---> uname -a: Linux prd-centos8-builder-2c-8g-18790.novalocal 4.18.0-535.el8.x86_64 #1 SMP Sun Jan 14 23:40:17 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): 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 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 652 4449 19 2595 6734 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:79:52:78 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.172/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85929sec preferred_lft 85929sec inet6 fe80::f816:3eff:fe79:5278/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:26:25:84:f6 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 4.18.0-535.el8.x86_64 (centos-stream-8-builder-01553518-6ad5-4af7-aad7-8a6b223c35ad.nov) 01/22/2024 _x86_64_ (2 CPU) 09:23:21 LINUX RESTART (2 CPU) 09:24:01 AM tps rtps wtps bread/s bwrtn/s 09:25:01 AM 166.69 122.03 44.67 12592.60 36400.07 09:26:01 AM 60.23 7.01 53.22 947.95 8134.17 09:27:01 AM 94.35 6.57 87.79 1269.12 8852.71 09:28:01 AM 94.65 14.63 80.02 3198.40 5670.55 09:29:01 AM 56.76 0.15 56.61 2.53 2142.59 09:30:01 AM 84.44 0.00 84.44 0.00 3346.62 09:31:01 AM 73.79 0.28 73.51 48.65 1734.37 Average: 90.13 21.52 68.61 2579.91 9468.83 09:24:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:25:01 AM 5598580 7130296 2283868 28.97 2688 1730528 888156 9.94 141328 1880096 29424 09:26:01 AM 5146684 6960484 2735764 34.71 2688 2002792 1020020 11.42 236952 2196792 61644 09:27:01 AM 4909364 6957284 2973084 37.72 2688 2225208 1010384 11.31 264412 2362124 62480 09:28:01 AM 4683472 6871788 3198976 40.58 2688 2360704 1118140 12.52 277056 2556200 15948 09:29:01 AM 4386628 6648684 3495820 44.35 2688 2432260 1286580 14.41 313424 2807500 42084 09:30:01 AM 3180412 5497500 4702036 59.65 2688 2481752 2514472 28.15 318384 3986612 16388 09:31:01 AM 4538620 6894676 3343828 42.42 2688 2517100 994252 11.13 506184 2432352 54804 Average: 4634823 6708673 3247625 41.20 2688 2250049 1261715 14.13 293963 2603097 40396 09:24:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:25:01 AM eth0 156.05 96.87 545.23 41.93 0.00 0.00 0.00 0.00 09:25:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:26:01 AM eth0 235.47 150.90 2279.13 24.00 0.00 0.00 0.00 0.00 09:26:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:27:01 AM eth0 53.19 42.04 604.06 5.31 0.00 0.00 0.00 0.00 09:27:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:28:01 AM eth0 53.72 46.46 252.41 18.17 0.00 0.00 0.00 0.00 09:28:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:29:01 AM eth0 147.60 136.04 1125.16 28.30 0.00 0.00 0.00 0.00 09:29:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:30:01 AM eth0 187.90 200.55 667.84 57.30 0.00 0.00 0.00 0.00 09:30:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:31:01 AM eth0 49.40 51.27 128.39 17.52 0.00 0.00 0.00 0.00 09:31:01 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 126.19 103.45 800.33 27.50 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 4.18.0-535.el8.x86_64 (centos-stream-8-builder-01553518-6ad5-4af7-aad7-8a6b223c35ad.nov) 01/22/2024 _x86_64_ (2 CPU) 09:23:21 LINUX RESTART (2 CPU) 09:24:01 AM CPU %user %nice %system %iowait %steal %idle 09:25:01 AM all 19.65 0.00 6.00 53.48 0.12 20.75 09:25:01 AM 0 17.57 0.00 6.29 50.71 0.10 25.32 09:25:01 AM 1 21.71 0.00 5.72 56.23 0.13 16.21 09:26:01 AM all 23.11 0.00 4.66 8.01 0.12 64.10 09:26:01 AM 0 24.48 0.00 4.31 6.00 0.14 65.07 09:26:01 AM 1 21.75 0.00 5.00 10.02 0.10 63.13 09:27:01 AM all 29.64 0.00 4.50 6.39 0.13 59.34 09:27:01 AM 0 28.81 0.00 4.54 7.02 0.15 59.47 09:27:01 AM 1 30.46 0.00 4.45 5.76 0.12 59.21 09:28:01 AM all 25.47 0.00 23.95 20.67 0.12 29.79 09:28:01 AM 0 22.68 0.00 22.57 18.96 0.14 35.66 09:28:01 AM 1 28.28 0.00 25.33 22.39 0.10 23.90 09:29:01 AM all 19.52 0.00 2.01 29.16 0.11 49.20 09:29:01 AM 0 21.29 0.00 1.85 23.56 0.10 53.20 09:29:01 AM 1 17.76 0.00 2.17 34.75 0.12 45.21 09:30:01 AM all 28.40 0.00 3.16 16.59 0.14 51.72 09:30:01 AM 0 24.46 0.00 3.33 16.81 0.15 55.24 09:30:01 AM 1 32.34 0.00 2.98 16.36 0.12 48.20 09:31:01 AM all 30.18 0.00 3.34 6.28 0.11 60.10 09:31:01 AM 0 26.98 0.00 3.66 7.70 0.10 61.56 09:31:01 AM 1 33.37 0.00 3.01 4.87 0.12 58.64 Average: all 25.14 0.00 6.79 20.07 0.12 47.87 Average: 0 23.76 0.00 6.65 18.66 0.13 50.81 Average: 1 26.52 0.00 6.94 21.49 0.12 44.94