---> uname -a: Linux prd-centos8-builder-4c-4g-25268.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: 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 14G 67G 17% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15763 1053 7304 19 7404 14360 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:5b:b6:d2 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.130/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85270sec preferred_lft 85270sec inet6 fe80::f816:3eff:fe5b:b6d2/64 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) 07/03/2025 _x86_64_ (4 CPU) 01:21:21 LINUX RESTART (4 CPU) 01:22:02 AM tps rtps wtps bread/s bwrtn/s 01:23:01 AM 219.96 64.61 155.35 2153.58 11842.66 01:24:01 AM 38.69 0.03 38.66 0.53 4860.17 01:25:01 AM 4.33 0.00 4.33 0.00 107.00 01:26:01 AM 345.64 13.45 332.19 1646.93 3708.88 01:27:01 AM 161.33 5.96 155.36 1011.66 26584.91 01:28:01 AM 62.06 0.00 62.06 0.00 16897.52 01:29:01 AM 121.21 0.00 121.21 0.00 31737.40 01:30:01 AM 62.51 0.00 62.51 0.00 6233.57 01:31:01 AM 58.62 0.00 58.62 0.00 6726.01 01:32:01 AM 84.54 0.03 84.50 19.33 9954.74 01:33:01 AM 1341.92 75.49 1266.43 1332.49 47488.19 01:34:01 AM 39.04 21.76 17.28 384.41 1407.20 01:35:01 AM 28.81 13.66 15.15 153.71 10537.28 01:36:01 AM 9.30 0.05 9.25 0.80 9798.40 01:37:01 AM 8.80 0.03 8.76 0.27 9725.17 01:38:01 AM 107.90 6.73 101.17 1278.51 11157.35 01:39:01 AM 122.06 0.42 121.65 24.13 3861.94 01:40:01 AM 57.85 0.27 57.58 43.59 12801.50 Average: 159.65 11.20 148.45 445.65 12525.12 01:22:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:23:01 AM 13237436 15096600 2904096 17.99 2688 2056832 805360 4.69 203068 2296404 126048 01:24:01 AM 13227876 15088368 2913656 18.05 2688 2057220 821136 4.78 203164 2298076 224 01:25:01 AM 13224104 15085868 2917428 18.07 2688 2057616 821136 4.78 203164 2299180 252 01:26:01 AM 11889712 14133448 4251820 26.34 2688 2423440 1750664 10.18 234792 3552772 305188 01:27:01 AM 10263028 13425772 5878504 36.42 2688 3333736 2243264 13.05 470952 4923556 412892 01:28:01 AM 9135024 13264972 7006508 43.41 2688 4287620 2299776 13.38 846632 5651140 865328 01:29:01 AM 8614128 12886724 7527404 46.63 2688 4425528 2727376 15.87 889524 6120836 87580 01:30:01 AM 7921180 12389184 8220352 50.93 2688 4601364 3050152 17.74 974640 6690984 105604 01:31:01 AM 7645332 12375728 8496200 52.64 2688 4854868 3065916 17.84 1034196 6888228 177064 01:32:01 AM 6105576 11977440 10035956 62.17 2688 5864156 3181080 18.51 1053808 8157100 994932 01:33:01 AM 5638052 11718404 10503480 65.07 2688 5932904 3249148 18.90 1115216 8233200 4112 01:34:01 AM 5295956 11604900 10845576 67.19 2688 6153128 3284780 19.11 1221460 8457404 203124 01:35:01 AM 5162164 11737412 10979368 68.02 2688 6423000 3292260 19.15 1309684 8510000 177152 01:36:01 AM 4748188 11593588 11393344 70.58 2688 6689372 3274400 19.05 1398492 8826976 175864 01:37:01 AM 4419880 11533864 11721652 72.62 2688 6954412 3283108 19.10 1488384 9060248 177260 01:38:01 AM 4899136 11981320 11242396 69.65 2688 7050480 3258720 18.96 1530068 8740968 45456 01:39:01 AM 7482048 14696112 8659484 53.65 2688 7177676 904028 5.26 1768264 5928520 354292 01:40:01 AM 7545664 14771080 8595868 53.25 2688 7190140 821480 4.78 1940580 5693264 20792 Average: 8136360 13075599 8005172 49.59 2688 4974083 2340766 13.62 993672 6240492 235176 01:22:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:23:01 AM eth0 173.52 129.06 1183.75 27.10 0.00 0.00 0.00 0.00 01:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:24:01 AM eth0 92.82 80.12 257.13 21.60 0.00 0.00 0.00 0.00 01:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:25:01 AM eth0 88.14 78.15 255.28 21.78 0.00 0.00 0.00 0.00 01:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:26:01 AM eth0 523.23 452.91 4946.31 93.80 0.00 0.00 0.00 0.00 01:27:01 AM lo 0.70 0.70 0.10 0.10 0.00 0.00 0.00 0.00 01:27:01 AM eth0 617.31 553.18 4356.19 49.84 0.00 0.00 0.00 0.00 01:28:01 AM lo 0.70 0.70 0.11 0.11 0.00 0.00 0.00 0.00 01:28:01 AM eth0 89.92 69.36 1776.60 12.87 0.00 0.00 0.00 0.00 01:29:01 AM lo 2.15 2.15 0.45 0.45 0.00 0.00 0.00 0.00 01:29:01 AM eth0 36.35 35.68 139.49 10.68 0.00 0.00 0.00 0.00 01:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:30:01 AM eth0 31.97 30.86 48.63 10.68 0.00 0.00 0.00 0.00 01:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:31:01 AM eth0 67.74 63.46 623.28 23.33 0.00 0.00 0.00 0.00 01:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:32:01 AM eth0 284.04 165.46 1742.35 25.37 0.00 0.00 0.00 0.00 01:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:33:01 AM eth0 5.78 5.75 1.11 0.86 0.00 0.00 0.00 0.00 01:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:34:01 AM eth0 10.61 10.00 91.46 1.67 0.00 0.00 0.00 0.00 01:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:35:01 AM eth0 2.75 2.30 0.61 0.95 0.00 0.00 0.00 0.00 01:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:36:01 AM eth0 2.57 2.22 0.56 0.91 0.00 0.00 0.00 0.00 01:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:37:01 AM eth0 3.15 2.33 0.76 1.04 0.00 0.00 0.00 0.00 01:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:38:01 AM eth0 73.38 70.63 603.14 14.97 0.00 0.00 0.00 0.00 01:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:39:01 AM eth0 182.95 186.24 162.68 165.59 0.00 0.00 0.00 0.00 01:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:40:01 AM eth0 666.13 746.27 427.92 4917.51 0.00 0.00 0.00 0.00 Average: lo 0.20 0.20 0.04 0.04 0.00 0.00 0.00 0.00 Average: eth0 164.01 149.13 922.92 300.30 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) 07/03/2025 _x86_64_ (4 CPU) 01:21:21 LINUX RESTART (4 CPU) 01:22:02 AM CPU %user %nice %system %iowait %steal %idle 01:23:01 AM all 16.49 0.56 9.41 1.52 0.08 71.94 01:23:01 AM 0 15.31 0.37 7.21 1.37 0.08 75.65 01:23:01 AM 1 12.14 0.92 13.47 1.41 0.09 71.97 01:23:01 AM 2 21.36 0.20 5.00 1.29 0.08 72.06 01:23:01 AM 3 17.13 0.75 11.97 2.01 0.07 68.08 01:24:01 AM all 0.53 0.00 0.38 0.42 0.04 98.64 01:24:01 AM 0 0.85 0.00 0.84 0.10 0.03 98.18 01:24:01 AM 1 0.63 0.00 0.17 0.30 0.05 98.85 01:24:01 AM 2 0.15 0.00 0.10 0.17 0.03 99.55 01:24:01 AM 3 0.47 0.00 0.40 1.12 0.03 97.98 01:25:01 AM all 0.41 0.00 0.27 0.02 0.03 99.27 01:25:01 AM 0 0.87 0.00 0.77 0.00 0.03 98.33 01:25:01 AM 1 0.52 0.00 0.17 0.07 0.03 99.21 01:25:01 AM 2 0.17 0.00 0.10 0.00 0.03 99.70 01:25:01 AM 3 0.10 0.00 0.03 0.00 0.02 99.85 01:26:01 AM all 23.95 0.00 2.44 1.33 0.09 72.18 01:26:01 AM 0 25.20 0.00 2.14 0.84 0.08 71.74 01:26:01 AM 1 25.75 0.00 2.50 0.71 0.10 70.94 01:26:01 AM 2 25.30 0.00 2.70 1.47 0.10 70.43 01:26:01 AM 3 19.55 0.00 2.43 2.31 0.08 75.62 01:27:01 AM all 55.70 0.00 2.69 1.19 0.11 40.31 01:27:01 AM 0 58.83 0.00 3.00 0.27 0.13 37.76 01:27:01 AM 1 50.36 0.00 2.42 2.20 0.10 44.92 01:27:01 AM 2 57.16 0.00 3.67 0.67 0.12 38.38 01:27:01 AM 3 56.45 0.00 1.66 1.62 0.10 40.17 01:28:01 AM all 57.15 0.00 2.74 1.18 0.12 38.81 01:28:01 AM 0 56.11 0.00 1.84 1.29 0.12 40.64 01:28:01 AM 1 57.59 0.00 3.69 0.22 0.13 38.38 01:28:01 AM 2 55.76 0.00 1.46 1.52 0.12 41.14 01:28:01 AM 3 59.15 0.00 3.97 1.69 0.12 35.06 01:29:01 AM all 50.93 0.00 2.72 2.22 0.09 44.04 01:29:01 AM 0 51.12 0.00 3.21 0.22 0.10 45.36 01:29:01 AM 1 56.03 0.00 3.98 3.08 0.08 36.82 01:29:01 AM 2 47.07 0.00 1.76 4.71 0.08 46.38 01:29:01 AM 3 49.48 0.00 1.93 0.86 0.10 47.64 01:30:01 AM all 51.83 0.00 2.91 0.32 0.10 44.83 01:30:01 AM 0 50.08 0.00 2.88 0.18 0.10 46.76 01:30:01 AM 1 43.31 0.00 1.78 0.60 0.10 54.21 01:30:01 AM 2 52.52 0.00 3.15 0.30 0.08 43.94 01:30:01 AM 3 61.42 0.00 3.84 0.20 0.12 34.42 01:31:01 AM all 43.97 0.00 2.97 0.55 0.09 52.42 01:31:01 AM 0 33.47 0.00 2.53 0.89 0.10 63.01 01:31:01 AM 1 43.98 0.00 2.69 0.39 0.08 52.86 01:31:01 AM 2 40.01 0.00 1.60 0.29 0.10 58.00 01:31:01 AM 3 58.43 0.00 5.06 0.66 0.08 35.78 01:32:01 AM all 33.01 0.00 7.60 1.06 0.12 58.21 01:32:01 AM 0 30.14 0.00 6.60 0.22 0.12 62.92 01:32:01 AM 1 34.17 0.00 7.57 0.19 0.12 57.95 01:32:01 AM 2 32.57 0.00 8.15 0.95 0.12 58.21 01:32:01 AM 3 35.16 0.00 8.05 2.90 0.14 53.75 01:33:01 AM all 26.45 0.00 8.43 17.43 0.10 47.59 01:33:01 AM 0 21.00 0.00 6.53 14.22 0.12 58.14 01:33:01 AM 1 22.83 0.00 7.35 17.53 0.08 52.20 01:33:01 AM 2 26.78 0.00 9.85 18.84 0.10 44.43 01:33:01 AM 3 35.23 0.00 9.98 19.17 0.10 35.52 01:33:01 AM CPU %user %nice %system %iowait %steal %idle 01:34:01 AM all 37.84 0.00 1.36 0.23 0.09 60.47 01:34:01 AM 0 20.72 0.00 0.80 0.08 0.08 78.31 01:34:01 AM 1 36.77 0.00 1.72 0.10 0.10 61.31 01:34:01 AM 2 35.31 0.00 1.55 0.67 0.08 62.38 01:34:01 AM 3 58.58 0.00 1.35 0.08 0.10 39.88 01:35:01 AM all 39.22 0.00 1.55 0.58 0.11 58.54 01:35:01 AM 0 28.79 0.00 1.64 0.98 0.10 68.49 01:35:01 AM 1 56.77 0.00 2.01 0.28 0.12 40.82 01:35:01 AM 2 31.12 0.00 0.89 0.94 0.12 66.95 01:35:01 AM 3 40.26 0.00 1.67 0.10 0.10 57.87 01:36:01 AM all 36.94 0.00 1.62 0.34 0.08 61.02 01:36:01 AM 0 42.59 0.00 2.89 0.00 0.08 54.44 01:36:01 AM 1 19.46 0.00 0.57 0.64 0.08 79.25 01:36:01 AM 2 39.04 0.00 1.31 0.13 0.08 59.44 01:36:01 AM 3 46.66 0.00 1.70 0.60 0.08 50.95 01:37:01 AM all 37.62 0.00 1.59 0.34 0.09 60.37 01:37:01 AM 0 25.49 0.00 0.93 0.15 0.08 73.34 01:37:01 AM 1 76.51 0.00 2.64 0.07 0.10 20.68 01:37:01 AM 2 22.29 0.00 1.02 0.00 0.08 76.61 01:37:01 AM 3 26.17 0.00 1.77 1.14 0.08 70.83 01:38:01 AM all 49.16 0.13 3.12 0.44 0.10 47.06 01:38:01 AM 0 53.61 0.00 3.01 0.59 0.10 42.69 01:38:01 AM 1 54.00 0.03 3.50 0.20 0.10 42.17 01:38:01 AM 2 46.25 0.00 3.37 0.07 0.08 50.23 01:38:01 AM 3 42.76 0.49 2.60 0.89 0.10 53.16 01:39:01 AM all 39.84 0.00 4.14 0.25 0.10 55.67 01:39:01 AM 0 40.30 0.00 4.33 0.27 0.10 55.01 01:39:01 AM 1 34.72 0.00 3.60 0.24 0.08 61.36 01:39:01 AM 2 46.92 0.00 5.30 0.20 0.10 47.48 01:39:01 AM 3 37.42 0.00 3.36 0.30 0.10 58.82 01:40:01 AM all 18.05 0.00 2.17 0.62 0.10 79.06 01:40:01 AM 0 9.39 0.00 2.06 0.25 0.08 88.22 01:40:01 AM 1 21.59 0.00 2.01 0.05 0.08 76.26 01:40:01 AM 2 10.43 0.00 2.02 1.87 0.12 85.57 01:40:01 AM 3 30.77 0.00 2.58 0.32 0.12 66.22 Average: all 34.40 0.04 3.21 1.66 0.09 60.59 Average: 0 31.33 0.02 2.95 1.21 0.09 64.40 Average: 1 35.99 0.05 3.42 1.56 0.09 58.89 Average: 2 32.79 0.01 2.93 1.88 0.09 62.30 Average: 3 37.51 0.07 3.56 1.99 0.09 56.78