---> uname -a: Linux prd-centos8-builder-4c-4g-2381.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 9.3G 71G 12% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 781 12034 19 2944 14630 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:a2:6d:74 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.242/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86143sec preferred_lft 86143sec inet6 fe80::f816:3eff:fea2:6d74/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:8f:ba:6f:d9 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) 12:05:55 LINUX RESTART (4 CPU) 12:07:01 PM tps rtps wtps bread/s bwrtn/s 12:08:01 PM 104.86 7.63 97.24 1298.33 9844.95 12:09:01 PM 110.88 1.05 109.83 124.78 11631.34 12:10:01 PM 127.84 0.70 127.14 102.50 20112.06 Average: 114.53 3.13 111.40 508.65 13862.46 12:07:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:08:01 PM 13186624 15060068 2952816 18.30 2688 2087608 1143880 6.66 227344 2361612 47412 12:09:01 PM 12522924 15004452 3616516 22.41 2688 2673412 1231620 7.17 265416 2908384 378312 12:10:01 PM 12344980 15001760 3794460 23.51 2688 2834880 1117368 6.50 468124 2838596 24236 Average: 12684843 15022093 3454597 21.40 2688 2531967 1164289 6.77 320295 2702864 149987 12:07:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:08:01 PM eth0 56.63 46.10 633.73 6.20 0.00 0.00 0.00 0.00 12:08:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:09:01 PM eth0 143.63 93.35 1969.85 11.01 0.00 0.00 0.00 0.00 12:09:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:10:01 PM eth0 33.61 32.71 216.38 10.10 0.00 0.00 0.00 0.00 12:10:01 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 77.95 57.38 939.90 9.10 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) 12:05:55 LINUX RESTART (4 CPU) 12:07:01 PM CPU %user %nice %system %iowait %steal %idle 12:08:01 PM all 16.40 0.00 2.28 1.17 0.08 80.07 12:08:01 PM 0 34.06 0.00 3.02 1.70 0.08 61.14 12:08:01 PM 1 7.25 0.00 1.55 1.07 0.07 90.06 12:08:01 PM 2 17.60 0.00 2.96 0.79 0.08 78.58 12:08:01 PM 3 6.67 0.00 1.60 1.14 0.07 90.52 12:09:01 PM all 23.37 0.00 3.65 0.97 0.11 71.90 12:09:01 PM 0 24.87 0.00 3.60 0.32 0.12 71.09 12:09:01 PM 1 11.16 0.00 2.49 1.49 0.12 84.75 12:09:01 PM 2 18.88 0.00 3.20 1.22 0.08 76.61 12:09:01 PM 3 38.54 0.00 5.32 0.85 0.12 55.17 12:10:01 PM all 15.88 0.00 3.20 1.74 0.08 79.10 12:10:01 PM 0 29.73 0.00 3.35 2.25 0.08 64.58 12:10:01 PM 1 5.79 0.00 2.26 1.51 0.05 90.39 12:10:01 PM 2 22.52 0.00 5.42 2.69 0.08 69.29 12:10:01 PM 3 5.44 0.00 1.77 0.52 0.08 92.19 Average: all 18.55 0.00 3.05 1.30 0.09 77.02 Average: 0 29.55 0.00 3.33 1.42 0.09 65.60 Average: 1 8.07 0.00 2.10 1.35 0.08 88.40 Average: 2 19.67 0.00 3.86 1.57 0.08 74.82 Average: 3 16.89 0.00 2.90 0.84 0.09 79.29