---> uname -a: Linux prd-centos8-robot-2c-8g-20551.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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 687 4721 19 2287 6711 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:60:af:f5 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.146/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84629sec preferred_lft 84629sec inet6 fe80::f816:3eff:fe60:aff5/64 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) 02/25/2026 _x86_64_ (2 CPU) 03:24:40 LINUX RESTART (2 CPU) 03:25:02 AM tps rtps wtps bread/s bwrtn/s 03:26:01 AM 163.45 77.75 85.70 8358.93 42080.96 03:27:01 AM 98.82 1.08 97.73 75.31 12040.87 03:28:01 AM 33.58 0.42 33.16 64.79 2869.46 03:29:01 AM 78.56 6.93 71.63 1289.30 8055.21 03:30:01 AM 13.19 0.05 13.14 4.86 1179.30 03:30:01 AM 0.00 0.00 0.00 0.00 0.00 03:31:01 AM 2.27 0.02 2.25 0.13 112.55 03:32:01 AM 0.75 0.00 0.75 0.00 46.53 03:33:01 AM 0.60 0.00 0.60 0.00 91.13 03:34:01 AM 0.20 0.00 0.20 0.00 18.83 03:35:02 AM 0.23 0.00 0.23 0.00 3.63 03:36:01 AM 0.61 0.00 0.61 0.00 85.77 03:37:01 AM 0.35 0.00 0.35 0.00 15.64 03:38:01 AM 0.52 0.00 0.52 0.00 104.10 03:39:01 AM 0.45 0.00 0.45 0.00 49.74 03:40:01 AM 1.70 0.03 1.67 0.27 44.42 03:41:01 AM 0.45 0.00 0.45 0.00 35.97 03:42:01 AM 0.52 0.00 0.52 0.00 54.89 03:43:01 AM 0.33 0.00 0.33 0.00 74.61 03:44:01 AM 0.65 0.00 0.65 0.00 74.00 03:45:01 AM 0.55 0.00 0.55 0.00 60.16 03:46:01 AM 0.38 0.00 0.38 0.00 24.80 03:47:01 AM 0.47 0.00 0.47 0.00 78.77 03:48:01 AM 0.30 0.00 0.30 0.00 62.51 03:49:01 AM 0.50 0.00 0.50 0.00 192.45 03:50:01 AM 1.12 0.00 1.12 0.00 153.76 03:51:01 AM 0.47 0.00 0.47 0.00 55.75 03:52:01 AM 0.85 0.00 0.85 0.00 160.47 03:53:01 AM 6.21 0.32 5.90 36.92 587.19 03:54:01 AM 34.99 0.52 34.48 63.86 3158.39 Average: 15.20 2.96 12.23 336.80 2446.28 03:25:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:26:01 AM 5164832 6910956 2717600 34.48 2688 1929140 853056 9.55 224240 2175712 239104 03:27:01 AM 5057252 6919940 2825180 35.84 2688 2038736 784256 8.78 206888 2267192 40200 03:28:01 AM 5049936 6972984 2832496 35.93 2688 2096160 771816 8.64 236464 2240408 53904 03:29:01 AM 4867372 6984540 3015060 38.25 2688 2284168 712412 7.98 269236 2365600 25528 03:30:01 AM 4823400 6940680 3059032 38.81 2688 2284492 792512 8.87 269572 2408104 188 03:30:01 AM 4822792 6940084 3059640 38.82 2688 2284496 792512 8.87 269572 2408556 208 03:31:01 AM 4819172 6937740 3063260 38.86 2688 2285780 792512 8.87 269660 2412260 432 03:32:01 AM 4814132 6933928 3068300 38.93 2688 2287008 792512 8.87 269840 2417120 660 03:33:01 AM 4809356 6931320 3073076 38.99 2688 2289184 792512 8.87 269864 2421728 504 03:34:01 AM 4809888 6931892 3072544 38.98 2688 2289216 792512 8.87 269864 2421620 16 03:35:02 AM 4807988 6931176 3074444 39.00 2688 2290400 792512 8.87 269888 2423416 1196 03:36:01 AM 4806524 6930988 3075908 39.02 2688 2291676 811512 9.09 269920 2424748 240 03:37:01 AM 4805468 6930948 3076964 39.04 2688 2292700 811512 9.09 270020 2425796 940 03:38:01 AM 4803108 6930748 3079324 39.07 2688 2294852 811512 9.09 270092 2428100 156 03:39:01 AM 4799916 6928700 3082516 39.11 2688 2296012 811512 9.09 270112 2431100 56 03:40:01 AM 4799748 6928776 3082684 39.11 2688 2296232 812180 9.09 270220 2431136 4 03:41:01 AM 4798512 6928684 3083920 39.12 2688 2297400 812180 9.09 270224 2432352 296 03:42:01 AM 4796436 6928376 3085996 39.15 2688 2299176 812180 9.09 270248 2434292 680 03:43:01 AM 4794640 6928580 3087792 39.17 2688 2301192 812180 9.09 270320 2436228 628 03:44:01 AM 4793016 6928404 3089416 39.19 2688 2302628 812180 9.09 270512 2437608 280 03:45:01 AM 4792240 6928852 3090192 39.20 2688 2303896 812180 9.09 270672 2438348 144 03:46:01 AM 4790820 6928656 3091612 39.22 2688 2305056 812180 9.09 270832 2439600 776 03:47:01 AM 4788876 6928484 3093556 39.25 2688 2306812 812180 9.09 270888 2441672 392 03:48:01 AM 4786400 6927772 3096032 39.28 2688 2308584 812180 9.09 270932 2444124 420 03:49:01 AM 4780900 6927408 3101532 39.35 2688 2313720 812180 9.09 271172 2449544 72 03:50:01 AM 4776452 6926928 3105980 39.40 2688 2317688 828080 9.27 271336 2453700 232 03:51:01 AM 4773988 6926852 3108444 39.44 2688 2320068 828080 9.27 271380 2455936 1184 03:52:01 AM 4767588 6924708 3114844 39.52 2688 2324348 828080 9.27 271404 2462484 1088 03:53:01 AM 4894752 6930460 2987680 37.90 2688 2208964 758328 8.49 309060 2319820 65740 03:54:01 AM 4934552 6972164 2947880 37.40 2688 2211276 714748 8.00 515368 2076512 25532 Average: 4837669 6934058 3044763 38.63 2688 2265035 799810 8.96 274993 2394161 15360 03:25:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 345.58 204.34 1705.73 61.44 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 77.39 59.96 890.21 9.32 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 23.56 15.40 24.67 5.35 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 242.37 179.39 359.33 45.21 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 18.66 9.89 4.73 1.01 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 50.68 50.68 10.81 11.03 0.00 0.00 0.00 0.00 03:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:31:01 AM eth0 17.11 8.85 5.81 4.90 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 30.84 29.43 6.50 5.73 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 41.41 40.91 8.28 3.84 0.00 0.00 0.00 0.00 03:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:34:01 AM eth0 1.93 0.73 0.21 0.06 0.00 0.00 0.00 0.00 03:35:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:35:02 AM eth0 33.29 32.19 5.89 2.82 0.00 0.00 0.00 0.00 03:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:36:01 AM eth0 54.31 38.11 10.97 3.59 0.00 0.00 0.00 0.00 03:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:37:01 AM eth0 55.66 46.85 10.53 5.97 0.00 0.00 0.00 0.00 03:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:38:01 AM eth0 84.72 73.94 18.72 9.38 0.00 0.00 0.00 0.00 03:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:39:01 AM eth0 30.36 29.00 7.78 5.17 0.00 0.00 0.00 0.00 03:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:40:01 AM eth0 13.81 9.35 2.54 0.99 0.00 0.00 0.00 0.00 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 20.51 19.21 4.03 1.89 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 22.46 21.48 8.92 4.26 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 40.75 38.99 10.66 8.42 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 29.65 31.29 7.73 4.92 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 27.88 29.48 6.96 4.52 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 42.94 43.99 8.00 5.50 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 36.09 31.27 14.20 3.76 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 31.21 25.88 5.78 5.20 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 52.79 53.89 11.98 7.23 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 66.54 66.92 13.66 9.67 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 30.77 28.91 7.25 3.64 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 2.35 3.10 1.45 0.64 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 101.53 60.28 215.60 152.42 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 17.46 16.50 15.78 8.99 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 54.81 43.02 116.19 13.29 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) 02/25/2026 _x86_64_ (2 CPU) 03:24:40 LINUX RESTART (2 CPU) 03:25:02 AM CPU %user %nice %system %iowait %steal %idle 03:26:01 AM all 43.47 0.05 10.72 3.44 0.11 42.21 03:26:01 AM 0 42.42 0.09 9.94 2.18 0.12 45.25 03:26:01 AM 1 44.51 0.02 11.51 4.69 0.10 39.17 03:27:01 AM all 25.77 0.00 3.87 1.55 0.08 68.73 03:27:01 AM 0 25.52 0.00 3.52 0.77 0.08 70.11 03:27:01 AM 1 26.01 0.00 4.22 2.34 0.08 67.35 03:28:01 AM all 21.14 0.00 3.37 0.33 0.09 75.07 03:28:01 AM 0 19.36 0.00 3.42 0.32 0.10 76.81 03:28:01 AM 1 22.93 0.00 3.32 0.35 0.08 73.33 03:29:01 AM all 26.40 0.00 5.24 1.31 0.09 66.96 03:29:01 AM 0 21.90 0.00 5.05 1.27 0.08 71.70 03:29:01 AM 1 30.87 0.00 5.44 1.35 0.10 62.24 03:30:01 AM all 0.86 0.00 0.25 0.19 0.03 98.67 03:30:01 AM 0 1.61 0.00 0.29 0.27 0.02 97.82 03:30:01 AM 1 0.12 0.00 0.20 0.12 0.03 99.53 03:30:01 AM all 12.93 0.00 2.04 0.00 0.00 85.03 03:30:01 AM 0 23.29 0.00 1.37 0.00 0.00 75.34 03:30:01 AM 1 2.70 0.00 2.70 0.00 0.00 94.59 03:31:01 AM all 3.61 0.00 0.15 0.01 0.06 96.18 03:31:01 AM 0 4.10 0.00 0.15 0.00 0.05 95.70 03:31:01 AM 1 3.11 0.00 0.15 0.02 0.07 96.66 03:32:01 AM all 5.43 0.00 0.40 0.00 0.08 94.09 03:32:01 AM 0 2.16 0.00 0.28 0.00 0.07 97.49 03:32:01 AM 1 8.76 0.00 0.53 0.00 0.08 90.63 03:33:01 AM all 11.38 0.00 0.56 0.01 0.07 87.98 03:33:01 AM 0 7.28 0.00 0.39 0.02 0.05 92.26 03:33:01 AM 1 15.63 0.00 0.74 0.00 0.09 83.55 03:34:01 AM all 0.48 0.00 0.12 0.00 0.05 99.35 03:34:01 AM 0 0.57 0.00 0.08 0.00 0.03 99.32 03:34:01 AM 1 0.40 0.00 0.15 0.00 0.07 99.38 03:35:02 AM all 3.87 0.00 0.23 0.00 0.06 95.84 03:35:02 AM 0 1.03 0.00 0.18 0.00 0.03 98.75 03:35:02 AM 1 6.72 0.00 0.28 0.00 0.08 92.92 03:35:02 AM CPU %user %nice %system %iowait %steal %idle 03:36:01 AM all 4.85 0.00 0.29 0.00 0.05 94.81 03:36:01 AM 0 2.30 0.00 0.29 0.00 0.05 97.36 03:36:01 AM 1 7.40 0.00 0.29 0.00 0.05 92.26 03:37:01 AM all 6.20 0.00 0.49 0.00 0.06 93.24 03:37:01 AM 0 5.18 0.00 0.46 0.00 0.05 94.32 03:37:01 AM 1 7.23 0.00 0.53 0.00 0.07 92.17 03:38:01 AM all 7.74 0.00 0.46 0.00 0.08 91.73 03:38:01 AM 0 4.19 0.00 0.45 0.00 0.08 95.28 03:38:01 AM 1 11.34 0.00 0.46 0.00 0.07 88.13 03:39:01 AM all 6.31 0.00 0.36 0.00 0.07 93.27 03:39:01 AM 0 8.53 0.00 0.45 0.00 0.07 90.95 03:39:01 AM 1 4.15 0.00 0.27 0.00 0.07 95.52 03:40:01 AM all 3.14 0.00 0.35 0.18 0.08 96.24 03:40:01 AM 0 0.99 0.00 0.37 0.00 0.07 98.58 03:40:01 AM 1 5.34 0.00 0.34 0.36 0.10 93.86 03:41:01 AM all 4.29 0.00 0.22 0.00 0.07 95.43 03:41:01 AM 0 1.64 0.00 0.23 0.00 0.07 98.06 03:41:01 AM 1 6.94 0.00 0.20 0.00 0.07 92.79 03:42:01 AM all 7.37 0.00 0.40 0.00 0.06 92.17 03:42:01 AM 0 9.77 0.00 0.42 0.00 0.07 89.74 03:42:01 AM 1 4.96 0.00 0.37 0.00 0.05 94.62 03:43:01 AM all 7.72 0.00 0.48 0.00 0.06 91.74 03:43:01 AM 0 3.75 0.00 0.30 0.00 0.05 95.90 03:43:01 AM 1 11.79 0.00 0.67 0.00 0.07 87.48 03:44:01 AM all 3.86 0.00 0.28 0.00 0.07 95.79 03:44:01 AM 0 3.53 0.00 0.28 0.00 0.07 96.12 03:44:01 AM 1 4.20 0.00 0.28 0.00 0.07 95.45 03:45:01 AM all 3.46 0.00 0.26 0.00 0.06 96.22 03:45:01 AM 0 2.89 0.00 0.27 0.00 0.07 96.77 03:45:01 AM 1 4.03 0.00 0.25 0.00 0.05 95.67 03:46:01 AM all 3.64 0.00 0.24 0.00 0.05 96.07 03:46:01 AM 0 4.09 0.00 0.27 0.00 0.05 95.59 03:46:01 AM 1 3.18 0.00 0.22 0.00 0.05 96.55 03:46:01 AM CPU %user %nice %system %iowait %steal %idle 03:47:01 AM all 3.86 0.00 0.30 0.00 0.06 95.78 03:47:01 AM 0 1.71 0.00 0.27 0.00 0.05 97.98 03:47:01 AM 1 6.01 0.00 0.33 0.00 0.07 93.59 03:48:01 AM all 6.54 0.00 0.29 0.00 0.07 93.10 03:48:01 AM 0 5.27 0.00 0.34 0.00 0.05 94.34 03:48:01 AM 1 7.81 0.00 0.23 0.00 0.08 91.87 03:49:01 AM all 16.24 0.00 0.44 0.01 0.08 83.23 03:49:01 AM 0 11.01 0.00 0.37 0.02 0.08 88.52 03:49:01 AM 1 21.49 0.00 0.52 0.00 0.07 77.92 03:50:01 AM all 13.84 0.00 0.51 0.02 0.08 85.56 03:50:01 AM 0 7.70 0.00 0.44 0.02 0.08 91.77 03:50:01 AM 1 20.09 0.00 0.58 0.02 0.09 79.23 03:51:01 AM all 6.76 0.00 0.28 0.00 0.08 92.89 03:51:01 AM 0 2.88 0.00 0.30 0.00 0.08 96.74 03:51:01 AM 1 10.63 0.00 0.25 0.00 0.07 89.05 03:52:01 AM all 6.51 0.00 0.28 0.01 0.08 93.13 03:52:01 AM 0 3.46 0.00 0.23 0.02 0.07 96.23 03:52:01 AM 1 9.57 0.00 0.32 0.00 0.08 90.03 03:53:01 AM all 17.87 0.00 1.54 0.02 0.07 80.50 03:53:01 AM 0 23.80 0.00 2.02 0.00 0.07 74.11 03:53:01 AM 1 11.96 0.00 1.05 0.03 0.07 86.89 03:54:01 AM all 30.78 0.00 3.90 0.25 0.08 64.99 03:54:01 AM 0 32.62 0.00 4.15 0.22 0.08 62.92 03:54:01 AM 1 28.94 0.00 3.64 0.28 0.08 67.05 Average: all 10.47 0.00 1.25 0.25 0.07 87.96 Average: 0 9.01 0.00 1.21 0.17 0.07 89.54 Average: 1 11.93 0.00 1.29 0.33 0.07 86.38