---> uname -a: Linux prd-centos8-builder-4c-4g-2455.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 9.8G 71G 13% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 764 11174 19 3821 14656 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:f3:f4:51 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.233/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86005sec preferred_lft 86005sec inet6 fe80::f816:3eff:fef3:f451/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:f9:ef:ed:6d 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) 03/05/2024 _x86_64_ (4 CPU) 18:14:24 LINUX RESTART (4 CPU) 06:15:01 PM tps rtps wtps bread/s bwrtn/s 06:16:01 PM 85.57 7.73 77.84 1329.11 6055.41 06:17:01 PM 257.78 19.46 238.32 4429.19 9932.76 06:18:01 PM 79.88 0.22 79.66 87.54 9335.28 06:19:01 PM 87.88 1.67 86.21 118.02 6282.03 06:20:01 PM 77.79 0.03 77.75 5.20 7993.30 06:21:01 PM 78.11 0.65 77.46 61.58 31662.45 Average: 111.16 4.96 106.21 1004.98 11876.38 06:15:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:16:01 PM 13249388 15099732 2890060 17.91 2688 2066392 1144180 6.66 191836 2349656 159676 06:17:01 PM 12247236 14468620 3892212 24.12 2688 2428064 1551356 9.03 274240 3224456 185852 06:18:01 PM 11113776 13446364 5025672 31.14 2688 2537108 2768928 16.11 327508 4289976 26360 06:19:01 PM 8632520 11494180 7506928 46.51 2688 3060372 4496596 26.16 508308 6564888 287020 06:20:01 PM 11397980 14979508 4741468 29.38 2688 3776644 1207836 7.03 803336 3506112 922696 06:21:01 PM 11419316 14984208 4720132 29.25 2688 3760736 1178856 6.86 976684 3315832 10992 Average: 11343369 14078769 4796079 29.72 2688 2938219 2057959 11.97 513652 3875153 265433 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 84.10 70.49 971.47 8.41 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 259.41 219.39 3104.58 42.88 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 79.35 68.54 1261.22 10.54 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 1580.05 1580.05 1600.00 1600.00 0.00 0.00 0.00 0.00 06:19:01 PM eth0 166.55 132.78 3156.64 18.31 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 0.68 0.68 1.36 1.36 0.00 0.00 0.00 0.00 06:20:01 PM eth0 115.81 93.52 1330.62 14.01 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 86.80 90.24 48.15 162.41 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 263.60 263.60 267.04 267.04 0.00 0.00 0.00 0.00 Average: eth0 132.01 112.49 1645.62 42.76 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) 03/05/2024 _x86_64_ (4 CPU) 18:14:24 LINUX RESTART (4 CPU) 06:15:01 PM CPU %user %nice %system %iowait %steal %idle 06:16:01 PM all 18.60 0.00 2.22 1.04 0.08 78.05 06:16:01 PM 0 16.35 0.00 1.54 0.42 0.08 81.62 06:16:01 PM 1 37.25 0.00 4.93 2.07 0.08 55.66 06:16:01 PM 2 9.33 0.00 1.05 1.22 0.08 88.31 06:16:01 PM 3 11.46 0.00 1.35 0.45 0.08 86.65 06:17:01 PM all 32.20 0.00 3.06 2.37 0.08 62.28 06:17:01 PM 0 29.99 0.00 2.88 2.54 0.08 64.51 06:17:01 PM 1 31.80 0.00 3.72 2.60 0.10 61.78 06:17:01 PM 2 29.00 0.00 3.02 2.25 0.08 65.65 06:17:01 PM 3 38.02 0.00 2.63 2.09 0.07 57.19 06:18:01 PM all 49.80 0.00 1.84 1.02 0.09 47.26 06:18:01 PM 0 56.45 0.00 1.91 0.38 0.07 41.19 06:18:01 PM 1 46.65 0.00 2.39 2.64 0.08 48.24 06:18:01 PM 2 48.62 0.00 1.96 0.32 0.10 49.00 06:18:01 PM 3 47.46 0.00 1.10 0.72 0.10 50.61 06:19:01 PM all 62.10 0.00 4.15 0.57 0.10 33.07 06:19:01 PM 0 60.01 0.00 4.32 1.17 0.10 34.39 06:19:01 PM 1 60.81 0.00 5.04 0.55 0.10 33.50 06:19:01 PM 2 65.52 0.00 3.70 0.22 0.10 30.46 06:19:01 PM 3 62.07 0.00 3.55 0.33 0.10 33.94 06:20:01 PM all 36.06 0.00 2.61 0.78 0.09 60.45 06:20:01 PM 0 42.33 0.00 3.07 1.21 0.08 53.30 06:20:01 PM 1 33.85 0.00 2.28 0.10 0.10 63.66 06:20:01 PM 2 44.96 0.00 3.44 0.89 0.08 50.62 06:20:01 PM 3 23.14 0.00 1.66 0.92 0.08 74.20 06:21:01 PM all 18.44 0.00 2.03 3.22 0.10 76.20 06:21:01 PM 0 22.12 0.00 1.62 3.94 0.13 72.19 06:21:01 PM 1 29.34 0.00 2.58 3.08 0.10 64.90 06:21:01 PM 2 12.92 0.00 1.93 3.44 0.08 81.63 06:21:01 PM 3 9.36 0.00 2.01 2.43 0.10 86.10 Average: all 36.19 0.00 2.65 1.50 0.09 59.56 Average: 0 37.86 0.00 2.55 1.61 0.09 57.89 Average: 1 39.94 0.00 3.49 1.84 0.09 54.63 Average: 2 35.06 0.00 2.52 1.39 0.09 60.95 Average: 3 31.92 0.00 2.05 1.16 0.09 64.78