---> uname -a: Linux prd-centos8-builder-1c-1g-1023.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: 770 306 77 6 387 334 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:83:49:90 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.88/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86065sec preferred_lft 86065sec inet6 fe80::f816:3eff:fe83:4990/64 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) 04/08/2024 _x86_64_ (1 CPU) 15:03:48 LINUX RESTART (1 CPU) 03:04:02 PM tps rtps wtps bread/s bwrtn/s 03:05:01 PM 275.13 191.27 83.86 16077.84 41904.11 03:06:01 PM 146.86 32.64 114.22 3733.56 13066.49 03:07:01 PM 73.84 24.36 49.48 1229.00 3774.42 03:08:01 PM 22.99 3.63 19.36 64.50 430.18 03:09:01 PM 135.79 112.64 23.15 7988.14 765.27 Average: 130.48 72.55 57.94 5787.30 11896.37 03:04:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:05:01 PM 87312 310436 701900 88.94 1264 299352 511176 27.81 127376 426788 20908 03:06:01 PM 106688 343620 682524 86.48 56 304940 466812 25.40 107024 407576 15488 03:07:01 PM 158512 353332 630700 79.92 0 263284 463312 25.21 121416 344704 3492 03:08:01 PM 172236 366708 616976 78.18 0 262968 448148 24.39 136456 315056 20 03:09:01 PM 56744 314580 732468 92.81 0 325884 516380 28.10 159684 412232 164 Average: 116298 337735 672914 85.26 264 291286 481166 26.18 130391 381271 8014 03:04:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:05:01 PM eth0 181.15 108.61 1023.65 53.54 0.00 0.00 0.00 0.00 03:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:06:01 PM eth0 53.66 50.27 629.61 8.44 0.00 0.00 0.00 0.00 03:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:07:01 PM eth0 27.38 28.58 279.08 8.84 0.00 0.00 0.00 0.00 03:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:08:01 PM eth0 15.06 18.34 12.54 7.49 0.00 0.00 0.00 0.00 03:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:09:01 PM eth0 19.80 19.52 19.75 12.29 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 59.04 44.87 391.00 18.01 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) 04/08/2024 _x86_64_ (1 CPU) 15:03:48 LINUX RESTART (1 CPU) 03:04:02 PM CPU %user %nice %system %iowait %steal %idle 03:05:01 PM all 62.65 0.08 16.45 9.27 0.12 11.42 03:05:01 PM 0 62.65 0.08 16.45 9.27 0.12 11.42 03:06:01 PM all 73.87 0.00 10.65 4.01 0.12 11.35 03:06:01 PM 0 73.87 0.00 10.65 4.01 0.12 11.35 03:07:01 PM all 67.46 0.00 5.06 3.07 0.12 24.29 03:07:01 PM 0 67.46 0.00 5.06 3.07 0.12 24.29 03:08:01 PM all 71.26 0.00 3.90 0.63 0.12 24.09 03:08:01 PM 0 71.26 0.00 3.90 0.63 0.12 24.09 03:09:01 PM all 61.10 0.00 5.08 13.05 0.12 20.66 03:09:01 PM 0 61.10 0.00 5.08 13.05 0.12 20.66 Average: all 67.29 0.02 8.20 5.99 0.12 18.39 Average: 0 67.29 0.02 8.20 5.99 0.12 18.39