---> uname -a: Linux prd-centos8-builder-8c-8g-5003.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: 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 9.3G 151G 6% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31888 1087 28199 19 2601 30354 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:ec:11:5a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.153/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86215sec preferred_lft 86215sec inet6 fe80::f816:3eff:feec:115a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:a2:6f:5a:a2 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) 02/09/2024 _x86_64_ (8 CPU) 03:22:17 LINUX RESTART (8 CPU) 03:23:03 AM tps rtps wtps bread/s bwrtn/s 03:24:01 AM 110.19 11.74 98.45 2932.64 15265.68 03:25:01 AM 124.99 7.38 117.61 1337.95 9208.03 Average: 117.71 9.52 108.19 2121.79 12185.54 03:23:03 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:24:01 AM 29131380 31102716 3522092 10.79 2688 2298008 1516900 4.50 370596 2730528 76320 03:25:01 AM 28928816 31124008 3724656 11.41 2688 2505772 1467768 4.36 393560 2852404 105804 Average: 29030098 31113362 3623374 11.10 2688 2401890 1492334 4.43 382078 2791466 91062 03:23:03 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:24:01 AM eth0 568.15 379.42 5280.41 116.39 0.00 0.00 0.00 0.00 03:24:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:25:01 AM eth0 39.89 34.16 362.61 7.87 0.00 0.00 0.00 0.00 03:25:01 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 299.54 203.86 2779.85 61.21 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) 02/09/2024 _x86_64_ (8 CPU) 03:22:17 LINUX RESTART (8 CPU) 03:23:03 AM CPU %user %nice %system %iowait %steal %idle 03:24:01 AM all 8.96 0.00 1.81 1.10 0.05 88.08 03:24:01 AM 0 5.12 0.00 0.93 0.52 0.07 93.36 03:24:01 AM 1 6.64 0.00 1.73 2.47 0.03 89.12 03:24:01 AM 2 22.90 0.00 3.72 1.39 0.05 71.94 03:24:01 AM 3 3.97 0.00 1.02 1.69 0.05 93.26 03:24:01 AM 4 6.72 0.00 1.78 0.80 0.03 90.67 03:24:01 AM 5 14.98 0.00 2.64 0.64 0.07 81.67 03:24:01 AM 6 6.92 0.00 1.23 0.93 0.05 90.87 03:24:01 AM 7 4.49 0.00 1.45 0.31 0.05 93.70 03:25:01 AM all 10.15 0.00 1.55 0.59 0.05 87.67 03:25:01 AM 0 13.34 0.00 1.25 0.17 0.07 85.18 03:25:01 AM 1 3.44 0.00 1.99 2.44 0.08 92.05 03:25:01 AM 2 15.46 0.00 2.24 0.57 0.05 81.69 03:25:01 AM 3 22.36 0.00 2.74 0.48 0.03 74.39 03:25:01 AM 4 9.25 0.00 1.40 0.28 0.05 89.01 03:25:01 AM 5 2.51 0.00 0.77 0.13 0.07 96.52 03:25:01 AM 6 1.84 0.00 0.72 0.43 0.05 96.96 03:25:01 AM 7 12.97 0.00 1.27 0.20 0.02 85.55 Average: all 9.56 0.00 1.68 0.84 0.05 87.87 Average: 0 9.30 0.00 1.10 0.34 0.07 89.20 Average: 1 5.02 0.00 1.86 2.46 0.06 90.61 Average: 2 19.11 0.00 2.96 0.97 0.05 76.91 Average: 3 13.32 0.00 1.89 1.08 0.04 83.66 Average: 4 8.01 0.00 1.59 0.54 0.04 89.82 Average: 5 8.63 0.00 1.69 0.38 0.07 89.23 Average: 6 4.33 0.00 0.97 0.68 0.05 93.97 Average: 7 8.80 0.00 1.36 0.25 0.03 89.55