---> uname -a: Linux prd-centos7-builder-2c-1g-4214.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 388 253 16 3147 3108 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:55:f0:19 brd ff:ff:ff:ff:ff:ff inet 10.30.218.123/23 brd 10.30.219.255 scope global dynamic eth0 valid_lft 86128sec preferred_lft 86128sec inet6 fe80::f816:3eff:fe55:f019/64 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) 11/11/2023 _x86_64_ (1 CPU) 01:44:30 PM LINUX RESTART 01:45:01 PM tps rtps wtps bread/s bwrtn/s 01:46:01 PM 116.56 10.47 106.09 1189.47 7678.48 01:47:01 PM 305.77 12.95 292.82 2086.91 12824.90 01:48:01 PM 160.42 8.36 152.06 874.61 32247.78 01:49:01 PM 116.59 29.92 86.68 2577.07 11680.99 Average: 175.80 15.48 160.32 1689.82 16147.29 01:45:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:46:01 PM 1494056 2386236 61.50 2088 1910916 494228 10.03 452920 1685012 308776 01:47:01 PM 1321600 2558692 65.94 2088 1991588 545828 11.07 558076 1733408 8088 01:48:01 PM 385952 3494340 90.05 2088 2983596 447668 9.08 1167672 2000540 251776 01:49:01 PM 244296 3635996 93.70 2088 3066008 502560 10.20 1567720 1741320 27164 Average: 861476 3018816 77.80 2088 2488027 497571 10.10 936597 1790070 148951 01:45:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 01:46:01 PM eth0 82.29 59.76 1372.14 12.86 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 156.47 208.70 603.93 37.01 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 358.03 418.34 2646.15 60.36 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 109.98 118.40 96.47 3539.30 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 Average: eth0 177.18 202.25 1172.93 920.91 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) 11/11/2023 _x86_64_ (1 CPU) 01:44:30 PM LINUX RESTART 01:45:01 PM CPU %user %nice %system %iowait %steal %idle 01:46:01 PM all 83.59 0.00 6.56 2.33 0.11 7.41 01:46:01 PM 0 83.59 0.00 6.56 2.33 0.11 7.41 01:47:01 PM all 41.78 0.00 3.27 3.95 0.11 50.89 01:47:01 PM 0 41.78 0.00 3.27 3.95 0.11 50.89 01:48:01 PM all 60.58 0.00 5.68 5.56 0.13 28.05 01:48:01 PM 0 60.58 0.00 5.68 5.56 0.13 28.05 01:49:01 PM all 70.72 0.00 3.76 5.94 0.07 19.52 01:49:01 PM 0 70.72 0.00 3.76 5.94 0.07 19.52 Average: all 63.92 0.00 4.79 4.46 0.10 26.72 Average: 0 63.92 0.00 4.79 4.46 0.10 26.72