---> uname -a: Linux prd-centos8-builder-1c-1g-2158.novalocal 4.18.0-529.el8.x86_64 #1 SMP Wed Dec 6 01:03:46 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: 2800.000 BogoMIPS: 5600.00 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 329M 0 329M 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 9.0G 12G 45% / tmpfs 78M 0 78M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 770 305 62 5 402 333 Swap: 1023 25 998 ---> 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:e3:69:6e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.216/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86060sec preferred_lft 86060sec inet6 fe80::f816:3eff:fee3:696e/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-529.el8.x86_64 (centos-stream-8-builder-7e611857-ce8d-42da-b0f0-357f5fb5fb5a.nov) 05/29/2024 _x86_64_ (1 CPU) 17:03:47 LINUX RESTART (1 CPU) 05:04:01 PM tps rtps wtps bread/s bwrtn/s 05:05:01 PM 289.59 179.24 110.35 14416.15 41275.37 05:06:01 PM 150.72 32.26 118.47 3800.97 12685.75 05:07:01 PM 68.03 23.12 44.91 1095.19 3627.70 05:08:01 PM 21.01 5.18 15.83 198.77 305.92 05:09:01 PM 129.49 105.63 23.85 7757.99 766.32 Average: 131.82 69.12 62.70 5456.74 11741.89 05:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:05:01 PM 82716 322220 706496 89.52 1952 313440 508560 27.67 124192 428540 27276 05:06:01 PM 78740 341384 710472 90.02 108 328688 481992 26.23 118200 421344 24864 05:07:01 PM 123932 330524 665280 84.30 0 273012 499068 27.16 136112 359000 1076 05:08:01 PM 139300 349548 649912 82.35 0 276704 478928 26.06 153972 324692 12 05:09:01 PM 131768 397020 657444 83.30 0 330744 502580 27.35 163996 330020 128 Average: 111291 348139 677921 85.90 412 304518 494226 26.89 139294 372719 10671 05:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:05:01 PM eth0 198.10 109.58 1059.38 55.91 0.00 0.00 0.00 0.00 05:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:06:01 PM eth0 57.57 53.51 621.79 8.93 0.00 0.00 0.00 0.00 05:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:07:01 PM eth0 29.85 31.82 277.39 8.20 0.00 0.00 0.00 0.00 05:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:08:01 PM eth0 16.01 18.50 13.14 8.19 0.00 0.00 0.00 0.00 05:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:09:01 PM eth0 19.02 19.26 19.24 11.09 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 64.16 46.55 398.43 18.48 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-529.el8.x86_64 (centos-stream-8-builder-7e611857-ce8d-42da-b0f0-357f5fb5fb5a.nov) 05/29/2024 _x86_64_ (1 CPU) 17:03:47 LINUX RESTART (1 CPU) 05:04:01 PM CPU %user %nice %system %iowait %steal %idle 05:05:01 PM all 60.20 0.12 16.39 12.06 0.15 11.09 05:05:01 PM 0 60.20 0.12 16.39 12.06 0.15 11.09 05:06:01 PM all 73.16 0.00 10.63 4.35 0.13 11.73 05:06:01 PM 0 73.16 0.00 10.63 4.35 0.13 11.73 05:07:01 PM all 67.11 0.00 4.94 3.12 0.13 24.70 05:07:01 PM 0 67.11 0.00 4.94 3.12 0.13 24.70 05:08:01 PM all 68.19 0.00 4.17 0.67 0.12 26.86 05:08:01 PM 0 68.19 0.00 4.17 0.67 0.12 26.86 05:09:01 PM all 62.46 0.00 4.96 12.61 0.12 19.86 05:09:01 PM 0 62.46 0.00 4.96 12.61 0.12 19.86 Average: all 66.23 0.02 8.21 6.56 0.13 18.85 Average: 0 66.23 0.02 8.21 6.56 0.13 18.85