---> uname -a: Linux prd-centos8-builder-4c-4g-11059.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: 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 9.6G 71G 12% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 759 11127 19 3874 14659 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:a9:63:1c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.111/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85978sec preferred_lft 85978sec inet6 fe80::f816:3eff:fea9:631c/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:15:9b:d1:19 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) 12/27/2023 _x86_64_ (4 CPU) 06:29:28 LINUX RESTART (4 CPU) 06:30:00 AM tps rtps wtps bread/s bwrtn/s 06:30:01 AM 7.69 2.20 5.49 158.24 2482.42 06:31:01 AM 88.35 13.16 75.19 2205.13 6434.87 06:32:01 AM 156.76 13.86 142.89 3143.34 11448.29 06:33:01 AM 225.82 6.48 219.34 1335.02 8835.35 06:34:01 AM 98.60 1.65 96.95 144.91 8201.85 06:35:01 AM 82.39 0.03 82.36 11.86 4403.25 06:36:01 AM 81.57 0.67 80.90 66.26 35350.12 Average: 121.96 5.97 115.99 1148.59 12420.02 06:30:00 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:30:01 AM 13728592 15235548 2410728 14.94 2688 1737448 1052400 6.12 140700 1974800 29584 06:31:01 AM 13280032 15130592 2859288 17.72 2688 2066124 1106812 6.44 183076 2326424 171648 06:32:01 AM 12823912 14928780 3315408 20.54 2688 2313268 1285152 7.48 204544 2725980 61656 06:33:01 AM 11602900 13962032 4536420 28.11 2688 2562552 2143024 12.47 316000 3812616 66812 06:34:01 AM 11182756 13855272 4956564 30.71 2688 2871672 2286840 13.30 452324 4081460 162872 06:35:01 AM 10764980 14003376 5374340 33.30 2688 3434556 2004712 11.66 788588 4154936 627688 06:36:01 AM 11409140 15020476 4730180 29.31 2688 3806452 1159156 6.74 974956 3325252 332 Average: 12113187 14590868 4026133 24.95 2688 2684582 1576871 9.17 437170 3200210 160085 06:30:00 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:30:01 AM eth0 663.74 514.29 2152.35 343.50 0.00 0.00 0.00 0.00 06:30:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 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 93.20 76.87 1140.88 10.59 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 128.03 107.15 1301.99 27.79 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 228.04 187.29 2949.60 27.08 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 832.28 832.28 841.12 841.12 0.00 0.00 0.00 0.00 06:34:01 AM eth0 179.50 142.53 3448.64 19.69 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 1009.48 1009.48 1011.19 1011.19 0.00 0.00 0.00 0.00 06:35:01 AM eth0 98.65 82.09 1154.52 10.75 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 83.10 86.27 46.22 162.46 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 306.19 306.19 307.94 307.94 0.00 0.00 0.00 0.00 Average: eth0 136.42 114.71 1674.86 43.82 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) 12/27/2023 _x86_64_ (4 CPU) 06:29:28 LINUX RESTART (4 CPU) 06:30:00 AM CPU %user %nice %system %iowait %steal %idle 06:30:01 AM all 21.17 0.00 3.62 1.11 0.28 73.82 06:30:01 AM 0 21.11 0.00 5.56 0.00 0.00 73.33 06:30:01 AM 1 20.45 0.00 4.55 3.41 0.00 71.59 06:30:01 AM 2 26.67 0.00 3.33 0.00 0.00 70.00 06:30:01 AM 3 16.48 0.00 1.10 1.10 1.10 80.22 06:31:01 AM all 18.02 0.00 1.79 2.08 0.08 78.03 06:31:01 AM 0 13.62 0.00 1.42 0.57 0.07 84.32 06:31:01 AM 1 7.90 0.00 1.04 2.33 0.07 88.66 06:31:01 AM 2 36.07 0.00 3.40 3.15 0.10 57.28 06:31:01 AM 3 14.52 0.00 1.31 2.28 0.07 81.83 06:32:01 AM all 16.01 0.00 1.48 3.73 0.07 78.71 06:32:01 AM 0 9.48 0.00 1.14 2.94 0.08 86.36 06:32:01 AM 1 19.24 0.00 2.00 7.64 0.07 71.06 06:32:01 AM 2 17.63 0.00 1.99 3.87 0.07 76.44 06:32:01 AM 3 17.73 0.00 0.79 0.49 0.05 80.95 06:33:01 AM all 63.81 0.00 2.09 2.63 0.11 31.36 06:33:01 AM 0 67.58 0.00 2.53 2.69 0.14 27.06 06:33:01 AM 1 65.40 0.00 1.98 1.50 0.10 31.03 06:33:01 AM 2 63.33 0.00 1.23 1.99 0.10 33.34 06:33:01 AM 3 58.97 0.00 2.63 4.35 0.10 33.95 06:34:01 AM all 53.76 0.00 2.49 1.51 0.11 42.14 06:34:01 AM 0 53.73 0.00 1.95 0.75 0.10 43.47 06:34:01 AM 1 48.02 0.00 2.52 1.08 0.10 48.27 06:34:01 AM 2 61.86 0.00 1.82 1.08 0.08 35.16 06:34:01 AM 3 51.39 0.00 3.66 3.12 0.13 41.70 06:35:01 AM all 53.70 0.00 2.19 0.63 0.10 43.39 06:35:01 AM 0 68.26 0.00 3.51 1.20 0.10 26.93 06:35:01 AM 1 52.50 0.00 1.40 0.25 0.12 45.73 06:35:01 AM 2 51.28 0.00 1.09 0.54 0.10 46.99 06:35:01 AM 3 42.75 0.00 2.75 0.52 0.08 53.89 06:36:01 AM all 17.51 0.00 1.40 4.33 0.07 76.69 06:36:01 AM 0 7.46 0.00 1.39 0.57 0.07 90.52 06:36:01 AM 1 33.01 0.00 1.73 3.48 0.08 61.70 06:36:01 AM 2 19.89 0.00 1.37 6.58 0.07 72.09 06:36:01 AM 3 9.74 0.00 1.11 6.71 0.05 82.39 Average: all 37.01 0.00 1.91 2.48 0.09 58.51 Average: 0 36.42 0.00 1.99 1.45 0.09 60.04 Average: 1 37.60 0.00 1.78 2.72 0.09 57.81 Average: 2 41.59 0.00 1.82 2.86 0.09 53.64 Average: 3 32.42 0.00 2.03 2.91 0.08 62.55