---> uname -a: Linux prd-centos8-robot-2c-8g-19543.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 589 4843 19 2265 6810 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:fe:e4:c1 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.224/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84692sec preferred_lft 84692sec inet6 fe80::f816:3eff:fefe:e4c1/64 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) 02/21/2026 _x86_64_ (2 CPU) 03:22:39 LINUX RESTART (2 CPU) 03:23:01 AM tps rtps wtps bread/s bwrtn/s 03:24:02 AM 144.04 78.87 65.16 8252.18 40597.28 03:25:01 AM 116.62 1.10 115.52 76.60 12287.19 03:26:01 AM 34.29 0.42 33.87 64.78 2467.06 03:27:01 AM 77.35 6.93 70.42 1289.52 8161.64 03:28:01 AM 13.41 0.07 13.35 4.93 1146.18 03:29:01 AM 3.98 0.00 3.98 0.00 165.31 03:30:01 AM 0.60 0.00 0.60 0.00 55.52 03:31:01 AM 0.68 0.00 0.68 0.00 64.61 03:32:01 AM 0.32 0.00 0.32 0.00 33.39 03:33:01 AM 0.23 0.00 0.23 0.00 4.32 03:34:01 AM 0.55 0.00 0.55 0.00 82.46 03:35:01 AM 0.38 0.00 0.38 0.00 16.96 03:36:01 AM 0.43 0.00 0.43 0.00 99.17 03:37:01 AM 0.63 0.00 0.63 0.00 53.74 03:38:01 AM 0.50 0.03 0.47 0.27 12.03 03:39:01 AM 1.38 0.00 1.38 0.00 73.88 03:40:01 AM 0.48 0.00 0.48 0.00 47.43 03:41:01 AM 0.55 0.00 0.55 0.00 102.73 03:42:01 AM 0.58 0.00 0.58 0.00 45.05 03:43:01 AM 0.62 0.00 0.62 0.00 79.82 03:44:01 AM 0.42 0.00 0.42 0.00 82.60 03:45:01 AM 0.48 0.00 0.48 0.00 53.22 03:46:01 AM 0.57 0.00 0.57 0.00 134.63 03:47:01 AM 0.87 0.00 0.87 0.00 187.12 03:48:01 AM 0.83 0.00 0.83 0.00 131.47 03:49:01 AM 0.63 0.00 0.63 0.00 82.55 03:50:01 AM 7.50 0.32 7.18 36.92 427.14 03:51:01 AM 33.58 0.52 33.07 63.83 3339.01 Average: 15.74 3.15 12.59 349.79 2495.44 03:23:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:24:02 AM 5396888 7017448 2485544 31.53 2688 1810928 767452 8.59 199884 1994596 139636 03:25:01 AM 5173616 7013812 2708816 34.37 2688 2016336 699836 7.84 199048 2154072 40200 03:26:01 AM 5123748 7042000 2758684 35.00 2688 2090480 694572 7.78 228932 2168484 76860 03:27:01 AM 4959528 7054276 2922904 37.08 2688 2261760 624492 6.99 261504 2274800 24484 03:28:01 AM 4934444 7029448 2947988 37.40 2688 2262212 674496 7.55 261836 2302380 128 03:29:01 AM 4931580 7027772 2950852 37.44 2688 2263408 674496 7.55 261924 2305360 448 03:30:01 AM 4925932 7023560 2956500 37.51 2688 2264888 711232 7.96 262104 2310484 524 03:31:01 AM 4920372 7019972 2962060 37.58 2688 2266792 711232 7.96 262128 2316316 896 03:32:01 AM 4920596 7020204 2961836 37.58 2688 2266800 711232 7.96 262132 2315864 8 03:33:01 AM 4919776 7019668 2962656 37.59 2688 2267108 711232 7.96 262132 2316856 304 03:34:01 AM 4917928 7019820 2964504 37.61 2688 2269084 711232 7.96 262176 2318692 52 03:35:01 AM 4916136 7019080 2966296 37.63 2688 2270144 711232 7.96 262288 2320528 792 03:36:01 AM 4913352 7018520 2969080 37.67 2688 2272376 711232 7.96 262360 2322980 196 03:37:01 AM 4912324 7018732 2970108 37.68 2688 2273600 727996 8.15 262380 2324200 8 03:38:01 AM 4911520 7018164 2970912 37.69 2688 2273836 728012 8.15 262568 2324608 164 03:39:01 AM 4910372 7018204 2972060 37.70 2688 2275072 728012 8.15 262572 2325772 144 03:40:01 AM 4908288 7017900 2974144 37.73 2688 2276836 726164 8.13 262596 2327896 748 03:41:01 AM 4906280 7018000 2976152 37.76 2688 2278948 726164 8.13 262700 2329732 68 03:42:01 AM 4904692 7018064 2977740 37.78 2688 2280640 726164 8.13 262908 2331180 796 03:43:01 AM 4903212 7018288 2979220 37.80 2688 2282312 726164 8.13 263116 2332676 532 03:44:01 AM 4901124 7017948 2981308 37.82 2688 2284040 726164 8.13 263236 2334556 48 03:45:01 AM 4898972 7017372 2983460 37.85 2688 2285592 726164 8.13 263260 2336744 224 03:46:01 AM 4892048 7015912 2990384 37.94 2688 2291064 726164 8.13 263508 2343344 1972 03:47:01 AM 4887788 7015880 2994644 37.99 2688 2295328 726164 8.13 263696 2347528 1280 03:48:01 AM 4885656 7015888 2996776 38.02 2688 2297464 726164 8.13 263740 2349364 100 03:49:01 AM 4879004 7013528 3003428 38.10 2688 2301760 726164 8.13 263764 2356108 2148 03:50:01 AM 4980224 6992732 2902208 36.82 2688 2185860 700268 7.84 301240 2241068 71604 03:51:01 AM 4992316 7016352 2890116 36.67 2688 2197872 683080 7.65 508600 2025312 35316 Average: 4950990 7019948 2931442 37.19 2688 2237948 712249 7.98 267083 2287554 14274 03:23:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:24:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:24:02 AM eth0 301.47 184.81 1660.79 59.92 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 85.68 64.46 906.11 9.72 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 24.61 17.06 69.12 5.55 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 241.39 164.96 313.97 43.11 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 16.28 8.30 6.00 1.15 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 6.11 6.16 3.49 1.65 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 34.19 32.24 6.97 5.97 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 46.37 45.45 8.38 4.06 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 2.25 0.55 0.24 0.04 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 13.48 11.40 2.49 1.31 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 44.87 45.10 9.45 3.99 0.00 0.00 0.00 0.00 03:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:35:01 AM eth0 69.12 42.59 13.36 6.02 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 76.27 67.51 18.69 9.07 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 33.01 30.33 7.87 4.69 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 14.43 11.55 2.97 1.53 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 20.81 19.63 4.50 2.29 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 37.72 31.81 10.30 4.95 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 63.51 62.22 12.53 10.15 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 58.00 59.26 10.52 7.13 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 56.49 58.09 10.53 7.10 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 34.33 32.11 13.34 4.05 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 28.97 23.86 6.10 3.70 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 69.74 70.75 14.36 10.27 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 74.92 75.00 16.07 10.49 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 25.44 23.19 5.13 3.10 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 2.80 3.23 1.58 0.71 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 99.42 55.55 189.20 153.48 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 18.19 16.84 15.10 8.82 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 57.12 45.13 118.79 13.72 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) 02/21/2026 _x86_64_ (2 CPU) 03:22:39 LINUX RESTART (2 CPU) 03:23:01 AM CPU %user %nice %system %iowait %steal %idle 03:24:02 AM all 38.32 0.04 10.16 10.32 0.10 41.06 03:24:02 AM 0 37.28 0.02 10.12 10.32 0.10 42.17 03:24:02 AM 1 39.36 0.07 10.21 10.32 0.10 39.95 03:25:01 AM all 29.69 0.00 4.76 1.59 0.08 63.87 03:25:01 AM 0 19.49 0.00 4.05 1.79 0.08 74.59 03:25:01 AM 1 39.92 0.00 5.48 1.39 0.08 53.12 03:26:01 AM all 22.33 0.00 3.58 0.87 0.08 73.13 03:26:01 AM 0 20.47 0.00 3.20 0.65 0.08 75.59 03:26:01 AM 1 24.19 0.00 3.97 1.08 0.08 70.68 03:27:01 AM all 24.36 0.00 4.63 3.22 0.08 67.71 03:27:01 AM 0 22.88 0.00 4.16 4.12 0.08 68.76 03:27:01 AM 1 25.84 0.00 5.09 2.32 0.08 66.66 03:28:01 AM all 1.81 0.00 0.28 0.15 0.04 97.72 03:28:01 AM 0 0.40 0.00 0.25 0.18 0.05 99.11 03:28:01 AM 1 3.22 0.00 0.30 0.12 0.03 96.33 03:29:01 AM all 2.99 0.00 0.13 0.03 0.08 96.77 03:29:01 AM 0 2.72 0.00 0.13 0.07 0.07 97.01 03:29:01 AM 1 3.26 0.00 0.13 0.00 0.08 96.52 03:30:01 AM all 5.91 0.00 0.38 0.00 0.07 93.65 03:30:01 AM 0 5.42 0.00 0.37 0.00 0.07 94.14 03:30:01 AM 1 6.39 0.00 0.39 0.00 0.07 93.16 03:31:01 AM all 9.28 0.00 0.54 0.00 0.06 90.12 03:31:01 AM 0 5.80 0.00 0.38 0.00 0.05 93.77 03:31:01 AM 1 12.89 0.00 0.71 0.00 0.07 86.33 03:32:01 AM all 0.49 0.00 0.12 0.00 0.08 99.32 03:32:01 AM 0 0.62 0.00 0.07 0.00 0.05 99.27 03:32:01 AM 1 0.37 0.00 0.17 0.00 0.10 99.37 03:33:01 AM all 1.45 0.00 0.17 0.00 0.06 98.32 03:33:01 AM 0 2.36 0.00 0.13 0.00 0.05 97.46 03:33:01 AM 1 0.55 0.00 0.20 0.00 0.07 99.18 03:34:01 AM all 5.86 0.00 0.28 0.00 0.08 93.79 03:34:01 AM 0 2.49 0.00 0.28 0.00 0.07 97.16 03:34:01 AM 1 9.23 0.00 0.27 0.00 0.08 90.42 03:34:01 AM CPU %user %nice %system %iowait %steal %idle 03:35:01 AM all 5.69 0.00 0.42 0.02 0.07 93.81 03:35:01 AM 0 3.15 0.00 0.32 0.00 0.07 96.47 03:35:01 AM 1 8.30 0.00 0.52 0.03 0.07 91.08 03:36:01 AM all 8.02 0.00 0.54 0.00 0.07 91.38 03:36:01 AM 0 3.50 0.00 0.50 0.00 0.07 95.93 03:36:01 AM 1 12.64 0.00 0.58 0.00 0.07 86.71 03:37:01 AM all 5.49 0.00 0.35 0.02 0.07 94.07 03:37:01 AM 0 4.67 0.00 0.23 0.02 0.07 95.02 03:37:01 AM 1 6.35 0.00 0.47 0.02 0.07 93.09 03:38:01 AM all 2.31 0.00 0.33 0.00 0.08 97.28 03:38:01 AM 0 3.00 0.00 0.31 0.00 0.07 96.62 03:38:01 AM 1 1.64 0.00 0.35 0.00 0.08 97.93 03:39:01 AM all 4.32 0.00 0.19 0.02 0.08 95.39 03:39:01 AM 0 2.56 0.00 0.17 0.00 0.08 97.19 03:39:01 AM 1 6.08 0.00 0.22 0.03 0.08 93.59 03:40:01 AM all 6.32 0.00 0.36 0.00 0.08 93.25 03:40:01 AM 0 2.07 0.00 0.20 0.00 0.07 97.66 03:40:01 AM 1 10.74 0.00 0.52 0.00 0.09 88.64 03:41:01 AM all 7.14 0.00 0.50 0.00 0.06 92.30 03:41:01 AM 0 6.55 0.00 0.54 0.00 0.07 92.84 03:41:01 AM 1 7.74 0.00 0.46 0.00 0.05 91.75 03:42:01 AM all 4.39 0.00 0.35 0.00 0.07 95.20 03:42:01 AM 0 4.44 0.00 0.33 0.00 0.07 95.16 03:42:01 AM 1 4.33 0.00 0.37 0.00 0.07 95.23 03:43:01 AM all 4.23 0.00 0.37 0.00 0.08 95.31 03:43:01 AM 0 3.39 0.00 0.35 0.00 0.07 96.19 03:43:01 AM 1 5.07 0.00 0.39 0.00 0.10 94.44 03:44:01 AM all 3.56 0.00 0.30 0.00 0.08 96.06 03:44:01 AM 0 1.49 0.00 0.32 0.00 0.07 98.12 03:44:01 AM 1 5.63 0.00 0.28 0.00 0.08 94.00 03:45:01 AM all 5.03 0.00 0.27 0.01 0.08 94.62 03:45:01 AM 0 7.39 0.00 0.33 0.00 0.08 92.19 03:45:01 AM 1 2.67 0.00 0.20 0.02 0.07 97.04 03:45:01 AM CPU %user %nice %system %iowait %steal %idle 03:46:01 AM all 17.29 0.00 0.52 0.01 0.08 82.10 03:46:01 AM 0 6.73 0.00 0.49 0.02 0.07 92.70 03:46:01 AM 1 28.00 0.00 0.56 0.00 0.08 71.36 03:47:01 AM all 13.70 0.00 0.47 0.00 0.08 85.74 03:47:01 AM 0 13.15 0.00 0.42 0.00 0.08 86.34 03:47:01 AM 1 14.25 0.00 0.53 0.00 0.08 85.13 03:48:01 AM all 6.38 0.00 0.30 0.01 0.08 93.24 03:48:01 AM 0 6.74 0.00 0.32 0.02 0.08 92.84 03:48:01 AM 1 6.01 0.00 0.28 0.00 0.07 93.64 03:49:01 AM all 6.36 0.00 0.25 0.00 0.08 93.32 03:49:01 AM 0 8.05 0.00 0.27 0.00 0.07 91.61 03:49:01 AM 1 4.66 0.00 0.23 0.00 0.08 95.02 03:50:01 AM all 19.37 0.00 1.54 0.04 0.08 78.96 03:50:01 AM 0 30.76 0.00 1.57 0.05 0.10 67.52 03:50:01 AM 1 7.99 0.00 1.52 0.03 0.07 90.39 03:51:01 AM all 30.13 0.00 4.30 0.18 0.09 65.30 03:51:01 AM 0 21.21 0.00 3.80 0.17 0.08 74.75 03:51:01 AM 1 39.04 0.00 4.80 0.20 0.10 55.86 Average: all 10.44 0.00 1.30 0.59 0.07 87.59 Average: 0 8.89 0.00 1.20 0.62 0.07 89.21 Average: 1 12.00 0.00 1.40 0.56 0.08 85.95