---> uname -a: Linux prd-centos8-builder-1c-1g-4619.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: 770 300 76 6 393 338 Swap: 1023 26 997 ---> 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:eb:e9:65 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.137/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85879sec preferred_lft 85879sec inet6 fe80::f816:3eff:feeb:e965/64 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) 03/15/2024 _x86_64_ (1 CPU) 12:03:45 LINUX RESTART (1 CPU) 12:04:01 PM tps rtps wtps bread/s bwrtn/s 12:05:01 PM 247.81 198.35 49.46 16016.67 38832.66 12:06:01 PM 92.11 30.59 61.52 3035.98 6578.47 12:07:01 PM 98.73 15.15 83.58 1472.51 9430.81 12:08:01 PM 70.68 28.92 41.76 1777.64 4348.88 12:09:01 PM 33.63 12.26 21.37 354.03 756.43 12:10:01 PM 13.84 0.33 13.51 11.99 744.10 12:11:01 PM 27.45 17.90 9.54 738.57 716.49 12:12:01 PM 115.96 96.85 19.10 7341.77 732.66 Average: 87.53 50.04 37.48 3843.73 7768.04 12:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:05:01 PM 54752 369216 734460 93.06 2104 385044 433544 23.59 113500 451848 11224 12:06:01 PM 63344 289460 725868 91.97 1000 298992 544780 29.64 138020 439604 23844 12:07:01 PM 64452 301048 724760 91.83 216 304844 529416 28.81 108504 452360 24332 12:08:01 PM 196324 375580 592888 75.12 0 246504 450152 24.49 116248 307548 12088 12:09:01 PM 87404 290732 701808 88.93 0 271132 537628 29.25 151624 383820 14744 12:10:01 PM 78468 282004 710744 90.06 0 271340 566780 30.84 150120 394088 14748 12:11:01 PM 118656 327484 670556 84.97 0 276636 498276 27.11 159760 342412 20 12:12:01 PM 95964 357736 693248 87.84 0 328672 482956 26.28 163744 368996 1352 Average: 94920 324158 694292 87.97 415 297896 505442 27.50 137690 392584 12794 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 182.91 82.03 720.41 50.44 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 54.22 43.97 730.69 4.96 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 21.87 19.43 230.22 3.09 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 20.66 19.32 252.48 6.53 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 10.54 13.57 12.38 5.07 0.00 0.00 0.00 0.00 12:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:10:01 PM eth0 9.51 12.94 7.68 6.70 0.00 0.00 0.00 0.00 12:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:11:01 PM eth0 10.84 11.83 9.26 3.61 0.00 0.00 0.00 0.00 12:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:12:01 PM eth0 14.17 14.32 15.79 11.06 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 40.59 27.18 247.42 11.43 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) 03/15/2024 _x86_64_ (1 CPU) 12:03:45 LINUX RESTART (1 CPU) 12:04:01 PM CPU %user %nice %system %iowait %steal %idle 12:05:01 PM all 62.68 0.13 22.73 5.68 7.28 1.49 12:05:01 PM 0 62.68 0.13 22.73 5.68 7.28 1.49 12:06:01 PM all 69.25 0.02 10.64 2.14 8.46 9.49 12:06:01 PM 0 69.25 0.02 10.64 2.14 8.46 9.49 12:07:01 PM all 71.68 0.00 9.65 2.15 9.40 7.12 12:07:01 PM 0 71.68 0.00 9.65 2.15 9.40 7.12 12:08:01 PM all 71.08 0.00 6.97 3.19 7.86 10.90 12:08:01 PM 0 71.08 0.00 6.97 3.19 7.86 10.90 12:09:01 PM all 66.75 0.00 4.60 1.91 7.12 19.61 12:09:01 PM 0 66.75 0.00 4.60 1.91 7.12 19.61 12:10:01 PM all 75.88 0.00 4.44 0.25 6.31 13.13 12:10:01 PM 0 75.88 0.00 4.44 0.25 6.31 13.13 12:11:01 PM all 64.04 0.00 5.10 1.37 6.39 23.11 12:11:01 PM 0 64.04 0.00 5.10 1.37 6.39 23.11 12:12:01 PM all 65.32 0.00 6.40 11.61 6.88 9.79 12:12:01 PM 0 65.32 0.00 6.40 11.61 6.88 9.79 Average: all 68.34 0.02 8.81 3.54 7.46 11.83 Average: 0 68.34 0.02 8.81 3.54 7.46 11.83