---> uname -a: Linux prd-centos8-builder-1c-1g-4750.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: 770 301 78 5 390 338 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:83:b6:c2 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.101/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85971sec preferred_lft 85971sec inet6 fe80::f816:3eff:fe83:b6c2/64 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) 03/16/2024 _x86_64_ (1 CPU) 17:03:46 LINUX RESTART (1 CPU) 05:04:01 PM tps rtps wtps bread/s bwrtn/s 05:05:01 PM 272.79 209.38 63.41 16972.83 39831.05 05:06:01 PM 117.41 28.00 89.41 3224.64 10499.20 05:07:01 PM 85.00 20.77 64.23 1646.36 6050.96 05:08:01 PM 46.69 12.19 34.50 422.72 2635.23 05:09:01 PM 19.68 4.52 15.16 82.91 315.00 05:10:01 PM 108.48 96.02 12.46 7579.42 356.35 05:11:01 PM 44.54 18.50 26.03 1201.73 878.13 Average: 99.27 55.66 43.61 4450.13 8659.36 05:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:05:01 PM 65500 323356 723712 91.70 2060 327740 465668 25.34 123620 422552 32840 05:06:01 PM 82300 301744 706912 89.57 960 290828 518636 28.22 111820 440060 22660 05:07:01 PM 60904 307656 728308 92.28 880 312548 502004 27.32 120496 437444 24792 05:08:01 PM 109108 319428 680104 86.18 864 276800 497608 27.08 148952 365804 14752 05:09:01 PM 149896 346628 639316 81.01 864 263208 471348 25.65 148392 324560 16 05:10:01 PM 53664 379412 735548 93.20 724 392188 459416 25.00 173064 399300 160 05:11:01 PM 94664 360720 694548 88.01 712 332600 474364 25.81 179584 358260 12556 Average: 88005 334135 701207 88.85 1009 313702 484149 26.34 143704 392569 15397 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 173.51 89.09 823.51 50.79 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 56.02 48.59 710.97 6.70 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 27.46 26.71 279.92 6.88 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 16.61 19.01 133.21 6.84 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 10.30 13.73 8.32 5.97 0.00 0.00 0.00 0.00 05:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:10:01 PM eth0 16.55 15.80 17.23 7.33 0.00 0.00 0.00 0.00 05:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:11:01 PM eth0 12.66 15.16 10.58 10.29 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 44.76 32.60 283.55 13.55 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) 03/16/2024 _x86_64_ (1 CPU) 17:03:46 LINUX RESTART (1 CPU) 05:04:01 PM CPU %user %nice %system %iowait %steal %idle 05:05:01 PM all 67.41 0.12 19.99 6.70 0.47 5.31 05:05:01 PM 0 67.41 0.12 19.99 6.70 0.47 5.31 05:06:01 PM all 76.98 0.00 11.22 3.25 0.48 8.07 05:06:01 PM 0 76.98 0.00 11.22 3.25 0.48 8.07 05:07:01 PM all 76.92 0.00 7.53 2.57 0.63 12.35 05:07:01 PM 0 76.92 0.00 7.53 2.57 0.63 12.35 05:08:01 PM all 72.59 0.00 5.14 2.10 0.40 19.77 05:08:01 PM 0 72.59 0.00 5.14 2.10 0.40 19.77 05:09:01 PM all 81.82 0.00 4.05 0.37 0.38 13.38 05:09:01 PM 0 81.82 0.00 4.05 0.37 0.38 13.38 05:10:01 PM all 54.43 0.00 5.55 12.14 0.45 27.43 05:10:01 PM 0 54.43 0.00 5.55 12.14 0.45 27.43 05:11:01 PM all 81.96 0.00 5.30 1.10 0.50 11.14 05:11:01 PM 0 81.96 0.00 5.30 1.10 0.50 11.14 Average: all 73.16 0.02 8.40 4.03 0.47 13.92 Average: 0 73.16 0.02 8.40 4.03 0.47 13.92