---> uname -a: Linux prd-centos8-builder-4c-4g-7380.novalocal 4.18.0-500.el8.x86_64 #1 SMP Wed Jun 28 00:07:07 UTC 2023 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 9.6G 71G 12% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 776 11117 19 3867 14642 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:51:85:6d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.4/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85999sec preferred_lft 85999sec inet6 fe80::f816:3eff:fe51:856d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:99:c8:9b:0c 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 4.18.0-500.el8.x86_64 (centos-stream-8-builder-8ea90cd7-8f29-43de-9dcb-89e82942b15d.nov) 12/12/2023 _x86_64_ (4 CPU) 06:29:29 LINUX RESTART (4 CPU) 06:30:01 AM tps rtps wtps bread/s bwrtn/s 06:31:01 AM 85.71 14.18 71.53 2430.78 5952.66 06:32:01 AM 294.77 16.65 278.12 3816.30 12027.30 06:33:01 AM 94.92 3.73 91.19 662.80 9565.05 06:34:01 AM 109.16 1.65 107.51 144.81 6586.61 06:35:01 AM 94.14 0.13 94.00 143.82 11928.12 06:36:01 AM 50.32 0.65 49.67 61.18 27433.21 Average: 121.49 6.16 115.33 1209.76 12247.89 06:30:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:31:01 AM 13278692 15131860 2860628 17.72 2688 2068780 1135404 6.61 183928 2326888 174624 06:32:01 AM 12537512 14722908 3601808 22.32 2688 2391980 1433784 8.34 217996 2991828 127184 06:33:01 AM 11467860 13837684 4671460 28.94 2688 2573376 2209736 12.86 318336 3946504 23956 06:34:01 AM 8633888 11539480 7505432 46.50 2688 3103060 4481552 26.07 498412 6570100 286756 06:35:01 AM 11399504 15000264 4739816 29.37 2688 3796744 1169656 6.81 800716 3511832 722416 06:36:01 AM 11420708 15030396 4718612 29.24 2688 3803208 1112904 6.47 975940 3309744 27056 Average: 11456361 14210432 4682959 29.02 2688 2956191 1923839 11.19 499221 3776149 226999 06:30:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:31:01 AM eth0 166.90 121.37 1324.04 31.51 0.00 0.00 0.00 0.00 06:31:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:32:01 AM eth0 210.48 182.20 2281.50 38.89 0.00 0.00 0.00 0.00 06:32:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:33:01 AM eth0 141.53 119.40 2184.86 16.13 0.00 0.00 0.00 0.00 06:33:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:34:01 AM lo 1521.30 1521.30 1543.09 1543.09 0.00 0.00 0.00 0.00 06:34:01 AM eth0 164.53 134.02 3152.13 18.97 0.00 0.00 0.00 0.00 06:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:35:01 AM lo 0.75 0.75 1.39 1.39 0.00 0.00 0.00 0.00 06:35:01 AM eth0 111.71 94.14 1155.17 13.45 0.00 0.00 0.00 0.00 06:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:36:01 AM eth0 79.66 85.84 73.71 162.66 0.00 0.00 0.00 0.00 06:36:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 253.75 253.75 257.49 257.49 0.00 0.00 0.00 0.00 Average: eth0 145.80 122.83 1695.38 46.93 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 4.18.0-500.el8.x86_64 (centos-stream-8-builder-8ea90cd7-8f29-43de-9dcb-89e82942b15d.nov) 12/12/2023 _x86_64_ (4 CPU) 06:29:29 LINUX RESTART (4 CPU) 06:30:01 AM CPU %user %nice %system %iowait %steal %idle 06:31:01 AM all 19.97 0.00 1.93 1.20 0.07 76.83 06:31:01 AM 0 24.11 0.00 2.79 2.06 0.08 70.96 06:31:01 AM 1 20.68 0.00 1.69 1.27 0.07 76.29 06:31:01 AM 2 29.64 0.00 2.46 1.17 0.07 66.67 06:31:01 AM 3 5.42 0.00 0.79 0.30 0.07 93.42 06:32:01 AM all 23.96 0.00 2.09 2.44 0.07 71.45 06:32:01 AM 0 25.54 0.00 1.57 1.70 0.08 71.10 06:32:01 AM 1 22.85 0.00 2.36 2.56 0.07 72.16 06:32:01 AM 2 30.54 0.00 2.86 3.29 0.08 63.22 06:32:01 AM 3 16.88 0.00 1.56 2.19 0.05 79.32 06:33:01 AM all 61.50 0.00 1.57 0.88 0.10 35.95 06:33:01 AM 0 60.13 0.00 1.62 0.50 0.10 37.65 06:33:01 AM 1 63.02 0.00 1.72 0.92 0.10 34.24 06:33:01 AM 2 66.99 0.00 1.00 0.22 0.10 31.69 06:33:01 AM 3 55.86 0.00 1.94 1.89 0.10 40.21 06:34:01 AM all 67.00 0.00 3.03 0.85 0.10 29.03 06:34:01 AM 0 72.73 0.00 1.67 0.02 0.10 25.48 06:34:01 AM 1 68.13 0.00 2.85 1.36 0.10 27.56 06:34:01 AM 2 62.11 0.00 3.08 0.32 0.10 34.39 06:34:01 AM 3 64.99 0.00 4.54 1.70 0.10 28.67 06:35:01 AM all 41.24 0.00 1.96 1.21 0.08 55.51 06:35:01 AM 0 59.74 0.00 2.13 0.62 0.10 37.42 06:35:01 AM 1 32.61 0.00 2.03 2.20 0.07 63.10 06:35:01 AM 2 41.18 0.00 1.81 1.36 0.10 55.54 06:35:01 AM 3 31.41 0.00 1.86 0.67 0.07 65.99 06:36:01 AM all 17.74 0.00 1.43 2.47 0.06 78.29 06:36:01 AM 0 28.85 0.00 1.57 1.92 0.07 67.59 06:36:01 AM 1 6.50 0.00 1.05 2.61 0.05 89.79 06:36:01 AM 2 30.19 0.00 2.13 2.88 0.08 64.73 06:36:01 AM 3 5.44 0.00 0.99 2.48 0.03 91.06 Average: all 38.57 0.00 2.00 1.51 0.08 57.84 Average: 0 45.18 0.00 1.89 1.14 0.09 51.70 Average: 1 35.63 0.00 1.95 1.82 0.08 60.53 Average: 2 43.45 0.00 2.22 1.54 0.09 52.70 Average: 3 29.99 0.00 1.94 1.54 0.07 66.46