---> uname -a: Linux prd-centos8-builder-4c-4g-1879.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 12G 69G 15% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 791 9467 19 5502 14620 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:14:72:48 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.122/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86076sec preferred_lft 86076sec inet6 fe80::f816:3eff:fe14:7248/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:f7:73:ce:b4 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) 03/03/2024 _x86_64_ (4 CPU) 16:14:13 LINUX RESTART (4 CPU) 04:15:01 PM tps rtps wtps bread/s bwrtn/s 04:16:01 PM 84.64 7.65 76.99 1324.49 5832.31 04:17:02 PM 201.58 17.78 183.80 4117.48 13803.55 04:18:01 PM 132.54 0.81 131.73 31.04 13624.28 04:19:01 PM 137.54 0.07 137.48 9.73 72540.83 Average: 139.11 6.60 132.51 1376.75 26499.30 04:15:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:16:01 PM 13201940 15084768 2937508 18.20 2688 2096788 1156860 6.73 209924 2371136 180304 04:17:02 PM 11537660 13960784 4601788 28.51 2688 2623156 2049380 11.92 302148 3878532 244432 04:18:01 PM 9839000 13613860 6300448 39.04 2688 3962524 2272804 13.22 696884 5136840 1234300 04:19:01 PM 9676796 14944240 6462652 40.04 2688 5434728 1190436 6.93 1286760 4677368 585332 Average: 11063849 14400913 5075599 31.45 2688 3529299 1667370 9.70 623929 4015969 561092 04:15:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:16:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:16:01 PM eth0 93.30 74.96 1073.76 9.17 0.00 0.00 0.00 0.00 04:16:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:17:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:17:02 PM eth0 387.05 280.80 5341.26 51.24 0.00 0.00 0.00 0.00 04:17:02 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:18:01 PM lo 0.22 0.22 0.01 0.01 0.00 0.00 0.00 0.00 04:18:01 PM eth0 260.49 219.09 3316.39 34.40 0.00 0.00 0.00 0.00 04:18:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:19:01 PM lo 0.22 0.22 0.01 0.01 0.00 0.00 0.00 0.00 04:19:01 PM eth0 22.41 21.61 45.51 11.00 0.00 0.00 0.00 0.00 04:19:01 PM 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 190.57 148.85 2441.20 26.43 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) 03/03/2024 _x86_64_ (4 CPU) 16:14:13 LINUX RESTART (4 CPU) 04:15:01 PM CPU %user %nice %system %iowait %steal %idle 04:16:01 PM all 20.03 0.00 2.60 1.00 0.08 76.30 04:16:01 PM 0 14.33 0.00 2.04 1.00 0.10 82.53 04:16:01 PM 1 30.86 0.00 3.81 0.89 0.07 64.38 04:16:01 PM 2 6.99 0.00 1.57 1.37 0.08 89.98 04:16:01 PM 3 27.90 0.00 2.97 0.74 0.07 68.33 04:17:02 PM all 48.59 0.00 3.87 2.74 0.10 44.70 04:17:02 PM 0 50.13 0.00 2.56 1.79 0.10 45.43 04:17:02 PM 1 50.56 0.00 3.86 2.92 0.10 42.56 04:17:02 PM 2 47.85 0.00 3.12 1.83 0.12 47.08 04:17:02 PM 3 45.81 0.00 5.95 4.43 0.10 43.71 04:18:01 PM all 49.80 0.00 3.53 1.42 0.10 45.15 04:18:01 PM 0 39.50 0.00 4.73 3.49 0.10 52.18 04:18:01 PM 1 71.66 0.00 4.77 0.32 0.12 23.12 04:18:01 PM 2 46.51 0.00 2.40 1.09 0.07 49.93 04:18:01 PM 3 41.53 0.00 2.22 0.77 0.12 55.37 04:19:01 PM all 29.67 0.00 3.16 7.12 0.08 59.97 04:19:01 PM 0 33.79 0.00 3.66 2.57 0.10 59.87 04:19:01 PM 1 18.89 0.00 0.95 4.71 0.07 75.38 04:19:01 PM 2 44.00 0.00 5.40 3.59 0.07 46.94 04:19:01 PM 3 22.26 0.00 2.67 17.54 0.07 57.46 Average: all 36.97 0.00 3.29 3.07 0.09 56.59 Average: 0 34.41 0.00 3.24 2.20 0.10 60.04 Average: 1 42.86 0.00 3.34 2.22 0.09 51.49 Average: 2 36.25 0.00 3.12 1.97 0.08 58.58 Average: 3 34.33 0.00 3.46 5.89 0.09 56.24