---> uname -a: Linux prd-centos8-builder-4c-4g-12828.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 8.6G 72G 11% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 808 12055 19 2897 14606 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:3b:74:fe brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.80/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85920sec preferred_lft 85920sec inet6 fe80::f816:3eff:fe3b:74fe/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:7c:45:e0: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 4.18.0-500.el8.x86_64 (centos-stream-8-builder-8ea90cd7-8f29-43de-9dcb-89e82942b15d.nov) 01/02/2024 _x86_64_ (4 CPU) 06:30:39 LINUX RESTART (4 CPU) 06:31:01 AM tps rtps wtps bread/s bwrtn/s 06:32:01 AM 49.16 20.08 29.08 5215.66 12238.28 06:33:01 AM 58.91 6.61 52.30 937.55 6433.12 06:34:01 AM 149.28 19.95 129.33 4270.35 8975.77 06:35:01 AM 243.62 6.01 237.60 1538.42 12790.44 06:36:01 AM 22.67 1.67 21.01 126.60 2349.31 06:37:01 AM 20.47 0.00 20.47 0.00 2419.52 06:38:01 AM 26.42 0.12 26.31 10.40 2882.16 Average: 81.50 7.78 73.73 1728.33 6869.72 06:31:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:32:01 AM 13713328 15208956 2425984 15.03 2688 1726680 1036932 6.03 138624 1992400 10132 06:33:01 AM 13298732 15043964 2840580 17.60 2688 1966236 1192708 6.94 210900 2291860 54980 06:34:01 AM 12737024 14865108 3402288 21.08 2688 2332628 1298984 7.56 244928 2756472 152300 06:35:01 AM 11484964 13857644 4654348 28.84 2688 2573296 2212680 12.87 354016 3875756 33800 06:36:01 AM 10818964 13263508 5320348 32.97 2688 2642300 2733016 15.90 374312 4512476 39384 06:37:01 AM 11001592 13497128 5137720 31.83 2688 2691076 2741952 15.95 387084 4309948 26476 06:38:01 AM 12338284 14943148 3801028 23.55 2688 2796652 1171556 6.82 570988 2781284 60936 Average: 12198984 14382779 3940328 24.41 2688 2389838 1769690 10.30 325836 3217171 54001 06:31:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:32:01 AM eth0 171.24 99.55 473.79 28.91 0.00 0.00 0.00 0.00 06:32:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:33:01 AM eth0 233.24 162.15 1634.62 31.44 0.00 0.00 0.00 0.00 06:33:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:34:01 AM eth0 96.20 79.69 972.31 23.30 0.00 0.00 0.00 0.00 06:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:35:01 AM eth0 215.09 186.05 2859.35 25.89 0.00 0.00 0.00 0.00 06:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:36:01 AM eth0 12.99 11.71 3.84 6.55 0.00 0.00 0.00 0.00 06:36:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:37:01 AM eth0 12.13 10.85 2.80 4.92 0.00 0.00 0.00 0.00 06:37:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:38:01 AM eth0 32.09 29.29 296.16 9.83 0.00 0.00 0.00 0.00 06:38:01 AM 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 110.43 82.76 891.87 18.69 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-8ea90cd7-8f29-43de-9dcb-89e82942b15d.nov) 01/02/2024 _x86_64_ (4 CPU) 06:30:39 LINUX RESTART (4 CPU) 06:31:01 AM CPU %user %nice %system %iowait %steal %idle 06:32:01 AM all 5.18 0.00 1.17 1.41 0.03 92.20 06:32:01 AM 0 4.81 0.00 1.30 1.60 0.03 92.25 06:32:01 AM 1 5.69 0.00 1.40 3.32 0.03 89.55 06:32:01 AM 2 3.93 0.00 1.05 0.22 0.03 94.76 06:32:01 AM 3 6.30 0.00 0.92 0.50 0.03 92.25 06:33:01 AM all 13.50 0.00 1.50 4.32 0.08 80.60 06:33:01 AM 0 21.46 0.00 2.05 5.45 0.08 70.96 06:33:01 AM 1 15.56 0.00 1.60 3.90 0.08 78.86 06:33:01 AM 2 6.47 0.00 0.74 4.14 0.07 88.59 06:33:01 AM 3 10.53 0.00 1.64 3.78 0.08 83.97 06:34:01 AM all 22.45 0.00 2.11 2.43 0.09 72.92 06:34:01 AM 0 27.44 0.00 2.36 1.89 0.08 68.23 06:34:01 AM 1 19.57 0.00 2.43 2.28 0.07 75.66 06:34:01 AM 2 10.67 0.00 1.61 3.12 0.10 84.51 06:34:01 AM 3 32.10 0.00 2.03 2.44 0.12 63.31 06:35:01 AM all 64.85 0.00 2.20 2.10 0.14 30.71 06:35:01 AM 0 71.15 0.00 2.57 2.25 0.12 23.91 06:35:01 AM 1 60.20 0.00 2.33 2.56 0.15 34.76 06:35:01 AM 2 69.76 0.00 1.66 1.49 0.15 26.94 06:35:01 AM 3 58.30 0.00 2.25 2.10 0.15 37.21 06:36:01 AM all 82.20 0.00 1.88 0.24 0.12 15.56 06:36:01 AM 0 80.98 0.00 2.57 0.53 0.13 15.78 06:36:01 AM 1 84.89 0.00 1.26 0.02 0.12 13.72 06:36:01 AM 2 85.77 0.00 2.29 0.40 0.10 11.43 06:36:01 AM 3 77.18 0.00 1.39 0.02 0.12 21.30 06:37:01 AM all 81.63 0.00 1.91 0.15 0.11 16.20 06:37:01 AM 0 79.69 0.00 2.00 0.27 0.10 17.94 06:37:01 AM 1 82.57 0.00 1.35 0.02 0.10 15.96 06:37:01 AM 2 81.12 0.00 1.61 0.27 0.12 16.88 06:37:01 AM 3 83.12 0.00 2.68 0.05 0.13 14.02 06:38:01 AM all 67.90 0.00 1.63 0.20 0.11 30.16 06:38:01 AM 0 76.32 0.00 1.77 0.27 0.12 21.52 06:38:01 AM 1 64.07 0.00 1.22 0.02 0.13 34.56 06:38:01 AM 2 68.40 0.00 1.40 0.02 0.10 30.08 06:38:01 AM 3 62.81 0.00 2.14 0.49 0.10 34.46 Average: all 48.23 0.00 1.77 1.55 0.10 48.35 Average: 0 51.67 0.00 2.09 1.75 0.10 44.39 Average: 1 47.51 0.00 1.66 1.73 0.10 49.01 Average: 2 46.59 0.00 1.48 1.38 0.10 50.45 Average: 3 47.17 0.00 1.86 1.34 0.11 49.53