---> uname -a: Linux prd-centos8-builder-8c-8g-13052.novalocal 4.18.0-500.el8.x86_64 #1 SMP Wed Jun 28 00:07:07 UTC 2023 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 9.2G 151G 6% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31888 1103 27926 19 2858 30333 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:ee:51:fc brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.167/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86132sec preferred_lft 86132sec inet6 fe80::f816:3eff:feee:51fc/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:0f:25:90:2c 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 4.18.0-500.el8.x86_64 (centos-stream-8-builder-8ea90cd7-8f29-43de-9dcb-89e82942b15d.nov) 01/03/2024 _x86_64_ (8 CPU) 00:59:56 LINUX RESTART (8 CPU) 01:00:01 AM tps rtps wtps bread/s bwrtn/s 01:01:01 AM 206.14 153.18 52.96 20337.63 39580.36 01:02:01 AM 237.43 3.56 233.87 528.00 6169.08 01:03:01 AM 122.24 15.38 106.86 2635.52 14953.98 01:04:01 AM 105.31 0.40 104.91 54.51 7879.73 Average: 167.80 43.18 124.62 5895.67 17156.15 01:00:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:01:01 AM 29522156 31070856 3131216 9.59 2688 1887964 1584940 4.70 163676 2597240 27116 01:02:01 AM 29154272 30823032 3499100 10.72 2688 2004584 1729636 5.13 180168 2932636 32 01:03:01 AM 28765472 31076444 3887900 11.91 2688 2629776 1562592 4.64 459872 2976544 148420 01:04:01 AM 28629032 31090476 4024340 12.32 2688 2767408 1474436 4.37 436836 3091772 149824 Average: 29017733 31015202 3635639 11.13 2688 2322433 1587901 4.71 310138 2899548 81348 01:00:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:01:01 AM lo 51.56 51.56 262.13 262.13 0.00 0.00 0.00 0.00 01:01:01 AM eth0 803.64 480.23 1951.21 189.43 0.00 0.00 0.00 0.00 01:01:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:02:01 AM lo 48.94 48.94 194.43 194.43 0.00 0.00 0.00 0.00 01:02:01 AM eth0 417.87 270.16 1674.69 103.09 0.00 0.00 0.00 0.00 01:02:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:03:01 AM lo 3.52 3.52 9.08 9.08 0.00 0.00 0.00 0.00 01:03:01 AM eth0 390.65 274.94 5255.96 73.89 0.00 0.00 0.00 0.00 01:03:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:04:01 AM eth0 56.11 44.71 554.53 9.04 0.00 0.00 0.00 0.00 01:04:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 26.02 26.02 116.48 116.48 0.00 0.00 0.00 0.00 Average: eth0 417.25 267.61 2358.79 93.91 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 4.18.0-500.el8.x86_64 (centos-stream-8-builder-8ea90cd7-8f29-43de-9dcb-89e82942b15d.nov) 01/03/2024 _x86_64_ (8 CPU) 00:59:56 LINUX RESTART (8 CPU) 01:00:01 AM CPU %user %nice %system %iowait %steal %idle 01:01:01 AM all 15.40 0.00 4.43 2.60 0.08 77.50 01:01:01 AM 0 13.95 0.00 4.09 6.49 0.07 75.41 01:01:01 AM 1 17.68 0.00 2.78 1.12 0.07 78.35 01:01:01 AM 2 15.48 0.00 4.96 2.47 0.12 76.97 01:01:01 AM 3 16.05 0.00 4.69 1.70 0.08 77.47 01:01:01 AM 4 15.39 0.00 4.75 1.58 0.08 78.20 01:01:01 AM 5 12.69 0.00 4.27 3.60 0.07 79.37 01:01:01 AM 6 18.07 0.00 5.66 1.47 0.05 74.75 01:01:01 AM 7 13.87 0.00 4.21 2.40 0.07 79.45 01:02:01 AM all 8.82 0.00 1.10 0.66 0.05 89.37 01:02:01 AM 0 6.75 0.00 1.69 0.22 0.05 91.30 01:02:01 AM 1 10.28 0.00 1.30 2.32 0.05 86.05 01:02:01 AM 2 13.03 0.00 0.75 0.25 0.08 85.89 01:02:01 AM 3 8.56 0.00 1.19 0.33 0.03 89.88 01:02:01 AM 4 7.82 0.00 0.74 0.79 0.03 90.63 01:02:01 AM 5 7.64 0.00 1.12 0.37 0.05 90.82 01:02:01 AM 6 12.33 0.00 1.32 0.94 0.05 85.36 01:02:01 AM 7 4.12 0.00 0.67 0.08 0.05 95.07 01:03:01 AM all 7.53 0.00 1.16 1.30 0.05 89.97 01:03:01 AM 0 5.65 0.00 1.81 0.37 0.03 92.14 01:03:01 AM 1 12.33 0.00 1.37 1.37 0.10 84.82 01:03:01 AM 2 9.42 0.00 1.85 4.35 0.05 84.33 01:03:01 AM 3 5.54 0.00 0.70 0.38 0.05 93.33 01:03:01 AM 4 2.61 0.00 0.55 0.15 0.03 96.66 01:03:01 AM 5 13.41 0.00 1.14 2.90 0.05 82.51 01:03:01 AM 6 8.79 0.00 1.14 0.68 0.03 89.36 01:03:01 AM 7 2.49 0.00 0.72 0.20 0.03 96.56 01:04:01 AM all 8.99 0.00 0.79 0.59 0.04 89.60 01:04:01 AM 0 7.64 0.00 0.58 0.12 0.05 91.61 01:04:01 AM 1 7.18 0.00 0.90 0.57 0.05 91.31 01:04:01 AM 2 6.17 0.00 0.77 0.88 0.05 92.13 01:04:01 AM 3 4.67 0.00 0.72 0.10 0.05 94.46 01:04:01 AM 4 0.30 0.00 0.30 0.28 0.03 99.08 01:04:01 AM 5 34.94 0.00 1.84 1.57 0.05 61.61 01:04:01 AM 6 9.99 0.00 0.87 1.17 0.03 87.95 01:04:01 AM 7 1.02 0.00 0.33 0.00 0.00 98.65 Average: all 10.17 0.00 1.86 1.29 0.05 86.62 Average: 0 8.49 0.00 2.04 1.79 0.05 87.62 Average: 1 11.86 0.00 1.59 1.35 0.07 85.14 Average: 2 11.01 0.00 2.07 1.98 0.08 84.86 Average: 3 8.69 0.00 1.82 0.63 0.05 88.80 Average: 4 6.52 0.00 1.58 0.70 0.05 91.16 Average: 5 17.18 0.00 2.09 2.11 0.05 78.57 Average: 6 12.28 0.00 2.24 1.06 0.04 84.38 Average: 7 5.36 0.00 1.48 0.67 0.04 92.45