---> uname -a: Linux prd-centos8-builder-1c-1g-2971.novalocal 4.18.0-496.el8.x86_64 #1 SMP Mon Jun 5 15:04:29 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 330M 0 330M 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 8.5G 12G 43% / tmpfs 78M 0 78M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 770 295 99 5 376 345 Swap: 1023 36 987 ---> 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:b0:df:29 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.98/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86017sec preferred_lft 86017sec inet6 fe80::f816:3eff:feb0:df29/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-496.el8.x86_64 (centos-stream-8-builder-648259bc-7a64-b836-c386-c6b0ebb25af2.nov) 01/06/2024 _x86_64_ (1 CPU) 15:03:52 LINUX RESTART (1 CPU) 03:04:01 PM tps rtps wtps bread/s bwrtn/s 03:05:02 PM 286.33 220.06 66.27 16388.84 39738.76 03:06:01 PM 142.22 29.61 112.61 3408.86 13373.94 03:07:01 PM 133.14 36.23 96.92 2262.56 9991.28 03:08:01 PM 52.80 16.97 35.83 1073.02 1697.83 03:09:01 PM 24.42 7.35 17.07 242.24 490.72 03:10:01 PM 159.46 111.96 47.49 7417.16 2121.23 Average: 133.04 70.47 62.57 5137.11 11232.72 03:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:05:02 PM 75348 361824 713708 90.45 1764 365540 476104 25.91 126476 452836 34672 03:06:01 PM 104008 334400 685048 86.82 400 301420 494800 26.93 99472 428048 24556 03:07:01 PM 203528 391296 585528 74.21 396 253024 425920 23.18 114952 294808 24640 03:08:01 PM 73500 304320 715556 90.69 396 296560 515708 28.06 140072 403052 12716 03:09:01 PM 56996 280876 732060 92.78 288 289468 540420 29.41 141736 418852 14100 03:10:01 PM 59200 330000 729856 92.50 0 337052 505144 27.49 154200 409452 30620 Average: 95430 333786 693626 87.91 541 307177 493016 26.83 129485 401175 23551 03:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:05:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:05:02 PM eth0 195.17 122.36 1011.98 55.17 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 64.83 58.89 957.73 7.15 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 20.03 20.80 178.75 5.66 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 15.89 18.54 15.18 8.26 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 14.91 16.99 12.43 7.65 0.00 0.00 0.00 0.00 03:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:10:01 PM eth0 15.65 15.50 16.05 9.38 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 54.40 42.15 363.95 15.57 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-496.el8.x86_64 (centos-stream-8-builder-648259bc-7a64-b836-c386-c6b0ebb25af2.nov) 01/06/2024 _x86_64_ (1 CPU) 15:03:52 LINUX RESTART (1 CPU) 03:04:01 PM CPU %user %nice %system %iowait %steal %idle 03:05:02 PM all 58.91 0.12 11.86 19.13 0.12 9.86 03:05:02 PM 0 58.91 0.12 11.86 19.13 0.12 9.86 03:06:01 PM all 69.76 0.00 6.64 5.08 0.12 18.40 03:06:01 PM 0 69.76 0.00 6.64 5.08 0.12 18.40 03:07:01 PM all 63.83 0.00 5.87 5.40 0.10 24.80 03:07:01 PM 0 63.83 0.00 5.87 5.40 0.10 24.80 03:08:01 PM all 63.50 0.00 2.85 3.34 0.08 30.23 03:08:01 PM 0 63.50 0.00 2.85 3.34 0.08 30.23 03:09:01 PM all 62.55 0.00 2.70 0.63 0.08 34.03 03:09:01 PM 0 62.55 0.00 2.70 0.63 0.08 34.03 03:10:01 PM all 59.96 0.00 4.41 16.35 0.12 19.17 03:10:01 PM 0 59.96 0.00 4.41 16.35 0.12 19.17 Average: all 63.07 0.02 5.72 8.33 0.10 22.76 Average: 0 63.07 0.02 5.72 8.33 0.10 22.76