---> uname -a: Linux prd-centos8-builder-4c-4g-15617.novalocal 4.18.0-500.el8.x86_64 #1 SMP Wed Jun 28 00:07:07 UTC 2023 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 9.5G 71G 12% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 762 11232 19 3766 14657 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:4f:49:2b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.182/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85972sec preferred_lft 85972sec inet6 fe80::f816:3eff:fe4f:492b/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:e8:00:e9:c9 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 4.18.0-500.el8.x86_64 (centos-stream-8-builder-21bbbc75-ead6-4b9d-8347-14692a407f34.nov) 01/11/2024 _x86_64_ (4 CPU) 18:14:49 LINUX RESTART (4 CPU) 06:15:02 PM tps rtps wtps bread/s bwrtn/s 06:16:01 PM 164.89 87.48 77.41 11545.12 40388.21 06:17:01 PM 116.33 9.05 107.28 2913.25 8272.44 06:18:01 PM 282.10 17.82 264.28 2751.04 8948.59 06:19:01 PM 75.72 0.43 75.29 94.65 6575.57 06:20:01 PM 89.89 1.47 88.42 150.06 6356.42 06:21:01 PM 79.76 0.42 79.34 22.79 23527.94 06:22:01 PM 52.19 0.25 51.94 43.46 14009.30 Average: 122.90 16.53 106.36 2481.35 15380.19 06:15:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:16:01 PM 13437572 15110560 2701748 16.74 2688 1898196 1149872 6.69 162392 2225076 94936 06:17:01 PM 13173492 15120248 2965828 18.38 2688 2156648 1073728 6.25 189612 2399348 96164 06:18:01 PM 11893916 14140832 4245404 26.30 2688 2452476 2040388 11.87 306292 3539972 119924 06:19:01 PM 11118788 13590220 5020532 31.11 2688 2674108 2503028 14.56 363132 4244084 162988 06:20:01 PM 11159504 13693936 4979816 30.86 2688 2733936 2337208 13.60 533056 4026032 72620 06:21:01 PM 11530424 15032468 4608896 28.56 2688 3697288 1145176 6.66 780920 3396204 385528 06:22:01 PM 11515236 15021912 4624084 28.65 2688 3701460 1139512 6.63 969088 3223964 26624 Average: 11975562 14530025 4163758 25.80 2688 2759159 1626987 9.47 472070 3293526 136969 06:15:02 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 278.72 174.35 1328.35 53.45 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 55.64 41.68 522.16 15.08 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 254.20 219.92 3067.32 34.42 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 0.20 0.20 0.05 0.05 0.00 0.00 0.00 0.00 06:19:01 PM eth0 162.02 125.03 2900.73 17.31 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 1617.41 1617.41 1634.46 1634.46 0.00 0.00 0.00 0.00 06:20:01 PM eth0 87.09 75.15 1175.20 10.54 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 133.02 120.64 1080.69 92.13 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 06:22:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:22:01 PM eth0 48.78 47.48 58.72 82.63 0.00 0.00 0.00 0.00 06:22:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 231.67 231.67 234.09 234.09 0.00 0.00 0.00 0.00 Average: eth0 145.33 114.76 1448.00 43.63 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 4.18.0-500.el8.x86_64 (centos-stream-8-builder-21bbbc75-ead6-4b9d-8347-14692a407f34.nov) 01/11/2024 _x86_64_ (4 CPU) 18:14:49 LINUX RESTART (4 CPU) 06:15:02 PM CPU %user %nice %system %iowait %steal %idle 06:16:01 PM all 21.85 0.00 3.77 9.38 0.11 64.89 06:16:01 PM 0 18.14 0.00 4.89 6.53 0.10 70.34 06:16:01 PM 1 21.27 0.00 3.33 10.10 0.10 65.20 06:16:01 PM 2 33.67 0.00 4.02 11.48 0.10 50.73 06:16:01 PM 3 14.19 0.00 2.83 9.39 0.12 73.46 06:17:01 PM all 16.19 0.00 1.82 2.06 0.08 79.86 06:17:01 PM 0 3.20 0.00 1.05 2.04 0.07 93.64 06:17:01 PM 1 28.37 0.00 2.32 3.36 0.08 65.86 06:17:01 PM 2 19.75 0.00 2.34 1.46 0.08 76.37 06:17:01 PM 3 13.43 0.00 1.57 1.37 0.07 83.55 06:18:01 PM all 49.51 0.00 2.25 2.52 0.12 45.60 06:18:01 PM 0 48.05 0.00 2.16 1.09 0.12 48.59 06:18:01 PM 1 52.90 0.00 2.07 1.76 0.12 43.15 06:18:01 PM 2 50.90 0.00 1.94 2.60 0.13 44.42 06:18:01 PM 3 46.19 0.00 2.82 4.65 0.10 46.24 06:19:01 PM all 48.78 0.00 1.48 0.89 0.10 48.75 06:19:01 PM 0 47.88 0.00 1.81 1.10 0.10 49.11 06:19:01 PM 1 45.33 0.00 1.46 1.12 0.10 51.99 06:19:01 PM 2 47.56 0.00 1.55 0.53 0.10 50.25 06:19:01 PM 3 54.33 0.00 1.12 0.80 0.10 43.65 06:20:01 PM all 64.18 0.00 2.83 0.60 0.12 32.27 06:20:01 PM 0 59.89 0.00 1.71 0.24 0.12 38.04 06:20:01 PM 1 66.52 0.00 2.18 0.97 0.12 30.21 06:20:01 PM 2 66.12 0.00 2.74 0.17 0.12 30.86 06:20:01 PM 3 64.18 0.00 4.71 1.03 0.13 29.94 06:21:01 PM all 27.83 0.00 1.52 3.83 0.07 66.75 06:21:01 PM 0 20.08 0.00 1.39 1.02 0.07 77.44 06:21:01 PM 1 19.42 0.00 1.09 2.80 0.07 76.62 06:21:01 PM 2 53.50 0.00 1.88 7.19 0.08 37.35 06:21:01 PM 3 18.35 0.00 1.71 4.31 0.07 75.57 06:22:01 PM all 18.41 0.00 1.33 1.90 0.06 78.30 06:22:01 PM 0 4.48 0.00 0.84 0.80 0.05 93.83 06:22:01 PM 1 14.90 0.00 1.10 2.14 0.05 81.80 06:22:01 PM 2 43.57 0.00 2.19 3.51 0.08 50.65 06:22:01 PM 3 10.68 0.00 1.19 1.14 0.07 86.93 Average: all 35.28 0.00 2.14 3.00 0.09 59.49 Average: 0 28.85 0.00 1.96 1.81 0.09 67.29 Average: 1 35.57 0.00 1.93 3.15 0.09 59.26 Average: 2 45.03 0.00 2.37 3.82 0.10 48.67 Average: 3 31.67 0.00 2.27 3.21 0.09 62.75