---> uname -a: Linux prd-centos8-builder-4c-4g-10956.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 11G 70G 13% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 870 10160 19 4730 14541 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:57:91:e5 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.20/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84464sec preferred_lft 84464sec inet6 fe80::f816:3eff:fe57:91e5/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:40:b4:e5:3a 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 (prd-centos8-builder-4c-4g-10956.novalocal) 12/27/2023 _x86_64_ (4 CPU) 12:00:01 AM tps rtps wtps bread/s bwrtn/s 12:01:01 AM 33.12 0.00 33.12 0.00 1029.19 12:02:01 AM 39.46 0.08 39.37 1.86 914.06 12:03:01 AM 38.53 0.00 38.53 0.00 885.40 12:04:01 AM 34.66 0.00 34.66 0.00 979.52 12:05:01 AM 37.25 0.00 37.25 0.00 1078.69 12:06:01 AM 50.36 0.03 50.32 4.53 1402.17 12:07:01 AM 75.37 0.42 74.95 59.32 26272.64 Average: 44.10 0.08 44.03 9.39 4650.70 12:00:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:01:01 AM 8806980 12583308 7332340 45.43 2688 3909796 3444236 20.04 879020 5877680 82152 12:02:01 AM 9125052 12824000 7014268 43.46 2688 3831772 2915688 16.96 879096 5560364 1548 12:03:01 AM 8466268 12275556 7673052 47.54 2688 3941504 3490696 20.31 891456 6201496 107716 12:04:01 AM 8446796 12269340 7692524 47.66 2688 3953632 3519300 20.48 895528 6215120 112352 12:05:01 AM 9073076 12797948 7066244 43.78 2688 3854880 2907728 16.92 886984 5599984 4728 12:06:01 AM 10487080 14953032 5652240 35.02 2688 4591164 1143164 6.65 1200816 3870896 722308 12:07:01 AM 10401676 14885748 5737644 35.55 2688 4605136 1166276 6.79 1377592 3772896 28660 Average: 9258133 13226990 6881187 42.64 2688 4098269 2655298 15.45 1001499 5299777 151352 12:00:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:01:01 AM lo 2673.93 2673.93 2683.01 2683.01 0.00 0.00 0.00 0.00 12:01:01 AM eth0 7.80 7.10 2.03 1.88 0.00 0.00 0.00 0.00 12:01:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:02:01 AM lo 3389.87 3389.87 3415.18 3415.18 0.00 0.00 0.00 0.00 12:02:01 AM eth0 5.87 5.36 1.48 1.39 0.00 0.00 0.00 0.00 12:02:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:03:01 AM lo 3352.22 3352.22 3330.06 3330.06 0.00 0.00 0.00 0.00 12:03:01 AM eth0 7.70 7.53 1.89 8.21 0.00 0.00 0.00 0.00 12:03:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:04:01 AM lo 2585.87 2585.87 2599.20 2599.20 0.00 0.00 0.00 0.00 12:04:01 AM eth0 9.11 8.50 2.18 2.40 0.00 0.00 0.00 0.00 12:04:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:05:01 AM lo 2470.69 2470.69 2540.47 2540.47 0.00 0.00 0.00 0.00 12:05:01 AM eth0 7.96 6.68 2.12 2.18 0.00 0.00 0.00 0.00 12:05:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:06:01 AM lo 639.14 639.14 656.32 656.32 0.00 0.00 0.00 0.00 12:06:01 AM eth0 186.32 139.63 1236.12 181.90 0.00 0.00 0.00 0.00 12:06:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:07:01 AM eth0 16.98 17.08 39.94 7.41 0.00 0.00 0.00 0.00 12:07:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 2159.08 2159.08 2175.16 2175.16 0.00 0.00 0.00 0.00 Average: eth0 34.53 27.40 183.63 29.33 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 (prd-centos8-builder-4c-4g-10956.novalocal) 12/27/2023 _x86_64_ (4 CPU) 12:00:01 AM CPU %user %nice %system %iowait %steal %idle 12:01:01 AM all 58.17 0.03 3.58 0.18 0.12 37.93 12:01:01 AM 0 55.67 0.03 2.61 0.22 0.10 41.38 12:01:01 AM 1 56.75 0.00 3.83 0.08 0.12 39.22 12:01:01 AM 2 62.36 0.07 4.43 0.14 0.10 32.91 12:01:01 AM 3 57.92 0.00 3.45 0.29 0.15 38.19 12:02:01 AM all 61.70 0.00 3.35 0.19 0.10 34.66 12:02:01 AM 0 58.69 0.00 3.18 0.15 0.10 37.88 12:02:01 AM 1 64.42 0.00 3.17 0.17 0.10 32.14 12:02:01 AM 2 61.83 0.00 4.58 0.25 0.10 33.24 12:02:01 AM 3 61.87 0.00 2.46 0.17 0.10 35.40 12:03:01 AM all 62.08 0.00 3.48 0.23 0.10 34.12 12:03:01 AM 0 60.99 0.00 2.54 0.22 0.10 36.15 12:03:01 AM 1 64.52 0.00 5.49 0.35 0.08 29.55 12:03:01 AM 2 64.74 0.00 3.90 0.15 0.12 31.09 12:03:01 AM 3 58.06 0.00 1.97 0.19 0.10 39.68 12:04:01 AM all 62.40 0.00 3.22 0.34 0.11 33.93 12:04:01 AM 0 62.81 0.00 3.34 0.22 0.10 33.53 12:04:01 AM 1 61.66 0.00 2.83 0.02 0.10 35.39 12:04:01 AM 2 62.43 0.00 3.27 0.66 0.12 33.53 12:04:01 AM 3 62.72 0.00 3.43 0.46 0.14 33.26 12:05:01 AM all 57.91 0.00 3.07 0.41 0.13 38.49 12:05:01 AM 0 56.51 0.00 3.38 0.37 0.12 39.63 12:05:01 AM 1 59.65 0.00 4.35 0.32 0.10 35.58 12:05:01 AM 2 54.23 0.00 1.79 0.44 0.14 43.40 12:05:01 AM 3 61.27 0.00 2.76 0.51 0.15 35.31 12:06:01 AM all 41.41 0.00 2.91 0.33 0.10 55.25 12:06:01 AM 0 34.13 0.00 2.54 0.07 0.10 63.17 12:06:01 AM 1 37.63 0.00 2.49 0.64 0.08 59.15 12:06:01 AM 2 55.39 0.00 3.62 0.20 0.10 40.69 12:06:01 AM 3 38.51 0.00 3.00 0.42 0.10 57.97 12:07:01 AM all 15.68 0.00 1.16 5.96 0.07 77.14 12:07:01 AM 0 31.07 0.00 1.14 2.41 0.07 65.32 12:07:01 AM 1 11.41 0.00 1.46 7.35 0.08 79.70 12:07:01 AM 2 1.10 0.00 0.60 9.69 0.05 88.56 12:07:01 AM 3 19.11 0.00 1.45 4.38 0.07 74.99 Average: all 51.29 0.00 2.96 1.10 0.10 44.54 Average: 0 51.37 0.00 2.67 0.52 0.10 45.33 Average: 1 50.82 0.00 3.37 1.28 0.10 44.43 Average: 2 51.67 0.01 3.17 1.66 0.10 43.40 Average: 3 51.30 0.00 2.64 0.92 0.12 45.02