---> uname -a: Linux prd-centos8-builder-4c-4g-425.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 1071 7323 19 7368 14342 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:e7:c2:29 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.28/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85287sec preferred_lft 85287sec inet6 fe80::f816:3eff:fee7:c229/64 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) 10/05/2025 _x86_64_ (4 CPU) 01:21:25 LINUX RESTART (4 CPU) 01:22:01 AM tps rtps wtps bread/s bwrtn/s 01:23:01 AM 227.67 74.39 153.28 2275.77 11735.85 01:24:01 AM 35.43 0.00 35.43 0.00 4816.90 01:25:01 AM 28.08 11.76 16.31 1501.75 388.90 01:26:01 AM 443.51 4.75 438.76 774.27 12524.61 01:27:01 AM 67.92 3.58 64.34 394.20 30786.92 01:28:01 AM 122.95 0.00 122.95 0.00 19847.76 01:29:01 AM 47.72 0.00 47.72 0.00 17048.03 01:30:01 AM 63.17 0.00 63.17 0.00 7343.43 01:31:01 AM 61.04 0.00 61.04 0.00 8796.97 01:32:01 AM 1536.13 17.25 1518.88 207.70 51237.49 01:33:01 AM 105.48 79.62 25.86 1524.68 1676.87 01:34:01 AM 16.30 0.58 15.71 5.33 7762.89 01:35:01 AM 23.40 13.56 9.83 153.31 9748.24 01:36:01 AM 10.76 0.03 10.73 0.27 12498.57 01:37:01 AM 72.38 0.08 72.29 0.67 8979.44 01:38:01 AM 44.28 0.00 44.28 0.00 3469.19 01:39:01 AM 134.04 0.42 133.62 24.13 14099.48 Average: 178.83 12.12 166.71 403.65 13103.61 01:22:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:23:01 AM 13233296 15095140 2908236 18.02 2688 2059252 825700 4.80 202928 2298240 126908 01:24:01 AM 13222332 15085680 2919200 18.09 2688 2059748 825700 4.80 202936 2299372 8 01:25:01 AM 13045600 14980664 3095932 19.18 2688 2124832 1170696 6.81 210260 2446732 18232 01:26:01 AM 11198536 13551012 4942996 30.62 2688 2529588 2198804 12.79 389696 4079480 131564 01:27:01 AM 10126324 13335308 6015208 37.27 2688 3376876 2375328 13.82 475372 5050008 59360 01:28:01 AM 9090616 13225944 7050916 43.68 2688 4292152 2463012 14.33 867860 5674520 405556 01:29:01 AM 8449352 12786868 7692180 47.65 2688 4480920 2860988 16.64 896456 6265508 100972 01:30:01 AM 8082276 12608180 8059256 49.93 2688 4653508 3053336 17.76 993976 6501900 79732 01:31:01 AM 7838636 12582956 8302896 51.44 2688 4868356 3053336 17.76 1040880 6689032 45564 01:32:01 AM 5838360 11880940 10303172 63.83 2688 5897220 3224820 18.76 1103200 8028812 6560 01:33:01 AM 6112464 12265200 10029068 62.13 2688 6004652 3074852 17.89 1140668 7728420 51948 01:34:01 AM 5495744 11981744 10645788 65.95 2688 6331840 3258232 18.95 1280180 8191260 175912 01:35:01 AM 5228324 11990372 10913208 67.61 2688 6604200 3250976 18.91 1369312 8367072 175900 01:36:01 AM 4963092 11991652 11178440 69.25 2688 6869336 3255648 18.94 1459000 8541448 94688 01:37:01 AM 5302920 12310092 10838612 67.15 2688 6970920 3060156 17.80 1490796 8355896 70008 01:38:01 AM 5238352 12299540 10903180 67.55 2688 7026464 3072644 17.87 1528556 8385944 28344 01:39:01 AM 7503176 14679008 8638356 53.52 2688 7142804 924464 5.38 1762152 5896828 24444 Average: 8233494 13097076 7908038 48.99 2688 4899569 2467570 14.35 965543 6164734 93865 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 124.61 103.92 1204.53 28.13 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 100.87 86.17 265.47 24.20 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 212.90 235.51 314.71 71.14 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 467.56 358.94 6136.10 48.01 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 262.54 163.44 3234.92 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 64.56 48.08 1443.04 9.25 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 41.50 40.82 152.79 17.60 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 31.96 31.28 49.54 12.32 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 63.29 61.39 610.76 17.07 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 196.55 138.73 1734.67 22.02 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 8.62 9.10 85.50 1.48 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 2.45 2.25 0.58 0.93 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 2.42 2.15 0.79 1.09 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 3.13 2.10 1.11 1.75 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 43.22 43.65 496.03 7.93 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 38.18 37.89 114.86 11.75 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 513.58 574.29 269.56 3208.45 0.00 0.00 0.00 0.00 Average: lo 0.21 0.21 0.04 0.04 0.00 0.00 0.00 0.00 Average: eth0 128.11 114.10 947.91 206.00 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) 10/05/2025 _x86_64_ (4 CPU) 01:21:25 LINUX RESTART (4 CPU) 01:22:01 AM CPU %user %nice %system %iowait %steal %idle 01:23:01 AM all 15.75 0.68 9.59 1.29 0.10 72.60 01:23:01 AM 0 23.13 0.33 6.62 1.10 0.08 68.72 01:23:01 AM 1 8.38 1.06 11.82 1.31 0.10 77.34 01:23:01 AM 2 17.23 0.47 8.74 1.37 0.10 72.09 01:23:01 AM 3 14.24 0.85 11.19 1.37 0.10 72.24 01:24:01 AM all 0.49 0.00 0.39 0.28 0.05 98.79 01:24:01 AM 0 0.15 0.00 0.20 0.30 0.05 99.30 01:24:01 AM 1 0.50 0.00 0.37 0.12 0.03 98.98 01:24:01 AM 2 0.67 0.00 0.43 0.48 0.05 98.36 01:24:01 AM 3 0.64 0.00 0.57 0.23 0.05 98.51 01:25:01 AM all 2.60 0.00 0.85 0.13 0.06 96.36 01:25:01 AM 0 2.54 0.00 0.79 0.03 0.07 96.57 01:25:01 AM 1 2.87 0.00 1.14 0.35 0.07 95.57 01:25:01 AM 2 2.68 0.00 0.72 0.00 0.07 96.54 01:25:01 AM 3 2.31 0.00 0.77 0.12 0.05 96.76 01:26:01 AM all 45.31 0.00 2.79 1.65 0.10 50.15 01:26:01 AM 0 40.77 0.00 2.48 1.00 0.10 55.64 01:26:01 AM 1 46.38 0.00 4.55 2.08 0.08 46.91 01:26:01 AM 2 47.60 0.00 1.97 2.09 0.10 48.23 01:26:01 AM 3 46.48 0.00 2.17 1.42 0.10 49.82 01:27:01 AM all 48.20 0.00 2.26 0.40 0.10 49.05 01:27:01 AM 0 45.71 0.00 1.82 0.18 0.10 52.18 01:27:01 AM 1 53.13 0.00 4.01 0.22 0.10 42.53 01:27:01 AM 2 51.06 0.00 1.66 0.33 0.10 46.85 01:27:01 AM 3 42.90 0.00 1.54 0.85 0.08 54.63 01:28:01 AM all 50.65 0.00 2.69 0.84 0.09 45.74 01:28:01 AM 0 53.64 0.00 3.12 0.23 0.10 42.90 01:28:01 AM 1 50.80 0.00 4.07 1.05 0.10 43.97 01:28:01 AM 2 48.18 0.00 2.11 1.32 0.08 48.31 01:28:01 AM 3 49.96 0.00 1.46 0.74 0.08 47.77 01:29:01 AM all 55.14 0.00 2.80 0.31 0.10 41.65 01:29:01 AM 0 59.25 0.00 2.84 0.12 0.10 37.69 01:29:01 AM 1 53.33 0.00 1.93 0.13 0.08 44.53 01:29:01 AM 2 65.85 0.00 5.04 0.20 0.10 28.81 01:29:01 AM 3 42.10 0.00 1.39 0.77 0.10 55.64 01:30:01 AM all 47.02 0.00 3.21 0.35 0.08 49.34 01:30:01 AM 0 56.29 0.00 5.49 0.18 0.08 37.95 01:30:01 AM 1 52.45 0.00 4.10 0.13 0.10 43.22 01:30:01 AM 2 38.54 0.00 1.75 0.72 0.07 58.93 01:30:01 AM 3 40.75 0.00 1.49 0.35 0.08 57.32 01:31:01 AM all 42.67 0.00 3.10 0.34 0.08 53.81 01:31:01 AM 0 53.86 0.00 4.85 0.24 0.07 40.99 01:31:01 AM 1 40.63 0.00 2.32 0.18 0.07 56.80 01:31:01 AM 2 39.56 0.00 3.06 0.49 0.08 56.80 01:31:01 AM 3 36.65 0.00 2.17 0.44 0.08 60.65 01:32:01 AM all 26.34 0.00 13.43 8.73 0.09 51.40 01:32:01 AM 0 34.54 0.00 15.25 8.75 0.10 41.36 01:32:01 AM 1 20.92 0.00 14.28 9.42 0.09 55.29 01:32:01 AM 2 25.87 0.00 12.11 7.72 0.09 54.22 01:32:01 AM 3 24.06 0.00 12.07 9.03 0.10 54.74 01:33:01 AM all 38.46 0.00 1.37 0.55 0.10 59.52 01:33:01 AM 0 36.67 0.00 1.29 0.25 0.10 61.69 01:33:01 AM 1 24.61 0.00 1.29 0.40 0.10 73.60 01:33:01 AM 2 55.72 0.00 1.34 0.47 0.10 42.37 01:33:01 AM 3 36.84 0.00 1.57 1.09 0.08 60.41 01:33:01 AM CPU %user %nice %system %iowait %steal %idle 01:34:01 AM all 37.37 0.00 1.75 0.17 0.08 60.63 01:34:01 AM 0 20.33 0.00 1.28 0.02 0.07 78.31 01:34:01 AM 1 19.73 0.00 1.17 0.57 0.08 78.44 01:34:01 AM 2 52.90 0.00 1.62 0.00 0.08 45.40 01:34:01 AM 3 56.54 0.00 2.92 0.10 0.08 40.36 01:35:01 AM all 37.66 0.00 1.57 0.22 0.10 60.46 01:35:01 AM 0 22.34 0.00 1.79 0.38 0.08 75.40 01:35:01 AM 1 20.80 0.00 0.57 0.23 0.10 78.30 01:35:01 AM 2 50.40 0.00 1.39 0.02 0.10 48.09 01:35:01 AM 3 57.11 0.00 2.52 0.23 0.10 40.03 01:36:01 AM all 37.34 0.00 1.56 0.23 0.09 60.78 01:36:01 AM 0 25.19 0.00 0.88 0.28 0.08 73.56 01:36:01 AM 1 51.09 0.00 2.17 0.25 0.10 46.39 01:36:01 AM 2 21.17 0.00 1.04 0.28 0.08 77.43 01:36:01 AM 3 51.96 0.00 2.16 0.08 0.08 45.72 01:37:01 AM all 34.81 0.00 2.29 0.21 0.09 62.60 01:37:01 AM 0 39.36 0.00 2.04 0.37 0.10 58.13 01:37:01 AM 1 40.85 0.00 1.47 0.13 0.08 57.46 01:37:01 AM 2 26.49 0.00 2.02 0.33 0.08 71.07 01:37:01 AM 3 32.51 0.00 3.64 0.02 0.08 63.75 01:38:01 AM all 48.91 0.00 2.89 0.16 0.08 47.96 01:38:01 AM 0 50.51 0.00 2.37 0.00 0.08 47.04 01:38:01 AM 1 36.11 0.00 1.58 0.42 0.08 61.80 01:38:01 AM 2 44.79 0.00 2.39 0.07 0.08 52.67 01:38:01 AM 3 64.17 0.00 5.22 0.15 0.08 30.38 01:39:01 AM all 28.78 0.00 3.87 0.46 0.10 66.80 01:39:01 AM 0 22.67 0.00 2.77 0.12 0.10 74.34 01:39:01 AM 1 32.94 0.00 3.16 0.39 0.10 63.42 01:39:01 AM 2 28.73 0.00 5.27 0.07 0.10 65.83 01:39:01 AM 3 30.78 0.00 4.27 1.26 0.08 63.60 Average: all 35.15 0.04 3.30 0.95 0.09 60.47 Average: 0 34.51 0.02 3.27 0.79 0.09 61.33 Average: 1 32.68 0.06 3.51 1.01 0.09 62.64 Average: 2 36.33 0.03 3.08 0.93 0.09 59.54 Average: 3 37.08 0.05 3.35 1.06 0.08 58.38