---> uname -a: Linux prd-centos8-builder-4c-4g-9310.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 9.5G 71G 12% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 767 11181 19 3811 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 mq state UP group default qlen 1000 link/ether fa:16:3e:02:2b:e4 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.31/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85976sec preferred_lft 85976sec inet6 fe80::f816:3eff:fe02:2be4/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:5d:c9:b4:54 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) 12/19/2023 _x86_64_ (4 CPU) 18:16:11 LINUX RESTART (4 CPU) 06:17:01 PM tps rtps wtps bread/s bwrtn/s 06:18:01 PM 114.66 6.93 107.73 1279.76 9086.72 06:19:01 PM 294.42 20.11 274.31 4386.35 10182.40 06:20:01 PM 70.35 0.20 70.15 87.42 8845.16 06:21:01 PM 105.23 1.68 103.55 156.72 6352.11 06:22:01 PM 82.07 0.38 81.69 20.53 23586.05 06:23:01 PM 46.59 0.30 46.29 45.86 13823.36 Average: 118.91 4.94 113.98 996.59 11978.36 06:17:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:18:01 PM 13130912 15073492 3008408 18.64 2688 2153484 1159556 6.75 203820 2430400 171344 06:19:01 PM 11935144 14210240 4204176 26.05 2688 2480000 1985512 11.55 277208 3525076 175168 06:20:01 PM 11781880 14159804 4357440 27.00 2688 2580952 1908492 11.10 354264 3594068 27416 06:21:01 PM 11495236 14068156 4644084 28.77 2688 2771040 1971612 11.47 478564 3739632 73004 06:22:01 PM 11491100 15037352 4648220 28.80 2688 3740456 1106360 6.44 780956 3430396 385532 06:23:01 PM 11435648 15002684 4703672 29.14 2688 3760916 1139828 6.63 957512 3310932 16936 Average: 11878320 14591955 4261000 26.40 2688 2914475 1545227 8.99 508721 3338417 141567 06:17:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:18:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:18:01 PM eth0 72.78 60.22 944.41 7.30 0.00 0.00 0.00 0.00 06:18:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:19:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:19:01 PM eth0 280.31 236.77 3176.68 44.91 0.00 0.00 0.00 0.00 06:19:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:20:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:20:01 PM eth0 84.77 73.63 1190.29 11.01 0.00 0.00 0.00 0.00 06:20:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:21:01 PM lo 1507.21 1507.21 1527.98 1527.98 0.00 0.00 0.00 0.00 06:21:01 PM eth0 169.57 133.78 2950.60 17.30 0.00 0.00 0.00 0.00 06:21:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:22:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:22:01 PM eth0 93.10 78.22 1064.37 12.20 0.00 0.00 0.00 0.00 06:22:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:23:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:23:01 PM eth0 78.87 84.44 72.65 161.08 0.00 0.00 0.00 0.00 06:23:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 251.20 251.20 254.66 254.66 0.00 0.00 0.00 0.00 Average: eth0 129.92 111.19 1566.79 42.30 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) 12/19/2023 _x86_64_ (4 CPU) 18:16:11 LINUX RESTART (4 CPU) 06:17:01 PM CPU %user %nice %system %iowait %steal %idle 06:18:01 PM all 18.27 0.00 1.71 1.53 0.08 78.42 06:18:01 PM 0 12.51 0.00 1.67 1.32 0.08 84.42 06:18:01 PM 1 17.20 0.00 1.70 1.57 0.08 79.45 06:18:01 PM 2 27.98 0.00 2.22 1.25 0.07 68.48 06:18:01 PM 3 15.40 0.00 1.24 1.99 0.07 81.31 06:19:01 PM all 37.53 0.00 2.19 2.87 0.08 57.32 06:19:01 PM 0 35.03 0.00 2.71 4.36 0.08 57.82 06:19:01 PM 1 33.98 0.00 2.64 3.31 0.08 59.99 06:19:01 PM 2 42.80 0.00 1.78 1.48 0.10 53.83 06:19:01 PM 3 38.29 0.00 1.64 2.34 0.07 57.66 06:20:01 PM all 52.54 0.00 1.29 0.98 0.08 45.10 06:20:01 PM 0 49.26 0.00 1.09 1.27 0.08 48.30 06:20:01 PM 1 54.17 0.00 1.47 0.69 0.08 43.59 06:20:01 PM 2 55.75 0.00 0.80 0.32 0.07 43.06 06:20:01 PM 3 50.99 0.00 1.79 1.65 0.10 45.46 06:21:01 PM all 62.56 0.00 2.84 0.77 0.09 33.74 06:21:01 PM 0 64.68 0.00 2.87 0.12 0.10 32.23 06:21:01 PM 1 61.27 0.00 3.45 0.60 0.08 34.59 06:21:01 PM 2 58.24 0.00 3.15 1.02 0.10 37.48 06:21:01 PM 3 66.03 0.00 1.89 1.34 0.08 30.65 06:22:01 PM all 34.43 0.00 1.79 2.02 0.08 61.68 06:22:01 PM 0 34.63 0.00 1.84 1.88 0.08 61.57 06:22:01 PM 1 50.35 0.00 3.00 1.59 0.08 44.97 06:22:01 PM 2 31.95 0.00 1.09 2.43 0.07 64.47 06:22:01 PM 3 20.81 0.00 1.24 2.16 0.08 75.71 06:23:01 PM all 13.98 0.00 1.00 1.50 0.08 83.45 06:23:01 PM 0 16.36 0.00 0.90 1.31 0.07 81.36 06:23:01 PM 1 8.78 0.00 0.92 0.94 0.10 89.26 06:23:01 PM 2 23.03 0.00 1.21 3.40 0.07 72.30 06:23:01 PM 3 7.75 0.00 0.95 0.37 0.07 90.86 Average: all 36.54 0.00 1.80 1.61 0.08 59.96 Average: 0 35.41 0.00 1.85 1.71 0.08 60.95 Average: 1 37.60 0.00 2.20 1.45 0.09 58.66 Average: 2 39.96 0.00 1.71 1.65 0.08 56.61 Average: 3 33.20 0.00 1.46 1.64 0.08 63.62