---> uname -a: Linux prd-centos8-builder-4c-4g-32751.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 1009 6897 19 7856 14404 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:ba:2c:45 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.161/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 85193sec preferred_lft 85193sec inet6 fe80::f816:3eff:feba:2c45/64 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) 08/03/2025 _x86_64_ (4 CPU) 03:22:24 LINUX RESTART (4 CPU) 03:23:01 AM tps rtps wtps bread/s bwrtn/s 03:24:01 AM 329.36 101.25 228.11 1768.24 9128.66 03:25:01 AM 74.49 2.32 72.17 1518.81 8798.38 03:26:01 AM 36.48 11.83 24.65 1606.53 712.45 03:27:01 AM 314.84 1.67 313.17 41.03 5374.26 03:28:01 AM 77.42 5.50 71.93 1011.53 9496.25 03:29:01 AM 50.81 0.00 50.81 0.00 29551.17 03:30:01 AM 128.92 0.00 128.92 0.00 31830.07 03:31:01 AM 39.73 0.00 39.73 0.00 7760.17 03:32:01 AM 75.18 0.00 75.18 0.00 9682.38 03:33:01 AM 88.05 0.00 88.05 0.00 8836.95 03:34:01 AM 62.69 0.03 62.66 19.33 9704.15 03:35:01 AM 1415.69 56.13 1359.56 674.44 50588.80 03:36:01 AM 56.41 40.71 15.70 1038.63 1152.41 03:37:01 AM 11.99 0.57 11.43 5.20 7515.09 03:38:01 AM 22.99 13.56 9.43 153.28 9737.39 03:39:01 AM 9.83 0.03 9.80 0.27 12620.05 03:40:01 AM 73.49 0.08 73.41 0.67 8814.91 03:41:01 AM 51.99 0.00 51.99 0.00 4184.46 03:42:01 AM 68.86 0.47 68.39 28.79 16170.09 Average: 157.34 12.32 145.02 414.00 12718.72 03:23:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:24:01 AM 13369480 15170896 2772052 17.17 2688 1999660 777768 4.52 196472 2177792 219788 03:25:01 AM 13287772 15147748 2853760 17.68 2688 2056968 758296 4.41 202988 2237520 180 03:26:01 AM 12983744 14923244 3157788 19.56 2688 2128736 1035812 6.03 210668 2508476 22672 03:27:01 AM 11633484 13881164 4508048 27.93 2688 2427196 1981688 11.53 237064 3803228 231088 03:28:01 AM 10435156 13593496 5706376 35.35 2688 3330636 2129288 12.39 458884 4766476 838376 03:29:01 AM 9610532 13346464 6531000 40.46 2688 3894572 2216264 12.89 710364 5315560 531456 03:30:01 AM 9146792 13333760 6994740 43.33 2688 4341428 2203268 12.82 878832 5601660 44152 03:31:01 AM 7613204 12069124 8528328 52.83 2688 4596768 3371772 19.61 905188 7085332 85616 03:32:01 AM 7329008 12115624 8812524 54.60 2688 4901172 3292884 19.16 1022620 7202848 139336 03:33:01 AM 7410616 12423876 8730916 54.09 2688 5115176 2937948 17.09 1060808 7052724 113516 03:34:01 AM 6391468 12172496 9750064 60.40 2688 5839988 3050296 17.74 1103264 7944056 583800 03:35:01 AM 5146748 11638304 10994784 68.11 2688 6320360 3124456 18.18 1157816 8632440 380 03:36:01 AM 5130952 11784024 11010580 68.21 2688 6475584 3136668 18.25 1232240 8572652 114780 03:37:01 AM 4761112 11679148 11380420 70.50 2688 6739400 3148768 18.32 1329524 8840484 175872 03:38:01 AM 4560728 11753856 11580804 71.75 2688 7011688 3149260 18.32 1418636 8949728 175852 03:39:01 AM 4302980 11760960 11838552 73.34 2688 7276752 3139784 18.27 1508312 9117412 89432 03:40:01 AM 4702920 12143716 11438612 70.86 2688 7381396 2957180 17.20 1559340 8855188 73184 03:41:01 AM 4600304 12121120 11541228 71.50 2688 7463956 2964868 17.25 1586796 8935212 41432 03:42:01 AM 7013396 14698272 9128136 56.55 2688 7628752 847760 4.93 2060300 6062272 7580 Average: 7864758 12934594 8276774 51.28 2688 5101589 2432844 14.15 991585 6508477 183605 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 127.93 90.47 1115.41 17.71 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 128.90 110.98 413.22 32.71 0.00 0.00 0.00 0.00 03:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:26:01 AM eth0 264.67 289.12 521.41 85.33 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 375.02 285.68 4786.69 37.30 0.00 0.00 0.00 0.00 03:28:01 AM lo 0.70 0.70 0.10 0.10 0.00 0.00 0.00 0.00 03:28:01 AM eth0 361.36 278.19 4392.80 25.67 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 71.62 54.07 1438.93 19.44 0.00 0.00 0.00 0.00 03:30:01 AM lo 3.18 3.18 0.58 0.58 0.00 0.00 0.00 0.00 03:30:01 AM eth0 39.54 37.14 426.38 6.65 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 37.89 36.26 128.87 11.62 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 19.10 17.70 10.38 8.76 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 40.72 38.54 262.05 13.12 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 178.37 138.01 1384.53 23.12 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 121.63 72.11 711.49 11.88 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 8.55 8.85 84.96 1.41 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 2.47 2.10 0.60 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 3.12 2.43 0.91 1.33 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 2.47 2.05 0.61 0.91 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 54.00 52.55 505.00 10.53 0.00 0.00 0.00 0.00 03:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:41:01 AM eth0 44.48 43.53 209.27 12.23 0.00 0.00 0.00 0.00 03:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:42:01 AM eth0 853.43 873.78 261.15 6485.91 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 143.97 128.09 876.72 358.25 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) 08/03/2025 _x86_64_ (4 CPU) 03:22:24 LINUX RESTART (4 CPU) 03:23:01 AM CPU %user %nice %system %iowait %steal %idle 03:24:01 AM all 18.86 0.99 14.25 10.86 0.14 54.91 03:24:01 AM 0 19.27 0.89 13.61 11.35 0.17 54.71 03:24:01 AM 1 11.20 1.12 14.79 10.83 0.13 61.92 03:24:01 AM 2 30.18 0.85 13.51 10.09 0.13 45.24 03:24:01 AM 3 14.76 1.09 15.09 11.15 0.13 57.77 03:25:01 AM all 1.94 0.00 0.70 1.24 0.05 96.08 03:25:01 AM 0 2.34 0.00 1.15 0.05 0.05 96.41 03:25:01 AM 1 1.99 0.00 0.59 2.07 0.05 95.30 03:25:01 AM 2 1.52 0.00 0.55 1.72 0.03 96.17 03:25:01 AM 3 1.91 0.00 0.50 1.12 0.05 96.42 03:26:01 AM all 5.68 0.00 1.16 1.58 0.08 91.50 03:26:01 AM 0 5.68 0.00 2.63 4.84 0.12 86.72 03:26:01 AM 1 3.91 0.00 0.61 0.29 0.07 95.13 03:26:01 AM 2 6.99 0.00 0.62 0.03 0.07 92.29 03:26:01 AM 3 6.12 0.00 0.79 1.15 0.07 91.87 03:27:01 AM all 20.36 0.00 1.74 5.01 0.12 72.77 03:27:01 AM 0 21.11 0.00 1.84 3.58 0.12 73.36 03:27:01 AM 1 18.68 0.00 1.12 2.91 0.12 77.17 03:27:01 AM 2 23.47 0.00 2.28 7.36 0.12 66.77 03:27:01 AM 3 18.17 0.00 1.74 6.21 0.13 73.75 03:28:01 AM all 40.38 0.00 2.30 3.76 0.09 53.47 03:28:01 AM 0 37.89 0.00 1.85 4.71 0.10 55.45 03:28:01 AM 1 44.37 0.00 3.09 5.32 0.10 47.12 03:28:01 AM 2 40.35 0.00 2.25 2.01 0.08 55.31 03:28:01 AM 3 38.91 0.00 2.01 3.00 0.08 56.00 03:29:01 AM all 64.88 0.00 2.58 2.95 0.11 29.49 03:29:01 AM 0 73.18 0.00 5.12 0.49 0.10 21.11 03:29:01 AM 1 58.99 0.00 1.36 7.46 0.10 32.09 03:29:01 AM 2 65.28 0.00 1.39 2.10 0.10 31.12 03:29:01 AM 3 62.10 0.00 2.45 1.75 0.12 33.59 03:30:01 AM all 37.09 0.00 2.26 6.54 0.11 54.01 03:30:01 AM 0 29.01 0.00 2.47 6.02 0.10 62.40 03:30:01 AM 1 39.46 0.00 1.83 5.90 0.10 52.71 03:30:01 AM 2 39.71 0.00 1.88 7.12 0.15 51.14 03:30:01 AM 3 40.14 0.00 2.85 7.11 0.10 49.80 03:31:01 AM all 55.45 0.00 2.67 0.85 0.10 40.93 03:31:01 AM 0 53.35 0.00 2.00 0.22 0.12 44.32 03:31:01 AM 1 54.15 0.00 3.04 0.77 0.10 41.94 03:31:01 AM 2 64.37 0.00 4.70 1.34 0.10 29.49 03:31:01 AM 3 49.90 0.00 0.96 1.07 0.08 47.98 03:32:01 AM all 54.82 0.00 2.99 0.70 0.10 41.39 03:32:01 AM 0 78.45 0.00 6.79 0.23 0.12 14.41 03:32:01 AM 1 36.33 0.00 2.11 1.44 0.10 60.01 03:32:01 AM 2 50.24 0.00 1.31 0.35 0.08 48.02 03:32:01 AM 3 54.22 0.00 1.73 0.77 0.10 43.17 03:33:01 AM all 51.83 0.00 2.94 0.82 0.10 44.30 03:33:01 AM 0 56.68 0.00 3.11 0.62 0.12 39.47 03:33:01 AM 1 46.51 0.00 3.08 1.51 0.10 48.79 03:33:01 AM 2 48.85 0.00 2.33 0.27 0.10 48.45 03:33:01 AM 3 55.30 0.00 3.25 0.87 0.10 40.48 03:34:01 AM all 42.95 0.00 4.20 1.04 0.11 51.70 03:34:01 AM 0 44.17 0.00 3.50 1.47 0.08 50.78 03:34:01 AM 1 32.75 0.00 4.14 1.47 0.12 61.51 03:34:01 AM 2 50.08 0.00 4.52 0.20 0.12 45.07 03:34:01 AM 3 44.78 0.00 4.65 1.03 0.10 49.43 03:34:01 AM CPU %user %nice %system %iowait %steal %idle 03:35:01 AM all 23.31 0.00 12.53 16.72 0.12 47.33 03:35:01 AM 0 23.69 0.00 11.92 15.31 0.14 48.94 03:35:01 AM 1 16.81 0.00 14.25 18.40 0.10 50.44 03:35:01 AM 2 17.23 0.00 11.98 19.10 0.12 51.57 03:35:01 AM 3 35.52 0.00 11.96 14.06 0.12 38.34 03:36:01 AM all 35.64 0.00 1.16 1.86 0.10 61.24 03:36:01 AM 0 38.78 0.00 1.59 2.89 0.10 56.64 03:36:01 AM 1 19.22 0.00 0.60 0.52 0.10 79.56 03:36:01 AM 2 44.67 0.00 1.32 0.20 0.12 53.69 03:36:01 AM 3 39.87 0.00 1.14 3.83 0.10 55.06 03:37:01 AM all 37.11 0.00 1.63 0.68 0.10 60.48 03:37:01 AM 0 31.11 0.00 1.52 0.72 0.10 66.56 03:37:01 AM 1 44.97 0.00 1.96 1.49 0.10 51.49 03:37:01 AM 2 20.38 0.00 0.89 0.38 0.10 78.25 03:37:01 AM 3 52.02 0.00 2.17 0.12 0.10 45.59 03:38:01 AM all 37.38 0.00 1.71 0.76 0.12 60.04 03:38:01 AM 0 25.41 0.00 0.97 2.52 0.12 70.98 03:38:01 AM 1 37.09 0.00 2.08 0.28 0.13 60.42 03:38:01 AM 2 50.19 0.00 1.37 0.03 0.12 48.28 03:38:01 AM 3 36.86 0.00 2.43 0.18 0.10 60.43 03:39:01 AM all 36.70 0.00 1.60 1.73 0.10 59.88 03:39:01 AM 0 25.09 0.00 1.06 4.19 0.08 69.58 03:39:01 AM 1 39.09 0.00 2.16 1.14 0.10 57.52 03:39:01 AM 2 53.35 0.00 1.97 0.97 0.10 43.61 03:39:01 AM 3 29.21 0.00 1.21 0.62 0.10 68.86 03:40:01 AM all 43.41 0.00 2.65 0.91 0.12 52.91 03:40:01 AM 0 42.63 0.00 2.36 0.99 0.15 53.87 03:40:01 AM 1 41.08 0.00 2.49 1.41 0.10 54.92 03:40:01 AM 2 42.85 0.00 3.70 0.54 0.12 52.80 03:40:01 AM 3 47.09 0.00 2.04 0.72 0.10 50.05 03:41:01 AM all 52.33 0.00 2.86 0.81 0.10 43.91 03:41:01 AM 0 61.15 0.00 4.23 1.38 0.10 33.14 03:41:01 AM 1 45.28 0.00 2.10 0.27 0.10 52.25 03:41:01 AM 2 48.08 0.00 2.07 1.13 0.08 48.63 03:41:01 AM 3 54.80 0.00 3.03 0.45 0.10 41.61 03:42:01 AM all 24.08 0.00 3.85 2.05 0.11 69.91 03:42:01 AM 0 31.71 0.00 4.00 0.87 0.12 63.29 03:42:01 AM 1 18.45 0.00 3.67 2.57 0.12 75.19 03:42:01 AM 2 30.13 0.00 4.64 2.87 0.10 62.26 03:42:01 AM 3 16.04 0.00 3.11 1.88 0.10 78.87 Average: all 36.00 0.05 3.45 3.19 0.10 57.20 Average: 0 36.85 0.05 3.77 3.28 0.11 55.94 Average: 1 32.14 0.06 3.41 3.46 0.10 60.83 Average: 2 38.31 0.05 3.32 3.03 0.10 55.20 Average: 3 36.71 0.06 3.31 2.99 0.10 56.84