---> uname -a: Linux prd-centos8-builder-8c-8g-19189.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 1003 28138 19 2746 30434 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:5c:e0:6e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.144/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86080sec preferred_lft 86080sec inet6 fe80::f816:3eff:fe5c:e06e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:d0:a6:44:45 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) 01/23/2024 _x86_64_ (8 CPU) 07:04:24 LINUX RESTART (8 CPU) 07:05:01 AM tps rtps wtps bread/s bwrtn/s 07:06:01 AM 84.81 16.24 68.57 2653.87 6917.96 07:07:01 AM 167.96 17.06 150.90 3437.79 9157.55 07:08:01 AM 183.71 4.71 178.99 971.11 11573.71 07:09:01 AM 46.05 0.30 45.75 49.18 5424.28 Average: 120.63 9.58 111.05 1777.99 8268.45 07:05:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:06:01 AM 29562820 31296548 3090656 9.47 2688 2057248 1425520 4.23 220352 2441320 131100 07:07:01 AM 28468108 30586168 4185368 12.82 2688 2431628 1878740 5.57 256396 3456128 235044 07:08:01 AM 25045380 27488836 7608096 23.30 2688 2751800 4940292 14.66 458984 6644864 239744 07:09:01 AM 28890564 31235740 3762912 11.52 2688 2652280 1409380 4.18 673780 2590972 37632 Average: 27991718 30151823 4661758 14.28 2688 2473239 2413483 7.16 402378 3783321 160880 07:05:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:06:01 AM eth0 255.87 166.78 1618.43 42.62 0.00 0.00 0.00 0.00 07:06:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:07:01 AM eth0 261.48 229.46 3097.18 42.48 0.00 0.00 0.00 0.00 07:07:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:08:01 AM lo 860.45 860.45 867.58 867.58 0.00 0.00 0.00 0.00 07:08:01 AM eth0 136.17 111.71 2469.12 16.11 0.00 0.00 0.00 0.00 07:08:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:09:01 AM lo 1777.92 1777.92 1786.72 1786.72 0.00 0.00 0.00 0.00 07:09:01 AM eth0 11.90 10.90 6.48 4.41 0.00 0.00 0.00 0.00 07:09:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 659.58 659.58 663.56 663.56 0.00 0.00 0.00 0.00 Average: eth0 166.36 129.71 1797.83 26.41 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) 01/23/2024 _x86_64_ (8 CPU) 07:04:24 LINUX RESTART (8 CPU) 07:05:01 AM CPU %user %nice %system %iowait %steal %idle 07:06:01 AM all 9.34 0.00 1.79 0.70 0.06 88.11 07:06:01 AM 0 15.37 0.00 3.11 1.02 0.07 80.44 07:06:01 AM 1 9.47 0.00 1.67 1.27 0.05 87.54 07:06:01 AM 2 14.08 0.00 2.03 0.67 0.07 83.16 07:06:01 AM 3 13.58 0.00 2.22 0.92 0.05 83.23 07:06:01 AM 4 4.99 0.00 1.02 0.45 0.05 93.49 07:06:01 AM 5 10.52 0.00 2.29 0.52 0.05 86.62 07:06:01 AM 6 4.80 0.00 1.09 0.79 0.05 93.28 07:06:01 AM 7 1.85 0.00 0.92 0.00 0.07 97.17 07:07:01 AM all 16.71 0.00 1.61 0.92 0.06 80.70 07:07:01 AM 0 20.06 0.00 1.75 0.23 0.07 77.89 07:07:01 AM 1 9.83 0.00 1.01 0.44 0.07 88.66 07:07:01 AM 2 15.24 0.00 1.89 1.09 0.07 81.71 07:07:01 AM 3 11.56 0.00 1.79 1.12 0.05 85.48 07:07:01 AM 4 22.88 0.00 1.72 0.92 0.07 74.42 07:07:01 AM 5 24.80 0.00 1.95 0.48 0.05 72.72 07:07:01 AM 6 18.63 0.00 1.44 1.27 0.05 78.61 07:07:01 AM 7 10.65 0.00 1.31 1.78 0.07 86.20 07:08:01 AM all 45.70 0.00 2.41 1.24 0.10 50.55 07:08:01 AM 0 55.63 0.00 1.69 0.03 0.10 42.54 07:08:01 AM 1 39.49 0.00 2.06 0.77 0.10 57.58 07:08:01 AM 2 45.55 0.00 2.09 3.01 0.10 49.25 07:08:01 AM 3 44.72 0.00 2.55 1.64 0.12 50.97 07:08:01 AM 4 48.64 0.00 3.10 1.86 0.10 46.30 07:08:01 AM 5 47.72 0.00 1.42 0.57 0.10 50.19 07:08:01 AM 6 33.32 0.00 2.43 0.75 0.08 63.41 07:08:01 AM 7 50.50 0.00 3.91 1.28 0.10 44.21 07:09:01 AM all 28.73 0.00 2.67 0.25 0.08 68.27 07:09:01 AM 0 24.22 0.00 1.63 0.54 0.08 73.53 07:09:01 AM 1 50.29 0.00 4.12 0.13 0.10 45.35 07:09:01 AM 2 29.30 0.00 5.20 0.03 0.07 65.40 07:09:01 AM 3 19.35 0.00 1.65 0.12 0.07 78.81 07:09:01 AM 4 27.76 0.00 1.46 0.03 0.08 70.66 07:09:01 AM 5 25.10 0.00 1.81 0.07 0.07 72.95 07:09:01 AM 6 24.68 0.00 2.15 0.99 0.08 72.10 07:09:01 AM 7 29.14 0.00 3.38 0.05 0.08 67.35 Average: all 25.11 0.00 2.12 0.78 0.07 71.92 Average: 0 28.81 0.00 2.04 0.46 0.08 68.61 Average: 1 27.25 0.00 2.21 0.65 0.08 69.80 Average: 2 26.03 0.00 2.80 1.20 0.08 69.89 Average: 3 22.29 0.00 2.05 0.95 0.07 74.64 Average: 4 26.06 0.00 1.83 0.82 0.08 71.22 Average: 5 27.04 0.00 1.87 0.41 0.07 70.61 Average: 6 20.34 0.00 1.78 0.95 0.07 76.86 Average: 7 23.02 0.00 2.38 0.78 0.08 73.74