---> uname -a: Linux prd-centos8-builder-8c-8g-2537.novalocal 4.18.0-544.el8.x86_64 #1 SMP Thu Feb 22 21:29:23 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 9.2G 151G 6% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31888 1009 28504 19 2374 30440 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:e8:bc:67 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.175/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86141sec preferred_lft 86141sec inet6 fe80::f816:3eff:fee8:bc67/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:99:95:91:98 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 4.18.0-544.el8.x86_64 (centos-stream-8-builder-ae393510-0a03-4d70-9a0d-820400f2e72e.nov) 03/20/2024 _x86_64_ (8 CPU) 00:30:29 LINUX RESTART (8 CPU) 12:31:01 AM tps rtps wtps bread/s bwrtn/s 12:32:01 AM 151.27 12.36 138.91 4272.26 3114.34 12:33:01 AM 59.78 17.96 41.82 2671.38 1942.67 12:34:01 AM 124.10 7.53 116.56 1340.98 10562.89 Average: 111.72 12.62 99.10 2761.70 5206.22 12:31:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:32:01 AM 29857444 31323140 2796020 8.56 2688 1804264 1350384 4.01 169204 2254432 10560 12:33:01 AM 29548516 31237272 3104948 9.51 2688 2021480 1443456 4.28 379848 2329488 114300 12:34:01 AM 29273836 31191512 3379628 10.35 2688 2239876 1425892 4.23 405452 2536268 45444 Average: 29559932 31250641 3093532 9.47 2688 2021873 1406577 4.17 318168 2373396 56768 12:31:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:32:01 AM eth0 335.92 202.03 1040.41 65.45 0.00 0.00 0.00 0.00 12:32:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:33:01 AM eth0 130.72 114.23 1189.60 23.33 0.00 0.00 0.00 0.00 12:33:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:34:01 AM eth0 51.22 43.78 586.76 7.59 0.00 0.00 0.00 0.00 12:34:01 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 172.64 120.02 938.95 32.13 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 4.18.0-544.el8.x86_64 (centos-stream-8-builder-ae393510-0a03-4d70-9a0d-820400f2e72e.nov) 03/20/2024 _x86_64_ (8 CPU) 00:30:29 LINUX RESTART (8 CPU) 12:31:01 AM CPU %user %nice %system %iowait %steal %idle 12:32:01 AM all 4.27 0.00 1.08 1.65 0.04 92.96 12:32:01 AM 0 5.40 0.00 0.85 0.65 0.02 93.08 12:32:01 AM 1 3.14 0.00 0.68 2.27 0.05 93.86 12:32:01 AM 2 3.37 0.00 2.33 3.67 0.03 90.60 12:32:01 AM 3 7.28 0.00 1.04 0.10 0.03 91.55 12:32:01 AM 4 4.44 0.00 1.46 0.47 0.03 93.60 12:32:01 AM 5 1.42 0.00 0.80 0.03 0.05 97.69 12:32:01 AM 6 5.84 0.00 0.45 0.32 0.03 93.36 12:32:01 AM 7 3.31 0.00 1.04 5.71 0.03 89.91 12:33:01 AM all 7.12 0.00 0.92 0.40 0.04 91.51 12:33:01 AM 0 6.09 0.00 0.90 0.57 0.03 92.41 12:33:01 AM 1 4.76 0.00 0.77 0.18 0.03 94.26 12:33:01 AM 2 3.36 0.00 0.84 0.37 0.05 95.39 12:33:01 AM 3 18.78 0.00 1.47 0.43 0.03 79.29 12:33:01 AM 4 3.49 0.00 0.55 0.53 0.03 95.39 12:33:01 AM 5 9.21 0.00 1.12 0.28 0.05 89.33 12:33:01 AM 6 3.48 0.00 0.42 0.02 0.03 96.05 12:33:01 AM 7 7.80 0.00 1.34 0.84 0.03 89.99 12:34:01 AM all 9.67 0.00 1.29 0.97 0.04 88.03 12:34:01 AM 0 2.59 0.00 1.05 0.48 0.03 95.85 12:34:01 AM 1 29.43 0.00 2.25 1.34 0.05 66.93 12:34:01 AM 2 7.62 0.00 0.94 1.49 0.03 89.92 12:34:01 AM 3 16.20 0.00 2.67 0.65 0.07 80.40 12:34:01 AM 4 5.50 0.00 0.95 2.19 0.03 91.32 12:34:01 AM 5 10.46 0.00 1.35 0.15 0.03 88.00 12:34:01 AM 6 5.11 0.00 0.84 1.47 0.03 92.55 12:34:01 AM 7 0.47 0.00 0.25 0.00 0.02 99.27 Average: all 7.02 0.00 1.10 1.01 0.04 90.83 Average: 0 4.69 0.00 0.93 0.57 0.03 93.78 Average: 1 12.44 0.00 1.24 1.26 0.04 85.02 Average: 2 4.78 0.00 1.37 1.84 0.04 91.97 Average: 3 14.09 0.00 1.73 0.40 0.04 83.74 Average: 4 4.48 0.00 0.99 1.06 0.03 93.44 Average: 5 7.03 0.00 1.09 0.16 0.04 91.68 Average: 6 4.81 0.00 0.57 0.60 0.03 93.99 Average: 7 3.86 0.00 0.87 2.18 0.03 93.06