---> uname -a: Linux prd-centos8-builder-2c-2g-7740.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 538 5064 19 2094 6876 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:4d:12:c3 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.114/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85999sec preferred_lft 85999sec inet6 fe80::f816:3eff:fe4d:12c3/64 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) 12/13/2023 _x86_64_ (2 CPU) 19:32:49 LINUX RESTART (2 CPU) 07:33:01 PM tps rtps wtps bread/s bwrtn/s 07:34:01 PM 206.50 150.45 56.05 13463.00 38709.53 07:35:01 PM 117.03 7.93 109.10 1301.17 10166.94 07:36:01 PM 68.93 0.28 68.64 17.59 6441.89 07:37:01 PM 32.44 0.85 31.59 53.59 1522.61 07:38:01 PM 10.28 0.00 10.28 0.00 198.88 07:39:01 PM 25.67 0.48 25.19 49.45 717.28 Average: 76.81 26.67 50.14 2480.94 9626.68 07:33:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:34:01 PM 5576164 7090760 2306300 29.26 2688 1723112 798656 8.94 174848 1940796 84472 07:35:01 PM 5188104 7043572 2694360 34.18 2688 2047432 817564 9.15 219396 2216504 173872 07:36:01 PM 5178672 7041452 2703792 34.30 2688 2053732 798888 8.95 224248 2220932 43928 07:37:01 PM 5232328 7083892 2650136 33.62 2688 2042540 754564 8.45 232836 2156508 24 07:38:01 PM 5222288 7076300 2660176 33.75 2688 2044988 754608 8.45 233404 2165884 2472 07:39:01 PM 5202072 7058392 2680392 34.00 2688 2047004 844612 9.46 418076 2003716 18520 Average: 5266605 7065728 2615859 33.19 2688 1993135 794815 8.90 250468 2117390 53881 07:33:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:34:01 PM eth0 231.46 143.75 1249.86 51.96 0.00 0.00 0.00 0.00 07:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:35:01 PM eth0 74.88 58.43 906.73 7.06 0.00 0.00 0.00 0.00 07:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:36:01 PM eth0 25.72 25.49 180.48 7.52 0.00 0.00 0.00 0.00 07:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:37:01 PM eth0 19.35 18.71 21.51 6.53 0.00 0.00 0.00 0.00 07:38:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:38:01 PM eth0 16.63 16.55 19.06 5.00 0.00 0.00 0.00 0.00 07:39:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:39:01 PM eth0 21.08 19.51 21.91 21.06 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 64.85 47.08 399.95 16.52 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) 12/13/2023 _x86_64_ (2 CPU) 19:32:49 LINUX RESTART (2 CPU) 07:33:01 PM CPU %user %nice %system %iowait %steal %idle 07:34:01 PM all 35.68 0.00 9.30 13.79 0.13 41.09 07:34:01 PM 0 31.08 0.00 10.87 9.46 0.12 48.47 07:34:01 PM 1 40.17 0.00 7.78 18.01 0.14 33.90 07:35:01 PM all 36.36 0.00 5.64 3.74 0.10 54.16 07:35:01 PM 0 32.96 0.00 5.84 2.38 0.10 58.72 07:35:01 PM 1 39.76 0.00 5.44 5.09 0.10 49.61 07:36:01 PM all 33.33 0.00 3.60 1.97 0.09 61.01 07:36:01 PM 0 21.44 0.00 3.09 1.75 0.08 73.64 07:36:01 PM 1 45.21 0.00 4.12 2.19 0.10 48.38 07:37:01 PM all 28.56 0.00 1.95 0.59 0.08 68.81 07:37:01 PM 0 23.46 0.00 1.89 0.78 0.08 73.79 07:37:01 PM 1 33.67 0.00 2.02 0.40 0.08 63.83 07:38:01 PM all 23.28 0.00 2.09 0.07 0.07 74.50 07:38:01 PM 0 15.58 0.00 1.54 0.07 0.07 82.75 07:38:01 PM 1 30.97 0.00 2.64 0.07 0.07 66.26 07:39:01 PM all 32.99 0.00 2.52 1.35 0.13 63.01 07:39:01 PM 0 20.39 0.00 1.66 1.29 0.13 76.53 07:39:01 PM 1 45.65 0.00 3.40 1.41 0.13 49.40 Average: all 31.68 0.00 4.16 3.54 0.10 60.53 Average: 0 24.10 0.00 4.10 2.57 0.10 69.13 Average: 1 39.23 0.00 4.22 4.49 0.10 51.95