---> uname -a: Linux prd-centos7-builder-1c-1g-952.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 tmpfs 100M 0 100M 0% /run/user/0 ---> free -m: total used free shared buff/cache available Mem: 990 322 119 10 548 492 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:47:f3:88 brd ff:ff:ff:ff:ff:ff inet 10.32.6.37/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 85886sec preferred_lft 85886sec inet6 fe80::f816:3eff:fe47:f388/64 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) 12/16/2023 _x86_64_ (1 CPU) 01:54:44 AM LINUX RESTART 01:55:01 AM tps rtps wtps bread/s bwrtn/s 01:56:01 AM 158.84 34.16 124.69 4960.76 50157.35 01:57:01 AM 142.32 6.91 135.41 663.12 15618.41 01:58:02 AM 210.28 45.54 164.73 5933.16 31192.79 01:59:01 AM 183.74 82.45 101.29 5347.95 15435.64 02:00:01 AM 8.94 0.10 8.84 16.90 642.33 02:01:01 AM 2.62 0.64 1.98 10.95 78.14 02:02:01 AM 1.50 1.18 0.32 21.04 5.97 02:03:01 AM 100.07 86.33 13.74 5106.75 296.40 Average: 98.36 31.48 66.89 2690.39 13743.47 01:55:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:56:01 AM 78664 935796 92.25 2088 533056 480940 23.31 367844 419676 38396 01:57:01 AM 73064 941396 92.80 2088 502644 546968 26.51 373360 397724 15352 01:58:02 AM 76384 938076 92.47 0 525824 519256 25.17 333276 432040 29404 01:59:01 AM 169480 844980 83.29 0 501756 371280 18.00 172720 473244 15776 02:00:01 AM 166528 847932 83.58 0 502200 371280 18.00 172880 473576 8 02:01:01 AM 165092 849368 83.73 0 502536 373640 18.11 174300 473148 8 02:02:01 AM 165336 849124 83.70 0 503104 371788 18.02 174144 473388 12 02:03:01 AM 98272 916188 90.31 0 505504 438812 21.27 258760 460524 2780 Average: 124102 890358 87.77 522 509578 434246 21.05 253410 450415 12717 01:55:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 01:56:01 AM eth0 297.61 173.02 1461.76 60.70 0.00 0.00 0.00 01:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:57:01 AM eth0 59.18 57.08 772.76 10.82 0.00 0.00 0.00 01:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:58:02 AM eth0 124.79 114.88 2297.07 12.82 0.00 0.00 0.00 01:58:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:59:01 AM eth0 7.44 8.78 5.06 3.13 0.00 0.00 0.00 01:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:00:01 AM eth0 1.52 1.59 0.75 0.21 0.00 0.00 0.00 02:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:01:01 AM eth0 1.66 1.67 0.90 0.27 0.00 0.00 0.00 02:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:02:01 AM eth0 1.21 1.35 0.62 0.18 0.00 0.00 0.00 02:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:03:01 AM eth0 18.08 17.98 43.29 11.26 0.00 0.00 0.00 02:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 62.01 45.66 555.41 12.07 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) 12/16/2023 _x86_64_ (1 CPU) 01:54:44 AM LINUX RESTART 01:55:01 AM CPU %user %nice %system %iowait %steal %idle 01:56:01 AM all 63.29 0.00 7.65 8.51 0.15 20.40 01:56:01 AM 0 63.29 0.00 7.65 8.51 0.15 20.40 01:57:01 AM all 71.16 0.00 6.37 2.15 0.13 20.19 01:57:01 AM 0 71.16 0.00 6.37 2.15 0.13 20.19 01:58:02 AM all 65.60 0.00 6.29 5.87 0.14 22.09 01:58:02 AM 0 65.60 0.00 6.29 5.87 0.14 22.09 01:59:01 AM all 53.59 0.00 4.59 5.55 0.09 36.17 01:59:01 AM 0 53.59 0.00 4.59 5.55 0.09 36.17 02:00:01 AM all 9.18 0.00 0.78 0.00 0.03 90.01 02:00:01 AM 0 9.18 0.00 0.78 0.00 0.03 90.01 02:01:01 AM all 9.09 0.00 0.66 0.00 0.03 90.22 02:01:01 AM 0 9.09 0.00 0.66 0.00 0.03 90.22 02:02:01 AM all 7.70 0.00 0.57 0.03 0.03 91.66 02:02:01 AM 0 7.70 0.00 0.57 0.03 0.03 91.66 02:03:01 AM all 48.13 0.00 2.30 10.88 0.09 38.59 02:03:01 AM 0 48.13 0.00 2.30 10.88 0.09 38.59 Average: all 40.08 0.00 3.56 4.03 0.09 52.24 Average: 0 40.08 0.00 3.56 4.03 0.09 52.24