---> uname -a: Linux prd-centos8-robot-2c-8g-34519.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 679 4712 19 2305 6719 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:52:da:a3 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.18/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84594sec preferred_lft 84594sec inet6 fe80::f816:3eff:fe52:daa3/64 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) 01/13/2026 _x86_64_ (2 CPU) 03:15:02 LINUX RESTART (2 CPU) 03:16:01 AM tps rtps wtps bread/s bwrtn/s 03:17:01 AM 123.43 0.32 123.11 14.00 11071.98 03:18:01 AM 46.18 1.40 44.78 135.98 5556.37 03:19:01 AM 61.66 6.75 54.91 1248.19 4309.20 03:20:01 AM 53.58 2.70 50.88 436.12 6816.31 03:21:01 AM 4.05 0.00 4.05 0.00 143.59 03:22:01 AM 0.68 0.00 0.68 0.00 10.80 03:23:01 AM 0.33 0.00 0.33 0.00 3.60 03:24:01 AM 2.18 0.10 2.08 6.80 156.31 03:25:01 AM 0.45 0.00 0.45 0.00 155.64 03:26:01 AM 0.50 0.00 0.50 0.00 148.90 03:27:01 AM 0.23 0.00 0.23 0.00 203.43 03:28:01 AM 0.40 0.00 0.40 0.00 42.49 03:29:01 AM 0.30 0.00 0.30 0.00 37.99 03:30:00 AM 0.39 0.03 0.36 0.27 10.18 03:30:01 AM 0.00 0.00 0.00 0.00 0.00 03:31:01 AM 1.42 0.00 1.42 0.00 48.83 03:32:01 AM 0.25 0.00 0.25 0.00 37.09 03:33:01 AM 0.43 0.00 0.43 0.00 176.77 03:34:01 AM 0.27 0.00 0.27 0.00 122.44 03:35:01 AM 0.23 0.00 0.23 0.00 139.51 03:36:01 AM 0.65 0.00 0.65 0.00 213.01 03:37:01 AM 0.18 0.00 0.18 0.00 4.95 03:38:01 AM 0.18 0.00 0.18 0.00 84.79 03:39:01 AM 0.20 0.00 0.20 0.00 10.71 03:40:01 AM 0.15 0.00 0.15 0.00 14.66 03:41:01 AM 0.37 0.00 0.37 0.00 25.91 03:42:01 AM 0.43 0.00 0.43 0.00 96.67 03:43:01 AM 6.05 5.75 0.30 555.55 45.68 03:44:01 AM 13.05 0.32 12.73 36.92 557.03 03:45:01 AM 31.24 0.47 30.78 52.92 3307.77 Average: 12.06 0.62 11.44 85.80 1157.63 03:16:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:17:01 AM 5053744 6925624 2828680 35.89 2688 2048924 782492 8.76 191792 2287828 170972 03:18:01 AM 5178292 7022768 2704132 34.31 2688 2020268 687548 7.70 219908 2132136 10764 03:19:01 AM 4867852 6962372 3014572 38.24 2688 2260068 718108 8.04 256840 2371052 159340 03:20:01 AM 4876788 6987580 3005636 38.13 2688 2278232 681552 7.63 266992 2351668 24 03:21:01 AM 4877744 6988552 3004680 38.12 2688 2278236 681552 7.63 266992 2351440 4 03:22:01 AM 4877708 6988516 3004716 38.12 2688 2278236 681552 7.63 266992 2351364 4 03:23:01 AM 4877664 6988672 3004760 38.12 2688 2278436 681552 7.63 266996 2351432 204 03:24:01 AM 4819420 6935068 3063004 38.86 2688 2283084 788436 8.83 267520 2408184 2044 03:25:01 AM 4811972 6932608 3070452 38.95 2688 2288096 825928 9.25 267520 2416116 2560 03:26:01 AM 4807896 6932524 3074528 39.00 2688 2292104 825928 9.25 267520 2419940 2276 03:27:01 AM 4801624 6930228 3080800 39.08 2688 2296048 825928 9.25 267824 2426180 148 03:28:01 AM 4800800 6930424 3081624 39.09 2688 2297060 825928 9.25 267888 2427132 4 03:29:01 AM 4801488 6932172 3080936 39.09 2688 2298120 807324 9.04 267888 2426588 4 03:30:00 AM 4801604 6932648 3080820 39.08 2688 2298484 775028 8.68 268004 2426476 176 03:30:01 AM 4801188 6932244 3081236 39.09 2688 2298480 775028 8.68 268012 2426820 192 03:31:01 AM 4800584 6931984 3081840 39.10 2688 2298816 775028 8.68 268012 2427308 44 03:32:01 AM 4794236 6929532 3088188 39.18 2688 2302712 790420 8.85 268064 2433188 2924 03:33:01 AM 4787080 6924896 3095344 39.27 2688 2305248 828672 9.28 268064 2440256 324 03:34:01 AM 4781584 6924024 3100840 39.34 2688 2309856 828672 9.28 268064 2445712 1320 03:35:01 AM 4777692 6923200 3104732 39.39 2688 2312944 828672 9.28 268064 2449936 256 03:36:01 AM 4771444 6922876 3110980 39.47 2688 2318848 828672 9.28 268064 2455852 4 03:37:01 AM 4771668 6923244 3110756 39.46 2688 2318992 828672 9.28 268064 2455928 56 03:38:01 AM 4769792 6923908 3112632 39.49 2688 2321532 809656 9.07 268064 2457956 84 03:39:01 AM 4769548 6924056 3112876 39.49 2688 2321924 809656 9.07 268064 2458348 196 03:40:01 AM 4771036 6925992 3111388 39.47 2688 2322380 789412 8.84 268064 2456588 244 03:41:01 AM 4770748 6926156 3111676 39.48 2688 2322840 789412 8.84 268068 2456776 136 03:42:01 AM 4765028 6923272 3117396 39.55 2688 2325668 856184 9.59 268216 2461980 304 03:43:01 AM 4744496 6920600 3137928 39.81 2688 2343504 872572 9.77 270692 2479804 944 03:44:01 AM 4777972 6867056 3104452 39.38 2688 2262216 785304 8.79 352676 2387456 108300 03:45:01 AM 4876144 6929416 3006280 38.14 2688 2226604 735744 8.24 518492 2127828 25332 Average: 4826161 6938074 3056263 38.77 2688 2280265 784021 8.78 274581 2398976 16306 03:16:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:17:01 AM eth0 133.52 105.43 1508.32 14.39 0.00 0.00 0.00 0.00 03:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:18:01 AM eth0 13.75 11.23 7.37 4.24 0.00 0.00 0.00 0.00 03:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:19:01 AM eth0 33.94 29.33 333.84 6.71 0.00 0.00 0.00 0.00 03:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:20:01 AM eth0 384.84 302.88 97.43 83.99 0.00 0.00 0.00 0.00 03:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:21:01 AM eth0 2.62 2.03 0.57 0.49 0.00 0.00 0.00 0.00 03:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:22:01 AM eth0 2.72 2.12 0.47 0.45 0.00 0.00 0.00 0.00 03:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:23:01 AM eth0 20.46 11.46 6.47 1.23 0.00 0.00 0.00 0.00 03:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:24:01 AM eth0 33.57 27.22 26.75 4.10 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 26.43 26.75 27.00 3.65 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 13.68 14.11 17.51 2.26 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 44.10 44.17 29.01 4.74 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 30.51 29.39 9.64 2.98 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 49.03 47.11 11.46 4.81 0.00 0.00 0.00 0.00 03:30:00 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:30:00 AM eth0 10.88 9.11 2.63 1.79 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 0.00 0.00 0.00 0.00 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 9.33 7.50 2.46 1.65 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 70.71 69.14 14.99 14.05 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 77.15 76.40 29.54 6.28 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 99.53 100.08 58.19 7.62 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 73.45 72.92 40.64 5.48 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 84.42 84.14 58.94 7.08 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 16.45 16.30 2.92 1.17 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 66.34 65.36 28.78 5.85 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 12.66 10.66 3.01 2.20 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 12.93 11.10 3.07 2.27 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 12.56 12.01 4.29 1.30 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 112.95 99.55 36.16 8.74 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 31.62 25.67 6.06 2.65 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 126.84 81.42 180.99 147.31 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 17.11 15.93 14.76 7.88 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 56.02 48.65 88.44 12.33 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) 01/13/2026 _x86_64_ (2 CPU) 03:15:02 LINUX RESTART (2 CPU) 03:16:01 AM CPU %user %nice %system %iowait %steal %idle 03:17:01 AM all 38.65 0.00 5.51 1.45 0.12 54.26 03:17:01 AM 0 44.92 0.00 6.11 1.12 0.12 47.73 03:17:01 AM 1 32.40 0.00 4.92 1.78 0.12 60.77 03:18:01 AM all 19.39 0.00 2.54 0.83 0.15 77.09 03:18:01 AM 0 25.77 0.00 2.96 0.94 0.15 70.19 03:18:01 AM 1 13.02 0.00 2.12 0.73 0.15 83.98 03:19:01 AM all 26.04 0.00 5.38 2.83 0.13 65.62 03:19:01 AM 0 28.45 0.00 5.76 3.40 0.15 62.25 03:19:01 AM 1 23.63 0.00 5.01 2.27 0.10 68.99 03:20:01 AM all 13.92 0.00 2.96 0.83 0.09 82.20 03:20:01 AM 0 12.03 0.00 2.62 0.87 0.08 84.40 03:20:01 AM 1 15.81 0.00 3.30 0.79 0.10 79.99 03:21:01 AM all 0.29 0.00 0.09 0.03 0.04 99.55 03:21:01 AM 0 0.12 0.00 0.08 0.02 0.05 99.73 03:21:01 AM 1 0.47 0.00 0.10 0.03 0.03 99.37 03:22:01 AM all 0.31 0.00 0.08 0.00 0.03 99.57 03:22:01 AM 0 0.17 0.00 0.12 0.00 0.03 99.68 03:22:01 AM 1 0.45 0.00 0.05 0.00 0.03 99.46 03:23:01 AM all 0.37 0.00 0.13 0.00 0.03 99.47 03:23:01 AM 0 0.07 0.00 0.07 0.00 0.02 99.85 03:23:01 AM 1 0.67 0.00 0.18 0.00 0.05 99.10 03:24:01 AM all 10.49 0.00 0.96 0.05 0.08 88.43 03:24:01 AM 0 16.82 0.00 1.55 0.02 0.08 81.53 03:24:01 AM 1 4.19 0.00 0.37 0.08 0.07 95.30 03:25:01 AM all 11.19 0.00 0.91 0.00 0.10 87.79 03:25:01 AM 0 17.42 0.00 1.36 0.00 0.10 81.12 03:25:01 AM 1 4.98 0.00 0.47 0.00 0.10 94.45 03:26:01 AM all 7.86 0.00 0.31 0.01 0.08 91.74 03:26:01 AM 0 9.95 0.00 0.35 0.00 0.08 89.62 03:26:01 AM 1 5.77 0.00 0.27 0.02 0.08 93.86 03:27:01 AM all 11.81 0.00 1.36 0.02 0.11 86.71 03:27:01 AM 0 13.21 0.00 1.68 0.03 0.12 84.96 03:27:01 AM 1 10.38 0.00 1.03 0.00 0.10 88.49 03:27:01 AM CPU %user %nice %system %iowait %steal %idle 03:28:01 AM all 6.18 0.00 0.58 0.00 0.13 93.11 03:28:01 AM 0 8.89 0.00 0.80 0.00 0.14 90.17 03:28:01 AM 1 3.51 0.00 0.37 0.00 0.12 96.00 03:29:01 AM all 6.64 0.00 0.63 0.00 0.09 92.64 03:29:01 AM 0 4.05 0.00 0.52 0.00 0.10 95.33 03:29:01 AM 1 9.23 0.00 0.74 0.00 0.08 89.94 03:30:00 AM all 4.53 0.00 0.49 0.00 0.10 94.88 03:30:00 AM 0 3.13 0.00 0.33 0.00 0.09 96.45 03:30:00 AM 1 5.93 0.00 0.65 0.00 0.12 93.30 03:30:01 AM all 0.85 0.00 0.57 0.00 0.28 98.29 03:30:01 AM 0 1.14 0.00 0.57 0.00 0.57 97.73 03:30:01 AM 1 0.57 0.00 0.57 0.00 0.00 98.86 03:31:01 AM all 3.56 0.00 0.31 0.02 0.09 96.02 03:31:01 AM 0 3.24 0.00 0.27 0.02 0.08 96.39 03:31:01 AM 1 3.88 0.00 0.35 0.02 0.10 95.65 03:32:01 AM all 13.32 0.00 1.03 0.00 0.11 85.54 03:32:01 AM 0 16.76 0.00 1.49 0.00 0.14 81.62 03:32:01 AM 1 10.06 0.00 0.60 0.00 0.08 89.25 03:33:01 AM all 5.98 0.00 0.43 0.01 0.10 93.49 03:33:01 AM 0 7.62 0.00 0.47 0.00 0.10 91.81 03:33:01 AM 1 4.33 0.00 0.39 0.02 0.10 95.17 03:34:01 AM all 6.41 0.00 0.69 0.00 0.11 92.79 03:34:01 AM 0 5.21 0.00 0.77 0.00 0.10 93.92 03:34:01 AM 1 7.62 0.00 0.61 0.00 0.12 91.66 03:35:01 AM all 3.65 0.00 0.37 0.03 0.12 95.84 03:35:01 AM 0 4.04 0.00 0.35 0.05 0.13 95.42 03:35:01 AM 1 3.26 0.00 0.39 0.00 0.10 96.26 03:36:01 AM all 9.97 0.00 1.05 0.02 0.13 88.84 03:36:01 AM 0 10.99 0.00 0.71 0.02 0.10 88.19 03:36:01 AM 1 8.95 0.00 1.39 0.02 0.15 89.49 03:37:01 AM all 1.32 0.00 0.16 0.00 0.10 98.42 03:37:01 AM 0 1.41 0.00 0.15 0.00 0.10 98.34 03:37:01 AM 1 1.24 0.00 0.17 0.00 0.10 98.49 03:37:01 AM CPU %user %nice %system %iowait %steal %idle 03:38:01 AM all 6.55 0.00 0.63 0.00 0.12 92.70 03:38:01 AM 0 10.24 0.00 0.77 0.00 0.13 88.85 03:38:01 AM 1 2.87 0.00 0.49 0.00 0.10 96.54 03:39:01 AM all 4.56 0.00 0.21 0.01 0.13 95.09 03:39:01 AM 0 5.05 0.00 0.23 0.00 0.12 94.60 03:39:01 AM 1 4.06 0.00 0.18 0.02 0.15 95.59 03:40:01 AM all 4.69 0.00 0.29 0.00 0.12 94.90 03:40:01 AM 0 3.42 0.00 0.25 0.00 0.12 96.21 03:40:01 AM 1 5.97 0.00 0.33 0.00 0.12 93.58 03:41:01 AM all 5.85 0.00 0.52 0.00 0.10 93.52 03:41:01 AM 0 1.90 0.00 0.34 0.00 0.10 97.66 03:41:01 AM 1 9.99 0.00 0.71 0.00 0.11 89.19 03:42:01 AM all 7.72 0.00 1.22 0.00 0.13 90.93 03:42:01 AM 0 7.61 0.00 1.34 0.00 0.13 90.91 03:42:01 AM 1 7.83 0.00 1.09 0.00 0.13 90.94 03:43:01 AM all 4.75 0.23 0.55 0.11 0.13 94.23 03:43:01 AM 0 5.60 0.00 0.33 0.00 0.13 93.93 03:43:01 AM 1 3.90 0.45 0.77 0.22 0.13 94.52 03:44:01 AM all 19.73 0.00 2.07 0.12 0.11 77.97 03:44:01 AM 0 17.06 0.00 1.85 0.12 0.10 80.87 03:44:01 AM 1 22.42 0.00 2.29 0.12 0.12 75.06 03:45:01 AM all 32.50 0.00 4.39 0.38 0.12 62.61 03:45:01 AM 0 38.92 0.00 4.98 0.57 0.13 55.40 03:45:01 AM 1 26.08 0.00 3.79 0.20 0.12 69.81 Average: all 9.95 0.01 1.24 0.23 0.10 88.47 Average: 0 11.17 0.00 1.33 0.25 0.11 87.14 Average: 1 8.72 0.02 1.15 0.22 0.10 89.80