---> uname -a: Linux prd-centos8-builder-4c-4g-6664.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 8.8G 72G 11% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 785 11905 19 3069 14627 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:95:78:b6 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.197/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85930sec preferred_lft 85930sec inet6 fe80::f816:3eff:fe95:78b6/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:b5:77:03:68 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) 12/09/2023 _x86_64_ (4 CPU) 17:28:17 LINUX RESTART (4 CPU) 05:29:01 PM tps rtps wtps bread/s bwrtn/s 05:30:01 PM 123.54 7.10 116.44 1307.83 9415.33 05:31:01 PM 318.14 20.64 297.50 4292.97 14940.40 05:32:01 PM 63.81 0.22 63.59 6.53 9903.95 05:33:01 PM 23.66 0.00 23.66 0.00 1328.36 05:34:01 PM 28.09 0.00 28.09 0.00 3423.32 05:35:01 PM 17.41 0.00 17.41 0.00 1281.19 05:36:01 PM 29.18 0.47 28.71 63.99 1626.41 Average: 86.26 4.06 82.20 810.09 5988.32 05:29:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:30:01 PM 13005968 15040020 3133352 19.41 2688 2240912 1166644 6.79 239920 2507176 214848 05:31:01 PM 11382564 13842244 4756756 29.47 2688 2660512 2225292 12.95 325508 4012892 155056 05:32:01 PM 11068736 13671344 5070584 31.42 2688 2801212 2620220 15.24 472220 4170004 14972 05:33:01 PM 10898232 13579660 5241088 32.47 2688 2877372 2340156 13.62 516372 4287588 60396 05:34:01 PM 10689100 13417020 5450220 33.77 2688 2920884 2489932 14.49 584716 4415524 14476 05:35:01 PM 10304848 13073532 5834472 36.15 2688 2959376 2866040 16.67 595340 4779944 21192 05:36:01 PM 12228016 15013192 3911304 24.23 2688 2973328 1130032 6.57 773772 2677360 48628 Average: 11368209 13948145 4771111 29.56 2688 2776228 2119759 12.33 501121 3835784 75653 05:29:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:30:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:30:01 PM eth0 68.54 49.07 1130.93 8.04 0.00 0.00 0.00 0.00 05:30:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:31:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:31:01 PM eth0 377.27 308.00 5147.99 56.44 0.00 0.00 0.00 0.00 05:31:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:32:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:32:01 PM eth0 134.81 109.83 1847.08 68.75 0.00 0.00 0.00 0.00 05:32:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:33:01 PM eth0 55.14 56.87 389.73 73.06 0.00 0.00 0.00 0.00 05:33:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:34:01 PM eth0 28.55 28.49 10.30 84.79 0.00 0.00 0.00 0.00 05:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:35:01 PM lo 0.12 0.12 0.01 0.01 0.00 0.00 0.00 0.00 05:35:01 PM eth0 26.46 26.46 8.31 35.70 0.00 0.00 0.00 0.00 05:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:36:01 PM lo 7.63 7.63 1.36 1.36 0.00 0.00 0.00 0.00 05:36:01 PM eth0 22.98 18.95 62.78 7.74 0.00 0.00 0.00 0.00 05:36:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 1.11 1.11 0.20 0.20 0.00 0.00 0.00 0.00 Average: eth0 101.96 85.38 1228.13 47.79 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) 12/09/2023 _x86_64_ (4 CPU) 17:28:17 LINUX RESTART (4 CPU) 05:29:01 PM CPU %user %nice %system %iowait %steal %idle 05:30:01 PM all 20.82 0.00 1.99 1.31 0.07 75.82 05:30:01 PM 0 22.88 0.00 2.29 1.32 0.08 73.43 05:30:01 PM 1 13.37 0.00 1.54 0.65 0.07 84.37 05:30:01 PM 2 30.15 0.00 2.70 1.78 0.08 65.29 05:30:01 PM 3 16.90 0.00 1.42 1.49 0.05 80.14 05:31:01 PM all 48.82 0.00 2.56 3.20 0.10 45.32 05:31:01 PM 0 46.54 0.00 2.20 2.87 0.10 48.30 05:31:01 PM 1 51.80 0.00 2.03 3.19 0.10 42.88 05:31:01 PM 2 53.90 0.00 2.13 1.85 0.10 42.02 05:31:01 PM 3 43.03 0.00 3.88 4.90 0.12 48.07 05:32:01 PM all 63.35 0.00 2.06 1.17 0.08 33.34 05:32:01 PM 0 57.84 0.00 2.52 1.63 0.08 37.92 05:32:01 PM 1 66.04 0.00 2.16 1.32 0.08 30.39 05:32:01 PM 2 67.98 0.00 1.11 1.11 0.08 29.72 05:32:01 PM 3 61.55 0.00 2.43 0.60 0.07 35.35 05:33:01 PM all 61.77 0.00 1.81 0.14 0.08 36.20 05:33:01 PM 0 56.69 0.00 1.39 0.18 0.08 41.65 05:33:01 PM 1 66.10 0.00 2.43 0.15 0.07 31.25 05:33:01 PM 2 65.14 0.00 1.50 0.13 0.08 33.14 05:33:01 PM 3 59.14 0.00 1.91 0.10 0.08 38.77 05:34:01 PM all 61.04 0.00 1.80 0.57 0.14 36.44 05:34:01 PM 0 55.26 0.00 1.43 0.27 0.17 42.86 05:34:01 PM 1 62.60 0.00 2.61 1.49 0.14 33.17 05:34:01 PM 2 61.56 0.00 1.08 0.34 0.13 36.89 05:34:01 PM 3 64.75 0.00 2.09 0.20 0.12 32.84 05:35:01 PM all 55.91 0.00 1.66 0.15 0.08 42.20 05:35:01 PM 0 49.97 0.00 1.79 0.07 0.10 48.07 05:35:01 PM 1 57.23 0.00 1.77 0.18 0.08 40.72 05:35:01 PM 2 58.66 0.00 1.61 0.27 0.07 39.40 05:35:01 PM 3 57.81 0.00 1.44 0.07 0.08 40.60 05:36:01 PM all 34.73 0.00 1.44 0.28 0.09 63.46 05:36:01 PM 0 33.82 0.00 1.69 0.42 0.10 63.98 05:36:01 PM 1 36.76 0.00 1.23 0.29 0.08 61.65 05:36:01 PM 2 37.84 0.00 1.94 0.38 0.08 59.75 05:36:01 PM 3 30.49 0.00 0.90 0.03 0.10 68.47 Average: all 49.47 0.00 1.90 0.97 0.09 47.57 Average: 0 46.12 0.00 1.90 0.97 0.10 50.91 Average: 1 50.53 0.00 1.97 1.04 0.09 46.38 Average: 2 53.59 0.00 1.72 0.84 0.09 43.75 Average: 3 47.63 0.00 2.01 1.06 0.09 49.21