---> uname -a: Linux prd-centos8-builder-2c-2g-7954.novalocal 4.18.0-527.el8.x86_64 #1 SMP Thu Nov 23 14:16:19 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: 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): 0,1 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 7.8G 33G 20% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 543 5023 19 2130 6858 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:18:20:03 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.133/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86044sec preferred_lft 86044sec inet6 fe80::f816:3eff:fe18:2003/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-527.el8.x86_64 (centos-stream-8-builder-1ae1234a-6327-4bea-9e12-436d0ac3d2a0.nov) 12/14/2023 _x86_64_ (2 CPU) 21:31:30 LINUX RESTART (2 CPU) 09:32:01 PM tps rtps wtps bread/s bwrtn/s 09:33:01 PM 95.63 31.24 64.40 5641.99 6738.24 09:34:01 PM 97.88 0.22 97.67 16.00 7672.59 09:35:01 PM 51.30 0.35 50.95 43.72 5498.32 09:36:01 PM 14.43 0.00 14.43 0.00 292.83 09:37:01 PM 18.61 0.57 18.04 33.59 474.49 Average: 55.57 6.47 49.10 1147.13 4135.30 09:32:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:33:01 PM 5312324 7015096 2570136 32.61 2688 1887792 748908 8.39 195564 2062220 130080 09:34:01 PM 5166316 7036440 2716144 34.46 2688 2047376 689668 7.72 199532 2176444 125500 09:35:01 PM 5227764 7101664 2654696 33.68 2688 2051500 623004 6.98 232324 2080168 16 09:36:01 PM 5182300 7056216 2700160 34.26 2688 2051556 661388 7.41 232776 2125280 12 09:37:01 PM 5215588 7091276 2666872 33.83 2688 2052692 694612 7.78 406868 1917960 15808 Average: 5220858 7060138 2661602 33.77 2688 2018183 683516 7.65 253413 2072414 54283 09:32:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:33:01 PM eth0 271.84 161.78 1635.48 54.00 0.00 0.00 0.00 0.00 09:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:34:01 PM eth0 48.64 39.98 550.92 7.58 0.00 0.00 0.00 0.00 09:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:35:01 PM eth0 25.42 25.17 161.18 7.21 0.00 0.00 0.00 0.00 09:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:36:01 PM eth0 16.38 17.36 13.09 12.73 0.00 0.00 0.00 0.00 09:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:37:01 PM eth0 25.41 20.81 30.33 9.42 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 77.54 53.02 478.21 18.19 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-527.el8.x86_64 (centos-stream-8-builder-1ae1234a-6327-4bea-9e12-436d0ac3d2a0.nov) 12/14/2023 _x86_64_ (2 CPU) 21:31:30 LINUX RESTART (2 CPU) 09:32:01 PM CPU %user %nice %system %iowait %steal %idle 09:33:01 PM all 37.12 0.00 7.07 3.28 0.10 52.43 09:33:01 PM 0 31.84 0.00 6.15 3.01 0.10 58.90 09:33:01 PM 1 42.39 0.00 7.99 3.55 0.10 45.97 09:34:01 PM all 35.99 0.00 4.60 2.38 0.10 56.94 09:34:01 PM 0 35.91 0.00 4.67 2.12 0.10 57.21 09:34:01 PM 1 36.07 0.00 4.54 2.63 0.10 56.66 09:35:01 PM all 33.14 0.00 2.72 1.46 0.08 62.61 09:35:01 PM 0 10.79 0.00 1.92 1.10 0.07 86.12 09:35:01 PM 1 55.47 0.00 3.52 1.82 0.08 39.11 09:36:01 PM all 29.20 0.00 2.13 0.12 0.08 68.47 09:36:01 PM 0 14.05 0.00 1.79 0.05 0.08 84.03 09:36:01 PM 1 44.32 0.00 2.47 0.18 0.08 52.94 09:37:01 PM all 33.92 0.00 2.76 0.23 0.08 63.01 09:37:01 PM 0 24.12 0.00 2.89 0.23 0.08 72.67 09:37:01 PM 1 43.71 0.00 2.64 0.22 0.08 53.35 Average: all 33.87 0.00 3.86 1.49 0.09 60.69 Average: 0 23.34 0.00 3.48 1.30 0.09 71.79 Average: 1 44.39 0.00 4.23 1.68 0.09 49.61