---> uname -a: Linux prd-centos8-builder-4c-4g-8064.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 9.6G 71G 12% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 762 11126 19 3872 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:0e:45:06 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.132/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85972sec preferred_lft 85972sec inet6 fe80::f816:3eff:fe0e:4506/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:3d:48:11:d7 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) 12/15/2023 _x86_64_ (4 CPU) 06:29:28 LINUX RESTART (4 CPU) 06:30:01 AM tps rtps wtps bread/s bwrtn/s 06:30:01 AM 20.27 1.35 18.92 43.24 1045.95 06:31:01 AM 82.85 7.48 75.37 1318.71 5759.29 06:32:01 AM 238.43 16.39 222.04 3490.92 11527.74 06:33:01 AM 92.35 3.95 88.40 986.34 8052.57 06:34:01 AM 96.17 1.65 94.52 144.91 7645.43 06:35:01 AM 84.44 0.03 84.40 11.86 4578.25 06:36:01 AM 78.02 0.69 77.33 67.51 35740.38 Average: 111.96 5.04 106.92 1004.14 12128.77 06:30:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:30:01 AM 13617800 15174040 2521520 15.62 2688 1785288 1173332 6.83 145156 2074808 34148 06:31:01 AM 13254032 15125092 2885288 17.88 2688 2086496 1112996 6.48 183152 2350424 187184 06:32:01 AM 12571960 14751644 3567360 22.10 2688 2386180 1404704 8.17 215520 2956660 123540 06:33:01 AM 11609228 13967460 4530092 28.07 2688 2561656 2119016 12.33 315480 3803376 51208 06:34:01 AM 10721840 13311984 5417480 33.57 2688 2790060 3090772 17.98 451292 4542488 82164 06:35:01 AM 10174020 13309164 5965300 36.96 2688 3331664 2776552 16.15 675040 4855020 525816 06:36:01 AM 11443868 15055552 4695452 29.09 2688 3805436 1132676 6.59 974516 3286148 3260 Average: 11913250 14384991 4226070 26.18 2688 2678111 1830007 10.65 422879 3409846 143903 06:30:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:30:01 AM eth0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:30:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:31:01 AM eth0 91.50 77.42 1223.08 8.59 0.00 0.00 0.00 0.00 06:31:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 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 197.08 169.63 2215.06 37.44 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 126.46 112.76 1945.50 15.64 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 905.80 905.80 903.59 903.59 0.00 0.00 0.00 0.00 06:34:01 AM eth0 184.75 143.21 3451.10 19.96 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 715.00 715.00 727.72 727.72 0.00 0.00 0.00 0.00 06:35:01 AM eth0 106.12 83.29 1156.25 11.59 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 79.29 84.51 45.26 163.70 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 Average: lo 270.31 270.31 272.06 272.06 0.00 0.00 0.00 0.00 Average: eth0 130.75 111.65 1673.83 42.40 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) 12/15/2023 _x86_64_ (4 CPU) 06:29:28 LINUX RESTART (4 CPU) 06:30:01 AM CPU %user %nice %system %iowait %steal %idle 06:30:01 AM all 22.64 0.00 4.05 0.34 0.00 72.97 06:30:01 AM 0 88.00 0.00 8.00 1.33 0.00 2.67 06:30:01 AM 1 0.00 0.00 1.37 0.00 0.00 98.63 06:30:01 AM 2 0.00 0.00 4.05 0.00 0.00 95.95 06:30:01 AM 3 1.35 0.00 2.70 0.00 0.00 95.95 06:31:01 AM all 17.33 0.00 1.57 0.47 0.07 80.55 06:31:01 AM 0 24.49 0.00 2.15 0.37 0.07 72.92 06:31:01 AM 1 12.11 0.00 1.25 0.27 0.07 86.31 06:31:01 AM 2 19.11 0.00 1.90 0.70 0.07 78.22 06:31:01 AM 3 13.62 0.00 0.99 0.55 0.07 84.77 06:32:01 AM all 21.84 0.00 1.88 1.78 0.08 74.42 06:32:01 AM 0 25.25 0.00 1.65 0.62 0.07 72.41 06:32:01 AM 1 16.24 0.00 1.26 0.70 0.08 81.72 06:32:01 AM 2 25.67 0.00 2.34 1.92 0.08 69.99 06:32:01 AM 3 20.17 0.00 2.29 3.86 0.08 73.59 06:33:01 AM all 58.64 0.00 1.49 0.47 0.11 39.28 06:33:01 AM 0 58.40 0.00 1.05 0.15 0.12 40.28 06:33:01 AM 1 65.80 0.00 1.17 0.45 0.10 32.48 06:33:01 AM 2 49.88 0.00 1.80 0.53 0.12 47.66 06:33:01 AM 3 60.48 0.00 1.95 0.73 0.12 36.71 06:34:01 AM all 49.86 0.00 2.36 2.62 0.10 45.06 06:34:01 AM 0 47.88 0.00 2.03 1.32 0.10 48.67 06:34:01 AM 1 49.32 0.00 2.77 4.19 0.12 43.60 06:34:01 AM 2 51.57 0.00 2.54 3.35 0.10 42.44 06:34:01 AM 3 50.69 0.00 2.09 1.61 0.10 45.51 06:35:01 AM all 54.65 0.00 2.40 0.96 0.09 41.90 06:35:01 AM 0 54.93 0.00 2.43 0.75 0.08 41.81 06:35:01 AM 1 51.50 0.00 1.61 0.50 0.10 46.29 06:35:01 AM 2 55.10 0.00 1.86 0.17 0.08 42.79 06:35:01 AM 3 57.06 0.00 3.72 2.42 0.08 36.71 06:36:01 AM all 20.42 0.00 1.52 2.73 0.07 75.26 06:36:01 AM 0 18.77 0.00 1.75 2.52 0.07 76.90 06:36:01 AM 1 8.62 0.00 0.95 2.84 0.09 87.50 06:36:01 AM 2 18.61 0.00 1.19 2.28 0.07 77.85 06:36:01 AM 3 35.65 0.00 2.17 3.28 0.07 58.82 Average: all 37.13 0.00 1.88 1.50 0.09 59.41 Average: 0 38.43 0.00 1.86 0.95 0.08 58.68 Average: 1 33.94 0.00 1.50 1.48 0.09 62.99 Average: 2 36.62 0.00 1.95 1.49 0.09 59.86 Average: 3 39.54 0.00 2.20 2.07 0.09 56.11