---> uname -a: Linux prd-centos8-builder-4c-4g-7762.novalocal 4.18.0-547.el8.x86_64 #1 SMP Wed Mar 20 00:35:01 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 9.1G 71G 12% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 781 12133 19 2845 14634 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:ec:7a:3e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.39/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85985sec preferred_lft 85985sec inet6 fe80::f816:3eff:feec:7a3e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:35:9b:fc:e7 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 4.18.0-547.el8.x86_64 (centos-stream-8-builder-140785a5-b754-4c0c-b31b-2b4ade92ecf9.nov) 04/14/2024 _x86_64_ (4 CPU) 11:36:20 LINUX RESTART (4 CPU) 11:37:01 AM tps rtps wtps bread/s bwrtn/s 11:38:01 AM 184.10 16.60 167.51 2879.92 8154.86 11:39:01 AM 234.64 17.23 217.41 3839.65 10780.61 11:40:01 AM 76.07 2.12 73.95 680.88 8486.69 11:41:01 AM 19.12 0.25 18.87 126.60 2799.67 11:42:01 AM 14.46 0.00 14.46 0.00 1809.49 11:43:01 AM 31.97 0.52 31.46 75.04 2787.25 Average: 93.38 6.12 87.27 1266.84 5802.87 11:37:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:38:01 AM 13238424 15119380 2901020 17.97 2688 2092016 1103908 6.42 259252 2269188 136108 11:39:01 AM 12213776 14469384 3925668 24.32 2688 2457292 1648620 9.59 295012 3210532 149804 11:40:01 AM 11143264 13531820 4996180 30.96 2688 2587264 2477240 14.41 385868 4181024 28312 11:41:01 AM 11046420 13504364 5093024 31.56 2688 2653880 2514908 14.63 403100 4251420 19624 11:42:01 AM 10431912 12970536 5707532 35.36 2688 2731472 2883604 16.78 421968 4835796 51436 11:43:01 AM 12463004 15022052 3676440 22.78 2688 2749876 1133636 6.60 583248 2643160 24912 Average: 11756133 14102923 4383311 27.16 2688 2545300 1960319 11.41 391408 3565187 68366 11:37:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:38:01 AM eth0 330.81 206.30 1790.02 52.98 0.00 0.00 0.00 0.00 11:38:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:39:01 AM eth0 215.16 184.76 2551.54 34.04 0.00 0.00 0.00 0.00 11:39:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:40:01 AM eth0 90.37 73.83 1125.89 11.12 0.00 0.00 0.00 0.00 11:40:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:41:01 AM eth0 11.48 11.08 2.59 3.40 0.00 0.00 0.00 0.00 11:41:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:42:01 AM eth0 25.97 23.95 293.95 4.98 0.00 0.00 0.00 0.00 11:42:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:43:01 AM eth0 23.98 21.43 14.33 9.66 0.00 0.00 0.00 0.00 11:43:01 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 116.28 86.88 962.98 19.36 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 4.18.0-547.el8.x86_64 (centos-stream-8-builder-140785a5-b754-4c0c-b31b-2b4ade92ecf9.nov) 04/14/2024 _x86_64_ (4 CPU) 11:36:20 LINUX RESTART (4 CPU) 11:37:01 AM CPU %user %nice %system %iowait %steal %idle 11:38:01 AM all 19.97 0.00 3.69 1.91 0.09 74.34 11:38:01 AM 0 32.97 0.00 5.01 2.14 0.10 59.78 11:38:01 AM 1 16.28 0.00 4.31 2.77 0.10 76.54 11:38:01 AM 2 15.87 0.00 3.86 2.18 0.08 78.01 11:38:01 AM 3 14.73 0.00 1.61 0.54 0.08 83.05 11:39:01 AM all 29.71 0.00 3.04 3.00 0.10 64.15 11:39:01 AM 0 36.60 0.00 2.46 1.54 0.08 59.32 11:39:01 AM 1 23.45 0.00 3.89 3.44 0.13 69.08 11:39:01 AM 2 24.41 0.00 2.53 2.65 0.10 70.30 11:39:01 AM 3 34.32 0.00 3.28 4.37 0.08 57.95 11:40:01 AM all 77.67 0.00 2.48 0.75 0.10 19.00 11:40:01 AM 0 78.36 0.00 1.75 0.32 0.12 19.45 11:40:01 AM 1 79.62 0.00 1.91 0.52 0.10 17.85 11:40:01 AM 2 78.93 0.00 1.88 0.74 0.10 18.35 11:40:01 AM 3 73.75 0.00 4.37 1.43 0.10 20.35 11:41:01 AM all 79.38 0.00 2.43 0.15 0.09 17.96 11:41:01 AM 0 79.87 0.00 2.17 0.15 0.10 17.72 11:41:01 AM 1 82.60 0.00 1.86 0.15 0.10 15.29 11:41:01 AM 2 68.91 0.00 3.61 0.23 0.08 27.16 11:41:01 AM 3 86.15 0.00 2.07 0.05 0.08 11.65 11:42:01 AM all 78.47 0.00 2.39 0.17 0.09 18.88 11:42:01 AM 0 79.02 0.00 2.38 0.23 0.08 18.28 11:42:01 AM 1 68.52 0.00 2.38 0.27 0.10 28.73 11:42:01 AM 2 84.37 0.00 2.24 0.02 0.08 13.30 11:42:01 AM 3 81.94 0.00 2.57 0.15 0.10 15.24 11:43:01 AM all 43.97 0.00 2.05 0.43 0.09 53.46 11:43:01 AM 0 63.79 0.00 3.09 0.82 0.10 32.20 11:43:01 AM 1 40.62 0.00 1.49 0.13 0.08 57.67 11:43:01 AM 2 31.69 0.00 1.89 0.67 0.08 65.67 11:43:01 AM 3 39.87 0.00 1.76 0.08 0.08 58.21 Average: all 54.87 0.00 2.68 1.07 0.09 41.29 Average: 0 61.75 0.00 2.81 0.87 0.10 34.48 Average: 1 51.87 0.00 2.64 1.21 0.10 44.18 Average: 2 50.72 0.00 2.67 1.08 0.09 45.45 Average: 3 55.13 0.00 2.61 1.10 0.09 41.07