---> uname -a: Linux prd-centos7-builder-2c-1g-8.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 394 295 16 3099 3103 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:98:17:64 brd ff:ff:ff:ff:ff:ff inet 10.30.219.66/23 brd 10.30.219.255 scope global dynamic eth0 valid_lft 86020sec preferred_lft 86020sec inet6 fe80::f816:3eff:fe98:1764/64 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) 11/16/2023 _x86_64_ (1 CPU) 01:44:25 PM LINUX RESTART 01:45:01 PM tps rtps wtps bread/s bwrtn/s 01:46:01 PM 76.72 12.82 63.91 1649.89 5283.99 01:47:01 PM 215.20 0.02 215.18 0.44 8530.11 01:48:01 PM 186.84 12.68 174.16 2051.78 6640.12 01:49:01 PM 90.71 3.74 86.97 643.59 14455.60 01:50:02 PM 104.30 6.65 97.65 378.24 27354.49 Average: 134.98 7.22 127.76 952.05 12429.34 01:45:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:46:01 PM 1811224 2069076 53.32 2088 1624288 504556 10.24 410704 1461848 53032 01:47:01 PM 1503800 2376500 61.25 2088 1863952 519944 10.55 499772 1627968 166728 01:48:01 PM 1407360 2472940 63.73 2088 1923016 537928 10.91 541716 1669440 5356 01:49:01 PM 817840 3062460 78.92 2088 2402996 607980 12.34 922232 1852388 84836 01:50:02 PM 373764 3506536 90.37 2088 3008112 483092 9.80 1389380 1793436 37580 Average: 1182798 2697502 69.52 2088 2164473 530700 10.77 752761 1681016 69506 01:45:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 01:46:01 PM eth0 189.70 109.48 1238.24 47.67 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 35.11 26.43 531.72 4.22 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 99.53 124.19 511.32 27.81 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 315.40 382.87 2070.41 50.90 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 01:50:02 PM eth0 189.07 232.62 663.03 3554.87 0.00 0.00 0.00 01:50:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 165.55 175.08 1000.67 734.43 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) 11/16/2023 _x86_64_ (1 CPU) 01:44:25 PM LINUX RESTART 01:45:01 PM CPU %user %nice %system %iowait %steal %idle 01:46:01 PM all 51.00 0.00 3.99 16.57 0.15 28.30 01:46:01 PM 0 51.00 0.00 3.99 16.57 0.15 28.30 01:47:01 PM all 52.06 0.00 5.11 12.07 0.13 30.63 01:47:01 PM 0 52.06 0.00 5.11 12.07 0.13 30.63 01:48:01 PM all 30.37 0.00 2.35 17.28 0.12 49.87 01:48:01 PM 0 30.37 0.00 2.35 17.28 0.12 49.87 01:49:01 PM all 43.96 0.00 3.40 21.83 0.13 30.68 01:49:01 PM 0 43.96 0.00 3.40 21.83 0.13 30.68 01:50:02 PM all 47.33 0.00 4.88 14.55 0.16 33.07 01:50:02 PM 0 47.33 0.00 4.88 14.55 0.16 33.07 Average: all 44.85 0.00 3.94 16.47 0.14 34.61 Average: 0 44.85 0.00 3.94 16.47 0.14 34.61