---> uname -a: Linux prd-centos8-builder-4c-4g-3665.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 17% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15763 1058 7335 19 7370 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:40:f3:76 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.246/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85286sec preferred_lft 85286sec inet6 fe80::f816:3eff:fe40:f376/64 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) 10/19/2025 _x86_64_ (4 CPU) 01:21:23 LINUX RESTART (4 CPU) 01:22:02 AM tps rtps wtps bread/s bwrtn/s 01:23:01 AM 220.83 71.90 148.92 2286.39 11722.22 01:24:01 AM 44.74 0.03 44.70 0.53 5397.85 01:25:01 AM 6.08 0.00 6.08 0.00 175.32 01:26:01 AM 462.04 16.58 445.46 2274.73 6967.58 01:27:01 AM 90.85 3.58 87.27 394.07 37035.87 01:28:01 AM 120.09 0.00 120.09 0.00 19612.58 01:29:01 AM 45.41 0.00 45.41 0.00 16954.87 01:30:01 AM 73.29 0.00 73.29 0.00 7650.09 01:31:01 AM 53.13 0.00 53.13 0.00 8236.40 01:32:01 AM 1379.19 0.83 1378.35 29.33 50053.69 01:33:01 AM 144.48 96.02 48.46 1700.12 2973.25 01:34:01 AM 21.90 0.60 21.30 8.27 8100.15 01:35:01 AM 22.70 13.56 9.13 153.31 9634.14 01:36:01 AM 11.40 0.03 11.36 0.27 9790.79 01:37:01 AM 73.50 0.08 73.42 0.68 12165.67 01:38:01 AM 49.23 0.00 49.23 0.00 3946.36 01:39:01 AM 130.46 0.42 130.04 24.13 13813.36 01:40:01 AM 36.96 0.27 36.69 43.59 2007.77 Average: 165.93 11.28 154.65 382.79 12570.18 01:22:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:23:01 AM 13229964 15090804 2911568 18.04 2688 2058580 827540 4.81 203056 2299652 136784 01:24:01 AM 13223180 15086536 2918352 18.08 2688 2059928 827540 4.81 203100 2302764 32 01:25:01 AM 13215852 15083008 2925680 18.13 2688 2062284 827540 4.81 203100 2305776 2120 01:26:01 AM 11406472 13699776 4735060 29.33 2688 2471204 2086392 12.14 387200 3878080 251964 01:27:01 AM 10123364 13333484 6018168 37.28 2688 3377356 2366284 13.77 476108 5051856 53888 01:28:01 AM 8434764 12570200 7706768 47.74 2688 4292372 3095476 18.01 868192 6329588 405592 01:29:01 AM 8193256 12530476 7948276 49.24 2688 4480668 3111232 18.10 896808 6522332 99716 01:30:01 AM 7958868 12484820 8182664 50.69 2688 4653728 3148996 18.32 994328 6624576 73116 01:31:01 AM 7709216 12453736 8432316 52.24 2688 4868576 3148996 18.32 1041232 6819068 55584 01:32:01 AM 5619684 11656936 10521848 65.18 2688 5891904 3271912 19.03 1078944 8274920 43324 01:33:01 AM 5131304 11226708 11010228 68.21 2688 5947192 3324720 19.34 1116148 8718076 8 01:34:01 AM 5147608 11545120 10993924 68.11 2688 6244232 3343852 19.45 1251232 8570932 88116 01:35:01 AM 4837180 11509304 11304352 70.03 2688 6516468 3350488 19.49 1340236 8790072 87956 01:36:01 AM 4401724 11337036 11739808 72.73 2688 6780124 3343648 19.45 1429684 9131000 87776 01:37:01 AM 5165064 12170924 10976468 68.00 2688 6971164 3149732 18.32 1491100 8505916 70032 01:38:01 AM 5004296 12064024 11137236 69.00 2688 7027868 3254476 18.93 1529636 8633952 18808 01:39:01 AM 7516280 14694132 8625252 53.44 2688 7143028 918416 5.34 1762532 5896684 17720 01:40:01 AM 7565828 14755116 8575704 53.13 2688 7155412 824908 4.80 1963088 5647848 9756 Average: 7993550 12960674 8147982 50.48 2688 5000116 2456786 14.29 1013096 6350172 83461 01:22:02 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 102.63 74.58 1333.83 19.07 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 119.23 106.71 265.76 30.20 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 135.52 129.76 276.38 38.22 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 507.45 437.63 5242.12 80.80 0.00 0.00 0.00 0.00 01:27:01 AM lo 0.77 0.77 0.11 0.11 0.00 0.00 0.00 0.00 01:27:01 AM eth0 182.66 153.17 4198.11 18.51 0.00 0.00 0.00 0.00 01:28:01 AM lo 2.85 2.85 0.56 0.56 0.00 0.00 0.00 0.00 01:28:01 AM eth0 59.48 45.35 1442.18 8.71 0.00 0.00 0.00 0.00 01:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:29:01 AM eth0 41.80 42.05 152.95 17.48 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 38.14 36.63 50.60 13.05 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 62.23 58.83 610.36 16.68 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 210.01 139.29 1736.18 22.17 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 1.77 1.88 0.79 0.54 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 9.80 9.93 85.26 1.81 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 2.95 2.57 0.86 1.15 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 2.78 2.35 0.72 0.97 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 48.09 48.54 504.73 8.55 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 40.23 39.81 115.35 12.34 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 529.41 613.15 272.91 4539.12 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 325.30 307.95 309.10 537.74 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 134.53 125.13 922.23 298.67 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) 10/19/2025 _x86_64_ (4 CPU) 01:21:23 LINUX RESTART (4 CPU) 01:22:02 AM CPU %user %nice %system %iowait %steal %idle 01:23:01 AM all 17.77 0.60 8.51 2.39 0.10 70.63 01:23:01 AM 0 13.79 0.73 9.52 2.42 0.09 73.46 01:23:01 AM 1 31.05 0.37 7.42 2.45 0.10 58.60 01:23:01 AM 2 6.80 0.65 7.76 1.21 0.12 83.47 01:23:01 AM 3 19.41 0.65 9.36 3.47 0.09 67.02 01:24:01 AM all 0.57 0.00 0.49 0.66 0.05 98.23 01:24:01 AM 0 0.75 0.00 0.27 0.65 0.05 98.28 01:24:01 AM 1 0.79 0.00 0.85 0.07 0.05 98.25 01:24:01 AM 2 0.28 0.00 0.37 0.94 0.05 98.36 01:24:01 AM 3 0.45 0.00 0.48 0.99 0.03 98.05 01:25:01 AM all 0.58 0.00 0.46 0.01 0.04 98.91 01:25:01 AM 0 0.83 0.00 0.33 0.00 0.03 98.80 01:25:01 AM 1 0.08 0.00 0.07 0.03 0.05 99.77 01:25:01 AM 2 1.04 0.00 1.10 0.00 0.05 97.81 01:25:01 AM 3 0.35 0.00 0.32 0.02 0.03 99.28 01:26:01 AM all 46.31 0.00 3.32 1.83 0.12 48.43 01:26:01 AM 0 48.32 0.00 2.80 0.84 0.12 47.92 01:26:01 AM 1 50.09 0.00 2.18 2.00 0.12 45.61 01:26:01 AM 2 41.24 0.00 4.06 1.26 0.12 53.33 01:26:01 AM 3 45.56 0.00 4.24 3.21 0.12 46.86 01:27:01 AM all 54.59 0.00 2.57 2.15 0.11 40.58 01:27:01 AM 0 49.70 0.00 2.19 3.34 0.12 44.65 01:27:01 AM 1 52.15 0.00 1.99 1.17 0.12 44.57 01:27:01 AM 2 55.99 0.00 2.96 0.69 0.10 40.26 01:27:01 AM 3 60.52 0.00 3.14 3.40 0.10 32.84 01:28:01 AM all 49.37 0.00 2.96 1.41 0.09 46.18 01:28:01 AM 0 61.62 0.00 4.07 0.42 0.08 33.81 01:28:01 AM 1 48.37 0.00 3.55 2.31 0.08 45.69 01:28:01 AM 2 40.32 0.00 2.15 1.04 0.10 56.39 01:28:01 AM 3 47.19 0.00 2.06 1.86 0.08 48.81 01:29:01 AM all 51.34 0.00 2.88 1.15 0.10 44.52 01:29:01 AM 0 53.13 0.00 2.09 0.07 0.10 44.61 01:29:01 AM 1 44.14 0.00 3.03 3.77 0.08 48.98 01:29:01 AM 2 51.74 0.00 2.40 0.52 0.10 45.24 01:29:01 AM 3 56.40 0.00 4.00 0.25 0.12 39.23 01:30:01 AM all 45.40 0.00 3.06 0.57 0.10 50.88 01:30:01 AM 0 35.33 0.00 1.26 0.76 0.10 62.55 01:30:01 AM 1 54.69 0.00 3.59 0.12 0.10 41.50 01:30:01 AM 2 37.63 0.00 2.89 1.09 0.10 58.28 01:30:01 AM 3 53.93 0.00 4.48 0.30 0.10 41.19 01:31:01 AM all 42.69 0.00 2.97 0.75 0.09 53.49 01:31:01 AM 0 43.78 0.00 2.68 1.28 0.08 52.18 01:31:01 AM 1 41.44 0.00 3.01 0.89 0.10 54.56 01:31:01 AM 2 38.83 0.00 2.92 0.57 0.10 57.58 01:31:01 AM 3 46.73 0.00 3.28 0.27 0.08 49.64 01:32:01 AM all 25.39 0.00 13.21 12.31 0.10 48.99 01:32:01 AM 0 29.72 0.00 12.36 8.86 0.12 48.94 01:32:01 AM 1 24.88 0.00 11.25 11.13 0.10 52.64 01:32:01 AM 2 28.84 0.00 14.78 13.81 0.10 42.46 01:32:01 AM 3 18.09 0.00 14.44 15.45 0.09 51.94 01:33:01 AM all 38.03 0.00 2.36 1.13 0.10 58.39 01:33:01 AM 0 25.75 0.00 2.36 0.94 0.10 70.85 01:33:01 AM 1 58.13 0.00 2.25 1.26 0.10 38.27 01:33:01 AM 2 23.80 0.00 1.89 1.19 0.08 73.04 01:33:01 AM 3 44.45 0.00 2.93 1.14 0.10 51.37 01:33:01 AM CPU %user %nice %system %iowait %steal %idle 01:34:01 AM all 37.22 0.00 1.60 0.33 0.09 60.76 01:34:01 AM 0 42.63 0.00 1.59 0.02 0.08 55.69 01:34:01 AM 1 42.99 0.00 1.74 1.02 0.10 54.16 01:34:01 AM 2 41.84 0.00 1.44 0.22 0.10 56.41 01:34:01 AM 3 21.42 0.00 1.64 0.05 0.08 76.81 01:35:01 AM all 37.54 0.00 1.58 0.51 0.09 60.28 01:35:01 AM 0 38.85 0.00 1.49 0.83 0.08 58.75 01:35:01 AM 1 50.17 0.00 1.57 0.75 0.10 47.41 01:35:01 AM 2 21.12 0.00 0.90 0.45 0.08 77.45 01:35:01 AM 3 40.02 0.00 2.37 0.00 0.08 57.52 01:36:01 AM all 37.55 0.00 1.59 0.47 0.09 60.30 01:36:01 AM 0 51.29 0.00 1.82 1.25 0.10 45.54 01:36:01 AM 1 20.61 0.00 0.85 0.13 0.08 78.32 01:36:01 AM 2 38.91 0.00 2.04 0.13 0.10 58.81 01:36:01 AM 3 39.38 0.00 1.64 0.37 0.08 58.53 01:37:01 AM all 40.48 0.00 2.78 0.45 0.11 56.18 01:37:01 AM 0 52.36 0.00 3.02 0.53 0.12 43.97 01:37:01 AM 1 29.74 0.00 3.30 0.08 0.10 66.77 01:37:01 AM 2 32.90 0.00 1.63 0.65 0.10 64.72 01:37:01 AM 3 46.91 0.00 3.18 0.53 0.10 49.29 01:38:01 AM all 52.27 0.00 2.92 0.53 0.11 44.17 01:38:01 AM 0 59.19 0.00 4.18 0.49 0.10 36.04 01:38:01 AM 1 45.32 0.00 1.94 0.13 0.10 52.50 01:38:01 AM 2 50.42 0.00 2.92 0.93 0.12 45.62 01:38:01 AM 3 54.11 0.00 2.66 0.57 0.10 42.56 01:39:01 AM all 28.24 0.00 3.56 1.30 0.10 66.80 01:39:01 AM 0 27.31 0.00 5.28 0.42 0.10 66.90 01:39:01 AM 1 27.13 0.00 2.84 2.05 0.12 67.87 01:39:01 AM 2 25.57 0.00 2.83 2.22 0.10 69.29 01:39:01 AM 3 32.95 0.00 3.29 0.52 0.10 63.14 01:40:01 AM all 22.05 0.00 1.97 0.15 0.09 75.74 01:40:01 AM 0 27.63 0.00 2.26 0.10 0.08 69.92 01:40:01 AM 1 23.72 0.00 1.66 0.12 0.10 74.41 01:40:01 AM 2 11.25 0.00 2.16 0.23 0.08 86.27 01:40:01 AM 3 25.58 0.00 1.82 0.13 0.08 72.38 Average: all 34.86 0.03 3.25 1.55 0.09 60.22 Average: 0 36.78 0.04 3.29 1.28 0.09 58.52 Average: 1 35.87 0.02 2.93 1.63 0.10 59.46 Average: 2 30.47 0.04 3.16 1.50 0.10 64.74 Average: 3 36.30 0.04 3.61 1.79 0.09 58.18