---> uname -a: Linux prd-centos8-builder-2c-1g-14434.novalocal 4.18.0-448.el8.x86_64 #1 SMP Wed Jan 18 15:02:46 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): 2 On-line CPU(s) list: 0,1 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 2 NUMA node(s): 1 Vendor ID: AuthenticAMD CPU family: 23 Model: 49 Model name: AMD EPYC-Rome Processor Stepping: 0 CPU MHz: 2799.998 BogoMIPS: 5599.99 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): 0,1 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: 2 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 3.8G 0 3.8G 0% /dev tmpfs 3.8G 0 3.8G 0% /dev/shm tmpfs 3.8G 17M 3.8G 1% /run tmpfs 3.8G 0 3.8G 0% /sys/fs/cgroup /dev/vda1 40G 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7699 583 5020 19 2096 6812 Swap: 1023 0 1023 ---> 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 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:32:f2:d0 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.169/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85934sec preferred_lft 85934sec inet6 fe80::f816:3eff:fe32:f2d0/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-448.el8.x86_64 (centos-stream-8-builder-63d9752a-2c92-2a07-2618-33e2bb46e6c7.nov) 03/19/2024 _x86_64_ (2 CPU) 20:03:27 LINUX RESTART (2 CPU) 08:04:02 PM tps rtps wtps bread/s bwrtn/s 08:05:01 PM 184.28 126.92 57.35 4943.82 37874.18 08:06:01 PM 117.48 37.91 79.57 1592.40 5821.98 08:07:01 PM 73.53 0.08 73.44 1.20 6697.52 08:08:01 PM 39.98 0.23 39.74 17.20 3391.65 08:09:01 PM 22.38 0.27 22.11 41.86 899.80 08:10:01 PM 14.11 0.00 14.11 0.00 329.10 08:11:01 PM 16.96 0.78 16.18 57.05 394.10 Average: 66.68 23.50 43.18 941.03 7844.50 08:04:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:05:01 PM 5469104 6980256 2415332 30.63 2688 1696940 830504 9.30 183404 1934000 50248 08:06:01 PM 5286948 7017552 2597488 32.94 2688 1904052 715288 8.01 217200 2040528 132556 08:07:01 PM 5179640 7004240 2704796 34.31 2688 1992768 729584 8.17 218528 2126456 71300 08:08:01 PM 5107024 6936508 2777412 35.23 2688 1997588 780832 8.74 242816 2173144 16572 08:09:01 PM 5092792 6923516 2791644 35.41 2688 1998840 789736 8.84 245012 2184532 152 08:10:01 PM 5117700 6948396 2766736 35.09 2688 1998844 787696 8.82 245632 2158932 152 08:11:01 PM 5116492 6952020 2767944 35.11 2688 2002976 772696 8.65 413808 1990068 12652 Average: 5195671 6966070 2688765 34.10 2688 1941715 772334 8.65 252343 2086809 40519 08:04:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:05:01 PM eth0 217.32 124.50 1049.52 55.84 0.00 0.00 0.00 0.00 08:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:06:01 PM eth0 35.04 22.06 649.85 3.72 0.00 0.00 0.00 0.00 08:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:07:01 PM eth0 19.89 15.21 225.70 4.40 0.00 0.00 0.00 0.00 08:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:08:01 PM eth0 15.55 15.40 30.03 5.50 0.00 0.00 0.00 0.00 08:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:09:01 PM eth0 16.15 16.06 17.75 5.14 0.00 0.00 0.00 0.00 08:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:10:01 PM eth0 19.20 18.15 16.74 5.72 0.00 0.00 0.00 0.00 08:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:11:01 PM eth0 22.29 20.41 22.44 17.65 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 48.95 32.90 285.63 13.90 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-448.el8.x86_64 (centos-stream-8-builder-63d9752a-2c92-2a07-2618-33e2bb46e6c7.nov) 03/19/2024 _x86_64_ (2 CPU) 20:03:27 LINUX RESTART (2 CPU) 08:04:02 PM CPU %user %nice %system %iowait %steal %idle 08:05:01 PM all 27.42 2.56 18.19 38.76 0.65 12.43 08:05:01 PM 0 26.57 2.92 18.11 37.02 0.60 14.78 08:05:01 PM 1 28.26 2.21 18.26 40.48 0.70 10.08 08:06:01 PM all 24.95 0.63 8.21 15.23 0.81 50.17 08:06:01 PM 0 17.09 0.77 8.54 16.34 0.80 56.47 08:06:01 PM 1 32.80 0.50 7.88 14.13 0.82 43.87 08:07:01 PM all 25.96 0.00 2.28 13.05 0.68 58.03 08:07:01 PM 0 21.32 0.00 1.90 13.17 0.70 62.90 08:07:01 PM 1 30.61 0.00 2.65 12.92 0.67 53.15 08:08:01 PM all 32.64 0.00 1.71 7.29 0.48 57.87 08:08:01 PM 0 27.07 0.00 1.73 9.60 0.52 61.08 08:08:01 PM 1 38.21 0.00 1.68 4.99 0.45 54.67 08:09:01 PM all 31.12 0.00 1.43 5.02 1.03 61.40 08:09:01 PM 0 19.61 0.00 1.45 3.89 1.05 74.00 08:09:01 PM 1 42.62 0.00 1.41 6.14 1.01 48.81 08:10:01 PM all 33.24 0.00 1.77 2.30 0.43 62.25 08:10:01 PM 0 21.78 0.00 1.45 1.38 0.45 74.94 08:10:01 PM 1 44.69 0.00 2.10 3.21 0.42 49.58 08:11:01 PM all 36.94 0.00 2.04 2.77 1.40 56.84 08:11:01 PM 0 35.60 0.00 2.13 1.55 1.30 59.43 08:11:01 PM 1 38.28 0.00 1.96 4.00 1.49 54.27 Average: all 30.34 0.45 5.04 11.95 0.78 51.44 Average: 0 24.14 0.52 4.99 11.74 0.77 57.84 Average: 1 36.54 0.38 5.08 12.15 0.80 45.05