---> uname -a: Linux prd-centos8-builder-2c-8g-2068.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): 2 On-line CPU(s) list: 0,1 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 2 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): 0,1 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: 2 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 3.8G 0 3.8G 0% /dev tmpfs 3.8G 0 3.8G 0% /dev/shm tmpfs 3.8G 17M 3.8G 1% /run tmpfs 3.8G 0 3.8G 0% /sys/fs/cgroup /dev/vda1 40G 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 664 4466 19 2566 6725 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:36:39:ce brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.118/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86097sec preferred_lft 86097sec inet6 fe80::f816:3eff:fe36:39ce/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:13:b0:dd:b7 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) 03/04/2024 _x86_64_ (2 CPU) 12:13:30 LINUX RESTART (2 CPU) 12:14:01 PM tps rtps wtps bread/s bwrtn/s 12:15:01 PM 67.89 24.26 43.64 4362.01 31779.94 12:16:01 PM 86.32 6.93 79.39 1303.30 5748.98 12:17:01 PM 139.64 14.73 124.91 3200.13 9119.41 12:18:01 PM 140.15 0.30 139.85 48.92 4899.58 Average: 108.50 11.55 96.95 2228.55 12887.14 12:14:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:15:01 PM 5273640 7045280 2608792 33.10 2688 1962032 949668 10.63 235832 2079308 62356 12:16:01 PM 4913972 6966424 2968460 37.66 2688 2230348 1010420 11.31 273952 2354308 176136 12:17:01 PM 4400280 6628816 3482152 44.18 2688 2400324 1288084 14.42 315340 2799476 46584 12:18:01 PM 4655864 6967952 3226568 40.93 2688 2475544 921096 10.31 506488 2324836 46172 Average: 4810939 6902118 3071493 38.97 2688 2267062 1042317 11.67 332903 2389482 82812 12:14:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:15:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:15:01 PM eth0 406.50 232.02 2519.86 64.01 0.00 0.00 0.00 0.00 12:15:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:16:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:16:01 PM eth0 69.74 58.88 928.43 7.25 0.00 0.00 0.00 0.00 12:16:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:17:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:17:01 PM eth0 132.18 122.61 719.86 33.85 0.00 0.00 0.00 0.00 12:17:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:18:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:18:01 PM eth0 222.51 231.57 930.14 67.91 0.00 0.00 0.00 0.00 12:18:01 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 207.74 161.27 1274.59 43.26 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) 03/04/2024 _x86_64_ (2 CPU) 12:13:30 LINUX RESTART (2 CPU) 12:14:01 PM CPU %user %nice %system %iowait %steal %idle 12:15:01 PM all 23.55 0.00 5.63 7.88 0.15 62.80 12:15:01 PM 0 30.94 0.00 6.50 12.25 0.20 50.10 12:15:01 PM 1 16.17 0.00 4.76 3.51 0.10 75.46 12:16:01 PM all 37.05 0.00 5.20 3.17 0.12 54.46 12:16:01 PM 0 50.85 0.00 6.11 3.01 0.10 39.92 12:16:01 PM 1 23.30 0.00 4.29 3.32 0.13 68.96 12:17:01 PM all 36.93 0.00 25.76 7.46 0.14 29.71 12:17:01 PM 0 42.73 0.00 24.97 6.91 0.14 25.26 12:17:01 PM 1 31.09 0.00 26.55 8.02 0.15 34.18 12:18:01 PM all 44.70 0.00 4.68 6.57 0.12 43.92 12:18:01 PM 0 50.81 0.00 3.98 4.38 0.12 40.71 12:18:01 PM 1 38.63 0.00 5.39 8.75 0.12 47.11 Average: all 35.57 0.00 10.30 6.26 0.13 47.74 Average: 0 43.85 0.00 10.39 6.63 0.14 38.99 Average: 1 27.29 0.00 10.21 5.89 0.13 56.48