---> uname -a: Linux prd-centos8-robot-2c-8g-2884.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 616 4822 19 2258 6783 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:78:52:23 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.134/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84830sec preferred_lft 84830sec inet6 fe80::f816:3eff:fe78:5223/64 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) 01/22/2026 _x86_64_ (2 CPU) 04:34:20 LINUX RESTART (2 CPU) 04:35:01 AM tps rtps wtps bread/s bwrtn/s 04:36:01 AM 88.69 6.35 82.34 1096.17 6091.79 04:37:01 AM 85.80 1.37 84.44 135.44 11123.55 04:38:01 AM 69.04 6.96 62.08 1288.64 3859.65 04:39:01 AM 36.24 0.03 36.21 3.47 6393.02 04:40:01 AM 4.40 0.07 4.33 4.93 194.82 04:41:01 AM 2.40 0.00 2.40 0.00 140.39 04:42:01 AM 0.33 0.00 0.33 0.00 37.15 04:43:01 AM 0.13 0.00 0.13 0.00 1.35 04:44:02 AM 0.60 0.00 0.60 0.00 85.07 04:45:01 AM 0.47 0.00 0.47 0.00 17.64 04:46:01 AM 0.47 0.00 0.47 0.00 99.85 04:47:01 AM 0.50 0.00 0.50 0.00 32.01 04:48:01 AM 0.42 0.00 0.42 0.00 36.39 04:49:01 AM 0.43 0.00 0.43 0.00 23.26 04:50:01 AM 0.58 0.03 0.55 0.27 88.89 04:51:01 AM 1.75 0.00 1.75 0.00 111.73 04:52:01 AM 0.50 0.00 0.50 0.00 46.68 04:53:01 AM 0.45 0.00 0.45 0.00 86.99 04:54:01 AM 0.42 0.00 0.42 0.00 58.10 04:55:01 AM 0.50 0.00 0.50 0.00 56.87 04:56:01 AM 0.52 0.00 0.52 0.00 177.54 04:57:01 AM 0.75 0.00 0.75 0.00 178.49 04:58:01 AM 0.55 0.00 0.55 0.00 39.24 04:59:01 AM 0.72 0.00 0.72 0.00 158.47 05:00:01 AM 34.49 0.63 33.86 73.18 3285.84 Average: 13.25 0.62 12.64 104.16 1297.84 04:35:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:36:01 AM 5226684 7022412 2655740 33.69 2688 1972724 701072 7.85 187264 2132212 247132 04:37:01 AM 5218192 7061736 2664232 33.80 2688 2019788 663524 7.43 219628 2097300 9848 04:38:01 AM 4941024 7039488 2941400 37.32 2688 2265520 651296 7.29 255592 2306876 176748 04:39:01 AM 4935360 7033732 2947064 37.39 2688 2265692 660156 7.39 261316 2301796 4 04:40:01 AM 4888304 6987932 2994120 37.98 2688 2266948 750992 8.41 261660 2347876 116 04:41:01 AM 4880664 6982720 3001760 38.08 2688 2269364 731508 8.19 261904 2355364 444 04:42:01 AM 4880544 6983128 3001880 38.08 2688 2269884 731508 8.19 261904 2355696 8 04:43:01 AM 4879204 6981920 3003220 38.10 2688 2270024 731508 8.19 261904 2357004 140 04:44:02 AM 4877076 6981904 3005348 38.13 2688 2272128 731508 8.19 261948 2359360 4 04:45:01 AM 4875660 6981576 3006764 38.15 2688 2273224 731508 8.19 262060 2360448 784 04:46:01 AM 4873576 6981716 3008848 38.17 2688 2275456 731508 8.19 262132 2362636 184 04:47:01 AM 4871372 6980724 3011052 38.20 2688 2276652 752068 8.42 262152 2364652 676 04:48:01 AM 4870936 6980540 3011488 38.21 2688 2276920 752068 8.42 262152 2365056 56 04:49:01 AM 4869512 6980140 3012912 38.22 2688 2277952 752068 8.42 262192 2366288 552 04:50:01 AM 4867128 6979652 3015296 38.25 2688 2279832 749652 8.39 262360 2368488 144 04:51:01 AM 4865328 6979936 3017096 38.28 2688 2281908 749652 8.39 262500 2370288 4 04:52:01 AM 4863800 6980096 3018624 38.30 2688 2283596 749652 8.39 262708 2371620 672 04:53:01 AM 4862128 6980152 3020296 38.32 2688 2285372 749652 8.39 262916 2373140 128 04:54:01 AM 4860436 6980188 3021988 38.34 2688 2287060 749652 8.39 263004 2374980 324 04:55:01 AM 4857840 6979148 3024584 38.37 2688 2288656 749652 8.39 263028 2377304 504 04:56:01 AM 4851912 6978608 3030512 38.45 2688 2293996 749652 8.39 263288 2383172 860 04:57:01 AM 4848004 6978732 3034420 38.50 2688 2298052 749652 8.39 263460 2387112 80 04:58:01 AM 4845356 6978456 3037068 38.53 2688 2300400 749652 8.39 263508 2389520 1616 04:59:01 AM 4892536 7035136 2989888 37.93 2688 2309908 662956 7.42 263900 2342740 6796 05:00:01 AM 4959852 6962464 2922572 37.08 2688 2175660 753956 8.44 498836 2064836 10176 Average: 4906497 6991689 2975927 37.75 2688 2253469 729443 8.17 266933 2329431 18320 04:35:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 159.01 116.01 1213.74 26.57 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 60.07 49.31 603.96 8.42 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 57.28 41.40 342.94 9.50 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 217.88 155.36 43.10 33.23 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 31.49 19.99 9.91 2.92 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 57.82 56.86 10.44 7.99 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 23.16 21.64 3.95 1.87 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 9.25 7.57 1.47 0.81 0.00 0.00 0.00 0.00 04:44:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:44:02 AM eth0 59.46 58.31 10.53 4.81 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 75.24 50.23 14.12 6.64 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 101.45 91.30 20.00 10.30 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 36.44 34.86 7.77 4.93 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 17.26 14.55 3.07 1.55 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 26.25 24.05 5.04 2.69 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 42.70 37.85 10.83 5.40 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 75.84 72.09 13.84 10.98 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 68.51 70.97 11.39 7.93 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 69.39 71.02 11.53 8.06 0.00 0.00 0.00 0.00 04:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:54:01 AM eth0 38.65 35.45 13.40 3.98 0.00 0.00 0.00 0.00 04:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:55:01 AM eth0 35.79 29.81 7.43 6.16 0.00 0.00 0.00 0.00 04:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:56:01 AM eth0 61.22 62.81 11.85 5.98 0.00 0.00 0.00 0.00 04:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:57:01 AM eth0 77.87 77.94 14.60 12.09 0.00 0.00 0.00 0.00 04:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:58:01 AM eth0 42.42 40.50 8.68 4.43 0.00 0.00 0.00 0.00 04:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:59:01 AM eth0 25.51 14.23 81.92 8.44 0.00 0.00 0.00 0.00 05:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:00:01 AM eth0 86.54 60.93 185.94 137.61 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 62.25 52.60 106.52 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) 01/22/2026 _x86_64_ (2 CPU) 04:34:20 LINUX RESTART (2 CPU) 04:35:01 AM CPU %user %nice %system %iowait %steal %idle 04:36:01 AM all 39.54 0.00 6.36 0.73 0.10 53.26 04:36:01 AM 0 45.58 0.00 7.55 0.70 0.10 46.07 04:36:01 AM 1 33.53 0.00 5.18 0.76 0.10 60.43 04:37:01 AM all 23.01 0.00 2.84 0.82 0.09 73.24 04:37:01 AM 0 26.24 0.00 2.70 0.77 0.10 70.19 04:37:01 AM 1 19.79 0.00 2.98 0.87 0.08 76.28 04:38:01 AM all 31.17 0.00 5.70 0.38 0.10 62.65 04:38:01 AM 0 43.34 0.00 6.60 0.40 0.08 49.58 04:38:01 AM 1 19.05 0.00 4.80 0.37 0.12 75.67 04:39:01 AM all 6.89 0.00 1.57 0.36 0.05 91.13 04:39:01 AM 0 7.97 0.00 1.91 0.45 0.05 89.62 04:39:01 AM 1 5.81 0.00 1.24 0.27 0.05 92.64 04:40:01 AM all 5.26 0.00 0.34 0.02 0.07 94.31 04:40:01 AM 0 6.02 0.00 0.38 0.03 0.08 93.48 04:40:01 AM 1 4.50 0.00 0.30 0.00 0.05 95.14 04:41:01 AM all 10.97 0.00 0.52 0.01 0.09 88.42 04:41:01 AM 0 20.05 0.00 0.69 0.00 0.07 79.20 04:41:01 AM 1 2.32 0.00 0.37 0.02 0.10 97.19 04:42:01 AM all 3.93 0.00 0.31 0.00 0.07 95.69 04:42:01 AM 0 5.55 0.00 0.36 0.00 0.05 94.03 04:42:01 AM 1 2.36 0.00 0.25 0.00 0.08 97.31 04:43:01 AM all 0.80 0.00 0.12 0.00 0.06 99.02 04:43:01 AM 0 0.60 0.00 0.05 0.00 0.03 99.32 04:43:01 AM 1 1.00 0.00 0.18 0.00 0.08 98.73 04:44:02 AM all 6.36 0.00 0.28 0.01 0.08 93.27 04:44:02 AM 0 9.18 0.00 0.30 0.00 0.08 90.44 04:44:02 AM 1 3.55 0.00 0.27 0.02 0.07 96.10 04:45:01 AM all 5.83 0.00 0.43 0.00 0.09 93.66 04:45:01 AM 0 7.90 0.00 0.50 0.00 0.10 91.50 04:45:01 AM 1 3.79 0.00 0.36 0.00 0.07 95.78 04:46:01 AM all 8.71 0.00 0.51 0.00 0.08 90.70 04:46:01 AM 0 10.43 0.00 0.70 0.00 0.07 88.80 04:46:01 AM 1 7.03 0.00 0.32 0.00 0.08 92.57 04:46:01 AM CPU %user %nice %system %iowait %steal %idle 04:47:01 AM all 6.05 0.00 0.35 0.00 0.08 93.53 04:47:01 AM 0 6.75 0.00 0.41 0.00 0.07 92.77 04:47:01 AM 1 5.37 0.00 0.28 0.00 0.08 94.27 04:48:01 AM all 2.75 0.00 0.21 0.00 0.08 96.95 04:48:01 AM 0 3.47 0.00 0.25 0.00 0.08 96.19 04:48:01 AM 1 2.04 0.00 0.17 0.00 0.08 97.70 04:49:01 AM all 3.98 0.00 0.17 0.00 0.07 95.79 04:49:01 AM 0 3.86 0.00 0.17 0.00 0.07 95.90 04:49:01 AM 1 4.10 0.00 0.17 0.00 0.07 95.67 04:50:01 AM all 7.20 0.00 0.57 0.01 0.08 92.14 04:50:01 AM 0 7.47 0.00 0.59 0.02 0.08 91.83 04:50:01 AM 1 6.92 0.00 0.54 0.00 0.08 92.45 04:51:01 AM all 7.61 0.00 0.49 0.01 0.08 91.80 04:51:01 AM 0 6.44 0.00 0.53 0.00 0.08 92.95 04:51:01 AM 1 8.78 0.00 0.45 0.02 0.08 90.67 04:52:01 AM all 4.37 0.00 0.34 0.00 0.08 95.21 04:52:01 AM 0 3.96 0.00 0.32 0.00 0.07 95.65 04:52:01 AM 1 4.77 0.00 0.37 0.00 0.08 94.78 04:53:01 AM all 4.48 0.00 0.29 0.00 0.09 95.13 04:53:01 AM 0 3.83 0.00 0.25 0.00 0.08 95.84 04:53:01 AM 1 5.14 0.00 0.33 0.00 0.10 94.43 04:54:01 AM all 3.84 0.00 0.29 0.00 0.08 95.79 04:54:01 AM 0 3.53 0.00 0.37 0.00 0.08 96.02 04:54:01 AM 1 4.15 0.00 0.22 0.00 0.08 95.55 04:55:01 AM all 5.76 0.00 0.30 0.01 0.08 93.85 04:55:01 AM 0 7.81 0.00 0.39 0.02 0.08 91.70 04:55:01 AM 1 3.73 0.00 0.22 0.00 0.08 95.97 04:56:01 AM all 16.53 0.00 0.37 0.00 0.09 83.01 04:56:01 AM 0 25.15 0.00 0.38 0.00 0.12 74.35 04:56:01 AM 1 7.91 0.00 0.35 0.00 0.07 91.67 04:57:01 AM all 14.26 0.00 0.53 0.00 0.09 85.12 04:57:01 AM 0 13.01 0.00 0.49 0.00 0.08 86.42 04:57:01 AM 1 15.50 0.00 0.57 0.00 0.10 83.83 04:57:01 AM CPU %user %nice %system %iowait %steal %idle 04:58:01 AM all 7.08 0.00 0.32 0.00 0.08 92.53 04:58:01 AM 0 7.87 0.00 0.40 0.00 0.08 91.64 04:58:01 AM 1 6.29 0.00 0.23 0.00 0.07 93.41 04:59:01 AM all 12.54 0.00 0.40 0.01 0.08 86.96 04:59:01 AM 0 9.83 0.00 0.42 0.00 0.08 89.67 04:59:01 AM 1 15.26 0.00 0.38 0.02 0.08 84.26 05:00:01 AM all 31.24 0.00 3.83 0.13 0.08 64.73 05:00:01 AM 0 34.74 0.00 3.54 0.15 0.08 61.49 05:00:01 AM 1 27.75 0.00 4.12 0.10 0.07 67.97 Average: all 10.84 0.00 1.10 0.10 0.08 87.88 Average: 0 12.86 0.00 1.22 0.10 0.08 85.74 Average: 1 8.84 0.00 0.99 0.10 0.08 90.00