---> uname -a: Linux prd-centos8-builder-4c-4g-3247.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 9.4G 71G 12% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 786 11897 19 3077 14625 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:f3:b9:74 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.221/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86161sec preferred_lft 86161sec inet6 fe80::f816:3eff:fef3:b974/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:4c:00:89:7a 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) 03/20/2024 _x86_64_ (4 CPU) 06:44:16 LINUX RESTART (4 CPU) 06:45:01 AM tps rtps wtps bread/s bwrtn/s 06:46:01 AM 182.12 13.83 168.29 2440.79 6237.87 06:47:01 AM 133.12 0.90 132.22 78.24 14661.75 06:48:01 AM 135.16 0.82 134.34 109.85 25864.96 Average: 150.14 5.18 144.95 876.33 15587.62 06:45:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:46:01 AM 13243556 15106160 2895884 17.94 2688 2077676 1107184 6.44 213004 2328832 173468 06:47:01 AM 12557004 15023380 3582436 22.20 2688 2659992 1200804 6.99 248252 2899224 401776 06:48:01 AM 12213496 15006972 3925944 24.33 2688 2972380 1108072 6.45 410264 3029600 24236 Average: 12671352 15045504 3468088 21.49 2688 2570016 1138687 6.62 290507 2752552 199827 06:45:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:46:01 AM eth0 94.94 77.71 965.43 11.58 0.00 0.00 0.00 0.00 06:46:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:47:01 AM eth0 91.02 62.51 1323.19 15.63 0.00 0.00 0.00 0.00 06:47:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:48:01 AM eth0 20.33 19.33 19.53 8.49 0.00 0.00 0.00 0.00 06:48:01 AM 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 68.76 53.19 769.42 11.90 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) 03/20/2024 _x86_64_ (4 CPU) 06:44:16 LINUX RESTART (4 CPU) 06:45:01 AM CPU %user %nice %system %iowait %steal %idle 06:46:01 AM all 19.30 0.00 3.11 1.66 0.08 75.86 06:46:01 AM 0 22.60 0.00 2.92 2.37 0.08 72.02 06:46:01 AM 1 19.11 0.00 3.66 0.57 0.08 76.57 06:46:01 AM 2 14.54 0.00 2.65 1.32 0.07 81.42 06:46:01 AM 3 20.92 0.00 3.19 2.36 0.07 73.46 06:47:01 AM all 19.66 0.00 3.17 2.08 0.08 75.01 06:47:01 AM 0 32.87 0.00 4.31 1.22 0.10 61.50 06:47:01 AM 1 21.90 0.00 3.54 2.19 0.07 72.30 06:47:01 AM 2 17.21 0.00 3.17 1.63 0.08 77.92 06:47:01 AM 3 6.61 0.00 1.66 3.30 0.07 88.36 06:48:01 AM all 17.66 0.00 2.62 4.85 0.08 74.79 06:48:01 AM 0 17.23 0.00 2.27 2.02 0.07 78.41 06:48:01 AM 1 17.59 0.00 2.36 6.27 0.08 73.70 06:48:01 AM 2 11.64 0.00 2.18 4.89 0.08 81.21 06:48:01 AM 3 24.18 0.00 3.68 6.24 0.07 65.84 Average: all 18.87 0.00 2.97 2.86 0.08 75.22 Average: 0 24.24 0.00 3.17 1.87 0.08 70.64 Average: 1 19.54 0.00 3.19 3.01 0.08 74.19 Average: 2 14.46 0.00 2.66 2.61 0.08 80.18 Average: 3 17.24 0.00 2.84 3.96 0.07 75.88