---> uname -a: Linux prd-centos8-builder-1c-1g-2106.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: 770 285 95 5 389 353 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:b1:2c:96 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.14/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86037sec preferred_lft 86037sec inet6 fe80::f816:3eff:feb1:2c96/64 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) 12/27/2023 _x86_64_ (1 CPU) 14:03:50 LINUX RESTART (1 CPU) 02:04:01 PM tps rtps wtps bread/s bwrtn/s 02:05:01 PM 305.31 235.07 70.24 16577.19 39830.99 02:06:02 PM 143.29 30.05 113.25 3399.17 13741.83 02:07:01 PM 150.51 41.34 109.17 2654.69 10565.60 02:08:01 PM 29.56 3.01 26.55 275.42 851.02 02:09:01 PM 121.53 91.40 30.13 6575.17 1098.17 Average: 150.05 80.29 69.76 5906.58 13228.89 02:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:05:01 PM 103156 384292 685900 86.93 1984 359384 469652 25.56 125560 424128 28416 02:06:02 PM 80356 332552 708700 89.82 52 320124 511332 27.83 104452 438672 26192 02:07:01 PM 176024 375256 613032 77.69 52 262664 461696 25.12 121112 312304 10304 02:08:01 PM 161016 367592 628040 79.59 52 270368 471116 25.64 137384 313132 1084 02:09:01 PM 49436 385988 739620 93.73 0 400580 456268 24.83 143648 416884 1336 Average: 113998 369136 675058 85.55 428 322624 474013 25.79 126431 381024 13466 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 182.11 113.69 919.18 54.35 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 69.34 64.12 1086.41 7.67 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 20.82 21.64 181.40 6.95 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 16.61 19.05 15.98 7.78 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 16.75 16.83 16.96 8.50 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 61.28 47.16 445.22 17.08 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) 12/27/2023 _x86_64_ (1 CPU) 14:03:50 LINUX RESTART (1 CPU) 02:04:01 PM CPU %user %nice %system %iowait %steal %idle 02:05:01 PM all 56.21 0.10 12.33 19.62 0.10 11.64 02:05:01 PM 0 56.21 0.10 12.33 19.62 0.10 11.64 02:06:02 PM all 67.73 0.00 6.52 6.22 0.14 19.40 02:06:02 PM 0 67.73 0.00 6.52 6.22 0.14 19.40 02:07:01 PM all 59.98 0.00 5.75 8.21 0.12 25.94 02:07:01 PM 0 59.98 0.00 5.75 8.21 0.12 25.94 02:08:01 PM all 65.07 0.00 2.63 0.72 0.10 31.48 02:08:01 PM 0 65.07 0.00 2.63 0.72 0.10 31.48 02:09:01 PM all 52.93 0.00 3.23 12.69 0.12 31.03 02:09:01 PM 0 52.93 0.00 3.23 12.69 0.12 31.03 Average: all 60.37 0.02 6.09 9.50 0.11 23.90 Average: 0 60.37 0.02 6.09 9.50 0.11 23.90