---> uname -a: Linux prd-centos8-builder-4c-4g-25086.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 18% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15763 1086 6818 19 7858 14327 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:73:a2:37 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.163/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85340sec preferred_lft 85340sec inet6 fe80::f816:3eff:fe73:a237/64 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) 07/02/2025 _x86_64_ (4 CPU) 03:22:23 LINUX RESTART (4 CPU) 03:23:01 AM tps rtps wtps bread/s bwrtn/s 03:24:01 AM 230.14 76.05 154.09 2219.90 11638.46 03:25:01 AM 397.13 12.85 384.29 1526.55 8647.99 03:26:01 AM 111.46 6.66 104.80 1037.25 11957.26 03:27:01 AM 54.44 0.15 54.29 95.32 29542.91 03:28:01 AM 140.20 0.00 140.20 0.00 33437.86 03:29:01 AM 42.95 0.00 42.95 0.00 7764.20 03:30:01 AM 82.48 0.00 82.48 0.00 10468.32 03:31:01 AM 78.46 0.00 78.46 0.00 7607.81 03:32:01 AM 96.15 0.03 96.12 19.33 13934.58 03:33:01 AM 1505.35 76.46 1428.89 1361.15 45353.68 03:34:01 AM 35.74 20.80 14.95 355.81 1127.40 03:35:01 AM 26.66 13.66 13.00 153.71 10465.07 03:36:01 AM 11.88 0.13 11.75 4.80 9849.32 03:37:01 AM 8.92 0.03 8.88 0.27 9732.63 03:38:01 AM 97.55 0.08 97.47 0.67 10991.16 03:39:01 AM 69.47 0.42 69.06 24.13 3346.89 03:40:01 AM 56.16 0.27 55.90 43.59 15264.01 Average: 179.12 12.21 166.91 402.44 14185.02 03:23:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:24:01 AM 13231408 15091448 2910124 18.03 2688 2056956 805816 4.69 203420 2297880 126356 03:25:01 AM 12063900 14254992 4077632 25.26 2688 2372500 1646224 9.58 229772 3382876 244456 03:26:01 AM 10362532 13511884 5779000 35.80 2688 3322432 2202404 12.81 454444 4843736 833848 03:27:01 AM 9133116 12869372 7008416 43.42 2688 3894536 2760476 16.06 714328 5787396 531760 03:28:01 AM 8430288 12762180 7711244 47.77 2688 4484360 2764792 16.08 882564 6310736 146672 03:29:01 AM 7411312 11918956 8730220 54.09 2688 4643156 3565632 20.74 964428 7218140 95488 03:30:01 AM 6922040 11750324 9219492 57.12 2688 4937488 3707264 21.57 1030824 7588360 109768 03:31:01 AM 7273388 12396208 8868144 54.94 2688 5223172 2979712 17.33 1073928 7174748 190064 03:32:01 AM 5632488 11963008 10509044 65.11 2688 6292724 3110376 18.09 1103400 8523832 927592 03:33:01 AM 5178808 11694740 10962724 67.92 2688 6344516 3169632 18.44 1164888 8585772 8 03:34:01 AM 4834672 11577784 11306860 70.05 2688 6563476 3164204 18.41 1270856 8810472 202536 03:35:01 AM 4729064 11740384 11412468 70.70 2688 6833280 3157612 18.37 1359192 8833304 177112 03:36:01 AM 4258180 11540732 11883352 73.62 2688 7099696 3172760 18.46 1448444 9205960 175840 03:37:01 AM 3955220 11503088 12186312 75.50 2688 7364664 3161148 18.39 1538380 9417212 177212 03:38:01 AM 4642860 12122592 11498672 71.24 2688 7421660 2967404 17.26 1573096 8893024 45528 03:39:01 AM 6974088 14663368 9167444 56.79 2688 7630104 904744 5.26 1888376 6258752 439436 03:40:01 AM 6929736 14617596 9211796 57.07 2688 7630256 954376 5.55 2063156 6128784 8368 Average: 7174300 12704627 8967232 55.55 2688 5536175 2599681 15.12 1115500 7015352 260708 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 331.18 251.56 1382.80 48.35 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 572.97 515.66 4459.53 113.84 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 900.98 693.34 5181.50 54.73 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 80.74 60.82 1507.78 15.68 0.00 0.00 0.00 0.00 03:28:01 AM lo 2.98 2.98 0.56 0.56 0.00 0.00 0.00 0.00 03:28:01 AM eth0 60.48 54.35 437.87 11.36 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 29.74 28.04 125.09 14.89 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 24.03 22.07 11.51 10.01 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 62.87 57.99 615.09 14.99 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 429.41 222.68 1755.88 32.32 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 5.86 5.76 1.22 1.12 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 9.47 9.87 85.17 1.67 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 3.17 2.62 1.44 1.27 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 8.90 6.26 5.49 5.65 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 2.32 2.02 0.58 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 71.49 70.05 601.41 15.11 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 134.26 132.34 145.26 48.03 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 730.36 763.10 239.86 6424.58 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 203.41 170.49 973.89 400.84 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) 07/02/2025 _x86_64_ (4 CPU) 03:22:23 LINUX RESTART (4 CPU) 03:23:01 AM CPU %user %nice %system %iowait %steal %idle 03:24:01 AM all 17.33 0.71 10.95 1.41 0.08 69.52 03:24:01 AM 0 14.26 0.59 10.49 1.27 0.08 73.30 03:24:01 AM 1 14.75 0.99 14.17 1.26 0.08 68.75 03:24:01 AM 2 27.59 0.50 8.41 1.45 0.08 61.96 03:24:01 AM 3 12.68 0.75 10.72 1.68 0.08 74.09 03:25:01 AM all 21.09 0.00 2.49 1.66 0.11 74.65 03:25:01 AM 0 25.66 0.00 3.30 0.97 0.12 69.94 03:25:01 AM 1 16.64 0.00 2.16 2.41 0.10 78.68 03:25:01 AM 2 21.54 0.00 1.94 1.49 0.10 74.93 03:25:01 AM 3 20.53 0.00 2.54 1.76 0.12 75.05 03:26:01 AM all 38.87 0.00 2.32 0.77 0.08 57.96 03:26:01 AM 0 41.36 0.00 2.89 0.45 0.08 55.22 03:26:01 AM 1 40.38 0.00 1.72 0.44 0.07 57.40 03:26:01 AM 2 36.41 0.00 1.29 0.74 0.08 61.48 03:26:01 AM 3 37.33 0.00 3.40 1.45 0.08 57.74 03:27:01 AM all 67.37 0.00 2.73 1.41 0.09 28.39 03:27:01 AM 0 62.54 0.00 2.09 0.53 0.08 34.75 03:27:01 AM 1 74.40 0.00 4.08 1.96 0.10 19.46 03:27:01 AM 2 66.69 0.00 3.04 0.13 0.10 30.03 03:27:01 AM 3 65.87 0.00 1.72 3.03 0.08 29.30 03:28:01 AM all 47.85 0.00 2.49 2.34 0.08 47.24 03:28:01 AM 0 43.18 0.00 2.19 2.79 0.08 51.75 03:28:01 AM 1 52.96 0.00 3.48 3.12 0.08 40.36 03:28:01 AM 2 48.48 0.00 2.50 1.71 0.08 47.23 03:28:01 AM 3 46.79 0.00 1.81 1.72 0.07 49.62 03:29:01 AM all 55.11 0.00 2.63 1.63 0.13 40.49 03:29:01 AM 0 65.26 0.00 3.68 1.21 0.15 29.71 03:29:01 AM 1 55.59 0.00 1.64 0.94 0.12 41.72 03:29:01 AM 2 62.96 0.00 3.62 0.64 0.12 32.67 03:29:01 AM 3 36.63 0.00 1.59 3.75 0.13 57.89 03:30:01 AM all 53.77 0.00 2.80 1.87 0.08 41.48 03:30:01 AM 0 52.09 0.00 1.02 0.15 0.08 46.65 03:30:01 AM 1 63.15 0.00 5.30 1.81 0.08 29.66 03:30:01 AM 2 41.01 0.00 1.57 1.74 0.08 55.59 03:30:01 AM 3 58.82 0.00 3.30 3.78 0.08 34.01 03:31:01 AM all 49.97 0.00 2.90 0.59 0.09 46.45 03:31:01 AM 0 62.68 0.00 4.32 0.18 0.08 32.73 03:31:01 AM 1 56.18 0.00 3.80 0.22 0.08 39.72 03:31:01 AM 2 33.52 0.00 1.57 1.52 0.12 63.28 03:31:01 AM 3 47.46 0.00 1.90 0.44 0.08 50.12 03:32:01 AM all 39.04 0.00 7.77 0.76 0.17 52.27 03:32:01 AM 0 34.24 0.00 7.81 0.83 0.19 56.92 03:32:01 AM 1 42.31 0.00 8.14 1.82 0.15 47.57 03:32:01 AM 2 45.17 0.00 7.16 0.05 0.15 47.47 03:32:01 AM 3 34.41 0.00 7.96 0.33 0.17 57.14 03:33:01 AM all 26.56 0.00 8.35 17.85 0.11 47.12 03:33:01 AM 0 13.28 0.00 7.74 20.27 0.12 58.60 03:33:01 AM 1 34.69 0.00 8.78 21.96 0.12 34.45 03:33:01 AM 2 36.58 0.00 7.15 12.19 0.10 43.97 03:33:01 AM 3 21.68 0.00 9.76 16.97 0.12 51.48 03:34:01 AM all 38.70 0.00 1.36 0.18 0.09 59.68 03:34:01 AM 0 39.38 0.00 1.22 0.18 0.08 59.13 03:34:01 AM 1 72.80 0.00 2.37 0.40 0.10 24.33 03:34:01 AM 2 22.61 0.00 1.30 0.07 0.08 75.93 03:34:01 AM 3 19.97 0.00 0.54 0.05 0.08 79.36 03:34:01 AM CPU %user %nice %system %iowait %steal %idle 03:35:01 AM all 39.11 0.00 1.54 0.47 0.09 58.79 03:35:01 AM 0 37.58 0.00 1.80 0.02 0.10 60.50 03:35:01 AM 1 66.77 0.00 2.55 0.02 0.10 30.56 03:35:01 AM 2 29.77 0.00 0.97 0.23 0.08 68.95 03:35:01 AM 3 22.27 0.00 0.82 1.62 0.08 75.20 03:36:01 AM all 37.79 0.00 1.72 0.51 0.08 59.90 03:36:01 AM 0 40.59 0.00 2.52 0.35 0.08 56.45 03:36:01 AM 1 20.81 0.00 1.24 0.73 0.08 77.13 03:36:01 AM 2 29.96 0.00 0.89 0.17 0.08 68.91 03:36:01 AM 3 59.78 0.00 2.22 0.79 0.08 37.13 03:37:01 AM all 37.55 0.00 1.61 0.42 0.10 60.33 03:37:01 AM 0 54.11 0.00 1.80 0.07 0.10 43.92 03:37:01 AM 1 36.85 0.00 1.97 1.42 0.10 59.66 03:37:01 AM 2 21.89 0.00 1.24 0.12 0.08 76.68 03:37:01 AM 3 37.31 0.00 1.44 0.07 0.10 61.08 03:38:01 AM all 53.62 0.00 3.16 0.32 0.09 42.81 03:38:01 AM 0 54.18 0.00 3.45 0.33 0.10 41.94 03:38:01 AM 1 50.99 0.00 2.83 0.23 0.08 45.87 03:38:01 AM 2 59.64 0.00 2.84 0.38 0.10 37.04 03:38:01 AM 3 49.67 0.00 3.52 0.32 0.08 46.41 03:39:01 AM all 44.84 0.00 4.23 0.15 0.10 50.68 03:39:01 AM 0 49.01 0.00 5.64 0.15 0.12 45.08 03:39:01 AM 1 46.50 0.00 4.24 0.10 0.10 49.06 03:39:01 AM 2 46.59 0.00 2.97 0.25 0.10 50.08 03:39:01 AM 3 37.28 0.00 4.08 0.08 0.08 58.48 03:40:01 AM all 19.56 0.00 2.23 0.85 0.11 77.25 03:40:01 AM 0 21.15 0.00 2.29 0.08 0.12 76.35 03:40:01 AM 1 16.71 0.00 2.31 2.21 0.10 78.67 03:40:01 AM 2 25.78 0.00 2.32 1.09 0.10 70.71 03:40:01 AM 3 14.61 0.00 1.99 0.03 0.12 83.25 Average: all 40.49 0.04 3.60 1.94 0.10 53.83 Average: 0 41.82 0.03 3.77 1.75 0.10 52.52 Average: 1 44.86 0.06 4.16 2.40 0.10 48.42 Average: 2 38.60 0.03 2.98 1.41 0.10 56.89 Average: 3 36.67 0.04 3.48 2.22 0.10 57.49