---> uname -a: Linux prd-centos8-builder-4c-4g-2792.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 1058 6839 19 7864 14355 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:3d:ef:97 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.118/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85181sec preferred_lft 85181sec inet6 fe80::f816:3eff:fe3d:ef97/64 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) 10/15/2025 _x86_64_ (4 CPU) 03:22:29 LINUX RESTART (4 CPU) 03:23:01 AM tps rtps wtps bread/s bwrtn/s 03:24:01 AM 366.24 112.63 253.62 1904.18 9365.01 03:25:01 AM 80.31 2.30 78.01 1587.60 9330.49 03:26:01 AM 13.05 0.03 13.01 0.53 306.65 03:27:01 AM 342.35 12.41 329.94 1615.59 3685.12 03:28:01 AM 119.36 6.50 112.86 958.35 11543.79 03:29:01 AM 56.16 0.15 56.01 95.30 29464.26 03:30:01 AM 131.81 0.00 131.81 0.00 20743.13 03:31:01 AM 40.22 0.00 40.22 0.00 18872.65 03:32:01 AM 74.60 0.00 74.60 0.00 10012.58 03:33:01 AM 86.27 0.00 86.27 0.00 8852.41 03:34:01 AM 52.76 0.03 52.72 19.33 8957.51 03:35:01 AM 1434.41 48.11 1386.30 596.30 50971.27 03:36:01 AM 71.23 48.72 22.51 1116.56 1458.28 03:37:01 AM 14.61 0.57 14.05 5.20 7686.35 03:38:01 AM 23.29 13.56 9.73 153.28 9729.17 03:39:01 AM 12.10 0.03 12.06 0.27 12739.20 03:40:01 AM 76.77 0.08 76.69 0.67 8922.43 03:41:01 AM 45.88 0.00 45.88 0.00 3625.32 03:42:01 AM 75.89 0.42 75.47 24.13 16925.05 Average: 164.06 12.92 151.14 425.11 12800.08 03:23:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:24:01 AM 13397136 15126320 2744396 17.00 2688 1931780 785564 4.57 195960 2164724 161372 03:25:01 AM 13242992 15108932 2898540 17.96 2688 2062992 762696 4.44 202800 2280260 1064 03:26:01 AM 13238916 15106568 2902616 17.98 2688 2063556 762696 4.44 202840 2281244 12 03:27:01 AM 11841580 14008300 4299952 26.64 2688 2349472 1823576 10.61 224348 3613340 213072 03:28:01 AM 10524680 13681148 5616852 34.80 2688 3328736 1983752 11.54 453912 4681228 839536 03:29:01 AM 10184176 13529804 5957356 36.91 2688 3507512 2092320 12.17 492156 4964176 147288 03:30:01 AM 9136816 13382464 7004716 43.40 2688 4398768 2212112 12.87 878572 5609292 447000 03:31:01 AM 8260512 12716240 7881020 48.82 2688 4598364 2857452 16.62 904880 6441240 93160 03:32:01 AM 7709000 12490116 8432532 52.24 2688 4895392 3046064 17.72 1013232 6828748 124424 03:33:01 AM 7408064 12416944 8733468 54.11 2688 5110976 3039900 17.68 1060152 7054004 102924 03:34:01 AM 6654524 12261620 9487008 58.77 2688 5697900 3144792 18.29 1102932 7744628 437408 03:35:01 AM 5350888 11846048 10790644 66.85 2688 6324312 3212480 18.69 1157492 8430780 400 03:36:01 AM 5240896 11900492 10900636 67.53 2688 6482072 3133892 18.23 1230776 8459956 114792 03:37:01 AM 4925532 11851504 11216000 69.49 2688 6745888 3115988 18.13 1329196 8671972 175892 03:38:01 AM 4675200 11873768 11466332 71.04 2688 7018176 3136416 18.25 1418312 8833804 175864 03:39:01 AM 4422036 11887132 11719496 72.60 2688 7283240 3138776 18.26 1507988 8998312 89408 03:40:01 AM 4713376 12161348 11428156 70.80 2688 7386452 3093524 18.00 1540348 8856712 71732 03:41:01 AM 4721264 12219788 11420268 70.75 2688 7440076 2946184 17.14 1576980 8820112 26704 03:42:01 AM 5747736 13442964 10393796 64.39 2688 7637512 863692 5.02 1887688 7484120 16 Average: 7968175 13000605 8173357 50.64 2688 5066483 2376415 13.82 967398 6432561 169583 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 100.52 62.73 1163.16 25.89 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 110.90 95.45 473.55 29.92 0.00 0.00 0.00 0.00 03:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:26:01 AM eth0 109.58 96.77 256.35 27.68 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 414.30 376.17 3688.84 85.43 0.00 0.00 0.00 0.00 03:28:01 AM lo 0.77 0.77 0.11 0.11 0.00 0.00 0.00 0.00 03:28:01 AM eth0 317.79 247.38 5650.68 32.59 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 77.64 59.75 1503.42 15.26 0.00 0.00 0.00 0.00 03:30:01 AM lo 2.98 2.98 0.56 0.56 0.00 0.00 0.00 0.00 03:30:01 AM eth0 50.87 47.69 440.63 9.68 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 34.81 33.54 126.98 10.54 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 21.33 19.20 10.89 8.95 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 42.73 39.29 263.24 13.37 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 102.63 82.94 1139.82 19.11 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 132.28 85.32 952.90 14.26 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 9.50 9.48 85.16 1.92 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 2.60 2.25 0.61 0.94 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 3.22 2.27 0.96 1.36 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 3.00 2.55 0.73 1.03 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 54.31 53.89 512.96 9.66 0.00 0.00 0.00 0.00 03:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:41:01 AM eth0 32.31 30.17 101.72 10.86 0.00 0.00 0.00 0.00 03:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:42:01 AM eth0 767.41 753.26 332.29 6230.92 0.00 0.00 0.00 0.00 Average: lo 0.20 0.20 0.04 0.04 0.00 0.00 0.00 0.00 Average: eth0 125.66 110.52 879.19 344.64 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) 10/15/2025 _x86_64_ (4 CPU) 03:22:29 LINUX RESTART (4 CPU) 03:23:01 AM CPU %user %nice %system %iowait %steal %idle 03:24:01 AM all 18.12 1.41 15.39 5.41 0.15 59.53 03:24:01 AM 0 10.72 1.27 16.39 3.68 0.15 67.78 03:24:01 AM 1 20.61 1.07 13.80 4.23 0.15 60.14 03:24:01 AM 2 20.10 1.98 13.75 4.49 0.13 59.54 03:24:01 AM 3 21.05 1.31 17.62 9.25 0.15 50.61 03:25:01 AM all 6.53 0.00 1.07 1.33 0.05 91.01 03:25:01 AM 0 2.34 0.00 0.60 1.40 0.03 95.62 03:25:01 AM 1 11.06 0.00 1.30 1.74 0.05 85.85 03:25:01 AM 2 4.35 0.00 1.49 0.99 0.08 93.09 03:25:01 AM 3 8.38 0.00 0.89 1.21 0.05 89.47 03:26:01 AM all 0.64 0.00 0.48 0.11 0.04 98.73 03:26:01 AM 0 0.20 0.00 0.13 0.00 0.05 99.62 03:26:01 AM 1 0.72 0.00 0.20 0.00 0.03 99.05 03:26:01 AM 2 1.29 0.00 1.32 0.00 0.05 97.34 03:26:01 AM 3 0.37 0.00 0.25 0.45 0.03 98.90 03:27:01 AM all 21.93 0.00 2.46 2.11 0.12 73.38 03:27:01 AM 0 19.21 0.00 2.51 1.39 0.12 76.77 03:27:01 AM 1 23.72 0.00 1.92 2.29 0.12 71.95 03:27:01 AM 2 22.75 0.00 2.11 0.64 0.12 74.39 03:27:01 AM 3 22.06 0.00 3.29 4.12 0.12 70.42 03:28:01 AM all 46.66 0.00 2.70 2.02 0.14 48.49 03:28:01 AM 0 50.58 0.00 2.20 0.82 0.13 46.26 03:28:01 AM 1 46.04 0.00 3.65 2.88 0.15 47.28 03:28:01 AM 2 42.92 0.00 1.46 2.41 0.15 53.05 03:28:01 AM 3 47.09 0.00 3.48 1.95 0.13 47.35 03:29:01 AM all 67.84 0.00 2.54 2.01 0.17 27.43 03:29:01 AM 0 66.81 0.00 3.01 3.17 0.17 26.84 03:29:01 AM 1 72.76 0.00 2.14 2.71 0.17 22.23 03:29:01 AM 2 64.41 0.00 2.37 1.71 0.15 31.36 03:29:01 AM 3 67.38 0.00 2.65 0.47 0.18 29.31 03:30:01 AM all 44.80 0.00 2.84 2.56 0.13 49.67 03:30:01 AM 0 57.32 0.00 5.50 3.57 0.15 33.45 03:30:01 AM 1 34.25 0.00 1.99 0.52 0.12 63.12 03:30:01 AM 2 43.27 0.00 1.81 0.80 0.12 54.00 03:30:01 AM 3 44.38 0.00 2.06 5.36 0.13 48.07 03:31:01 AM all 56.62 0.00 2.62 0.90 0.11 39.75 03:31:01 AM 0 52.34 0.00 1.79 0.70 0.10 45.07 03:31:01 AM 1 63.88 0.00 4.43 1.64 0.12 29.93 03:31:01 AM 2 61.19 0.00 3.10 1.22 0.12 34.37 03:31:01 AM 3 49.10 0.00 1.16 0.02 0.10 49.62 03:32:01 AM all 57.44 0.00 2.86 0.43 0.15 39.13 03:32:01 AM 0 65.44 0.00 2.41 0.00 0.17 31.98 03:32:01 AM 1 64.88 0.00 3.78 0.18 0.15 31.01 03:32:01 AM 2 48.23 0.00 3.42 0.65 0.13 47.56 03:32:01 AM 3 51.21 0.00 1.83 0.87 0.13 45.96 03:33:01 AM all 52.17 0.00 2.89 0.43 0.11 44.40 03:33:01 AM 0 50.47 0.00 1.98 0.10 0.10 47.36 03:33:01 AM 1 53.49 0.00 5.03 0.99 0.12 40.38 03:33:01 AM 2 50.33 0.00 2.16 0.22 0.12 47.18 03:33:01 AM 3 54.40 0.00 2.40 0.42 0.10 42.68 03:34:01 AM all 46.34 0.00 2.91 0.64 0.11 50.00 03:34:01 AM 0 42.43 0.00 2.29 1.53 0.10 53.65 03:34:01 AM 1 43.66 0.00 2.70 0.19 0.13 53.32 03:34:01 AM 2 59.44 0.00 5.32 0.74 0.12 34.39 03:34:01 AM 3 39.79 0.00 1.35 0.08 0.10 58.68 03:34:01 AM CPU %user %nice %system %iowait %steal %idle 03:35:01 AM all 23.09 0.00 14.55 13.09 0.15 49.13 03:35:01 AM 0 26.47 0.00 15.58 13.32 0.15 44.48 03:35:01 AM 1 23.11 0.00 13.20 13.49 0.14 50.06 03:35:01 AM 2 19.30 0.00 14.21 11.12 0.14 55.24 03:35:01 AM 3 23.45 0.00 15.21 14.41 0.15 46.78 03:36:01 AM all 39.20 0.00 1.32 0.38 0.10 58.99 03:36:01 AM 0 27.30 0.00 1.47 0.08 0.10 71.04 03:36:01 AM 1 63.96 0.00 2.31 1.05 0.13 32.55 03:36:01 AM 2 41.99 0.00 0.84 0.18 0.10 56.89 03:36:01 AM 3 23.56 0.00 0.69 0.22 0.08 75.46 03:37:01 AM all 37.31 0.00 1.65 0.22 0.10 60.72 03:37:01 AM 0 42.79 0.00 1.99 0.47 0.12 54.64 03:37:01 AM 1 19.96 0.00 0.50 0.05 0.08 79.41 03:37:01 AM 2 29.35 0.00 1.07 0.35 0.08 69.14 03:37:01 AM 3 57.11 0.00 3.02 0.02 0.12 39.74 03:38:01 AM all 38.00 0.00 1.68 0.34 0.11 59.87 03:38:01 AM 0 39.44 0.00 1.64 0.55 0.10 58.27 03:38:01 AM 1 45.57 0.00 1.99 0.25 0.12 52.08 03:38:01 AM 2 46.76 0.00 2.62 0.53 0.12 49.97 03:38:01 AM 3 20.22 0.00 0.47 0.03 0.10 79.18 03:39:01 AM all 37.54 0.00 1.69 0.30 0.10 60.37 03:39:01 AM 0 37.47 0.00 1.35 0.28 0.10 60.79 03:39:01 AM 1 35.27 0.00 2.04 0.60 0.10 61.99 03:39:01 AM 2 49.30 0.00 1.55 0.03 0.12 49.00 03:39:01 AM 3 28.12 0.00 1.84 0.27 0.08 69.69 03:40:01 AM all 42.69 0.00 2.63 0.22 0.11 54.35 03:40:01 AM 0 48.17 0.00 2.44 0.08 0.12 49.19 03:40:01 AM 1 41.72 0.00 1.81 0.12 0.12 56.24 03:40:01 AM 2 32.74 0.00 2.80 0.40 0.08 63.97 03:40:01 AM 3 48.09 0.00 3.50 0.27 0.12 48.03 03:41:01 AM all 55.05 0.00 2.80 0.42 0.12 41.61 03:41:01 AM 0 56.85 0.00 3.02 0.17 0.12 39.84 03:41:01 AM 1 49.03 0.00 1.53 1.03 0.12 48.30 03:41:01 AM 2 59.98 0.00 4.11 0.39 0.12 35.40 03:41:01 AM 3 54.33 0.00 2.52 0.12 0.12 42.91 03:42:01 AM all 28.45 0.00 4.00 0.56 0.13 66.86 03:42:01 AM 0 20.47 0.00 2.35 0.47 0.12 76.59 03:42:01 AM 1 27.39 0.00 3.11 0.13 0.12 69.25 03:42:01 AM 2 40.02 0.00 7.20 1.43 0.13 51.22 03:42:01 AM 3 25.93 0.00 3.34 0.22 0.13 70.38 Average: all 37.93 0.07 3.62 1.75 0.12 56.51 Average: 0 37.73 0.07 3.60 1.66 0.12 56.82 Average: 1 39.02 0.06 3.54 1.78 0.12 55.49 Average: 2 38.85 0.10 3.81 1.48 0.11 55.65 Average: 3 36.12 0.07 3.54 2.07 0.11 58.09