---> uname -a: Linux prd-centos8-builder-4c-4g-16466.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 8.6G 72G 11% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 765 12100 19 2895 14648 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:57:89:87 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.200/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85963sec preferred_lft 85963sec inet6 fe80::f816:3eff:fe57:8987/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:61:d3:b8:81 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-21bbbc75-ead6-4b9d-8347-14692a407f34.nov) 01/14/2024 _x86_64_ (4 CPU) 15:33:38 LINUX RESTART (4 CPU) 03:34:01 PM tps rtps wtps bread/s bwrtn/s 03:35:01 PM 95.90 16.18 79.72 2654.62 7208.80 03:36:01 PM 282.67 18.68 264.00 4167.28 11220.24 03:37:01 PM 65.82 1.95 63.87 386.81 8122.54 03:38:01 PM 27.65 0.70 26.95 124.47 2690.15 03:39:01 PM 17.66 0.03 17.62 45.04 1413.08 03:40:01 PM 54.92 0.07 54.86 9.73 4944.03 Average: 90.76 6.27 84.50 1231.10 5933.11 03:34:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:35:01 PM 13285484 15142392 2853836 17.68 2688 2070496 1137864 6.62 221508 2272888 142504 03:36:01 PM 11954416 14236896 4184904 25.93 2688 2486332 2398932 13.96 316464 3457656 196056 03:37:01 PM 10876316 13226824 5263004 32.61 2688 2551896 2845564 16.56 360536 4485116 30852 03:38:01 PM 10919444 13329496 5219876 32.34 2688 2609036 2674932 15.56 379596 4412944 15892 03:39:01 PM 10651808 13120804 5487512 34.00 2688 2664188 2854096 16.61 401536 4645044 36352 03:40:01 PM 12449416 15042612 3689904 22.86 2688 2784148 1124296 6.54 593976 2644156 26724 Average: 11689481 14016504 4449839 27.57 2688 2527683 2172614 12.64 378936 3652967 74730 03:34:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:35:01 PM eth0 258.84 183.30 1820.08 49.23 0.00 0.00 0.00 0.00 03:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:36:01 PM eth0 315.81 258.11 3531.45 45.98 0.00 0.00 0.00 0.00 03:36:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:37:01 PM eth0 26.97 26.89 98.12 5.88 0.00 0.00 0.00 0.00 03:37:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:38:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:38:01 PM eth0 42.53 38.18 407.64 5.89 0.00 0.00 0.00 0.00 03:38:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:39:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:39:01 PM eth0 12.39 12.18 7.46 3.64 0.00 0.00 0.00 0.00 03:39:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:40:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:40:01 PM eth0 19.87 18.32 53.20 6.71 0.00 0.00 0.00 0.00 03:40:01 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 112.72 89.48 986.14 19.55 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-21bbbc75-ead6-4b9d-8347-14692a407f34.nov) 01/14/2024 _x86_64_ (4 CPU) 15:33:38 LINUX RESTART (4 CPU) 03:34:01 PM CPU %user %nice %system %iowait %steal %idle 03:35:01 PM all 21.93 0.00 2.46 1.13 0.09 74.39 03:35:01 PM 0 32.50 0.00 4.02 1.10 0.10 62.28 03:35:01 PM 1 18.51 0.00 1.94 1.24 0.08 78.23 03:35:01 PM 2 16.31 0.00 2.15 1.32 0.08 80.13 03:35:01 PM 3 20.38 0.00 1.74 0.84 0.10 76.94 03:36:01 PM all 40.99 0.00 2.44 1.93 0.10 54.55 03:36:01 PM 0 43.03 0.00 2.02 1.35 0.10 53.49 03:36:01 PM 1 36.26 0.00 2.80 2.11 0.10 58.73 03:36:01 PM 2 37.65 0.00 2.88 2.71 0.08 56.68 03:36:01 PM 3 47.01 0.00 2.04 1.54 0.10 49.31 03:37:01 PM all 82.77 0.00 2.00 0.52 0.10 14.61 03:37:01 PM 0 79.90 0.00 2.16 0.35 0.08 17.51 03:37:01 PM 1 84.69 0.00 1.59 0.13 0.08 13.50 03:37:01 PM 2 86.54 0.00 2.20 0.15 0.10 11.00 03:37:01 PM 3 79.95 0.00 2.07 1.44 0.12 16.42 03:38:01 PM all 83.18 0.00 1.72 0.12 0.11 14.87 03:38:01 PM 0 73.77 0.00 2.04 0.15 0.12 23.93 03:38:01 PM 1 84.25 0.00 1.00 0.00 0.12 14.63 03:38:01 PM 2 82.07 0.00 3.04 0.32 0.10 14.47 03:38:01 PM 3 92.61 0.00 0.80 0.00 0.12 6.47 03:39:01 PM all 81.65 0.00 1.89 0.10 0.11 16.25 03:39:01 PM 0 77.30 0.00 1.49 0.12 0.12 20.98 03:39:01 PM 1 86.29 0.00 2.60 0.13 0.12 10.85 03:39:01 PM 2 77.78 0.00 2.01 0.00 0.12 20.10 03:39:01 PM 3 85.24 0.00 1.47 0.13 0.10 13.06 03:40:01 PM all 73.71 0.00 2.28 0.25 0.11 23.66 03:40:01 PM 0 69.21 0.00 1.75 0.05 0.10 28.89 03:40:01 PM 1 75.35 0.00 1.99 0.02 0.10 22.55 03:40:01 PM 2 75.48 0.00 2.46 0.57 0.12 21.38 03:40:01 PM 3 74.82 0.00 2.90 0.35 0.12 21.81 Average: all 64.07 0.00 2.13 0.67 0.10 33.03 Average: 0 62.63 0.00 2.25 0.52 0.10 34.50 Average: 1 64.25 0.00 1.99 0.60 0.10 33.06 Average: 2 62.68 0.00 2.45 0.84 0.10 33.92 Average: 3 66.70 0.00 1.84 0.72 0.11 30.64