---> uname -a: Linux prd-centos8-builder-4c-4g-17221.novalocal 4.18.0-553.5.1.el8.x86_64 #1 SMP Tue May 21 05:46:01 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 10G 71G 13% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 825 11125 19 3809 14589 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:1b:31:d3 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.50/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86112sec preferred_lft 86112sec inet6 fe80::f816:3eff:fe1b:31d3/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:b8:da:af:a0 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 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-builder-5e6ee0fb-b6d9-4116-90d4-35c890e2b0f7.nov) 09/02/2024 _x86_64_ (4 CPU) 18:27:15 LINUX RESTART (4 CPU) 06:28:01 PM tps rtps wtps bread/s bwrtn/s 06:29:01 PM 218.11 14.01 204.10 2386.54 7591.04 06:30:01 PM 205.11 18.25 186.86 4162.16 17667.74 06:31:01 PM 115.47 0.35 115.12 12.79 10951.39 06:32:01 PM 55.87 0.50 55.37 74.92 32227.58 Average: 148.65 8.28 140.37 1659.17 17108.08 06:28:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:29:01 PM 13116884 15036244 3022556 18.73 2688 2129480 1162452 6.76 224480 2426240 220252 06:30:01 PM 11734060 14181840 4405380 27.30 2688 2645748 1848192 10.75 324800 3651480 152032 06:31:01 PM 9962668 13116032 6176772 38.27 2688 3344220 2839204 16.52 520236 5196896 564872 06:32:01 PM 11418196 14963408 4721244 29.25 2688 3735564 1156228 6.73 724592 3541172 14316 Average: 11557952 14324381 4581488 28.39 2688 2963753 1751519 10.19 448527 3703947 237868 06:28:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:29:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:29:01 PM eth0 153.30 104.65 1153.03 21.51 0.00 0.00 0.00 0.00 06:29:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:30:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:30:01 PM eth0 443.95 326.00 5376.71 52.00 0.00 0.00 0.00 0.00 06:30:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:31:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:31:01 PM eth0 253.39 209.86 3045.75 32.78 0.00 0.00 0.00 0.00 06:31:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:32:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:32:01 PM eth0 20.03 18.68 16.14 9.57 0.00 0.00 0.00 0.00 06:32:01 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 217.70 164.82 2398.34 28.97 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 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-builder-5e6ee0fb-b6d9-4116-90d4-35c890e2b0f7.nov) 09/02/2024 _x86_64_ (4 CPU) 18:27:15 LINUX RESTART (4 CPU) 06:28:01 PM CPU %user %nice %system %iowait %steal %idle 06:29:01 PM all 19.84 0.00 3.45 1.63 0.09 74.99 06:29:01 PM 0 28.29 0.00 3.56 1.87 0.10 66.18 06:29:01 PM 1 31.00 0.00 5.03 1.70 0.08 62.18 06:29:01 PM 2 14.41 0.00 2.98 0.77 0.05 81.80 06:29:01 PM 3 5.61 0.00 2.23 2.17 0.12 89.88 06:30:01 PM all 50.65 0.00 3.77 3.81 0.17 41.59 06:30:01 PM 0 47.36 0.00 5.02 4.06 0.15 43.41 06:30:01 PM 1 56.29 0.00 2.06 2.70 0.18 38.77 06:30:01 PM 2 50.90 0.00 3.99 4.46 0.15 40.49 06:30:01 PM 3 48.06 0.00 4.01 4.01 0.20 43.71 06:31:01 PM all 41.36 0.00 2.70 3.75 0.12 52.06 06:31:01 PM 0 39.34 0.00 1.66 0.87 0.08 58.04 06:31:01 PM 1 59.83 0.00 3.27 7.99 0.13 28.78 06:31:01 PM 2 36.82 0.00 2.82 3.38 0.15 56.83 06:31:01 PM 3 29.44 0.00 3.06 2.77 0.10 64.63 06:32:01 PM all 12.28 0.00 1.93 4.50 0.07 81.23 06:32:01 PM 0 18.31 0.00 1.91 3.48 0.07 76.24 06:32:01 PM 1 12.62 0.00 2.15 5.13 0.08 80.01 06:32:01 PM 2 10.12 0.00 2.18 7.55 0.07 80.09 06:32:01 PM 3 8.05 0.00 1.47 1.84 0.05 88.59 Average: all 31.00 0.00 2.96 3.42 0.11 62.50 Average: 0 33.30 0.00 3.04 2.57 0.10 60.99 Average: 1 39.89 0.00 3.13 4.38 0.12 52.48 Average: 2 28.04 0.00 2.99 4.04 0.10 64.83 Average: 3 22.77 0.00 2.69 2.70 0.12 71.72