---> uname -a: Linux prd-centos8-builder-1c-1g-2966.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: 770 310 94 6 365 328 Swap: 1023 30 993 ---> 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:91:df:59 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.238/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86020sec preferred_lft 86020sec inet6 fe80::f816:3eff:fe91:df59/64 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) 01/06/2024 _x86_64_ (1 CPU) 14:03:49 LINUX RESTART (1 CPU) 02:04:01 PM tps rtps wtps bread/s bwrtn/s 02:05:01 PM 286.60 205.25 81.35 15767.53 41584.02 02:06:01 PM 136.84 29.26 107.58 3343.91 12917.29 02:07:01 PM 144.48 44.11 100.37 2563.04 10140.98 02:08:01 PM 34.72 4.68 30.03 359.42 1101.72 02:09:01 PM 36.50 18.23 18.28 861.85 1078.04 02:10:01 PM 162.04 110.48 51.57 7243.17 2322.65 Average: 133.58 68.70 64.88 5026.48 11534.70 02:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:05:01 PM 65116 338388 723940 91.75 1996 352096 498180 27.11 123464 466024 25876 02:06:01 PM 88044 327108 701012 88.84 284 308644 506120 27.54 95056 444672 27208 02:07:01 PM 163996 336348 625060 79.22 0 238040 477548 25.99 119664 328880 16188 02:08:01 PM 85528 267732 703528 89.16 0 248432 550604 29.96 137636 392812 28 02:09:01 PM 123516 315300 665540 84.35 0 258036 496008 26.99 139156 348224 10388 02:10:01 PM 87328 343904 701728 88.93 0 324612 501740 27.30 150204 384896 13340 Average: 102255 321463 686801 87.04 380 288310 505033 27.48 127530 394251 15505 02:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:05:01 PM eth0 180.65 114.18 1009.89 53.86 0.00 0.00 0.00 0.00 02:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 PM eth0 65.72 59.37 942.51 7.19 0.00 0.00 0.00 0.00 02:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:01 PM eth0 19.30 20.65 177.42 6.89 0.00 0.00 0.00 0.00 02:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:08:01 PM eth0 15.46 18.72 15.24 7.64 0.00 0.00 0.00 0.00 02:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:09:01 PM eth0 15.66 17.36 14.15 7.13 0.00 0.00 0.00 0.00 02:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:10:01 PM eth0 16.46 16.64 15.09 11.92 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 52.26 41.18 362.80 15.78 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) 01/06/2024 _x86_64_ (1 CPU) 14:03:49 LINUX RESTART (1 CPU) 02:04:01 PM CPU %user %nice %system %iowait %steal %idle 02:05:01 PM all 59.52 0.12 11.38 19.58 0.12 9.28 02:05:01 PM 0 59.52 0.12 11.38 19.58 0.12 9.28 02:06:01 PM all 71.11 0.00 6.81 4.71 0.13 17.23 02:06:01 PM 0 71.11 0.00 6.81 4.71 0.13 17.23 02:07:01 PM all 62.15 0.00 5.56 7.38 0.12 24.79 02:07:01 PM 0 62.15 0.00 5.56 7.38 0.12 24.79 02:08:01 PM all 68.12 0.00 2.64 0.50 0.08 28.66 02:08:01 PM 0 68.12 0.00 2.64 0.50 0.08 28.66 02:09:01 PM all 61.46 0.00 3.00 1.57 0.08 33.89 02:09:01 PM 0 61.46 0.00 3.00 1.57 0.08 33.89 02:10:01 PM all 59.25 0.00 4.59 16.24 0.12 19.81 02:10:01 PM 0 59.25 0.00 4.59 16.24 0.12 19.81 Average: all 63.61 0.02 5.66 8.33 0.11 22.28 Average: 0 63.61 0.02 5.66 8.33 0.11 22.28