---> uname -a: Linux prd-centos7-builder-1c-1g-793.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: 990 320 125 10 544 495 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:03:c5:df brd ff:ff:ff:ff:ff:ff inet 10.32.6.200/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 85989sec preferred_lft 85989sec inet6 fe80::f816:3eff:fe03:c5df/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) 12/15/2023 _x86_64_ (1 CPU) 06:06:48 PM LINUX RESTART 06:07:01 PM tps rtps wtps bread/s bwrtn/s 06:08:01 PM 204.60 72.84 131.76 8719.57 49724.14 06:09:01 PM 147.69 5.14 142.55 522.21 14529.47 06:10:02 PM 219.02 49.40 169.62 6027.28 32493.04 06:11:01 PM 190.31 84.26 106.05 5949.00 15344.59 06:12:01 PM 8.29 0.05 8.24 13.38 381.62 06:13:01 PM 90.45 83.17 7.28 5073.63 136.26 Average: 141.35 48.88 92.47 4344.51 18428.58 06:07:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:08:01 PM 64352 950108 93.66 2088 549928 479000 23.22 367080 433632 39084 06:09:01 PM 71432 943028 92.96 2088 514416 537092 26.03 369396 399724 40688 06:10:02 PM 70348 944112 93.07 0 535564 514216 24.93 313716 452224 944 06:11:01 PM 159700 854760 84.26 0 511684 369296 17.90 168300 483248 7188 06:12:01 PM 92636 921824 90.87 0 512088 437508 21.21 235688 483580 8 06:13:01 PM 125188 889272 87.66 0 509292 410036 19.88 224240 468232 148 Average: 97276 917184 90.41 696 522162 457858 22.19 279737 453440 14677 06:07:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 06:08:01 PM eth0 311.59 192.96 1504.62 61.87 0.00 0.00 0.00 06:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:09:01 PM eth0 53.31 52.36 771.65 10.12 0.00 0.00 0.00 06:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:10:02 PM eth0 120.44 111.43 2317.75 12.74 0.00 0.00 0.00 06:10:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:11:01 PM eth0 15.76 15.12 25.84 3.86 0.00 0.00 0.00 06:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:12:01 PM eth0 1.37 1.50 0.71 0.19 0.00 0.00 0.00 06:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:13:01 PM eth0 12.62 11.52 13.74 7.01 0.00 0.00 0.00 06:13:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 84.50 63.12 758.09 15.75 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) 12/15/2023 _x86_64_ (1 CPU) 06:06:48 PM LINUX RESTART 06:07:01 PM CPU %user %nice %system %iowait %steal %idle 06:08:01 PM all 60.85 0.00 7.48 12.06 0.11 19.50 06:08:01 PM 0 60.85 0.00 7.48 12.06 0.11 19.50 06:09:01 PM all 70.89 0.00 6.55 2.32 0.13 20.11 06:09:01 PM 0 70.89 0.00 6.55 2.32 0.13 20.11 06:10:02 PM all 66.18 0.00 6.33 5.50 0.15 21.85 06:10:02 PM 0 66.18 0.00 6.33 5.50 0.15 21.85 06:11:01 PM all 55.15 0.00 4.86 4.70 0.09 35.19 06:11:01 PM 0 55.15 0.00 4.86 4.70 0.09 35.19 06:12:01 PM all 9.10 0.00 0.73 0.00 0.03 90.14 06:12:01 PM 0 9.10 0.00 0.73 0.00 0.03 90.14 06:13:01 PM all 28.27 0.00 1.71 10.50 0.07 59.45 06:13:01 PM 0 28.27 0.00 1.71 10.50 0.07 59.45 Average: all 47.75 0.00 4.54 5.82 0.09 41.80 Average: 0 47.75 0.00 4.54 5.82 0.09 41.80