---> uname -a: Linux prd-centos8-builder-1c-1g-739.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: 770 288 102 5 380 349 Swap: 1023 29 994 ---> 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:3d:54:8f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.11/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86050sec preferred_lft 86050sec inet6 fe80::f816:3eff:fe3d:548f/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) 12/15/2023 _x86_64_ (1 CPU) 14:03:51 LINUX RESTART (1 CPU) 02:04:01 PM tps rtps wtps bread/s bwrtn/s 02:05:01 PM 285.65 207.83 77.83 15732.73 41121.34 02:06:02 PM 169.14 35.87 133.27 3902.74 17358.71 02:07:01 PM 111.91 35.99 75.91 1986.04 5463.84 02:08:01 PM 31.60 5.38 26.22 286.08 905.55 02:09:01 PM 152.57 117.51 35.06 7633.79 1465.56 Average: 150.37 80.69 69.68 5924.00 13303.71 02:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:05:01 PM 59472 333540 729584 92.46 2036 352264 521720 28.39 130928 462456 22864 02:06:02 PM 200460 410780 588596 74.59 8 275720 425736 23.17 91568 316084 18068 02:07:01 PM 88716 310140 700340 88.76 8 286540 535888 29.16 132360 393388 27892 02:08:01 PM 72792 300128 716264 90.77 8 292452 539664 29.37 146068 394820 12712 02:09:01 PM 54040 334928 735016 93.15 0 346108 512252 27.88 143004 420920 1748 Average: 95096 337903 693960 87.95 412 310617 507052 27.59 128786 397534 16657 02:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:05:01 PM eth0 204.11 132.15 1045.76 56.41 0.00 0.00 0.00 0.00 02:06:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:02 PM eth0 62.68 57.45 902.59 6.85 0.00 0.00 0.00 0.00 02:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:01 PM eth0 23.32 25.56 183.13 7.51 0.00 0.00 0.00 0.00 02:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:08:01 PM eth0 16.57 19.25 15.88 8.90 0.00 0.00 0.00 0.00 02:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:09:01 PM eth0 17.23 16.88 17.29 8.31 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 64.98 50.38 434.32 17.64 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) 12/15/2023 _x86_64_ (1 CPU) 14:03:51 LINUX RESTART (1 CPU) 02:04:01 PM CPU %user %nice %system %iowait %steal %idle 02:05:01 PM all 57.93 0.13 10.74 20.02 0.13 11.05 02:05:01 PM 0 57.93 0.13 10.74 20.02 0.13 11.05 02:06:02 PM all 70.04 0.00 7.49 4.87 0.15 17.45 02:06:02 PM 0 70.04 0.00 7.49 4.87 0.15 17.45 02:07:01 PM all 60.06 0.00 4.26 6.26 0.12 29.30 02:07:01 PM 0 60.06 0.00 4.26 6.26 0.12 29.30 02:08:01 PM all 64.81 0.00 2.60 1.52 0.10 30.96 02:08:01 PM 0 64.81 0.00 2.60 1.52 0.10 30.96 02:09:01 PM all 49.85 0.00 3.58 16.52 0.12 29.94 02:09:01 PM 0 49.85 0.00 3.58 16.52 0.12 29.94 Average: all 60.55 0.03 5.74 9.85 0.12 23.72 Average: 0 60.55 0.03 5.74 9.85 0.12 23.72