---> uname -a: Linux prd-centos8-robot-2c-8g-381.novalocal 4.18.0-553.5.1.el8.x86_64 #1 SMP Tue May 21 05:46:01 UTC 2024 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: 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): 0,1 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 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 617 4909 19 2171 6781 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:3f:b9:89 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.82/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84632sec preferred_lft 84632sec inet6 fe80::f816:3eff:fe3f:b989/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-robot-7d7a37eb-bc14-4dd6-9530-dc22c5eae738.noval) 01/15/2026 _x86_64_ (2 CPU) 03:03:58 LINUX RESTART (2 CPU) 03:05:01 AM tps rtps wtps bread/s bwrtn/s 03:06:01 AM 75.64 0.92 74.73 76.51 6123.24 03:07:01 AM 84.22 1.12 83.11 75.84 10902.93 03:08:01 AM 14.10 0.38 13.71 64.25 657.25 03:09:01 AM 69.49 6.90 62.59 1286.05 3701.18 03:10:01 AM 30.07 0.03 30.04 3.47 6271.39 03:11:01 AM 4.25 0.05 4.20 4.80 141.17 03:12:01 AM 0.38 0.00 0.38 0.00 5.67 03:13:01 AM 0.10 0.00 0.10 0.00 0.92 03:14:01 AM 0.23 0.00 0.23 0.00 2.50 03:15:01 AM 0.22 0.00 0.22 0.00 3.05 03:16:01 AM 0.25 0.00 0.25 0.00 3.60 03:17:01 AM 0.17 0.00 0.17 0.00 1.98 03:18:01 AM 0.15 0.00 0.15 0.00 2.35 03:19:01 AM 0.15 0.03 0.12 0.27 0.92 03:20:01 AM 1.20 0.00 1.20 0.00 28.16 03:21:01 AM 0.47 0.00 0.47 0.00 8.80 03:22:01 AM 0.27 0.00 0.27 0.00 3.73 03:23:01 AM 0.12 0.00 0.12 0.00 1.62 03:24:01 AM 0.15 0.00 0.15 0.00 2.02 03:25:01 AM 0.35 0.00 0.35 0.00 5.12 03:26:01 AM 0.12 0.00 0.12 0.00 0.90 03:27:01 AM 0.12 0.00 0.12 0.00 0.93 03:28:01 AM 0.23 0.00 0.23 0.00 2.55 03:29:01 AM 0.20 0.00 0.20 0.00 2.67 03:30:01 AM 0.32 0.00 0.32 0.00 5.18 03:31:02 AM 0.17 0.00 0.17 0.00 1.62 03:32:01 AM 0.15 0.00 0.15 0.00 2.03 03:33:01 AM 23.04 0.63 22.41 73.18 863.20 Average: 10.95 0.36 10.59 56.61 1027.33 03:05:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:06:01 AM 5254132 6996024 2628296 33.34 2688 1923004 760352 8.51 189908 2112652 200964 03:07:01 AM 5163128 7004912 2719300 34.50 2688 2017460 703192 7.87 209712 2158716 9956 03:08:01 AM 5159236 7007120 2723192 34.55 2688 2023524 717112 8.03 223752 2148268 3272 03:09:01 AM 4893952 6993360 2988476 37.91 2688 2266312 692584 7.75 258128 2350548 177592 03:10:01 AM 4930852 7030240 2951576 37.45 2688 2266384 663420 7.43 261012 2305244 16 03:11:01 AM 4888924 6988700 2993504 37.98 2688 2266752 712584 7.98 261344 2346920 16 03:12:01 AM 4889036 6988812 2993392 37.98 2688 2266752 712584 7.98 261344 2346920 8 03:13:01 AM 4886632 6986412 2995796 38.01 2688 2266756 712584 7.98 261344 2349428 4 03:14:01 AM 4886588 6986368 2995840 38.01 2688 2266756 712584 7.98 261344 2349312 4 03:15:01 AM 4886580 6986360 2995848 38.01 2688 2266756 712584 7.98 261344 2349496 4 03:16:01 AM 4886588 6986372 2995840 38.01 2688 2266760 712584 7.98 261344 2349316 4 03:17:01 AM 4886692 6986476 2995736 38.01 2688 2266760 712584 7.98 261344 2349436 4 03:18:01 AM 4886444 6986228 2995984 38.01 2688 2266760 712584 7.98 261344 2349524 4 03:19:01 AM 4886084 6985888 2996344 38.01 2688 2266764 725300 8.12 261468 2349536 12 03:20:01 AM 4886008 6985812 2996420 38.01 2688 2266764 729248 8.17 261468 2349408 4 03:21:01 AM 4886288 6986128 2996140 38.01 2688 2266800 729248 8.17 261468 2349388 4 03:22:01 AM 4886232 6986096 2996196 38.01 2688 2266824 729248 8.17 261468 2349304 32 03:23:01 AM 4886332 6986196 2996096 38.01 2688 2266824 729248 8.17 261468 2349420 4 03:24:01 AM 4885776 6985644 2996652 38.02 2688 2266828 729248 8.17 261468 2349808 4 03:25:01 AM 4886200 6986068 2996228 38.01 2688 2266828 729248 8.17 261468 2349592 12 03:26:01 AM 4886312 6986180 2996116 38.01 2688 2266828 729248 8.17 261468 2349408 8 03:27:01 AM 4886344 6986216 2996084 38.01 2688 2266832 729248 8.17 261468 2349412 4 03:28:01 AM 4886492 6986364 2995936 38.01 2688 2266832 729248 8.17 261468 2349412 4 03:29:01 AM 4886092 6985964 2996336 38.01 2688 2266832 729248 8.17 261468 2349640 4 03:30:01 AM 4885888 6985764 2996540 38.02 2688 2266836 721372 8.08 261468 2349752 16 03:31:02 AM 4886244 6986120 2996184 38.01 2688 2266836 721372 8.08 261468 2349452 8 03:32:01 AM 4886228 6986108 2996200 38.01 2688 2266840 721372 8.08 261468 2349456 4 03:33:01 AM 5082544 6994088 2799884 35.52 2688 2083960 711724 7.97 460696 1978060 22388 Average: 4928137 6990215 2954291 37.48 2688 2230363 718963 8.05 262661 2312030 14798 03:05:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:06:01 AM eth0 91.47 77.36 1066.50 9.18 0.00 0.00 0.00 0.00 03:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:07:01 AM eth0 62.03 42.72 604.76 15.50 0.00 0.00 0.00 0.00 03:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:08:01 AM eth0 15.28 9.38 5.03 3.27 0.00 0.00 0.00 0.00 03:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:09:01 AM eth0 43.96 37.14 340.09 9.30 0.00 0.00 0.00 0.00 03:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:10:01 AM eth0 178.71 121.44 35.81 27.66 0.00 0.00 0.00 0.00 03:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:11:01 AM eth0 15.39 8.03 4.25 0.96 0.00 0.00 0.00 0.00 03:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:12:01 AM eth0 1.08 0.15 0.08 0.01 0.00 0.00 0.00 0.00 03:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:13:01 AM eth0 1.57 0.23 0.14 0.02 0.00 0.00 0.00 0.00 03:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:14:01 AM eth0 1.63 0.17 0.12 0.01 0.00 0.00 0.00 0.00 03:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:15:01 AM eth0 0.82 0.22 0.17 0.07 0.00 0.00 0.00 0.00 03:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:16:01 AM eth0 0.58 0.07 0.04 0.00 0.00 0.00 0.00 0.00 03:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:17:01 AM eth0 1.50 0.15 0.16 0.01 0.00 0.00 0.00 0.00 03:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:18:01 AM eth0 2.60 0.55 0.56 0.33 0.00 0.00 0.00 0.00 03:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:19:01 AM eth0 0.87 0.35 0.38 0.26 0.00 0.00 0.00 0.00 03:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:20:01 AM eth0 3.82 0.25 0.58 0.07 0.00 0.00 0.00 0.00 03:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:21:01 AM eth0 1.63 0.60 0.27 0.10 0.00 0.00 0.00 0.00 03:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:22:01 AM eth0 1.48 0.80 0.23 0.12 0.00 0.00 0.00 0.00 03:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:23:01 AM eth0 0.80 0.13 0.08 0.01 0.00 0.00 0.00 0.00 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 1.05 0.35 0.30 0.20 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 0.68 0.22 0.17 0.07 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 0.42 0.15 0.03 0.01 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 0.38 0.10 0.03 0.01 0.00 0.00 0.00 0.00 03:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:28:01 AM eth0 1.02 0.12 0.13 0.01 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 1.07 0.25 0.32 0.20 0.00 0.00 0.00 0.00 03:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:30:01 AM eth0 0.62 0.23 0.16 0.07 0.00 0.00 0.00 0.00 03:31:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:31:02 AM eth0 0.25 0.10 0.02 0.01 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 0.95 0.12 0.09 0.01 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 62.58 43.25 85.20 27.20 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 17.66 12.32 76.68 3.38 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-robot-7d7a37eb-bc14-4dd6-9530-dc22c5eae738.noval) 01/15/2026 _x86_64_ (2 CPU) 03:03:58 LINUX RESTART (2 CPU) 03:05:01 AM CPU %user %nice %system %iowait %steal %idle 03:06:01 AM all 32.33 0.00 4.42 1.27 0.12 61.87 03:06:01 AM 0 39.18 0.00 4.76 1.28 0.13 54.65 03:06:01 AM 1 25.46 0.00 4.07 1.26 0.10 69.10 03:07:01 AM all 23.66 0.00 3.66 1.32 0.10 71.27 03:07:01 AM 0 22.30 0.00 3.65 1.25 0.10 72.70 03:07:01 AM 1 25.01 0.00 3.67 1.39 0.10 69.83 03:08:01 AM all 10.83 0.00 1.45 0.09 0.06 87.58 03:08:01 AM 0 16.68 0.00 1.64 0.07 0.07 81.55 03:08:01 AM 1 4.98 0.00 1.25 0.12 0.05 93.60 03:09:01 AM all 39.78 0.00 6.30 0.61 0.16 53.15 03:09:01 AM 0 38.05 0.00 6.36 0.70 0.18 54.70 03:09:01 AM 1 41.52 0.00 6.24 0.52 0.13 51.59 03:10:01 AM all 1.34 0.00 0.72 0.43 0.03 97.48 03:10:01 AM 0 1.82 0.00 0.72 0.42 0.02 97.02 03:10:01 AM 1 0.85 0.00 0.72 0.45 0.03 97.94 03:11:01 AM all 1.49 0.00 0.22 0.02 0.03 98.25 03:11:01 AM 0 0.60 0.00 0.17 0.00 0.02 99.22 03:11:01 AM 1 2.38 0.00 0.27 0.03 0.03 97.29 03:12:01 AM all 0.39 0.00 0.09 0.00 0.03 99.48 03:12:01 AM 0 0.53 0.00 0.07 0.00 0.03 99.37 03:12:01 AM 1 0.25 0.00 0.12 0.00 0.03 99.60 03:13:01 AM all 0.41 0.00 0.10 0.00 0.03 99.46 03:13:01 AM 0 0.57 0.00 0.08 0.00 0.03 99.31 03:13:01 AM 1 0.25 0.00 0.12 0.00 0.03 99.60 03:14:01 AM all 0.35 0.00 0.10 0.00 0.03 99.52 03:14:01 AM 0 0.43 0.00 0.08 0.00 0.02 99.47 03:14:01 AM 1 0.27 0.00 0.12 0.00 0.03 99.58 03:15:01 AM all 0.43 0.00 0.09 0.01 0.04 99.43 03:15:01 AM 0 0.62 0.00 0.07 0.02 0.03 99.27 03:15:01 AM 1 0.23 0.00 0.12 0.00 0.05 99.60 03:16:01 AM all 0.42 0.00 0.08 0.00 0.05 99.46 03:16:01 AM 0 0.60 0.00 0.05 0.00 0.03 99.32 03:16:01 AM 1 0.23 0.00 0.10 0.00 0.07 99.60 03:16:01 AM CPU %user %nice %system %iowait %steal %idle 03:17:01 AM all 0.40 0.00 0.10 0.00 0.04 99.46 03:17:01 AM 0 0.57 0.00 0.07 0.00 0.03 99.33 03:17:01 AM 1 0.23 0.00 0.13 0.00 0.05 99.58 03:18:01 AM all 0.39 0.00 0.09 0.00 0.04 99.47 03:18:01 AM 0 0.57 0.00 0.08 0.00 0.03 99.32 03:18:01 AM 1 0.22 0.00 0.10 0.00 0.05 99.63 03:19:01 AM all 0.46 0.00 0.23 0.00 0.04 99.27 03:19:01 AM 0 0.48 0.00 0.22 0.00 0.03 99.27 03:19:01 AM 1 0.43 0.00 0.23 0.00 0.05 99.28 03:20:01 AM all 0.51 0.00 0.13 0.00 0.06 99.30 03:20:01 AM 0 0.65 0.00 0.13 0.00 0.05 99.17 03:20:01 AM 1 0.37 0.00 0.13 0.00 0.07 99.43 03:21:01 AM all 0.55 0.00 0.13 0.00 0.04 99.27 03:21:01 AM 0 0.95 0.00 0.20 0.00 0.07 98.78 03:21:01 AM 1 0.15 0.00 0.07 0.00 0.02 99.77 03:22:01 AM all 0.54 0.00 0.13 0.00 0.05 99.28 03:22:01 AM 0 0.75 0.00 0.13 0.00 0.05 99.06 03:22:01 AM 1 0.33 0.00 0.12 0.00 0.05 99.50 03:23:01 AM all 0.39 0.00 0.10 0.00 0.03 99.47 03:23:01 AM 0 0.25 0.00 0.17 0.00 0.05 99.53 03:23:01 AM 1 0.53 0.00 0.03 0.00 0.02 99.42 03:24:01 AM all 0.44 0.00 0.08 0.00 0.03 99.46 03:24:01 AM 0 0.30 0.00 0.12 0.00 0.05 99.53 03:24:01 AM 1 0.58 0.00 0.03 0.00 0.00 99.38 03:25:01 AM all 0.40 0.00 0.09 0.00 0.03 99.47 03:25:01 AM 0 0.28 0.00 0.15 0.00 0.05 99.51 03:25:01 AM 1 0.52 0.00 0.03 0.00 0.02 99.43 03:26:01 AM all 0.40 0.00 0.10 0.00 0.04 99.46 03:26:01 AM 0 0.20 0.00 0.13 0.00 0.05 99.62 03:26:01 AM 1 0.60 0.00 0.07 0.00 0.03 99.30 03:27:01 AM all 0.31 0.00 0.12 0.00 0.03 99.54 03:27:01 AM 0 0.23 0.00 0.13 0.00 0.05 99.58 03:27:01 AM 1 0.38 0.00 0.10 0.00 0.02 99.50 03:27:01 AM CPU %user %nice %system %iowait %steal %idle 03:28:01 AM all 0.29 0.00 0.11 0.00 0.03 99.57 03:28:01 AM 0 0.27 0.00 0.15 0.00 0.05 99.53 03:28:01 AM 1 0.32 0.00 0.07 0.00 0.02 99.60 03:29:01 AM all 0.38 0.00 0.10 0.00 0.03 99.48 03:29:01 AM 0 0.52 0.00 0.07 0.00 0.02 99.40 03:29:01 AM 1 0.25 0.00 0.13 0.00 0.05 99.57 03:30:01 AM all 0.41 0.00 0.09 0.00 0.04 99.46 03:30:01 AM 0 0.55 0.00 0.10 0.00 0.05 99.30 03:30:01 AM 1 0.27 0.00 0.08 0.00 0.03 99.62 03:31:02 AM all 0.39 0.00 0.11 0.00 0.03 99.47 03:31:02 AM 0 0.53 0.00 0.07 0.00 0.02 99.38 03:31:02 AM 1 0.25 0.00 0.15 0.00 0.03 99.57 03:32:01 AM all 0.37 0.00 0.10 0.00 0.04 99.49 03:32:01 AM 0 0.47 0.00 0.03 0.00 0.02 99.47 03:32:01 AM 1 0.26 0.00 0.17 0.00 0.07 99.51 03:33:01 AM all 26.30 0.00 3.72 0.13 0.08 69.78 03:33:01 AM 0 36.89 0.00 3.77 0.15 0.08 59.11 03:33:01 AM 1 15.70 0.00 3.67 0.10 0.07 80.46 Average: all 5.16 0.00 0.81 0.14 0.05 93.84 Average: 0 5.93 0.00 0.84 0.14 0.05 93.05 Average: 1 4.39 0.00 0.79 0.14 0.05 94.63