---> uname -a: Linux prd-centos8-builder-4c-4g-14569.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 8.9G 72G 12% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 770 12461 19 2528 14655 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:f1:f4:ab brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.109/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86042sec preferred_lft 86042sec inet6 fe80::f816:3eff:fef1:f4ab/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:1e:16:f8:2e 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) 04/25/2024 _x86_64_ (4 CPU) 17:04:12 LINUX RESTART (4 CPU) 05:05:01 PM tps rtps wtps bread/s bwrtn/s 05:06:01 PM 185.04 14.49 170.55 2593.77 6247.58 05:07:01 PM 99.08 1.17 97.92 119.96 7256.96 05:08:01 PM 129.65 5.65 124.00 1058.09 10537.79 05:09:01 PM 20.01 0.17 19.84 127.96 1511.41 05:10:01 PM 30.02 0.52 29.50 75.03 2129.87 Average: 92.76 4.40 88.36 794.99 5536.47 05:05:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:06:01 PM 13307492 15112476 2831944 17.55 2688 2020152 1087488 6.33 212600 2265092 138680 05:07:01 PM 12707736 14705392 3431700 21.26 2688 2205700 1591736 9.26 233384 2812032 165732 05:08:01 PM 12054284 14215064 4085152 25.31 2688 2364940 1888744 10.99 270896 3406016 12964 05:09:01 PM 11791396 14007420 4348040 26.94 2688 2418388 1959156 11.40 313544 3620592 26260 05:10:01 PM 12805284 15050184 3334152 20.66 2688 2446308 1113396 6.48 476016 2446588 24884 Average: 12533238 14618107 3606198 22.34 2688 2291098 1528104 8.89 301288 2910064 73704 05:05:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:06:01 PM eth0 168.65 112.81 909.93 37.95 0.00 0.00 0.00 0.00 05:06:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:07:01 PM eth0 134.21 110.90 1498.47 25.01 0.00 0.00 0.00 0.00 05:07:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:08:01 PM eth0 180.60 150.26 1951.78 21.68 0.00 0.00 0.00 0.00 05:08:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:09:01 PM eth0 19.29 17.34 19.55 5.34 0.00 0.00 0.00 0.00 05:09:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:10:01 PM eth0 20.27 19.69 14.79 9.36 0.00 0.00 0.00 0.00 05:10:01 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 104.60 82.20 878.84 19.87 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) 04/25/2024 _x86_64_ (4 CPU) 17:04:12 LINUX RESTART (4 CPU) 05:05:01 PM CPU %user %nice %system %iowait %steal %idle 05:06:01 PM all 18.26 0.00 3.15 1.66 0.08 76.85 05:06:01 PM 0 7.66 0.00 3.03 3.38 0.08 85.85 05:06:01 PM 1 19.44 0.00 3.26 1.22 0.07 76.02 05:06:01 PM 2 12.80 0.00 1.69 0.69 0.08 84.74 05:06:01 PM 3 33.11 0.00 4.63 1.34 0.10 60.82 05:07:01 PM all 21.77 0.00 2.17 1.82 0.08 74.15 05:07:01 PM 0 23.87 0.00 2.76 2.37 0.07 70.93 05:07:01 PM 1 11.48 0.00 1.49 2.33 0.08 84.62 05:07:01 PM 2 13.99 0.00 1.17 1.50 0.08 83.25 05:07:01 PM 3 37.69 0.00 3.27 1.09 0.10 57.85 05:08:01 PM all 25.46 0.00 1.59 2.11 0.10 70.74 05:08:01 PM 0 26.82 0.00 1.25 1.37 0.12 70.44 05:08:01 PM 1 26.45 0.00 1.97 2.69 0.08 68.80 05:08:01 PM 2 23.26 0.00 1.77 2.86 0.10 72.01 05:08:01 PM 3 25.33 0.00 1.37 1.50 0.08 71.72 05:09:01 PM all 66.44 0.00 2.22 0.18 0.13 31.03 05:09:01 PM 0 58.63 0.00 2.46 0.28 0.12 38.51 05:09:01 PM 1 70.12 0.00 2.05 0.03 0.13 27.67 05:09:01 PM 2 68.94 0.00 2.25 0.13 0.15 28.52 05:09:01 PM 3 68.06 0.00 2.11 0.28 0.12 29.43 05:10:01 PM all 37.48 0.00 2.46 0.19 0.10 59.76 05:10:01 PM 0 24.31 0.00 1.95 0.32 0.10 73.32 05:10:01 PM 1 42.50 0.00 2.57 0.17 0.10 54.66 05:10:01 PM 2 30.00 0.00 2.17 0.07 0.08 67.68 05:10:01 PM 3 53.13 0.00 3.14 0.22 0.12 43.39 Average: all 33.89 0.00 2.32 1.19 0.10 62.50 Average: 0 28.26 0.00 2.29 1.54 0.10 67.81 Average: 1 34.02 0.00 2.27 1.29 0.09 62.33 Average: 2 29.82 0.00 1.81 1.05 0.10 67.22 Average: 3 43.46 0.00 2.90 0.89 0.10 52.64