---> uname -a: Linux prd-centos8-robot-2c-8g-628.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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 606 4794 19 2296 6792 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:1c:0a:fe brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.218/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84576sec preferred_lft 84576sec inet6 fe80::f816:3eff:fe1c:afe/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) 01/16/2026 _x86_64_ (2 CPU) 01:53:52 LINUX RESTART (2 CPU) 01:55:01 AM tps rtps wtps bread/s bwrtn/s 01:56:01 AM 94.88 6.42 88.47 1098.62 6597.83 01:57:01 AM 85.49 0.85 84.64 63.98 10994.30 01:58:01 AM 43.24 7.13 36.11 1310.71 2315.48 01:59:01 AM 62.58 2.72 59.86 438.79 8071.74 02:00:01 AM 2.53 0.00 2.53 0.00 75.26 02:00:01 AM 0.00 0.00 0.00 0.00 0.00 02:01:01 AM 0.27 0.02 0.25 0.13 3.08 02:02:01 AM 0.28 0.07 0.22 1.73 3.22 02:03:01 AM 0.68 0.25 0.43 13.60 85.59 02:04:01 AM 2.23 0.00 2.23 0.00 213.16 02:05:01 AM 0.47 0.00 0.47 0.00 220.34 02:06:01 AM 0.30 0.00 0.30 0.00 152.64 02:07:01 AM 0.20 0.00 0.20 0.00 37.64 02:08:01 AM 0.18 0.00 0.18 0.00 33.61 02:09:01 AM 0.30 0.03 0.27 0.27 18.45 02:10:01 AM 1.45 0.00 1.45 0.00 46.15 02:11:01 AM 0.50 0.00 0.50 0.00 31.61 02:12:01 AM 0.43 0.00 0.43 0.00 180.77 02:13:01 AM 0.37 0.00 0.37 0.00 189.59 02:14:01 AM 0.20 0.00 0.20 0.00 85.50 02:15:01 AM 0.45 0.00 0.45 0.00 215.60 02:16:01 AM 0.15 0.00 0.15 0.00 4.40 02:17:01 AM 0.67 0.32 0.35 6.93 88.19 02:18:01 AM 0.83 0.00 0.83 0.00 33.44 02:19:01 AM 0.17 0.00 0.17 0.00 9.05 02:20:01 AM 0.25 0.00 0.25 0.00 22.54 02:21:01 AM 0.57 0.00 0.57 0.00 102.28 02:22:01 AM 0.30 0.00 0.30 0.00 43.66 02:23:01 AM 6.92 0.32 6.60 36.93 376.87 02:24:01 AM 32.56 0.52 32.04 63.85 3397.18 Average: 11.70 0.64 11.06 104.67 1160.34 01:55:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:56:01 AM 5265596 7064820 2616836 33.20 2688 1976008 671896 7.52 186872 2094040 247460 01:57:01 AM 5090752 6970732 2791680 35.42 2688 2056176 753096 8.43 213120 2233008 45320 01:58:01 AM 4866128 6975052 3016304 38.27 2688 2275768 747916 8.37 282184 2358016 193528 01:59:01 AM 4943392 7058852 2939040 37.29 2688 2281892 642296 7.19 265728 2289720 36 02:00:01 AM 4942952 7058412 2939480 37.29 2688 2281892 632916 7.09 265728 2290084 4 02:00:01 AM 4942860 7058320 2939572 37.29 2688 2281892 632916 7.09 265728 2289968 4 02:01:01 AM 4942264 7057752 2940168 37.30 2688 2281896 632916 7.09 265728 2290476 4 02:02:01 AM 4942856 7058412 2939576 37.29 2688 2281964 632916 7.09 265892 2289956 8 02:03:01 AM 4884100 7004476 2998332 38.04 2688 2286684 740020 8.29 266212 2347936 2008 02:04:01 AM 4876832 7002284 3005600 38.13 2688 2291868 758672 8.49 266212 2354872 3048 02:05:01 AM 4873476 7002916 3008956 38.17 2688 2295856 774052 8.67 266212 2358384 576 02:06:01 AM 4867604 7001064 3014828 38.25 2688 2299868 756748 8.47 266516 2364168 80 02:07:01 AM 4866728 7001200 3015704 38.26 2688 2300872 756748 8.47 266580 2365120 4 02:08:01 AM 4865604 7001164 3016828 38.27 2688 2301960 756748 8.47 266580 2366252 160 02:09:01 AM 4864804 7000748 3017628 38.28 2688 2302344 756748 8.47 266752 2366872 168 02:10:01 AM 4864140 7000700 3018292 38.29 2688 2302952 713600 7.99 266752 2367420 332 02:11:01 AM 4857956 6998192 3024476 38.37 2688 2306624 754180 8.44 266804 2373444 3220 02:12:01 AM 4853532 6996164 3028900 38.43 2688 2309028 754180 8.44 266804 2377744 380 02:13:01 AM 4846916 6994764 3035516 38.51 2688 2314244 754180 8.44 266804 2384516 4 02:14:01 AM 4845056 6995996 3037376 38.53 2688 2317364 754180 8.44 266804 2386100 600 02:15:01 AM 4839340 6996080 3043092 38.61 2688 2323136 754180 8.44 266804 2392016 24 02:16:01 AM 4839008 6996064 3043424 38.61 2688 2323444 754180 8.44 266804 2392244 232 02:17:01 AM 4835088 6994724 3047344 38.66 2688 2326024 754180 8.44 266920 2396380 80 02:18:01 AM 4834804 6994832 3047628 38.66 2688 2326416 754180 8.44 266920 2396716 24 02:19:01 AM 4835936 6996396 3046496 38.65 2688 2326856 738772 8.27 266920 2395564 228 02:20:01 AM 4832664 6994836 3049768 38.69 2688 2328560 733944 8.22 266920 2398516 1388 02:21:01 AM 4829216 6993048 3053216 38.73 2688 2330236 799680 8.95 267068 2401404 260 02:22:01 AM 4827964 6992912 3054468 38.75 2688 2331380 799680 8.95 267068 2402676 220 02:23:01 AM 4868888 6949288 3013544 38.23 2688 2250576 713028 7.98 349512 2297820 108196 02:24:01 AM 4896648 6954352 2985784 37.88 2688 2229868 726352 8.13 518196 2107624 28400 Average: 4891437 7005485 2990995 37.95 2688 2281455 730170 8.18 273771 2337635 21200 01:55:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:56:01 AM eth0 139.91 107.70 1182.66 22.70 0.00 0.00 0.00 0.00 01:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:57:01 AM eth0 58.83 39.45 602.87 7.05 0.00 0.00 0.00 0.00 01:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:58:01 AM eth0 44.43 40.24 336.83 7.85 0.00 0.00 0.00 0.00 01:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:59:01 AM eth0 559.30 427.29 119.53 99.99 0.00 0.00 0.00 0.00 02:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:00:01 AM eth0 2.60 2.05 0.58 0.50 0.00 0.00 0.00 0.00 02:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:00:01 AM eth0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:01:01 AM eth0 2.73 2.00 0.45 0.44 0.00 0.00 0.00 0.00 02:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:02:01 AM eth0 1.80 0.73 0.22 0.12 0.00 0.00 0.00 0.00 02:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:03:01 AM eth0 59.15 43.04 31.51 5.38 0.00 0.00 0.00 0.00 02:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:04:01 AM eth0 33.99 29.90 27.35 4.04 0.00 0.00 0.00 0.00 02:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:05:01 AM eth0 16.64 13.71 17.26 2.25 0.00 0.00 0.00 0.00 02:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 AM eth0 83.14 83.35 31.03 7.24 0.00 0.00 0.00 0.00 02:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:01 AM eth0 52.41 51.42 10.82 4.36 0.00 0.00 0.00 0.00 02:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:08:01 AM eth0 55.66 52.10 11.87 5.10 0.00 0.00 0.00 0.00 02:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:09:01 AM eth0 12.71 9.55 3.34 2.19 0.00 0.00 0.00 0.00 02:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:10:01 AM eth0 9.31 7.96 3.93 1.72 0.00 0.00 0.00 0.00 02:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:11:01 AM eth0 79.07 75.34 14.62 14.66 0.00 0.00 0.00 0.00 02:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:12:01 AM eth0 76.25 74.65 28.59 5.66 0.00 0.00 0.00 0.00 02:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:13:01 AM eth0 118.91 118.79 69.39 8.92 0.00 0.00 0.00 0.00 02:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:14:01 AM eth0 74.59 70.40 40.85 5.28 0.00 0.00 0.00 0.00 02:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:15:01 AM eth0 92.87 93.55 58.34 7.67 0.00 0.00 0.00 0.00 02:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:16:01 AM eth0 38.35 38.34 6.14 2.74 0.00 0.00 0.00 0.00 02:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:17:01 AM eth0 57.93 56.45 26.53 5.21 0.00 0.00 0.00 0.00 02:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:18:01 AM eth0 12.03 10.63 2.92 2.19 0.00 0.00 0.00 0.00 02:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:19:01 AM eth0 12.16 10.51 2.85 2.13 0.00 0.00 0.00 0.00 02:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:20:01 AM eth0 53.98 46.33 146.37 3.67 0.00 0.00 0.00 0.00 02:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:21:01 AM eth0 78.62 66.73 13.00 6.49 0.00 0.00 0.00 0.00 02:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:22:01 AM eth0 29.20 24.95 5.45 2.59 0.00 0.00 0.00 0.00 02:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:23:01 AM eth0 122.13 79.49 201.75 146.45 0.00 0.00 0.00 0.00 02:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:24:01 AM eth0 15.19 14.68 13.38 7.42 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 68.76 58.32 103.80 13.52 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) 01/16/2026 _x86_64_ (2 CPU) 01:53:52 LINUX RESTART (2 CPU) 01:55:01 AM CPU %user %nice %system %iowait %steal %idle 01:56:01 AM all 38.55 0.00 5.96 1.74 0.10 53.64 01:56:01 AM 0 24.51 0.00 4.20 1.53 0.10 69.66 01:56:01 AM 1 52.62 0.00 7.73 1.95 0.10 37.59 01:57:01 AM all 20.27 0.00 2.50 2.40 0.09 74.74 01:57:01 AM 0 10.00 0.00 2.07 2.28 0.12 85.53 01:57:01 AM 1 30.52 0.00 2.93 2.52 0.07 63.96 01:58:01 AM all 25.18 0.00 4.62 0.98 0.09 69.12 01:58:01 AM 0 17.00 0.00 3.97 0.23 0.08 78.71 01:58:01 AM 1 33.33 0.00 5.28 1.73 0.10 59.56 01:59:01 AM all 17.47 0.00 3.77 1.21 0.08 77.47 01:59:01 AM 0 13.29 0.00 2.95 1.06 0.10 82.61 01:59:01 AM 1 21.66 0.00 4.59 1.36 0.07 72.33 02:00:01 AM all 0.17 0.00 0.09 0.02 0.04 99.68 02:00:01 AM 0 0.23 0.00 0.10 0.03 0.07 99.57 02:00:01 AM 1 0.10 0.00 0.08 0.00 0.02 99.80 02:00:01 AM all 0.00 0.00 0.00 0.00 0.00 100.00 02:00:01 AM 0 0.00 0.00 0.00 0.00 0.00 100.00 02:00:01 AM 1 0.00 0.00 0.00 0.00 0.00 0.00 02:01:01 AM all 0.33 0.00 0.11 0.00 0.05 99.51 02:01:01 AM 0 0.58 0.00 0.12 0.00 0.05 99.25 02:01:01 AM 1 0.08 0.00 0.10 0.00 0.05 99.77 02:02:01 AM all 0.28 0.00 0.06 0.00 0.03 99.62 02:02:01 AM 0 0.43 0.00 0.05 0.00 0.02 99.50 02:02:01 AM 1 0.13 0.00 0.07 0.00 0.05 99.75 02:03:01 AM all 9.87 0.00 0.95 0.03 0.09 89.06 02:03:01 AM 0 3.88 0.00 0.35 0.03 0.10 95.64 02:03:01 AM 1 15.88 0.00 1.54 0.02 0.08 82.47 02:04:01 AM all 11.03 0.00 0.92 0.03 0.09 87.93 02:04:01 AM 0 6.28 0.00 0.57 0.03 0.08 93.04 02:04:01 AM 1 15.79 0.00 1.27 0.02 0.10 82.82 02:05:01 AM all 7.62 0.00 0.28 0.04 0.08 91.98 02:05:01 AM 0 2.04 0.00 0.20 0.08 0.07 97.61 02:05:01 AM 1 13.19 0.00 0.35 0.00 0.10 86.36 02:05:01 AM CPU %user %nice %system %iowait %steal %idle 02:06:01 AM all 10.82 0.00 1.11 0.00 0.10 87.97 02:06:01 AM 0 7.06 0.00 0.53 0.00 0.10 92.32 02:06:01 AM 1 14.54 0.00 1.70 0.00 0.10 83.67 02:07:01 AM all 5.77 0.00 0.55 0.00 0.08 93.60 02:07:01 AM 0 7.19 0.00 0.62 0.00 0.08 92.11 02:07:01 AM 1 4.35 0.00 0.47 0.00 0.07 95.11 02:08:01 AM all 6.77 0.00 0.60 0.00 0.10 92.52 02:08:01 AM 0 8.63 0.00 0.87 0.00 0.10 90.40 02:08:01 AM 1 4.92 0.00 0.33 0.00 0.10 94.65 02:09:01 AM all 4.33 0.00 0.48 0.01 0.08 95.09 02:09:01 AM 0 5.80 0.00 0.55 0.02 0.08 93.55 02:09:01 AM 1 2.87 0.00 0.42 0.00 0.08 96.63 02:10:01 AM all 3.90 0.00 0.34 0.00 0.08 95.68 02:10:01 AM 0 3.37 0.00 0.40 0.00 0.08 96.14 02:10:01 AM 1 4.43 0.00 0.28 0.00 0.07 95.22 02:11:01 AM all 12.02 0.00 0.76 0.01 0.09 87.11 02:11:01 AM 0 11.95 0.00 0.40 0.02 0.10 87.53 02:11:01 AM 1 12.10 0.00 1.13 0.00 0.09 86.68 02:12:01 AM all 4.73 0.00 0.35 0.03 0.08 94.80 02:12:01 AM 0 7.04 0.00 0.40 0.00 0.08 92.48 02:12:01 AM 1 2.45 0.00 0.30 0.05 0.08 97.12 02:13:01 AM all 6.44 0.00 0.67 0.00 0.10 92.79 02:13:01 AM 0 8.26 0.00 0.77 0.00 0.10 90.87 02:13:01 AM 1 4.62 0.00 0.57 0.00 0.10 94.71 02:14:01 AM all 3.54 0.00 0.33 0.00 0.09 96.04 02:14:01 AM 0 3.45 0.00 0.34 0.00 0.08 96.13 02:14:01 AM 1 3.62 0.00 0.32 0.00 0.10 95.96 02:15:01 AM all 9.38 0.00 1.00 0.02 0.09 89.51 02:15:01 AM 0 9.08 0.00 0.71 0.00 0.10 90.11 02:15:01 AM 1 9.68 0.00 1.29 0.03 0.08 88.92 02:16:01 AM all 1.73 0.00 0.24 0.00 0.08 97.94 02:16:01 AM 0 1.15 0.00 0.23 0.00 0.07 98.55 02:16:01 AM 1 2.31 0.00 0.25 0.00 0.10 97.34 02:16:01 AM CPU %user %nice %system %iowait %steal %idle 02:17:01 AM all 5.71 0.01 0.49 0.02 0.09 93.68 02:17:01 AM 0 5.81 0.02 0.45 0.03 0.08 93.60 02:17:01 AM 1 5.60 0.00 0.54 0.00 0.10 93.76 02:18:01 AM all 4.38 0.00 0.20 0.00 0.09 95.33 02:18:01 AM 0 2.91 0.00 0.23 0.00 0.08 96.77 02:18:01 AM 1 5.85 0.00 0.17 0.00 0.10 93.88 02:19:01 AM all 4.37 0.00 0.28 0.01 0.08 95.27 02:19:01 AM 0 2.72 0.00 0.20 0.02 0.08 96.97 02:19:01 AM 1 6.02 0.00 0.35 0.00 0.07 93.56 02:20:01 AM all 6.10 0.00 0.56 0.00 0.07 93.27 02:20:01 AM 0 2.49 0.00 0.40 0.00 0.07 97.04 02:20:01 AM 1 9.86 0.00 0.73 0.00 0.07 89.33 02:21:01 AM all 7.26 0.00 1.12 0.00 0.11 91.51 02:21:01 AM 0 6.32 0.00 1.14 0.00 0.10 92.44 02:21:01 AM 1 8.21 0.00 1.09 0.00 0.12 90.58 02:22:01 AM all 4.77 0.00 0.35 0.00 0.08 94.81 02:22:01 AM 0 4.22 0.00 0.34 0.00 0.07 95.37 02:22:01 AM 1 5.31 0.00 0.37 0.00 0.08 94.24 02:23:01 AM all 18.66 0.00 2.09 0.54 0.08 78.64 02:23:01 AM 0 10.41 0.00 1.81 0.37 0.08 87.33 02:23:01 AM 1 26.90 0.00 2.36 0.70 0.07 69.96 02:24:01 AM all 31.63 0.00 3.67 0.65 0.09 63.96 02:24:01 AM 0 28.44 0.00 3.32 0.50 0.10 67.64 02:24:01 AM 1 34.82 0.00 4.03 0.80 0.08 60.27 Average: all 9.77 0.00 1.19 0.27 0.08 88.69 Average: 0 7.40 0.00 0.98 0.22 0.08 91.32 Average: 1 12.14 0.00 1.40 0.32 0.08 86.05