---> uname -a: Linux prd-centos8-builder-4c-4g-1687.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: 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): 0-3 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 9.2G 71G 12% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 825 11941 19 2994 14588 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:ae:44:61 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.79/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85885sec preferred_lft 85885sec inet6 fe80::f816:3eff:feae:4461/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:0d:c7:fe:a7 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) 03/25/2024 _x86_64_ (4 CPU) 10:08:12 LINUX RESTART (4 CPU) 10:09:01 AM tps rtps wtps bread/s bwrtn/s 10:10:01 AM 158.85 13.73 145.13 2417.72 6661.60 10:11:01 AM 284.87 19.28 265.59 3651.79 14197.83 10:12:01 AM 66.66 1.90 64.76 963.60 13346.83 10:13:01 AM 10.01 0.00 10.01 0.00 981.75 10:14:01 AM 3.26 0.00 3.26 0.00 361.07 10:15:01 AM 26.36 0.00 26.36 0.00 1731.44 10:16:01 AM 542.26 0.07 542.20 9.73 3684.51 Average: 156.03 5.00 151.04 1006.02 5852.18 10:09:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:10:01 AM 13157716 15076188 2981728 18.47 2688 2131000 1131900 6.59 264816 2353768 174208 10:11:01 AM 11549112 14020028 4590332 28.44 2688 2665424 2238128 13.02 348108 3804892 277244 10:12:01 AM 10429188 13043764 5710256 35.38 2688 2807080 2824396 16.43 539348 4716480 18360 10:13:01 AM 10094540 12718480 6044904 37.45 2688 2815880 3130344 18.21 543764 5042616 2684 10:14:01 AM 10291892 12924528 5847552 36.23 2688 2824344 2989584 17.39 545240 4844556 2024 10:15:01 AM 10078616 12771180 6060828 37.55 2688 2881568 3060108 17.80 560644 5031488 17440 10:16:01 AM 12209704 14917176 3929740 24.35 2688 2895988 1157112 6.73 719416 2747796 8832 Average: 11115824 13638763 5023620 31.13 2688 2717326 2361653 13.74 503048 4077371 71542 10:09:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:10:01 AM eth0 99.45 76.36 1014.53 16.45 0.00 0.00 0.00 0.00 10:10:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:11:01 AM eth0 315.20 249.69 3881.42 41.49 0.00 0.00 0.00 0.00 10:11:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:12:01 AM eth0 46.78 44.60 565.23 9.93 0.00 0.00 0.00 0.00 10:12:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:13:01 AM eth0 2.70 2.35 0.75 0.80 0.00 0.00 0.00 0.00 10:13:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:14:01 AM eth0 2.08 2.06 0.46 0.53 0.00 0.00 0.00 0.00 10:14:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:15:01 AM eth0 30.27 31.09 191.07 6.20 0.00 0.00 0.00 0.00 10:15:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:16:01 AM eth0 12.31 11.91 15.35 5.86 0.00 0.00 0.00 0.00 10:16:01 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 72.67 59.71 809.69 11.61 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) 03/25/2024 _x86_64_ (4 CPU) 10:08:12 LINUX RESTART (4 CPU) 10:09:01 AM CPU %user %nice %system %iowait %steal %idle 10:10:01 AM all 19.66 0.00 2.93 1.40 0.09 75.92 10:10:01 AM 0 21.31 0.00 2.84 2.05 0.08 73.71 10:10:01 AM 1 31.61 0.00 3.94 0.58 0.10 63.76 10:10:01 AM 2 8.15 0.00 1.64 1.02 0.10 89.09 10:10:01 AM 3 17.53 0.00 3.29 1.94 0.08 77.16 10:11:01 AM all 38.39 0.00 4.13 4.82 0.16 52.50 10:11:01 AM 0 42.10 0.00 3.00 3.34 0.13 51.43 10:11:01 AM 1 40.53 0.00 4.10 7.17 0.17 48.03 10:11:01 AM 2 31.42 0.00 2.40 3.63 0.17 62.38 10:11:01 AM 3 39.50 0.00 7.04 5.15 0.17 48.14 10:12:01 AM all 68.86 0.00 2.64 0.75 0.11 27.64 10:12:01 AM 0 75.86 0.00 5.80 1.01 0.12 17.21 10:12:01 AM 1 52.73 0.00 2.73 1.55 0.13 42.85 10:12:01 AM 2 71.31 0.00 1.19 0.34 0.10 27.06 10:12:01 AM 3 75.50 0.00 0.86 0.08 0.10 23.46 10:13:01 AM all 32.35 0.00 0.82 0.12 0.09 66.62 10:13:01 AM 0 24.90 0.00 1.19 0.28 0.10 73.52 10:13:01 AM 1 42.60 0.00 0.79 0.00 0.10 56.51 10:13:01 AM 2 31.01 0.00 0.70 0.10 0.08 68.11 10:13:01 AM 3 30.90 0.00 0.60 0.08 0.08 68.32 10:14:01 AM all 6.30 0.00 0.47 0.05 0.08 93.10 10:14:01 AM 0 5.36 0.00 0.62 0.00 0.07 93.96 10:14:01 AM 1 5.58 0.00 0.40 0.00 0.10 93.92 10:14:01 AM 2 7.37 0.00 0.47 0.20 0.07 91.90 10:14:01 AM 3 6.89 0.00 0.40 0.00 0.08 92.62 10:15:01 AM all 72.82 0.00 2.42 0.24 0.12 24.40 10:15:01 AM 0 72.55 0.00 2.38 0.03 0.12 24.92 10:15:01 AM 1 61.46 0.00 2.66 0.57 0.10 35.21 10:15:01 AM 2 75.22 0.00 2.85 0.25 0.12 21.56 10:15:01 AM 3 82.07 0.00 1.78 0.12 0.13 15.90 10:16:01 AM all 33.41 0.00 2.91 3.21 0.10 60.37 10:16:01 AM 0 34.86 0.00 1.32 0.05 0.10 63.67 10:16:01 AM 1 31.15 0.00 4.64 6.00 0.12 58.09 10:16:01 AM 2 31.64 0.00 4.19 6.80 0.10 57.27 10:16:01 AM 3 35.96 0.00 1.50 0.02 0.08 62.44 Average: all 38.78 0.00 2.33 1.51 0.11 57.27 Average: 0 39.49 0.00 2.45 0.97 0.10 56.99 Average: 1 37.93 0.00 2.75 2.26 0.12 56.94 Average: 2 36.58 0.00 1.92 1.76 0.11 59.64 Average: 3 41.14 0.00 2.20 1.05 0.11 55.51