---> uname -a: Linux prd-centos8-builder-4c-16g-1157.novalocal 4.18.0-544.el8.x86_64 #1 SMP Thu Feb 22 21:29:23 UTC 2024 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): 4 On-line CPU(s) list: 0-3 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 4 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): 0-3 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: 4 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 7.7G 0 7.7G 0% /dev tmpfs 7.7G 0 7.7G 0% /dev/shm tmpfs 7.7G 17M 7.7G 1% /run tmpfs 7.7G 0 7.7G 0% /sys/fs/cgroup /dev/vda1 80G 8.8G 72G 11% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 758 12471 19 2531 14666 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:86:e5:b8 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.65/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86176sec preferred_lft 86176sec inet6 fe80::f816:3eff:fe86:e5b8/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:9f:95:1a:73 brd ff:ff:ff:ff:ff:ff inet 10.250.0.254/24 brd 10.250.0.255 scope global docker0 valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-544.el8.x86_64 (centos-stream-8-builder-ae393510-0a03-4d70-9a0d-820400f2e72e.nov) 03/17/2024 _x86_64_ (4 CPU) 18:48:31 LINUX RESTART (4 CPU) 06:49:01 PM tps rtps wtps bread/s bwrtn/s 06:50:01 PM 98.45 35.28 63.17 7541.83 6149.29 06:51:01 PM 136.60 14.60 122.01 3138.95 8450.57 06:52:01 PM 140.41 4.37 136.04 759.87 10874.97 Average: 125.15 18.08 107.07 3813.93 8491.35 06:49:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:50:01 PM 13265388 15074880 2874048 17.81 2688 2030208 1177120 6.85 237816 2300440 164164 06:51:01 PM 12676712 14782648 3462724 21.46 2688 2313288 1357804 7.90 235332 2838428 179808 06:52:01 PM 12794948 15041300 3344488 20.72 2688 2447040 1121004 6.52 431600 2498000 24244 Average: 12912349 14966276 3227087 20.00 2688 2263512 1218643 7.09 301583 2545623 122739 06:49:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:50:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:50:01 PM eth0 292.57 187.41 1362.89 53.94 0.00 0.00 0.00 0.00 06:50:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:51:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:51:01 PM eth0 173.11 145.28 1742.31 32.23 0.00 0.00 0.00 0.00 06:51:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:52:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:52:01 PM eth0 120.85 105.55 1295.85 20.23 0.00 0.00 0.00 0.00 06:52:01 PM docker0 0.00 0.00 0.00 0.00 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 195.52 146.08 1467.02 35.47 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-544.el8.x86_64 (centos-stream-8-builder-ae393510-0a03-4d70-9a0d-820400f2e72e.nov) 03/17/2024 _x86_64_ (4 CPU) 18:48:31 LINUX RESTART (4 CPU) 06:49:01 PM CPU %user %nice %system %iowait %steal %idle 06:50:01 PM all 22.19 0.00 3.93 2.41 0.08 71.39 06:50:01 PM 0 16.38 0.00 3.48 1.94 0.08 78.12 06:50:01 PM 1 29.26 0.00 4.82 2.66 0.10 63.16 06:50:01 PM 2 15.35 0.00 2.33 1.68 0.07 80.57 06:50:01 PM 3 27.76 0.00 5.07 3.37 0.08 63.72 06:51:01 PM all 23.91 0.00 2.70 2.29 0.10 70.99 06:51:01 PM 0 35.16 0.00 2.52 1.07 0.10 61.15 06:51:01 PM 1 22.31 0.00 3.55 2.11 0.10 71.94 06:51:01 PM 2 14.81 0.00 1.83 2.88 0.12 80.36 06:51:01 PM 3 23.33 0.00 2.91 3.11 0.10 70.55 06:52:01 PM all 35.50 0.00 2.59 2.30 0.10 59.51 06:52:01 PM 0 52.36 0.00 2.46 1.69 0.08 43.41 06:52:01 PM 1 27.71 0.00 3.03 2.94 0.12 66.20 06:52:01 PM 2 29.15 0.00 2.69 2.43 0.10 65.63 06:52:01 PM 3 32.76 0.00 2.17 2.14 0.12 62.81 Average: all 27.20 0.00 3.07 2.33 0.10 67.29 Average: 0 34.64 0.00 2.82 1.56 0.09 60.89 Average: 1 26.42 0.00 3.80 2.57 0.11 67.10 Average: 2 19.78 0.00 2.29 2.33 0.09 75.51 Average: 3 27.95 0.00 3.38 2.87 0.10 65.70