---> uname -a: Linux prd-centos7-builder-2c-1g-3048.novalocal 3.10.0-1160.76.1.el7.x86_64 #1 SMP Wed Aug 10 16:21:17 UTC 2022 x86_64 x86_64 x86_64 GNU/Linux ---> lscpu: Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Byte Order: Little Endian CPU(s): 1 On-line CPU(s) list: 0 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 1 NUMA node(s): 1 Vendor ID: AuthenticAMD CPU family: 23 Model: 49 Model name: AMD EPYC-Rome Processor Stepping: 0 CPU MHz: 2799.998 BogoMIPS: 5599.99 Virtualization: AMD-V Hypervisor vendor: KVM Virtualization type: full L1d cache: 32K L1i cache: 32K L2 cache: 512K L3 cache: 16384K NUMA node0 CPU(s): 0 Flags: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 syscall nx mmxext fxsr_opt pdpe1gb rdtscp lm art rep_good nopl extd_apicid eagerfpu pni pclmulqdq ssse3 fma cx16 sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand hypervisor lahf_lm cmp_legacy svm cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw topoext perfctr_core retpoline_amd ssbd ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 clzero xsaveerptr arat npt nrip_save umip spec_ctrl intel_stibp arch_capabilities ---> nproc: 1 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 1.9G 0 1.9G 0% /dev tmpfs 1.9G 0 1.9G 0% /dev/shm tmpfs 1.9G 17M 1.9G 1% /run tmpfs 1.9G 0 1.9G 0% /sys/fs/cgroup /dev/vda1 20G 6.8G 14G 34% / tmpfs 379M 0 379M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 3789 393 259 16 3136 3105 Swap: 1023 0 1023 ---> ip addr: 1: lo: mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000 link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 inet 127.0.0.1/8 scope host lo valid_lft forever preferred_lft forever inet6 ::1/128 scope host valid_lft forever preferred_lft forever 2: eth0: mtu 1458 qdisc pfifo_fast state UP group default qlen 1000 link/ether fa:16:3e:02:29:5f brd ff:ff:ff:ff:ff:ff inet 10.30.219.137/23 brd 10.30.219.255 scope global dynamic eth0 valid_lft 85954sec preferred_lft 85954sec inet6 fe80::f816:3eff:fe02:295f/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 3.10.0-1160.76.1.el7.x86_64 (centos-7-builder-63247c43-f492-a834-341b-1120eacf5eee.novalocal) 09/18/2023 _x86_64_ (1 CPU) 01:44:24 PM LINUX RESTART 01:45:01 PM tps rtps wtps bread/s bwrtn/s 01:46:01 PM 38.23 20.96 17.27 4265.20 2615.67 01:47:01 PM 42.55 0.91 41.64 29.41 3826.48 01:48:01 PM 57.15 0.02 57.13 0.44 10331.40 01:49:01 PM 69.41 13.01 56.40 2090.71 7036.12 01:50:01 PM 64.77 3.78 60.99 646.51 1082.17 01:51:02 PM 103.04 5.59 97.46 296.55 41587.63 Average: 62.40 7.42 54.98 1231.92 10977.37 01:45:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:46:01 PM 1950488 1929812 49.73 2088 1541088 456812 9.27 349600 1397072 33612 01:47:01 PM 1731700 2148600 55.37 2088 1674668 523188 10.61 473456 1474156 88184 01:48:01 PM 1578556 2301744 59.32 2088 1835880 482116 9.78 432836 1634388 54804 01:49:01 PM 1364724 2515576 64.83 2088 1974056 533580 10.83 534356 1725412 4624 01:50:01 PM 1121924 2758376 71.09 2088 2106348 610756 12.39 744008 1743636 105188 01:51:02 PM 292592 3587708 92.46 2088 3027536 500308 10.15 1246408 2019092 31484 Average: 1339997 2540303 65.47 2088 2026596 517793 10.51 630111 1665626 52983 01:45:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 01:46:01 PM eth0 213.95 124.88 795.36 52.52 0.00 0.00 0.00 01:46:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:47:01 PM eth0 39.78 30.97 696.91 4.57 0.00 0.00 0.00 01:47:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:48:01 PM eth0 23.76 19.77 415.64 3.20 0.00 0.00 0.00 01:48:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:49:01 PM eth0 93.91 106.84 558.75 20.91 0.00 0.00 0.00 01:49:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:50:01 PM eth0 323.49 380.90 2060.38 50.68 0.00 0.00 0.00 01:50:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:51:02 PM eth0 142.19 180.77 701.58 30.41 0.00 0.00 0.00 01:51:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 139.63 140.59 871.51 27.09 0.00 0.00 0.00 Average: lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 3.10.0-1160.76.1.el7.x86_64 (centos-7-builder-63247c43-f492-a834-341b-1120eacf5eee.novalocal) 09/18/2023 _x86_64_ (1 CPU) 01:44:24 PM LINUX RESTART 01:45:01 PM CPU %user %nice %system %iowait %steal %idle 01:46:01 PM all 29.93 0.00 3.52 11.85 0.16 54.54 01:46:01 PM 0 29.93 0.00 3.52 11.85 0.16 54.54 01:47:01 PM all 30.97 0.00 2.25 12.52 0.13 54.14 01:47:01 PM 0 30.97 0.00 2.25 12.52 0.13 54.14 01:48:01 PM all 32.70 0.00 2.74 14.94 0.16 49.45 01:48:01 PM 0 32.70 0.00 2.74 14.94 0.16 49.45 01:49:01 PM all 35.49 0.00 3.02 13.55 0.13 47.81 01:49:01 PM 0 35.49 0.00 3.02 13.55 0.13 47.81 01:50:01 PM all 38.85 0.00 2.63 15.88 0.15 42.49 01:50:01 PM 0 38.85 0.00 2.63 15.88 0.15 42.49 01:51:02 PM all 52.81 0.00 5.24 16.35 0.13 25.47 01:51:02 PM 0 52.81 0.00 5.24 16.35 0.13 25.47 Average: all 36.74 0.00 3.23 14.17 0.14 45.72 Average: 0 36.74 0.00 3.23 14.17 0.14 45.72