---> uname -a: Linux prd-centos8-builder-8c-8g-3041.novalocal 4.18.0-535.el8.x86_64 #1 SMP Sun Jan 14 23:40:17 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: 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): 0-7 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 25M 16G 1% /run tmpfs 16G 0 16G 0% /sys/fs/cgroup /dev/vda1 160G 9.4G 151G 6% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31888 1022 28034 27 2831 30399 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:fb:76:f5 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.244/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86125sec preferred_lft 86125sec inet6 fe80::f816:3eff:fefb:76f5/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:a5:78:a9:a8 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 4.18.0-535.el8.x86_64 (centos-stream-8-builder-01553518-6ad5-4af7-aad7-8a6b223c35ad.nov) 02/05/2024 _x86_64_ (8 CPU) 12:13:23 LINUX RESTART (8 CPU) 12:14:01 PM tps rtps wtps bread/s bwrtn/s 12:15:01 PM 62.35 16.39 45.96 3553.42 4151.92 12:16:01 PM 153.42 5.63 147.79 1130.88 9119.31 12:17:01 PM 135.32 13.41 121.91 2256.07 11112.29 Average: 117.03 11.81 105.21 2313.59 8127.73 12:14:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:15:01 PM 29400396 31036700 3253080 9.96 2688 1978540 1875152 5.56 189920 2669524 70212 12:16:01 PM 29253180 31278084 3400296 10.41 2688 2352520 1788400 5.31 293728 2660744 191364 12:17:01 PM 28879948 31192248 3773528 11.56 2688 2626552 1451768 4.31 510252 2767780 135920 Average: 29177841 31169011 3475635 10.64 2688 2319204 1705107 5.06 331300 2699349 132499 12:14:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:15:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:15:01 PM eth0 352.44 245.86 2122.15 71.76 0.00 0.00 0.00 0.00 12:15:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:16:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:16:01 PM eth0 367.79 311.55 4122.36 64.60 0.00 0.00 0.00 0.00 12:16:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:17:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:17:01 PM eth0 70.70 58.22 812.40 9.85 0.00 0.00 0.00 0.00 12:17:01 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 263.63 205.20 2352.11 48.73 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 4.18.0-535.el8.x86_64 (centos-stream-8-builder-01553518-6ad5-4af7-aad7-8a6b223c35ad.nov) 02/05/2024 _x86_64_ (8 CPU) 12:13:23 LINUX RESTART (8 CPU) 12:14:01 PM CPU %user %nice %system %iowait %steal %idle 12:15:01 PM all 8.12 0.00 1.25 0.67 0.05 89.91 12:15:01 PM 0 11.45 0.00 1.27 1.10 0.05 86.12 12:15:01 PM 1 9.14 0.00 1.09 0.33 0.05 89.39 12:15:01 PM 2 5.80 0.00 2.03 1.56 0.05 90.57 12:15:01 PM 3 10.73 0.00 0.92 0.23 0.05 88.07 12:15:01 PM 4 8.82 0.00 1.61 1.39 0.08 88.10 12:15:01 PM 5 6.07 0.00 0.94 0.52 0.03 92.44 12:15:01 PM 6 6.52 0.00 1.02 0.15 0.03 92.28 12:15:01 PM 7 6.47 0.00 1.11 0.05 0.05 92.33 12:16:01 PM all 38.91 0.00 1.94 0.95 0.11 58.09 12:16:01 PM 0 31.83 0.00 1.09 0.43 0.10 66.54 12:16:01 PM 1 21.98 0.00 1.62 0.82 0.08 75.49 12:16:01 PM 2 16.72 0.00 1.86 2.96 0.10 78.36 12:16:01 PM 3 43.41 0.00 4.51 1.34 0.13 50.61 12:16:01 PM 4 29.35 0.00 3.28 1.21 0.12 66.04 12:16:01 PM 5 68.65 0.00 0.80 0.20 0.12 30.23 12:16:01 PM 6 45.27 0.00 1.54 0.62 0.12 52.45 12:16:01 PM 7 54.03 0.00 0.85 0.02 0.12 44.99 12:17:01 PM all 9.74 0.00 1.52 0.83 0.05 87.86 12:17:01 PM 0 5.23 0.00 1.12 0.58 0.07 93.00 12:17:01 PM 1 22.87 0.00 3.31 2.10 0.07 71.65 12:17:01 PM 2 9.24 0.00 1.99 0.60 0.10 88.07 12:17:01 PM 3 7.65 0.00 0.99 0.10 0.05 91.21 12:17:01 PM 4 4.53 0.00 1.27 1.92 0.03 92.24 12:17:01 PM 5 20.73 0.00 1.70 0.80 0.05 76.72 12:17:01 PM 6 3.24 0.00 0.65 0.42 0.02 95.68 12:17:01 PM 7 4.47 0.00 1.10 0.13 0.03 94.26 Average: all 18.91 0.00 1.57 0.82 0.07 78.63 Average: 0 16.16 0.00 1.16 0.71 0.07 81.90 Average: 1 18.00 0.00 2.01 1.09 0.07 78.84 Average: 2 10.58 0.00 1.96 1.71 0.08 85.67 Average: 3 20.57 0.00 2.13 0.56 0.08 76.66 Average: 4 14.21 0.00 2.05 1.51 0.08 82.15 Average: 5 31.77 0.00 1.15 0.51 0.07 66.50 Average: 6 18.31 0.00 1.07 0.40 0.06 80.17 Average: 7 21.66 0.00 1.02 0.07 0.07 77.19