---> uname -a: Linux prd-centos8-builder-2c-1g-52.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 530 5070 19 2098 6862 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:36:b2:f8 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.191/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 84683sec preferred_lft 84683sec inet6 fe80::f816:3eff:fe36:b2f8/64 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) 23:13:52 LINUX RESTART (2 CPU) 11:14:01 PM tps rtps wtps bread/s bwrtn/s 11:15:01 PM 286.12 232.11 54.02 8761.63 37595.03 11:16:01 PM 0.50 0.00 0.50 0.00 13.40 11:17:01 PM 0.12 0.00 0.12 0.00 1.82 11:18:01 PM 0.08 0.00 0.08 0.00 1.38 11:19:01 PM 0.08 0.00 0.08 0.00 1.38 11:20:01 PM 0.15 0.00 0.15 0.00 2.18 11:21:01 PM 0.13 0.00 0.13 0.00 2.20 11:22:01 PM 0.22 0.00 0.22 0.00 3.68 11:23:01 PM 0.12 0.00 0.12 0.00 2.20 11:24:01 PM 0.08 0.00 0.08 0.00 1.38 11:25:01 PM 0.12 0.00 0.12 0.00 1.82 11:26:01 PM 0.08 0.00 0.08 0.00 1.38 11:27:01 PM 0.08 0.00 0.08 0.00 1.38 11:28:01 PM 0.12 0.00 0.12 0.00 1.82 11:29:01 PM 0.15 0.00 0.15 0.00 2.85 11:30:01 PM 0.93 0.00 0.93 0.00 20.41 11:31:01 PM 0.48 0.18 0.30 23.73 5.05 11:32:01 PM 0.10 0.00 0.10 0.00 2.45 11:33:01 PM 0.12 0.00 0.12 0.00 1.82 11:34:01 PM 0.08 0.00 0.08 0.00 1.38 11:35:01 PM 0.18 0.00 0.18 0.00 3.25 11:36:01 PM 0.22 0.00 0.22 0.00 3.28 11:37:01 PM 0.12 0.00 0.12 0.00 2.05 11:38:01 PM 7.85 7.31 0.53 1836.72 20.34 11:39:01 PM 176.20 12.50 163.71 1909.95 3795.50 11:40:01 PM 137.85 0.50 137.35 53.84 10498.85 11:41:01 PM 45.75 0.32 45.43 43.19 3631.72 11:42:01 PM 22.91 0.77 22.15 42.66 619.58 Average: 24.32 9.06 15.26 452.60 2008.81 11:14:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:15:01 PM 6067008 7369092 1817428 23.05 2688 1493116 328284 3.67 133048 1410896 4 11:16:01 PM 6067056 7369140 1817380 23.05 2688 1493116 328284 3.67 133068 1410992 0 11:17:01 PM 6066844 7368932 1817592 23.05 2688 1493120 328284 3.67 133068 1411112 0 11:18:01 PM 6066972 7369060 1817464 23.05 2688 1493120 328284 3.67 133068 1410996 0 11:19:01 PM 6067064 7369152 1817372 23.05 2688 1493120 328284 3.67 133068 1410996 0 11:20:01 PM 6066792 7368884 1817644 23.05 2688 1493124 324768 3.64 133068 1411348 0 11:21:01 PM 6067284 7369376 1817152 23.05 2688 1493124 324768 3.64 133068 1411000 0 11:22:01 PM 6067240 7369336 1817196 23.05 2688 1493128 324768 3.64 133380 1410692 8 11:23:01 PM 6067140 7369236 1817296 23.05 2688 1493128 324768 3.64 133380 1410820 0 11:24:01 PM 6067052 7369148 1817384 23.05 2688 1493128 324768 3.64 133380 1410704 0 11:25:01 PM 6067024 7369124 1817412 23.05 2688 1493132 324768 3.64 133380 1410708 0 11:26:01 PM 6067192 7369292 1817244 23.05 2688 1493132 324768 3.64 133380 1410708 0 11:27:01 PM 6067208 7369308 1817228 23.05 2688 1493132 324768 3.64 133380 1410708 0 11:28:01 PM 6067228 7369316 1817208 23.05 2688 1493136 324768 3.64 133380 1410712 0 11:29:01 PM 6066932 7369040 1817504 23.05 2688 1493140 318832 3.57 133384 1410904 0 11:30:01 PM 6066744 7368852 1817692 23.05 2688 1493140 316580 3.54 133384 1411060 0 11:31:01 PM 6064224 7367052 1820212 23.09 2688 1493860 316580 3.54 133424 1412632 0 11:32:01 PM 6064208 7367036 1820228 23.09 2688 1493860 316580 3.54 133424 1412632 0 11:33:01 PM 6066052 7368884 1818384 23.06 2688 1493864 316580 3.54 133936 1410892 0 11:34:01 PM 6065720 7368552 1818716 23.07 2688 1493864 316580 3.54 133936 1411008 0 11:35:01 PM 6064732 7367564 1819704 23.08 2688 1493864 316580 3.54 133940 1411932 0 11:36:01 PM 6064208 7367048 1820228 23.09 2688 1493872 331960 3.72 133948 1412076 0 11:37:01 PM 6066020 7368860 1818416 23.06 2688 1493872 331960 3.72 134212 1410624 0 11:38:01 PM 5936028 7301308 1948408 24.71 2688 1555860 554364 6.21 157528 1513656 6700 11:39:01 PM 5505476 7052968 2378960 30.17 2688 1730152 677012 7.58 194324 1877372 62188 11:40:01 PM 5107960 6940540 2776476 35.21 2688 1998704 760364 8.51 201996 2202192 96508 11:41:01 PM 5211700 7039380 2672736 33.90 2688 1993212 656856 7.35 226800 2071456 7384 11:42:01 PM 5238232 7069064 2646204 33.56 2688 1996248 631496 7.07 396284 1875132 9092 Average: 5947405 7317305 1937031 24.57 2688 1557902 383095 4.29 151630 1499856 6496 11:14:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:15:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:15:01 PM eth0 0.28 0.12 0.02 0.01 0.00 0.00 0.00 0.00 11:16:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:16:01 PM eth0 0.22 0.10 0.02 0.01 0.00 0.00 0.00 0.00 11:17:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:17:01 PM eth0 0.25 0.12 0.02 0.01 0.00 0.00 0.00 0.00 11:18:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:18:01 PM eth0 0.18 0.10 0.02 0.01 0.00 0.00 0.00 0.00 11:19:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:19:01 PM eth0 0.32 0.12 0.02 0.01 0.00 0.00 0.00 0.00 11:20:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:20:01 PM eth0 0.18 0.10 0.02 0.01 0.00 0.00 0.00 0.00 11:21:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:21:01 PM eth0 0.22 0.10 0.02 0.01 0.00 0.00 0.00 0.00 11:22:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:22:01 PM eth0 0.25 0.15 0.02 0.01 0.00 0.00 0.00 0.00 11:23:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:23:01 PM eth0 0.28 0.13 0.02 0.01 0.00 0.00 0.00 0.00 11:24:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:24:01 PM eth0 0.18 0.10 0.02 0.01 0.00 0.00 0.00 0.00 11:25:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:25:01 PM eth0 0.25 0.10 0.02 0.01 0.00 0.00 0.00 0.00 11:26:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:26:01 PM eth0 0.18 0.10 0.02 0.01 0.00 0.00 0.00 0.00 11:27:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:27:01 PM eth0 0.22 0.07 0.02 0.01 0.00 0.00 0.00 0.00 11:28:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:28:01 PM eth0 0.15 0.05 0.01 0.00 0.00 0.00 0.00 0.00 11:29:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:29:01 PM eth0 0.22 0.08 0.02 0.01 0.00 0.00 0.00 0.00 11:30:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:30:01 PM eth0 0.17 0.10 0.02 0.01 0.00 0.00 0.00 0.00 11:31:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:31:01 PM eth0 0.38 0.23 0.04 0.04 0.00 0.00 0.00 0.00 11:32:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:32:01 PM eth0 0.13 0.05 0.01 0.00 0.00 0.00 0.00 0.00 11:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:33:01 PM eth0 0.38 0.17 0.03 0.01 0.00 0.00 0.00 0.00 11:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:34:01 PM eth0 0.12 0.05 0.01 0.00 0.00 0.00 0.00 0.00 11:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:35:01 PM eth0 0.32 0.13 0.02 0.01 0.00 0.00 0.00 0.00 11:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:36:01 PM eth0 0.17 0.08 0.02 0.02 0.00 0.00 0.00 0.00 11:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:37:01 PM eth0 0.33 0.18 0.04 0.01 0.00 0.00 0.00 0.00 11:38:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:38:01 PM eth0 27.61 19.74 122.98 4.35 0.00 0.00 0.00 0.00 11:39:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:39:01 PM eth0 186.67 121.03 1091.32 63.35 0.00 0.00 0.00 0.00 11:40:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:40:01 PM eth0 63.45 47.93 914.90 13.99 0.00 0.00 0.00 0.00 11:41:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:41:01 PM eth0 29.84 27.22 25.90 9.01 0.00 0.00 0.00 0.00 11:42:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:42:01 PM eth0 32.03 25.20 29.13 10.22 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 12.32 8.70 78.03 3.61 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) 23:13:52 LINUX RESTART (2 CPU) 11:14:01 PM CPU %user %nice %system %iowait %steal %idle 11:15:01 PM all 13.03 3.26 25.22 7.40 0.10 50.98 11:15:01 PM 0 13.23 3.12 24.04 5.97 0.12 53.52 11:15:01 PM 1 12.83 3.40 26.40 8.84 0.08 48.44 11:16:01 PM all 0.06 0.00 0.03 0.01 0.04 99.86 11:16:01 PM 0 0.07 0.00 0.03 0.02 0.05 99.83 11:16:01 PM 1 0.05 0.00 0.03 0.00 0.03 99.88 11:17:01 PM all 0.03 0.00 0.04 0.00 0.05 99.87 11:17:01 PM 0 0.02 0.00 0.03 0.00 0.05 99.90 11:17:01 PM 1 0.05 0.00 0.05 0.00 0.05 99.85 11:18:01 PM all 0.05 0.00 0.02 0.00 0.04 99.89 11:18:01 PM 0 0.03 0.00 0.02 0.00 0.05 99.90 11:18:01 PM 1 0.07 0.00 0.02 0.00 0.03 99.88 11:19:01 PM all 0.05 0.00 0.03 0.00 0.04 99.87 11:19:01 PM 0 0.07 0.00 0.03 0.00 0.05 99.85 11:19:01 PM 1 0.03 0.00 0.03 0.00 0.03 99.90 11:20:01 PM all 0.03 0.00 0.03 0.00 0.03 99.90 11:20:01 PM 0 0.07 0.00 0.05 0.00 0.03 99.85 11:20:01 PM 1 0.00 0.00 0.02 0.00 0.03 99.95 11:21:01 PM all 0.06 0.00 0.05 0.00 0.05 99.84 11:21:01 PM 0 0.08 0.00 0.05 0.00 0.07 99.80 11:21:01 PM 1 0.03 0.00 0.05 0.00 0.03 99.88 11:22:01 PM all 0.04 0.00 0.03 0.00 0.04 99.88 11:22:01 PM 0 0.07 0.00 0.03 0.00 0.05 99.85 11:22:01 PM 1 0.02 0.00 0.03 0.00 0.03 99.92 11:23:01 PM all 0.04 0.00 0.03 0.00 0.03 99.89 11:23:01 PM 0 0.07 0.00 0.03 0.00 0.05 99.85 11:23:01 PM 1 0.02 0.00 0.03 0.00 0.02 99.93 11:24:01 PM all 0.04 0.00 0.04 0.00 0.04 99.87 11:24:01 PM 0 0.07 0.00 0.07 0.00 0.05 99.82 11:24:01 PM 1 0.02 0.00 0.02 0.00 0.03 99.93 11:25:01 PM all 0.05 0.00 0.03 0.00 0.05 99.87 11:25:01 PM 0 0.05 0.00 0.03 0.00 0.05 99.87 11:25:01 PM 1 0.05 0.00 0.03 0.00 0.05 99.87 11:25:01 PM CPU %user %nice %system %iowait %steal %idle 11:26:01 PM all 0.04 0.00 0.04 0.00 0.03 99.88 11:26:01 PM 0 0.07 0.00 0.05 0.00 0.05 99.83 11:26:01 PM 1 0.02 0.00 0.03 0.00 0.02 99.93 11:27:01 PM all 0.04 0.00 0.05 0.00 0.03 99.87 11:27:01 PM 0 0.08 0.00 0.05 0.00 0.05 99.82 11:27:01 PM 1 0.00 0.00 0.05 0.00 0.02 99.93 11:28:01 PM all 0.05 0.00 0.03 0.00 0.04 99.87 11:28:01 PM 0 0.05 0.00 0.02 0.00 0.03 99.90 11:28:01 PM 1 0.05 0.00 0.05 0.00 0.05 99.85 11:29:01 PM all 0.06 0.00 0.06 0.00 0.03 99.85 11:29:01 PM 0 0.10 0.00 0.07 0.00 0.05 99.78 11:29:01 PM 1 0.02 0.00 0.05 0.00 0.02 99.92 11:30:01 PM all 0.04 0.00 0.03 0.00 0.06 99.87 11:30:01 PM 0 0.07 0.00 0.03 0.00 0.07 99.83 11:30:01 PM 1 0.02 0.00 0.03 0.00 0.05 99.90 11:31:01 PM all 0.06 0.00 0.05 0.01 0.04 99.84 11:31:01 PM 0 0.08 0.00 0.07 0.02 0.05 99.78 11:31:01 PM 1 0.03 0.00 0.03 0.00 0.03 99.90 11:32:01 PM all 0.06 0.00 0.04 0.00 0.05 99.85 11:32:01 PM 0 0.03 0.00 0.03 0.00 0.05 99.88 11:32:01 PM 1 0.08 0.00 0.05 0.00 0.05 99.82 11:33:01 PM all 0.04 0.00 0.03 0.00 0.03 99.89 11:33:01 PM 0 0.05 0.00 0.03 0.00 0.03 99.88 11:33:01 PM 1 0.03 0.00 0.03 0.00 0.03 99.90 11:34:01 PM all 0.05 0.00 0.03 0.00 0.04 99.87 11:34:01 PM 0 0.05 0.00 0.03 0.00 0.05 99.87 11:34:01 PM 1 0.05 0.00 0.03 0.00 0.03 99.88 11:35:01 PM all 0.05 0.00 0.03 0.00 0.04 99.87 11:35:01 PM 0 0.05 0.00 0.03 0.00 0.03 99.88 11:35:01 PM 1 0.05 0.00 0.03 0.00 0.05 99.87 11:36:01 PM all 0.04 0.00 0.04 0.00 0.03 99.88 11:36:01 PM 0 0.07 0.00 0.07 0.00 0.05 99.82 11:36:01 PM 1 0.02 0.00 0.02 0.00 0.02 99.95 11:36:01 PM CPU %user %nice %system %iowait %steal %idle 11:37:01 PM all 0.05 0.00 0.04 0.00 0.04 99.87 11:37:01 PM 0 0.07 0.00 0.05 0.00 0.05 99.83 11:37:01 PM 1 0.03 0.00 0.03 0.00 0.03 99.90 11:38:01 PM all 1.77 0.00 0.46 0.18 0.05 97.54 11:38:01 PM 0 1.74 0.00 0.43 0.27 0.05 97.51 11:38:01 PM 1 1.80 0.00 0.48 0.10 0.05 97.56 11:39:01 PM all 24.66 0.00 3.06 1.88 0.13 70.27 11:39:01 PM 0 31.01 0.00 2.88 0.67 0.12 65.33 11:39:01 PM 1 18.30 0.00 3.25 3.10 0.13 75.21 11:40:01 PM all 37.96 0.00 3.92 1.86 0.12 56.14 11:40:01 PM 0 46.23 0.00 4.62 2.65 0.13 46.37 11:40:01 PM 1 29.72 0.00 3.22 1.06 0.12 65.88 11:41:01 PM all 38.66 0.00 3.14 0.47 0.12 57.60 11:41:01 PM 0 49.15 0.00 3.32 0.33 0.12 47.08 11:41:01 PM 1 28.23 0.00 2.96 0.61 0.13 68.07 11:42:01 PM all 37.61 0.00 2.64 0.17 0.11 59.47 11:42:01 PM 0 48.30 0.00 2.55 0.23 0.10 48.82 11:42:01 PM 1 26.96 0.00 2.73 0.10 0.12 70.10 Average: all 5.53 0.12 1.39 0.43 0.06 92.48 Average: 0 6.82 0.11 1.38 0.36 0.06 91.27 Average: 1 4.24 0.12 1.41 0.49 0.05 93.69