---> uname -a: Linux prd-centos8-builder-4c-4g-2109.novalocal 4.18.0-536.el8.x86_64 #1 SMP Thu Jan 18 15:15:29 UTC 2024 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 12G 69G 15% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 803 9607 19 5350 14608 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:ac:cd:5d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.171/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86048sec preferred_lft 86048sec inet6 fe80::f816:3eff:feac:cd5d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:bd:51:c8:fe 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 4.18.0-536.el8.x86_64 (centos-stream-8-builder-37d44b9c-5feb-4b6f-a60e-fe1022bf91ff.nov) 03/04/2024 _x86_64_ (4 CPU) 15:35:45 LINUX RESTART (4 CPU) 03:36:01 PM tps rtps wtps bread/s bwrtn/s 03:37:01 PM 100.42 34.57 65.85 7375.11 29818.42 03:38:01 PM 155.25 14.11 141.14 3187.47 8040.85 03:39:01 PM 158.11 4.70 153.42 1038.99 16951.50 03:40:01 PM 126.30 0.48 125.82 9.06 29910.71 03:41:01 PM 114.13 0.13 114.00 27.60 65978.45 Average: 130.84 10.80 120.04 2327.81 30138.78 03:36:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:37:01 PM 13329400 15069224 2810044 17.41 2688 1963220 1212340 7.05 211756 2276352 94896 03:38:01 PM 12474044 14707348 3665400 22.71 2688 2440340 1453352 8.46 226784 3051184 314488 03:39:01 PM 10741964 13246844 5397480 33.44 2688 2701656 2748524 15.99 333288 4628664 89796 03:40:01 PM 8574308 13106616 7565136 46.87 2688 4707680 2792428 16.25 901760 6178120 1227104 03:41:01 PM 9808320 14924260 6331124 39.23 2688 5283304 1157832 6.74 733876 5097016 274708 Average: 10985607 14210858 5153837 31.93 2688 3419240 1872895 10.90 481493 4246267 400198 03:36:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:37:01 PM eth0 322.09 209.03 1559.29 56.46 0.00 0.00 0.00 0.00 03:37:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:38:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:38:01 PM eth0 278.89 216.58 4049.50 40.18 0.00 0.00 0.00 0.00 03:38:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:39:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:39:01 PM eth0 209.91 179.11 2551.45 29.65 0.00 0.00 0.00 0.00 03:39:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:40:01 PM lo 0.43 0.43 0.03 0.03 0.00 0.00 0.00 0.00 03:40:01 PM eth0 222.11 183.52 2390.31 29.23 0.00 0.00 0.00 0.00 03:40:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:41:01 PM lo 0.22 0.22 0.01 0.01 0.00 0.00 0.00 0.00 03:41:01 PM eth0 127.28 112.75 197.49 36.28 0.00 0.00 0.00 0.00 03:41:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 Average: eth0 232.06 180.20 2149.66 38.36 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 4.18.0-536.el8.x86_64 (centos-stream-8-builder-37d44b9c-5feb-4b6f-a60e-fe1022bf91ff.nov) 03/04/2024 _x86_64_ (4 CPU) 15:35:45 LINUX RESTART (4 CPU) 03:36:01 PM CPU %user %nice %system %iowait %steal %idle 03:37:01 PM all 20.06 0.00 3.91 2.59 0.08 73.37 03:37:01 PM 0 19.74 0.00 4.50 1.43 0.07 74.27 03:37:01 PM 1 22.17 0.00 3.66 1.65 0.07 72.45 03:37:01 PM 2 19.34 0.00 3.55 3.57 0.08 73.45 03:37:01 PM 3 18.98 0.00 3.93 3.71 0.08 73.30 03:38:01 PM all 25.94 0.00 3.11 1.60 0.09 69.27 03:38:01 PM 0 30.79 0.00 2.50 0.50 0.10 66.10 03:38:01 PM 1 20.57 0.00 2.79 1.50 0.10 75.04 03:38:01 PM 2 11.61 0.00 3.39 3.39 0.10 81.51 03:38:01 PM 3 40.75 0.00 3.75 1.00 0.07 54.43 03:39:01 PM all 66.45 0.00 3.67 2.39 0.12 27.37 03:39:01 PM 0 66.88 0.00 3.56 1.99 0.14 27.43 03:39:01 PM 1 60.35 0.00 3.97 3.38 0.14 32.16 03:39:01 PM 2 72.04 0.00 2.03 0.72 0.10 25.11 03:39:01 PM 3 66.48 0.00 5.12 3.50 0.10 24.81 03:40:01 PM all 37.48 0.00 3.82 3.94 0.10 54.65 03:40:01 PM 0 68.77 0.00 7.21 2.24 0.12 21.65 03:40:01 PM 1 20.64 0.00 2.93 7.97 0.12 68.35 03:40:01 PM 2 29.65 0.00 1.46 2.66 0.08 66.14 03:40:01 PM 3 31.42 0.00 3.75 2.87 0.08 61.87 03:41:01 PM all 39.67 0.00 3.73 4.07 0.09 52.44 03:41:01 PM 0 38.63 0.00 4.66 2.76 0.10 53.85 03:41:01 PM 1 34.20 0.00 3.01 8.40 0.08 54.29 03:41:01 PM 2 27.84 0.00 2.48 3.98 0.08 65.61 03:41:01 PM 3 58.19 0.00 4.77 1.09 0.10 35.85 Average: all 37.87 0.00 3.65 2.92 0.10 55.47 Average: 0 44.81 0.00 4.48 1.78 0.10 48.83 Average: 1 31.52 0.00 3.27 4.58 0.10 60.52 Average: 2 32.08 0.00 2.59 2.86 0.09 62.38 Average: 3 43.10 0.00 4.26 2.43 0.09 50.12