---> uname -a: Linux prd-centos8-builder-2c-1g-2397.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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7699 555 4990 17 2154 6840 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 fq_codel state UP group default qlen 1000 link/ether fa:16:3e:cf:2f:32 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.118/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86066sec preferred_lft 86066sec inet6 fe80::f816:3eff:fecf:2f32/64 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) 12/04/2023 _x86_64_ (2 CPU) 22:03:23 LINUX RESTART (2 CPU) 10:04:02 PM tps rtps wtps bread/s bwrtn/s 10:05:01 PM 207.37 148.85 58.52 5154.86 5474.13 10:06:01 PM 114.51 6.78 107.73 1284.32 9362.39 10:07:01 PM 66.12 0.35 65.77 43.73 5965.24 10:08:01 PM 12.16 0.00 12.16 0.00 244.89 10:09:01 PM 36.41 0.78 35.63 57.06 1123.41 Average: 86.92 30.96 55.96 1295.26 4430.57 10:04:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:05:01 PM 5488500 7037248 2395944 30.39 2688 1729428 731764 8.19 197360 1895804 56840 10:06:01 PM 5136056 7021232 2748388 34.86 2688 2049304 698392 7.82 220572 2159040 128568 10:07:01 PM 5114828 7004732 2769616 35.13 2688 2054512 696760 7.80 252196 2149868 28 10:08:01 PM 5131008 7022276 2753436 34.92 2688 2055896 699792 7.83 252876 2133288 1416 10:09:01 PM 5118600 7012864 2765844 35.08 2688 2058152 705480 7.90 429628 1968108 27152 Average: 5197798 7019670 2686646 34.08 2688 1989458 706438 7.91 270526 2061222 42801 10:04:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:05:01 PM eth0 239.38 129.18 1089.68 57.01 0.00 0.00 0.00 0.00 10:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:06:01 PM eth0 60.57 41.49 1085.16 7.49 0.00 0.00 0.00 0.00 10:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:07:01 PM eth0 33.08 26.83 152.71 8.68 0.00 0.00 0.00 0.00 10:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:08:01 PM eth0 20.48 18.91 18.45 5.59 0.00 0.00 0.00 0.00 10:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:09:01 PM eth0 30.79 24.98 28.80 10.86 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 76.32 48.01 472.92 17.80 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) 12/04/2023 _x86_64_ (2 CPU) 22:03:23 LINUX RESTART (2 CPU) 10:04:02 PM CPU %user %nice %system %iowait %steal %idle 10:05:01 PM all 27.42 2.59 20.04 6.82 0.20 42.93 10:05:01 PM 0 26.55 2.22 19.56 6.64 0.19 44.84 10:05:01 PM 1 28.30 2.95 20.54 7.01 0.21 41.00 10:06:01 PM all 40.88 0.00 4.39 3.40 0.16 51.17 10:06:01 PM 0 26.14 0.00 3.61 3.39 0.15 66.71 10:06:01 PM 1 55.67 0.00 5.17 3.40 0.17 35.59 10:07:01 PM all 38.44 0.00 2.53 2.49 0.18 56.37 10:07:01 PM 0 38.81 0.00 2.76 3.21 0.20 55.02 10:07:01 PM 1 38.07 0.00 2.29 1.77 0.15 57.72 10:08:01 PM all 29.78 0.00 1.76 0.13 0.08 68.24 10:08:01 PM 0 4.93 0.00 1.07 0.03 0.07 93.90 10:08:01 PM 1 54.65 0.00 2.45 0.23 0.10 42.56 10:09:01 PM all 43.58 0.00 2.94 0.68 0.12 52.68 10:09:01 PM 0 20.75 0.00 2.40 0.77 0.12 75.97 10:09:01 PM 1 66.44 0.00 3.48 0.60 0.13 29.34 Average: all 36.07 0.51 6.26 2.68 0.15 54.34 Average: 0 23.43 0.44 5.80 2.79 0.14 67.40 Average: 1 48.75 0.58 6.71 2.58 0.15 41.24