---> uname -a: Linux prd-centos8-builder-1c-1g-961.novalocal 4.18.0-496.el8.x86_64 #1 SMP Mon Jun 5 15:04:29 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: 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 rep_good nopl cpuid extd_apicid tsc_known_freq 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 ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 xsaves clzero xsaveerptr wbnoinvd arat npt nrip_save umip rdpid arch_capabilities ---> nproc: 1 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 330M 0 330M 0% /dev tmpfs 386M 0 386M 0% /dev/shm tmpfs 386M 11M 376M 3% /run tmpfs 386M 0 386M 0% /sys/fs/cgroup /dev/vda1 20G 8.5G 12G 43% / tmpfs 78M 0 78M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 770 309 85 5 375 332 Swap: 1023 29 994 ---> 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 fq_codel state UP group default qlen 1000 link/ether fa:16:3e:23:5d:bc brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.114/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86044sec preferred_lft 86044sec inet6 fe80::f816:3eff:fe23:5dbc/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-496.el8.x86_64 (centos-stream-8-builder-648259bc-7a64-b836-c386-c6b0ebb25af2.nov) 11/27/2023 _x86_64_ (1 CPU) 19:03:41 LINUX RESTART (1 CPU) 07:04:03 PM tps rtps wtps bread/s bwrtn/s 07:05:01 PM 224.35 140.95 83.40 9845.02 43586.87 07:06:01 PM 174.74 47.57 127.17 4622.99 16260.71 07:07:01 PM 106.76 21.44 85.32 1532.29 6153.38 07:08:01 PM 26.02 6.82 19.20 211.60 426.73 07:09:01 PM 167.93 122.59 45.34 7673.24 1817.21 Average: 139.41 67.40 72.01 4743.92 13446.66 07:04:03 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:05:01 PM 71936 331788 717120 90.88 2100 338104 495264 26.95 135488 447456 22720 07:06:01 PM 121116 335564 667940 84.65 528 283020 465920 25.35 105928 386160 17956 07:07:01 PM 154868 341760 634188 80.37 488 252980 472580 25.72 131644 331596 16 07:08:01 PM 148704 339716 640352 81.15 488 257288 471524 25.66 143484 325944 16 07:09:01 PM 126568 359652 662488 83.96 180 301216 465364 25.32 147868 353356 15684 Average: 124638 341696 664418 84.20 757 286522 474130 25.80 132882 368902 11278 07:04:03 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:05:01 PM eth0 226.70 137.35 1210.59 58.52 0.00 0.00 0.00 0.00 07:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:06:01 PM eth0 52.53 49.65 748.27 6.58 0.00 0.00 0.00 0.00 07:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:07:01 PM eth0 21.34 23.19 178.58 7.77 0.00 0.00 0.00 0.00 07:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:08:01 PM eth0 17.05 19.25 16.54 7.64 0.00 0.00 0.00 0.00 07:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:09:01 PM eth0 18.46 17.61 18.43 10.90 0.00 0.00 0.00 0.00 Average: lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 66.14 48.82 429.22 18.01 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-496.el8.x86_64 (centos-stream-8-builder-648259bc-7a64-b836-c386-c6b0ebb25af2.nov) 11/27/2023 _x86_64_ (1 CPU) 19:03:41 LINUX RESTART (1 CPU) 07:04:03 PM CPU %user %nice %system %iowait %steal %idle 07:05:01 PM all 57.80 0.09 8.89 17.44 0.12 15.66 07:05:01 PM 0 57.80 0.09 8.89 17.44 0.12 15.66 07:06:01 PM all 67.92 0.00 7.62 7.20 0.12 17.14 07:06:01 PM 0 67.92 0.00 7.62 7.20 0.12 17.14 07:07:01 PM all 60.56 0.00 3.95 4.85 0.10 30.54 07:07:01 PM 0 60.56 0.00 3.95 4.85 0.10 30.54 07:08:01 PM all 62.42 0.00 2.50 0.82 0.10 34.16 07:08:01 PM 0 62.42 0.00 2.50 0.82 0.10 34.16 07:09:01 PM all 51.22 0.00 4.04 16.90 0.10 27.74 07:09:01 PM 0 51.22 0.00 4.04 16.90 0.10 27.74 Average: all 60.00 0.02 5.37 9.38 0.11 25.12 Average: 0 60.00 0.02 5.37 9.38 0.11 25.12