---> uname -a: Linux prd-centos8-builder-4c-4g-11143.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: 2799.998 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 9.5G 71G 12% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 762 11186 19 3811 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:c2:0c:8e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.232/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85970sec preferred_lft 85970sec inet6 fe80::f816:3eff:fec2:c8e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:7e:b2:ee:7a 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) 12/27/2023 _x86_64_ (4 CPU) 18:16:09 LINUX RESTART (4 CPU) 06:17:01 PM tps rtps wtps bread/s bwrtn/s 06:18:01 PM 116.75 6.78 109.97 1276.45 10367.66 06:19:01 PM 271.18 17.53 253.65 3836.05 8544.22 06:20:01 PM 87.74 2.82 84.92 641.28 9209.30 06:21:01 PM 97.84 1.67 96.16 147.07 6393.39 06:22:01 PM 68.54 0.07 68.48 17.06 4968.71 06:23:01 PM 71.64 0.63 71.00 61.06 32904.80 Average: 119.00 4.92 114.07 998.61 12078.12 06:17:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:18:01 PM 13148252 15089624 2991068 18.53 2688 2152592 1159456 6.75 204804 2415988 145300 06:19:01 PM 12222104 14455100 3917216 24.27 2688 2438740 1770276 10.30 229224 3290768 163764 06:20:01 PM 11864172 14235264 4275148 26.49 2688 2574528 1829172 10.64 318776 3548084 20444 06:21:01 PM 9149176 11920576 6990144 43.31 2688 2969448 4107304 23.90 469176 6086352 271868 06:22:01 PM 11519956 15057980 4619364 28.62 2688 3734212 1106260 6.44 780388 3409784 908176 06:23:01 PM 11482160 15035116 4657160 28.86 2688 3748104 1128972 6.57 956040 3269872 2788 Average: 11564303 14298943 4575017 28.35 2688 2936271 1850240 10.76 493068 3670141 252057 06:17:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 73.70 59.24 902.38 6.85 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 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:19:01 PM eth0 245.68 208.26 2801.39 40.51 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 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:20:01 PM eth0 108.43 91.14 1570.36 13.03 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 1704.79 1704.79 1716.82 1716.82 0.00 0.00 0.00 0.00 06:21:01 PM eth0 164.06 130.10 2996.35 18.75 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 1.35 1.35 1.71 1.71 0.00 0.00 0.00 0.00 06:22:01 PM eth0 104.90 86.07 1067.24 12.16 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 06:23:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:23:01 PM eth0 80.20 85.74 73.40 161.51 0.00 0.00 0.00 0.00 06:23:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 280.84 280.84 282.89 282.89 0.00 0.00 0.00 0.00 Average: eth0 129.41 110.04 1565.04 42.19 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) 12/27/2023 _x86_64_ (4 CPU) 18:16:09 LINUX RESTART (4 CPU) 06:17:01 PM CPU %user %nice %system %iowait %steal %idle 06:18:01 PM all 16.96 0.00 1.74 1.68 0.07 79.55 06:18:01 PM 0 1.23 0.00 0.72 0.55 0.07 97.43 06:18:01 PM 1 34.92 0.00 3.51 2.63 0.07 58.87 06:18:01 PM 2 5.34 0.00 0.95 1.91 0.07 91.73 06:18:01 PM 3 26.39 0.00 1.79 1.62 0.07 70.14 06:19:01 PM all 24.42 0.00 1.79 2.20 0.08 71.51 06:19:01 PM 0 22.39 0.00 1.62 1.61 0.08 74.30 06:19:01 PM 1 24.32 0.00 1.25 1.92 0.07 72.44 06:19:01 PM 2 24.12 0.00 2.38 3.87 0.08 69.55 06:19:01 PM 3 26.84 0.00 1.92 1.42 0.08 69.73 06:20:01 PM all 60.89 0.00 1.49 0.73 0.09 36.80 06:20:01 PM 0 59.57 0.00 0.99 0.75 0.08 38.61 06:20:01 PM 1 68.99 0.00 0.79 0.02 0.08 30.12 06:20:01 PM 2 53.90 0.00 2.09 1.34 0.10 42.57 06:20:01 PM 3 61.12 0.00 2.09 0.80 0.08 35.90 06:21:01 PM all 64.16 0.00 2.93 0.89 0.09 31.92 06:21:01 PM 0 60.93 0.00 2.72 1.58 0.10 34.67 06:21:01 PM 1 67.78 0.00 3.96 1.26 0.09 26.91 06:21:01 PM 2 68.77 0.00 1.79 0.20 0.09 29.16 06:21:01 PM 3 59.15 0.00 3.25 0.53 0.10 36.96 06:22:01 PM all 46.02 0.00 2.24 0.60 0.08 51.05 06:22:01 PM 0 42.90 0.00 1.87 0.22 0.08 54.93 06:22:01 PM 1 66.81 0.00 3.18 0.59 0.10 29.31 06:22:01 PM 2 39.68 0.00 2.64 0.71 0.07 56.90 06:22:01 PM 3 34.72 0.00 1.28 0.87 0.08 63.04 06:23:01 PM all 16.41 0.00 1.19 3.08 0.07 79.25 06:23:01 PM 0 7.26 0.00 1.27 2.39 0.05 89.04 06:23:01 PM 1 25.99 0.00 1.42 2.61 0.07 69.91 06:23:01 PM 2 10.31 0.00 0.79 2.66 0.08 86.16 06:23:01 PM 3 22.07 0.00 1.30 4.68 0.07 71.87 Average: all 38.05 0.00 1.90 1.53 0.08 58.44 Average: 0 32.27 0.00 1.53 1.18 0.08 64.94 Average: 1 48.05 0.00 2.35 1.51 0.08 48.02 Average: 2 33.58 0.00 1.77 1.79 0.08 62.78 Average: 3 38.32 0.00 1.94 1.66 0.08 58.01