---> uname -a: Linux prd-centos8-builder-4c-4g-13526.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 8.4G 72G 11% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 778 12283 19 2699 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:c3:64:97 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.206/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86041sec preferred_lft 86041sec inet6 fe80::f816:3eff:fec3:6497/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:45:13:df:67 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) 15:45:10 LINUX RESTART (4 CPU) 03:46:01 PM tps rtps wtps bread/s bwrtn/s 03:47:01 PM 5.40 2.68 2.72 420.79 677.81 03:48:01 PM 93.50 13.18 80.32 2205.50 7444.53 03:49:02 PM 319.61 18.12 301.50 4007.46 12595.57 03:50:01 PM 71.68 1.24 70.44 535.91 9044.81 03:51:01 PM 35.67 0.47 35.20 63.98 2589.70 Average: 105.31 7.16 98.15 1449.94 6463.10 03:46:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:47:01 PM 13673804 15174620 2465516 15.28 2688 1731508 1101264 6.41 139564 2031648 9584 03:48:01 PM 13206364 15071808 2932956 18.17 2688 2077632 1135452 6.61 229204 2338640 135052 03:49:02 PM 11771932 14077316 4367388 27.06 2688 2507300 2134948 12.42 275836 3679960 194352 03:50:01 PM 11202452 13598852 4936868 30.59 2688 2596072 2530496 14.72 361108 4151592 22796 03:51:01 PM 12600068 15017100 3539252 21.93 2688 2613928 1139332 6.63 542520 2573408 28676 Average: 12490924 14587939 3648396 22.61 2688 2305288 1608298 9.36 309646 2955050 78092 03:46:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:47:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:47:01 PM eth0 181.72 98.45 249.12 30.24 0.00 0.00 0.00 0.00 03:47:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:48:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:48:01 PM eth0 163.27 120.33 1598.68 13.81 0.00 0.00 0.00 0.00 03:48:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:49:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:49:02 PM eth0 254.90 211.64 3137.26 40.36 0.00 0.00 0.00 0.00 03:49:02 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:50:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:50:01 PM eth0 57.42 49.97 615.97 9.80 0.00 0.00 0.00 0.00 03:50:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:51:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:51:01 PM eth0 25.17 21.89 43.95 10.24 0.00 0.00 0.00 0.00 03:51:01 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 136.76 100.63 1130.88 20.93 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) 15:45:10 LINUX RESTART (4 CPU) 03:46:01 PM CPU %user %nice %system %iowait %steal %idle 03:47:01 PM all 2.57 0.00 0.36 0.13 0.02 96.92 03:47:01 PM 0 2.37 0.00 0.27 0.02 0.02 97.33 03:47:01 PM 1 2.45 0.00 0.58 0.25 0.02 96.70 03:47:01 PM 2 2.52 0.00 0.33 0.25 0.02 96.88 03:47:01 PM 3 2.95 0.00 0.27 0.00 0.02 96.76 03:48:01 PM all 18.84 0.00 2.05 1.13 0.06 77.92 03:48:01 PM 0 21.43 0.00 2.18 1.64 0.07 74.69 03:48:01 PM 1 9.53 0.00 1.52 0.97 0.07 87.91 03:48:01 PM 2 24.69 0.00 2.54 0.65 0.05 72.06 03:48:01 PM 3 19.68 0.00 1.97 1.27 0.05 77.03 03:49:02 PM all 34.05 0.00 2.49 2.66 0.10 60.71 03:49:02 PM 0 31.07 0.00 1.72 2.15 0.08 64.98 03:49:02 PM 1 24.89 0.00 3.03 4.20 0.10 67.79 03:49:02 PM 2 42.00 0.00 2.94 2.16 0.12 52.78 03:49:02 PM 3 38.25 0.00 2.26 2.14 0.08 57.27 03:50:01 PM all 80.43 0.00 1.91 0.45 0.14 17.06 03:50:01 PM 0 76.74 0.00 2.59 0.41 0.15 20.11 03:50:01 PM 1 81.67 0.00 1.58 0.66 0.14 15.96 03:50:01 PM 2 77.72 0.00 2.02 0.34 0.15 19.77 03:50:01 PM 3 85.59 0.00 1.44 0.41 0.14 12.42 03:51:01 PM all 28.85 0.00 1.48 0.20 0.07 69.41 03:51:01 PM 0 23.58 0.00 1.04 0.08 0.05 75.25 03:51:01 PM 1 16.49 0.00 1.24 0.27 0.07 81.94 03:51:01 PM 2 42.42 0.00 1.54 0.22 0.08 55.74 03:51:01 PM 3 32.90 0.00 2.12 0.22 0.07 64.70 Average: all 32.78 0.00 1.66 0.92 0.08 64.57 Average: 0 30.87 0.00 1.55 0.86 0.07 66.64 Average: 1 26.82 0.00 1.59 1.27 0.08 70.24 Average: 2 37.73 0.00 1.87 0.72 0.08 59.59 Average: 3 35.70 0.00 1.61 0.81 0.07 61.81