---> uname -a: Linux prd-centos8-builder-4c-4g-2107.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 12G 69G 15% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 826 9536 19 5398 14585 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:45:84:66 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.138/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85964sec preferred_lft 85964sec inet6 fe80::f816:3eff:fe45:8466/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:7e:fb:40:6b 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) 00:16:58 LINUX RESTART (4 CPU) 12:18:01 AM tps rtps wtps bread/s bwrtn/s 12:19:01 AM 197.48 13.90 183.59 2442.92 6423.93 12:20:01 AM 148.48 13.36 135.12 2981.94 10544.54 12:21:01 AM 129.88 5.32 124.56 1084.89 13638.63 12:22:01 AM 123.53 0.48 123.04 9.06 23043.67 12:23:01 AM 98.98 0.07 98.92 18.13 58131.64 12:24:01 AM 74.98 0.50 74.48 74.91 25353.08 Average: 128.89 5.60 123.29 1102.00 22855.19 12:18:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:19:01 AM 13281660 15105980 2857784 17.71 2688 2039008 1113588 6.48 223520 2278024 146676 12:20:01 AM 12552096 14781168 3587348 22.23 2688 2435272 1396176 8.12 246612 2945444 207700 12:21:01 AM 11081488 13600768 5057956 31.34 2688 2715424 2365472 13.76 352944 4269716 87048 12:22:01 AM 9221688 13497528 6917756 42.86 2688 4460276 2386088 13.88 863540 5582456 1188608 12:23:01 AM 9737032 14931472 6402412 39.67 2688 5357992 1170840 6.81 578948 5315476 764468 12:24:01 AM 9797628 14964624 6341816 39.29 2688 5331480 1123364 6.54 736996 5098532 20928 Average: 10945265 14480257 5194179 32.18 2688 3723242 1592588 9.27 500427 4248275 402571 12:18:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:19:01 AM eth0 128.74 97.73 1052.60 22.12 0.00 0.00 0.00 0.00 12:19:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:20:01 AM eth0 234.14 186.72 3548.69 31.63 0.00 0.00 0.00 0.00 12:20:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:21:01 AM eth0 254.59 200.62 2883.60 30.72 0.00 0.00 0.00 0.00 12:21:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:22:01 AM lo 0.22 0.22 0.01 0.01 0.00 0.00 0.00 0.00 12:22:01 AM eth0 191.55 153.43 2422.15 25.60 0.00 0.00 0.00 0.00 12:22:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:23:01 AM lo 0.43 0.43 0.03 0.03 0.00 0.00 0.00 0.00 12:23:01 AM eth0 92.33 82.02 223.64 31.82 0.00 0.00 0.00 0.00 12:23:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:24:01 AM eth0 27.57 20.54 19.31 13.50 0.00 0.00 0.00 0.00 12:24:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.11 0.11 0.01 0.01 0.00 0.00 0.00 0.00 Average: eth0 154.82 123.51 1691.67 25.90 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) 00:16:58 LINUX RESTART (4 CPU) 12:18:01 AM CPU %user %nice %system %iowait %steal %idle 12:19:01 AM all 17.17 0.00 3.09 1.56 0.08 78.10 12:19:01 AM 0 17.58 0.00 3.40 1.79 0.10 77.13 12:19:01 AM 1 24.47 0.00 4.69 2.96 0.10 67.79 12:19:01 AM 2 22.13 0.00 3.06 1.05 0.05 73.70 12:19:01 AM 3 4.48 0.00 1.22 0.45 0.05 93.79 12:20:01 AM all 21.85 0.00 2.55 2.48 0.08 73.03 12:20:01 AM 0 23.93 0.00 2.27 2.54 0.08 71.18 12:20:01 AM 1 20.24 0.00 2.09 1.47 0.08 76.11 12:20:01 AM 2 27.22 0.00 4.08 4.31 0.08 64.31 12:20:01 AM 3 16.03 0.00 1.76 1.61 0.08 80.52 12:21:01 AM all 58.31 0.00 3.10 2.10 0.10 36.38 12:21:01 AM 0 59.46 0.00 3.69 2.35 0.12 34.38 12:21:01 AM 1 64.02 0.00 3.44 1.41 0.10 31.04 12:21:01 AM 2 57.16 0.00 2.81 2.32 0.10 37.61 12:21:01 AM 3 52.60 0.00 2.45 2.34 0.10 42.51 12:22:01 AM all 31.24 0.00 2.82 3.27 0.08 62.58 12:22:01 AM 0 22.29 0.00 1.86 7.25 0.07 68.54 12:22:01 AM 1 45.42 0.00 5.20 3.00 0.12 46.26 12:22:01 AM 2 19.97 0.00 1.80 0.45 0.07 77.71 12:22:01 AM 3 37.41 0.00 2.43 2.38 0.08 57.69 12:23:01 AM all 48.61 0.00 4.27 5.11 0.12 41.89 12:23:01 AM 0 39.43 0.00 3.47 6.00 0.10 50.99 12:23:01 AM 1 62.68 0.00 5.88 3.87 0.17 27.40 12:23:01 AM 2 50.34 0.00 4.04 2.94 0.10 42.58 12:23:01 AM 3 42.00 0.00 3.68 7.65 0.12 46.55 12:24:01 AM all 11.83 0.00 1.62 2.89 0.06 83.60 12:24:01 AM 0 5.86 0.00 1.49 2.71 0.05 89.89 12:24:01 AM 1 25.36 0.00 1.98 3.13 0.08 69.45 12:24:01 AM 2 12.67 0.00 1.69 3.35 0.05 82.23 12:24:01 AM 3 3.43 0.00 1.34 2.36 0.05 92.82 Average: all 31.48 0.00 2.91 2.90 0.09 62.62 Average: 0 28.06 0.00 2.70 3.77 0.09 65.38 Average: 1 40.35 0.00 3.88 2.64 0.11 53.03 Average: 2 31.56 0.00 2.91 2.40 0.08 63.05 Average: 3 25.96 0.00 2.15 2.80 0.08 69.02