---> uname -a: Linux prd-centos8-builder-4c-4g-2377.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: 2799.998 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 9.8G 71G 13% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 768 11396 19 3596 14654 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:d5:6a:ce brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.253/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86125sec preferred_lft 86125sec inet6 fe80::f816:3eff:fed5:6ace/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:36:9a:f8:c7 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) 03/27/2024 _x86_64_ (4 CPU) 12:01:25 LINUX RESTART (4 CPU) 12:02:01 PM tps rtps wtps bread/s bwrtn/s 12:03:01 PM 167.78 13.93 153.85 2443.99 6233.59 12:04:01 PM 282.27 18.48 263.79 4005.99 12015.45 12:05:01 PM 88.92 2.25 86.67 322.37 10202.63 12:06:01 PM 80.46 0.50 79.96 74.91 33077.41 Average: 154.87 8.79 146.08 1712.14 15381.49 12:02:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:03:01 PM 13250252 15110340 2889192 17.90 2688 2074224 1097556 6.39 225396 2306972 172008 12:04:01 PM 11805892 14084276 4333552 26.85 2688 2482964 2007408 11.68 282204 3649508 195772 12:05:01 PM 10706608 13825536 5432836 33.66 2688 3318132 2137392 12.44 735068 4275268 739108 12:06:01 PM 11656492 14991148 4482952 27.78 2688 3532036 1164560 6.78 977444 3082212 1280 Average: 11854811 14502825 4284633 26.55 2688 2851839 1601729 9.32 555028 3328490 277042 12:02:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:03:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:03:01 PM eth0 113.48 81.77 1009.66 19.82 0.00 0.00 0.00 0.00 12:03:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:04:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:04:01 PM eth0 288.13 243.29 3539.27 41.39 0.00 0.00 0.00 0.00 12:04:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:05:01 PM eth0 164.35 140.03 2272.73 19.81 0.00 0.00 0.00 0.00 12:05:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:06:01 PM eth0 19.79 18.98 15.80 10.01 0.00 0.00 0.00 0.00 12:06:01 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 146.46 121.04 1709.69 22.76 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) 03/27/2024 _x86_64_ (4 CPU) 12:01:25 LINUX RESTART (4 CPU) 12:02:01 PM CPU %user %nice %system %iowait %steal %idle 12:03:01 PM all 20.32 0.00 3.25 0.84 0.08 75.51 12:03:01 PM 0 12.46 0.00 1.72 0.23 0.08 85.51 12:03:01 PM 1 17.07 0.00 2.64 0.54 0.07 79.68 12:03:01 PM 2 35.51 0.00 4.88 0.82 0.08 58.71 12:03:01 PM 3 16.26 0.00 3.74 1.79 0.08 78.13 12:04:01 PM all 36.33 0.00 3.12 2.27 0.09 58.18 12:04:01 PM 0 33.49 0.00 2.97 0.99 0.08 62.47 12:04:01 PM 1 32.66 0.00 2.59 2.69 0.10 61.96 12:04:01 PM 2 43.08 0.00 3.58 2.68 0.10 50.56 12:04:01 PM 3 36.12 0.00 3.35 2.74 0.08 57.71 12:05:01 PM all 63.43 0.00 2.93 0.60 0.10 32.93 12:05:01 PM 0 58.98 0.00 2.21 0.59 0.10 38.13 12:05:01 PM 1 76.23 0.00 3.13 0.37 0.12 20.16 12:05:01 PM 2 56.15 0.00 2.14 0.18 0.10 41.42 12:05:01 PM 3 62.37 0.00 4.25 1.26 0.10 32.03 12:06:01 PM all 18.72 0.00 2.19 2.28 0.07 76.75 12:06:01 PM 0 12.02 0.00 2.02 1.89 0.07 84.00 12:06:01 PM 1 36.58 0.00 3.41 2.39 0.07 57.56 12:06:01 PM 2 15.37 0.00 1.82 2.83 0.07 79.91 12:06:01 PM 3 10.87 0.00 1.51 2.01 0.07 85.55 Average: all 34.70 0.00 2.87 1.50 0.09 60.84 Average: 0 29.22 0.00 2.23 0.92 0.08 67.54 Average: 1 40.64 0.00 2.94 1.50 0.09 54.83 Average: 2 37.53 0.00 3.11 1.63 0.09 57.65 Average: 3 31.40 0.00 3.21 1.95 0.08 63.35