---> uname -a: Linux prd-centos8-builder-4c-4g-7628.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 1061 7328 19 7373 14352 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:d7:3f:81 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.129/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85275sec preferred_lft 85275sec inet6 fe80::f816:3eff:fed7:3f81/64 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) 10/31/2025 _x86_64_ (4 CPU) 01:21:22 LINUX RESTART (4 CPU) 01:22:02 AM tps rtps wtps bread/s bwrtn/s 01:23:01 AM 225.82 74.04 151.78 2298.20 11630.97 01:24:01 AM 39.49 0.00 39.49 0.00 5024.53 01:25:01 AM 11.10 0.03 11.06 0.53 221.30 01:26:01 AM 491.30 16.63 474.68 2379.87 11803.15 01:27:01 AM 61.14 2.87 58.27 289.42 31934.21 01:28:01 AM 52.27 0.00 52.27 0.00 5018.41 01:29:01 AM 122.71 0.00 122.71 0.00 31332.26 01:30:01 AM 59.11 0.00 59.11 0.00 6687.00 01:31:01 AM 64.96 0.00 64.96 0.00 7251.86 01:32:01 AM 444.21 0.50 443.71 23.06 27964.71 01:33:01 AM 1090.33 94.58 995.75 1682.39 27725.71 01:34:01 AM 17.76 2.35 15.41 32.12 5027.34 01:35:01 AM 23.58 13.58 10.00 153.44 9788.14 01:36:01 AM 10.53 0.00 10.53 0.00 9863.13 01:37:01 AM 66.26 0.12 66.14 0.93 11966.34 01:38:01 AM 45.96 0.00 45.96 0.00 5930.37 01:39:01 AM 145.06 0.42 144.64 24.13 14828.98 01:40:01 AM 33.46 0.25 33.21 43.45 1955.81 Average: 166.89 11.35 155.53 383.10 12553.56 01:22:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:23:01 AM 13220224 15084348 2921308 18.10 2688 2061948 823440 4.79 201920 2304848 126180 01:24:01 AM 13215252 15081896 2926280 18.13 2688 2063228 823440 4.79 201924 2308224 80 01:25:01 AM 13208708 15078916 2932824 18.17 2688 2065464 823440 4.79 202008 2311012 884 01:26:01 AM 11467296 13779656 4674236 28.96 2688 2489860 2025704 11.78 388416 3813056 123716 01:27:01 AM 10326716 13515320 5814816 36.02 2688 3357468 2130916 12.40 473300 4854136 38888 01:28:01 AM 7176500 11313296 8965032 55.54 2688 4294156 4262756 24.80 854980 7597176 842112 01:29:01 AM 8173652 12456332 7967880 49.36 2688 4435404 3091228 17.98 893640 6556544 68632 01:30:01 AM 7854116 12356808 8287416 51.34 2688 4631340 3108764 18.08 991000 6734924 92768 01:31:01 AM 7586356 12330848 8555176 53.00 2688 4868732 3128036 18.20 1038568 6941416 130988 01:32:01 AM 5750368 11709172 10391164 64.38 2688 5895192 3254584 18.93 1052820 8390632 532860 01:33:01 AM 5290528 11388264 10851004 67.22 2688 5949660 3316748 19.29 1114872 8567132 3744 01:34:01 AM 4952712 11265932 11188820 69.32 2688 6159432 3334464 19.40 1220704 8790952 87796 01:35:01 AM 5390292 12023848 10751240 66.61 2688 6478576 3147408 18.31 1338688 8252684 136052 01:36:01 AM 4676808 11616152 11464724 71.03 2688 6783424 3329104 19.37 1427104 8866044 175676 01:37:01 AM 5077156 12070528 11064376 68.55 2688 6935652 3144400 18.29 1483684 8569780 118564 01:38:01 AM 4986568 12048612 11154964 69.11 2688 7027520 3155440 18.36 1526052 8651272 45480 01:39:01 AM 7507568 14689680 8633964 53.49 2688 7146352 926588 5.39 1761236 5905700 24452 01:40:01 AM 7522504 14719112 8619028 53.40 2688 7162724 862472 5.02 1937804 5715456 16920 Average: 7965740 12918262 8175792 50.65 2688 4989230 2482718 14.44 1006040 6396166 142544 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 100.42 72.70 1182.38 19.84 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 116.41 105.00 265.71 29.74 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 131.56 126.28 263.97 36.86 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 504.82 442.84 5430.18 82.56 0.00 0.00 0.00 0.00 01:27:01 AM lo 0.77 0.77 0.11 0.11 0.00 0.00 0.00 0.00 01:27:01 AM eth0 334.18 196.97 3684.47 18.49 0.00 0.00 0.00 0.00 01:28:01 AM lo 0.77 0.77 0.11 0.11 0.00 0.00 0.00 0.00 01:28:01 AM eth0 82.91 64.96 1775.62 11.53 0.00 0.00 0.00 0.00 01:29:01 AM lo 2.22 2.22 0.46 0.46 0.00 0.00 0.00 0.00 01:29:01 AM eth0 41.44 41.39 140.95 16.96 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 31.63 30.73 48.45 11.22 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 66.96 63.79 623.36 18.02 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 200.38 140.51 1736.05 23.13 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 3.77 3.92 1.01 0.69 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 8.95 9.15 85.10 1.58 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 2.80 2.42 0.83 1.20 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 2.75 2.42 0.63 0.97 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 17.98 19.76 88.54 4.53 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 58.60 56.62 521.38 14.33 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 386.09 424.46 226.58 1942.81 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 446.10 480.56 345.39 3126.52 0.00 0.00 0.00 0.00 Average: lo 0.21 0.21 0.04 0.04 0.00 0.00 0.00 0.00 Average: eth0 141.02 126.96 912.01 298.09 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) 10/31/2025 _x86_64_ (4 CPU) 01:21:22 LINUX RESTART (4 CPU) 01:22:02 AM CPU %user %nice %system %iowait %steal %idle 01:23:01 AM all 16.23 0.66 11.83 1.66 0.09 69.55 01:23:01 AM 0 23.99 0.80 13.76 1.73 0.08 59.63 01:23:01 AM 1 13.98 0.61 12.38 1.50 0.09 71.44 01:23:01 AM 2 14.01 0.60 10.66 1.75 0.09 72.90 01:23:01 AM 3 12.91 0.63 10.50 1.65 0.09 74.23 01:24:01 AM all 0.56 0.00 0.44 0.41 0.06 98.53 01:24:01 AM 0 0.57 0.00 0.75 0.78 0.08 97.81 01:24:01 AM 1 0.52 0.00 0.33 0.27 0.05 98.83 01:24:01 AM 2 0.77 0.00 0.53 0.28 0.03 98.38 01:24:01 AM 3 0.37 0.00 0.15 0.32 0.07 99.10 01:25:01 AM all 0.53 0.00 0.37 0.04 0.06 98.99 01:25:01 AM 0 1.05 0.00 1.00 0.00 0.07 97.88 01:25:01 AM 1 0.32 0.00 0.23 0.02 0.08 99.35 01:25:01 AM 2 0.08 0.00 0.07 0.12 0.05 99.68 01:25:01 AM 3 0.68 0.00 0.18 0.02 0.05 99.07 01:26:01 AM all 45.10 0.00 3.23 2.27 0.10 49.31 01:26:01 AM 0 43.43 0.00 3.07 1.06 0.10 52.35 01:26:01 AM 1 43.61 0.00 4.96 4.00 0.10 47.33 01:26:01 AM 2 50.22 0.00 2.57 1.29 0.10 45.82 01:26:01 AM 3 43.15 0.00 2.32 2.72 0.08 51.73 01:27:01 AM all 44.21 0.00 2.18 1.96 0.08 51.56 01:27:01 AM 0 43.58 0.00 1.44 1.00 0.08 53.90 01:27:01 AM 1 51.43 0.00 3.79 2.26 0.08 42.43 01:27:01 AM 2 47.52 0.00 1.86 2.23 0.07 48.34 01:27:01 AM 3 34.35 0.00 1.65 2.37 0.08 61.54 01:28:01 AM all 48.41 0.00 2.65 0.36 0.08 48.50 01:28:01 AM 0 57.26 0.00 2.93 0.07 0.08 39.66 01:28:01 AM 1 39.59 0.00 2.95 0.40 0.08 56.98 01:28:01 AM 2 43.71 0.00 2.13 0.35 0.08 53.73 01:28:01 AM 3 53.06 0.00 2.61 0.60 0.08 43.65 01:29:01 AM all 48.24 0.00 2.87 1.70 0.08 47.11 01:29:01 AM 0 53.63 0.00 2.08 1.48 0.08 42.73 01:29:01 AM 1 37.15 0.00 2.66 3.25 0.08 56.85 01:29:01 AM 2 44.51 0.00 2.52 1.72 0.08 51.16 01:29:01 AM 3 57.66 0.00 4.21 0.37 0.08 37.68 01:30:01 AM all 48.89 0.00 3.06 0.49 0.08 47.48 01:30:01 AM 0 36.72 0.00 1.43 1.12 0.08 60.65 01:30:01 AM 1 54.85 0.00 3.47 0.35 0.08 41.25 01:30:01 AM 2 43.77 0.00 2.35 0.32 0.07 53.50 01:30:01 AM 3 60.23 0.00 4.99 0.17 0.07 34.54 01:31:01 AM all 40.98 0.00 3.01 0.74 0.08 55.20 01:31:01 AM 0 34.20 0.00 2.55 0.61 0.07 62.57 01:31:01 AM 1 49.23 0.00 3.26 0.64 0.07 46.80 01:31:01 AM 2 47.64 0.00 3.93 0.88 0.08 47.47 01:31:01 AM 3 32.81 0.00 2.31 0.83 0.08 63.97 01:32:01 AM all 32.82 0.00 10.14 3.83 0.08 53.12 01:32:01 AM 0 24.79 0.00 9.02 4.18 0.09 61.92 01:32:01 AM 1 37.92 0.00 10.07 3.61 0.09 48.32 01:32:01 AM 2 28.10 0.00 10.45 2.78 0.07 58.61 01:32:01 AM 3 40.45 0.00 11.02 4.74 0.09 43.70 01:33:01 AM all 33.73 0.00 5.89 8.83 0.09 51.46 01:33:01 AM 0 29.05 0.00 5.70 9.77 0.10 55.37 01:33:01 AM 1 25.26 0.00 6.44 8.75 0.08 59.46 01:33:01 AM 2 26.13 0.00 5.72 7.79 0.08 60.28 01:33:01 AM 3 54.56 0.00 5.70 8.99 0.08 30.66 01:33:01 AM CPU %user %nice %system %iowait %steal %idle 01:34:01 AM all 37.63 0.00 1.25 0.13 0.08 60.91 01:34:01 AM 0 26.20 0.00 0.75 0.03 0.08 72.94 01:34:01 AM 1 61.67 0.00 1.64 0.37 0.08 36.24 01:34:01 AM 2 34.67 0.00 1.95 0.08 0.10 63.19 01:34:01 AM 3 27.99 0.00 0.67 0.03 0.07 71.24 01:35:01 AM all 37.20 0.00 1.60 0.49 0.08 60.62 01:35:01 AM 0 39.89 0.00 1.44 1.12 0.10 57.45 01:35:01 AM 1 39.26 0.00 2.35 0.22 0.07 58.11 01:35:01 AM 2 38.04 0.00 1.24 0.17 0.08 60.47 01:35:01 AM 3 31.62 0.00 1.39 0.45 0.08 66.45 01:36:01 AM all 35.38 0.00 1.78 0.31 0.08 62.45 01:36:01 AM 0 36.18 0.00 1.95 0.02 0.07 61.78 01:36:01 AM 1 36.81 0.00 1.25 0.15 0.08 61.70 01:36:01 AM 2 37.47 0.00 2.30 0.02 0.08 60.12 01:36:01 AM 3 31.06 0.00 1.60 1.07 0.07 66.20 01:37:01 AM all 37.48 0.00 2.22 0.51 0.08 59.71 01:37:01 AM 0 21.29 0.00 1.00 0.33 0.08 77.29 01:37:01 AM 1 23.70 0.00 4.04 1.35 0.08 70.82 01:37:01 AM 2 46.82 0.00 1.74 0.22 0.07 51.16 01:37:01 AM 3 58.17 0.00 2.09 0.13 0.10 39.51 01:38:01 AM all 51.66 0.00 2.84 0.35 0.07 45.07 01:38:01 AM 0 39.74 0.00 2.21 0.55 0.07 57.43 01:38:01 AM 1 46.24 0.00 1.31 0.08 0.08 52.28 01:38:01 AM 2 73.19 0.00 6.20 0.25 0.07 20.29 01:38:01 AM 3 47.43 0.00 1.65 0.52 0.07 50.33 01:39:01 AM all 33.08 0.00 4.42 1.20 0.08 61.21 01:39:01 AM 0 32.17 0.00 3.55 0.07 0.08 64.13 01:39:01 AM 1 38.25 0.00 4.17 0.69 0.08 56.81 01:39:01 AM 2 30.29 0.00 6.60 0.37 0.08 62.65 01:39:01 AM 3 31.61 0.00 3.38 3.68 0.08 61.24 01:40:01 AM all 21.41 0.00 2.18 0.13 0.10 76.17 01:40:01 AM 0 25.33 0.00 2.77 0.10 0.10 71.69 01:40:01 AM 1 19.85 0.00 1.78 0.03 0.12 78.22 01:40:01 AM 2 27.11 0.00 2.59 0.30 0.10 69.89 01:40:01 AM 3 13.33 0.00 1.58 0.08 0.10 84.91 Average: all 34.09 0.04 3.43 1.41 0.08 60.96 Average: 0 31.62 0.04 3.17 1.33 0.08 63.75 Average: 1 34.43 0.03 3.71 1.55 0.08 60.20 Average: 2 35.24 0.03 3.61 1.16 0.08 59.88 Average: 3 35.07 0.03 3.21 1.59 0.08 60.02