---> uname -a: Linux prd-centos8-robot-2c-8g-6145.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 721 4706 19 2269 6677 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:40:de:ff brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.46/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84698sec preferred_lft 84698sec inet6 fe80::f816:3eff:fe40:deff/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) 01/31/2026 _x86_64_ (2 CPU) 00:35:20 LINUX RESTART (2 CPU) 12:36:01 AM tps rtps wtps bread/s bwrtn/s 12:37:01 AM 85.07 6.48 78.59 1125.55 5843.29 12:38:01 AM 86.19 1.12 85.07 75.85 11140.29 12:39:01 AM 32.51 0.38 32.12 64.25 2153.52 12:40:01 AM 75.22 6.93 68.29 1289.30 7932.79 12:41:01 AM 6.83 0.07 6.76 4.93 492.42 12:42:01 AM 2.20 0.00 2.20 0.00 119.31 12:43:01 AM 0.65 0.00 0.65 0.00 55.06 12:44:01 AM 0.63 0.00 0.63 0.00 75.30 12:45:01 AM 0.25 0.00 0.25 0.00 12.68 12:46:01 AM 0.45 0.00 0.45 0.00 79.69 12:47:01 AM 0.80 0.00 0.80 0.00 24.23 12:48:01 AM 0.38 0.00 0.38 0.00 46.95 12:49:01 AM 0.55 0.00 0.55 0.00 69.52 12:50:01 AM 0.42 0.00 0.42 0.00 46.88 12:51:01 AM 0.95 0.03 0.92 0.27 22.79 12:52:01 AM 1.42 0.00 1.42 0.00 78.46 12:53:01 AM 0.27 0.00 0.27 0.00 60.49 12:54:01 AM 0.63 0.00 0.63 0.00 88.62 12:55:01 AM 0.48 0.00 0.48 0.00 78.72 12:56:01 AM 0.70 0.00 0.70 0.00 88.95 12:57:01 AM 0.35 0.00 0.35 0.00 51.29 12:58:01 AM 0.30 0.00 0.30 0.00 123.98 12:59:01 AM 0.75 0.00 0.75 0.00 108.35 01:00:01 AM 0.77 0.00 0.77 0.00 184.42 01:01:01 AM 0.97 0.02 0.95 0.13 109.18 01:02:01 AM 0.45 0.07 0.38 1.73 169.04 01:03:01 AM 24.11 0.40 23.71 46.78 2870.66 Average: 12.01 0.57 11.44 96.62 1189.84 12:36:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:37:01 AM 5219192 6995128 2663240 33.79 2688 1955256 781416 8.75 194352 2140452 230068 12:38:01 AM 5161908 7005524 2720524 34.51 2688 2019468 729776 8.17 210472 2162200 9956 12:39:01 AM 4999384 6969632 2883048 36.58 2688 2141104 757992 8.49 236168 2283564 99184 12:40:01 AM 4895572 6995860 2986860 37.89 2688 2266488 771260 8.64 261636 2341068 9648 12:41:01 AM 4846084 6947240 3036348 38.52 2688 2267392 847680 9.49 262036 2389328 768 12:42:01 AM 4843536 6945648 3038896 38.55 2688 2268308 847680 9.49 262060 2391880 320 12:43:01 AM 4833952 6937612 3048480 38.67 2688 2269864 847680 9.49 262252 2401256 540 12:44:01 AM 4830420 6935756 3052012 38.72 2688 2271532 847680 9.49 262264 2404800 324 12:45:01 AM 4828680 6934024 3053752 38.74 2688 2271540 847680 9.49 262264 2406672 4 12:46:01 AM 4824052 6931620 3058380 38.80 2688 2273764 847680 9.49 262308 2411144 60 12:47:01 AM 4823760 6931656 3058672 38.80 2688 2274092 847680 9.49 262320 2411424 4 12:48:01 AM 4819084 6929372 3063348 38.86 2688 2276500 847680 9.49 262492 2416064 1200 12:49:01 AM 4813176 6924932 3069256 38.94 2688 2277952 847680 9.49 262504 2421956 768 12:50:01 AM 4812532 6924764 3069900 38.95 2688 2278428 863844 9.67 262512 2422252 4 12:51:01 AM 4810476 6922996 3071956 38.97 2688 2278708 884096 9.90 262696 2424288 32 12:52:01 AM 4805804 6920564 3076628 39.03 2688 2280956 884096 9.90 262720 2428932 892 12:53:01 AM 4803844 6920600 3078588 39.06 2688 2282952 884096 9.90 262748 2430776 1212 12:54:01 AM 4800268 6918756 3082164 39.10 2688 2284708 884096 9.90 262956 2434396 796 12:55:01 AM 4798480 6918588 3083952 39.12 2688 2286360 884096 9.90 263148 2435824 404 12:56:01 AM 4793296 6915716 3089136 39.19 2688 2288640 884096 9.90 263364 2440840 484 12:57:01 AM 4792380 6916160 3090052 39.20 2688 2289992 884096 9.90 263388 2441804 464 12:58:01 AM 4787664 6914676 3094768 39.26 2688 2293252 884096 9.90 263540 2446408 152 12:59:01 AM 4780300 6912392 3102132 39.36 2688 2298336 884096 9.90 263776 2453404 2560 01:00:01 AM 4777596 6912232 3104836 39.39 2688 2300832 884096 9.90 263840 2456116 40 01:01:01 AM 4769400 6908012 3113032 39.49 2688 2304828 884096 9.90 263880 2464080 1316 01:02:01 AM 4631560 6774280 3250872 41.24 2688 2308912 1012804 11.34 263976 2601800 392 01:03:01 AM 4852464 6865700 3029968 38.44 2688 2185460 842832 9.44 504028 2165440 22372 Average: 4842773 6927016 3039659 38.56 2688 2251690 856078 9.59 266285 2393636 14221 12:36:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:37:01 AM eth0 204.60 145.11 1452.62 33.77 0.00 0.00 0.00 0.00 12:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:38:01 AM eth0 73.35 52.06 624.94 9.03 0.00 0.00 0.00 0.00 12:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:39:01 AM eth0 43.35 36.12 337.39 7.82 0.00 0.00 0.00 0.00 12:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:40:01 AM eth0 207.30 149.17 46.29 40.46 0.00 0.00 0.00 0.00 12:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:41:01 AM eth0 32.81 16.06 9.18 6.17 0.00 0.00 0.00 0.00 12:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:42:01 AM eth0 4.22 4.12 1.76 1.10 0.00 0.00 0.00 0.00 12:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:43:01 AM eth0 37.49 35.70 7.90 6.49 0.00 0.00 0.00 0.00 12:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:44:01 AM eth0 35.36 34.83 6.95 3.15 0.00 0.00 0.00 0.00 12:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:45:01 AM eth0 2.47 0.42 0.20 0.03 0.00 0.00 0.00 0.00 12:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:46:01 AM eth0 60.22 57.37 11.55 5.14 0.00 0.00 0.00 0.00 12:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:47:01 AM eth0 31.21 15.21 5.64 1.52 0.00 0.00 0.00 0.00 12:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:48:01 AM eth0 108.16 89.65 22.46 12.55 0.00 0.00 0.00 0.00 12:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:49:01 AM eth0 45.73 42.61 11.11 4.39 0.00 0.00 0.00 0.00 12:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:50:01 AM eth0 14.21 12.35 2.97 3.06 0.00 0.00 0.00 0.00 12:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:51:01 AM eth0 19.59 14.05 3.44 1.35 0.00 0.00 0.00 0.00 12:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:52:01 AM eth0 35.37 33.24 8.80 5.16 0.00 0.00 0.00 0.00 12:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:53:01 AM eth0 44.46 42.78 10.88 7.65 0.00 0.00 0.00 0.00 12:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:54:01 AM eth0 60.72 62.89 11.12 7.52 0.00 0.00 0.00 0.00 12:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:55:01 AM eth0 58.73 60.01 10.40 7.13 0.00 0.00 0.00 0.00 12:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:56:01 AM eth0 57.84 57.66 17.05 6.92 0.00 0.00 0.00 0.00 12:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:57:01 AM eth0 24.16 18.83 5.28 2.72 0.00 0.00 0.00 0.00 12:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:58:01 AM eth0 43.67 41.42 8.04 6.32 0.00 0.00 0.00 0.00 12:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:59:01 AM eth0 71.09 71.72 15.42 10.28 0.00 0.00 0.00 0.00 01:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:00:01 AM eth0 52.19 50.27 11.73 6.71 0.00 0.00 0.00 0.00 01:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:01:01 AM eth0 10.86 10.73 2.82 1.66 0.00 0.00 0.00 0.00 01:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:02:01 AM eth0 2.66 3.31 1.66 0.75 0.00 0.00 0.00 0.00 01:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:03:01 AM eth0 96.13 65.36 193.55 155.15 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 54.74 45.30 105.22 13.11 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) 01/31/2026 _x86_64_ (2 CPU) 00:35:20 LINUX RESTART (2 CPU) 12:36:01 AM CPU %user %nice %system %iowait %steal %idle 12:37:01 AM all 36.50 0.00 5.39 1.96 0.11 56.05 12:37:01 AM 0 23.89 0.00 4.12 1.68 0.10 70.21 12:37:01 AM 1 49.16 0.00 6.66 2.24 0.12 41.83 12:38:01 AM all 21.79 0.00 3.37 2.11 0.13 72.60 12:38:01 AM 0 17.73 0.00 3.84 2.29 0.12 76.03 12:38:01 AM 1 25.85 0.00 2.90 1.93 0.13 69.18 12:39:01 AM all 23.38 0.00 3.27 1.11 0.09 72.14 12:39:01 AM 0 17.85 0.00 2.69 0.77 0.08 78.61 12:39:01 AM 1 28.91 0.00 3.85 1.45 0.10 65.69 12:40:01 AM all 21.75 0.00 4.68 1.53 0.08 71.97 12:40:01 AM 0 19.16 0.00 4.90 1.35 0.08 74.51 12:40:01 AM 1 24.34 0.00 4.45 1.70 0.08 69.43 12:41:01 AM all 3.25 0.00 0.27 0.07 0.06 96.36 12:41:01 AM 0 2.07 0.00 0.32 0.12 0.07 97.43 12:41:01 AM 1 4.43 0.00 0.22 0.02 0.05 95.29 12:42:01 AM all 1.85 0.00 0.12 0.03 0.08 97.92 12:42:01 AM 0 1.14 0.00 0.12 0.07 0.08 98.60 12:42:01 AM 1 2.56 0.00 0.12 0.00 0.08 97.24 12:43:01 AM all 6.57 0.00 0.44 0.01 0.08 92.91 12:43:01 AM 0 4.97 0.00 0.41 0.02 0.09 94.51 12:43:01 AM 1 8.15 0.00 0.46 0.00 0.07 91.32 12:44:01 AM all 8.15 0.00 0.50 0.03 0.09 91.23 12:44:01 AM 0 5.38 0.00 0.45 0.03 0.07 94.07 12:44:01 AM 1 10.93 0.00 0.55 0.02 0.12 88.38 12:45:01 AM all 0.42 0.00 0.11 0.00 0.07 99.41 12:45:01 AM 0 0.40 0.00 0.12 0.00 0.05 99.43 12:45:01 AM 1 0.43 0.00 0.10 0.00 0.08 99.38 12:46:01 AM all 6.58 0.00 0.31 0.02 0.09 93.00 12:46:01 AM 0 1.42 0.00 0.33 0.00 0.07 98.18 12:46:01 AM 1 11.75 0.00 0.28 0.03 0.12 87.81 12:47:01 AM all 1.71 0.00 0.18 0.01 0.10 97.99 12:47:01 AM 0 0.79 0.00 0.18 0.00 0.12 98.91 12:47:01 AM 1 2.64 0.00 0.18 0.02 0.08 97.07 12:47:01 AM CPU %user %nice %system %iowait %steal %idle 12:48:01 AM all 10.17 0.00 0.63 0.00 0.09 89.12 12:48:01 AM 0 1.94 0.00 0.49 0.00 0.10 97.47 12:48:01 AM 1 18.88 0.00 0.78 0.00 0.07 80.27 12:49:01 AM all 4.53 0.00 0.27 0.00 0.08 95.13 12:49:01 AM 0 2.52 0.00 0.28 0.00 0.08 97.11 12:49:01 AM 1 6.54 0.00 0.25 0.00 0.07 93.14 12:50:01 AM all 3.87 0.00 0.28 0.00 0.10 95.75 12:50:01 AM 0 3.15 0.00 0.20 0.00 0.09 96.56 12:50:01 AM 1 4.62 0.00 0.35 0.00 0.12 94.91 12:51:01 AM all 1.91 0.00 0.33 0.00 0.08 97.68 12:51:01 AM 0 0.92 0.00 0.32 0.00 0.07 98.70 12:51:01 AM 1 2.92 0.00 0.34 0.00 0.08 96.66 12:52:01 AM all 7.62 0.00 0.33 0.02 0.10 91.94 12:52:01 AM 0 8.55 0.00 0.34 0.00 0.09 91.03 12:52:01 AM 1 6.70 0.00 0.32 0.03 0.12 92.83 12:53:01 AM all 7.62 0.00 0.48 0.00 0.08 91.82 12:53:01 AM 0 2.29 0.00 0.27 0.00 0.08 97.36 12:53:01 AM 1 13.18 0.00 0.70 0.00 0.07 86.05 12:54:01 AM all 4.37 0.00 0.36 0.00 0.08 95.19 12:54:01 AM 0 5.09 0.00 0.35 0.00 0.08 94.48 12:54:01 AM 1 3.65 0.00 0.37 0.00 0.08 95.90 12:55:01 AM all 4.13 0.00 0.32 0.00 0.09 95.46 12:55:01 AM 0 4.40 0.00 0.33 0.00 0.10 95.16 12:55:01 AM 1 3.86 0.00 0.30 0.00 0.08 95.75 12:56:01 AM all 4.68 0.00 0.32 0.01 0.09 94.90 12:56:01 AM 0 4.17 0.00 0.30 0.02 0.08 95.43 12:56:01 AM 1 5.20 0.00 0.33 0.00 0.10 94.36 12:57:01 AM all 4.33 0.00 0.23 0.00 0.10 95.33 12:57:01 AM 0 1.24 0.00 0.13 0.00 0.08 98.55 12:57:01 AM 1 7.43 0.00 0.33 0.00 0.12 92.12 12:58:01 AM all 10.98 0.00 0.36 0.00 0.08 88.57 12:58:01 AM 0 3.72 0.00 0.39 0.00 0.07 95.83 12:58:01 AM 1 18.31 0.00 0.34 0.00 0.10 81.25 12:58:01 AM CPU %user %nice %system %iowait %steal %idle 12:59:01 AM all 16.25 0.00 0.54 0.00 0.09 83.11 12:59:01 AM 0 8.35 0.00 0.44 0.00 0.08 91.13 12:59:01 AM 1 24.35 0.00 0.65 0.00 0.10 74.90 01:00:01 AM all 7.35 0.00 0.33 0.00 0.11 92.20 01:00:01 AM 0 2.59 0.00 0.28 0.00 0.10 97.02 01:00:01 AM 1 12.12 0.00 0.39 0.00 0.12 87.38 01:01:01 AM all 7.60 0.00 0.32 0.01 0.08 92.00 01:01:01 AM 0 2.92 0.00 0.27 0.02 0.07 96.72 01:01:01 AM 1 12.27 0.00 0.37 0.00 0.08 87.28 01:02:01 AM all 11.13 0.00 0.38 0.00 0.08 88.41 01:02:01 AM 0 12.66 0.00 0.35 0.00 0.05 86.93 01:02:01 AM 1 9.59 0.00 0.42 0.00 0.10 89.89 01:03:01 AM all 25.58 0.00 3.28 1.52 0.09 69.53 01:03:01 AM 0 26.05 0.00 2.73 2.56 0.10 68.57 01:03:01 AM 1 25.11 0.00 3.82 0.48 0.08 70.50 Average: all 9.80 0.00 1.02 0.31 0.09 88.78 Average: 0 6.87 0.00 0.93 0.33 0.08 91.79 Average: 1 12.74 0.00 1.11 0.30 0.09 85.76