---> uname -a: Linux prd-centos8-builder-1c-1g-787.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: 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 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: 770 302 82 6 385 337 Swap: 1023 28 995 ---> 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:0a:5e:38 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.76/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86079sec preferred_lft 86079sec inet6 fe80::f816:3eff:fe0a:5e38/64 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) 05/01/2024 _x86_64_ (1 CPU) 12:03:44 LINUX RESTART (1 CPU) 12:04:01 PM tps rtps wtps bread/s bwrtn/s 12:05:01 PM 269.86 152.89 116.97 13108.54 41602.95 12:06:01 PM 159.71 42.42 117.30 4067.52 13384.80 12:07:01 PM 70.21 26.29 43.93 1329.87 3435.78 12:08:01 PM 20.13 5.07 15.06 155.84 306.90 12:09:01 PM 138.77 112.09 26.68 7975.49 947.24 Average: 131.76 67.76 64.00 5328.32 11937.75 12:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:05:01 PM 87400 318676 701812 88.93 1852 306244 499848 27.20 129820 418432 22468 12:06:01 PM 72856 307800 716356 90.77 64 302292 508540 27.67 104436 440448 24964 12:07:01 PM 77708 286492 711504 90.15 64 277116 536272 29.18 145276 399492 15804 12:08:01 PM 147592 344652 641620 81.30 64 265372 475340 25.86 146784 327160 1084 12:09:01 PM 88648 352520 700564 88.77 0 332112 477952 26.01 151880 385832 12736 Average: 94841 322028 694371 87.98 409 296627 499590 27.18 135639 394273 15411 12:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:05:01 PM eth0 191.96 120.28 1128.18 58.04 0.00 0.00 0.00 0.00 12:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:06:01 PM eth0 47.79 46.58 564.12 7.06 0.00 0.00 0.00 0.00 12:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:07:01 PM eth0 29.95 31.43 278.01 9.57 0.00 0.00 0.00 0.00 12:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:08:01 PM eth0 19.11 20.40 15.76 8.52 0.00 0.00 0.00 0.00 12:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:09:01 PM eth0 19.18 19.58 19.13 13.18 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 61.61 47.66 401.11 19.27 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) 05/01/2024 _x86_64_ (1 CPU) 12:03:44 LINUX RESTART (1 CPU) 12:04:01 PM CPU %user %nice %system %iowait %steal %idle 12:05:01 PM all 59.92 0.08 14.61 12.42 0.13 12.83 12:05:01 PM 0 59.92 0.08 14.61 12.42 0.13 12.83 12:06:01 PM all 72.55 0.00 10.32 5.41 0.10 11.61 12:06:01 PM 0 72.55 0.00 10.32 5.41 0.10 11.61 12:07:01 PM all 67.05 0.00 4.92 2.65 0.10 25.28 12:07:01 PM 0 67.05 0.00 4.92 2.65 0.10 25.28 12:08:01 PM all 63.00 0.00 4.62 0.52 0.10 31.77 12:08:01 PM 0 63.00 0.00 4.62 0.52 0.10 31.77 12:09:01 PM all 67.45 0.00 5.73 13.23 0.12 13.48 12:09:01 PM 0 67.45 0.00 5.73 13.23 0.12 13.48 Average: all 65.99 0.02 8.04 6.85 0.11 19.00 Average: 0 65.99 0.02 8.04 6.85 0.11 19.00