---> uname -a: Linux prd-centos8-builder-4c-4g-1863.novalocal 4.18.0-536.el8.x86_64 #1 SMP Thu Jan 18 15:15:29 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: 2799.996 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 8.8G 72G 11% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 776 12215 19 2769 14645 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:15:ce:47 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.200/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86096sec preferred_lft 86096sec inet6 fe80::f816:3eff:fe15:ce47/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:96:40:6d:76 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 4.18.0-536.el8.x86_64 (centos-stream-8-builder-37d44b9c-5feb-4b6f-a60e-fe1022bf91ff.nov) 03/03/2024 _x86_64_ (4 CPU) 15:43:44 LINUX RESTART (4 CPU) 03:44:01 PM tps rtps wtps bread/s bwrtn/s 03:45:01 PM 89.65 28.19 61.46 6247.52 39398.52 03:46:01 PM 111.98 16.01 95.97 3435.39 7953.43 03:47:01 PM 246.37 10.86 235.50 2131.82 13733.07 03:48:01 PM 45.45 0.17 45.29 86.85 6018.63 Average: 123.35 13.81 109.55 2974.91 16774.12 03:44:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:45:01 PM 13457292 15108040 2682148 16.62 2688 1876340 1142624 6.65 180248 2186336 77348 03:46:01 PM 13043500 15023976 3095940 19.18 2688 2191176 1428208 8.31 214828 2504048 112468 03:47:01 PM 11747624 14163672 4391816 27.21 2688 2617404 1857112 10.80 330832 3645572 144128 03:48:01 PM 11229684 13704404 4909756 30.42 2688 2673520 2251948 13.10 389000 4092152 33856 Average: 12369525 14500023 3769915 23.36 2688 2339610 1669973 9.72 278727 3107027 91950 03:44:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:45:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:45:01 PM eth0 346.97 204.57 1290.80 55.96 0.00 0.00 0.00 0.00 03:45:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:46:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:46:01 PM eth0 72.36 54.92 765.79 17.30 0.00 0.00 0.00 0.00 03:46:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:47:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:47:01 PM eth0 363.95 280.54 5240.22 39.64 0.00 0.00 0.00 0.00 03:47:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:48:01 PM lo 1.78 1.78 0.13 0.13 0.00 0.00 0.00 0.00 03:48:01 PM eth0 17.43 18.55 54.05 4.49 0.00 0.00 0.00 0.00 03:48:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.45 0.45 0.03 0.03 0.00 0.00 0.00 0.00 Average: eth0 200.15 139.62 1837.42 29.35 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 4.18.0-536.el8.x86_64 (centos-stream-8-builder-37d44b9c-5feb-4b6f-a60e-fe1022bf91ff.nov) 03/03/2024 _x86_64_ (4 CPU) 15:43:44 LINUX RESTART (4 CPU) 03:44:01 PM CPU %user %nice %system %iowait %steal %idle 03:45:01 PM all 18.20 0.00 3.71 9.67 0.08 68.35 03:45:01 PM 0 20.09 0.00 3.35 15.86 0.05 60.64 03:45:01 PM 1 17.19 0.00 4.78 5.01 0.08 72.93 03:45:01 PM 2 13.30 0.00 3.47 7.47 0.12 75.64 03:45:01 PM 3 22.22 0.00 3.22 10.29 0.05 64.21 03:46:01 PM all 19.27 0.00 2.76 2.57 0.09 75.30 03:46:01 PM 0 11.38 0.00 1.89 1.22 0.08 85.43 03:46:01 PM 1 19.69 0.00 2.84 1.94 0.10 75.42 03:46:01 PM 2 16.78 0.00 2.67 4.34 0.08 76.12 03:46:01 PM 3 29.24 0.00 3.65 2.80 0.10 64.21 03:47:01 PM all 46.82 0.00 3.43 6.28 0.16 43.30 03:47:01 PM 0 46.71 0.00 4.04 5.18 0.15 43.92 03:47:01 PM 1 41.75 0.00 3.13 4.08 0.12 50.93 03:47:01 PM 2 47.71 0.00 2.56 8.48 0.20 41.04 03:47:01 PM 3 51.10 0.00 4.00 7.37 0.17 37.36 03:48:01 PM all 71.38 0.00 2.17 0.47 0.10 25.87 03:48:01 PM 0 69.97 0.00 2.54 0.39 0.12 26.99 03:48:01 PM 1 69.47 0.00 1.96 0.27 0.10 28.20 03:48:01 PM 2 74.51 0.00 2.06 0.75 0.10 22.57 03:48:01 PM 3 71.55 0.00 2.13 0.49 0.10 25.73 Average: all 38.91 0.00 3.02 4.74 0.11 53.22 Average: 0 36.99 0.00 2.95 5.66 0.10 54.29 Average: 1 37.02 0.00 3.18 2.82 0.10 56.88 Average: 2 38.11 0.00 2.69 5.26 0.13 53.81 Average: 3 43.53 0.00 3.25 5.23 0.11 47.88