---> uname -a: Linux prd-centos8-builder-8c-8g-5596.novalocal 4.18.0-553.5.1.el8.x86_64 #1 SMP Tue May 21 05:46:01 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 17M 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 1011 28499 19 2377 30437 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:9e:e6:5a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.143/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86250sec preferred_lft 86250sec inet6 fe80::f816:3eff:fe9e:e65a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:ff:2e:2e:7a 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 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-builder-5e6ee0fb-b6d9-4116-90d4-35c890e2b0f7.nov) 07/29/2024 _x86_64_ (8 CPU) 11:19:40 LINUX RESTART (8 CPU) 11:20:00 AM tps rtps wtps bread/s bwrtn/s 11:20:01 AM 87.10 3.23 83.87 51.61 153668.82 11:21:01 AM 111.53 44.57 66.96 9880.72 8280.07 11:22:01 AM 147.02 8.15 138.87 1335.69 10696.18 Average: 128.95 26.18 102.77 5565.49 10596.57 11:20:00 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:20:01 AM 30556592 31804672 2096868 6.42 2688 1587524 749216 2.29 112876 1616356 9116 11:21:01 AM 29501184 31211112 3152276 9.65 2688 2041808 1514144 4.49 383420 2367028 140492 11:22:01 AM 29277344 31260584 3376116 10.34 2688 2300256 1428924 4.24 410084 2507644 117528 Average: 29778373 31425456 2875087 8.80 2688 1976529 1230761 3.65 302127 2163676 89045 11:20:00 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:20:01 AM eth0 10.75 8.60 3.25 1.21 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 440.20 326.01 2368.18 93.50 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 71.84 59.50 625.13 11.35 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 Average: lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 254.14 191.34 1485.17 52.03 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 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-builder-5e6ee0fb-b6d9-4116-90d4-35c890e2b0f7.nov) 07/29/2024 _x86_64_ (8 CPU) 11:19:40 LINUX RESTART (8 CPU) 11:20:00 AM CPU %user %nice %system %iowait %steal %idle 11:20:01 AM all 0.14 0.00 0.68 18.72 0.00 80.46 11:20:01 AM 0 0.00 0.00 1.09 0.00 0.00 98.91 11:20:01 AM 1 0.00 0.00 0.00 0.00 0.00 100.00 11:20:01 AM 2 0.00 0.00 0.00 0.00 0.00 100.00 11:20:01 AM 3 0.00 0.00 0.00 0.00 0.00 100.00 11:20:01 AM 4 0.00 0.00 1.08 0.00 0.00 98.92 11:20:01 AM 5 1.09 0.00 0.00 0.00 0.00 98.91 11:20:01 AM 6 0.00 0.00 2.17 51.09 0.00 46.74 11:20:01 AM 7 0.00 0.00 1.09 98.91 0.00 0.00 11:21:01 AM all 14.08 0.00 2.78 0.96 0.06 82.11 11:21:01 AM 0 18.14 0.00 2.23 1.10 0.07 78.47 11:21:01 AM 1 10.52 0.00 2.56 0.70 0.07 86.14 11:21:01 AM 2 11.81 0.00 2.70 0.82 0.07 84.61 11:21:01 AM 3 26.03 0.00 3.70 1.59 0.07 68.61 11:21:01 AM 4 10.75 0.00 3.01 0.91 0.05 85.29 11:21:01 AM 5 8.47 0.00 2.96 0.50 0.07 88.00 11:21:01 AM 6 10.31 0.00 2.44 0.89 0.05 86.30 11:21:01 AM 7 16.56 0.00 2.68 1.19 0.05 79.53 11:22:01 AM all 9.67 0.00 1.74 0.31 0.04 88.25 11:22:01 AM 0 1.30 0.00 1.00 0.10 0.03 97.56 11:22:01 AM 1 22.37 0.00 3.14 0.52 0.07 73.91 11:22:01 AM 2 14.27 0.00 2.02 0.10 0.05 83.55 11:22:01 AM 3 11.98 0.00 2.22 0.75 0.05 85.00 11:22:01 AM 4 11.98 0.00 1.54 0.18 0.05 86.25 11:22:01 AM 5 1.17 0.00 1.40 0.65 0.03 96.74 11:22:01 AM 6 6.01 0.00 1.14 0.05 0.03 92.77 11:22:01 AM 7 8.27 0.00 1.42 0.12 0.03 90.16 Average: all 11.78 0.00 2.25 0.77 0.05 85.15 Average: 0 9.64 0.00 1.61 0.60 0.05 88.11 Average: 1 16.33 0.00 2.83 0.61 0.07 80.17 Average: 2 12.94 0.00 2.34 0.46 0.06 84.20 Average: 3 18.85 0.00 2.94 1.16 0.06 76.99 Average: 4 11.28 0.00 2.26 0.54 0.05 85.87 Average: 5 4.78 0.00 2.16 0.57 0.05 92.43 Average: 6 8.10 0.00 1.79 0.85 0.04 89.22 Average: 7 12.31 0.00 2.04 1.40 0.04 84.21