---> uname -a: Linux prd-centos8-builder-4c-4g-1247.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 9.0G 72G 12% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 809 12207 19 2744 14609 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:d2:ed:22 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.168/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86055sec preferred_lft 86055sec inet6 fe80::f816:3eff:fed2:ed22/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:76:54:dc: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 4.18.0-544.el8.x86_64 (centos-stream-8-builder-ae393510-0a03-4d70-9a0d-820400f2e72e.nov) 03/17/2024 _x86_64_ (4 CPU) 22:02:22 LINUX RESTART (4 CPU) 10:03:01 PM tps rtps wtps bread/s bwrtn/s 10:04:01 PM 81.74 26.92 54.82 6715.98 6398.93 10:05:01 PM 141.12 14.20 126.92 3031.26 9527.42 10:06:01 PM 118.95 6.36 112.59 1229.17 10709.51 10:07:01 PM 46.68 0.43 46.25 110.90 4755.30 10:08:01 PM 30.57 0.47 30.11 70.38 1961.13 Average: 83.82 9.68 74.14 2231.55 6670.99 10:03:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:04:01 PM 13203368 15032316 2936076 18.19 2688 2047708 1194476 6.95 257184 2335748 148052 10:05:01 PM 12501724 14651884 3637720 22.54 2688 2354864 1480168 8.61 260328 2978808 177024 10:06:01 PM 11152132 13489928 4987312 30.90 2688 2536264 2559088 14.89 366040 4193220 37192 10:07:01 PM 12567760 15018576 3571684 22.13 2688 2645216 1089240 6.34 480788 2651132 10340 10:08:01 PM 12530724 14989012 3608720 22.36 2688 2652180 1120996 6.52 559340 2610404 1156 Average: 12391142 14636343 3748302 23.22 2688 2447246 1488794 8.66 384736 2953862 74753 10:03:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:04:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:04:01 PM eth0 379.24 221.09 1805.21 57.23 0.00 0.00 0.00 0.00 10:04:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:05:01 PM eth0 151.25 127.26 1710.27 30.71 0.00 0.00 0.00 0.00 10:05:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:06:01 PM eth0 146.22 124.83 1843.94 18.57 0.00 0.00 0.00 0.00 10:06:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:07:01 PM eth0 19.16 15.63 49.16 5.14 0.00 0.00 0.00 0.00 10:07:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:08:01 PM eth0 19.39 16.38 14.70 7.68 0.00 0.00 0.00 0.00 10:08:01 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 143.06 101.04 1084.78 23.87 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) 22:02:22 LINUX RESTART (4 CPU) 10:03:01 PM CPU %user %nice %system %iowait %steal %idle 10:04:01 PM all 23.76 0.00 4.11 2.57 0.09 69.47 10:04:01 PM 0 24.51 0.00 3.72 2.82 0.10 68.85 10:04:01 PM 1 20.87 0.00 3.99 1.66 0.07 73.42 10:04:01 PM 2 36.80 0.00 4.30 2.71 0.10 56.08 10:04:01 PM 3 12.81 0.00 4.44 3.08 0.08 79.58 10:05:01 PM all 25.37 0.00 2.71 2.64 0.10 69.19 10:05:01 PM 0 15.05 0.00 2.11 3.75 0.08 79.01 10:05:01 PM 1 27.50 0.00 3.65 3.11 0.10 65.64 10:05:01 PM 2 38.72 0.00 3.52 2.63 0.10 55.04 10:05:01 PM 3 20.21 0.00 1.57 1.06 0.10 77.06 10:06:01 PM all 62.32 0.00 2.68 5.95 0.17 28.88 10:06:01 PM 0 63.26 0.00 3.13 11.64 0.17 21.80 10:06:01 PM 1 68.56 0.00 2.88 3.55 0.15 24.86 10:06:01 PM 2 63.22 0.00 1.76 2.31 0.20 32.52 10:06:01 PM 3 54.24 0.00 2.96 6.33 0.15 36.32 10:07:01 PM all 56.82 0.00 2.03 8.56 0.12 32.47 10:07:01 PM 0 76.93 0.00 2.47 2.05 0.12 18.42 10:07:01 PM 1 49.27 0.00 2.59 14.85 0.13 33.15 10:07:01 PM 2 53.65 0.00 1.34 7.54 0.10 37.38 10:07:01 PM 3 47.44 0.00 1.70 9.79 0.12 40.95 10:08:01 PM all 13.99 0.00 1.62 2.87 0.07 81.45 10:08:01 PM 0 12.83 0.00 1.84 1.92 0.07 83.35 10:08:01 PM 1 29.09 0.00 2.12 3.39 0.08 65.31 10:08:01 PM 2 9.80 0.00 1.20 4.65 0.08 84.26 10:08:01 PM 3 4.26 0.00 1.32 1.52 0.03 92.87 Average: all 36.46 0.00 2.63 4.52 0.11 56.29 Average: 0 38.52 0.00 2.65 4.43 0.11 54.29 Average: 1 39.06 0.00 3.04 5.32 0.11 52.47 Average: 2 40.44 0.00 2.42 3.97 0.12 53.05 Average: 3 27.81 0.00 2.40 4.36 0.10 65.34