---> uname -a: Linux prd-centos8-robot-2c-8g-1612.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 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 637 4869 19 2191 6762 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:be:d7:2f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.241/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85004sec preferred_lft 85004sec inet6 fe80::f816:3eff:febe:d72f/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) 01/18/2026 _x86_64_ (2 CPU) 00:34:20 LINUX RESTART (2 CPU) 12:35:01 AM tps rtps wtps bread/s bwrtn/s 12:36:01 AM 86.07 8.47 77.60 1459.36 5816.60 12:37:01 AM 75.26 1.08 74.18 75.31 10459.06 12:38:01 AM 42.28 0.42 41.86 64.79 3324.60 12:39:01 AM 80.06 6.93 73.13 1289.30 8161.05 12:40:01 AM 7.23 0.08 7.15 5.86 515.99 12:41:01 AM 2.32 0.00 2.32 0.00 92.27 12:42:01 AM 0.45 0.00 0.45 0.00 12.95 12:43:01 AM 0.47 0.00 0.47 0.00 7.75 12:44:01 AM 0.32 0.00 0.32 0.00 11.03 12:45:01 AM 0.18 0.00 0.18 0.00 2.30 12:46:01 AM 0.30 0.00 0.30 0.00 4.85 12:47:01 AM 0.25 0.00 0.25 0.00 9.90 12:48:01 AM 0.17 0.00 0.17 0.00 3.08 12:49:01 AM 0.12 0.00 0.12 0.00 15.88 12:50:00 AM 0.49 0.00 0.49 0.00 10.09 12:50:01 AM 2.44 2.44 0.00 19.51 0.00 12:51:01 AM 1.38 0.00 1.38 0.00 39.01 12:52:01 AM 0.32 0.02 0.30 0.13 4.47 12:53:01 AM 8.90 5.93 2.97 574.74 78.94 12:54:01 AM 0.22 0.00 0.22 0.00 4.70 12:55:01 AM 0.52 0.00 0.52 0.00 16.01 12:56:01 AM 0.27 0.00 0.27 0.00 4.68 12:57:01 AM 24.59 0.40 24.19 46.78 1071.73 Average: 15.10 1.06 14.04 159.84 1348.53 12:35:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:36:01 AM 5227596 6997804 2654836 33.68 2688 1949916 797148 8.93 194216 2133108 228056 12:37:01 AM 5166176 7007028 2716256 34.46 2688 2016320 744528 8.34 198872 2168184 42080 12:38:01 AM 5011796 6981604 2870636 36.42 2688 2140560 806168 9.03 233864 2272724 102008 12:39:01 AM 4916652 7014272 2965780 37.63 2688 2264464 722296 8.09 261168 2322328 10832 12:40:01 AM 4872644 6971004 3009788 38.18 2688 2265204 808588 9.05 261496 2364824 580 12:41:01 AM 4872960 6971380 3009472 38.18 2688 2265240 789112 8.84 261512 2364584 4 12:42:01 AM 4863824 6962472 3018608 38.30 2688 2265468 806968 9.04 261512 2373548 16 12:43:01 AM 4864028 6962712 3018404 38.29 2688 2265504 806968 9.04 261512 2373268 8 12:44:01 AM 4862648 6961556 3019784 38.31 2688 2265728 806968 9.04 261520 2374556 4 12:45:01 AM 4862388 6961328 3020044 38.31 2688 2265760 791056 8.86 261520 2374868 40 12:46:01 AM 4869972 6969128 3012460 38.22 2688 2265984 783916 8.78 261524 2367320 228 12:47:01 AM 4870100 6969280 3012332 38.22 2688 2266016 783916 8.78 261524 2367348 40 12:48:01 AM 4869340 6968944 3013092 38.23 2688 2266424 783916 8.78 261632 2367932 416 12:49:01 AM 4868488 6968136 3013944 38.24 2688 2266468 783916 8.78 261632 2368276 8 12:50:00 AM 4854244 6953940 3028188 38.42 2688 2266516 824556 9.23 261632 2382628 16 12:50:01 AM 4854580 6954276 3027852 38.41 2688 2266516 824556 9.23 261748 2382048 16 12:51:01 AM 4839788 6939736 3042644 38.60 2688 2266764 827968 9.27 261748 2396876 8 12:52:01 AM 4853824 6953804 3028608 38.42 2688 2266796 829828 9.29 261748 2382860 4 12:53:01 AM 4850776 6968260 3031656 38.46 2688 2284264 813280 9.11 264004 2383764 4 12:54:01 AM 4837056 6954584 3045376 38.63 2688 2284308 841652 9.42 264004 2397080 4 12:55:01 AM 4829572 6947340 3052860 38.73 2688 2284548 834636 9.35 264004 2404736 16 12:56:01 AM 4841892 6959692 3040540 38.57 2688 2284580 807952 9.05 264004 2392044 8 12:57:01 AM 4968860 6901716 2913572 36.96 2688 2106032 820216 9.18 464768 2090372 23660 Average: 4901270 6965217 2981162 37.82 2688 2232147 801744 8.98 263964 2339360 17742 12:35:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:36:01 AM eth0 257.76 167.86 1575.03 44.47 0.00 0.00 0.00 0.00 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 63.68 45.93 603.05 6.76 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 44.94 36.96 332.33 18.62 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 208.95 156.08 52.25 35.07 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 34.31 25.84 7.42 5.06 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 0.63 0.15 0.04 0.02 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 16.38 15.38 120.18 1.33 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 0.57 0.13 0.04 0.01 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 8.68 6.95 1.40 0.57 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 2.38 0.62 0.84 0.53 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 17.31 16.76 120.03 1.25 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 2.32 0.13 0.26 0.01 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 19.68 18.38 3.96 3.76 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 1.30 1.03 12.89 0.07 0.00 0.00 0.00 0.00 12:50:00 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:50:00 AM eth0 9.98 6.83 106.85 0.50 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 0.00 0.00 0.00 0.00 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 32.23 31.69 355.60 2.21 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 0.57 0.13 0.04 0.01 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 9.00 8.65 1.62 0.69 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 7.25 6.75 117.74 0.44 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 31.99 30.92 355.60 2.21 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 0.60 0.10 0.08 0.01 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 66.91 42.69 89.88 34.32 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 38.06 28.18 175.25 7.18 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) 01/18/2026 _x86_64_ (2 CPU) 00:34:20 LINUX RESTART (2 CPU) 12:35:01 AM CPU %user %nice %system %iowait %steal %idle 12:36:01 AM all 38.94 0.00 6.07 1.17 0.10 53.72 12:36:01 AM 0 44.77 0.00 7.18 1.37 0.10 46.59 12:36:01 AM 1 33.13 0.00 4.97 0.97 0.10 60.84 12:37:01 AM all 16.62 0.00 2.68 0.83 0.06 79.82 12:37:01 AM 0 28.04 0.00 3.25 0.67 0.07 67.98 12:37:01 AM 1 5.19 0.00 2.10 0.98 0.05 91.67 12:38:01 AM all 27.97 0.00 3.79 0.28 0.08 67.88 12:38:01 AM 0 36.04 0.00 4.18 0.35 0.08 59.34 12:38:01 AM 1 19.90 0.00 3.40 0.20 0.08 76.42 12:39:01 AM all 22.47 0.00 4.65 0.73 0.08 72.08 12:39:01 AM 0 27.09 0.00 5.26 0.68 0.08 66.89 12:39:01 AM 1 17.87 0.00 4.05 0.77 0.07 77.25 12:40:01 AM all 2.34 0.00 0.27 0.08 0.04 97.28 12:40:01 AM 0 3.11 0.00 0.33 0.03 0.05 96.47 12:40:01 AM 1 1.57 0.00 0.20 0.12 0.03 98.08 12:41:01 AM all 0.49 0.00 0.11 0.02 0.06 99.32 12:41:01 AM 0 0.37 0.00 0.15 0.02 0.08 99.38 12:41:01 AM 1 0.62 0.00 0.07 0.02 0.03 99.27 12:42:01 AM all 0.97 0.00 0.18 0.00 0.05 98.81 12:42:01 AM 0 0.65 0.00 0.18 0.00 0.05 99.11 12:42:01 AM 1 1.29 0.00 0.17 0.00 0.05 98.50 12:43:01 AM all 0.49 0.00 0.13 0.00 0.06 99.32 12:43:01 AM 0 0.75 0.00 0.08 0.00 0.03 99.13 12:43:01 AM 1 0.23 0.00 0.17 0.00 0.08 99.52 12:44:01 AM all 0.97 0.00 0.13 0.00 0.06 98.84 12:44:01 AM 0 0.62 0.00 0.08 0.00 0.03 99.27 12:44:01 AM 1 1.32 0.00 0.18 0.00 0.08 98.41 12:45:01 AM all 0.43 0.00 0.13 0.00 0.06 99.38 12:45:01 AM 0 0.53 0.00 0.15 0.00 0.05 99.26 12:45:01 AM 1 0.33 0.00 0.10 0.00 0.07 99.50 12:46:01 AM all 0.76 0.00 0.17 0.00 0.06 99.01 12:46:01 AM 0 0.72 0.00 0.18 0.00 0.07 99.03 12:46:01 AM 1 0.80 0.00 0.15 0.00 0.05 99.00 12:46:01 AM CPU %user %nice %system %iowait %steal %idle 12:47:01 AM all 0.33 0.00 0.12 0.00 0.07 99.48 12:47:01 AM 0 0.32 0.00 0.10 0.00 0.07 99.51 12:47:01 AM 1 0.35 0.00 0.13 0.00 0.07 99.45 12:48:01 AM all 2.11 0.00 0.18 0.00 0.07 97.65 12:48:01 AM 0 1.27 0.00 0.15 0.00 0.05 98.53 12:48:01 AM 1 2.95 0.00 0.20 0.00 0.08 96.77 12:49:01 AM all 0.43 0.00 0.09 0.00 0.06 99.42 12:49:01 AM 0 0.60 0.00 0.05 0.00 0.03 99.32 12:49:01 AM 1 0.27 0.00 0.13 0.00 0.08 99.51 12:50:00 AM all 0.55 0.00 0.13 0.00 0.07 99.25 12:50:00 AM 0 0.44 0.00 0.14 0.00 0.08 99.34 12:50:00 AM 1 0.66 0.00 0.12 0.00 0.05 99.17 12:50:01 AM all 3.70 0.00 9.26 0.00 0.00 87.04 12:50:01 AM 0 6.17 0.00 16.05 0.00 0.00 77.78 12:50:01 AM 1 1.23 0.00 2.47 0.00 0.00 96.30 12:51:01 AM all 1.06 0.00 0.18 0.01 0.06 98.69 12:51:01 AM 0 0.73 0.00 0.12 0.02 0.05 99.08 12:51:01 AM 1 1.39 0.00 0.25 0.00 0.07 98.29 12:52:01 AM all 0.48 0.00 0.10 0.00 0.07 99.35 12:52:01 AM 0 0.40 0.00 0.12 0.00 0.08 99.40 12:52:01 AM 1 0.57 0.00 0.08 0.00 0.05 99.30 12:53:01 AM all 1.02 0.23 0.22 0.13 0.06 98.35 12:53:01 AM 0 1.24 0.00 0.13 0.02 0.03 98.58 12:53:01 AM 1 0.80 0.47 0.30 0.23 0.08 98.11 12:54:01 AM all 0.54 0.00 0.16 0.00 0.07 99.23 12:54:01 AM 0 0.58 0.00 0.13 0.00 0.07 99.22 12:54:01 AM 1 0.50 0.00 0.18 0.00 0.07 99.25 12:55:01 AM all 0.90 0.00 0.20 0.00 0.07 98.83 12:55:01 AM 0 1.21 0.00 0.23 0.00 0.07 98.49 12:55:01 AM 1 0.60 0.00 0.17 0.00 0.07 99.16 12:56:01 AM all 0.50 0.00 0.08 0.00 0.06 99.36 12:56:01 AM 0 0.62 0.00 0.07 0.00 0.05 99.27 12:56:01 AM 1 0.38 0.00 0.10 0.00 0.07 99.45 12:56:01 AM CPU %user %nice %system %iowait %steal %idle 12:57:01 AM all 23.68 0.00 2.98 0.14 0.08 73.11 12:57:01 AM 0 32.35 0.00 3.61 0.17 0.08 63.79 12:57:01 AM 1 15.02 0.00 2.35 0.12 0.08 82.43 Average: all 6.56 0.01 1.04 0.15 0.06 92.17 Average: 0 8.30 0.00 1.19 0.15 0.06 90.30 Average: 1 4.82 0.02 0.89 0.15 0.07 94.05