---> uname -a: Linux prd-centos8-builder-4c-4g-2083.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: 2799.996 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 9.2G 71G 12% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 752 12074 19 2933 14664 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:14:10:01 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.0/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85984sec preferred_lft 85984sec inet6 fe80::f816:3eff:fe14:1001/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:fd:b2:b0:ff 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) 03/26/2024 _x86_64_ (4 CPU) 18:43:01 LINUX RESTART (4 CPU) 06:44:01 PM tps rtps wtps bread/s bwrtn/s 06:45:01 PM 85.65 8.03 77.62 1342.35 6349.15 06:46:01 PM 295.55 19.31 276.24 3787.14 11963.45 06:47:01 PM 80.79 1.87 78.93 827.99 15968.73 06:48:01 PM 9.68 0.00 9.68 0.00 939.15 06:49:01 PM 4.73 0.00 4.73 0.00 388.09 Average: 95.28 5.84 89.44 1191.48 7122.01 06:44:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:45:01 PM 13150648 15080208 2988796 18.52 2688 2142584 1166320 6.79 261852 2364512 178944 06:46:01 PM 11258640 13740944 4880804 30.24 2688 2676808 2954448 17.19 348992 4095548 348756 06:47:01 PM 10371392 13000732 5768052 35.74 2688 2821892 3019084 17.57 540888 4776500 17840 06:48:01 PM 9996496 12636800 6142948 38.06 2688 2832164 3348296 19.48 545520 5140860 4184 06:49:01 PM 9978888 12625088 6160556 38.17 2688 2837928 3364360 19.57 545568 5158448 1084 Average: 10951213 13416754 5188231 32.15 2688 2662275 2770502 16.12 448564 4307174 110162 06:44:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:45:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:45:01 PM eth0 86.49 68.78 958.41 8.30 0.00 0.00 0.00 0.00 06:45:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:46:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:46:01 PM eth0 300.15 232.82 3884.38 41.55 0.00 0.00 0.00 0.00 06:46:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:47:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:47:01 PM eth0 43.84 41.81 559.53 9.68 0.00 0.00 0.00 0.00 06:47:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:48:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:48:01 PM eth0 1.97 2.30 0.36 0.62 0.00 0.00 0.00 0.00 06:48:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:49:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:49:01 PM eth0 2.03 1.40 0.50 0.42 0.00 0.00 0.00 0.00 06:49:01 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 86.89 69.42 1080.62 12.11 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) 03/26/2024 _x86_64_ (4 CPU) 18:43:01 LINUX RESTART (4 CPU) 06:44:01 PM CPU %user %nice %system %iowait %steal %idle 06:45:01 PM all 18.52 0.00 2.35 1.32 0.06 77.74 06:45:01 PM 0 11.60 0.00 1.79 0.67 0.05 85.90 06:45:01 PM 1 24.11 0.00 2.54 1.67 0.07 71.62 06:45:01 PM 2 31.53 0.00 4.16 2.37 0.07 61.86 06:45:01 PM 3 6.83 0.00 0.92 0.57 0.07 91.61 06:46:01 PM all 37.62 0.00 4.16 2.98 0.10 55.14 06:46:01 PM 0 34.60 0.00 2.82 2.39 0.10 60.08 06:46:01 PM 1 41.91 0.00 4.57 5.08 0.10 48.34 06:46:01 PM 2 39.52 0.00 3.40 1.86 0.10 55.13 06:46:01 PM 3 34.46 0.00 5.86 2.57 0.08 57.02 06:47:01 PM all 65.52 0.00 2.77 2.18 0.10 29.42 06:47:01 PM 0 77.13 0.00 2.54 4.75 0.12 15.46 06:47:01 PM 1 55.00 0.00 2.81 2.27 0.10 39.82 06:47:01 PM 2 63.02 0.00 1.29 0.79 0.10 34.80 06:47:01 PM 3 66.92 0.00 4.45 0.92 0.10 27.61 06:48:01 PM all 35.88 0.00 0.91 0.09 0.09 63.04 06:48:01 PM 0 31.08 0.00 1.10 0.00 0.08 67.73 06:48:01 PM 1 37.48 0.00 1.24 0.25 0.10 60.93 06:48:01 PM 2 36.30 0.00 0.74 0.02 0.08 62.86 06:48:01 PM 3 38.64 0.00 0.55 0.10 0.08 60.63 06:49:01 PM all 5.01 0.00 0.32 0.10 0.05 94.51 06:49:01 PM 0 4.01 0.00 0.38 0.13 0.07 95.40 06:49:01 PM 1 5.00 0.00 0.30 0.12 0.05 94.54 06:49:01 PM 2 6.75 0.00 0.32 0.17 0.05 92.71 06:49:01 PM 3 4.26 0.00 0.28 0.00 0.05 95.40 Average: all 32.51 0.00 2.10 1.33 0.08 63.98 Average: 0 31.68 0.00 1.73 1.59 0.08 64.93 Average: 1 32.69 0.00 2.29 1.88 0.08 63.05 Average: 2 35.42 0.00 1.98 1.04 0.08 61.48 Average: 3 30.23 0.00 2.41 0.83 0.08 66.44