---> uname -a: Linux prd-centos8-builder-4c-4g-13833.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 8.7G 72G 11% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 780 11970 19 3009 14632 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:43:f2:f0 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.199/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85952sec preferred_lft 85952sec inet6 fe80::f816:3eff:fe43:f2f0/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:4f:55:0a:e2 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) 01/05/2024 _x86_64_ (4 CPU) 23:25:40 LINUX RESTART (4 CPU) 11:26:01 PM tps rtps wtps bread/s bwrtn/s 11:27:01 PM 101.05 33.14 67.91 7520.43 21559.83 11:28:01 PM 167.34 16.04 151.30 3209.46 8751.85 11:29:01 PM 250.47 4.28 246.18 1176.54 13832.69 11:30:01 PM 48.22 0.57 47.65 249.78 10089.89 11:31:01 PM 9.56 0.00 9.56 0.00 960.96 11:32:01 PM 16.53 0.00 16.53 0.00 434.14 11:33:01 PM 39.78 0.47 39.31 63.99 2916.21 Average: 90.42 7.79 82.64 1745.78 8363.78 11:26:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:27:01 PM 13303784 15087208 2835536 17.57 2688 2006272 1191660 6.93 240448 2268036 83932 11:28:01 PM 12590752 14783236 3548568 21.99 2688 2398692 1387116 8.07 259884 2898304 210780 11:29:01 PM 11208808 13777040 4930512 30.55 2688 2762392 2247036 13.07 441024 4050384 207908 11:30:01 PM 9558668 12225072 6580652 40.77 2688 2858360 3780176 21.99 522696 5600504 21904 11:31:01 PM 9546004 12219080 6593316 40.85 2688 2864772 3754548 21.84 522700 5611284 3856 11:32:01 PM 9527152 12241600 6612168 40.97 2688 2904660 3809532 22.16 533004 5616776 36388 11:33:01 PM 12272960 14999308 3866360 23.96 2688 2914312 1171884 6.82 712136 2695152 28656 Average: 11144018 13618935 4995302 30.95 2688 2672780 2477422 14.41 461699 4105777 84775 11:26:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:27:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:27:01 PM eth0 457.43 283.89 2223.57 60.93 0.00 0.00 0.00 0.00 11:27:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:28:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:28:01 PM eth0 167.93 133.42 1933.39 30.74 0.00 0.00 0.00 0.00 11:28:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:29:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:29:01 PM eth0 198.42 162.51 2654.39 24.88 0.00 0.00 0.00 0.00 11:29:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:30:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:30:01 PM eth0 38.75 37.94 392.53 7.18 0.00 0.00 0.00 0.00 11:30:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:31:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:31:01 PM eth0 1.93 2.00 0.35 0.45 0.00 0.00 0.00 0.00 11:31:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:32:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:32:01 PM eth0 25.72 26.72 189.90 5.45 0.00 0.00 0.00 0.00 11:32:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:33:01 PM eth0 19.41 19.23 42.46 8.78 0.00 0.00 0.00 0.00 11:33:01 PM 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 129.95 95.10 1062.39 19.77 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) 01/05/2024 _x86_64_ (4 CPU) 23:25:40 LINUX RESTART (4 CPU) 11:26:01 PM CPU %user %nice %system %iowait %steal %idle 11:27:01 PM all 20.68 0.00 2.91 4.74 0.07 71.59 11:27:01 PM 0 12.91 0.00 2.88 4.38 0.08 79.74 11:27:01 PM 1 17.84 0.00 3.01 3.15 0.07 75.93 11:27:01 PM 2 24.07 0.00 2.90 8.87 0.07 64.09 11:27:01 PM 3 27.88 0.00 2.86 2.57 0.07 66.62 11:28:01 PM all 26.08 0.00 2.12 1.59 0.08 70.13 11:28:01 PM 0 13.85 0.00 1.67 1.15 0.05 83.27 11:28:01 PM 1 36.73 0.00 1.94 1.50 0.10 59.73 11:28:01 PM 2 24.64 0.00 2.22 2.77 0.08 70.28 11:28:01 PM 3 29.11 0.00 2.64 0.94 0.07 67.25 11:29:01 PM all 62.98 0.00 3.02 2.03 0.11 31.86 11:29:01 PM 0 64.00 0.00 3.24 3.86 0.12 28.78 11:29:01 PM 1 67.05 0.00 4.03 1.20 0.10 27.62 11:29:01 PM 2 60.46 0.00 1.96 1.59 0.12 35.88 11:29:01 PM 3 60.40 0.00 2.86 1.47 0.10 35.17 11:30:01 PM all 74.14 0.00 1.58 0.59 0.10 23.59 11:30:01 PM 0 77.60 0.00 1.64 0.35 0.10 20.31 11:30:01 PM 1 78.10 0.00 1.54 0.48 0.10 19.78 11:30:01 PM 2 68.97 0.00 1.19 0.18 0.10 29.56 11:30:01 PM 3 71.89 0.00 1.98 1.32 0.12 24.69 11:31:01 PM all 14.01 0.00 0.43 0.11 0.07 85.38 11:31:01 PM 0 9.47 0.00 0.50 0.30 0.05 89.68 11:31:01 PM 1 14.79 0.00 0.28 0.02 0.07 84.84 11:31:01 PM 2 18.73 0.00 0.40 0.10 0.10 80.67 11:31:01 PM 3 13.06 0.00 0.54 0.02 0.05 86.34 11:32:01 PM all 27.08 0.00 0.85 0.61 0.08 71.38 11:32:01 PM 0 31.15 0.00 0.45 0.00 0.07 68.34 11:32:01 PM 1 26.61 0.00 0.75 0.00 0.08 72.56 11:32:01 PM 2 28.66 0.00 1.39 2.44 0.08 67.42 11:32:01 PM 3 21.90 0.00 0.80 0.02 0.07 77.22 11:33:01 PM all 21.24 0.00 1.46 0.42 0.11 76.77 11:33:01 PM 0 25.07 0.00 1.75 0.43 0.10 72.64 11:33:01 PM 1 16.22 0.00 1.55 0.53 0.12 81.58 11:33:01 PM 2 31.66 0.00 1.49 0.40 0.12 66.33 11:33:01 PM 3 12.02 0.00 1.04 0.30 0.10 86.55 Average: all 35.18 0.00 1.77 1.44 0.09 61.53 Average: 0 33.46 0.00 1.73 1.49 0.08 63.23 Average: 1 36.76 0.00 1.87 0.98 0.09 60.29 Average: 2 36.75 0.00 1.65 2.33 0.10 59.17 Average: 3 33.74 0.00 1.82 0.95 0.08 63.42