---> uname -a: Linux prd-centos7-builder-1c-1g-1126.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: 2800.022 BogoMIPS: 5600.04 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: 990 318 119 10 552 497 Swap: 1023 2 1021 ---> 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:9d:30:4f brd ff:ff:ff:ff:ff:ff inet 10.32.7.91/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86002sec preferred_lft 86002sec inet6 fe80::f816:3eff:fe9d:304f/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) 12/17/2023 _x86_64_ (1 CPU) 02:50:17 PM LINUX RESTART 02:51:01 PM tps rtps wtps bread/s bwrtn/s 02:52:01 PM 129.89 1.97 127.91 74.91 14530.54 02:53:02 PM 161.22 18.04 143.18 1283.44 21971.08 02:54:01 PM 256.59 93.07 163.52 8967.46 30419.46 02:55:01 PM 65.36 31.99 33.37 1554.09 3703.32 02:56:01 PM 84.84 81.58 3.26 4709.66 120.22 Average: 137.99 45.60 92.39 3310.46 13846.06 02:51:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:52:01 PM 107036 907424 89.45 2088 532404 453708 21.99 342668 412308 24244 02:53:02 PM 83660 930800 91.75 0 511860 533376 25.85 349768 407796 41952 02:54:01 PM 160504 853956 84.18 0 448956 456200 22.11 232328 441580 45716 02:55:01 PM 153700 860760 84.85 0 517348 371164 17.99 177376 480764 8 02:56:01 PM 62708 951752 93.82 0 588088 387408 18.78 208696 540136 152 Average: 113522 900938 88.81 418 519731 440371 21.35 262167 456517 22414 02:51:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 02:52:01 PM eth0 83.75 82.65 1192.00 9.58 0.00 0.00 0.00 02:52:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:53:02 PM eth0 129.16 122.48 2494.23 13.76 0.00 0.00 0.00 02:53:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:54:01 PM eth0 15.42 15.91 43.79 6.95 0.00 0.00 0.00 02:54:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:55:01 PM eth0 3.09 2.97 1.69 0.60 0.00 0.00 0.00 02:55:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:56:01 PM eth0 7.30 5.71 9.04 3.51 0.00 0.00 0.00 02:56:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 46.84 45.05 732.60 6.77 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) 12/17/2023 _x86_64_ (1 CPU) 02:50:17 PM LINUX RESTART 02:51:01 PM CPU %user %nice %system %iowait %steal %idle 02:52:01 PM all 67.36 0.00 5.25 3.44 0.11 23.84 02:52:01 PM 0 67.36 0.00 5.25 3.44 0.11 23.84 02:53:02 PM all 67.68 0.00 6.86 2.53 0.09 22.84 02:53:02 PM 0 67.68 0.00 6.86 2.53 0.09 22.84 02:54:01 PM all 66.87 0.00 6.53 8.35 0.09 18.15 02:54:01 PM 0 66.87 0.00 6.53 8.35 0.09 18.15 02:55:01 PM all 21.68 0.00 2.13 1.41 0.05 74.73 02:55:01 PM 0 21.68 0.00 2.13 1.41 0.05 74.73 02:56:01 PM all 12.23 0.00 1.36 10.27 0.05 76.09 02:56:01 PM 0 12.23 0.00 1.36 10.27 0.05 76.09 Average: all 46.44 0.00 4.36 5.22 0.08 43.90 Average: 0 46.44 0.00 4.36 5.22 0.08 43.90