---> uname -a: Linux prd-centos8-builder-4c-4g-5109.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 10G 70G 13% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 767 11147 19 3846 14652 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:1e:65:2b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.87/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85966sec preferred_lft 85966sec inet6 fe80::f816:3eff:fe1e:652b/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:01:4b:ce:18 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) 04/05/2024 _x86_64_ (4 CPU) 18:14:29 LINUX RESTART (4 CPU) 06:15:01 PM tps rtps wtps bread/s bwrtn/s 06:16:01 PM 200.25 16.48 183.77 2876.51 6217.71 06:17:01 PM 70.63 2.42 68.21 1588.27 6805.40 06:18:01 PM 243.99 17.87 226.12 2753.16 9282.36 06:19:01 PM 57.84 1.75 56.10 230.11 5697.90 06:20:01 PM 93.59 0.10 93.49 13.46 8847.90 06:21:01 PM 76.31 0.60 75.71 51.85 34355.61 Average: 123.77 6.54 117.23 1252.21 11867.40 06:15:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:16:01 PM 13335716 15140100 2803728 17.37 2688 2019828 1098128 6.39 209608 2241132 137192 06:17:01 PM 13172016 15140160 2967428 18.39 2688 2178176 1068424 6.22 216820 2375816 93588 06:18:01 PM 11879796 14178408 4259648 26.39 2688 2501908 1913636 11.13 333972 3517008 124680 06:19:01 PM 10351704 12935884 5787740 35.86 2688 2784016 3194592 18.59 403588 4958788 247100 06:20:01 PM 10868976 13439680 5270468 32.66 2688 2768684 2644024 15.38 564112 4279084 7684 06:21:01 PM 11463352 15050868 4676092 28.97 2688 3782092 1091916 6.35 971204 3272960 24732 Average: 11845260 14314183 4294184 26.61 2688 2672451 1835120 10.68 449884 3440798 105829 06:15:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:16:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:16:01 PM eth0 191.34 130.24 1002.32 48.51 0.00 0.00 0.00 0.00 06:16:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:17:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:17:01 PM eth0 45.22 35.17 397.90 10.13 0.00 0.00 0.00 0.00 06:17:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:18:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:18:01 PM eth0 283.52 243.94 3501.42 38.51 0.00 0.00 0.00 0.00 06:18:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:19:01 PM lo 776.03 776.03 741.86 741.86 0.00 0.00 0.00 0.00 06:19:01 PM eth0 112.03 86.01 2575.37 12.05 0.00 0.00 0.00 0.00 06:19:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:20:01 PM lo 853.65 853.65 904.01 904.01 0.00 0.00 0.00 0.00 06:20:01 PM eth0 81.74 70.93 1276.89 10.11 0.00 0.00 0.00 0.00 06:20:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:21:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:21:01 PM eth0 194.80 168.51 1402.33 176.06 0.00 0.00 0.00 0.00 06:21:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 271.63 271.63 274.33 274.33 0.00 0.00 0.00 0.00 Average: eth0 151.44 122.47 1692.80 49.23 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) 04/05/2024 _x86_64_ (4 CPU) 18:14:29 LINUX RESTART (4 CPU) 06:15:01 PM CPU %user %nice %system %iowait %steal %idle 06:16:01 PM all 18.72 0.00 3.27 1.26 0.07 76.68 06:16:01 PM 0 18.63 0.00 2.77 0.58 0.07 77.95 06:16:01 PM 1 27.16 0.00 5.29 3.32 0.08 64.14 06:16:01 PM 2 13.16 0.00 2.33 0.55 0.05 83.91 06:16:01 PM 3 15.94 0.00 2.68 0.59 0.07 80.73 06:17:01 PM all 10.88 0.00 1.41 1.02 0.05 86.64 06:17:01 PM 0 10.61 0.00 1.28 1.12 0.05 86.94 06:17:01 PM 1 18.84 0.00 2.47 1.42 0.05 77.22 06:17:01 PM 2 9.42 0.00 1.22 0.67 0.05 88.64 06:17:01 PM 3 4.65 0.00 0.67 0.87 0.03 93.78 06:18:01 PM all 49.26 0.00 3.15 2.20 0.10 45.29 06:18:01 PM 0 48.29 0.00 2.39 1.42 0.08 47.82 06:18:01 PM 1 47.80 0.00 2.75 2.11 0.10 47.23 06:18:01 PM 2 46.57 0.00 4.85 3.49 0.10 44.99 06:18:01 PM 3 54.37 0.00 2.63 1.79 0.10 41.11 06:19:01 PM all 49.52 0.00 2.44 0.64 0.09 47.30 06:19:01 PM 0 50.66 0.00 1.30 0.63 0.10 47.30 06:19:01 PM 1 49.24 0.00 3.71 0.85 0.08 46.12 06:19:01 PM 2 49.44 0.00 2.01 0.15 0.08 48.32 06:19:01 PM 3 48.72 0.00 2.76 0.94 0.10 47.48 06:20:01 PM all 58.84 0.00 3.39 0.42 0.10 37.25 06:20:01 PM 0 60.62 0.00 4.29 0.02 0.10 34.98 06:20:01 PM 1 62.24 0.00 3.24 0.30 0.10 34.12 06:20:01 PM 2 53.43 0.00 3.67 1.24 0.10 41.56 06:20:01 PM 3 59.05 0.00 2.35 0.13 0.10 38.37 06:21:01 PM all 25.18 0.00 2.65 0.97 0.08 71.13 06:21:01 PM 0 19.06 0.00 1.89 1.31 0.07 77.67 06:21:01 PM 1 35.61 0.00 4.15 0.95 0.08 59.21 06:21:01 PM 2 30.61 0.00 2.26 0.69 0.07 66.37 06:21:01 PM 3 15.40 0.00 2.28 0.94 0.08 81.30 Average: all 35.38 0.00 2.72 1.09 0.08 60.74 Average: 0 34.62 0.00 2.32 0.85 0.08 62.13 Average: 1 40.13 0.00 3.60 1.49 0.08 54.69 Average: 2 33.75 0.00 2.72 1.13 0.08 62.32 Average: 3 33.02 0.00 2.23 0.88 0.08 63.80