---> uname -a: Linux prd-centos8-builder-4c-4g-43876.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 1079 6825 19 7858 14334 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:ec:58 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.37/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85203sec preferred_lft 85203sec inet6 fe80::f816:3eff:fef4:ec58/64 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) 09/06/2025 _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 214.05 60.38 153.67 2086.10 12505.93 03:25:01 AM 29.13 0.00 29.13 0.00 3684.82 03:26:01 AM 6.65 0.03 6.61 0.53 157.58 03:27:01 AM 308.25 12.43 295.82 1615.86 3411.73 03:28:01 AM 124.10 6.63 117.47 1042.55 12104.45 03:29:01 AM 52.77 0.00 52.77 0.00 29722.91 03:30:01 AM 136.43 0.00 136.43 0.00 33287.59 03:31:01 AM 49.49 0.00 49.49 0.00 8312.15 03:32:01 AM 93.03 0.00 93.03 0.00 10759.59 03:33:01 AM 66.37 0.00 66.37 0.00 9003.50 03:34:01 AM 145.39 0.07 145.33 19.60 17354.22 03:35:01 AM 1390.45 86.20 1304.25 1547.08 39627.95 03:36:01 AM 30.09 11.16 18.93 170.90 5158.04 03:37:01 AM 23.26 13.58 9.68 153.44 9520.01 03:38:01 AM 10.36 0.00 10.36 0.00 10122.86 03:39:01 AM 15.53 0.12 15.41 0.93 9847.80 03:40:01 AM 95.75 0.00 95.75 0.00 8109.92 03:41:01 AM 62.22 0.42 61.81 24.13 3035.99 03:42:01 AM 54.37 0.27 54.11 43.59 15551.82 Average: 153.04 10.07 142.97 352.90 12698.74 03:23:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:24:01 AM 13236024 15095504 2905508 18.00 2688 2057068 825200 4.80 203052 2288032 95448 03:25:01 AM 13226560 15086888 2914972 18.06 2688 2057368 825200 4.80 203056 2297040 40 03:26:01 AM 13219932 15081836 2921600 18.10 2688 2057856 825200 4.80 203084 2299868 28 03:27:01 AM 11727248 13910936 4414284 27.35 2688 2365608 1932284 11.24 226180 3721736 234716 03:28:01 AM 10445976 13604996 5695556 35.29 2688 3331428 2100344 12.22 459716 4755320 839680 03:29:01 AM 8388780 12125568 7752752 48.03 2688 3895156 3400868 19.78 730120 6514420 527280 03:30:01 AM 8826816 13166372 7314716 45.32 2688 4491424 2307244 13.42 886708 5909784 153292 03:31:01 AM 7645924 12257188 8495608 52.63 2688 4745540 3186328 18.54 965992 6981932 182808 03:32:01 AM 7344452 12229392 8797080 54.50 2688 4989812 3163824 18.40 1035428 7152968 139092 03:33:01 AM 7049556 12201940 9091976 56.33 2688 5252628 3152620 18.34 1087972 7384400 151616 03:34:01 AM 5262192 11630272 10879340 67.40 2688 6300264 3281332 19.09 1102848 8844432 831728 03:35:01 AM 4813784 11336080 11327748 70.18 2688 6350684 3351596 19.50 1164656 8948056 4092 03:36:01 AM 4439136 11179928 11702396 72.50 2688 6563920 3376456 19.64 1270440 9208044 87792 03:37:01 AM 4294028 11306432 11847504 73.40 2688 6833712 3347268 19.47 1359388 9266040 89320 03:38:01 AM 4211648 11579576 11929884 73.91 2688 7187744 3354924 19.52 1476784 9237200 175672 03:39:01 AM 4343880 11892984 11797652 73.09 2688 7370604 3184108 18.52 1566908 9023740 93232 03:40:01 AM 4455332 11934296 11686200 72.40 2688 7423652 3178932 18.49 1572924 9091376 40548 03:41:01 AM 6742084 14431248 9399448 58.23 2688 7630380 900548 5.24 1887660 6497396 438504 03:42:01 AM 7025476 14714768 9116056 56.48 2688 7631908 878092 5.11 2062008 6041788 4 Average: 7720991 12882432 8420541 52.17 2688 5186145 2451177 14.26 1024470 6603346 214994 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 116.71 103.27 1183.83 27.95 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 58.79 48.76 143.18 13.88 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 104.35 90.80 255.42 26.56 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 435.89 398.13 4007.62 85.74 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 303.35 252.19 5366.53 28.08 0.00 0.00 0.00 0.00 03:29:01 AM lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 03:29:01 AM eth0 72.62 54.32 1439.46 14.15 0.00 0.00 0.00 0.00 03:30:01 AM lo 2.58 2.58 0.54 0.54 0.00 0.00 0.00 0.00 03:30:01 AM eth0 49.71 47.48 448.97 11.45 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 31.64 29.83 114.40 10.61 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 17.43 15.50 3.97 14.47 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 67.41 62.12 616.77 19.62 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 174.32 145.28 1733.46 23.21 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 4.48 4.60 0.99 0.74 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 9.68 9.87 85.20 1.68 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 2.45 2.15 0.56 0.92 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 3.43 2.65 0.88 1.18 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 8.15 9.10 43.25 2.50 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 64.12 62.81 560.34 14.42 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 261.02 240.59 178.16 1216.52 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 663.51 662.19 203.79 5268.18 0.00 0.00 0.00 0.00 Average: lo 0.19 0.19 0.04 0.04 0.00 0.00 0.00 0.00 Average: eth0 128.90 117.98 862.53 356.92 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) 09/06/2025 _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 15.66 0.50 8.22 1.44 0.10 74.08 03:24:01 AM 0 17.88 0.37 6.87 0.64 0.12 74.13 03:24:01 AM 1 12.25 0.37 6.44 1.99 0.10 78.85 03:24:01 AM 2 7.31 0.75 10.25 1.89 0.10 79.70 03:24:01 AM 3 25.21 0.52 9.30 1.24 0.10 63.62 03:25:01 AM all 0.40 0.00 0.25 0.26 0.05 99.03 03:25:01 AM 0 0.08 0.00 0.10 0.08 0.07 99.67 03:25:01 AM 1 0.38 0.00 0.17 0.35 0.03 99.06 03:25:01 AM 2 0.63 0.00 0.22 0.45 0.07 98.63 03:25:01 AM 3 0.52 0.00 0.53 0.15 0.03 98.76 03:26:01 AM all 0.52 0.00 0.31 0.02 0.06 99.09 03:26:01 AM 0 0.57 0.00 0.42 0.00 0.07 98.95 03:26:01 AM 1 0.10 0.00 0.08 0.07 0.08 99.67 03:26:01 AM 2 0.77 0.00 0.22 0.02 0.05 98.95 03:26:01 AM 3 0.65 0.00 0.52 0.00 0.05 98.78 03:27:01 AM all 20.29 0.00 2.18 1.35 0.10 76.07 03:27:01 AM 0 17.98 0.00 2.49 1.90 0.10 77.53 03:27:01 AM 1 23.34 0.00 1.91 1.31 0.12 73.32 03:27:01 AM 2 22.71 0.00 1.44 0.28 0.10 75.46 03:27:01 AM 3 17.14 0.00 2.87 1.91 0.10 77.98 03:28:01 AM all 44.24 0.00 2.69 0.90 0.11 52.07 03:28:01 AM 0 42.90 0.00 2.11 0.32 0.10 54.57 03:28:01 AM 1 43.35 0.00 1.67 0.77 0.10 54.11 03:28:01 AM 2 49.50 0.00 4.69 0.52 0.13 45.16 03:28:01 AM 3 41.23 0.00 2.28 1.98 0.12 54.40 03:29:01 AM all 67.87 0.00 2.76 1.05 0.12 28.19 03:29:01 AM 0 68.61 0.00 2.07 0.25 0.12 28.95 03:29:01 AM 1 70.70 0.00 2.19 0.35 0.12 26.64 03:29:01 AM 2 66.00 0.00 4.27 2.09 0.13 27.50 03:29:01 AM 3 66.16 0.00 2.53 1.51 0.12 29.69 03:30:01 AM all 46.97 0.00 2.80 2.11 0.10 48.01 03:30:01 AM 0 52.87 0.00 3.97 2.02 0.12 41.02 03:30:01 AM 1 49.81 0.00 3.77 2.58 0.10 43.74 03:30:01 AM 2 43.18 0.00 1.69 2.08 0.10 52.95 03:30:01 AM 3 42.05 0.00 1.78 1.75 0.10 54.33 03:31:01 AM all 56.47 0.00 2.94 0.29 0.10 40.20 03:31:01 AM 0 55.44 0.00 2.36 0.20 0.10 41.90 03:31:01 AM 1 46.61 0.00 1.76 0.49 0.10 51.04 03:31:01 AM 2 54.37 0.00 2.20 0.29 0.10 43.05 03:31:01 AM 3 69.47 0.00 5.46 0.17 0.12 24.78 03:32:01 AM all 57.17 0.00 2.82 0.59 0.10 39.32 03:32:01 AM 0 54.05 0.00 1.34 0.18 0.08 44.34 03:32:01 AM 1 49.84 0.00 1.02 0.23 0.10 48.80 03:32:01 AM 2 51.52 0.00 3.53 1.49 0.12 43.34 03:32:01 AM 3 73.27 0.00 5.38 0.47 0.08 20.80 03:33:01 AM all 44.35 0.00 3.15 0.54 0.10 51.86 03:33:01 AM 0 40.62 0.00 2.76 0.71 0.10 55.81 03:33:01 AM 1 45.70 0.00 2.97 0.25 0.10 50.98 03:33:01 AM 2 56.08 0.00 4.74 0.39 0.08 38.71 03:33:01 AM 3 35.01 0.00 2.14 0.83 0.10 61.93 03:34:01 AM all 36.40 0.00 9.37 0.65 0.10 53.48 03:34:01 AM 0 29.80 0.00 7.04 0.75 0.10 62.31 03:34:01 AM 1 49.04 0.00 11.38 0.26 0.10 39.22 03:34:01 AM 2 33.33 0.00 10.71 0.48 0.10 55.38 03:34:01 AM 3 33.40 0.00 8.36 1.13 0.10 57.01 03:34:01 AM CPU %user %nice %system %iowait %steal %idle 03:35:01 AM all 30.67 0.00 7.05 12.88 0.11 49.29 03:35:01 AM 0 43.05 0.00 7.56 13.66 0.12 35.61 03:35:01 AM 1 21.47 0.00 6.55 14.52 0.13 57.32 03:35:01 AM 2 26.02 0.00 7.05 10.76 0.10 56.07 03:35:01 AM 3 32.09 0.00 7.06 12.55 0.10 48.20 03:36:01 AM all 37.78 0.00 1.39 0.21 0.11 60.51 03:36:01 AM 0 42.77 0.00 1.44 0.18 0.12 55.49 03:36:01 AM 1 20.13 0.00 0.89 0.53 0.12 78.33 03:36:01 AM 2 42.60 0.00 1.37 0.07 0.10 55.86 03:36:01 AM 3 45.59 0.00 1.89 0.07 0.10 52.35 03:37:01 AM all 37.28 0.00 1.58 0.38 0.11 60.65 03:37:01 AM 0 19.19 0.00 0.99 0.02 0.12 79.69 03:37:01 AM 1 39.66 0.00 2.32 0.79 0.10 57.13 03:37:01 AM 2 42.88 0.00 1.42 0.72 0.12 54.86 03:37:01 AM 3 47.41 0.00 1.57 0.00 0.10 50.92 03:38:01 AM all 36.49 0.00 1.83 0.40 0.11 61.18 03:38:01 AM 0 22.10 0.00 0.90 0.58 0.12 76.30 03:38:01 AM 1 34.14 0.00 1.47 0.55 0.13 63.70 03:38:01 AM 2 55.93 0.00 3.29 0.45 0.08 40.24 03:38:01 AM 3 33.80 0.00 1.65 0.02 0.10 64.43 03:39:01 AM all 38.85 0.00 1.43 0.36 0.10 59.26 03:39:01 AM 0 27.82 0.00 0.92 0.33 0.10 70.83 03:39:01 AM 1 30.74 0.00 1.30 0.07 0.08 67.81 03:39:01 AM 2 46.89 0.00 2.14 0.84 0.12 50.02 03:39:01 AM 3 49.96 0.00 1.35 0.22 0.10 48.37 03:40:01 AM all 52.80 0.00 3.50 0.30 0.10 43.29 03:40:01 AM 0 49.07 0.00 3.10 0.65 0.10 47.07 03:40:01 AM 1 57.45 0.00 3.74 0.08 0.12 38.60 03:40:01 AM 2 52.23 0.00 2.82 0.35 0.10 44.50 03:40:01 AM 3 52.46 0.00 4.34 0.10 0.08 43.01 03:41:01 AM all 38.72 0.00 3.91 0.17 0.10 57.11 03:41:01 AM 0 39.52 0.00 4.72 0.17 0.10 55.50 03:41:01 AM 1 32.35 0.00 2.36 0.13 0.08 65.06 03:41:01 AM 2 46.28 0.00 4.08 0.19 0.10 49.35 03:41:01 AM 3 36.76 0.00 4.46 0.20 0.10 58.48 03:42:01 AM all 19.75 0.00 2.24 0.67 0.11 77.22 03:42:01 AM 0 11.61 0.00 2.01 1.09 0.10 85.19 03:42:01 AM 1 24.44 0.00 2.59 1.18 0.10 71.70 03:42:01 AM 2 26.64 0.00 2.50 0.35 0.13 70.37 03:42:01 AM 3 16.33 0.00 1.87 0.07 0.10 81.63 Average: all 35.92 0.03 3.17 1.29 0.10 59.50 Average: 0 33.45 0.02 2.79 1.25 0.10 62.39 Average: 1 34.27 0.02 2.86 1.39 0.10 61.36 Average: 2 38.14 0.04 3.60 1.24 0.10 56.88 Average: 3 37.82 0.03 3.43 1.28 0.10 57.35