---> uname -a: Linux prd-centos8-builder-1c-1g-864.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: 770 300 86 5 383 340 Swap: 1023 32 991 ---> 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:2f:3b:85 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.162/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85995sec preferred_lft 85995sec inet6 fe80::f816:3eff:fe2f:3b85/64 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) 11/26/2023 _x86_64_ (1 CPU) 12:03:46 LINUX RESTART (1 CPU) 12:04:01 PM tps rtps wtps bread/s bwrtn/s 12:05:01 PM 242.12 175.19 66.93 12643.36 39986.38 12:06:01 PM 146.19 34.15 112.04 3412.04 13092.27 12:07:01 PM 134.04 35.04 99.00 2450.45 9871.93 12:08:01 PM 39.19 5.11 34.08 287.01 1354.71 12:09:01 PM 18.15 4.48 13.67 112.33 257.76 12:10:00 PM 164.23 124.89 39.35 7972.30 2197.42 12:10:01 PM 111.71 6.31 105.41 1109.91 4756.76 Average: 123.84 62.77 61.07 4458.07 11137.06 12:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:05:01 PM 78256 351052 710800 90.08 2104 351392 476620 25.94 138368 433472 31916 12:06:01 PM 75400 311408 713656 90.44 1060 306564 512660 27.90 94292 462744 16572 12:07:01 PM 79440 263184 709616 89.93 1020 248976 554748 30.19 106548 430280 24892 12:08:01 PM 139000 331148 650056 82.38 1020 258112 488576 26.59 137416 342980 1064 12:09:01 PM 120444 317240 668612 84.74 1020 262736 502192 27.33 139752 358012 3460 12:10:00 PM 111824 370820 677232 85.83 16 325928 458372 24.94 155844 355972 15704 12:10:01 PM 115736 375372 673320 85.33 16 326556 455764 24.80 156040 351752 13080 Average: 102871 331461 686185 86.96 894 297181 492705 26.81 132609 390745 15241 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 205.71 119.55 1009.71 53.82 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 62.85 55.54 891.56 6.69 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 19.05 20.40 186.11 6.66 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 14.97 17.11 14.72 7.53 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 14.89 16.99 12.22 6.07 0.00 0.00 0.00 0.00 12:10:00 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:10:00 PM eth0 15.75 14.94 15.73 10.48 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 2.70 4.50 0.46 0.63 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 55.50 40.73 355.14 15.18 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) 11/26/2023 _x86_64_ (1 CPU) 12:03:46 LINUX RESTART (1 CPU) 12:04:01 PM CPU %user %nice %system %iowait %steal %idle 12:05:01 PM all 61.49 0.10 10.02 17.06 0.13 11.20 12:05:01 PM 0 61.49 0.10 10.02 17.06 0.13 11.20 12:06:01 PM all 69.01 0.00 7.03 6.36 0.15 17.44 12:06:01 PM 0 69.01 0.00 7.03 6.36 0.15 17.44 12:07:01 PM all 68.02 0.00 5.93 5.57 0.13 20.35 12:07:01 PM 0 68.02 0.00 5.93 5.57 0.13 20.35 12:08:01 PM all 62.48 0.00 3.08 2.28 0.12 32.04 12:08:01 PM 0 62.48 0.00 3.08 2.28 0.12 32.04 12:09:01 PM all 62.33 0.00 2.87 0.42 0.12 34.27 12:09:01 PM 0 62.33 0.00 2.87 0.42 0.12 34.27 12:10:00 PM all 60.11 0.00 4.20 16.01 0.12 19.56 12:10:00 PM 0 60.11 0.00 4.20 16.01 0.12 19.56 12:10:01 PM all 94.59 0.00 5.41 0.00 0.00 0.00 12:10:01 PM 0 94.59 0.00 5.41 0.00 0.00 0.00 Average: all 64.01 0.02 5.53 7.90 0.13 22.42 Average: 0 64.01 0.02 5.53 7.90 0.13 22.42