---> uname -a: Linux prd-centos8-builder-4c-4g-17057.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): 4 On-line CPU(s) list: 0-3 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 4 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): 0-3 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: 4 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 7.7G 0 7.7G 0% /dev tmpfs 7.7G 0 7.7G 0% /dev/shm tmpfs 7.7G 17M 7.7G 1% /run tmpfs 7.7G 0 7.7G 0% /sys/fs/cgroup /dev/vda1 80G 9.5G 71G 12% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 780 11212 19 3768 14639 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:ed:3a:60 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.11/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85981sec preferred_lft 85981sec inet6 fe80::f816:3eff:feed:3a60/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:0c:50:04:31 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-21bbbc75-ead6-4b9d-8347-14692a407f34.nov) 01/16/2024 _x86_64_ (4 CPU) 18:14:37 LINUX RESTART (4 CPU) 06:15:01 PM tps rtps wtps bread/s bwrtn/s 06:16:01 PM 102.87 31.75 71.11 7214.26 5311.88 06:17:01 PM 165.16 13.91 151.25 3144.42 10382.47 06:18:01 PM 234.76 6.50 228.26 1335.78 9019.23 06:19:01 PM 62.24 1.65 60.59 144.91 4189.45 06:20:01 PM 97.70 0.03 97.67 11.86 7908.45 06:21:01 PM 63.20 0.67 62.53 66.24 33129.59 Average: 120.99 9.09 111.90 1986.51 11657.05 06:15:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:16:01 PM 13292436 15086812 2846884 17.64 2688 2010964 1131968 6.59 182740 2315344 135956 06:17:01 PM 12813052 14885564 3326268 20.61 2688 2281764 1316404 7.66 205804 2736400 87428 06:18:01 PM 11784412 14091024 4354908 26.98 2688 2511164 1988720 11.57 316416 3634508 70148 06:19:01 PM 11598240 14055700 4541080 28.14 2688 2658816 1982108 11.53 445144 3682364 116780 06:20:01 PM 10959664 13996512 5179656 32.09 2688 3234684 2026200 11.79 649456 4103336 492720 06:21:01 PM 11515808 15020120 4623512 28.65 2688 3699820 1131964 6.59 954800 3241980 15992 Average: 11993935 14522622 4145385 25.69 2688 2732869 1596227 9.29 459060 3285655 153171 06:15:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:16:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:16:01 PM eth0 302.55 196.47 1396.97 56.25 0.00 0.00 0.00 0.00 06:16:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:17:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:17:01 PM eth0 153.87 130.57 1685.75 29.57 0.00 0.00 0.00 0.00 06:17:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:18:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:18:01 PM eth0 195.98 165.71 2626.17 24.69 0.00 0.00 0.00 0.00 06:18:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:19:01 PM lo 939.88 939.88 943.60 943.60 0.00 0.00 0.00 0.00 06:19:01 PM eth0 116.53 84.45 2140.03 12.39 0.00 0.00 0.00 0.00 06:19:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:20:01 PM lo 737.71 737.71 750.35 750.35 0.00 0.00 0.00 0.00 06:20:01 PM eth0 170.95 132.26 2181.99 17.83 0.00 0.00 0.00 0.00 06:20:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:21:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:21:01 PM eth0 81.74 85.40 45.62 162.03 0.00 0.00 0.00 0.00 06:21:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 279.57 279.57 282.29 282.29 0.00 0.00 0.00 0.00 Average: eth0 170.27 132.48 1679.36 50.46 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-21bbbc75-ead6-4b9d-8347-14692a407f34.nov) 01/16/2024 _x86_64_ (4 CPU) 18:14:37 LINUX RESTART (4 CPU) 06:15:01 PM CPU %user %nice %system %iowait %steal %idle 06:16:01 PM all 21.66 0.00 2.55 1.97 0.09 73.73 06:16:01 PM 0 30.69 0.00 3.48 1.49 0.10 64.24 06:16:01 PM 1 16.78 0.00 2.04 2.10 0.10 78.98 06:16:01 PM 2 27.30 0.00 2.61 2.69 0.08 67.32 06:16:01 PM 3 11.87 0.00 2.08 1.59 0.07 84.40 06:17:01 PM all 19.02 0.00 1.70 2.14 0.08 77.07 06:17:01 PM 0 16.30 0.00 1.72 2.84 0.08 79.06 06:17:01 PM 1 16.30 0.00 2.14 2.72 0.07 78.77 06:17:01 PM 2 21.34 0.00 1.00 1.74 0.07 75.85 06:17:01 PM 3 22.16 0.00 1.92 1.25 0.08 74.58 06:18:01 PM all 64.22 0.00 2.07 1.99 0.11 31.62 06:18:01 PM 0 69.59 0.00 1.59 2.12 0.12 26.58 06:18:01 PM 1 61.25 0.00 2.55 2.28 0.12 33.81 06:18:01 PM 2 65.46 0.00 2.54 1.61 0.12 30.28 06:18:01 PM 3 60.57 0.00 1.59 1.94 0.10 35.81 06:19:01 PM all 47.25 0.00 2.01 0.49 0.10 50.15 06:19:01 PM 0 46.83 0.00 1.84 0.45 0.10 50.78 06:19:01 PM 1 44.78 0.00 2.41 0.45 0.10 52.25 06:19:01 PM 2 51.52 0.00 1.96 0.67 0.10 45.75 06:19:01 PM 3 45.87 0.00 1.84 0.37 0.10 51.82 06:20:01 PM all 53.53 0.00 2.43 0.92 0.10 43.03 06:20:01 PM 0 52.20 0.00 3.41 0.49 0.10 43.80 06:20:01 PM 1 43.80 0.00 2.86 0.87 0.10 52.37 06:20:01 PM 2 65.88 0.00 1.88 2.11 0.10 30.03 06:20:01 PM 3 52.19 0.00 1.59 0.20 0.08 45.94 06:21:01 PM all 21.02 0.00 1.49 3.35 0.08 74.06 06:21:01 PM 0 31.72 0.00 1.49 0.57 0.08 66.14 06:21:01 PM 1 10.40 0.00 1.22 5.77 0.07 82.54 06:21:01 PM 2 33.50 0.00 2.28 3.41 0.08 60.73 06:21:01 PM 3 8.43 0.00 0.99 3.68 0.07 86.84 Average: all 37.77 0.00 2.04 1.81 0.09 58.29 Average: 0 41.20 0.00 2.25 1.33 0.10 55.12 Average: 1 32.20 0.00 2.20 2.37 0.09 63.13 Average: 2 44.16 0.00 2.04 2.04 0.09 51.67 Average: 3 33.51 0.00 1.67 1.51 0.08 63.23