---> uname -a: Linux prd-centos8-builder-4c-4g-224.novalocal 4.18.0-547.el8.x86_64 #1 SMP Wed Mar 20 00:35:01 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: 2800.000 BogoMIPS: 5600.00 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 795 12015 19 2950 14616 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:db:84:d5 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.209/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86069sec preferred_lft 86069sec inet6 fe80::f816:3eff:fedb:84d5/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:97:31:b3:26 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 4.18.0-547.el8.x86_64 (centos-stream-8-builder-140785a5-b754-4c0c-b31b-2b4ade92ecf9.nov) 05/03/2024 _x86_64_ (4 CPU) 19:05:04 LINUX RESTART (4 CPU) 07:06:01 PM tps rtps wtps bread/s bwrtn/s 07:07:01 PM 75.14 10.85 64.29 1760.37 5641.63 07:08:01 PM 90.79 0.25 90.54 8.53 9724.76 07:09:01 PM 68.61 0.77 67.84 115.43 11669.51 07:10:01 PM 107.52 0.53 106.98 75.45 15585.54 Average: 85.51 3.10 82.41 489.91 10655.36 07:06:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:07:01 PM 13250932 15111588 2888512 17.90 2688 2074664 1095056 6.37 225892 2306240 163940 07:08:01 PM 12998568 15024180 3140876 19.46 2688 2230604 1244528 7.24 246340 2497384 96720 07:09:01 PM 12510744 14987360 3628700 22.48 2688 2668700 1234820 7.18 267208 2917188 252356 07:10:01 PM 12320496 14982144 3818948 23.66 2688 2835896 1140836 6.64 467824 2844868 24736 Average: 12770185 15026318 3369259 20.88 2688 2452466 1178810 6.86 301816 2641420 134438 07:06:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:07:01 PM eth0 71.75 60.39 885.67 7.20 0.00 0.00 0.00 0.00 07:07:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:08:01 PM eth0 21.76 19.33 165.43 4.82 0.00 0.00 0.00 0.00 07:08:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:09:01 PM eth0 73.84 54.77 1288.86 5.65 0.00 0.00 0.00 0.00 07:09:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:10:01 PM eth0 57.16 44.36 758.07 9.09 0.00 0.00 0.00 0.00 07:10:01 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 56.13 44.71 774.50 6.69 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 4.18.0-547.el8.x86_64 (centos-stream-8-builder-140785a5-b754-4c0c-b31b-2b4ade92ecf9.nov) 05/03/2024 _x86_64_ (4 CPU) 19:05:04 LINUX RESTART (4 CPU) 07:06:01 PM CPU %user %nice %system %iowait %steal %idle 07:07:01 PM all 19.53 0.00 2.48 0.94 0.08 76.97 07:07:01 PM 0 27.62 0.00 3.49 0.63 0.08 68.18 07:07:01 PM 1 6.72 0.00 1.71 0.80 0.08 90.68 07:07:01 PM 2 9.05 0.00 1.59 0.65 0.07 88.65 07:07:01 PM 3 34.71 0.00 3.14 1.67 0.07 60.41 07:08:01 PM all 14.36 0.00 2.23 6.18 0.13 77.10 07:08:01 PM 0 21.64 0.00 2.34 4.51 0.13 71.38 07:08:01 PM 1 4.11 0.00 1.47 6.23 0.13 88.05 07:08:01 PM 2 18.59 0.00 2.89 8.64 0.13 69.75 07:08:01 PM 3 13.11 0.00 2.21 5.35 0.10 79.24 07:09:01 PM all 14.59 0.00 1.93 7.70 0.13 75.64 07:09:01 PM 0 25.80 0.00 2.89 7.60 0.10 63.60 07:09:01 PM 1 8.91 0.00 1.32 4.87 0.10 84.80 07:09:01 PM 2 8.32 0.00 1.39 12.78 0.17 77.34 07:09:01 PM 3 15.32 0.00 2.11 5.57 0.15 76.85 07:10:01 PM all 13.37 0.00 2.95 10.86 0.07 72.75 07:10:01 PM 0 25.31 0.00 3.33 8.24 0.08 63.05 07:10:01 PM 1 5.66 0.00 2.33 12.76 0.05 79.20 07:10:01 PM 2 13.03 0.00 3.95 6.87 0.07 76.09 07:10:01 PM 3 9.47 0.00 2.21 15.56 0.07 72.69 Average: all 15.47 0.00 2.40 6.42 0.10 75.62 Average: 0 25.09 0.00 3.01 5.24 0.10 66.55 Average: 1 6.35 0.00 1.71 6.17 0.09 85.69 Average: 2 12.25 0.00 2.46 7.23 0.11 77.95 Average: 3 18.16 0.00 2.42 7.04 0.10 72.29