---> uname -a: Linux prd-centos8-robot-2c-8g-4895.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 614 4797 19 2286 6785 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:f5:cc:e9 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.188/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84621sec preferred_lft 84621sec inet6 fe80::f816:3eff:fef5:cce9/64 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) 01/27/2026 _x86_64_ (2 CPU) 04:23:20 LINUX RESTART (2 CPU) 04:24:01 AM tps rtps wtps bread/s bwrtn/s 04:25:01 AM 79.17 8.98 70.19 1604.13 6108.95 04:26:01 AM 83.04 1.08 81.96 75.31 10032.39 04:27:01 AM 31.49 0.42 31.07 64.78 2574.44 04:28:01 AM 80.69 6.93 73.75 1289.52 8643.46 04:29:01 AM 6.68 0.07 6.61 4.93 507.06 04:30:01 AM 2.22 0.00 2.22 0.00 109.96 04:31:01 AM 0.47 0.00 0.47 0.00 48.63 04:32:01 AM 0.65 0.00 0.65 0.00 91.88 04:33:01 AM 0.23 0.00 0.23 0.00 4.60 04:34:01 AM 0.37 0.00 0.37 0.00 6.21 04:35:01 AM 0.60 0.00 0.60 0.00 84.05 04:36:01 AM 0.35 0.00 0.35 0.00 15.83 04:37:01 AM 0.45 0.00 0.45 0.00 100.02 04:38:01 AM 0.30 0.00 0.30 0.00 45.83 04:39:01 AM 1.68 0.03 1.65 0.27 47.75 04:40:01 AM 0.30 0.00 0.30 0.00 28.61 04:41:01 AM 0.45 0.02 0.43 0.13 82.92 04:42:01 AM 9.16 5.93 3.23 574.74 119.03 04:43:01 AM 0.70 0.00 0.70 0.00 91.59 04:44:01 AM 0.70 0.00 0.70 0.00 65.46 04:45:01 AM 0.42 0.00 0.42 0.00 76.32 04:46:01 AM 0.40 0.00 0.40 0.00 42.39 04:47:01 AM 0.32 0.00 0.32 0.00 44.38 04:48:01 AM 0.77 0.00 0.77 0.00 192.30 04:49:01 AM 0.82 0.00 0.82 0.00 162.84 04:50:01 AM 0.72 0.00 0.72 0.00 109.62 04:51:01 AM 0.37 0.00 0.37 0.00 141.87 04:52:01 AM 11.83 0.32 11.51 36.93 722.80 04:53:01 AM 32.67 0.47 32.21 52.92 3019.11 Average: 12.00 0.84 11.16 127.71 1149.00 04:24:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:25:01 AM 5344056 7071152 2538376 32.20 2688 1909192 651940 7.30 187728 2029092 185836 04:26:01 AM 5177636 7021000 2704796 34.31 2688 2019540 678920 7.60 199556 2153620 40908 04:27:01 AM 5125708 7053336 2756724 34.97 2688 2098980 653220 7.31 229728 2162496 71976 04:28:01 AM 4946356 7046172 2936076 37.25 2688 2267028 629288 7.05 261824 2290504 9664 04:29:01 AM 4898216 6998812 2984216 37.86 2688 2267824 683800 7.66 262172 2337100 388 04:30:01 AM 4896724 6998196 2985708 37.88 2688 2268716 699256 7.83 262256 2338568 308 04:31:01 AM 4891872 6994816 2990560 37.94 2688 2270156 699256 7.83 262440 2343396 520 04:32:01 AM 4887436 6992304 2994996 38.00 2688 2272060 699256 7.83 262460 2347692 60 04:33:01 AM 4887408 6992284 2995024 38.00 2688 2272068 699256 7.83 262460 2348096 4 04:34:01 AM 4887296 6992276 2995136 38.00 2688 2272212 699256 7.83 262460 2347952 136 04:35:01 AM 4883004 6990128 2999428 38.05 2688 2274316 719632 8.06 262504 2352544 4 04:36:01 AM 4881632 6989844 3000800 38.07 2688 2275412 719632 8.06 262616 2353588 784 04:37:01 AM 4879328 6989768 3003104 38.10 2688 2277640 719632 8.06 262688 2355812 152 04:38:01 AM 4877620 6989284 3004812 38.12 2688 2278872 719632 8.06 262708 2357308 120 04:39:01 AM 4877352 6989268 3005080 38.12 2688 2279108 710700 7.96 262844 2357392 68 04:40:01 AM 4875972 6988932 3006460 38.14 2688 2280176 732488 8.20 262848 2358672 412 04:41:01 AM 4873236 6988160 3009196 38.18 2688 2282148 713496 7.99 262872 2361780 128 04:42:01 AM 4854136 6988012 3028296 38.42 2688 2301112 711924 7.97 264912 2378340 608 04:43:01 AM 4852840 6988472 3029592 38.43 2688 2302784 711924 7.97 265144 2379772 4 04:44:01 AM 4850544 6987796 3031888 38.46 2688 2304420 711924 7.97 265332 2381916 148 04:45:01 AM 4848252 6987572 3034180 38.49 2688 2306480 711924 7.97 265496 2383892 236 04:46:01 AM 4847444 6987648 3034988 38.50 2688 2307356 711924 7.97 265504 2384656 4 04:47:01 AM 4842812 6986608 3039620 38.56 2688 2310980 711924 7.97 265664 2389276 2508 04:48:01 AM 4838644 6986660 3043788 38.61 2688 2315168 711924 7.97 265848 2393352 1468 04:49:01 AM 4835816 6986712 3046616 38.65 2688 2318048 711924 7.97 265944 2396288 16 04:50:01 AM 4830776 6985268 3051656 38.71 2688 2321664 715472 8.01 266012 2400828 780 04:51:01 AM 4825156 6984228 3057276 38.79 2688 2326248 715472 8.01 266012 2406528 1232 04:52:01 AM 4927980 6958888 2954452 37.48 2688 2203928 703148 7.87 348932 2245176 77500 04:53:01 AM 4871884 6915752 3010548 38.19 2688 2217312 751480 8.41 509484 2142628 34404 Average: 4907487 6994115 2974945 37.74 2688 2255205 703780 7.88 269188 2326837 14841 04:24:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:25:01 AM eth0 243.40 157.61 1672.81 53.38 0.00 0.00 0.00 0.00 04:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:26:01 AM eth0 63.15 42.89 640.28 7.45 0.00 0.00 0.00 0.00 04:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:27:01 AM eth0 27.09 19.29 87.41 5.99 0.00 0.00 0.00 0.00 04:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:28:01 AM eth0 235.66 167.42 299.25 43.60 0.00 0.00 0.00 0.00 04:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:29:01 AM eth0 24.33 13.93 8.44 2.87 0.00 0.00 0.00 0.00 04:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:30:01 AM eth0 2.73 3.23 1.49 0.99 0.00 0.00 0.00 0.00 04:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:31:01 AM eth0 31.72 30.76 6.70 5.86 0.00 0.00 0.00 0.00 04:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:32:01 AM eth0 42.34 41.83 7.93 3.72 0.00 0.00 0.00 0.00 04:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:33:01 AM eth0 3.92 0.77 0.54 0.24 0.00 0.00 0.00 0.00 04:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:34:01 AM eth0 9.95 6.93 1.55 0.82 0.00 0.00 0.00 0.00 04:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:35:01 AM eth0 45.51 45.89 9.71 4.00 0.00 0.00 0.00 0.00 04:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:36:01 AM eth0 67.04 44.02 13.18 6.12 0.00 0.00 0.00 0.00 04:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:37:01 AM eth0 89.44 77.89 19.32 9.46 0.00 0.00 0.00 0.00 04:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:38:01 AM eth0 35.91 32.73 8.31 5.05 0.00 0.00 0.00 0.00 04:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:39:01 AM eth0 11.16 10.08 2.43 1.25 0.00 0.00 0.00 0.00 04:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:40:01 AM eth0 24.29 17.94 4.83 1.95 0.00 0.00 0.00 0.00 04:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:41:01 AM eth0 35.99 29.62 10.22 4.91 0.00 0.00 0.00 0.00 04:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:42:01 AM eth0 45.48 43.75 10.15 8.49 0.00 0.00 0.00 0.00 04:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:43:01 AM eth0 55.98 58.56 10.36 7.06 0.00 0.00 0.00 0.00 04:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:44:01 AM eth0 57.77 60.44 10.37 7.21 0.00 0.00 0.00 0.00 04:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:45:01 AM eth0 47.81 46.28 15.69 5.67 0.00 0.00 0.00 0.00 04:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:46:01 AM eth0 20.41 15.43 4.64 2.34 0.00 0.00 0.00 0.00 04:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:47:01 AM eth0 46.63 44.74 8.61 6.88 0.00 0.00 0.00 0.00 04:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:48:01 AM eth0 58.81 59.48 13.55 9.14 0.00 0.00 0.00 0.00 04:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:49:01 AM eth0 48.66 48.28 10.94 6.31 0.00 0.00 0.00 0.00 04:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:50:01 AM eth0 24.15 23.25 5.16 3.14 0.00 0.00 0.00 0.00 04:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:51:01 AM eth0 2.18 2.83 1.71 0.65 0.00 0.00 0.00 0.00 04:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:52:01 AM eth0 96.57 62.47 190.97 155.54 0.00 0.00 0.00 0.00 04:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:53:01 AM eth0 17.79 17.04 14.79 8.59 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 52.27 42.25 106.60 13.06 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) 01/27/2026 _x86_64_ (2 CPU) 04:23:20 LINUX RESTART (2 CPU) 04:24:01 AM CPU %user %nice %system %iowait %steal %idle 04:25:01 AM all 38.33 0.00 5.51 0.95 0.12 55.10 04:25:01 AM 0 27.87 0.00 4.87 0.62 0.12 66.52 04:25:01 AM 1 48.80 0.00 6.15 1.29 0.12 43.65 04:26:01 AM all 21.75 0.00 3.19 2.01 0.08 72.97 04:26:01 AM 0 18.85 0.00 2.60 2.67 0.08 75.80 04:26:01 AM 1 24.65 0.00 3.77 1.35 0.08 70.15 04:27:01 AM all 25.81 0.00 3.68 0.40 0.14 69.97 04:27:01 AM 0 17.48 0.00 3.12 0.43 0.07 78.90 04:27:01 AM 1 34.12 0.00 4.23 0.37 0.22 61.07 04:28:01 AM all 25.16 0.00 4.85 1.26 0.08 68.65 04:28:01 AM 0 21.62 0.00 4.28 1.35 0.08 72.67 04:28:01 AM 1 28.71 0.00 5.41 1.17 0.08 64.62 04:29:01 AM all 3.39 0.00 0.25 0.05 0.03 96.27 04:29:01 AM 0 0.99 0.00 0.23 0.10 0.03 98.65 04:29:01 AM 1 5.80 0.00 0.27 0.00 0.03 93.90 04:30:01 AM all 1.41 0.00 0.12 0.01 0.06 98.40 04:30:01 AM 0 1.71 0.00 0.15 0.02 0.07 98.06 04:30:01 AM 1 1.12 0.00 0.08 0.00 0.05 98.75 04:31:01 AM all 6.54 0.00 0.46 0.00 0.07 92.93 04:31:01 AM 0 5.79 0.00 0.43 0.00 0.05 93.74 04:31:01 AM 1 7.30 0.00 0.49 0.00 0.08 92.13 04:32:01 AM all 10.05 0.00 0.56 0.00 0.07 89.33 04:32:01 AM 0 4.54 0.00 0.35 0.00 0.07 95.04 04:32:01 AM 1 15.89 0.00 0.78 0.00 0.07 83.25 04:33:01 AM all 0.50 0.00 0.10 0.00 0.07 99.33 04:33:01 AM 0 0.67 0.00 0.07 0.00 0.05 99.21 04:33:01 AM 1 0.33 0.00 0.13 0.00 0.08 99.45 04:34:01 AM all 0.87 0.00 0.16 0.00 0.04 98.93 04:34:01 AM 0 0.77 0.00 0.12 0.00 0.03 99.08 04:34:01 AM 1 0.97 0.00 0.20 0.00 0.05 98.78 04:35:01 AM all 6.44 0.00 0.33 0.01 0.08 93.14 04:35:01 AM 0 4.55 0.00 0.35 0.00 0.07 95.03 04:35:01 AM 1 8.33 0.00 0.32 0.02 0.08 91.25 04:35:01 AM CPU %user %nice %system %iowait %steal %idle 04:36:01 AM all 6.11 0.00 0.41 0.00 0.07 93.41 04:36:01 AM 0 6.55 0.00 0.35 0.00 0.07 93.03 04:36:01 AM 1 5.67 0.00 0.48 0.00 0.07 93.79 04:37:01 AM all 8.40 0.00 0.54 0.00 0.08 90.98 04:37:01 AM 0 6.52 0.00 0.49 0.00 0.07 92.92 04:37:01 AM 1 10.29 0.00 0.60 0.00 0.09 89.03 04:38:01 AM all 6.05 0.00 0.40 0.00 0.09 93.47 04:38:01 AM 0 3.58 0.00 0.28 0.00 0.08 96.05 04:38:01 AM 1 8.60 0.00 0.52 0.00 0.09 90.80 04:39:01 AM all 2.54 0.00 0.35 0.02 0.05 97.04 04:39:01 AM 0 1.57 0.00 0.27 0.03 0.03 98.09 04:39:01 AM 1 3.52 0.00 0.44 0.00 0.07 95.97 04:40:01 AM all 4.10 0.00 0.20 0.00 0.08 95.61 04:40:01 AM 0 3.33 0.00 0.20 0.00 0.08 96.39 04:40:01 AM 1 4.88 0.00 0.20 0.00 0.08 94.84 04:41:01 AM all 6.61 0.00 0.39 0.00 0.05 92.95 04:41:01 AM 0 3.29 0.00 0.33 0.00 0.05 96.32 04:41:01 AM 1 9.98 0.00 0.44 0.00 0.05 89.53 04:42:01 AM all 7.16 0.25 1.09 0.14 0.07 91.30 04:42:01 AM 0 4.66 0.49 0.71 0.27 0.07 93.80 04:42:01 AM 1 9.69 0.00 1.47 0.00 0.07 88.78 04:43:01 AM all 4.35 0.00 0.40 0.00 0.07 95.18 04:43:01 AM 0 3.32 0.00 0.39 0.00 0.07 96.23 04:43:01 AM 1 5.39 0.00 0.42 0.00 0.07 94.13 04:44:01 AM all 4.22 0.00 0.33 0.01 0.09 95.34 04:44:01 AM 0 3.68 0.00 0.37 0.00 0.08 95.87 04:44:01 AM 1 4.77 0.00 0.30 0.02 0.10 94.82 04:45:01 AM all 4.43 0.00 0.34 0.00 0.06 95.17 04:45:01 AM 0 2.80 0.00 0.33 0.00 0.05 96.82 04:45:01 AM 1 6.06 0.00 0.35 0.00 0.07 93.52 04:46:01 AM all 3.09 0.00 0.26 0.00 0.04 96.61 04:46:01 AM 0 3.99 0.00 0.34 0.00 0.05 95.63 04:46:01 AM 1 2.19 0.00 0.18 0.00 0.03 97.59 04:46:01 AM CPU %user %nice %system %iowait %steal %idle 04:47:01 AM all 12.27 0.00 0.38 0.00 0.08 87.27 04:47:01 AM 0 5.04 0.00 0.41 0.00 0.07 94.48 04:47:01 AM 1 19.42 0.00 0.35 0.00 0.10 80.13 04:48:01 AM all 14.17 0.00 0.52 0.00 0.08 85.23 04:48:01 AM 0 11.43 0.00 0.45 0.00 0.08 88.03 04:48:01 AM 1 16.96 0.00 0.58 0.00 0.09 82.38 04:49:01 AM all 8.89 0.00 0.39 0.00 0.07 90.65 04:49:01 AM 0 3.18 0.00 0.42 0.00 0.07 96.33 04:49:01 AM 1 14.60 0.00 0.37 0.00 0.07 84.96 04:50:01 AM all 8.36 0.00 0.36 0.01 0.08 91.20 04:50:01 AM 0 2.91 0.00 0.32 0.02 0.07 96.69 04:50:01 AM 1 13.80 0.00 0.40 0.00 0.08 85.71 04:51:01 AM all 6.61 0.00 0.22 0.01 0.08 93.09 04:51:01 AM 0 2.54 0.00 0.13 0.02 0.07 97.24 04:51:01 AM 1 10.68 0.00 0.30 0.00 0.08 88.94 04:52:01 AM all 26.70 0.00 2.35 0.26 0.08 70.61 04:52:01 AM 0 13.47 0.00 2.00 0.15 0.08 84.29 04:52:01 AM 1 39.92 0.00 2.70 0.37 0.08 56.92 04:53:01 AM all 33.95 0.00 4.14 0.29 0.10 61.52 04:53:01 AM 0 46.37 0.00 4.45 0.40 0.10 48.68 04:53:01 AM 1 21.55 0.00 3.83 0.18 0.10 74.33 Average: all 10.65 0.01 1.12 0.19 0.07 87.96 Average: 0 8.05 0.02 1.00 0.21 0.07 90.66 Average: 1 13.26 0.00 1.24 0.17 0.08 85.25