---> uname -a: Linux prd-centos8-builder-4c-4g-32591.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 793 9668 19 5301 14619 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:9c:93:82 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.35/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85400sec preferred_lft 85400sec inet6 fe80::f816:3eff:fe9c:9382/64 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) 08/02/2025 _x86_64_ (4 CPU) 13:08:20 LINUX RESTART (4 CPU) 01:09:01 PM tps rtps wtps bread/s bwrtn/s 01:10:01 PM 194.45 47.14 147.31 1977.27 11904.20 01:11:01 PM 25.76 0.00 25.76 0.00 3640.34 01:12:01 PM 6.43 0.03 6.40 0.53 150.07 01:13:01 PM 5.38 0.00 5.38 0.00 135.51 01:14:01 PM 16.89 0.00 16.89 0.00 253.62 01:15:01 PM 417.99 16.98 401.02 2598.07 6496.93 01:16:01 PM 109.84 0.15 109.69 2.53 10368.52 01:17:01 PM 60.64 0.18 60.46 6.13 6282.10 01:18:01 PM 53.49 0.72 52.77 514.58 4831.91 01:19:01 PM 80.44 0.00 80.44 0.00 38166.92 01:20:01 PM 46.83 0.00 46.83 0.00 13692.13 01:21:01 PM 17.23 0.00 17.23 0.00 611.15 01:22:01 PM 46.28 0.00 46.28 0.00 8406.11 01:23:01 PM 43.20 0.00 43.20 0.00 1558.51 01:24:01 PM 147.11 0.42 146.69 24.13 21708.17 01:25:01 PM 37.16 0.27 36.89 43.59 2134.46 Average: 81.82 4.12 77.70 322.91 8146.05 01:09:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:10:01 PM 13275088 15114192 2866436 17.76 2688 2037268 795324 4.63 201620 2253360 94088 01:11:01 PM 13268900 15109168 2872624 17.80 2688 2037584 811252 4.72 201624 2255208 8 01:12:01 PM 13265008 15106520 2876516 17.82 2688 2037924 827324 4.81 201688 2256156 24 01:13:01 PM 13258572 15101208 2882952 17.86 2688 2038196 827324 4.81 201688 2259464 16 01:14:01 PM 13241148 15091732 2900376 17.97 2688 2044504 827324 4.81 201688 2272688 3332 01:15:01 PM 11283664 13466300 4857860 30.10 2688 2353652 2285440 13.30 269240 4104488 146340 01:16:01 PM 10831248 13206596 5310276 32.90 2688 2537384 2501260 14.55 352012 4455772 47884 01:17:01 PM 9626904 12180068 6514620 40.36 2688 2708444 3442668 20.03 493244 5504780 47944 01:18:01 PM 8737608 12137128 7403916 45.87 2688 3547428 3402540 19.79 597768 6276232 743952 01:19:01 PM 8184172 12283464 7957352 49.30 2688 4240128 3240352 18.85 668588 6747520 308756 01:20:01 PM 8060728 12261488 8080796 50.06 2688 4338192 3253372 18.93 720884 6810500 7460 01:21:01 PM 8009884 12238584 8131640 50.38 2688 4363128 3253432 18.93 732028 6845976 22264 01:22:01 PM 7635488 12091556 8506036 52.70 2688 4585028 3445832 20.05 756520 7184908 6660 01:23:01 PM 7575588 12104832 8565936 53.07 2688 4654024 3358948 19.54 783444 7209536 43084 01:24:01 PM 9899660 14960164 6241864 38.67 2688 5185472 880892 5.12 1151248 4526140 23928 01:25:01 PM 9846244 14917344 6295280 39.00 2688 5197980 963376 5.60 1327052 4406696 9900 Average: 10374994 13585646 5766530 35.72 2688 3369146 2132291 12.40 553771 4710589 94102 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 170.65 121.11 1170.51 25.49 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 91.09 76.79 255.69 20.41 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 92.02 82.25 241.00 21.22 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 88.19 75.95 240.96 21.10 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 146.53 161.75 259.37 46.18 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 404.35 399.50 3283.84 88.56 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 169.89 146.35 2481.81 28.74 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 116.73 87.45 2044.43 14.72 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 64.54 62.81 514.44 17.06 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 76.94 69.76 739.76 17.41 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 80.22 67.51 1294.57 12.78 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 28.30 26.40 39.13 9.40 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 83.39 70.26 978.75 13.68 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 67.69 63.58 611.96 17.75 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 576.87 710.51 178.22 7359.05 0.00 0.00 0.00 0.00 01:25:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:25:01 PM eth0 484.32 506.63 375.21 1639.37 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 171.35 170.53 919.47 584.48 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) 08/02/2025 _x86_64_ (4 CPU) 13:08:20 LINUX RESTART (4 CPU) 01:09:01 PM CPU %user %nice %system %iowait %steal %idle 01:10:01 PM all 14.65 0.41 6.10 1.16 0.09 77.59 01:10:01 PM 0 8.46 0.57 7.40 1.99 0.08 81.49 01:10:01 PM 1 17.68 0.40 6.81 1.19 0.10 73.82 01:10:01 PM 2 20.36 0.27 4.67 1.09 0.10 73.51 01:10:01 PM 3 12.08 0.38 5.52 0.38 0.07 81.56 01:11:01 PM all 0.50 0.00 0.36 0.23 0.05 98.86 01:11:01 PM 0 0.75 0.00 0.13 0.15 0.05 98.91 01:11:01 PM 1 0.15 0.00 0.25 0.43 0.05 99.11 01:11:01 PM 2 0.89 0.00 0.87 0.30 0.05 97.89 01:11:01 PM 3 0.22 0.00 0.18 0.02 0.07 99.52 01:12:01 PM all 0.45 0.00 0.30 0.02 0.06 99.18 01:12:01 PM 0 0.63 0.00 0.20 0.03 0.07 99.06 01:12:01 PM 1 0.75 0.00 0.72 0.00 0.05 98.48 01:12:01 PM 2 0.27 0.00 0.15 0.03 0.05 99.50 01:12:01 PM 3 0.13 0.00 0.12 0.00 0.07 99.68 01:13:01 PM all 0.52 0.00 0.28 0.02 0.05 99.12 01:13:01 PM 0 0.94 0.00 0.32 0.00 0.05 98.70 01:13:01 PM 1 0.18 0.00 0.13 0.03 0.05 99.60 01:13:01 PM 2 0.80 0.00 0.55 0.05 0.07 98.53 01:13:01 PM 3 0.17 0.00 0.13 0.00 0.03 99.67 01:14:01 PM all 0.51 0.00 0.45 0.05 0.06 98.93 01:14:01 PM 0 0.75 0.00 0.45 0.05 0.07 98.68 01:14:01 PM 1 0.32 0.00 0.20 0.02 0.03 99.43 01:14:01 PM 2 0.54 0.00 0.60 0.02 0.05 98.80 01:14:01 PM 3 0.45 0.00 0.55 0.12 0.08 98.79 01:15:01 PM all 32.57 0.00 2.50 1.88 0.11 62.94 01:15:01 PM 0 22.60 0.00 3.00 2.67 0.12 71.61 01:15:01 PM 1 37.45 0.00 1.04 0.92 0.10 60.49 01:15:01 PM 2 36.00 0.00 1.79 0.77 0.12 61.32 01:15:01 PM 3 34.19 0.00 4.18 3.18 0.12 58.33 01:16:01 PM all 62.91 0.00 2.93 0.54 0.13 33.50 01:16:01 PM 0 62.63 0.00 3.01 0.33 0.13 33.89 01:16:01 PM 1 67.05 0.00 2.20 0.43 0.12 30.19 01:16:01 PM 2 61.60 0.00 3.57 0.89 0.12 33.83 01:16:01 PM 3 60.34 0.00 2.95 0.49 0.13 36.09 01:17:01 PM all 61.91 0.00 3.16 0.31 0.11 34.51 01:17:01 PM 0 63.88 0.00 3.02 0.35 0.10 32.64 01:17:01 PM 1 52.52 0.00 1.67 0.08 0.12 45.61 01:17:01 PM 2 65.97 0.00 2.71 0.34 0.12 30.86 01:17:01 PM 3 65.26 0.00 5.24 0.46 0.10 28.94 01:18:01 PM all 57.23 0.00 2.34 0.31 0.10 40.01 01:18:01 PM 0 59.25 0.00 2.77 0.40 0.12 37.46 01:18:01 PM 1 57.73 0.00 1.56 0.05 0.10 40.56 01:18:01 PM 2 61.58 0.00 2.20 0.13 0.10 35.98 01:18:01 PM 3 50.35 0.00 2.85 0.65 0.10 46.04 01:19:01 PM all 49.42 0.00 2.89 1.49 0.09 46.10 01:19:01 PM 0 57.82 0.00 4.39 2.18 0.10 35.51 01:19:01 PM 1 45.99 0.00 2.78 1.78 0.08 49.37 01:19:01 PM 2 43.36 0.00 2.10 0.52 0.08 53.94 01:19:01 PM 3 50.54 0.00 2.31 1.50 0.08 45.57 01:20:01 PM all 49.17 0.00 3.31 0.51 0.10 46.91 01:20:01 PM 0 42.24 0.00 1.57 0.07 0.10 56.01 01:20:01 PM 1 50.18 0.00 3.78 0.56 0.10 45.38 01:20:01 PM 2 42.29 0.00 1.75 0.53 0.08 55.36 01:20:01 PM 3 61.98 0.00 6.16 0.90 0.10 30.86 01:20:01 PM CPU %user %nice %system %iowait %steal %idle 01:21:01 PM all 48.28 0.00 3.44 0.08 0.10 48.10 01:21:01 PM 0 47.99 0.00 3.93 0.08 0.10 47.89 01:21:01 PM 1 49.89 0.00 3.98 0.13 0.10 45.89 01:21:01 PM 2 48.49 0.00 2.66 0.03 0.10 48.71 01:21:01 PM 3 46.74 0.00 3.21 0.05 0.08 49.92 01:22:01 PM all 50.59 0.00 3.16 0.36 0.09 45.80 01:22:01 PM 0 45.68 0.00 1.97 0.71 0.08 51.55 01:22:01 PM 1 39.49 0.00 2.07 0.32 0.10 58.01 01:22:01 PM 2 50.55 0.00 2.35 0.07 0.08 46.95 01:22:01 PM 3 66.59 0.00 6.24 0.34 0.10 26.73 01:23:01 PM all 49.10 0.00 3.14 0.18 0.13 47.46 01:23:01 PM 0 44.14 0.00 2.91 0.27 0.15 52.52 01:23:01 PM 1 47.61 0.00 3.05 0.20 0.13 49.01 01:23:01 PM 2 44.51 0.00 1.84 0.08 0.10 53.47 01:23:01 PM 3 60.11 0.00 4.75 0.15 0.13 34.85 01:24:01 PM all 24.36 0.00 5.14 1.37 0.11 69.02 01:24:01 PM 0 18.21 0.00 3.91 1.30 0.10 76.48 01:24:01 PM 1 21.33 0.00 4.79 0.34 0.12 73.43 01:24:01 PM 2 21.71 0.00 5.28 1.21 0.10 71.69 01:24:01 PM 3 36.19 0.00 6.60 2.63 0.12 54.46 01:25:01 PM all 19.37 0.00 2.15 0.16 0.09 78.24 01:25:01 PM 0 12.43 0.00 2.06 0.17 0.08 85.26 01:25:01 PM 1 26.86 0.00 1.74 0.15 0.08 71.16 01:25:01 PM 2 26.96 0.00 3.07 0.32 0.10 69.54 01:25:01 PM 3 11.20 0.00 1.71 0.00 0.08 87.01 Average: all 32.53 0.03 2.60 0.54 0.09 64.21 Average: 0 30.47 0.04 2.56 0.67 0.09 66.16 Average: 1 32.15 0.03 2.30 0.42 0.09 65.02 Average: 2 32.81 0.02 2.26 0.40 0.09 64.43 Average: 3 34.70 0.02 3.29 0.68 0.09 61.21