---> uname -a: Linux prd-centos8-builder-4c-4g-11940.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 8.8G 72G 11% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 769 11832 19 3158 14652 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:1e:e6:ff brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.43/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85968sec preferred_lft 85968sec inet6 fe80::f816:3eff:fe1e:e6ff/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:63:32:cf:84 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) 12/30/2023 _x86_64_ (4 CPU) 14:40:49 LINUX RESTART (4 CPU) 02:41:01 PM tps rtps wtps bread/s bwrtn/s 02:42:01 PM 162.70 91.24 71.46 12754.73 40248.95 02:43:01 PM 192.38 15.80 176.59 3210.00 8858.57 02:44:01 PM 162.28 4.45 157.83 1190.80 12945.88 02:45:01 PM 18.75 0.25 18.50 90.74 3683.56 02:46:01 PM 26.26 0.18 26.08 6.13 1262.21 02:47:01 PM 34.08 0.13 33.94 2.27 4656.79 02:48:01 PM 53.55 1.52 52.03 1631.32 10644.27 Average: 92.86 16.23 76.63 2698.95 11759.99 02:41:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:42:01 PM 13382384 15105080 2756936 17.08 2688 1946800 1171640 6.82 194628 2243484 91620 02:43:01 PM 12640264 14810740 3499056 21.68 2688 2377184 1353788 7.88 214112 2897320 249084 02:44:01 PM 12001356 14318012 4137964 25.64 2688 2521092 2016396 11.73 319616 3413376 16176 02:45:01 PM 11951108 14371456 4188212 25.95 2688 2624060 1687080 9.82 331908 3449992 12600 02:46:01 PM 11637036 14190076 4502284 27.90 2688 2755560 1780528 10.36 537680 3553964 116696 02:47:01 PM 11849472 14638716 4289848 26.58 2688 2989392 1489232 8.66 578212 3294024 228104 02:48:01 PM 12084856 14983220 4054464 25.12 2688 3095364 1163800 6.77 785512 2847128 38092 Average: 12220925 14631043 3918395 24.28 2688 2615636 1523209 8.86 423095 3099898 107482 02:41:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:42:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:42:01 PM eth0 281.20 178.75 1424.81 54.48 0.00 0.00 0.00 0.00 02:42:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:43:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:43:01 PM eth0 202.30 166.54 2530.68 33.83 0.00 0.00 0.00 0.00 02:43:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:44:01 PM lo 0.78 0.78 0.12 0.12 0.00 0.00 0.00 0.00 02:44:01 PM eth0 102.03 91.30 1478.31 13.38 0.00 0.00 0.00 0.00 02:44:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:45:01 PM lo 1.07 1.07 0.11 0.11 0.00 0.00 0.00 0.00 02:45:01 PM eth0 50.55 36.23 1257.31 6.22 0.00 0.00 0.00 0.00 02:45:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:46:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:46:01 PM eth0 85.70 64.47 1855.81 9.22 0.00 0.00 0.00 0.00 02:46:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:47:01 PM lo 966.16 966.16 922.09 922.09 0.00 0.00 0.00 0.00 02:47:01 PM eth0 149.93 117.06 1976.51 12.03 0.00 0.00 0.00 0.00 02:47:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:48:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:48:01 PM eth0 83.81 65.99 502.63 57.11 0.00 0.00 0.00 0.00 02:48:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 138.25 138.25 131.73 131.73 0.00 0.00 0.00 0.00 Average: eth0 136.51 102.91 1575.08 26.61 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) 12/30/2023 _x86_64_ (4 CPU) 14:40:49 LINUX RESTART (4 CPU) 02:41:01 PM CPU %user %nice %system %iowait %steal %idle 02:42:01 PM all 21.05 0.00 3.14 7.92 0.08 67.81 02:42:01 PM 0 14.09 0.00 3.12 6.14 0.08 76.56 02:42:01 PM 1 17.60 0.00 3.09 6.52 0.07 72.72 02:42:01 PM 2 29.06 0.00 3.82 15.23 0.08 51.81 02:42:01 PM 3 23.49 0.00 2.52 3.79 0.07 70.13 02:43:01 PM all 26.51 0.00 2.19 2.78 0.08 68.44 02:43:01 PM 0 20.40 0.00 2.01 0.87 0.10 76.62 02:43:01 PM 1 22.31 0.00 1.62 2.94 0.07 73.06 02:43:01 PM 2 26.30 0.00 2.04 2.04 0.08 69.53 02:43:01 PM 3 37.05 0.00 3.09 5.27 0.08 54.50 02:44:01 PM all 69.22 0.00 2.37 2.52 0.12 25.77 02:44:01 PM 0 67.92 0.00 2.70 2.13 0.12 27.13 02:44:01 PM 1 71.80 0.00 3.05 2.67 0.14 22.35 02:44:01 PM 2 70.31 0.00 1.87 1.50 0.12 26.21 02:44:01 PM 3 66.89 0.00 1.88 3.78 0.10 27.35 02:45:01 PM all 76.48 0.00 2.52 0.41 0.13 20.46 02:45:01 PM 0 76.43 0.00 1.99 0.10 0.12 21.36 02:45:01 PM 1 78.16 0.00 2.06 0.07 0.15 19.56 02:45:01 PM 2 76.85 0.00 3.45 1.12 0.12 18.45 02:45:01 PM 3 74.48 0.00 2.55 0.35 0.13 22.48 02:46:01 PM all 71.86 0.00 2.77 0.20 0.11 25.06 02:46:01 PM 0 74.03 0.00 2.79 0.29 0.12 22.77 02:46:01 PM 1 64.79 0.00 3.31 0.29 0.10 31.51 02:46:01 PM 2 76.61 0.00 2.40 0.07 0.12 20.80 02:46:01 PM 3 71.99 0.00 2.56 0.17 0.12 25.16 02:47:01 PM all 51.10 0.00 2.50 0.61 0.09 45.70 02:47:01 PM 0 51.83 0.00 2.91 1.21 0.08 43.96 02:47:01 PM 1 50.02 0.00 3.03 0.52 0.08 46.35 02:47:01 PM 2 52.19 0.00 1.75 0.67 0.08 45.30 02:47:01 PM 3 50.36 0.00 2.30 0.03 0.10 47.20 02:48:01 PM all 27.90 0.00 1.84 1.15 0.08 69.03 02:48:01 PM 0 17.26 0.00 2.11 2.59 0.08 77.96 02:48:01 PM 1 16.45 0.00 1.61 0.17 0.08 81.69 02:48:01 PM 2 41.90 0.00 2.04 1.47 0.07 54.53 02:48:01 PM 3 35.96 0.00 1.61 0.37 0.08 61.98 Average: all 49.07 0.00 2.48 2.23 0.10 46.12 Average: 0 45.85 0.00 2.52 1.91 0.10 49.62 Average: 1 45.73 0.00 2.54 1.89 0.10 49.75 Average: 2 53.28 0.00 2.48 3.16 0.10 40.98 Average: 3 51.42 0.00 2.36 1.97 0.10 44.16