---> uname -a: Linux prd-centos8-builder-2c-1g-26.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): 2 On-line CPU(s) list: 0,1 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 2 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): 0,1 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: 2 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 3.8G 0 3.8G 0% /dev tmpfs 3.8G 0 3.8G 0% /dev/shm tmpfs 3.8G 17M 3.8G 1% /run tmpfs 3.8G 0 3.8G 0% /sys/fs/cgroup /dev/vda1 40G 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7699 541 5021 19 2137 6851 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:dd:9f:2a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.100/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 84976sec preferred_lft 84976sec inet6 fe80::f816:3eff:fedd:9f2a/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) 12/14/2025 _x86_64_ (2 CPU) 20:13:20 LINUX RESTART (2 CPU) 08:14:01 PM tps rtps wtps bread/s bwrtn/s 08:15:01 PM 84.02 68.18 15.84 1130.29 778.17 08:16:01 PM 1.03 0.10 0.93 1.60 198.83 08:17:01 PM 1.30 0.65 0.65 479.12 162.76 08:18:01 PM 0.82 0.00 0.82 0.00 127.43 08:19:01 PM 0.33 0.00 0.33 0.00 4.55 08:20:01 PM 0.18 0.00 0.18 0.00 2.68 08:21:01 PM 0.27 0.00 0.27 0.00 3.38 08:22:01 PM 0.23 0.00 0.23 0.00 3.75 08:23:01 PM 0.18 0.00 0.18 0.00 1.98 08:24:01 PM 0.13 0.00 0.13 0.00 0.90 08:25:01 PM 8.40 6.82 1.58 1311.38 52.06 08:26:01 PM 5.52 2.45 3.07 112.38 373.57 08:27:01 PM 0.68 0.00 0.68 0.00 12.01 08:28:01 PM 0.12 0.00 0.12 0.00 0.92 08:29:01 PM 0.15 0.00 0.15 0.00 1.95 08:30:01 PM 0.98 0.00 0.98 0.00 20.55 08:31:01 PM 0.20 0.00 0.20 0.00 2.97 08:32:01 PM 0.38 0.00 0.38 0.00 4.80 08:33:01 PM 117.60 3.65 113.95 419.66 1584.74 08:34:01 PM 105.47 6.30 99.17 906.92 5852.74 08:35:01 PM 87.87 1.20 86.67 110.38 8614.30 08:36:01 PM 31.71 0.07 31.64 3.07 1415.91 08:37:01 PM 32.49 0.48 32.01 49.06 906.58 Average: 20.87 3.91 16.96 196.69 875.08 08:14:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:15:01 PM 5945032 7307820 1939412 24.60 2688 1553312 564448 6.32 156224 1508504 4 08:16:01 PM 5900860 7271760 1983584 25.16 2688 1561412 564448 6.32 156352 1552312 2640 08:17:01 PM 5832316 7222940 2052128 26.03 2688 1581112 564448 6.32 158096 1619124 3368 08:18:01 PM 5831496 7222280 2052948 26.04 2688 1581260 564448 6.32 158128 1619340 8 08:19:01 PM 5831592 7222376 2052852 26.04 2688 1581260 564448 6.32 158140 1619400 8 08:20:01 PM 5828884 7219672 2055560 26.07 2688 1581264 579708 6.49 158148 1622160 8 08:21:01 PM 5828912 7219704 2055532 26.07 2688 1581264 579708 6.49 158156 1622100 12 08:22:01 PM 5829104 7219900 2055340 26.07 2688 1581268 579708 6.49 158176 1622124 12 08:23:01 PM 5829216 7220012 2055228 26.07 2688 1581268 579708 6.49 158176 1622036 8 08:24:01 PM 5829284 7220080 2055160 26.07 2688 1581268 579708 6.49 158176 1622036 12 08:25:01 PM 5788872 7219368 2095572 26.58 2688 1620564 592700 6.63 164844 1655000 708 08:26:01 PM 5752240 7195844 2132204 27.04 2688 1633640 592700 6.63 166308 1689512 16 08:27:01 PM 5754060 7197668 2130384 27.02 2688 1633640 592700 6.63 166308 1688140 4 08:28:01 PM 5754400 7198012 2130044 27.02 2688 1633644 592700 6.63 166308 1687988 8 08:29:01 PM 5753860 7197484 2130584 27.02 2688 1633644 589396 6.60 166308 1688376 16 08:30:01 PM 5753812 7197436 2130632 27.02 2688 1633644 587464 6.58 166308 1688376 4 08:31:01 PM 5754324 7197956 2130120 27.02 2688 1633648 587464 6.58 166308 1688132 16 08:32:01 PM 5754384 7198016 2130060 27.02 2688 1633648 587464 6.58 166308 1688268 8 08:33:01 PM 5655572 7148124 2228872 28.27 2688 1679364 605040 6.77 184020 1756696 17012 08:34:01 PM 5143544 7003804 2740900 34.76 2688 2027208 700136 7.84 209864 2171400 228388 08:35:01 PM 5171808 7040368 2712636 34.40 2688 2033080 641484 7.18 230880 2107888 20896 08:36:01 PM 5161356 7031540 2723088 34.54 2688 2034732 656104 7.34 232600 2115048 4 08:37:01 PM 5119664 6992756 2764780 35.07 2688 2037292 691664 7.74 409112 1981324 20096 Average: 5687156 7181083 2197288 27.87 2688 1679671 597295 6.69 181446 1723273 12750 08:14:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:15:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:15:01 PM eth0 14.83 11.56 75.12 2.54 0.00 0.00 0.00 0.00 08:16:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:16:01 PM eth0 23.11 17.30 145.68 4.75 0.00 0.00 0.00 0.00 08:17:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:17:01 PM eth0 17.25 13.16 99.02 6.23 0.00 0.00 0.00 0.00 08:18:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:18:01 PM eth0 2.35 1.08 3.37 0.48 0.00 0.00 0.00 0.00 08:19:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:19:01 PM eth0 0.55 0.20 0.21 0.06 0.00 0.00 0.00 0.00 08:20:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:20:01 PM eth0 0.38 0.18 0.15 0.05 0.00 0.00 0.00 0.00 08:21:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:21:01 PM eth0 0.30 0.12 0.15 0.09 0.00 0.00 0.00 0.00 08:22:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:22:01 PM eth0 0.37 0.20 0.14 0.08 0.00 0.00 0.00 0.00 08:23:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:23:01 PM eth0 0.20 0.12 0.02 0.01 0.00 0.00 0.00 0.00 08:24:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:24:01 PM eth0 0.22 0.13 0.05 0.01 0.00 0.00 0.00 0.00 08:25:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:25:01 PM eth0 1.02 0.93 0.09 0.08 0.00 0.00 0.00 0.00 08:26:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:26:01 PM eth0 38.93 24.73 183.01 12.31 0.00 0.00 0.00 0.00 08:27:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:27:01 PM eth0 0.48 0.27 0.20 0.24 0.00 0.00 0.00 0.00 08:28:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:28:01 PM eth0 0.18 0.10 0.02 0.01 0.00 0.00 0.00 0.00 08:29:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:29:01 PM eth0 0.17 0.10 0.02 0.01 0.00 0.00 0.00 0.00 08:30:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:30:01 PM eth0 0.18 0.10 0.02 0.01 0.00 0.00 0.00 0.00 08:31:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:31:01 PM eth0 0.37 0.20 0.12 0.35 0.00 0.00 0.00 0.00 08:32:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:32:01 PM eth0 0.47 0.28 0.20 0.23 0.00 0.00 0.00 0.00 08:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:33:01 PM eth0 89.44 64.51 449.12 45.48 0.00 0.00 0.00 0.00 08:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:34:01 PM eth0 71.99 52.54 1137.33 9.59 0.00 0.00 0.00 0.00 08:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:35:01 PM eth0 29.18 24.75 50.60 8.50 0.00 0.00 0.00 0.00 08:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:36:01 PM eth0 23.18 20.00 18.68 7.59 0.00 0.00 0.00 0.00 08:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:37:01 PM eth0 37.19 27.96 29.09 19.96 0.00 0.00 0.00 0.00 Average: lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 15.32 11.33 95.32 5.16 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) 12/14/2025 _x86_64_ (2 CPU) 20:13:20 LINUX RESTART (2 CPU) 08:14:01 PM CPU %user %nice %system %iowait %steal %idle 08:15:01 PM all 1.72 1.09 11.64 1.16 0.09 84.31 08:15:01 PM 0 1.68 1.19 12.46 1.06 0.08 83.53 08:15:01 PM 1 1.76 0.99 10.81 1.26 0.10 85.08 08:16:01 PM all 1.31 0.00 0.28 0.07 0.07 98.28 08:16:01 PM 0 1.39 0.00 0.25 0.00 0.07 98.30 08:16:01 PM 1 1.24 0.00 0.30 0.13 0.07 98.26 08:17:01 PM all 2.41 0.00 0.24 0.04 0.07 97.24 08:17:01 PM 0 3.49 0.00 0.18 0.07 0.07 96.20 08:17:01 PM 1 1.34 0.00 0.30 0.02 0.07 98.28 08:18:01 PM all 0.63 0.00 0.06 0.00 0.07 99.25 08:18:01 PM 0 0.65 0.00 0.05 0.00 0.08 99.22 08:18:01 PM 1 0.60 0.00 0.07 0.00 0.05 99.28 08:19:01 PM all 0.34 0.00 0.05 0.00 0.07 99.54 08:19:01 PM 0 0.13 0.00 0.08 0.00 0.08 99.70 08:19:01 PM 1 0.55 0.00 0.02 0.00 0.05 99.38 08:20:01 PM all 0.30 0.00 0.05 0.00 0.07 99.58 08:20:01 PM 0 0.07 0.00 0.05 0.00 0.07 99.82 08:20:01 PM 1 0.53 0.00 0.05 0.00 0.07 99.35 08:21:01 PM all 0.33 0.00 0.04 0.00 0.07 99.57 08:21:01 PM 0 0.10 0.00 0.07 0.00 0.10 99.73 08:21:01 PM 1 0.55 0.00 0.02 0.00 0.03 99.40 08:22:01 PM all 0.30 0.00 0.06 0.00 0.07 99.57 08:22:01 PM 0 0.08 0.00 0.07 0.00 0.08 99.77 08:22:01 PM 1 0.52 0.00 0.05 0.00 0.05 99.38 08:23:01 PM all 0.33 0.00 0.05 0.00 0.06 99.56 08:23:01 PM 0 0.13 0.00 0.08 0.00 0.07 99.72 08:23:01 PM 1 0.53 0.00 0.02 0.00 0.05 99.40 08:24:01 PM all 0.31 0.00 0.06 0.00 0.07 99.57 08:24:01 PM 0 0.48 0.00 0.05 0.00 0.07 99.40 08:24:01 PM 1 0.13 0.00 0.07 0.00 0.07 99.73 08:25:01 PM all 0.33 0.25 0.13 0.17 0.08 99.06 08:25:01 PM 0 0.57 0.03 0.08 0.00 0.08 99.23 08:25:01 PM 1 0.08 0.47 0.17 0.33 0.07 98.88 08:25:01 PM CPU %user %nice %system %iowait %steal %idle 08:26:01 PM all 2.26 0.00 0.35 0.08 0.07 97.24 08:26:01 PM 0 2.02 0.00 0.37 0.05 0.07 97.49 08:26:01 PM 1 2.50 0.00 0.33 0.12 0.07 96.98 08:27:01 PM all 0.31 0.00 0.06 0.00 0.07 99.57 08:27:01 PM 0 0.12 0.00 0.10 0.00 0.08 99.70 08:27:01 PM 1 0.50 0.00 0.02 0.00 0.05 99.43 08:28:01 PM all 0.27 0.00 0.05 0.00 0.06 99.62 08:28:01 PM 0 0.08 0.00 0.05 0.00 0.07 99.80 08:28:01 PM 1 0.45 0.00 0.05 0.00 0.05 99.45 08:29:01 PM all 0.21 0.00 0.06 0.00 0.06 99.67 08:29:01 PM 0 0.08 0.00 0.05 0.00 0.07 99.80 08:29:01 PM 1 0.33 0.00 0.07 0.00 0.05 99.55 08:30:01 PM all 0.10 0.00 0.04 0.01 0.08 99.77 08:30:01 PM 0 0.05 0.00 0.05 0.02 0.08 99.80 08:30:01 PM 1 0.15 0.00 0.03 0.00 0.07 99.75 08:31:01 PM all 0.33 0.00 0.08 0.00 0.07 99.52 08:31:01 PM 0 0.08 0.00 0.10 0.00 0.08 99.73 08:31:01 PM 1 0.58 0.00 0.07 0.00 0.05 99.30 08:32:01 PM all 0.32 0.00 0.05 0.00 0.07 99.57 08:32:01 PM 0 0.10 0.00 0.07 0.00 0.08 99.75 08:32:01 PM 1 0.53 0.00 0.03 0.00 0.05 99.38 08:33:01 PM all 8.25 0.00 1.47 1.26 0.09 88.92 08:33:01 PM 0 8.66 0.00 1.05 0.12 0.08 90.08 08:33:01 PM 1 7.84 0.00 1.89 2.41 0.10 87.76 08:34:01 PM all 32.93 0.00 3.70 3.16 0.13 60.07 08:34:01 PM 0 36.11 0.00 3.82 2.77 0.13 57.17 08:34:01 PM 1 29.76 0.00 3.58 3.56 0.13 62.97 08:35:01 PM all 35.77 0.00 3.21 1.26 0.12 59.64 08:35:01 PM 0 40.09 0.00 3.32 1.12 0.12 55.35 08:35:01 PM 1 31.45 0.00 3.10 1.40 0.12 63.93 08:36:01 PM all 35.46 0.00 2.10 0.40 0.12 61.92 08:36:01 PM 0 28.62 0.00 1.78 0.52 0.10 68.98 08:36:01 PM 1 42.38 0.00 2.43 0.29 0.13 54.77 08:36:01 PM CPU %user %nice %system %iowait %steal %idle 08:37:01 PM all 40.24 0.00 3.16 0.17 0.12 56.31 08:37:01 PM 0 58.89 0.00 3.71 0.23 0.12 37.05 08:37:01 PM 1 21.67 0.00 2.61 0.12 0.12 75.49 Average: all 7.17 0.06 1.17 0.34 0.08 91.19 Average: 0 7.99 0.05 1.21 0.26 0.08 90.40 Average: 1 6.34 0.06 1.13 0.42 0.07 91.98