---> uname -a: Linux prd-centos8-builder-4c-4g-5790.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 9.0G 72G 12% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 768 11722 19 3269 14650 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 fq_codel state UP group default qlen 1000 link/ether fa:16:3e:ee:7f:cf brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.213/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85922sec preferred_lft 85922sec inet6 fe80::f816:3eff:feee:7fcf/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:c3:9d:0b:a5 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) 12/07/2023 _x86_64_ (4 CPU) 06:21:59 LINUX RESTART (4 CPU) 06:23:01 AM tps rtps wtps bread/s bwrtn/s 06:24:01 AM 167.28 19.96 147.32 4248.45 9306.90 06:25:01 AM 217.59 6.94 210.64 1438.93 13312.46 06:26:01 AM 26.59 0.25 26.34 90.72 4000.88 06:27:01 AM 32.79 0.27 32.52 7.46 1444.54 06:28:01 AM 41.29 0.02 41.27 0.40 4905.73 06:29:01 AM 42.73 0.00 42.73 0.00 1139.99 Average: 88.05 4.57 83.48 964.32 5685.70 06:23:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:24:01 AM 12821192 14916088 3318128 20.56 2688 2303060 1339476 7.79 207804 2729700 187500 06:25:01 AM 11633060 13945724 4506260 27.92 2688 2517084 2256904 13.13 322880 3779676 20180 06:26:01 AM 11598516 14021776 4540804 28.14 2688 2626464 2281696 13.28 334352 3798700 15908 06:27:01 AM 11020940 13675424 5118380 31.71 2688 2854864 2430744 14.14 508892 4188592 214020 06:28:01 AM 10271872 12838688 5867448 36.35 2688 2766396 3252968 18.93 548656 4896716 1880 06:29:01 AM 10958988 13921216 5180332 32.10 2688 3159208 2059028 11.98 630752 4121580 377268 Average: 11384095 13886486 4755225 29.46 2688 2704513 2270136 13.21 425556 3919161 136126 06:23:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:24:01 AM eth0 155.11 126.89 1833.95 27.50 0.00 0.00 0.00 0.00 06:24:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:25:01 AM lo 0.78 0.78 0.12 0.12 0.00 0.00 0.00 0.00 06:25:01 AM eth0 186.54 159.58 2408.10 23.68 0.00 0.00 0.00 0.00 06:25:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:26:01 AM lo 0.73 0.73 0.06 0.06 0.00 0.00 0.00 0.00 06:26:01 AM eth0 53.71 38.60 1257.17 7.11 0.00 0.00 0.00 0.00 06:26:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:27:01 AM lo 326.76 326.76 305.74 305.74 0.00 0.00 0.00 0.00 06:27:01 AM eth0 95.17 66.86 1855.50 9.63 0.00 0.00 0.00 0.00 06:27:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:28:01 AM lo 2714.76 2714.76 2769.51 2769.51 0.00 0.00 0.00 0.00 06:28:01 AM eth0 9.50 9.18 10.39 2.08 0.00 0.00 0.00 0.00 06:28:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:29:01 AM lo 1505.43 1505.43 1476.81 1476.81 0.00 0.00 0.00 0.00 06:29:01 AM eth0 90.27 75.49 1130.13 10.49 0.00 0.00 0.00 0.00 06:29:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 757.93 757.93 758.56 758.56 0.00 0.00 0.00 0.00 Average: eth0 98.39 79.44 1415.95 13.42 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) 12/07/2023 _x86_64_ (4 CPU) 06:21:59 LINUX RESTART (4 CPU) 06:23:01 AM CPU %user %nice %system %iowait %steal %idle 06:24:01 AM all 24.36 0.00 2.22 0.93 0.10 72.38 06:24:01 AM 0 30.03 0.00 3.09 1.79 0.08 65.01 06:24:01 AM 1 24.56 0.00 2.32 0.82 0.12 72.18 06:24:01 AM 2 18.37 0.00 1.54 0.42 0.12 79.55 06:24:01 AM 3 24.47 0.00 1.92 0.70 0.10 72.81 06:25:01 AM all 70.38 0.00 2.47 1.10 0.12 25.93 06:25:01 AM 0 71.96 0.00 1.62 0.63 0.12 25.67 06:25:01 AM 1 71.19 0.00 2.17 0.57 0.12 25.95 06:25:01 AM 2 72.77 0.00 2.96 1.27 0.13 22.86 06:25:01 AM 3 65.61 0.00 3.11 1.94 0.12 29.22 06:26:01 AM all 77.00 0.00 2.22 0.11 0.15 20.53 06:26:01 AM 0 72.30 0.00 2.41 0.20 0.15 24.95 06:26:01 AM 1 80.11 0.00 1.72 0.12 0.17 17.88 06:26:01 AM 2 79.87 0.00 2.48 0.05 0.13 17.47 06:26:01 AM 3 75.72 0.00 2.28 0.07 0.13 21.81 06:27:01 AM all 72.23 0.00 2.59 0.23 0.14 24.80 06:27:01 AM 0 75.45 0.00 2.84 0.41 0.12 21.19 06:27:01 AM 1 73.82 0.00 1.96 0.07 0.15 24.00 06:27:01 AM 2 74.05 0.00 2.52 0.32 0.17 22.95 06:27:01 AM 3 65.66 0.00 3.04 0.13 0.13 31.03 06:28:01 AM all 64.65 0.00 3.26 0.74 0.12 31.23 06:28:01 AM 0 65.42 0.00 3.02 0.15 0.12 31.29 06:28:01 AM 1 61.71 0.00 3.79 0.34 0.12 34.04 06:28:01 AM 2 68.71 0.00 3.56 1.45 0.12 26.17 06:28:01 AM 3 62.76 0.00 2.65 1.03 0.13 33.43 06:29:01 AM all 58.21 0.00 2.89 0.23 0.13 38.54 06:29:01 AM 0 56.17 0.00 2.47 0.18 0.12 41.05 06:29:01 AM 1 55.63 0.00 3.22 0.27 0.15 40.73 06:29:01 AM 2 64.75 0.00 3.95 0.40 0.13 30.75 06:29:01 AM 3 56.30 0.00 1.90 0.07 0.12 41.62 Average: all 61.12 0.00 2.61 0.56 0.13 35.59 Average: 0 61.86 0.00 2.57 0.56 0.12 34.89 Average: 1 61.15 0.00 2.53 0.36 0.14 35.82 Average: 2 63.07 0.00 2.84 0.65 0.13 33.31 Average: 3 58.40 0.00 2.48 0.66 0.12 38.34