---> uname -a: Linux prd-centos8-builder-1c-1g-779.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: 770 296 91 5 382 342 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:69:8f:bc brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.52/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86048sec preferred_lft 86048sec inet6 fe80::f816:3eff:fe69:8fbc/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) 11/25/2023 _x86_64_ (1 CPU) 14:14:07 LINUX RESTART (1 CPU) 02:15:03 PM tps rtps wtps bread/s bwrtn/s 02:16:01 PM 155.56 31.91 123.64 4290.61 15057.30 02:17:01 PM 138.55 38.94 99.62 2497.43 10689.09 02:18:01 PM 43.59 4.03 39.56 257.87 1899.97 02:19:01 PM 46.60 30.16 16.44 1290.50 470.34 02:20:01 PM 149.95 96.18 53.77 6765.20 2196.30 Average: 106.52 40.30 66.23 3011.50 6002.67 02:15:03 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:16:01 PM 64572 356056 724484 91.82 1960 358784 476900 25.95 105048 456992 28944 02:17:01 PM 160548 353120 628508 79.65 68 256232 473716 25.78 120536 331316 27668 02:18:01 PM 74860 285664 714196 90.51 68 274868 543352 29.57 148312 391268 11652 02:19:01 PM 161960 380600 627096 79.47 64 282676 498508 27.13 155712 291108 13536 02:20:01 PM 56564 314764 732492 92.83 0 324336 526068 28.63 149344 416792 32800 Average: 103701 338041 685355 86.86 432 299379 503709 27.41 135790 377495 22920 02:15:03 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:16:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:16:01 PM eth0 82.37 77.08 1204.86 8.52 0.00 0.00 0.00 0.00 02:17:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:17:01 PM eth0 23.94 24.51 214.38 7.80 0.00 0.00 0.00 0.00 02:18:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:18:01 PM eth0 16.59 18.89 15.91 7.69 0.00 0.00 0.00 0.00 02:19:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:19:01 PM eth0 18.54 18.83 18.03 9.29 0.00 0.00 0.00 0.00 02:20:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:20:01 PM eth0 14.98 16.07 11.72 10.41 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 30.95 30.77 286.90 8.74 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) 11/25/2023 _x86_64_ (1 CPU) 14:14:07 LINUX RESTART (1 CPU) 02:15:03 PM CPU %user %nice %system %iowait %steal %idle 02:16:01 PM all 67.61 0.00 7.19 5.59 0.12 19.50 02:16:01 PM 0 67.61 0.00 7.19 5.59 0.12 19.50 02:17:01 PM all 66.75 0.00 5.74 5.09 0.10 22.31 02:17:01 PM 0 66.75 0.00 5.74 5.09 0.10 22.31 02:18:01 PM all 61.39 0.00 2.57 1.93 0.10 34.01 02:18:01 PM 0 61.39 0.00 2.57 1.93 0.10 34.01 02:19:01 PM all 56.32 0.00 2.99 2.28 0.10 38.31 02:19:01 PM 0 56.32 0.00 2.99 2.28 0.10 38.31 02:20:01 PM all 58.86 0.00 4.26 15.23 0.10 21.56 02:20:01 PM 0 58.86 0.00 4.26 15.23 0.10 21.56 Average: all 62.15 0.00 4.53 6.03 0.10 27.19 Average: 0 62.15 0.00 4.53 6.03 0.10 27.19