---> uname -a: Linux prd-centos8-builder-4c-4g-22238.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 14G 67G 18% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15763 1011 6911 19 7839 14402 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:f4:4d:3a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.2/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85311sec preferred_lft 85311sec inet6 fe80::f816:3eff:fef4:4d3a/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) 06/19/2025 _x86_64_ (4 CPU) 03:22:20 LINUX RESTART (4 CPU) 03:23:01 AM tps rtps wtps bread/s bwrtn/s 03:24:01 AM 220.81 72.69 148.12 2191.40 11455.35 03:25:01 AM 192.73 12.40 180.34 1615.60 6437.91 03:26:01 AM 314.51 6.55 307.96 959.15 13405.30 03:27:01 AM 55.99 0.15 55.84 95.29 30124.95 03:28:01 AM 136.72 0.00 136.72 0.00 33470.21 03:29:01 AM 37.06 0.00 37.06 0.00 7504.25 03:30:01 AM 86.59 0.00 86.59 0.00 9612.25 03:31:01 AM 78.21 0.00 78.21 0.00 8299.10 03:32:01 AM 53.02 0.03 52.99 19.17 8844.99 03:33:01 AM 1298.93 56.12 1242.81 674.33 50237.06 03:34:01 AM 63.96 40.70 23.26 1038.45 1487.59 03:35:01 AM 18.26 0.57 17.70 5.20 7833.98 03:36:01 AM 22.09 13.56 8.53 153.28 9694.29 03:37:01 AM 12.06 0.03 12.03 0.27 12737.18 03:38:01 AM 76.00 0.08 75.92 0.67 8808.07 03:39:01 AM 49.69 0.00 49.69 0.00 4126.03 03:40:01 AM 71.22 0.48 70.74 28.93 16222.90 Average: 163.96 11.96 152.00 398.76 14133.74 03:23:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:24:01 AM 13302448 15142840 2839076 17.59 2688 2039068 767756 4.47 202884 2227988 114368 03:25:01 AM 11998184 14135044 4143340 25.67 2688 2322932 1799164 10.47 223328 3466152 225004 03:26:01 AM 10515848 13648040 5625676 34.85 2688 3306348 2070960 12.05 453852 4693744 853336 03:27:01 AM 9219068 12937592 6922456 42.89 2688 3878300 2762096 16.07 708588 5709032 533228 03:28:01 AM 8576108 12886852 7565416 46.87 2688 4465004 2733920 15.90 880720 6169520 143592 03:29:01 AM 8060068 12550044 8081456 50.07 2688 4626808 3036552 17.66 964040 6571448 100956 03:30:01 AM 7580436 12388628 8561088 53.04 2688 4918964 3235732 18.82 1025288 6936100 138676 03:31:01 AM 7394856 12477552 8746668 54.19 2688 5184632 3070140 17.86 1063180 7066728 178408 03:32:01 AM 6459200 12241680 9682324 59.98 2688 5839552 3196648 18.60 1102968 7870588 597800 03:33:01 AM 5360344 11833936 10781180 66.79 2688 6304076 3243516 18.87 1157520 8430276 392 03:34:01 AM 5216592 11851756 10924932 67.68 2688 6459300 3275340 19.05 1232256 8494336 114780 03:35:01 AM 4835636 11738016 11305888 70.04 2688 6723120 3266488 19.00 1329224 8771908 175884 03:36:01 AM 4660728 11834812 11480796 71.13 2688 6995404 3285056 19.11 1418192 8861396 175856 03:37:01 AM 4416412 11856424 11725112 72.64 2688 7260468 3283660 19.10 1507864 9016664 89408 03:38:01 AM 4756984 12180076 11384540 70.53 2688 7366128 3085848 17.95 1558916 8816796 74164 03:39:01 AM 4628788 12130592 11512736 71.32 2688 7446848 3109408 18.09 1586264 8921404 42144 03:40:01 AM 7016280 14692896 9125244 56.53 2688 7620556 884804 5.15 2060920 6070792 16192 Average: 7293999 12736869 8847525 54.81 2688 5456324 2712182 15.78 1086824 6946757 210246 03:23:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:24:01 AM eth0 293.27 207.78 1202.56 36.91 0.00 0.00 0.00 0.00 03:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:25:01 AM eth0 542.24 509.45 4061.72 122.42 0.00 0.00 0.00 0.00 03:26:01 AM lo 0.77 0.77 0.11 0.11 0.00 0.00 0.00 0.00 03:26:01 AM eth0 682.29 551.68 5726.45 49.17 0.00 0.00 0.00 0.00 03:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:27:01 AM eth0 75.00 57.97 1505.00 15.03 0.00 0.00 0.00 0.00 03:28:01 AM lo 2.92 2.92 0.56 0.56 0.00 0.00 0.00 0.00 03:28:01 AM eth0 52.88 49.45 431.52 15.01 0.00 0.00 0.00 0.00 03:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:29:01 AM eth0 30.98 29.41 125.48 10.17 0.00 0.00 0.00 0.00 03:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:30:01 AM eth0 27.09 24.56 12.60 10.91 0.00 0.00 0.00 0.00 03:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:31:01 AM eth0 43.74 41.80 266.22 13.65 0.00 0.00 0.00 0.00 03:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:32:01 AM eth0 236.55 153.88 1399.34 22.45 0.00 0.00 0.00 0.00 03:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:33:01 AM eth0 231.32 85.09 691.99 12.69 0.00 0.00 0.00 0.00 03:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:34:01 AM eth0 8.28 8.43 84.93 1.38 0.00 0.00 0.00 0.00 03:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:35:01 AM eth0 2.28 1.95 0.63 0.90 0.00 0.00 0.00 0.00 03:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:36:01 AM eth0 2.73 2.55 0.63 0.98 0.00 0.00 0.00 0.00 03:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:37:01 AM eth0 2.43 2.10 0.56 0.91 0.00 0.00 0.00 0.00 03:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:38:01 AM eth0 50.79 51.37 510.16 10.68 0.00 0.00 0.00 0.00 03:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:39:01 AM eth0 46.74 45.09 193.86 13.43 0.00 0.00 0.00 0.00 03:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:40:01 AM eth0 913.96 873.20 280.10 6462.54 0.00 0.00 0.00 0.00 Average: lo 0.22 0.22 0.04 0.04 0.00 0.00 0.00 0.00 Average: eth0 190.76 158.57 970.44 399.73 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) 06/19/2025 _x86_64_ (4 CPU) 03:22:20 LINUX RESTART (4 CPU) 03:23:01 AM CPU %user %nice %system %iowait %steal %idle 03:24:01 AM all 17.69 0.64 9.31 1.67 0.10 70.60 03:24:01 AM 0 16.44 0.64 9.23 1.10 0.12 72.48 03:24:01 AM 1 7.39 0.89 10.94 1.93 0.08 78.78 03:24:01 AM 2 17.54 0.49 8.59 1.51 0.08 71.79 03:24:01 AM 3 29.40 0.54 8.50 2.13 0.10 59.33 03:25:01 AM all 17.65 0.00 2.45 1.03 0.12 78.74 03:25:01 AM 0 19.67 0.00 2.00 0.52 0.12 77.69 03:25:01 AM 1 18.58 0.00 2.58 0.83 0.13 77.88 03:25:01 AM 2 17.60 0.00 2.77 1.91 0.10 77.62 03:25:01 AM 3 14.76 0.00 2.47 0.87 0.13 81.76 03:26:01 AM all 44.86 0.00 3.08 2.05 0.11 49.90 03:26:01 AM 0 50.72 0.00 3.49 2.34 0.12 43.33 03:26:01 AM 1 38.50 0.00 2.77 2.72 0.10 55.90 03:26:01 AM 2 36.43 0.00 3.04 1.93 0.12 58.47 03:26:01 AM 3 53.81 0.00 3.01 1.19 0.10 41.88 03:27:01 AM all 68.36 0.00 2.83 0.67 0.12 28.02 03:27:01 AM 0 61.57 0.00 2.39 1.76 0.12 34.16 03:27:01 AM 1 65.72 0.00 1.74 0.44 0.12 31.99 03:27:01 AM 2 69.74 0.00 3.61 0.40 0.12 26.12 03:27:01 AM 3 76.39 0.00 3.60 0.10 0.12 19.80 03:28:01 AM all 46.11 0.00 2.76 2.53 0.11 48.49 03:28:01 AM 0 39.35 0.00 2.18 2.48 0.12 55.87 03:28:01 AM 1 47.43 0.00 3.36 1.75 0.12 47.34 03:28:01 AM 2 47.81 0.00 2.99 2.64 0.10 46.46 03:28:01 AM 3 49.85 0.00 2.50 3.27 0.10 44.28 03:29:01 AM all 54.02 0.00 2.81 0.45 0.10 42.62 03:29:01 AM 0 52.89 0.00 1.04 0.39 0.10 45.59 03:29:01 AM 1 73.01 0.00 6.45 0.34 0.10 20.11 03:29:01 AM 2 45.97 0.00 1.19 0.28 0.10 52.46 03:29:01 AM 3 44.26 0.00 2.58 0.79 0.10 52.27 03:30:01 AM all 50.12 0.00 3.05 0.57 0.10 46.16 03:30:01 AM 0 62.95 0.00 4.44 0.22 0.08 32.30 03:30:01 AM 1 36.16 0.00 2.03 0.89 0.12 60.80 03:30:01 AM 2 42.09 0.00 1.23 0.40 0.10 56.18 03:30:01 AM 3 59.28 0.00 4.51 0.75 0.10 35.36 03:31:01 AM all 48.59 0.00 3.04 0.51 0.11 47.75 03:31:01 AM 0 46.34 0.00 2.63 0.32 0.12 50.60 03:31:01 AM 1 49.02 0.00 3.42 0.62 0.10 46.83 03:31:01 AM 2 53.59 0.00 4.30 0.66 0.10 41.35 03:31:01 AM 3 45.40 0.00 1.82 0.46 0.12 52.21 03:32:01 AM all 36.10 0.00 4.14 0.57 0.13 59.06 03:32:01 AM 0 33.24 0.00 4.10 0.29 0.10 62.28 03:32:01 AM 1 31.50 0.00 2.96 0.52 0.13 64.89 03:32:01 AM 2 34.07 0.00 3.91 1.01 0.13 60.88 03:32:01 AM 3 45.54 0.00 5.58 0.48 0.13 48.25 03:33:01 AM all 21.52 0.00 12.91 19.17 0.14 46.27 03:33:01 AM 0 25.81 0.00 12.17 17.25 0.15 44.62 03:33:01 AM 1 16.22 0.00 13.26 20.07 0.14 50.32 03:33:01 AM 2 16.66 0.00 14.23 22.59 0.14 46.39 03:33:01 AM 3 27.36 0.00 11.97 16.78 0.14 43.76 03:34:01 AM all 38.34 0.00 1.26 0.36 0.10 59.94 03:34:01 AM 0 42.65 0.00 1.39 0.12 0.10 55.74 03:34:01 AM 1 21.82 0.00 1.19 0.15 0.10 76.74 03:34:01 AM 2 21.32 0.00 0.58 0.12 0.08 77.89 03:34:01 AM 3 67.57 0.00 1.87 1.04 0.12 29.40 03:34:01 AM CPU %user %nice %system %iowait %steal %idle 03:35:01 AM all 37.70 0.00 1.68 0.30 0.10 60.22 03:35:01 AM 0 29.91 0.00 1.02 0.05 0.12 68.90 03:35:01 AM 1 28.88 0.00 1.39 0.77 0.10 68.86 03:35:01 AM 2 57.30 0.00 2.16 0.02 0.10 40.43 03:35:01 AM 3 34.74 0.00 2.14 0.35 0.10 62.67 03:36:01 AM all 37.74 0.00 1.68 0.48 0.09 60.01 03:36:01 AM 0 35.02 0.00 1.72 0.15 0.10 63.01 03:36:01 AM 1 30.34 0.00 1.42 0.60 0.10 67.54 03:36:01 AM 2 60.35 0.00 2.61 0.52 0.08 36.43 03:36:01 AM 3 25.29 0.00 0.95 0.64 0.08 73.04 03:37:01 AM all 37.54 0.00 1.69 0.34 0.10 60.33 03:37:01 AM 0 40.34 0.00 2.29 0.20 0.10 57.06 03:37:01 AM 1 33.33 0.00 2.11 0.75 0.10 63.71 03:37:01 AM 2 36.68 0.00 1.30 0.02 0.10 61.90 03:37:01 AM 3 39.83 0.00 1.06 0.39 0.08 58.65 03:38:01 AM all 44.37 0.00 2.99 0.28 0.10 52.25 03:38:01 AM 0 64.75 0.00 3.77 0.20 0.10 31.19 03:38:01 AM 1 34.61 0.00 2.55 0.37 0.10 62.37 03:38:01 AM 2 37.93 0.00 1.86 0.18 0.10 59.93 03:38:01 AM 3 40.20 0.00 3.79 0.37 0.12 55.53 03:39:01 AM all 50.45 0.00 3.04 0.24 0.11 46.16 03:39:01 AM 0 45.02 0.00 1.55 0.05 0.12 53.26 03:39:01 AM 1 48.51 0.00 3.87 0.20 0.10 47.31 03:39:01 AM 2 63.36 0.00 4.95 0.24 0.12 31.33 03:39:01 AM 3 44.88 0.00 1.79 0.47 0.10 52.76 03:40:01 AM all 23.71 0.00 4.06 0.75 0.11 71.37 03:40:01 AM 0 36.68 0.00 3.99 0.98 0.12 58.24 03:40:01 AM 1 20.24 0.00 3.58 0.74 0.12 75.32 03:40:01 AM 2 13.18 0.00 4.92 1.10 0.10 80.70 03:40:01 AM 3 24.69 0.00 3.75 0.19 0.12 71.26 Average: all 39.72 0.04 3.68 1.86 0.11 54.59 Average: 0 41.38 0.04 3.49 1.66 0.11 53.33 Average: 1 35.38 0.05 3.85 1.96 0.11 58.65 Average: 2 39.53 0.03 3.77 2.06 0.10 54.50 Average: 3 42.58 0.03 3.63 1.76 0.11 51.89