---> uname -a: Linux prd-centos8-builder-4c-4g-13511.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 8.5G 72G 11% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 761 12240 19 2759 14658 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:18:7d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.0/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86068sec preferred_lft 86068sec inet6 fe80::f816:3eff:fe0e:187d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:d1:51:5e:5c 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) 01/04/2024 _x86_64_ (4 CPU) 14:17:31 LINUX RESTART (4 CPU) 02:18:01 PM tps rtps wtps bread/s bwrtn/s 02:19:01 PM 108.15 29.92 78.22 5652.38 7532.82 02:20:01 PM 262.11 16.98 245.13 3333.71 9564.81 02:21:02 PM 93.24 2.40 90.84 1204.53 11964.07 02:22:01 PM 22.04 1.69 20.35 128.77 1882.55 02:23:01 PM 39.86 0.47 39.39 63.99 3366.27 Average: 105.35 10.32 95.03 2083.16 6879.12 02:18:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:19:01 PM 13164496 15065596 2974824 18.43 2688 2114612 1211068 7.05 268876 2344384 180800 02:20:01 PM 12404148 14640036 3735172 23.14 2688 2438704 1553088 9.04 261480 3069344 249500 02:21:02 PM 11373284 13757400 4766036 29.53 2688 2583968 2389096 13.90 359548 3983344 23088 02:22:01 PM 10467616 12922464 5671704 35.14 2688 2651704 3216636 18.71 376324 4861624 43676 02:23:01 PM 12518724 14995512 3620596 22.43 2688 2671236 1189792 6.92 554540 2631780 28648 Average: 11985654 14276202 4153666 25.74 2688 2492045 1911936 11.12 364154 3378095 105142 02:18:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:19:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:19:01 PM eth0 430.87 268.66 2106.91 60.65 0.00 0.00 0.00 0.00 02:19:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:20:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:20:01 PM eth0 206.28 169.42 2559.00 35.68 0.00 0.00 0.00 0.00 02:20:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:21:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:21:02 PM eth0 103.45 86.46 1272.57 13.38 0.00 0.00 0.00 0.00 02:21:02 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:22:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:22:01 PM eth0 13.18 11.45 3.97 6.21 0.00 0.00 0.00 0.00 02:22:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:23:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:23:01 PM eth0 20.43 19.58 43.05 9.48 0.00 0.00 0.00 0.00 02:23:01 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 155.32 111.45 1201.09 25.14 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) 01/04/2024 _x86_64_ (4 CPU) 14:17:31 LINUX RESTART (4 CPU) 02:18:01 PM CPU %user %nice %system %iowait %steal %idle 02:19:01 PM all 21.07 0.00 2.93 1.73 0.08 74.19 02:19:01 PM 0 15.69 0.00 2.49 0.94 0.08 80.80 02:19:01 PM 1 17.83 0.00 2.47 2.00 0.07 77.64 02:19:01 PM 2 25.13 0.00 3.46 2.11 0.08 69.21 02:19:01 PM 3 25.65 0.00 3.30 1.86 0.08 69.11 02:20:01 PM all 28.79 0.00 2.22 2.60 0.09 66.29 02:20:01 PM 0 28.28 0.00 1.99 3.54 0.10 66.09 02:20:01 PM 1 22.07 0.00 1.69 2.56 0.08 73.59 02:20:01 PM 2 27.57 0.00 2.11 1.96 0.08 68.28 02:20:01 PM 3 37.25 0.00 3.10 2.35 0.10 57.20 02:21:02 PM all 74.79 0.00 2.05 2.33 0.13 20.70 02:21:02 PM 0 68.76 0.00 2.30 0.49 0.13 28.32 02:21:02 PM 1 73.54 0.00 2.67 1.63 0.13 22.03 02:21:02 PM 2 78.26 0.00 1.82 4.33 0.12 15.48 02:21:02 PM 3 78.59 0.00 1.41 2.88 0.15 16.97 02:22:01 PM all 82.34 0.00 1.99 0.10 0.12 15.45 02:22:01 PM 0 85.50 0.00 2.62 0.22 0.12 11.53 02:22:01 PM 1 84.72 0.00 2.23 0.12 0.12 12.81 02:22:01 PM 2 77.38 0.00 1.65 0.05 0.12 20.80 02:22:01 PM 3 81.78 0.00 1.46 0.00 0.14 16.63 02:23:01 PM all 26.55 0.00 1.39 0.32 0.08 71.68 02:23:01 PM 0 14.49 0.00 1.37 0.22 0.07 83.86 02:23:01 PM 1 15.41 0.00 1.27 0.35 0.07 82.90 02:23:01 PM 2 64.66 0.00 2.43 0.33 0.10 32.48 02:23:01 PM 3 11.67 0.00 0.48 0.37 0.07 87.41 Average: all 46.58 0.00 2.12 1.42 0.10 49.78 Average: 0 42.36 0.00 2.15 1.08 0.10 54.30 Average: 1 42.57 0.00 2.06 1.33 0.09 53.94 Average: 2 54.56 0.00 2.29 1.76 0.10 41.29 Average: 3 46.84 0.00 1.95 1.49 0.11 49.61