---> uname -a: Linux prd-centos8-builder-4c-4g-3953.novalocal 4.18.0-547.el8.x86_64 #1 SMP Wed Mar 20 00:35:01 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 9.3G 71G 12% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 785 12033 19 2941 14626 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:de:df:7b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.167/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86065sec preferred_lft 86065sec inet6 fe80::f816:3eff:fede:df7b/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:94:d9:04:1b 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 4.18.0-547.el8.x86_64 (centos-stream-8-builder-140785a5-b754-4c0c-b31b-2b4ade92ecf9.nov) 04/02/2024 _x86_64_ (4 CPU) 13:01:41 LINUX RESTART (4 CPU) 01:02:01 PM tps rtps wtps bread/s bwrtn/s 01:03:01 PM 62.30 25.72 36.57 7399.13 37012.86 01:04:01 PM 142.39 16.03 126.36 3899.23 3120.83 01:05:01 PM 75.25 7.83 67.42 1337.78 4499.25 01:06:01 PM 133.26 0.95 132.31 121.56 15153.67 01:07:01 PM 128.27 0.72 127.56 102.63 20076.29 Average: 108.29 10.25 98.04 2572.11 15972.96 01:02:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:03:01 PM 14107196 15501796 2032248 12.59 2688 1624504 673780 3.92 134188 1600524 748 01:04:01 PM 13531896 15136236 2607548 16.16 2688 1831020 1116324 6.49 191104 2102160 34944 01:05:01 PM 13143176 15049220 2996268 18.56 2688 2119116 1172668 6.82 232704 2401320 202568 01:06:01 PM 12498364 14976124 3641080 22.56 2688 2670132 1234036 7.18 264988 2932820 376960 01:07:01 PM 12339284 14993164 3800160 23.55 2688 2833676 1139524 6.63 467488 2845792 24356 Average: 13123983 15131308 3015461 18.68 2688 2215690 1067266 6.21 258094 2376523 127915 01:02:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:03:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:03:01 PM eth0 4.47 0.73 0.57 0.13 0.00 0.00 0.00 0.00 01:03:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:04:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:04:01 PM eth0 323.18 182.84 1019.20 60.84 0.00 0.00 0.00 0.00 01:04:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 PM eth0 73.29 63.01 811.70 8.17 0.00 0.00 0.00 0.00 01:05:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 PM eth0 96.43 68.79 1403.25 9.46 0.00 0.00 0.00 0.00 01:06:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 PM eth0 65.84 46.50 773.06 11.13 0.00 0.00 0.00 0.00 01:07:01 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 112.64 72.37 801.55 17.95 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 4.18.0-547.el8.x86_64 (centos-stream-8-builder-140785a5-b754-4c0c-b31b-2b4ade92ecf9.nov) 04/02/2024 _x86_64_ (4 CPU) 13:01:41 LINUX RESTART (4 CPU) 01:02:01 PM CPU %user %nice %system %iowait %steal %idle 01:03:01 PM all 6.59 0.00 3.42 41.81 0.07 48.12 01:03:01 PM 0 6.23 0.00 2.55 26.14 0.10 64.98 01:03:01 PM 1 6.17 0.00 2.87 14.27 0.07 76.62 01:03:01 PM 2 7.50 0.00 3.37 69.47 0.07 19.60 01:03:01 PM 3 6.46 0.00 4.87 57.61 0.03 31.03 01:04:01 PM all 10.51 0.00 2.20 1.33 0.05 85.92 01:04:01 PM 0 14.33 0.00 2.51 0.74 0.05 82.38 01:04:01 PM 1 12.95 0.00 2.11 1.02 0.05 83.88 01:04:01 PM 2 8.54 0.00 2.33 2.55 0.03 86.55 01:04:01 PM 3 6.20 0.00 1.84 1.02 0.07 90.87 01:05:01 PM all 19.68 0.00 2.48 1.02 0.09 76.73 01:05:01 PM 0 11.03 0.00 2.59 0.67 0.10 85.60 01:05:01 PM 1 25.16 0.00 3.03 1.34 0.12 70.35 01:05:01 PM 2 10.44 0.00 1.24 0.85 0.08 87.38 01:05:01 PM 3 32.07 0.00 3.05 1.21 0.07 63.61 01:06:01 PM all 22.59 0.00 3.58 2.98 0.08 70.78 01:06:01 PM 0 12.51 0.00 3.06 3.02 0.07 81.34 01:06:01 PM 1 26.65 0.00 3.90 2.81 0.07 66.58 01:06:01 PM 2 14.24 0.00 2.72 2.75 0.08 80.19 01:06:01 PM 3 36.95 0.00 4.66 3.32 0.08 54.98 01:07:01 PM all 17.04 0.00 3.32 5.65 0.10 73.90 01:07:01 PM 0 9.68 0.00 2.91 4.12 0.07 83.22 01:07:01 PM 1 35.19 0.00 3.64 7.51 0.15 53.51 01:07:01 PM 2 11.21 0.00 4.28 5.89 0.08 78.54 01:07:01 PM 3 12.08 0.00 2.45 5.07 0.08 80.31 Average: all 15.29 0.00 3.00 10.52 0.08 71.12 Average: 0 10.76 0.00 2.73 6.92 0.08 79.51 Average: 1 21.23 0.00 3.11 5.38 0.09 70.19 Average: 2 10.39 0.00 2.79 16.21 0.07 70.54 Average: 3 18.77 0.00 3.37 13.59 0.07 64.20