---> uname -a: Linux prd-centos8-builder-1c-1g-1043.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: 770 304 88 5 377 335 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:a4:c1:ee 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 86040sec preferred_lft 86040sec inet6 fe80::f816:3eff:fea4:c1ee/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) 11/28/2023 _x86_64_ (1 CPU) 20:03:48 LINUX RESTART (1 CPU) 08:04:01 PM tps rtps wtps bread/s bwrtn/s 08:05:01 PM 306.90 227.81 79.08 16184.58 41039.31 08:06:01 PM 147.53 27.20 120.33 3297.49 14255.92 08:07:01 PM 132.94 37.46 95.49 2425.85 8498.82 08:08:01 PM 36.80 3.75 33.05 371.55 1573.63 08:09:01 PM 144.91 116.80 28.11 7573.96 1567.86 Average: 153.82 82.60 71.22 5970.66 13387.19 08:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:05:01 PM 87144 354356 701912 88.96 2104 345516 476920 25.95 133540 431360 26376 08:06:01 PM 57240 313144 731816 92.75 624 322892 508660 27.68 109116 455640 28464 08:07:01 PM 135808 327864 653248 82.79 524 256524 493940 26.88 122744 357836 24364 08:08:01 PM 117172 320668 671884 85.15 524 268164 500684 27.25 138500 360432 2072 08:09:01 PM 57860 353052 731196 92.67 488 359480 468136 25.48 147896 409908 2812 Average: 91045 333817 698011 88.46 853 310515 489668 26.65 130359 403035 16818 08:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:05:01 PM eth0 185.76 111.88 1012.91 53.37 0.00 0.00 0.00 0.00 08:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:06:01 PM eth0 65.94 57.38 905.46 7.07 0.00 0.00 0.00 0.00 08:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:07:01 PM eth0 21.47 23.08 179.29 8.11 0.00 0.00 0.00 0.00 08:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:08:01 PM eth0 16.08 18.62 15.44 8.55 0.00 0.00 0.00 0.00 08:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:09:01 PM eth0 17.07 16.95 17.05 8.16 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 61.26 45.59 426.08 17.05 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) 11/28/2023 _x86_64_ (1 CPU) 20:03:48 LINUX RESTART (1 CPU) 08:04:01 PM CPU %user %nice %system %iowait %steal %idle 08:05:01 PM all 56.26 0.12 12.14 19.80 0.13 11.55 08:05:01 PM 0 56.26 0.12 12.14 19.80 0.13 11.55 08:06:01 PM all 65.93 0.00 6.69 6.29 0.10 20.99 08:06:01 PM 0 65.93 0.00 6.69 6.29 0.10 20.99 08:07:01 PM all 62.05 0.00 5.28 4.88 0.10 27.68 08:07:01 PM 0 62.05 0.00 5.28 4.88 0.10 27.68 08:08:01 PM all 63.79 0.00 2.59 1.92 0.10 31.60 08:08:01 PM 0 63.79 0.00 2.59 1.92 0.10 31.60 08:09:01 PM all 51.03 0.00 3.54 15.82 0.10 29.51 08:09:01 PM 0 51.03 0.00 3.54 15.82 0.10 29.51 Average: all 59.82 0.02 6.04 9.74 0.11 24.27 Average: 0 59.82 0.02 6.04 9.74 0.11 24.27