---> uname -a: Linux prd-centos8-builder-8c-8g-1260.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: 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 11G 150G 7% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31888 1019 27669 19 3198 30398 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:a7:13:d9 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.63/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86159sec preferred_lft 86159sec inet6 fe80::f816:3eff:fea7:13d9/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:66:3b:08:6a 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) 03/17/2024 _x86_64_ (8 CPU) 22:06:24 LINUX RESTART (8 CPU) 10:07:01 PM tps rtps wtps bread/s bwrtn/s 10:08:01 PM 194.85 13.56 181.29 2432.26 8216.89 10:09:01 PM 105.63 0.68 104.95 81.44 10568.94 10:10:01 PM 226.33 1.32 225.01 137.04 36270.49 Average: 175.60 5.19 170.41 883.62 18351.11 10:07:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:08:01 PM 29494708 31268356 3158756 9.67 2688 2095812 1431264 4.25 250224 2471552 157376 10:09:01 PM 28976804 31029180 3676660 11.26 2688 2359028 1763932 5.23 295488 2884096 190152 10:10:01 PM 28350316 31143256 4303148 13.18 2688 3078432 1440112 4.27 478448 3239824 25612 Average: 28940609 31146931 3712855 11.37 2688 2511091 1545103 4.58 341387 2865157 124380 10:07:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:08:01 PM eth0 149.47 109.31 1498.16 13.82 0.00 0.00 0.00 0.00 10:08:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:09:01 PM eth0 42.77 35.12 468.34 7.96 0.00 0.00 0.00 0.00 10:09:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:10:01 PM eth0 147.59 106.58 2383.41 16.04 0.00 0.00 0.00 0.00 10:10:01 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 113.27 83.67 1449.92 12.61 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) 03/17/2024 _x86_64_ (8 CPU) 22:06:24 LINUX RESTART (8 CPU) 10:07:01 PM CPU %user %nice %system %iowait %steal %idle 10:08:01 PM all 9.72 0.00 1.80 0.81 0.05 87.62 10:08:01 PM 0 0.82 0.00 0.72 0.47 0.07 97.93 10:08:01 PM 1 11.05 0.00 1.97 0.87 0.08 86.03 10:08:01 PM 2 15.08 0.00 1.86 1.54 0.05 81.47 10:08:01 PM 3 26.43 0.00 3.42 0.57 0.05 69.53 10:08:01 PM 4 11.84 0.00 1.80 0.50 0.03 85.82 10:08:01 PM 5 5.34 0.00 1.34 0.42 0.03 92.87 10:08:01 PM 6 4.40 0.00 2.49 1.99 0.03 91.08 10:08:01 PM 7 2.71 0.00 0.80 0.17 0.05 96.27 10:09:01 PM all 8.90 0.00 1.69 2.60 0.05 86.75 10:09:01 PM 0 3.55 0.00 1.37 1.27 0.07 93.74 10:09:01 PM 1 14.02 0.00 2.49 5.45 0.08 77.96 10:09:01 PM 2 8.68 0.00 1.72 2.88 0.05 86.67 10:09:01 PM 3 10.63 0.00 2.04 2.45 0.03 84.84 10:09:01 PM 4 10.99 0.00 1.34 5.12 0.07 82.49 10:09:01 PM 5 0.90 0.00 0.57 0.25 0.03 98.25 10:09:01 PM 6 17.90 0.00 2.52 0.32 0.05 79.22 10:09:01 PM 7 4.51 0.00 1.51 3.07 0.05 90.87 10:10:01 PM all 16.22 0.00 2.26 2.89 0.07 78.57 10:10:01 PM 0 4.64 0.00 1.09 1.42 0.07 92.79 10:10:01 PM 1 28.86 0.00 4.69 6.28 0.08 60.09 10:10:01 PM 2 17.57 0.00 2.78 4.60 0.07 74.98 10:10:01 PM 3 13.42 0.00 1.74 0.89 0.08 83.87 10:10:01 PM 4 16.96 0.00 2.64 2.16 0.07 78.18 10:10:01 PM 5 13.50 0.00 1.53 2.38 0.05 82.54 10:10:01 PM 6 26.18 0.00 2.05 2.05 0.05 69.66 10:10:01 PM 7 8.59 0.00 1.52 3.36 0.07 86.46 Average: all 11.61 0.00 1.92 2.10 0.06 84.32 Average: 0 3.00 0.00 1.06 1.05 0.07 94.82 Average: 1 17.97 0.00 3.05 4.20 0.08 74.70 Average: 2 13.77 0.00 2.12 3.01 0.06 81.04 Average: 3 16.83 0.00 2.40 1.30 0.06 79.40 Average: 4 13.26 0.00 1.93 2.59 0.06 82.17 Average: 5 6.57 0.00 1.14 1.02 0.04 91.23 Average: 6 16.17 0.00 2.36 1.45 0.04 79.98 Average: 7 5.27 0.00 1.28 2.20 0.06 91.20