---> uname -a: Linux prd-centos8-builder-4c-4g-2009.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 1028 7324 19 7409 14385 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:bc:a6:be brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.163/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85265sec preferred_lft 85265sec inet6 fe80::f816:3eff:febc:a6be/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) 10/02/2025 _x86_64_ (4 CPU) 01:21:28 LINUX RESTART (4 CPU) 01:22:01 AM tps rtps wtps bread/s bwrtn/s 01:23:01 AM 236.55 85.75 150.80 2373.48 11605.71 01:24:01 AM 38.94 0.08 38.86 4.00 5209.97 01:25:01 AM 6.60 0.03 6.56 0.53 162.31 01:26:01 AM 299.30 16.21 283.09 1948.74 5090.23 01:27:01 AM 87.82 3.28 84.54 720.71 24258.09 01:28:01 AM 62.16 0.00 62.16 0.00 19400.07 01:29:01 AM 121.20 0.00 121.20 0.00 29971.07 01:30:01 AM 58.97 0.00 58.97 0.00 5668.92 01:31:01 AM 60.73 0.00 60.73 0.00 6494.62 01:32:01 AM 590.50 0.50 590.00 23.06 29383.34 01:33:01 AM 1046.36 96.35 950.01 1706.38 27583.59 01:34:01 AM 22.83 0.60 22.23 8.26 5301.02 01:35:01 AM 32.94 20.21 12.73 1431.36 9691.95 01:36:01 AM 12.38 0.00 12.38 0.00 9898.73 01:37:01 AM 22.35 0.12 22.23 0.93 12665.57 01:38:01 AM 87.69 0.00 87.69 0.00 5058.97 01:39:01 AM 119.55 0.42 119.13 24.13 4580.10 01:40:01 AM 51.97 0.27 51.70 43.59 12291.29 Average: 164.37 12.43 151.94 460.27 12462.47 01:22:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:23:01 AM 13288020 15151460 2853512 17.68 2688 2061244 759064 4.42 202892 2247740 134448 01:24:01 AM 13267048 15133396 2874484 17.81 2688 2062660 780576 4.54 203164 2256224 48 01:25:01 AM 13263032 15131060 2878500 17.83 2688 2063208 780576 4.54 203232 2257148 72 01:26:01 AM 11537048 13799920 4604484 28.53 2688 2441648 2156956 12.55 242656 3893916 244616 01:27:01 AM 10303984 13477580 5837548 36.16 2688 3342428 2245380 13.06 471256 4881660 415796 01:28:01 AM 8479256 12616324 7662276 47.47 2688 4293492 3077472 17.90 848160 6306376 802852 01:29:01 AM 8595840 12878748 7545692 46.75 2688 4434656 2796688 16.27 894696 6136292 69584 01:30:01 AM 7582780 12074308 8558752 53.02 2688 4619988 3542780 20.61 975396 7023016 103396 01:31:01 AM 7309484 12054456 8832048 54.72 2688 4868232 3558580 20.70 1039920 7220264 182944 01:32:01 AM 5437744 11408728 10703788 66.31 2688 5894692 3661960 21.30 1054160 8663000 552460 01:33:01 AM 4742616 10841952 11398916 70.62 2688 5950000 3723996 21.66 1116264 9096928 20 01:34:01 AM 5057436 11459548 11084096 68.67 2688 6247036 3780764 21.99 1251340 8657852 175912 01:35:01 AM 4723756 11440280 11417776 70.74 2688 6557572 3750712 21.82 1346652 8891156 177948 01:36:01 AM 4164088 11143504 11977444 74.20 2688 6821220 3765156 21.90 1434748 9357568 175680 01:37:01 AM 4569996 11731436 11571536 71.69 2688 7005404 3564748 20.74 1525188 8879060 11760 01:38:01 AM 4910532 12004300 11231000 69.58 2688 7060764 3319296 19.31 1532256 8713296 43088 01:39:01 AM 7505452 14725556 8636080 53.50 2688 7184128 852712 4.96 1768704 5889564 321188 01:40:01 AM 7488864 14717336 8652668 53.60 2688 7194844 851152 4.95 1939784 5738220 1164 Average: 7901499 12877216 8240033 51.05 2688 5005734 2609365 15.18 1002804 6450516 189610 01:22:01 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 95.47 67.41 1296.81 17.34 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 119.80 104.63 262.70 32.37 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 112.31 98.02 262.75 28.46 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 504.25 446.19 4949.64 94.93 0.00 0.00 0.00 0.00 01:27:01 AM lo 0.70 0.70 0.10 0.10 0.00 0.00 0.00 0.00 01:27:01 AM eth0 213.19 187.94 4199.20 21.13 0.00 0.00 0.00 0.00 01:28:01 AM lo 0.70 0.70 0.11 0.11 0.00 0.00 0.00 0.00 01:28:01 AM eth0 86.37 70.65 1776.18 12.68 0.00 0.00 0.00 0.00 01:29:01 AM lo 2.15 2.15 0.45 0.45 0.00 0.00 0.00 0.00 01:29:01 AM eth0 37.92 36.60 139.82 11.30 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 31.52 29.85 48.92 10.99 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 76.44 69.78 624.89 19.72 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 195.42 141.89 1735.38 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 3.38 3.62 0.91 0.67 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 9.81 9.93 85.31 1.83 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 3.42 2.95 0.70 1.01 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 1.67 1.53 0.45 0.82 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 11.05 12.91 47.30 3.43 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 66.62 64.71 561.66 14.71 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 293.45 313.55 196.64 1102.40 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 555.71 611.20 381.52 3974.74 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 134.32 126.30 920.60 298.43 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) 10/02/2025 _x86_64_ (4 CPU) 01:21:28 LINUX RESTART (4 CPU) 01:22:01 AM CPU %user %nice %system %iowait %steal %idle 01:23:01 AM all 18.58 0.85 14.77 1.43 0.10 64.27 01:23:01 AM 0 28.58 0.54 12.47 1.04 0.10 57.28 01:23:01 AM 1 16.74 0.85 14.89 1.14 0.12 66.27 01:23:01 AM 2 7.96 1.21 17.28 1.83 0.10 71.63 01:23:01 AM 3 21.03 0.80 14.46 1.72 0.08 61.90 01:24:01 AM all 0.84 0.00 0.51 0.24 0.05 98.36 01:24:01 AM 0 0.64 0.00 0.30 0.22 0.05 98.80 01:24:01 AM 1 0.52 0.00 0.43 0.27 0.05 98.73 01:24:01 AM 2 1.17 0.00 1.07 0.32 0.05 97.39 01:24:01 AM 3 1.03 0.00 0.25 0.17 0.03 98.51 01:25:01 AM all 0.60 0.00 0.34 0.02 0.05 98.99 01:25:01 AM 0 0.80 0.00 0.48 0.07 0.05 98.60 01:25:01 AM 1 0.87 0.00 0.60 0.00 0.03 98.50 01:25:01 AM 2 0.25 0.00 0.15 0.00 0.05 99.55 01:25:01 AM 3 0.47 0.00 0.13 0.02 0.05 99.33 01:26:01 AM all 30.01 0.00 2.39 1.52 0.10 65.98 01:26:01 AM 0 27.33 0.00 2.69 3.12 0.10 66.75 01:26:01 AM 1 31.93 0.00 1.89 0.67 0.08 65.42 01:26:01 AM 2 29.86 0.00 2.46 1.14 0.10 66.44 01:26:01 AM 3 30.83 0.00 2.55 1.17 0.12 65.33 01:27:01 AM all 54.68 0.00 2.70 0.53 0.09 42.00 01:27:01 AM 0 51.53 0.00 1.57 0.27 0.08 46.55 01:27:01 AM 1 56.89 0.00 3.45 0.59 0.10 38.97 01:27:01 AM 2 57.44 0.00 3.79 0.45 0.08 38.24 01:27:01 AM 3 52.85 0.00 1.99 0.82 0.08 44.25 01:28:01 AM all 57.84 0.00 2.85 0.29 0.11 38.91 01:28:01 AM 0 54.17 0.00 2.86 0.47 0.10 42.40 01:28:01 AM 1 53.94 0.00 2.27 0.25 0.13 43.41 01:28:01 AM 2 63.50 0.00 3.99 0.08 0.10 32.33 01:28:01 AM 3 59.76 0.00 2.29 0.35 0.10 37.50 01:29:01 AM all 50.37 0.00 2.78 1.04 0.10 45.70 01:29:01 AM 0 42.59 0.00 1.91 1.06 0.13 54.31 01:29:01 AM 1 45.78 0.00 1.61 0.97 0.08 51.56 01:29:01 AM 2 44.39 0.00 1.31 1.18 0.10 53.02 01:29:01 AM 3 68.74 0.00 6.30 0.96 0.10 23.90 01:30:01 AM all 51.15 0.00 2.93 0.31 0.10 45.51 01:30:01 AM 0 40.14 0.00 1.89 0.70 0.08 57.19 01:30:01 AM 1 54.38 0.00 3.98 0.32 0.10 41.22 01:30:01 AM 2 58.36 0.00 3.42 0.08 0.12 38.02 01:30:01 AM 3 51.74 0.00 2.46 0.13 0.08 45.58 01:31:01 AM all 42.36 0.00 2.97 0.25 0.09 54.33 01:31:01 AM 0 54.76 0.00 4.95 0.35 0.12 39.82 01:31:01 AM 1 37.10 0.00 1.76 0.34 0.08 60.71 01:31:01 AM 2 37.88 0.00 2.86 0.25 0.07 58.94 01:31:01 AM 3 39.66 0.00 2.32 0.07 0.08 57.86 01:32:01 AM all 34.13 0.00 10.28 2.87 0.11 52.61 01:32:01 AM 0 34.44 0.00 9.18 1.76 0.12 54.50 01:32:01 AM 1 39.42 0.00 10.91 3.73 0.10 45.84 01:32:01 AM 2 39.00 0.00 9.62 2.24 0.12 49.01 01:32:01 AM 3 23.60 0.00 11.44 3.75 0.09 61.12 01:33:01 AM all 35.05 0.00 5.81 7.27 0.11 51.76 01:33:01 AM 0 46.44 0.00 6.12 5.56 0.12 41.76 01:33:01 AM 1 35.08 0.00 5.81 7.39 0.10 51.62 01:33:01 AM 2 24.80 0.00 6.08 7.92 0.14 61.06 01:33:01 AM 3 33.82 0.00 5.22 8.22 0.10 52.63 01:33:01 AM CPU %user %nice %system %iowait %steal %idle 01:34:01 AM all 37.62 0.00 1.46 0.12 0.12 60.69 01:34:01 AM 0 37.65 0.00 1.32 0.07 0.15 60.82 01:34:01 AM 1 25.77 0.00 1.22 0.00 0.12 72.89 01:34:01 AM 2 24.26 0.00 1.72 0.33 0.10 73.58 01:34:01 AM 3 62.79 0.00 1.57 0.07 0.10 35.48 01:35:01 AM all 37.22 0.13 1.68 0.28 0.09 60.59 01:35:01 AM 0 40.45 0.00 1.65 0.03 0.08 57.78 01:35:01 AM 1 19.24 0.53 1.20 0.75 0.08 78.18 01:35:01 AM 2 49.77 0.00 1.82 0.27 0.10 48.04 01:35:01 AM 3 39.42 0.00 2.04 0.08 0.10 58.36 01:36:01 AM all 36.39 0.00 1.64 0.23 0.10 61.65 01:36:01 AM 0 29.92 0.00 1.19 0.00 0.12 68.78 01:36:01 AM 1 66.57 0.00 2.96 0.40 0.10 29.97 01:36:01 AM 2 18.71 0.00 0.79 0.22 0.08 80.20 01:36:01 AM 3 30.34 0.00 1.62 0.30 0.08 67.65 01:37:01 AM all 34.42 0.00 1.40 2.57 0.10 61.50 01:37:01 AM 0 48.47 0.00 2.39 0.94 0.08 48.12 01:37:01 AM 1 22.07 0.00 0.87 0.40 0.10 76.56 01:37:01 AM 2 19.90 0.00 0.70 8.49 0.12 70.79 01:37:01 AM 3 47.21 0.00 1.65 0.48 0.10 50.55 01:38:01 AM all 51.61 0.00 3.55 0.16 0.10 44.58 01:38:01 AM 0 57.02 0.00 4.11 0.25 0.10 38.52 01:38:01 AM 1 59.71 0.00 3.72 0.13 0.08 36.34 01:38:01 AM 2 47.54 0.00 1.86 0.13 0.10 50.36 01:38:01 AM 3 42.16 0.00 4.52 0.12 0.10 53.11 01:39:01 AM all 38.02 0.00 3.96 0.26 0.09 57.67 01:39:01 AM 0 39.97 0.00 4.29 0.20 0.08 55.46 01:39:01 AM 1 42.39 0.00 4.21 0.32 0.10 52.98 01:39:01 AM 2 44.22 0.00 4.13 0.22 0.10 51.33 01:39:01 AM 3 25.50 0.00 3.22 0.29 0.08 70.91 01:40:01 AM all 19.02 0.00 1.92 0.37 0.10 78.59 01:40:01 AM 0 9.78 0.00 1.10 0.12 0.08 88.92 01:40:01 AM 1 32.40 0.00 2.68 0.10 0.12 64.70 01:40:01 AM 2 15.58 0.00 2.10 1.06 0.10 81.16 01:40:01 AM 3 18.31 0.00 1.81 0.22 0.08 79.58 Average: all 34.99 0.05 3.55 1.09 0.09 60.22 Average: 0 35.82 0.03 3.35 0.89 0.10 59.81 Average: 1 35.59 0.08 3.57 0.98 0.09 59.69 Average: 2 32.47 0.07 3.61 1.45 0.10 62.30 Average: 3 36.08 0.04 3.65 1.05 0.09 59.09