---> uname -a: Linux prd-centos8-builder-8c-8g-981.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): 8 On-line CPU(s) list: 0-7 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 8 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): 0-7 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: 8 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 16G 0 16G 0% /dev tmpfs 16G 0 16G 0% /dev/shm tmpfs 16G 17M 16G 1% /run tmpfs 16G 0 16G 0% /sys/fs/cgroup /dev/vda1 160G 9.8G 151G 7% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31888 1016 27748 19 3122 30402 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:84:01:50 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.197/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86196sec preferred_lft 86196sec inet6 fe80::f816:3eff:fe84:150/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:15:16:7f:a5 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) 03/01/2024 _x86_64_ (8 CPU) 11:19:43 LINUX RESTART (8 CPU) 11:20:00 AM tps rtps wtps bread/s bwrtn/s 11:20:02 AM 268.28 240.32 27.96 32516.67 1349.46 11:21:01 AM 255.25 29.23 226.02 6993.90 9824.09 11:22:01 AM 179.71 2.33 177.37 107.03 16837.47 11:23:01 AM 186.69 1.37 185.32 120.23 28029.24 Average: 207.58 13.24 194.35 2691.73 18102.27 11:20:00 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:20:02 AM 30439772 31729896 2213696 6.78 2688 1629572 984076 2.92 108948 1741952 17932 11:21:01 AM 29539764 31282828 3113704 9.54 2688 2065908 1445088 4.29 227264 2453376 132752 11:22:01 AM 28514656 31043076 4138812 12.67 2688 2826564 1759604 5.22 357208 3258440 581736 11:23:01 AM 28450712 31168004 4202756 12.87 2688 3003596 1432764 4.25 476076 3145880 48648 Average: 29236226 31305951 3417242 10.47 2688 2381410 1405383 4.17 292374 2649912 195267 11:20:00 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:20:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:20:02 AM eth0 1.08 0.00 0.07 0.00 0.00 0.00 0.00 0.00 11:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:21:01 AM eth0 421.34 280.44 2038.96 64.44 0.00 0.00 0.00 0.00 11:21:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:22:01 AM eth0 167.71 126.17 2949.32 15.68 0.00 0.00 0.00 0.00 11:22:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:23:01 AM eth0 24.99 22.94 21.47 10.05 0.00 0.00 0.00 0.00 11:23:01 AM 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 201.41 140.97 1650.75 29.56 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) 03/01/2024 _x86_64_ (8 CPU) 11:19:43 LINUX RESTART (8 CPU) 11:20:00 AM CPU %user %nice %system %iowait %steal %idle 11:20:02 AM all 50.88 0.00 8.05 3.04 0.14 37.89 11:20:02 AM 0 52.69 0.00 7.53 0.54 0.00 39.25 11:20:02 AM 1 47.83 0.00 5.43 0.00 0.00 46.74 11:20:02 AM 2 51.08 0.00 8.60 0.00 0.54 39.78 11:20:02 AM 3 51.63 0.00 8.70 4.89 0.00 34.78 11:20:02 AM 4 44.02 0.00 8.70 0.00 0.00 47.28 11:20:02 AM 5 48.66 0.00 5.88 0.53 0.53 44.39 11:20:02 AM 6 49.18 0.00 9.29 0.00 0.00 41.53 11:20:02 AM 7 61.96 0.00 10.33 18.48 0.00 9.24 11:21:01 AM all 12.58 0.00 2.72 0.98 0.05 83.67 11:21:01 AM 0 18.81 0.00 3.48 1.01 0.07 76.64 11:21:01 AM 1 14.34 0.00 2.42 1.00 0.05 82.19 11:21:01 AM 2 7.83 0.00 2.63 0.68 0.05 88.81 11:21:01 AM 3 8.72 0.00 2.81 0.90 0.03 87.54 11:21:01 AM 4 14.47 0.00 2.26 1.09 0.05 82.13 11:21:01 AM 5 14.18 0.00 2.64 0.61 0.03 82.53 11:21:01 AM 6 8.49 0.00 1.19 0.22 0.07 90.03 11:21:01 AM 7 13.80 0.00 4.33 2.35 0.05 79.47 11:22:01 AM all 15.81 0.00 2.47 1.48 0.06 80.18 11:22:01 AM 0 23.65 0.00 3.46 2.07 0.07 70.76 11:22:01 AM 1 16.85 0.00 2.79 2.76 0.07 77.54 11:22:01 AM 2 24.96 0.00 2.97 1.40 0.07 70.60 11:22:01 AM 3 10.91 0.00 2.34 2.39 0.05 84.32 11:22:01 AM 4 15.22 0.00 1.99 0.42 0.05 82.32 11:22:01 AM 5 3.24 0.00 1.22 1.37 0.05 94.12 11:22:01 AM 6 19.08 0.00 2.88 0.65 0.05 77.33 11:22:01 AM 7 12.58 0.00 2.11 0.79 0.05 84.48 11:23:01 AM all 11.04 0.00 1.56 1.92 0.05 85.43 11:23:01 AM 0 9.11 0.00 1.76 2.66 0.07 86.41 11:23:01 AM 1 5.73 0.00 1.35 3.12 0.05 89.75 11:23:01 AM 2 26.45 0.00 2.54 2.31 0.07 68.63 11:23:01 AM 3 4.48 0.00 1.37 4.04 0.03 90.07 11:23:01 AM 4 8.34 0.00 1.12 1.91 0.05 88.58 11:23:01 AM 5 8.61 0.00 0.85 0.05 0.07 90.42 11:23:01 AM 6 17.36 0.00 1.88 0.42 0.07 80.27 11:23:01 AM 7 8.21 0.00 1.62 0.82 0.03 89.32 Average: all 13.53 0.00 2.31 1.48 0.05 82.63 Average: 0 17.55 0.00 2.94 1.90 0.07 77.54 Average: 1 12.66 0.00 2.22 2.28 0.06 82.79 Average: 2 20.15 0.00 2.77 1.45 0.07 75.55 Average: 3 8.48 0.00 2.23 2.48 0.04 86.77 Average: 4 12.99 0.00 1.86 1.13 0.05 83.98 Average: 5 9.06 0.00 1.61 0.68 0.06 88.60 Average: 6 15.37 0.00 2.07 0.43 0.06 82.08 Average: 7 12.03 0.00 2.75 1.49 0.04 83.69