---> uname -a: Linux prd-centos8-builder-4c-4g-107.novalocal 4.18.0-544.el8.x86_64 #1 SMP Thu Feb 22 21:29:23 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: 2799.996 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 9583 19 5373 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:cf:b9:9a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.183/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86035sec preferred_lft 86035sec inet6 fe80::f816:3eff:fecf:b99a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:e6:20:3f:7a 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 4.18.0-544.el8.x86_64 (centos-stream-8-builder-ae393510-0a03-4d70-9a0d-820400f2e72e.nov) 03/14/2024 _x86_64_ (4 CPU) 07:29:40 LINUX RESTART (4 CPU) 07:30:00 AM tps rtps wtps bread/s bwrtn/s 07:30:01 AM 46.15 16.24 29.91 943.59 1620.51 07:31:01 AM 202.78 37.17 165.61 8252.20 41373.63 07:32:01 AM 139.95 20.69 119.26 4272.84 9790.15 07:33:01 AM 169.91 5.38 164.53 1085.50 16099.03 07:34:01 AM 125.71 0.48 125.22 9.06 23763.38 07:35:01 AM 113.11 0.13 112.98 27.86 68661.55 Average: 149.89 12.79 137.10 2722.56 31819.81 07:30:00 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:30:01 AM 14192940 15485116 1946504 12.06 2688 1522880 678224 4.20 109456 1544436 1038556 07:31:01 AM 13404716 15100052 2734728 16.94 2688 1918928 1151864 6.70 203544 2207860 89628 07:32:01 AM 12854188 14907376 3285256 20.36 2688 2261324 1300956 7.57 239468 2660872 113384 07:33:01 AM 11156784 13679144 4982660 30.87 2688 2718728 2276128 13.24 353420 4192072 110924 07:34:01 AM 9286644 13594496 6852800 42.46 2688 4485328 2307644 13.43 859800 5508100 1217576 07:35:01 AM 9866844 15001532 6272600 38.87 2688 5299496 1118692 6.51 731536 5037284 401416 Average: 11793686 14627953 4345758 26.93 2688 3034447 1472251 8.57 416204 3525104 495247 07:30:00 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:30:01 AM eth0 15.38 12.82 4.07 2.84 0.00 0.00 0.00 0.00 07:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:31:01 AM eth0 350.18 216.21 1538.49 61.26 0.00 0.00 0.00 0.00 07:31:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:32:01 AM eth0 76.66 64.45 707.40 15.78 0.00 0.00 0.00 0.00 07:32:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:33:01 AM eth0 391.52 289.62 5785.17 43.36 0.00 0.00 0.00 0.00 07:33:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:34:01 AM lo 0.43 0.43 0.03 0.03 0.00 0.00 0.00 0.00 07:34:01 AM eth0 186.52 152.47 2405.27 25.88 0.00 0.00 0.00 0.00 07:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:35:01 AM lo 0.22 0.22 0.01 0.01 0.00 0.00 0.00 0.00 07:35:01 AM eth0 129.26 117.83 203.88 38.18 0.00 0.00 0.00 0.00 07:35:01 AM 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 226.01 167.51 2119.79 36.76 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 4.18.0-544.el8.x86_64 (centos-stream-8-builder-ae393510-0a03-4d70-9a0d-820400f2e72e.nov) 03/14/2024 _x86_64_ (4 CPU) 07:29:40 LINUX RESTART (4 CPU) 07:30:00 AM CPU %user %nice %system %iowait %steal %idle 07:30:01 AM all 14.69 0.00 41.47 0.00 0.22 43.63 07:30:01 AM 0 27.35 0.00 31.62 0.00 0.00 41.03 07:30:01 AM 1 14.91 0.00 22.81 0.00 0.00 62.28 07:30:01 AM 2 7.69 0.00 80.34 0.00 0.00 11.97 07:30:01 AM 3 8.70 0.00 30.43 0.00 0.87 60.00 07:31:01 AM all 21.22 0.00 5.14 6.68 0.10 66.86 07:31:01 AM 0 19.17 0.00 5.02 4.31 0.08 71.42 07:31:01 AM 1 21.31 0.00 3.94 5.37 0.12 69.25 07:31:01 AM 2 21.75 0.00 5.31 4.40 0.10 68.44 07:31:01 AM 3 22.68 0.00 6.28 12.65 0.08 58.31 07:32:01 AM all 22.39 0.00 2.89 2.62 0.08 72.03 07:32:01 AM 0 17.05 0.00 2.11 3.48 0.07 77.30 07:32:01 AM 1 12.44 0.00 1.89 2.39 0.07 83.22 07:32:01 AM 2 46.08 0.00 4.67 1.61 0.10 47.55 07:32:01 AM 3 13.98 0.00 2.90 3.00 0.08 80.04 07:33:01 AM all 62.60 0.00 3.81 2.04 0.12 31.43 07:33:01 AM 0 54.09 0.00 5.91 4.19 0.13 35.68 07:33:01 AM 1 66.17 0.00 3.50 1.04 0.12 29.17 07:33:01 AM 2 62.10 0.00 3.11 1.16 0.10 33.53 07:33:01 AM 3 68.02 0.00 2.73 1.74 0.12 27.38 07:34:01 AM all 40.66 0.00 3.53 3.43 0.08 52.30 07:34:01 AM 0 27.61 0.00 2.31 7.27 0.10 62.72 07:34:01 AM 1 31.42 0.00 1.28 0.24 0.05 67.02 07:34:01 AM 2 58.37 0.00 5.56 3.78 0.08 32.21 07:34:01 AM 3 45.25 0.00 4.97 2.43 0.08 47.26 07:35:01 AM all 39.89 0.00 4.08 7.29 0.10 48.64 07:35:01 AM 0 34.63 0.00 1.65 0.82 0.08 62.82 07:35:01 AM 1 27.38 0.00 2.13 1.82 0.08 68.59 07:35:01 AM 2 62.74 0.00 9.70 5.62 0.14 21.80 07:35:01 AM 3 35.35 0.00 2.99 20.80 0.10 40.76 Average: all 37.25 0.00 4.03 4.39 0.10 54.23 Average: 0 30.47 0.00 3.50 4.00 0.09 61.93 Average: 1 31.66 0.00 2.62 2.16 0.09 63.47 Average: 2 49.99 0.00 5.95 3.29 0.10 40.66 Average: 3 36.96 0.00 4.07 8.09 0.10 50.78