---> uname -a: Linux prd-centos8-robot-2c-8g-19820.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 590 4850 19 2257 6809 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:94:27:e0 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.68/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84791sec preferred_lft 84791sec inet6 fe80::f816:3eff:fe94:27e0/64 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) 02/22/2026 _x86_64_ (2 CPU) 02:22:21 LINUX RESTART (2 CPU) 02:23:01 AM tps rtps wtps bread/s bwrtn/s 02:24:01 AM 89.12 6.22 82.90 1093.55 6672.35 02:25:01 AM 80.21 1.37 78.84 135.42 10646.42 02:26:01 AM 51.57 6.78 44.79 1248.73 2771.39 02:27:01 AM 46.67 0.22 46.45 43.59 7267.81 02:28:01 AM 3.25 0.07 3.18 4.93 131.11 02:29:01 AM 2.35 0.00 2.35 0.00 113.45 02:30:01 AM 0.37 0.00 0.37 0.00 69.09 02:31:01 AM 0.28 0.00 0.28 0.00 3.65 02:32:01 AM 0.33 0.00 0.33 0.00 76.85 02:33:01 AM 0.68 0.00 0.68 0.00 15.41 02:34:01 AM 0.45 0.00 0.45 0.00 82.17 02:35:01 AM 0.43 0.00 0.43 0.00 41.80 02:36:01 AM 0.38 0.00 0.38 0.00 46.78 02:37:01 AM 0.37 0.00 0.37 0.00 15.89 02:38:01 AM 0.65 0.03 0.62 0.27 56.89 02:39:01 AM 1.48 0.00 1.48 0.00 90.30 02:40:01 AM 0.65 0.00 0.65 0.00 96.12 02:41:01 AM 0.50 0.00 0.50 0.00 76.26 02:42:01 AM 0.50 0.00 0.50 0.00 40.32 02:43:01 AM 0.68 0.00 0.68 0.00 76.37 02:44:01 AM 0.32 0.00 0.32 0.00 91.78 02:45:01 AM 0.68 0.00 0.68 0.00 194.80 02:46:01 AM 0.93 0.00 0.93 0.00 148.81 02:47:01 AM 0.57 0.00 0.57 0.00 81.17 02:48:01 AM 7.01 0.32 6.70 36.92 401.52 02:49:01 AM 30.27 0.52 29.76 63.85 3011.98 Average: 12.34 0.60 11.74 101.04 1243.13 02:23:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:24:01 AM 5282072 7074052 2600352 32.99 2688 1969552 663960 7.43 186740 2077860 244708 02:25:01 AM 5264796 7106228 2617628 33.21 2688 2017752 626460 7.01 219124 2051284 9028 02:26:01 AM 4912648 7004872 2969776 37.68 2688 2258784 689688 7.72 256324 2332468 180100 02:27:01 AM 4964208 7058264 2918216 37.02 2688 2261336 613564 6.87 261060 2272740 12 02:28:01 AM 4918216 7013516 2964208 37.61 2688 2262588 682692 7.64 261408 2318692 112 02:29:01 AM 4911564 7008916 2970860 37.69 2688 2264632 698336 7.82 261652 2324836 1028 02:30:01 AM 4908236 7006492 2974188 37.73 2688 2265536 721580 8.08 261652 2327872 28 02:31:01 AM 4908252 7006524 2974172 37.73 2688 2265548 700568 7.84 261652 2328296 24 02:32:01 AM 4905472 7005968 2976952 37.77 2688 2267772 700568 7.84 261696 2330832 60 02:33:01 AM 4905100 7005912 2977324 37.77 2688 2268096 700568 7.84 261708 2331184 336 02:34:01 AM 4901476 7004348 2980948 37.82 2688 2270156 700568 7.84 261880 2334656 108 02:35:01 AM 4899576 7004052 2982848 37.84 2688 2271768 700568 7.84 261888 2336592 680 02:36:01 AM 4898764 7003912 2983660 37.85 2688 2272432 715964 8.02 261900 2337492 96 02:37:01 AM 4898388 7003820 2984036 37.86 2688 2272716 715964 8.02 261900 2337704 36 02:38:01 AM 4895844 7003404 2986580 37.89 2688 2274836 712200 7.97 262136 2339832 804 02:39:01 AM 4893608 7003288 2988816 37.92 2688 2276956 712200 7.97 262164 2342328 1220 02:40:01 AM 4891824 7003076 2990600 37.94 2688 2278588 712740 7.98 262356 2343716 408 02:41:01 AM 4890252 7003156 2992172 37.96 2688 2280236 712740 7.98 262564 2345284 76 02:42:01 AM 4887608 7002964 2994816 37.99 2688 2282632 712740 7.98 262776 2347628 1600 02:43:01 AM 4886728 7002988 2995696 38.00 2688 2283560 712740 7.98 262788 2348612 564 02:44:01 AM 4882928 7002312 2999496 38.05 2688 2286676 712740 7.98 262916 2352408 1092 02:45:01 AM 4877896 7001820 3004528 38.12 2688 2291224 712740 7.98 263116 2357276 288 02:46:01 AM 4874148 7001776 3008276 38.16 2688 2294904 712740 7.98 263252 2360784 116 02:47:01 AM 4871736 7001840 3010688 38.19 2688 2297388 712740 7.98 263300 2363328 476 02:48:01 AM 4992708 7009004 2889716 36.66 2688 2187472 673376 7.54 298072 2225392 68296 02:49:01 AM 4959048 6978192 2923376 37.09 2688 2192968 723024 8.10 505304 2062220 27860 Average: 4933965 7012334 2948459 37.41 2688 2246773 698222 7.82 268128 2301204 20737 02:23:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 206.80 152.87 1447.43 42.83 0.00 0.00 0.00 0.00 02:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:25:01 AM eth0 80.36 61.73 641.34 8.80 0.00 0.00 0.00 0.00 02:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:26:01 AM eth0 50.22 39.23 334.79 7.81 0.00 0.00 0.00 0.00 02:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:27:01 AM eth0 198.80 142.44 42.80 31.88 0.00 0.00 0.00 0.00 02:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:28:01 AM eth0 36.14 21.50 10.57 3.03 0.00 0.00 0.00 0.00 02:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:29:01 AM eth0 44.74 45.19 7.94 6.63 0.00 0.00 0.00 0.00 02:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:30:01 AM eth0 33.67 32.01 6.23 2.71 0.00 0.00 0.00 0.00 02:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:31:01 AM eth0 1.65 0.40 0.16 0.03 0.00 0.00 0.00 0.00 02:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:32:01 AM eth0 67.81 66.24 12.19 5.78 0.00 0.00 0.00 0.00 02:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:33:01 AM eth0 37.39 14.41 6.39 1.70 0.00 0.00 0.00 0.00 02:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:34:01 AM eth0 106.85 90.69 20.79 12.37 0.00 0.00 0.00 0.00 02:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:35:01 AM eth0 56.08 55.13 11.40 8.56 0.00 0.00 0.00 0.00 02:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:36:01 AM eth0 20.51 19.31 4.42 3.71 0.00 0.00 0.00 0.00 02:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:37:01 AM eth0 18.53 14.93 3.18 1.34 0.00 0.00 0.00 0.00 02:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:38:01 AM eth0 41.91 38.38 9.19 5.83 0.00 0.00 0.00 0.00 02:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:39:01 AM eth0 52.57 50.85 12.08 8.22 0.00 0.00 0.00 0.00 02:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:40:01 AM eth0 70.05 66.02 11.61 7.46 0.00 0.00 0.00 0.00 02:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:41:01 AM eth0 63.07 64.73 10.79 7.47 0.00 0.00 0.00 0.00 02:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:42:01 AM eth0 66.36 66.36 17.87 7.65 0.00 0.00 0.00 0.00 02:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:43:01 AM eth0 23.50 18.13 5.06 2.57 0.00 0.00 0.00 0.00 02:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:44:01 AM eth0 43.59 41.41 7.37 6.22 0.00 0.00 0.00 0.00 02:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:45:01 AM eth0 57.13 57.58 11.63 7.11 0.00 0.00 0.00 0.00 02:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:46:01 AM eth0 75.49 74.99 15.52 10.15 0.00 0.00 0.00 0.00 02:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:47:01 AM eth0 27.08 24.95 4.86 3.11 0.00 0.00 0.00 0.00 02:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:48:01 AM eth0 92.97 57.30 181.12 134.66 0.00 0.00 0.00 0.00 02:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:49:01 AM eth0 17.06 16.68 14.59 9.12 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 61.17 51.29 109.66 13.34 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) 02/22/2026 _x86_64_ (2 CPU) 02:22:21 LINUX RESTART (2 CPU) 02:23:01 AM CPU %user %nice %system %iowait %steal %idle 02:24:01 AM all 39.71 0.00 6.53 0.71 0.12 52.94 02:24:01 AM 0 51.11 0.00 7.73 0.97 0.12 40.08 02:24:01 AM 1 28.32 0.00 5.32 0.45 0.12 65.79 02:25:01 AM all 20.47 0.00 2.83 0.79 0.09 75.82 02:25:01 AM 0 28.74 0.00 3.05 0.75 0.10 67.36 02:25:01 AM 1 12.20 0.00 2.60 0.83 0.08 84.28 02:26:01 AM all 26.75 0.00 5.19 0.39 0.07 67.59 02:26:01 AM 0 37.26 0.00 5.85 0.42 0.08 56.39 02:26:01 AM 1 16.29 0.00 4.53 0.37 0.07 78.74 02:27:01 AM all 9.73 0.00 2.23 0.58 0.06 87.41 02:27:01 AM 0 6.24 0.00 1.92 0.60 0.05 91.20 02:27:01 AM 1 13.22 0.00 2.54 0.55 0.07 83.62 02:28:01 AM all 5.13 0.00 0.32 0.02 0.03 94.50 02:28:01 AM 0 7.71 0.00 0.42 0.03 0.03 91.81 02:28:01 AM 1 2.56 0.00 0.22 0.00 0.03 97.19 02:29:01 AM all 9.85 0.00 0.45 0.01 0.06 89.63 02:29:01 AM 0 18.15 0.00 0.61 0.00 0.07 81.17 02:29:01 AM 1 1.91 0.00 0.30 0.02 0.05 97.72 02:30:01 AM all 5.28 0.00 0.42 0.00 0.05 94.25 02:30:01 AM 0 3.92 0.00 0.42 0.00 0.05 95.61 02:30:01 AM 1 6.65 0.00 0.41 0.00 0.05 92.89 02:31:01 AM all 0.44 0.00 0.13 0.00 0.05 99.38 02:31:01 AM 0 0.63 0.00 0.12 0.00 0.05 99.20 02:31:01 AM 1 0.25 0.00 0.13 0.00 0.05 99.57 02:32:01 AM all 6.87 0.00 0.35 0.00 0.05 92.73 02:32:01 AM 0 11.04 0.00 0.27 0.00 0.05 88.64 02:32:01 AM 1 2.71 0.00 0.44 0.00 0.05 96.80 02:33:01 AM all 1.80 0.00 0.18 0.00 0.04 97.98 02:33:01 AM 0 2.68 0.00 0.22 0.00 0.05 97.05 02:33:01 AM 1 0.92 0.00 0.15 0.00 0.03 98.90 02:34:01 AM all 10.55 0.00 0.64 0.01 0.07 88.73 02:34:01 AM 0 16.87 0.00 0.69 0.00 0.07 82.36 02:34:01 AM 1 4.36 0.00 0.59 0.02 0.07 94.96 02:34:01 AM CPU %user %nice %system %iowait %steal %idle 02:35:01 AM all 4.88 0.00 0.23 0.00 0.04 94.85 02:35:01 AM 0 7.33 0.00 0.18 0.00 0.05 92.44 02:35:01 AM 1 2.43 0.00 0.27 0.00 0.03 97.27 02:36:01 AM all 5.28 0.00 0.30 0.00 0.06 94.36 02:36:01 AM 0 9.39 0.00 0.43 0.00 0.05 90.13 02:36:01 AM 1 1.32 0.00 0.17 0.00 0.07 98.45 02:37:01 AM all 2.45 0.00 0.18 0.00 0.08 97.29 02:37:01 AM 0 3.68 0.00 0.24 0.00 0.08 96.00 02:37:01 AM 1 1.24 0.00 0.13 0.00 0.07 98.56 02:38:01 AM all 8.25 0.00 0.49 0.00 0.06 91.20 02:38:01 AM 0 8.47 0.00 0.49 0.00 0.07 90.97 02:38:01 AM 1 8.04 0.00 0.49 0.00 0.05 91.43 02:39:01 AM all 8.27 0.00 0.47 0.01 0.07 91.19 02:39:01 AM 0 12.72 0.00 0.59 0.00 0.07 86.62 02:39:01 AM 1 3.93 0.00 0.35 0.02 0.07 95.63 02:40:01 AM all 4.83 0.00 0.34 0.00 0.06 94.77 02:40:01 AM 0 5.44 0.00 0.34 0.00 0.05 94.17 02:40:01 AM 1 4.22 0.00 0.35 0.00 0.07 95.36 02:41:01 AM all 4.58 0.00 0.37 0.00 0.07 94.99 02:41:01 AM 0 4.64 0.00 0.35 0.00 0.07 94.95 02:41:01 AM 1 4.52 0.00 0.39 0.00 0.07 95.03 02:42:01 AM all 5.32 0.00 0.39 0.00 0.05 94.23 02:42:01 AM 0 5.42 0.00 0.35 0.00 0.05 94.17 02:42:01 AM 1 5.23 0.00 0.44 0.00 0.05 94.29 02:43:01 AM all 3.29 0.00 0.23 0.01 0.04 96.44 02:43:01 AM 0 4.71 0.00 0.27 0.00 0.05 94.97 02:43:01 AM 1 1.86 0.00 0.18 0.02 0.03 97.91 02:44:01 AM all 11.07 0.00 0.36 0.00 0.06 88.51 02:44:01 AM 0 11.54 0.00 0.39 0.00 0.05 88.02 02:44:01 AM 1 10.60 0.00 0.33 0.00 0.07 89.00 02:45:01 AM all 14.98 0.00 0.46 0.00 0.08 84.48 02:45:01 AM 0 20.05 0.00 0.42 0.00 0.08 79.45 02:45:01 AM 1 9.86 0.00 0.51 0.00 0.07 89.56 02:45:01 AM CPU %user %nice %system %iowait %steal %idle 02:46:01 AM all 12.52 0.00 0.56 0.00 0.05 86.87 02:46:01 AM 0 16.86 0.00 0.61 0.00 0.05 82.48 02:46:01 AM 1 8.21 0.00 0.52 0.00 0.05 91.22 02:47:01 AM all 7.07 0.00 0.33 0.00 0.06 92.54 02:47:01 AM 0 4.45 0.00 0.35 0.00 0.07 95.13 02:47:01 AM 1 9.70 0.00 0.30 0.00 0.05 89.95 02:48:01 AM all 17.75 0.00 1.53 0.02 0.07 80.64 02:48:01 AM 0 14.28 0.00 1.55 0.00 0.07 84.10 02:48:01 AM 1 21.22 0.00 1.50 0.03 0.07 77.18 02:49:01 AM all 31.59 0.00 3.84 0.15 0.08 64.34 02:49:01 AM 0 45.38 0.00 4.72 0.15 0.08 49.67 02:49:01 AM 1 17.81 0.00 2.97 0.15 0.08 78.99 Average: all 10.74 0.00 1.13 0.10 0.06 87.96 Average: 0 13.82 0.00 1.26 0.11 0.06 84.74 Average: 1 7.69 0.00 1.01 0.09 0.06 91.15