---> uname -a: Linux prd-centos8-builder-1c-1g-1320.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: 770 299 86 5 384 339 Swap: 1023 27 996 ---> 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:76:88:bb brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.130/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86045sec preferred_lft 86045sec inet6 fe80::f816:3eff:fe76:88bb/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) 12/01/2023 _x86_64_ (1 CPU) 13:03:42 LINUX RESTART (1 CPU) 01:04:01 PM tps rtps wtps bread/s bwrtn/s 01:05:01 PM 258.98 174.36 84.62 12583.66 41719.30 01:06:01 PM 177.93 49.24 128.68 4540.04 16608.77 01:07:01 PM 99.17 18.28 80.88 1177.55 6204.68 01:08:01 PM 25.52 6.28 19.24 315.98 421.41 01:09:01 PM 162.32 120.51 41.81 7824.03 1651.96 Average: 144.81 73.75 71.06 5289.17 13327.64 01:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:05:01 PM 94268 349976 694788 88.05 2104 333344 482756 26.27 134300 422564 17772 01:06:01 PM 120312 349948 668744 84.75 1160 294996 461524 25.12 103100 385844 19316 01:07:01 PM 189392 382436 599664 76.00 484 257016 438232 23.85 132328 292504 16 01:08:01 PM 174096 374672 614960 77.94 484 264696 444804 24.21 145108 294508 16 01:09:01 PM 123484 374992 665572 84.35 0 317444 456736 24.85 158604 339044 15668 Average: 140310 366405 648746 82.22 846 293499 456810 24.86 134688 346893 10558 01:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 PM eth0 207.74 125.78 1079.27 56.18 0.00 0.00 0.00 0.00 01:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 PM eth0 57.02 53.65 839.37 6.92 0.00 0.00 0.00 0.00 01:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 PM eth0 22.61 24.91 178.77 7.93 0.00 0.00 0.00 0.00 01:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 PM eth0 16.97 19.06 16.41 7.64 0.00 0.00 0.00 0.00 01:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:09:01 PM eth0 19.50 18.41 19.21 10.48 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 64.80 48.38 426.80 17.84 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) 12/01/2023 _x86_64_ (1 CPU) 13:03:42 LINUX RESTART (1 CPU) 01:04:01 PM CPU %user %nice %system %iowait %steal %idle 01:05:01 PM all 59.28 0.12 9.65 16.96 0.13 13.86 01:05:01 PM 0 59.28 0.12 9.65 16.96 0.13 13.86 01:06:01 PM all 67.89 0.00 7.67 7.59 0.13 16.71 01:06:01 PM 0 67.89 0.00 7.67 7.59 0.13 16.71 01:07:01 PM all 61.49 0.00 3.75 3.45 0.10 31.21 01:07:01 PM 0 61.49 0.00 3.75 3.45 0.10 31.21 01:08:01 PM all 62.84 0.00 2.74 1.05 0.12 33.26 01:08:01 PM 0 62.84 0.00 2.74 1.05 0.12 33.26 01:09:01 PM all 50.54 0.00 3.93 16.90 0.10 28.53 01:09:01 PM 0 50.54 0.00 3.93 16.90 0.10 28.53 Average: all 60.41 0.02 5.55 9.19 0.12 24.71 Average: 0 60.41 0.02 5.55 9.19 0.12 24.71