---> uname -a: Linux prd-centos8-builder-1c-1g-2411.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: 2800.000 BogoMIPS: 5600.00 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 93 5 376 340 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:e6:d5:e8 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.140/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86044sec preferred_lft 86044sec inet6 fe80::f816:3eff:fee6:d5e8/64 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) 12/30/2023 _x86_64_ (1 CPU) 22:03:52 LINUX RESTART (1 CPU) 10:04:01 PM tps rtps wtps bread/s bwrtn/s 10:05:01 PM 281.02 216.22 64.80 15979.77 40040.56 10:06:02 PM 162.42 27.69 134.73 3419.11 16607.98 10:07:01 PM 131.35 37.14 94.21 2880.62 7696.43 10:08:01 PM 21.88 3.83 18.05 157.31 380.59 10:09:01 PM 134.85 114.61 20.24 7335.27 740.21 Average: 146.38 80.03 66.35 5964.79 13116.20 10:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:05:01 PM 55400 321796 733656 92.98 1692 345308 509508 27.73 123916 473548 25868 10:06:02 PM 92588 294120 696468 88.27 80 268644 515316 28.04 94668 423344 25744 10:07:01 PM 112896 316804 676160 85.69 80 269992 503420 27.40 124412 381416 3736 10:08:01 PM 128936 324600 660120 83.66 80 261740 495008 26.94 135360 353896 1084 10:09:01 PM 48152 357584 740904 93.90 68 375564 469208 25.53 146908 425216 13660 Average: 87594 322981 701462 88.90 400 304250 498492 27.13 125053 411484 14018 10:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:05:01 PM eth0 188.61 115.15 1011.47 54.34 0.00 0.00 0.00 0.00 10:06:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:06:02 PM eth0 65.81 60.28 941.76 7.24 0.00 0.00 0.00 0.00 10:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:07:01 PM eth0 22.63 24.20 182.79 8.27 0.00 0.00 0.00 0.00 10:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:08:01 PM eth0 17.21 18.90 19.69 8.37 0.00 0.00 0.00 0.00 10:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:09:01 PM eth0 17.09 16.54 17.11 7.88 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 62.42 47.11 435.72 17.25 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) 12/30/2023 _x86_64_ (1 CPU) 22:03:52 LINUX RESTART (1 CPU) 10:04:01 PM CPU %user %nice %system %iowait %steal %idle 10:05:01 PM all 54.98 0.12 10.59 21.51 0.12 12.69 10:05:01 PM 0 54.98 0.12 10.59 21.51 0.12 12.69 10:06:02 PM all 68.57 0.00 6.83 6.11 0.08 18.40 10:06:02 PM 0 68.57 0.00 6.83 6.11 0.08 18.40 10:07:01 PM all 60.14 0.00 4.73 6.48 0.10 28.55 10:07:01 PM 0 60.14 0.00 4.73 6.48 0.10 28.55 10:08:01 PM all 61.27 0.00 2.40 0.85 0.10 35.38 10:08:01 PM 0 61.27 0.00 2.40 0.85 0.10 35.38 10:09:01 PM all 51.79 0.00 3.27 15.08 0.10 29.75 10:09:01 PM 0 51.79 0.00 3.27 15.08 0.10 29.75 Average: all 59.35 0.02 5.57 10.02 0.10 24.94 Average: 0 59.35 0.02 5.57 10.02 0.10 24.94