---> uname -a: Linux prd-centos7-builder-1c-1g-1946.novalocal 3.10.0-1160.88.1.el7.x86_64 #1 SMP Tue Mar 7 15:41:52 UTC 2023 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: 2800.000 BogoMIPS: 5600.00 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 ssbd rsb_ctxsw 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 462M 0 462M 0% /dev tmpfs 496M 0 496M 0% /dev/shm tmpfs 496M 13M 483M 3% /run tmpfs 496M 0 496M 0% /sys/fs/cgroup /dev/vda1 20G 6.2G 14G 31% / tmpfs 100M 0 100M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 990 321 120 11 549 494 Swap: 1023 1 1022 ---> 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 1450 qdisc pfifo_fast state UP group default qlen 1000 link/ether fa:16:3e:95:36:7e brd ff:ff:ff:ff:ff:ff inet 10.32.7.132/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86122sec preferred_lft 86122sec inet6 fe80::f816:3eff:fe95:367e/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 3.10.0-1160.88.1.el7.x86_64 (centos-7-builder-645028a3-691c-92a3-68cd-c5cb772ca423.novalocal) 12/25/2023 _x86_64_ (1 CPU) 05:11:46 PM LINUX RESTART 05:12:01 PM tps rtps wtps bread/s bwrtn/s 05:13:01 PM 214.35 48.69 165.65 6696.27 49759.28 05:14:02 PM 160.99 5.07 155.92 565.45 15474.22 05:15:01 PM 234.20 45.48 188.72 4157.96 35104.90 05:16:01 PM 191.23 140.86 50.37 8133.07 3567.86 Average: 200.09 60.43 139.66 4911.83 25911.60 05:12:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:13:01 PM 224436 790024 77.88 2088 483220 384808 18.65 227820 409232 41092 05:14:02 PM 106088 908372 89.54 2088 513360 509080 24.68 349632 384824 30924 05:15:01 PM 169896 844564 83.25 0 438084 540124 26.18 254884 399388 23812 05:16:01 PM 126320 888140 87.55 0 506624 411564 19.95 277608 407904 140 Average: 156685 857775 84.55 1044 485322 461394 22.36 277486 400337 23992 05:12:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 05:13:01 PM eth0 279.23 168.39 1410.32 60.40 0.00 0.00 0.00 05:13:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:14:02 PM eth0 61.48 57.14 805.15 11.33 0.00 0.00 0.00 05:14:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:15:01 PM eth0 60.77 58.24 1176.13 7.75 0.00 0.00 0.00 05:15:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:16:01 PM eth0 19.39 19.72 15.48 12.92 0.00 0.00 0.00 05:16:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 105.45 75.93 848.40 23.21 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 3.10.0-1160.88.1.el7.x86_64 (centos-7-builder-645028a3-691c-92a3-68cd-c5cb772ca423.novalocal) 12/25/2023 _x86_64_ (1 CPU) 05:11:46 PM LINUX RESTART 05:12:01 PM CPU %user %nice %system %iowait %steal %idle 05:13:01 PM all 60.99 0.00 7.49 12.60 0.14 18.78 05:13:01 PM 0 60.99 0.00 7.49 12.60 0.14 18.78 05:14:02 PM all 69.97 0.00 6.21 2.13 0.11 21.57 05:14:02 PM 0 69.97 0.00 6.21 2.13 0.11 21.57 05:15:01 PM all 69.38 0.00 6.84 4.72 0.11 18.95 05:15:01 PM 0 69.38 0.00 6.84 4.72 0.11 18.95 05:16:01 PM all 58.17 0.00 3.36 15.49 0.11 22.87 05:16:01 PM 0 58.17 0.00 3.36 15.49 0.11 22.87 Average: all 64.57 0.00 5.96 8.79 0.12 20.55 Average: 0 64.57 0.00 5.96 8.79 0.12 20.55