---> uname -a: Linux prd-centos8-builder-4c-4g-26140.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 1004 7393 19 7364 14409 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:da:5c:b3 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.54/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85265sec preferred_lft 85265sec inet6 fe80::f816:3eff:feda:5cb3/64 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) 07/06/2025 _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 221.11 72.89 148.22 2220.67 11547.24 01:24:01 AM 35.43 0.03 35.39 0.53 4892.27 01:25:01 AM 5.57 0.00 5.57 0.00 149.79 01:26:01 AM 269.64 13.53 256.11 1646.65 3086.24 01:27:01 AM 147.68 5.96 141.72 1022.59 12324.63 01:28:01 AM 70.02 0.00 70.02 0.00 33690.48 01:29:01 AM 118.33 0.00 118.33 0.00 27736.89 01:30:01 AM 63.91 0.00 63.91 0.00 7660.04 01:31:01 AM 62.38 0.00 62.38 0.00 6269.29 01:32:01 AM 93.80 0.03 93.77 19.33 12357.84 01:33:01 AM 1392.45 76.72 1315.73 1364.31 45292.33 01:34:01 AM 39.45 20.54 18.91 352.82 1383.69 01:35:01 AM 27.08 13.66 13.41 153.71 10504.67 01:36:01 AM 8.87 0.05 8.82 0.80 9788.59 01:37:01 AM 9.16 0.03 9.13 0.27 9741.12 01:38:01 AM 98.32 0.08 98.23 0.67 11076.25 01:39:01 AM 120.86 0.03 120.83 5.20 3821.01 01:40:01 AM 61.36 0.65 60.70 62.66 12930.53 Average: 158.03 11.29 146.74 378.92 12458.92 01:22:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:23:01 AM 13302392 15160308 2839140 17.59 2688 2055724 774560 4.51 203008 2225752 125160 01:24:01 AM 13294856 15154988 2846676 17.64 2688 2056964 774560 4.51 203076 2228504 216 01:25:01 AM 13291144 15152640 2850388 17.66 2688 2057388 774560 4.51 203076 2229456 252 01:26:01 AM 11625472 13870268 4516060 27.98 2688 2424512 2044412 11.89 234700 3816508 304080 01:27:01 AM 10386968 13549824 5754564 35.65 2688 3333960 2189188 12.74 470908 4800692 841124 01:28:01 AM 9415988 13398200 6725544 41.67 2688 4142640 2209868 12.86 844932 5377064 657664 01:29:01 AM 8718664 12986024 7422868 45.99 2688 4421676 2824472 16.43 889572 6019028 128832 01:30:01 AM 7713952 12176744 8427580 52.21 2688 4596452 3289772 19.14 974516 6898504 100616 01:31:01 AM 7448696 12157608 8692836 53.85 2688 4833568 3289772 19.14 1021692 7097500 170360 01:32:01 AM 5881396 11778680 10260136 63.56 2688 5883016 3421140 19.90 1053944 8370024 950064 01:33:01 AM 5391268 11472844 10750264 66.60 2688 5934284 3474164 20.21 1115432 8470060 4096 01:34:01 AM 5067516 11376156 11074016 68.61 2688 6153240 3520244 20.48 1221600 8675796 203112 01:35:01 AM 4949048 11526588 11192484 69.34 2688 6423112 3524332 20.50 1309960 8712240 177148 01:36:01 AM 4526324 11371840 11615208 71.96 2688 6689484 3519700 20.48 1398776 9039220 175852 01:37:01 AM 4198844 11310604 11942688 73.99 2688 6954524 3523788 20.50 1488720 9274668 177248 01:38:01 AM 4871980 11917432 11269552 69.82 2688 7012200 3351584 19.50 1524072 8761808 44560 01:39:01 AM 7531260 14704308 8610272 53.34 2688 7139080 876392 5.10 1761716 5875784 355548 01:40:01 AM 7636668 14820464 8504864 52.69 2688 7151768 787880 4.58 1936504 5598484 19832 Average: 8069580 12993640 8071952 50.01 2688 4959088 2453910 14.28 992011 6303950 246431 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 162.52 114.44 1163.04 21.76 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 101.82 93.18 266.48 25.39 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 95.35 83.39 282.50 23.21 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 500.98 444.62 4973.36 93.31 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 446.88 403.28 4274.51 36.64 0.00 0.00 0.00 0.00 01:28:01 AM lo 0.77 0.77 0.11 0.11 0.00 0.00 0.00 0.00 01:28:01 AM eth0 84.50 69.57 1776.08 17.71 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 34.34 34.33 138.97 10.18 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 28.75 28.28 47.87 9.93 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 68.23 64.61 623.62 15.82 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 299.37 190.75 1744.01 30.98 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 5.47 5.57 1.10 0.85 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 9.08 8.33 85.12 1.55 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 2.28 2.10 0.52 0.88 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 2.00 1.78 0.54 0.88 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 2.83 2.38 0.70 1.02 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 65.81 64.32 602.73 14.53 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 128.54 126.47 143.96 40.32 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 751.44 831.11 449.36 5056.52 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 154.93 142.64 920.68 299.75 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) 07/06/2025 _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 17.79 0.64 10.06 2.61 0.09 68.81 01:23:01 AM 0 26.77 0.71 12.32 2.62 0.10 57.47 01:23:01 AM 1 23.29 0.32 6.50 3.44 0.10 66.35 01:23:01 AM 2 11.20 0.63 9.28 1.69 0.09 77.12 01:23:01 AM 3 9.89 0.89 12.14 2.69 0.09 74.31 01:24:01 AM all 0.58 0.00 0.39 0.41 0.03 98.59 01:24:01 AM 0 0.50 0.00 0.15 0.07 0.03 99.25 01:24:01 AM 1 0.67 0.00 0.25 0.62 0.03 98.43 01:24:01 AM 2 0.94 0.00 0.85 0.12 0.03 98.06 01:24:01 AM 3 0.22 0.00 0.32 0.82 0.03 98.61 01:25:01 AM all 0.48 0.00 0.30 0.01 0.03 99.19 01:25:01 AM 0 0.12 0.00 0.08 0.00 0.02 99.78 01:25:01 AM 1 0.73 0.00 0.18 0.00 0.02 99.07 01:25:01 AM 2 0.90 0.00 0.82 0.00 0.03 98.25 01:25:01 AM 3 0.15 0.00 0.10 0.05 0.03 99.67 01:26:01 AM all 22.83 0.00 2.16 1.21 0.10 73.71 01:26:01 AM 0 23.31 0.00 1.32 0.70 0.08 74.58 01:26:01 AM 1 24.72 0.00 2.28 0.89 0.10 72.02 01:26:01 AM 2 21.44 0.00 2.85 1.71 0.10 73.90 01:26:01 AM 3 21.84 0.00 2.18 1.56 0.10 74.32 01:27:01 AM all 54.15 0.00 2.62 1.81 0.10 41.32 01:27:01 AM 0 57.19 0.00 1.12 0.28 0.10 41.31 01:27:01 AM 1 52.25 0.00 1.74 0.32 0.10 45.60 01:27:01 AM 2 60.20 0.00 5.91 2.78 0.12 31.00 01:27:01 AM 3 47.01 0.00 1.73 3.89 0.08 47.30 01:28:01 AM all 57.56 0.00 2.72 1.14 0.10 38.49 01:28:01 AM 0 57.29 0.00 2.58 1.46 0.10 38.57 01:28:01 AM 1 59.00 0.00 2.29 0.92 0.08 37.70 01:28:01 AM 2 63.82 0.00 3.94 1.04 0.12 31.08 01:28:01 AM 3 50.12 0.00 2.06 1.12 0.10 46.60 01:29:01 AM all 49.91 0.00 2.82 2.13 0.10 45.05 01:29:01 AM 0 45.06 0.00 2.62 1.41 0.10 50.81 01:29:01 AM 1 48.47 0.00 1.94 1.91 0.10 47.58 01:29:01 AM 2 53.56 0.00 3.36 4.23 0.08 38.78 01:29:01 AM 3 52.55 0.00 3.36 0.96 0.10 43.03 01:30:01 AM all 53.17 0.00 2.86 0.59 0.11 43.27 01:30:01 AM 0 54.98 0.00 3.48 0.57 0.12 40.85 01:30:01 AM 1 51.72 0.00 2.33 0.35 0.10 45.51 01:30:01 AM 2 56.57 0.00 4.08 1.12 0.12 38.11 01:30:01 AM 3 49.40 0.00 1.56 0.32 0.10 48.62 01:31:01 AM all 43.10 0.00 3.08 0.45 0.10 53.27 01:31:01 AM 0 52.28 0.00 5.18 0.50 0.10 41.94 01:31:01 AM 1 44.47 0.00 3.26 0.30 0.10 51.86 01:31:01 AM 2 35.17 0.00 1.64 0.83 0.10 62.26 01:31:01 AM 3 40.46 0.00 2.22 0.17 0.10 57.04 01:32:01 AM all 36.23 0.00 7.67 1.34 0.12 54.64 01:32:01 AM 0 47.91 0.00 8.98 1.71 0.12 41.28 01:32:01 AM 1 27.30 0.00 7.41 1.31 0.12 63.86 01:32:01 AM 2 39.17 0.00 7.06 0.83 0.12 52.82 01:32:01 AM 3 30.50 0.00 7.21 1.51 0.12 60.66 01:33:01 AM all 26.94 0.00 8.18 15.97 0.12 48.80 01:33:01 AM 0 16.37 0.00 9.15 16.79 0.12 57.58 01:33:01 AM 1 30.27 0.00 7.71 16.29 0.13 45.60 01:33:01 AM 2 41.05 0.00 9.49 16.92 0.12 32.42 01:33:01 AM 3 20.12 0.00 6.37 13.88 0.10 59.53 01:33:01 AM CPU %user %nice %system %iowait %steal %idle 01:34:01 AM all 37.53 0.00 1.39 0.30 0.10 60.68 01:34:01 AM 0 19.35 0.00 0.75 0.18 0.08 79.63 01:34:01 AM 1 39.59 0.00 1.95 0.37 0.10 57.99 01:34:01 AM 2 41.16 0.00 1.12 0.45 0.12 57.15 01:34:01 AM 3 50.05 0.00 1.74 0.18 0.10 47.93 01:35:01 AM all 39.27 0.00 1.59 0.66 0.10 58.38 01:35:01 AM 0 38.29 0.00 1.24 1.24 0.10 59.14 01:35:01 AM 1 50.30 0.00 2.05 0.28 0.10 47.26 01:35:01 AM 2 37.52 0.00 1.55 0.12 0.12 60.70 01:35:01 AM 3 30.95 0.00 1.51 1.02 0.08 66.44 01:36:01 AM all 36.74 0.00 1.64 0.63 0.10 60.88 01:36:01 AM 0 17.55 0.00 0.73 0.45 0.10 81.16 01:36:01 AM 1 42.94 0.00 1.94 0.12 0.10 54.90 01:36:01 AM 2 66.86 0.00 2.74 0.02 0.13 30.26 01:36:01 AM 3 19.61 0.00 1.14 1.96 0.08 77.21 01:37:01 AM all 37.64 0.00 1.70 0.41 0.10 60.16 01:37:01 AM 0 37.73 0.00 1.97 1.60 0.08 58.62 01:37:01 AM 1 41.04 0.00 2.00 0.02 0.12 56.82 01:37:01 AM 2 46.30 0.00 1.79 0.03 0.12 51.76 01:37:01 AM 3 25.47 0.00 1.02 0.00 0.08 73.43 01:38:01 AM all 50.63 0.00 3.18 0.87 0.10 45.22 01:38:01 AM 0 61.09 0.00 5.42 1.00 0.10 32.38 01:38:01 AM 1 50.71 0.00 2.44 1.07 0.12 45.66 01:38:01 AM 2 44.54 0.00 2.41 0.47 0.12 52.47 01:38:01 AM 3 46.18 0.00 2.43 0.95 0.08 50.36 01:39:01 AM all 43.92 0.00 4.26 0.34 0.09 51.38 01:39:01 AM 0 38.39 0.00 3.03 0.32 0.10 58.17 01:39:01 AM 1 49.87 0.00 4.61 0.55 0.08 44.88 01:39:01 AM 2 44.43 0.00 5.81 0.20 0.08 49.48 01:39:01 AM 3 43.01 0.00 3.61 0.27 0.10 53.01 01:40:01 AM all 16.87 0.00 2.29 1.31 0.13 79.39 01:40:01 AM 0 12.58 0.00 2.61 0.49 0.15 84.17 01:40:01 AM 1 15.67 0.00 1.85 1.31 0.13 81.02 01:40:01 AM 2 16.68 0.00 2.39 0.91 0.12 79.90 01:40:01 AM 3 22.56 0.00 2.30 2.54 0.12 72.48 Average: all 34.75 0.03 3.26 1.78 0.10 60.08 Average: 0 33.70 0.04 3.47 1.73 0.10 60.96 Average: 1 36.29 0.02 2.92 1.66 0.10 59.01 Average: 2 37.87 0.03 3.71 1.85 0.10 56.43 Average: 3 31.13 0.05 2.93 1.88 0.09 63.92