---> uname -a: Linux prd-centos8-builder-4c-4g-19530.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 819 9657 19 5286 14594 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:e5:d6:fd brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.171/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85371sec preferred_lft 85371sec inet6 fe80::f816:3eff:fee5:d6fd/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) 06/08/2025 _x86_64_ (4 CPU) 13:08:21 LINUX RESTART (4 CPU) 01:09:01 PM tps rtps wtps bread/s bwrtn/s 01:10:01 PM 209.63 59.20 150.43 2080.11 11090.30 01:11:01 PM 26.86 0.03 26.83 0.53 4099.17 01:12:01 PM 4.62 0.00 4.62 0.00 120.23 01:13:01 PM 4.98 0.00 4.98 0.00 122.46 01:14:01 PM 5.48 0.00 5.48 0.00 143.68 01:15:01 PM 67.82 12.08 55.74 1609.07 1213.45 01:16:01 PM 443.16 4.30 438.86 1028.02 13785.11 01:17:01 PM 93.17 0.40 92.77 12.39 4216.87 01:18:01 PM 48.23 0.70 47.53 475.92 6104.43 01:19:01 PM 77.79 0.00 77.79 0.00 25479.71 01:20:01 PM 62.01 0.00 62.01 0.00 26296.32 01:21:01 PM 20.90 0.00 20.90 0.00 3467.74 01:22:01 PM 38.73 0.00 38.73 0.00 1470.70 01:23:01 PM 43.69 0.00 43.69 0.00 7756.21 01:24:01 PM 125.02 0.03 124.99 5.20 4208.65 01:25:01 PM 51.57 0.45 51.12 23.73 19636.86 Average: 82.74 4.82 77.91 327.20 8076.06 01:09:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:10:01 PM 13284608 15109844 2856924 17.70 2688 2024288 836540 4.87 201788 2253996 108268 01:11:01 PM 13267908 15094180 2873624 17.80 2688 2024584 836540 4.87 201804 2264884 40 01:12:01 PM 13265452 15092640 2876080 17.82 2688 2024848 836540 4.87 201804 2265852 4 01:13:01 PM 13261944 15090068 2879588 17.84 2688 2025036 836540 4.87 201804 2266956 28 01:14:01 PM 13257024 15086244 2884508 17.87 2688 2025312 836540 4.87 201804 2269552 24 01:15:01 PM 12801048 14742540 3340484 20.69 2688 2126100 1141480 6.64 211760 2677868 48452 01:16:01 PM 10521708 12833564 5619824 34.82 2688 2480072 2926464 17.02 332644 4799068 52712 01:17:01 PM 10197248 12684568 5944284 36.83 2688 2648376 2987092 17.38 484952 4957920 121712 01:18:01 PM 9967716 12604532 6173816 38.25 2688 2790736 3023188 17.59 520740 5135732 81880 01:19:01 PM 8531924 12457004 7609608 47.14 2688 4069132 3136140 18.24 663556 6414004 610348 01:20:01 PM 8119236 12298260 8022296 49.70 2688 4318244 3299244 19.19 679448 6800148 90848 01:21:01 PM 8104784 12294468 8036748 49.79 2688 4328424 3299244 19.19 722832 6771544 2992 01:22:01 PM 7802484 12237408 8339048 51.66 2688 4566160 3312940 19.27 754372 7028332 211036 01:23:01 PM 7440920 11947376 8700612 53.90 2688 4632748 3615356 21.03 774956 7358008 58436 01:24:01 PM 9842284 14890664 6299248 39.03 2688 5177088 936772 5.45 1152776 4592468 558032 01:25:01 PM 9858032 14911100 6283500 38.93 2688 5182168 906624 5.27 1325016 4404668 18332 Average: 10595270 13710904 5546262 34.36 2688 3277707 2047953 11.91 539504 4516312 122696 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 176.49 125.26 1147.24 24.94 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 79.89 66.54 220.23 17.48 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 63.81 57.58 164.51 15.07 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 75.70 66.14 207.20 17.58 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 85.69 75.64 230.44 19.90 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 266.04 315.60 579.91 96.87 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 369.22 294.24 4882.97 44.42 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 182.03 144.83 2454.92 29.47 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 66.96 65.32 513.78 16.79 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 77.97 70.68 749.58 16.89 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 91.20 78.74 1366.92 17.29 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 15.85 16.08 5.45 5.10 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 91.53 77.89 1010.54 15.78 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 75.02 69.81 612.81 18.73 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 171.51 170.34 44.53 58.29 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 918.35 1083.60 505.95 8946.35 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 175.45 173.64 918.66 585.01 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) 06/08/2025 _x86_64_ (4 CPU) 13:08:21 LINUX RESTART (4 CPU) 01:09:01 PM CPU %user %nice %system %iowait %steal %idle 01:10:01 PM all 15.62 0.51 8.09 1.52 0.10 74.17 01:10:01 PM 0 14.44 0.50 7.28 1.69 0.08 76.01 01:10:01 PM 1 20.35 0.32 6.70 1.50 0.10 71.03 01:10:01 PM 2 13.54 0.43 7.91 1.44 0.10 76.58 01:10:01 PM 3 14.14 0.79 10.49 1.44 0.10 73.04 01:11:01 PM all 0.40 0.00 0.30 0.33 0.04 98.94 01:11:01 PM 0 0.75 0.00 0.67 0.03 0.05 98.50 01:11:01 PM 1 0.58 0.00 0.10 0.02 0.05 99.25 01:11:01 PM 2 0.13 0.00 0.17 0.15 0.03 99.52 01:11:01 PM 3 0.12 0.00 0.25 1.14 0.02 98.48 01:12:01 PM all 0.38 0.00 0.21 0.02 0.04 99.35 01:12:01 PM 0 0.30 0.00 0.20 0.03 0.03 99.43 01:12:01 PM 1 0.20 0.00 0.07 0.00 0.05 99.68 01:12:01 PM 2 0.55 0.00 0.12 0.03 0.05 99.25 01:12:01 PM 3 0.48 0.00 0.47 0.00 0.03 99.02 01:13:01 PM all 0.42 0.00 0.23 0.01 0.04 99.30 01:13:01 PM 0 0.15 0.00 0.12 0.03 0.03 99.67 01:13:01 PM 1 0.15 0.00 0.08 0.00 0.05 99.72 01:13:01 PM 2 0.68 0.00 0.13 0.02 0.03 99.13 01:13:01 PM 3 0.68 0.00 0.60 0.00 0.03 98.68 01:14:01 PM all 0.40 0.00 0.26 0.02 0.04 99.28 01:14:01 PM 0 0.10 0.00 0.07 0.02 0.05 99.77 01:14:01 PM 1 0.15 0.00 0.12 0.03 0.05 99.65 01:14:01 PM 2 0.62 0.00 0.15 0.02 0.02 99.20 01:14:01 PM 3 0.75 0.00 0.70 0.00 0.05 98.50 01:15:01 PM all 7.78 0.00 1.24 0.29 0.07 90.62 01:15:01 PM 0 7.45 0.00 0.79 0.32 0.07 91.38 01:15:01 PM 1 6.06 0.00 0.65 0.59 0.07 92.64 01:15:01 PM 2 7.78 0.00 1.37 0.25 0.08 90.51 01:15:01 PM 3 9.82 0.00 2.16 0.00 0.07 87.95 01:16:01 PM all 60.97 0.00 3.26 1.63 0.11 34.03 01:16:01 PM 0 60.78 0.00 2.56 1.34 0.12 35.21 01:16:01 PM 1 61.80 0.00 5.88 2.61 0.12 29.59 01:16:01 PM 2 58.67 0.00 2.27 2.09 0.10 36.86 01:16:01 PM 3 62.62 0.00 2.32 0.48 0.10 34.47 01:17:01 PM all 59.32 0.00 3.35 0.41 0.09 36.83 01:17:01 PM 0 60.30 0.00 4.03 0.42 0.10 35.15 01:17:01 PM 1 54.32 0.00 1.85 0.49 0.08 43.26 01:17:01 PM 2 61.66 0.00 5.71 0.59 0.10 31.93 01:17:01 PM 3 61.00 0.00 1.81 0.15 0.08 36.95 01:18:01 PM all 60.83 0.00 2.93 0.35 0.09 35.79 01:18:01 PM 0 53.56 0.00 2.94 0.66 0.10 42.74 01:18:01 PM 1 55.01 0.00 2.28 0.15 0.08 42.47 01:18:01 PM 2 79.15 0.00 4.37 0.34 0.08 16.07 01:18:01 PM 3 55.61 0.00 2.15 0.27 0.08 41.88 01:19:01 PM all 47.40 0.00 2.38 1.06 0.08 49.07 01:19:01 PM 0 55.98 0.00 2.83 0.79 0.08 40.32 01:19:01 PM 1 37.40 0.00 1.51 1.26 0.08 59.75 01:19:01 PM 2 42.32 0.00 2.09 1.89 0.08 53.61 01:19:01 PM 3 53.93 0.00 3.10 0.30 0.08 42.58 01:20:01 PM all 52.61 0.00 3.28 1.47 0.10 42.54 01:20:01 PM 0 44.62 0.00 2.69 2.07 0.10 50.52 01:20:01 PM 1 57.14 0.00 4.16 0.32 0.08 38.30 01:20:01 PM 2 53.08 0.00 3.61 1.56 0.10 41.64 01:20:01 PM 3 55.59 0.00 2.65 1.95 0.10 39.71 01:20:01 PM CPU %user %nice %system %iowait %steal %idle 01:21:01 PM all 47.27 0.00 3.48 0.18 0.10 48.97 01:21:01 PM 0 62.41 0.00 7.16 0.08 0.08 30.26 01:21:01 PM 1 41.81 0.00 3.02 0.08 0.10 54.98 01:21:01 PM 2 37.50 0.00 1.65 0.54 0.12 60.19 01:21:01 PM 3 47.36 0.00 2.10 0.02 0.08 50.43 01:22:01 PM all 53.29 0.00 2.95 0.18 0.09 43.48 01:22:01 PM 0 47.79 0.00 1.72 0.02 0.08 50.39 01:22:01 PM 1 53.99 0.00 3.39 0.20 0.10 42.32 01:22:01 PM 2 52.20 0.00 2.60 0.37 0.10 44.73 01:22:01 PM 3 59.20 0.00 4.09 0.13 0.08 36.48 01:23:01 PM all 49.72 0.00 3.08 0.33 0.10 46.77 01:23:01 PM 0 44.32 0.00 1.98 0.12 0.13 53.45 01:23:01 PM 1 53.56 0.00 4.34 0.30 0.08 41.71 01:23:01 PM 2 54.70 0.00 3.65 0.15 0.08 41.42 01:23:01 PM 3 46.31 0.00 2.36 0.74 0.10 50.49 01:24:01 PM all 38.17 0.00 5.61 0.32 0.08 55.82 01:24:01 PM 0 41.33 0.00 4.48 0.62 0.08 53.48 01:24:01 PM 1 39.80 0.00 4.43 0.24 0.08 55.44 01:24:01 PM 2 36.76 0.00 5.58 0.30 0.08 57.28 01:24:01 PM 3 34.80 0.00 7.94 0.12 0.08 57.06 01:25:01 PM all 14.05 0.00 2.10 0.88 0.10 82.87 01:25:01 PM 0 16.01 0.00 2.72 0.30 0.10 80.86 01:25:01 PM 1 7.22 0.00 1.57 2.24 0.10 88.87 01:25:01 PM 2 11.39 0.00 1.95 0.02 0.10 86.55 01:25:01 PM 3 21.55 0.00 2.17 0.98 0.10 75.20 Average: all 31.73 0.03 2.67 0.56 0.08 64.92 Average: 0 31.83 0.03 2.63 0.53 0.08 64.89 Average: 1 30.55 0.02 2.51 0.63 0.08 66.22 Average: 2 31.86 0.03 2.70 0.61 0.08 64.72 Average: 3 32.70 0.05 2.84 0.48 0.08 63.86