---> uname -a: Linux prd-centos8-builder-4c-4g-14377.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 8.6G 72G 11% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 772 12133 19 2854 14643 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:b8:95:ad brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.143/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85998sec preferred_lft 85998sec inet6 fe80::f816:3eff:feb8:95ad/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:a5:45:37:f4 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) 01/07/2024 _x86_64_ (4 CPU) 15:09:57 LINUX RESTART (4 CPU) 03:10:00 PM tps rtps wtps bread/s bwrtn/s 03:11:01 PM 336.92 154.12 182.80 19930.47 41525.82 03:12:01 PM 130.67 8.43 122.24 2743.89 9699.53 03:13:01 PM 279.30 17.60 261.71 3043.76 12386.54 03:14:01 PM 26.66 1.67 25.00 126.65 3955.71 03:15:01 PM 19.69 0.00 19.69 0.00 2295.75 03:16:01 PM 25.75 0.08 25.67 9.86 2993.12 Average: 136.93 30.59 106.35 4343.21 12206.76 03:10:00 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:11:01 PM 13421480 15114084 2717840 16.84 2688 1914352 1138928 6.63 208016 2180852 99500 03:12:01 PM 13066260 15130132 3073060 19.04 2688 2268496 1075724 6.26 237104 2442608 158148 03:13:01 PM 11057628 13431440 5081692 31.49 2688 2574128 2873580 16.72 354316 4305648 80644 03:14:01 PM 11151184 13592920 4988136 30.91 2688 2639256 2438352 14.19 374024 4183816 34736 03:15:01 PM 11053808 13548244 5085512 31.51 2688 2690128 2369108 13.78 385080 4263708 26308 03:16:01 PM 12395104 14959136 3744216 23.20 2688 2754144 1217936 7.09 570588 2721104 48044 Average: 12024244 14295993 4115076 25.50 2688 2473417 1852271 10.78 354855 3349623 74563 03:10:00 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:11:01 PM lo 0.03 0.03 0.00 0.00 0.00 0.00 0.00 0.00 03:11:01 PM eth0 435.13 265.29 1988.01 64.10 0.00 0.00 0.00 0.00 03:11:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:12:01 PM eth0 99.97 75.36 1064.48 13.20 0.00 0.00 0.00 0.00 03:12:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:13:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:13:01 PM eth0 254.87 224.50 3158.92 33.57 0.00 0.00 0.00 0.00 03:13:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:14:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:14:01 PM eth0 13.06 11.78 3.36 6.07 0.00 0.00 0.00 0.00 03:14:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:15:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:15:01 PM eth0 14.48 13.44 3.85 5.82 0.00 0.00 0.00 0.00 03:15:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:16:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:16:01 PM eth0 23.99 22.56 293.40 7.15 0.00 0.00 0.00 0.00 03:16:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.01 0.01 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 140.89 102.50 1087.23 21.74 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) 01/07/2024 _x86_64_ (4 CPU) 15:09:57 LINUX RESTART (4 CPU) 03:10:00 PM CPU %user %nice %system %iowait %steal %idle 03:11:01 PM all 25.39 0.00 5.03 7.85 0.09 61.65 03:11:01 PM 0 26.84 0.00 4.75 2.91 0.08 65.41 03:11:01 PM 1 22.17 0.00 4.72 4.35 0.08 68.68 03:11:01 PM 2 24.93 0.00 4.32 15.18 0.08 55.49 03:11:01 PM 3 27.63 0.00 6.33 8.94 0.10 57.00 03:12:01 PM all 19.73 0.00 1.96 1.41 0.06 76.84 03:12:01 PM 0 19.29 0.00 2.00 2.17 0.07 76.47 03:12:01 PM 1 12.28 0.00 1.15 1.34 0.05 85.18 03:12:01 PM 2 19.21 0.00 2.21 1.37 0.07 77.15 03:12:01 PM 3 28.13 0.00 2.49 0.77 0.05 68.56 03:13:01 PM all 62.70 0.00 2.37 2.36 0.11 32.45 03:13:01 PM 0 63.05 0.00 2.91 4.48 0.12 29.44 03:13:01 PM 1 60.31 0.00 2.34 2.80 0.10 34.44 03:13:01 PM 2 62.10 0.00 2.58 1.31 0.10 33.92 03:13:01 PM 3 65.35 0.00 1.65 0.87 0.12 32.01 03:14:01 PM all 80.95 0.00 1.77 0.18 0.10 16.99 03:14:01 PM 0 83.29 0.00 1.74 0.33 0.10 14.54 03:14:01 PM 1 78.08 0.00 2.36 0.07 0.10 19.39 03:14:01 PM 2 77.59 0.00 1.77 0.12 0.12 20.40 03:14:01 PM 3 84.83 0.00 1.22 0.20 0.10 13.65 03:15:01 PM all 81.74 0.00 1.98 0.13 0.10 16.05 03:15:01 PM 0 81.75 0.00 1.40 0.03 0.10 16.71 03:15:01 PM 1 79.25 0.00 2.25 0.33 0.10 18.07 03:15:01 PM 2 79.32 0.00 1.64 0.05 0.10 18.90 03:15:01 PM 3 86.65 0.00 2.62 0.12 0.10 10.52 03:16:01 PM all 63.12 0.00 1.62 0.19 0.10 34.97 03:16:01 PM 0 71.82 0.00 2.00 0.25 0.10 25.82 03:16:01 PM 1 57.30 0.00 1.30 0.10 0.12 41.18 03:16:01 PM 2 59.51 0.00 2.04 0.38 0.08 37.99 03:16:01 PM 3 63.82 0.00 1.12 0.03 0.10 34.93 Average: all 55.56 0.00 2.46 2.03 0.09 39.86 Average: 0 57.62 0.00 2.47 1.70 0.09 38.12 Average: 1 51.51 0.00 2.36 1.50 0.09 44.53 Average: 2 53.72 0.00 2.43 3.09 0.09 40.67 Average: 3 59.38 0.00 2.58 1.83 0.09 36.12