---> uname -a: Linux prd-centos8-builder-4c-4g-44510.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 834 9612 19 5316 14579 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:f2:3f:93 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.17/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85357sec preferred_lft 85357sec inet6 fe80::f816:3eff:fef2:3f93/64 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) 09/08/2025 _x86_64_ (4 CPU) 20:12:22 LINUX RESTART (4 CPU) 08:13:01 PM tps rtps wtps bread/s bwrtn/s 08:14:01 PM 224.40 76.32 148.08 2224.43 11234.21 08:15:01 PM 35.23 0.00 35.23 0.00 4967.51 08:16:01 PM 7.11 0.03 7.08 0.53 172.59 08:17:01 PM 5.28 0.00 5.28 0.00 138.83 08:18:01 PM 17.41 0.08 17.33 4.00 259.76 08:19:01 PM 232.02 12.31 219.71 1615.06 2948.26 08:20:01 PM 212.20 3.98 208.22 1020.47 11884.46 08:21:01 PM 92.10 0.32 91.78 8.40 4340.23 08:22:01 PM 48.70 0.70 48.00 475.84 6359.00 08:23:01 PM 75.67 0.00 75.67 0.00 27331.23 08:24:01 PM 60.21 0.00 60.21 0.00 24353.56 08:25:01 PM 18.80 0.00 18.80 0.00 3298.33 08:26:01 PM 39.07 0.00 39.07 0.00 1320.02 08:27:01 PM 43.27 0.00 43.27 0.00 7817.54 08:28:01 PM 124.16 0.03 124.13 5.20 4208.23 08:29:01 PM 42.87 0.38 42.49 18.93 19333.91 Average: 79.92 5.88 74.03 335.88 8122.99 08:13:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:14:01 PM 13253820 15092420 2887704 17.89 2688 2036908 820692 4.77 201776 2275248 124928 08:15:01 PM 13237992 15077556 2903532 17.99 2688 2037180 820692 4.77 201780 2288388 168 08:16:01 PM 13232968 15073800 2908556 18.02 2688 2037540 820692 4.77 201928 2291388 20 08:17:01 PM 13228628 15070504 2912896 18.05 2688 2037768 820692 4.77 201924 2292796 12 08:18:01 PM 13211800 15058624 2929724 18.15 2688 2040976 843752 4.91 202452 2303820 60 08:19:01 PM 12154748 14187724 3986776 24.70 2688 2210720 1732328 10.08 220028 3293944 86628 08:20:01 PM 10924144 13267440 5217380 32.32 2688 2508172 2420936 14.08 341888 4379320 57588 08:21:01 PM 9839416 12354984 6302108 39.04 2688 2674376 3258548 18.96 489224 5302980 120168 08:22:01 PM 9530580 12442696 6610944 40.96 2688 3062336 3086340 17.95 567020 5517652 318264 08:23:01 PM 7452768 11480180 8688756 53.83 2688 4169432 4016996 23.37 668000 7478984 623980 08:24:01 PM 7899624 12108908 8241900 51.06 2688 4346332 3385044 19.69 683356 7009340 85732 08:25:01 PM 7886136 12105968 8255388 51.14 2688 4356396 3385044 19.69 727124 6978388 2704 08:26:01 PM 7590976 12054876 8550548 52.97 2688 4592924 3404816 19.81 757272 7229672 214480 08:27:01 PM 7502924 12037688 8638600 53.52 2688 4659588 3404548 19.81 778164 7287052 59388 08:28:01 PM 9842664 14915508 6298860 39.02 2688 5193868 919624 5.35 1152112 4577740 547420 08:29:01 PM 9843232 14917444 6298292 39.02 2688 5201056 913156 5.31 1153196 4584432 8 Average: 10414526 13577895 5726998 35.48 2688 3322848 2128369 12.38 534203 4693196 140097 08:13:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:14:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:14:01 PM eth0 107.63 90.17 1305.59 22.38 0.00 0.00 0.00 0.00 08:15:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:15:01 PM eth0 80.42 67.46 234.80 17.60 0.00 0.00 0.00 0.00 08:16:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:16:01 PM eth0 96.78 84.94 248.83 21.82 0.00 0.00 0.00 0.00 08:17:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:17:01 PM eth0 85.27 73.37 239.87 19.32 0.00 0.00 0.00 0.00 08:18:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:18:01 PM eth0 123.09 120.16 265.60 37.57 0.00 0.00 0.00 0.00 08:19:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:19:01 PM eth0 297.83 335.42 1600.28 92.21 0.00 0.00 0.00 0.00 08:20:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:20:01 PM eth0 271.33 224.03 3920.57 34.68 0.00 0.00 0.00 0.00 08:21:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:21:01 PM eth0 160.14 132.59 2494.04 22.91 0.00 0.00 0.00 0.00 08:22:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:22:01 PM eth0 63.00 62.81 436.16 16.85 0.00 0.00 0.00 0.00 08:23:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:23:01 PM eth0 75.45 66.93 750.51 15.07 0.00 0.00 0.00 0.00 08:24:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:24:01 PM eth0 93.30 81.89 1367.55 18.50 0.00 0.00 0.00 0.00 08:25:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:25:01 PM eth0 15.70 16.08 5.30 5.05 0.00 0.00 0.00 0.00 08:26:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:26:01 PM eth0 90.85 75.92 984.35 15.62 0.00 0.00 0.00 0.00 08:27:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:27:01 PM eth0 81.16 74.18 613.64 18.10 0.00 0.00 0.00 0.00 08:28:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:28:01 PM eth0 170.12 167.91 44.68 53.73 0.00 0.00 0.00 0.00 08:29:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:29:01 PM eth0 693.97 896.25 245.42 8830.16 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 156.64 160.65 922.56 577.62 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) 09/08/2025 _x86_64_ (4 CPU) 20:12:22 LINUX RESTART (4 CPU) 08:13:01 PM CPU %user %nice %system %iowait %steal %idle 08:14:01 PM all 17.19 0.71 10.19 2.09 0.10 69.71 08:14:01 PM 0 19.70 0.74 10.93 2.27 0.08 66.28 08:14:01 PM 1 10.41 0.84 10.98 2.28 0.10 75.39 08:14:01 PM 2 23.98 0.54 9.36 2.29 0.13 63.70 08:14:01 PM 3 14.66 0.74 9.50 1.51 0.10 73.49 08:15:01 PM all 0.44 0.00 0.36 0.61 0.03 98.56 08:15:01 PM 0 0.12 0.00 0.10 0.35 0.03 99.40 08:15:01 PM 1 0.45 0.00 0.25 0.95 0.05 98.29 08:15:01 PM 2 0.30 0.00 0.32 0.79 0.03 98.56 08:15:01 PM 3 0.88 0.00 0.75 0.35 0.02 98.00 08:16:01 PM all 0.53 0.00 0.33 0.04 0.05 99.04 08:16:01 PM 0 0.47 0.00 0.10 0.03 0.03 99.37 08:16:01 PM 1 0.38 0.00 0.20 0.02 0.05 99.35 08:16:01 PM 2 0.20 0.00 0.15 0.00 0.05 99.60 08:16:01 PM 3 1.08 0.00 0.88 0.12 0.05 97.86 08:17:01 PM all 0.49 0.00 0.33 0.01 0.04 99.12 08:17:01 PM 0 0.12 0.00 0.07 0.02 0.03 99.77 08:17:01 PM 1 0.72 0.00 0.22 0.00 0.05 99.01 08:17:01 PM 2 0.25 0.00 0.25 0.00 0.03 99.47 08:17:01 PM 3 0.88 0.00 0.78 0.03 0.05 98.25 08:18:01 PM all 0.81 0.00 0.43 0.05 0.05 98.66 08:18:01 PM 0 0.28 0.00 0.15 0.02 0.05 99.50 08:18:01 PM 1 1.00 0.00 0.27 0.15 0.03 98.54 08:18:01 PM 2 1.15 0.00 0.97 0.00 0.05 97.83 08:18:01 PM 3 0.82 0.00 0.35 0.02 0.05 98.76 08:19:01 PM all 14.82 0.00 1.65 2.17 0.08 81.28 08:19:01 PM 0 12.58 0.00 1.65 2.80 0.07 82.91 08:19:01 PM 1 14.61 0.00 2.53 3.74 0.08 79.03 08:19:01 PM 2 16.83 0.00 1.11 1.36 0.08 80.62 08:19:01 PM 3 15.27 0.00 1.32 0.79 0.08 82.54 08:20:01 PM all 56.23 0.00 2.75 3.29 0.10 37.63 08:20:01 PM 0 54.09 0.00 3.10 2.83 0.12 39.87 08:20:01 PM 1 55.08 0.00 2.17 3.49 0.10 39.15 08:20:01 PM 2 57.00 0.00 3.04 3.27 0.10 36.59 08:20:01 PM 3 58.78 0.00 2.68 3.55 0.10 34.89 08:21:01 PM all 56.93 0.00 2.97 0.56 0.09 39.45 08:21:01 PM 0 50.81 0.00 3.59 0.62 0.08 44.90 08:21:01 PM 1 63.84 0.00 4.45 0.24 0.08 31.39 08:21:01 PM 2 52.52 0.00 1.68 0.94 0.10 44.76 08:21:01 PM 3 60.54 0.00 2.16 0.44 0.10 36.76 08:22:01 PM all 62.22 0.00 2.51 0.68 0.12 34.46 08:22:01 PM 0 55.21 0.00 2.55 1.41 0.12 40.72 08:22:01 PM 1 70.09 0.00 3.55 0.72 0.12 25.52 08:22:01 PM 2 58.37 0.00 1.20 0.00 0.13 40.29 08:22:01 PM 3 65.27 0.00 2.76 0.61 0.10 31.26 08:23:01 PM all 46.41 0.00 2.40 2.12 0.08 48.99 08:23:01 PM 0 42.64 0.00 1.61 3.19 0.08 52.46 08:23:01 PM 1 39.16 0.00 2.18 0.52 0.10 58.05 08:23:01 PM 2 54.25 0.00 3.93 2.08 0.08 39.66 08:23:01 PM 3 49.58 0.00 1.89 2.68 0.07 45.77 08:24:01 PM all 49.61 0.00 3.15 3.09 0.10 44.05 08:24:01 PM 0 47.85 0.00 3.05 3.57 0.10 45.43 08:24:01 PM 1 47.25 0.00 2.38 1.88 0.12 48.37 08:24:01 PM 2 49.97 0.00 3.35 3.68 0.10 42.91 08:24:01 PM 3 53.37 0.00 3.83 3.22 0.10 39.47 08:24:01 PM CPU %user %nice %system %iowait %steal %idle 08:25:01 PM all 46.32 0.00 3.38 0.31 0.10 49.88 08:25:01 PM 0 66.26 0.00 7.67 0.37 0.10 25.60 08:25:01 PM 1 37.55 0.00 1.70 0.68 0.10 59.98 08:25:01 PM 2 40.10 0.00 2.12 0.15 0.10 57.53 08:25:01 PM 3 41.37 0.00 2.04 0.05 0.10 56.44 08:26:01 PM all 56.28 0.00 2.91 0.39 0.11 40.30 08:26:01 PM 0 55.90 0.00 2.10 0.24 0.15 41.61 08:26:01 PM 1 54.80 0.00 2.34 0.08 0.10 42.68 08:26:01 PM 2 55.83 0.00 3.54 1.11 0.10 39.42 08:26:01 PM 3 58.60 0.00 3.68 0.13 0.10 37.49 08:27:01 PM all 46.88 0.00 3.22 0.62 0.08 49.19 08:27:01 PM 0 53.62 0.00 4.79 0.29 0.07 41.24 08:27:01 PM 1 39.05 0.00 2.66 0.66 0.10 57.53 08:27:01 PM 2 42.15 0.00 1.48 0.32 0.08 55.96 08:27:01 PM 3 52.70 0.00 3.93 1.21 0.08 42.08 08:28:01 PM all 37.27 0.00 5.51 0.69 0.09 56.45 08:28:01 PM 0 34.01 0.00 4.94 0.84 0.10 60.11 08:28:01 PM 1 36.92 0.00 7.44 0.81 0.08 54.74 08:28:01 PM 2 41.72 0.00 4.84 0.44 0.08 52.92 08:28:01 PM 3 36.41 0.00 4.84 0.66 0.08 58.01 08:29:01 PM all 19.83 0.00 1.70 1.99 0.10 76.38 08:29:01 PM 0 9.09 0.00 1.34 1.01 0.08 88.48 08:29:01 PM 1 22.88 0.00 2.01 0.32 0.10 74.69 08:29:01 PM 2 28.23 0.00 2.10 5.29 0.12 64.27 08:29:01 PM 3 19.15 0.00 1.33 1.38 0.08 78.06 Average: all 31.96 0.04 2.73 1.17 0.08 64.01 Average: 0 31.35 0.05 2.98 1.24 0.08 64.30 Average: 1 30.85 0.05 2.83 1.03 0.09 65.15 Average: 2 32.62 0.03 2.46 1.36 0.09 63.44 Average: 3 33.02 0.05 2.67 1.05 0.08 63.14