---> uname -a: Linux prd-centos8-builder-4c-4g-8707.novalocal 4.18.0-536.el8.x86_64 #1 SMP Thu Jan 18 15:15:29 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: 2799.996 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 765 12103 19 2892 14646 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:35:de:89 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.226/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86093sec preferred_lft 86093sec inet6 fe80::f816:3eff:fe35:de89/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:7b:2b:33:43 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 4.18.0-536.el8.x86_64 (centos-stream-8-builder-37d44b9c-5feb-4b6f-a60e-fe1022bf91ff.nov) 02/22/2024 _x86_64_ (4 CPU) 14:37:16 LINUX RESTART (4 CPU) 02:38:01 PM tps rtps wtps bread/s bwrtn/s 02:39:01 PM 134.67 25.74 108.93 5711.83 23608.55 02:40:01 PM 71.06 7.66 63.40 1326.89 5112.86 02:41:01 PM 126.56 2.05 124.51 79.44 13255.68 02:42:01 PM 155.13 1.10 154.03 110.50 21618.28 Average: 121.86 9.14 112.72 1807.16 15898.84 02:38:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:39:01 PM 13584832 15178992 2554616 15.83 2688 1821316 1101908 6.41 172012 2074412 41132 02:40:01 PM 13264996 15126724 2874452 17.81 2688 2077568 1137668 6.62 204600 2319608 166328 02:41:01 PM 12587328 15005112 3552120 22.01 2688 2615644 1262508 7.35 296316 2836200 408444 02:42:01 PM 12401268 15004124 3738180 23.16 2688 2783120 1156456 6.73 463224 2789824 41280 Average: 12959606 15078738 3179842 19.70 2688 2324412 1164635 6.78 284038 2505011 164296 02:38:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:39:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:39:01 PM eth0 289.05 164.28 966.48 52.17 0.00 0.00 0.00 0.00 02:39:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:40:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:40:01 PM eth0 83.46 69.63 929.54 8.10 0.00 0.00 0.00 0.00 02:40:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:41:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:41:01 PM eth0 87.14 58.86 1340.23 8.44 0.00 0.00 0.00 0.00 02:41:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:42:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:42:01 PM eth0 75.59 59.96 859.88 20.28 0.00 0.00 0.00 0.00 02:42:01 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 133.81 88.18 1024.03 22.25 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 4.18.0-536.el8.x86_64 (centos-stream-8-builder-37d44b9c-5feb-4b6f-a60e-fe1022bf91ff.nov) 02/22/2024 _x86_64_ (4 CPU) 14:37:16 LINUX RESTART (4 CPU) 02:38:01 PM CPU %user %nice %system %iowait %steal %idle 02:39:01 PM all 9.91 0.00 2.89 10.67 0.10 76.43 02:39:01 PM 0 8.72 0.00 1.99 0.79 0.08 88.42 02:39:01 PM 1 6.50 0.00 3.12 15.18 0.12 75.08 02:39:01 PM 2 16.66 0.00 3.85 16.54 0.09 62.87 02:39:01 PM 3 7.88 0.00 2.62 10.29 0.10 79.11 02:40:01 PM all 15.84 0.00 2.21 1.57 0.08 80.29 02:40:01 PM 0 15.08 0.00 2.01 0.82 0.07 82.03 02:40:01 PM 1 4.94 0.00 1.07 1.09 0.08 92.82 02:40:01 PM 2 22.84 0.00 3.06 1.99 0.07 72.04 02:40:01 PM 3 20.51 0.00 2.70 2.38 0.12 74.30 02:41:01 PM all 17.21 0.00 2.83 2.32 0.10 77.54 02:41:01 PM 0 16.48 0.00 2.61 1.54 0.10 79.27 02:41:01 PM 1 7.63 0.00 1.86 2.34 0.07 88.10 02:41:01 PM 2 29.67 0.00 3.80 2.92 0.12 63.49 02:41:01 PM 3 15.09 0.00 3.05 2.48 0.10 79.28 02:42:01 PM all 19.66 0.00 3.85 5.03 0.09 71.36 02:42:01 PM 0 15.85 0.00 3.46 5.62 0.08 74.99 02:42:01 PM 1 21.01 0.00 3.72 3.35 0.10 71.81 02:42:01 PM 2 29.10 0.00 5.31 5.16 0.10 60.34 02:42:01 PM 3 12.72 0.00 2.90 6.01 0.08 78.29 Average: all 15.67 0.00 2.94 4.89 0.09 76.41 Average: 0 14.03 0.00 2.52 2.19 0.08 81.18 Average: 1 10.02 0.00 2.44 5.48 0.09 81.96 Average: 2 24.60 0.00 4.00 6.61 0.09 64.70 Average: 3 14.05 0.00 2.82 5.28 0.10 77.74