---> uname -a: Linux prd-centos8-robot-2c-8g-8657.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 595 4896 19 2206 6803 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:3d:b8:a6 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.194/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84988sec preferred_lft 84988sec inet6 fe80::f816:3eff:fe3d:b8a6/64 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) 03:39:10 LINUX RESTART (2 CPU) 03:40:01 AM tps rtps wtps bread/s bwrtn/s 03:41:01 AM 90.29 2.70 87.59 212.86 6083.31 03:42:01 AM 77.76 1.05 76.71 73.98 10575.02 03:43:01 AM 60.21 7.10 53.12 1309.96 3620.21 03:44:01 AM 50.58 2.70 47.88 436.12 6759.60 03:45:01 AM 3.45 0.08 3.37 5.87 115.13 03:46:01 AM 2.10 0.00 2.10 0.00 89.60 03:47:01 AM 0.13 0.00 0.13 0.00 2.88 03:48:01 AM 0.35 0.00 0.35 0.00 12.38 03:49:01 AM 0.23 0.00 0.23 0.00 4.68 03:50:01 AM 0.35 0.00 0.35 0.00 13.00 03:51:01 AM 0.22 0.00 0.22 0.00 3.00 03:52:01 AM 0.32 0.00 0.32 0.00 11.80 03:53:01 AM 0.23 0.00 0.23 0.00 3.93 03:54:01 AM 0.17 0.00 0.17 0.00 16.28 03:55:01 AM 6.27 5.78 0.48 555.91 9.78 03:56:01 AM 3.80 0.00 3.80 0.00 103.87 03:57:01 AM 0.48 0.00 0.48 0.00 14.95 03:58:01 AM 0.33 0.00 0.33 0.00 4.53 03:59:01 AM 0.40 0.00 0.40 0.00 5.86 04:00:01 AM 0.63 0.00 0.63 0.00 18.21 04:01:01 AM 0.55 0.02 0.53 0.13 8.42 04:02:01 AM 21.49 0.47 21.02 48.50 962.72 Average: 14.56 0.90 13.66 120.15 1292.77 03:40:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:41:01 AM 5257344 7053784 2625088 33.30 2688 1973144 699368 7.83 187724 2100452 247352 03:42:01 AM 5073428 6963208 2809004 35.64 2688 2065404 782624 8.76 215868 2243704 55872 03:43:01 AM 4944244 7040204 2938188 37.28 2688 2261308 665332 7.45 256620 2297332 159224 03:44:01 AM 4939120 7051264 2943312 37.34 2688 2278340 635156 7.11 266972 2290660 4 03:45:01 AM 4896700 7009588 2985732 37.88 2688 2279084 686604 7.69 267320 2332688 576 03:46:01 AM 4896804 7009724 2985628 37.88 2688 2279116 686604 7.69 267324 2332648 52 03:47:01 AM 4884608 6997756 2997824 38.03 2688 2279344 720688 8.07 267324 2344284 236 03:48:01 AM 4884604 6997788 2997828 38.03 2688 2279380 720688 8.07 267324 2344440 44 03:49:01 AM 4884440 6997848 2997992 38.03 2688 2279604 720688 8.07 267332 2344544 232 03:50:01 AM 4884256 6997696 2998176 38.04 2688 2279636 743700 8.33 267332 2344992 48 03:51:01 AM 4890868 7004544 2991564 37.95 2688 2279864 699056 7.83 267332 2337452 232 03:52:01 AM 4891068 7004776 2991364 37.95 2688 2279896 699056 7.83 267332 2337484 40 03:53:01 AM 4889140 7003304 2993292 37.97 2688 2280352 699056 7.83 267440 2339972 464 03:54:01 AM 4874292 6988500 3008140 38.16 2688 2280396 742444 8.31 267440 2354180 52 03:55:01 AM 4844404 6975548 3038028 38.54 2688 2297296 742704 8.32 269668 2381748 920 03:56:01 AM 4858768 6989948 3023664 38.36 2688 2297332 742704 8.32 269668 2367436 4 03:57:01 AM 4871976 7003392 3010456 38.19 2688 2297564 716432 8.02 269668 2354460 4 03:58:01 AM 4857936 6989380 3024496 38.37 2688 2297608 741068 8.30 269668 2368632 52 03:59:01 AM 4844260 6975860 3038172 38.54 2688 2297748 735308 8.23 269668 2381880 144 04:00:01 AM 4851164 6982864 3031268 38.46 2688 2297848 747532 8.37 269668 2375508 4 04:01:01 AM 4863020 6994756 3019412 38.31 2688 2297884 747532 8.37 269668 2363536 4 04:02:01 AM 4997492 6946584 2884940 36.60 2688 2121296 734300 8.22 471532 2051880 23520 Average: 4912724 6999014 2969708 37.68 2688 2253611 718575 8.05 270904 2317723 22231 03:40:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 101.37 80.74 1070.49 17.95 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 52.47 37.89 620.27 7.11 0.00 0.00 0.00 0.00 03:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:43:01 AM eth0 44.62 34.92 337.97 7.45 0.00 0.00 0.00 0.00 03:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:44:01 AM eth0 150.67 115.99 40.89 30.71 0.00 0.00 0.00 0.00 03:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:45:01 AM eth0 25.48 18.46 6.85 4.60 0.00 0.00 0.00 0.00 03:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:46:01 AM eth0 0.80 0.17 0.07 0.02 0.00 0.00 0.00 0.00 03:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:47:01 AM eth0 15.76 12.58 119.98 0.98 0.00 0.00 0.00 0.00 03:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:48:01 AM eth0 0.62 0.15 0.04 0.02 0.00 0.00 0.00 0.00 03:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:49:01 AM eth0 6.65 5.50 1.23 0.50 0.00 0.00 0.00 0.00 03:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:50:01 AM eth0 2.38 0.25 0.28 0.08 0.00 0.00 0.00 0.00 03:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:51:01 AM eth0 15.46 13.06 120.21 1.00 0.00 0.00 0.00 0.00 03:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:52:01 AM eth0 0.55 0.13 0.04 0.01 0.00 0.00 0.00 0.00 03:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:53:01 AM eth0 10.33 10.00 2.80 2.81 0.00 0.00 0.00 0.00 03:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:54:01 AM eth0 7.26 6.85 117.73 0.47 0.00 0.00 0.00 0.00 03:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:55:01 AM eth0 30.16 28.83 355.56 2.10 0.00 0.00 0.00 0.00 03:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:56:01 AM eth0 0.42 0.12 0.03 0.01 0.00 0.00 0.00 0.00 03:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:57:01 AM eth0 6.23 4.15 1.77 0.40 0.00 0.00 0.00 0.00 03:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:58:01 AM eth0 11.53 8.60 118.91 1.17 0.00 0.00 0.00 0.00 03:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:59:01 AM eth0 16.78 15.76 236.66 1.10 0.00 0.00 0.00 0.00 04:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:00:01 AM eth0 16.78 9.48 119.47 0.79 0.00 0.00 0.00 0.00 04:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:01:01 AM eth0 0.77 0.15 0.06 0.01 0.00 0.00 0.00 0.00 04:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:02:01 AM eth0 63.17 42.16 90.17 34.00 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 26.38 20.27 152.80 5.15 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) 03:39:10 LINUX RESTART (2 CPU) 03:40:01 AM CPU %user %nice %system %iowait %steal %idle 03:41:01 AM all 36.22 0.00 5.30 0.97 0.11 57.41 03:41:01 AM 0 37.84 0.00 5.06 1.12 0.12 55.87 03:41:01 AM 1 34.60 0.00 5.53 0.82 0.10 58.96 03:42:01 AM all 18.71 0.00 2.68 2.81 0.08 75.72 03:42:01 AM 0 25.82 0.00 2.75 3.76 0.07 67.59 03:42:01 AM 1 11.68 0.00 2.61 1.86 0.08 83.77 03:43:01 AM all 26.96 0.00 5.39 2.61 0.10 64.94 03:43:01 AM 0 33.17 0.00 5.58 3.06 0.10 58.08 03:43:01 AM 1 20.76 0.00 5.19 2.16 0.10 71.78 03:44:01 AM all 12.03 0.00 2.24 0.63 0.05 85.05 03:44:01 AM 0 13.73 0.00 2.40 0.75 0.05 83.07 03:44:01 AM 1 10.34 0.00 2.07 0.50 0.05 87.04 03:45:01 AM all 2.43 0.00 0.28 0.01 0.03 97.26 03:45:01 AM 0 0.48 0.00 0.18 0.02 0.03 99.28 03:45:01 AM 1 4.38 0.00 0.37 0.00 0.02 95.23 03:46:01 AM all 0.51 0.00 0.10 0.00 0.03 99.36 03:46:01 AM 0 0.73 0.00 0.03 0.00 0.02 99.22 03:46:01 AM 1 0.28 0.00 0.17 0.00 0.05 99.50 03:47:01 AM all 0.98 0.00 0.16 0.00 0.04 98.82 03:47:01 AM 0 0.83 0.00 0.10 0.00 0.03 99.03 03:47:01 AM 1 1.12 0.00 0.22 0.00 0.05 98.61 03:48:01 AM all 0.52 0.00 0.09 0.00 0.03 99.36 03:48:01 AM 0 0.67 0.00 0.07 0.00 0.02 99.25 03:48:01 AM 1 0.37 0.00 0.12 0.00 0.05 99.46 03:49:01 AM all 1.04 0.00 0.11 0.00 0.04 98.81 03:49:01 AM 0 1.26 0.00 0.09 0.00 0.03 98.62 03:49:01 AM 1 0.81 0.00 0.14 0.00 0.05 99.00 03:50:01 AM all 0.48 0.00 0.12 0.01 0.04 99.36 03:50:01 AM 0 0.58 0.00 0.10 0.00 0.03 99.28 03:50:01 AM 1 0.37 0.00 0.13 0.02 0.05 99.43 03:51:01 AM all 0.94 0.00 0.19 0.00 0.05 98.81 03:51:01 AM 0 1.35 0.00 0.15 0.00 0.05 98.45 03:51:01 AM 1 0.54 0.00 0.23 0.00 0.05 99.18 03:51:01 AM CPU %user %nice %system %iowait %steal %idle 03:52:01 AM all 0.49 0.00 0.08 0.00 0.03 99.39 03:52:01 AM 0 0.60 0.00 0.07 0.00 0.03 99.30 03:52:01 AM 1 0.38 0.00 0.10 0.00 0.03 99.48 03:53:01 AM all 2.12 0.00 0.18 0.00 0.03 97.66 03:53:01 AM 0 3.32 0.00 0.17 0.00 0.02 96.49 03:53:01 AM 1 0.92 0.00 0.20 0.00 0.05 98.83 03:54:01 AM all 0.55 0.00 0.13 0.00 0.05 99.27 03:54:01 AM 0 0.73 0.00 0.10 0.00 0.03 99.13 03:54:01 AM 1 0.37 0.00 0.17 0.00 0.07 99.40 03:55:01 AM all 1.12 0.24 0.43 0.08 0.04 98.08 03:55:01 AM 0 1.72 0.48 0.42 0.17 0.03 97.18 03:55:01 AM 1 0.52 0.00 0.45 0.00 0.05 98.98 03:56:01 AM all 0.48 0.00 0.10 0.01 0.03 99.38 03:56:01 AM 0 0.60 0.00 0.05 0.00 0.02 99.33 03:56:01 AM 1 0.37 0.00 0.15 0.02 0.03 99.43 03:57:01 AM all 1.02 0.00 0.11 0.00 0.04 98.83 03:57:01 AM 0 1.39 0.00 0.08 0.00 0.03 98.50 03:57:01 AM 1 0.65 0.00 0.13 0.00 0.05 99.16 03:58:01 AM all 0.61 0.00 0.17 0.00 0.03 99.20 03:58:01 AM 0 0.57 0.00 0.25 0.00 0.03 99.15 03:58:01 AM 1 0.65 0.00 0.08 0.00 0.02 99.25 03:59:01 AM all 0.81 0.00 0.15 0.00 0.05 98.99 03:59:01 AM 0 0.90 0.00 0.20 0.00 0.07 98.83 03:59:01 AM 1 0.72 0.00 0.10 0.00 0.03 99.15 04:00:01 AM all 0.61 0.00 0.14 0.00 0.06 99.19 04:00:01 AM 0 0.64 0.00 0.17 0.00 0.08 99.11 04:00:01 AM 1 0.59 0.00 0.12 0.00 0.03 99.26 04:01:01 AM all 0.51 0.00 0.12 0.00 0.03 99.34 04:01:01 AM 0 0.78 0.00 0.07 0.00 0.02 99.13 04:01:01 AM 1 0.23 0.00 0.17 0.00 0.05 99.55 04:02:01 AM all 21.77 0.00 3.05 0.26 0.08 74.84 04:02:01 AM 0 23.33 0.00 2.91 0.17 0.08 73.51 04:02:01 AM 1 20.21 0.00 3.18 0.35 0.08 76.17 Average: CPU %user %nice %system %iowait %steal %idle Average: all 5.96 0.01 0.97 0.33 0.05 92.68 Average: 0 6.86 0.02 0.95 0.41 0.05 91.71 Average: 1 5.05 0.00 0.99 0.26 0.05 93.65