---> uname -a: Linux prd-centos8-robot-2c-8g-8627.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: 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 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 584 4923 19 2189 6814 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:ac:4a:56 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.116/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85007sec preferred_lft 85007sec inet6 fe80::f816:3eff:feac:4a56/64 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) 02/08/2026 _x86_64_ (2 CPU) 01:27:03 LINUX RESTART (2 CPU) 01:28:01 AM tps rtps wtps bread/s bwrtn/s 01:29:01 AM 122.09 2.37 119.73 175.54 11385.87 01:30:01 AM 50.37 1.40 48.98 137.66 6335.33 01:31:01 AM 68.17 9.41 58.75 1678.63 3765.60 01:32:01 AM 37.34 0.03 37.30 3.47 6432.27 01:33:01 AM 4.08 0.08 4.00 5.87 163.94 01:34:01 AM 2.12 0.00 2.12 0.00 71.86 01:35:01 AM 0.10 0.00 0.10 0.00 1.55 01:36:01 AM 0.28 0.00 0.28 0.00 11.03 01:37:01 AM 0.15 0.00 0.15 0.00 2.15 01:38:01 AM 0.37 0.00 0.37 0.00 13.40 01:39:01 AM 0.15 0.00 0.15 0.00 2.78 01:40:01 AM 0.37 0.00 0.37 0.00 11.55 01:41:01 AM 0.25 0.00 0.25 0.00 3.77 01:42:01 AM 0.23 0.00 0.23 0.00 18.43 01:43:01 AM 1.38 0.03 1.35 0.27 32.79 01:44:01 AM 0.32 0.00 0.32 0.00 13.60 01:45:01 AM 0.33 0.00 0.33 0.00 4.70 01:46:01 AM 0.22 0.00 0.22 0.00 10.28 01:47:01 AM 0.15 0.00 0.15 0.00 2.80 01:48:01 AM 0.52 0.00 0.52 0.00 16.71 01:49:01 AM 3.45 0.32 3.13 36.93 143.91 01:50:01 AM 34.92 0.52 34.40 63.83 1531.37 Average: 14.88 0.64 14.24 95.57 1362.68 01:28:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:29:01 AM 5119936 6995024 2762488 35.05 2688 2052160 727564 8.15 192060 2227628 194476 01:30:01 AM 5239576 7084652 2642848 33.53 2688 2021072 651364 7.29 220276 2071408 9560 01:31:01 AM 4923672 7035764 2958752 37.54 2688 2278412 653260 7.31 261548 2312376 176380 01:32:01 AM 4941616 7053604 2940808 37.31 2688 2278540 646160 7.24 267280 2285780 4 01:33:01 AM 4899036 7011768 2983388 37.85 2688 2279284 684572 7.67 267612 2328236 4 01:34:01 AM 4899060 7011824 2983364 37.85 2688 2279316 684572 7.67 267612 2328052 16 01:35:01 AM 4890876 7003868 2991548 37.95 2688 2279544 697292 7.81 267612 2335892 240 01:36:01 AM 4890920 7003948 2991504 37.95 2688 2279580 697292 7.81 267612 2336016 40 01:37:01 AM 4890720 7003968 2991704 37.95 2688 2279804 712736 7.98 267620 2336352 236 01:38:01 AM 4890776 7004056 2991648 37.95 2688 2279836 712736 7.98 267620 2336580 52 01:39:01 AM 4897228 7010732 2985196 37.87 2688 2280060 706416 7.91 267620 2329952 232 01:40:01 AM 4896744 7010276 2985680 37.88 2688 2280088 702468 7.87 267624 2330092 36 01:41:01 AM 4896644 7010632 2985780 37.88 2688 2280544 702468 7.87 267732 2330680 472 01:42:01 AM 4881352 6995388 3001072 38.07 2688 2280592 716520 8.02 267732 2345196 60 01:43:01 AM 4865588 6979864 3016836 38.27 2688 2280832 736968 8.25 267880 2360988 260 01:44:01 AM 4879396 6993708 3003028 38.10 2688 2280868 736968 8.25 267880 2347280 44 01:45:01 AM 4879696 6994240 3002728 38.09 2688 2281100 736968 8.25 267880 2347628 240 01:46:01 AM 4878544 6993132 3003880 38.11 2688 2281144 732432 8.20 267880 2347456 52 01:47:01 AM 4864748 6979576 3017676 38.28 2688 2281384 734056 8.22 267880 2362064 244 01:48:01 AM 4878488 6993348 3003936 38.11 2688 2281416 734056 8.22 267880 2348044 40 01:49:01 AM 5085424 7021060 2797000 35.48 2688 2106332 657812 7.37 266904 2162180 17224 01:50:01 AM 5080368 7014264 2802056 35.55 2688 2106556 696904 7.80 472080 1969656 11312 Average: 4935019 7009304 2947405 37.39 2688 2242203 702799 7.87 271083 2294524 18692 01:28:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:29:01 AM eth0 139.69 110.70 1679.99 14.17 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 14.48 9.53 7.09 4.00 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 49.13 41.36 342.52 9.74 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 192.52 141.42 38.88 36.22 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 25.43 19.70 7.04 4.82 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 1.67 0.30 0.36 0.20 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 14.26 13.88 119.81 1.06 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 0.83 0.18 0.10 0.02 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 8.35 7.68 1.35 0.62 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 2.35 0.65 0.84 0.53 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 14.28 13.98 119.82 1.07 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 1.33 0.15 0.13 0.02 0.00 0.00 0.00 0.00 01:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:41:01 AM eth0 19.04 17.18 3.64 3.44 0.00 0.00 0.00 0.00 01:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:42:01 AM eth0 6.75 5.85 117.69 0.38 0.00 0.00 0.00 0.00 01:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:43:01 AM eth0 22.76 22.24 354.99 1.65 0.00 0.00 0.00 0.00 01:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:44:01 AM eth0 1.17 0.18 0.14 0.02 0.00 0.00 0.00 0.00 01:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:45:01 AM eth0 7.86 7.31 1.66 0.59 0.00 0.00 0.00 0.00 01:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:46:01 AM eth0 7.50 6.63 117.76 0.43 0.00 0.00 0.00 0.00 01:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:47:01 AM eth0 29.77 27.02 355.41 1.89 0.00 0.00 0.00 0.00 01:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:48:01 AM eth0 2.73 0.45 0.63 0.33 0.00 0.00 0.00 0.00 01:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:49:01 AM eth0 57.51 37.08 82.58 27.20 0.00 0.00 0.00 0.00 01:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:50:01 AM eth0 19.92 15.61 15.08 8.54 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 29.06 22.69 153.08 5.32 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) 02/08/2026 _x86_64_ (2 CPU) 01:27:03 LINUX RESTART (2 CPU) 01:28:01 AM CPU %user %nice %system %iowait %steal %idle 01:29:01 AM all 37.85 0.00 6.01 2.01 0.12 54.01 01:29:01 AM 0 42.57 0.00 6.49 2.20 0.12 48.62 01:29:01 AM 1 33.13 0.00 5.53 1.81 0.13 59.40 01:30:01 AM all 16.59 0.00 2.47 0.71 0.09 80.14 01:30:01 AM 0 22.66 0.00 2.92 0.68 0.12 73.62 01:30:01 AM 1 10.52 0.00 2.02 0.73 0.07 86.66 01:31:01 AM all 31.05 0.00 6.36 0.78 0.11 61.70 01:31:01 AM 0 37.53 0.00 6.79 0.45 0.10 55.13 01:31:01 AM 1 24.58 0.00 5.94 1.11 0.12 68.25 01:32:01 AM all 6.49 0.00 1.33 0.64 0.07 91.47 01:32:01 AM 0 5.03 0.00 1.24 0.50 0.07 93.17 01:32:01 AM 1 7.95 0.00 1.42 0.79 0.07 89.78 01:33:01 AM all 2.47 0.00 0.29 0.01 0.08 97.16 01:33:01 AM 0 4.31 0.00 0.37 0.00 0.08 95.23 01:33:01 AM 1 0.62 0.00 0.22 0.02 0.07 99.08 01:34:01 AM all 0.46 0.00 0.12 0.01 0.08 99.33 01:34:01 AM 0 0.43 0.00 0.10 0.00 0.07 99.40 01:34:01 AM 1 0.49 0.00 0.13 0.02 0.10 99.26 01:35:01 AM all 0.93 0.00 0.20 0.00 0.09 98.78 01:35:01 AM 0 0.35 0.00 0.15 0.00 0.07 99.43 01:35:01 AM 1 1.51 0.00 0.25 0.00 0.12 98.12 01:36:01 AM all 0.34 0.00 0.12 0.00 0.08 99.46 01:36:01 AM 0 0.32 0.00 0.12 0.00 0.07 99.50 01:36:01 AM 1 0.37 0.00 0.12 0.00 0.08 99.43 01:37:01 AM all 0.89 0.00 0.13 0.00 0.10 98.88 01:37:01 AM 0 0.54 0.00 0.12 0.00 0.08 99.26 01:37:01 AM 1 1.24 0.00 0.15 0.00 0.12 98.49 01:38:01 AM all 0.33 0.00 0.14 0.00 0.09 99.43 01:38:01 AM 0 0.35 0.00 0.15 0.00 0.08 99.41 01:38:01 AM 1 0.32 0.00 0.13 0.00 0.10 99.45 01:39:01 AM all 0.97 0.00 0.17 0.00 0.09 98.77 01:39:01 AM 0 0.70 0.00 0.08 0.00 0.07 99.15 01:39:01 AM 1 1.24 0.00 0.25 0.00 0.12 98.39 01:39:01 AM CPU %user %nice %system %iowait %steal %idle 01:40:01 AM all 0.49 0.00 0.11 0.00 0.08 99.32 01:40:01 AM 0 0.60 0.00 0.10 0.00 0.05 99.25 01:40:01 AM 1 0.38 0.00 0.12 0.00 0.12 99.38 01:41:01 AM all 2.06 0.00 0.20 0.00 0.09 97.65 01:41:01 AM 0 2.27 0.00 0.20 0.00 0.07 97.46 01:41:01 AM 1 1.84 0.00 0.20 0.00 0.12 97.84 01:42:01 AM all 0.53 0.00 0.17 0.00 0.10 99.21 01:42:01 AM 0 0.57 0.00 0.13 0.00 0.08 99.22 01:42:01 AM 1 0.48 0.00 0.20 0.00 0.12 99.20 01:43:01 AM all 1.00 0.00 0.34 0.01 0.09 98.56 01:43:01 AM 0 1.64 0.00 0.47 0.00 0.10 97.79 01:43:01 AM 1 0.35 0.00 0.22 0.02 0.08 99.33 01:44:01 AM all 0.45 0.00 0.12 0.00 0.08 99.35 01:44:01 AM 0 0.48 0.00 0.08 0.00 0.05 99.38 01:44:01 AM 1 0.42 0.00 0.15 0.00 0.12 99.31 01:45:01 AM all 0.96 0.00 0.13 0.00 0.09 98.81 01:45:01 AM 0 0.58 0.00 0.13 0.00 0.07 99.22 01:45:01 AM 1 1.34 0.00 0.13 0.00 0.12 98.41 01:46:01 AM all 0.53 0.00 0.13 0.00 0.09 99.26 01:46:01 AM 0 0.37 0.00 0.15 0.00 0.13 99.35 01:46:01 AM 1 0.68 0.00 0.10 0.00 0.05 99.17 01:47:01 AM all 1.05 0.00 0.19 0.00 0.11 98.65 01:47:01 AM 0 1.49 0.00 0.28 0.00 0.15 98.08 01:47:01 AM 1 0.62 0.00 0.10 0.00 0.07 99.22 01:48:01 AM all 0.51 0.00 0.11 0.00 0.08 99.31 01:48:01 AM 0 0.38 0.00 0.15 0.00 0.10 99.36 01:48:01 AM 1 0.63 0.00 0.07 0.00 0.05 99.25 01:49:01 AM all 5.63 0.00 1.33 0.03 0.09 92.93 01:49:01 AM 0 7.94 0.00 1.31 0.03 0.12 90.61 01:49:01 AM 1 3.32 0.00 1.35 0.02 0.07 95.24 01:50:01 AM all 28.18 0.00 3.55 0.27 0.10 67.90 01:50:01 AM 0 34.96 0.00 3.35 0.35 0.10 61.25 01:50:01 AM 1 21.41 0.00 3.75 0.18 0.10 74.56 Average: CPU %user %nice %system %iowait %steal %idle Average: all 6.37 0.00 1.08 0.20 0.09 92.26 Average: 0 7.56 0.00 1.13 0.19 0.09 91.03 Average: 1 5.17 0.00 1.03 0.21 0.09 93.49