---> uname -a: Linux prd-centos8-builder-4c-4g-8050.novalocal 4.18.0-448.el8.x86_64 #1 SMP Wed Jan 18 15:02:46 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: 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): 0-3 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 12G 69G 15% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15763 832 9623 19 5307 14581 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:86:96:cc brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.166/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85429sec preferred_lft 85429sec inet6 fe80::f816:3eff:fe86:96cc/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-448.el8.x86_64 (centos-stream-8-builder-63d9752a-2c92-2a07-2618-33e2bb46e6c7.nov) 11/01/2025 _x86_64_ (4 CPU) 13:08:25 LINUX RESTART (4 CPU) 01:09:01 PM tps rtps wtps bread/s bwrtn/s 01:10:01 PM 228.79 81.54 147.25 2336.15 11128.51 01:11:01 PM 32.47 0.03 32.44 0.53 4817.84 01:12:01 PM 4.42 0.00 4.42 0.00 129.11 01:13:01 PM 5.41 0.00 5.41 0.00 163.08 01:14:01 PM 86.25 11.95 74.29 1503.30 1489.04 01:15:01 PM 467.74 5.03 462.71 1094.04 11271.69 01:16:01 PM 96.28 0.32 95.97 8.40 7076.15 01:17:01 PM 51.43 0.72 50.72 514.50 6004.93 01:18:01 PM 76.57 0.00 76.57 0.00 28557.77 01:19:01 PM 58.21 0.00 58.21 0.00 23361.46 01:20:01 PM 22.06 0.00 22.06 0.00 3365.10 01:21:01 PM 40.70 0.00 40.70 0.00 2213.93 01:22:01 PM 47.29 0.00 47.29 0.00 7417.33 01:23:01 PM 118.88 0.42 118.46 24.13 3864.29 01:24:01 PM 42.94 0.05 42.89 4.67 19309.66 Average: 91.96 6.67 85.29 365.78 8677.50 01:09:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:10:01 PM 13232248 15078400 2909284 18.02 2688 2044028 831100 4.83 201292 2301208 126000 01:11:01 PM 13225952 15073340 2915580 18.06 2688 2044384 831100 4.83 201300 2302268 96 01:12:01 PM 13221952 15070732 2919580 18.09 2688 2044736 831100 4.83 201300 2303264 152 01:13:01 PM 13216668 15066736 2924864 18.12 2688 2045044 831100 4.83 201300 2305388 184 01:14:01 PM 12646368 14649536 3495164 21.65 2688 2183532 1317740 7.67 214724 2819784 88704 01:15:01 PM 10457124 12789820 5684408 35.22 2688 2498660 2901560 16.88 333296 4855560 137204 01:16:01 PM 10107804 12615640 6033728 37.38 2688 2667048 2981776 17.35 483928 5040444 121436 01:17:01 PM 9583528 12499796 6558004 40.63 2688 3066744 3018712 17.56 562048 5470592 341728 01:18:01 PM 8212644 12305232 7928888 49.12 2688 4234752 3206148 18.65 662936 6726420 669152 01:19:01 PM 8078012 12279756 8063520 49.96 2688 4339044 3212628 18.69 678768 6836148 87260 01:20:01 PM 7979668 12195364 8161864 50.56 2688 4351756 3352392 19.50 722876 6888436 5664 01:21:01 PM 7761180 12220268 8380352 51.92 2688 4588736 3243148 18.87 754556 7063148 191596 01:22:01 PM 7659620 12193656 8481912 52.55 2688 4658652 3248328 18.90 781976 7127736 53500 01:23:01 PM 9852708 14922648 6288824 38.96 2688 5192772 916648 5.33 1151376 4573276 560784 01:24:01 PM 9847916 14924032 6293616 38.99 2688 5202296 871572 5.07 1324064 4408868 18328 Average: 10338893 13592330 5802639 35.95 2688 3410812 2106337 12.25 565049 4734836 160119 01:09:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:10:01 PM eth0 113.60 86.35 1199.96 22.53 0.00 0.00 0.00 0.00 01:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:11:01 PM eth0 96.93 80.54 246.21 21.55 0.00 0.00 0.00 0.00 01:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:12:01 PM eth0 101.10 88.64 243.51 23.27 0.00 0.00 0.00 0.00 01:13:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:13:01 PM eth0 106.06 86.79 249.27 22.97 0.00 0.00 0.00 0.00 01:14:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:14:01 PM eth0 326.46 373.01 1235.59 104.01 0.00 0.00 0.00 0.00 01:15:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:15:01 PM eth0 322.16 260.71 4226.39 39.60 0.00 0.00 0.00 0.00 01:16:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:16:01 PM eth0 169.02 136.89 2450.92 26.04 0.00 0.00 0.00 0.00 01:17:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:17:01 PM eth0 66.76 66.79 519.18 17.66 0.00 0.00 0.00 0.00 01:18:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:18:01 PM eth0 75.12 69.97 774.61 15.30 0.00 0.00 0.00 0.00 01:19:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:19:01 PM eth0 92.97 80.02 1337.45 18.43 0.00 0.00 0.00 0.00 01:20:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:20:01 PM eth0 19.89 19.39 6.23 6.51 0.00 0.00 0.00 0.00 01:21:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:21:01 PM eth0 91.74 76.06 1010.74 15.56 0.00 0.00 0.00 0.00 01:22:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:22:01 PM eth0 73.37 69.57 612.46 18.47 0.00 0.00 0.00 0.00 01:23:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:23:01 PM eth0 259.36 272.52 80.70 183.13 0.00 0.00 0.00 0.00 01:24:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:24:01 PM eth0 811.95 968.94 465.74 8813.87 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 181.77 182.42 977.27 623.26 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-448.el8.x86_64 (centos-stream-8-builder-63d9752a-2c92-2a07-2618-33e2bb46e6c7.nov) 11/01/2025 _x86_64_ (4 CPU) 13:08:25 LINUX RESTART (4 CPU) 01:09:01 PM CPU %user %nice %system %iowait %steal %idle 01:10:01 PM all 16.87 0.73 11.58 1.45 0.08 69.29 01:10:01 PM 0 18.72 0.77 12.74 1.62 0.08 66.07 01:10:01 PM 1 15.56 0.67 11.35 0.85 0.08 71.49 01:10:01 PM 2 15.68 0.70 10.57 1.56 0.07 71.42 01:10:01 PM 3 17.53 0.79 11.64 1.79 0.08 68.18 01:11:01 PM all 0.47 0.00 0.35 0.27 0.05 98.87 01:11:01 PM 0 0.52 0.00 0.27 0.73 0.05 98.43 01:11:01 PM 1 0.87 0.00 0.77 0.00 0.03 98.33 01:11:01 PM 2 0.22 0.00 0.22 0.27 0.05 99.25 01:11:01 PM 3 0.28 0.00 0.13 0.07 0.05 99.47 01:12:01 PM all 0.41 0.00 0.29 0.02 0.05 99.24 01:12:01 PM 0 0.32 0.00 0.05 0.00 0.05 99.58 01:12:01 PM 1 0.90 0.00 0.80 0.00 0.05 98.25 01:12:01 PM 2 0.15 0.00 0.13 0.07 0.05 99.60 01:12:01 PM 3 0.25 0.00 0.18 0.00 0.05 99.52 01:13:01 PM all 0.47 0.00 0.29 0.02 0.05 99.17 01:13:01 PM 0 0.35 0.00 0.05 0.00 0.05 99.55 01:13:01 PM 1 0.87 0.00 0.77 0.00 0.05 98.31 01:13:01 PM 2 0.42 0.00 0.15 0.07 0.07 99.30 01:13:01 PM 3 0.25 0.00 0.18 0.00 0.05 99.52 01:14:01 PM all 9.85 0.00 1.45 0.36 0.08 88.26 01:14:01 PM 0 8.34 0.00 1.89 1.24 0.07 88.46 01:14:01 PM 1 10.53 0.00 0.75 0.07 0.07 88.58 01:14:01 PM 2 9.47 0.00 1.12 0.07 0.08 89.26 01:14:01 PM 3 11.07 0.00 2.05 0.07 0.08 86.72 01:15:01 PM all 61.14 0.00 3.27 1.78 0.10 33.71 01:15:01 PM 0 55.29 0.00 2.65 2.28 0.10 39.68 01:15:01 PM 1 63.90 0.00 3.40 0.87 0.08 31.75 01:15:01 PM 2 60.80 0.00 3.65 2.77 0.10 32.68 01:15:01 PM 3 64.55 0.00 3.40 1.22 0.10 30.73 01:16:01 PM all 56.83 0.00 3.12 0.38 0.09 39.58 01:16:01 PM 0 53.48 0.00 3.18 0.45 0.08 42.80 01:16:01 PM 1 62.23 0.00 1.97 0.10 0.08 35.62 01:16:01 PM 2 60.93 0.00 3.37 0.29 0.08 35.33 01:16:01 PM 3 50.70 0.00 3.95 0.67 0.12 44.56 01:17:01 PM all 60.17 0.00 2.45 0.40 0.09 36.89 01:17:01 PM 0 73.12 0.00 2.06 0.18 0.10 24.53 01:17:01 PM 1 48.85 0.00 2.94 0.47 0.08 47.66 01:17:01 PM 2 55.43 0.00 2.79 0.25 0.08 41.44 01:17:01 PM 3 63.26 0.00 2.01 0.70 0.08 33.94 01:18:01 PM all 47.26 0.00 2.39 1.00 0.07 49.27 01:18:01 PM 0 65.36 0.00 4.10 1.07 0.07 29.41 01:18:01 PM 1 41.33 0.00 1.44 1.47 0.08 55.67 01:18:01 PM 2 43.60 0.00 1.56 0.87 0.07 53.90 01:18:01 PM 3 38.71 0.00 2.47 0.59 0.07 58.17 01:19:01 PM all 50.37 0.00 3.38 1.08 0.11 45.07 01:19:01 PM 0 47.50 0.00 3.04 1.54 0.12 47.80 01:19:01 PM 1 63.29 0.00 5.68 1.40 0.10 29.53 01:19:01 PM 2 43.47 0.00 2.39 0.91 0.08 53.15 01:19:01 PM 3 47.21 0.00 2.40 0.47 0.12 49.80 01:20:01 PM all 45.11 0.00 3.29 0.12 0.08 51.41 01:20:01 PM 0 48.63 0.00 4.33 0.10 0.08 46.86 01:20:01 PM 1 49.50 0.00 4.25 0.10 0.08 46.06 01:20:01 PM 2 40.08 0.00 1.86 0.05 0.07 57.94 01:20:01 PM 3 42.20 0.00 2.72 0.22 0.07 54.79 01:20:01 PM CPU %user %nice %system %iowait %steal %idle 01:21:01 PM all 50.93 0.00 2.97 0.31 0.10 45.68 01:21:01 PM 0 50.88 0.00 2.95 0.27 0.08 45.81 01:21:01 PM 1 51.32 0.00 3.95 0.24 0.10 44.39 01:21:01 PM 2 46.87 0.00 1.71 0.25 0.10 51.06 01:21:01 PM 3 54.66 0.00 3.27 0.50 0.12 41.45 01:22:01 PM all 46.27 0.00 3.02 1.11 0.10 49.50 01:22:01 PM 0 43.88 0.00 2.32 0.86 0.10 52.84 01:22:01 PM 1 55.58 0.00 4.72 1.58 0.08 38.03 01:22:01 PM 2 37.87 0.00 1.46 1.35 0.10 59.22 01:22:01 PM 3 47.72 0.00 3.55 0.67 0.12 47.94 01:23:01 PM all 32.19 0.00 5.16 0.60 0.08 61.96 01:23:01 PM 0 29.98 0.00 3.99 0.47 0.10 65.45 01:23:01 PM 1 35.58 0.00 7.45 1.06 0.08 55.83 01:23:01 PM 2 24.81 0.00 4.44 0.27 0.08 70.39 01:23:01 PM 3 38.38 0.00 4.77 0.61 0.07 56.17 01:24:01 PM all 21.09 0.00 2.38 2.76 0.11 73.65 01:24:01 PM 0 23.22 0.00 2.02 0.02 0.12 74.63 01:24:01 PM 1 17.53 0.00 2.08 0.17 0.10 80.12 01:24:01 PM 2 23.58 0.00 3.55 10.86 0.10 61.90 01:24:01 PM 3 20.07 0.00 1.88 0.10 0.14 77.80 Average: all 33.26 0.05 3.03 0.78 0.08 62.80 Average: 0 34.60 0.05 3.04 0.72 0.08 61.50 Average: 1 34.47 0.04 3.48 0.56 0.08 61.36 Average: 2 30.87 0.05 2.60 1.31 0.08 65.10 Average: 3 33.11 0.05 2.98 0.51 0.09 63.26