---> uname -a: Linux prd-centos8-builder-4c-4g-1496.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: 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 771 11140 19 3849 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:86:6f:91 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.136/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85983sec preferred_lft 85983sec inet6 fe80::f816:3eff:fe86:6f91/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:12:62:ba:11 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) 03/18/2024 _x86_64_ (4 CPU) 08:20:08 LINUX RESTART (4 CPU) 08:21:02 AM tps rtps wtps bread/s bwrtn/s 08:22:01 AM 111.44 7.78 103.66 1321.54 9410.79 08:23:01 AM 201.22 20.13 181.08 4357.30 8762.91 08:24:01 AM 72.36 0.40 71.96 93.84 7415.96 08:25:01 AM 86.72 1.48 85.24 150.35 6458.35 08:26:01 AM 56.72 0.52 56.21 46.13 7869.31 08:27:01 AM 59.79 0.25 59.54 43.59 30611.33 Average: 98.01 5.09 92.93 1001.56 11760.70 08:21:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:22:01 AM 13146404 15047648 2993036 18.54 2688 2113296 1184852 6.89 219172 2404228 112032 08:23:01 AM 12107060 14383728 4032380 24.98 2688 2480656 2024728 11.78 333556 3293236 153296 08:24:01 AM 11562228 14037228 4577212 28.36 2688 2676388 2258876 13.14 389212 3770212 141672 08:25:01 AM 9178176 11957908 6961264 43.13 2688 2976472 4014176 23.35 528904 5992356 277904 08:26:01 AM 11426720 15016880 4712720 29.20 2688 3784716 1161448 6.76 815712 3462080 888700 08:27:01 AM 11431584 15023348 4707856 29.17 2688 3786524 1137448 6.62 973656 3302000 1176 Average: 11475362 14244457 4664078 28.90 2688 2969675 1963588 11.42 543369 3704019 262463 08:21:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:22:01 AM eth0 63.97 53.97 677.69 6.64 0.00 0.00 0.00 0.00 08:22:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:23:01 AM eth0 286.39 230.09 3305.76 45.35 0.00 0.00 0.00 0.00 08:23:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:24:01 AM lo 0.13 0.13 0.03 0.03 0.00 0.00 0.00 0.00 08:24:01 AM eth0 153.83 119.38 2939.37 17.22 0.00 0.00 0.00 0.00 08:24:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:25:01 AM lo 1862.80 1862.80 1865.70 1865.70 0.00 0.00 0.00 0.00 08:25:01 AM eth0 93.92 72.48 1282.47 9.86 0.00 0.00 0.00 0.00 08:25:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:26:01 AM lo 0.52 0.52 1.35 1.35 0.00 0.00 0.00 0.00 08:26:01 AM eth0 115.91 97.53 1368.58 14.86 0.00 0.00 0.00 0.00 08:26:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:27:01 AM eth0 81.37 85.40 46.83 168.78 0.00 0.00 0.00 0.00 08:27:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 311.44 311.44 312.05 312.05 0.00 0.00 0.00 0.00 Average: eth0 132.77 109.98 1606.25 43.89 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) 03/18/2024 _x86_64_ (4 CPU) 08:20:08 LINUX RESTART (4 CPU) 08:21:02 AM CPU %user %nice %system %iowait %steal %idle 08:22:01 AM all 18.36 0.00 2.43 1.59 0.07 77.54 08:22:01 AM 0 17.87 0.00 2.07 0.56 0.07 79.43 08:22:01 AM 1 25.24 0.00 3.22 2.62 0.07 68.86 08:22:01 AM 2 19.16 0.00 2.98 1.16 0.09 76.61 08:22:01 AM 3 11.19 0.00 1.46 2.04 0.05 85.26 08:23:01 AM all 44.13 0.00 3.10 2.38 0.12 50.27 08:23:01 AM 0 42.75 0.00 2.06 1.31 0.10 53.78 08:23:01 AM 1 46.51 0.00 2.87 2.14 0.13 48.35 08:23:01 AM 2 45.87 0.00 3.00 1.74 0.13 49.25 08:23:01 AM 3 41.39 0.00 4.46 4.32 0.12 49.71 08:24:01 AM all 48.63 0.00 2.05 1.00 0.09 48.24 08:24:01 AM 0 47.47 0.00 2.60 1.04 0.10 48.79 08:24:01 AM 1 53.44 0.00 1.51 1.10 0.07 43.88 08:24:01 AM 2 47.47 0.00 1.71 1.17 0.10 49.55 08:24:01 AM 3 46.12 0.00 2.40 0.67 0.08 50.73 08:25:01 AM all 55.79 0.00 3.71 0.50 0.10 39.89 08:25:01 AM 0 59.35 0.00 3.32 0.74 0.10 36.49 08:25:01 AM 1 58.32 0.00 4.07 0.12 0.10 37.40 08:25:01 AM 2 54.20 0.00 4.11 0.37 0.10 41.21 08:25:01 AM 3 51.30 0.00 3.34 0.79 0.12 44.46 08:26:01 AM all 35.13 0.00 2.55 1.06 0.09 61.17 08:26:01 AM 0 18.60 0.00 1.78 0.20 0.07 79.35 08:26:01 AM 1 61.83 0.00 3.66 2.52 0.10 31.89 08:26:01 AM 2 33.28 0.00 3.75 1.29 0.10 61.58 08:26:01 AM 3 26.85 0.00 1.02 0.23 0.08 71.80 08:27:01 AM all 15.94 0.00 2.06 4.68 0.09 77.23 08:27:01 AM 0 11.83 0.00 2.16 0.38 0.08 85.54 08:27:01 AM 1 22.47 0.00 2.57 7.49 0.07 67.40 08:27:01 AM 2 21.43 0.00 1.51 9.83 0.12 67.11 08:27:01 AM 3 7.98 0.00 1.99 1.01 0.08 88.94 Average: all 36.38 0.00 2.65 1.87 0.09 59.01 Average: 0 33.00 0.00 2.33 0.71 0.09 63.87 Average: 1 44.67 0.00 2.98 2.67 0.09 49.59 Average: 2 36.96 0.00 2.84 2.60 0.11 57.50 Average: 3 30.88 0.00 2.45 1.51 0.09 65.08