---> uname -a: Linux prd-centos8-robot-2c-8g-4061.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: 2800.000 BogoMIPS: 5600.00 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 655 4766 19 2276 6744 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:f2:6c:bc 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 84616sec preferred_lft 84616sec inet6 fe80::f816:3eff:fef2:6cbc/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) 01/25/2026 _x86_64_ (2 CPU) 00:46:51 LINUX RESTART (2 CPU) 12:47:01 AM tps rtps wtps bread/s bwrtn/s 12:48:01 AM 219.22 165.88 53.34 15018.69 40126.49 12:49:01 AM 114.76 0.15 114.61 4.00 10397.77 12:50:01 AM 42.93 1.45 41.48 138.20 5143.30 12:51:01 AM 67.37 6.72 60.66 1245.93 3789.67 12:52:01 AM 36.12 0.22 35.90 43.59 6441.79 12:53:01 AM 4.03 0.00 4.03 0.00 149.28 12:54:01 AM 0.17 0.00 0.17 0.00 2.02 12:55:01 AM 0.25 0.07 0.18 4.93 2.55 12:56:01 AM 2.13 0.03 2.10 1.87 160.57 12:57:01 AM 0.52 0.00 0.52 0.00 220.09 12:58:01 AM 0.35 0.00 0.35 0.00 133.53 12:59:01 AM 0.32 0.00 0.32 0.00 139.74 01:00:01 AM 0.23 0.03 0.20 0.27 35.32 01:01:01 AM 0.37 0.02 0.35 0.13 41.15 01:02:01 AM 0.68 0.10 0.58 2.00 18.01 01:03:01 AM 1.28 0.00 1.28 0.00 51.16 01:04:01 AM 0.43 0.00 0.43 0.00 177.32 01:05:01 AM 0.35 0.00 0.35 0.00 132.56 01:06:01 AM 0.18 0.00 0.18 0.00 75.47 01:07:01 AM 0.42 0.00 0.42 0.00 233.92 01:08:01 AM 0.43 0.00 0.43 0.00 94.52 01:09:02 AM 0.17 0.00 0.17 0.00 8.85 01:10:01 AM 0.22 0.00 0.22 0.00 85.01 01:11:01 AM 0.18 0.00 0.18 0.00 16.31 01:12:01 AM 0.22 0.00 0.22 0.00 22.35 01:13:01 AM 0.28 0.00 0.28 0.00 51.69 01:14:01 AM 0.40 0.00 0.40 0.00 74.58 01:15:01 AM 0.33 0.00 0.33 0.00 50.16 01:16:01 AM 20.58 0.40 20.18 46.78 2831.64 Average: 17.77 6.04 11.73 569.63 2439.89 12:47:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:48:01 AM 5500188 7015212 2382244 30.22 2688 1708328 788512 8.83 184584 1916488 67884 12:49:01 AM 5016132 6903396 2866300 36.36 2688 2063528 856740 9.59 197012 2320588 175868 12:50:01 AM 5204224 7045956 2678208 33.98 2688 2017468 730448 8.18 219780 2106124 9864 12:51:01 AM 4833208 6938528 3049224 38.68 2688 2272060 807672 9.04 258512 2409452 175508 12:52:01 AM 4916376 7012536 2966056 37.63 2688 2263292 708744 7.94 261620 2318796 28 12:53:01 AM 4916608 7012768 2965824 37.63 2688 2263292 708744 7.94 261620 2318868 4 12:54:01 AM 4916656 7012816 2965776 37.63 2688 2263292 708744 7.94 261620 2318808 4 12:55:01 AM 4872540 6969500 3009892 38.18 2688 2264092 776700 8.70 261956 2361940 636 12:56:01 AM 4854948 6957240 3027484 38.41 2688 2269456 816164 9.14 262144 2378928 3300 12:57:01 AM 4850020 6956180 3032412 38.47 2688 2273316 833320 9.33 262144 2384284 720 12:58:01 AM 4842796 6955592 3039636 38.56 2688 2279928 833320 9.33 262144 2391104 3432 12:59:01 AM 4840960 6955084 3041472 38.59 2688 2281264 836116 9.36 262512 2393020 648 01:00:01 AM 4838632 6953848 3043800 38.61 2688 2282356 819772 9.18 262512 2394876 748 01:01:01 AM 4838844 6954456 3043588 38.61 2688 2282748 798956 8.95 262516 2394996 24 01:02:01 AM 4840896 6956968 3041536 38.59 2688 2283200 819008 9.17 262816 2392932 192 01:03:01 AM 4840180 6956804 3042252 38.60 2688 2283752 819008 9.17 262816 2393568 68 01:04:01 AM 4828308 6950232 3054124 38.75 2688 2289060 836476 9.37 262868 2405112 244 01:05:01 AM 4820696 6946276 3061736 38.84 2688 2292716 836476 9.37 262868 2412464 72 01:06:01 AM 4817184 6947636 3065248 38.89 2688 2297660 836476 9.37 262868 2416204 2788 01:07:01 AM 4811552 6946420 3070880 38.96 2688 2302012 852048 9.54 262868 2421396 244 01:08:01 AM 4809364 6946720 3073068 38.99 2688 2304484 852048 9.54 262868 2423972 88 01:09:02 AM 4808812 6947052 3073620 38.99 2688 2305392 852048 9.54 262868 2424588 768 01:10:01 AM 4806012 6946140 3076420 39.03 2688 2307256 830552 9.30 262868 2427392 168 01:11:01 AM 4805876 6946404 3076556 39.03 2688 2307656 830552 9.30 262868 2427488 120 01:12:01 AM 4808676 6949792 3073756 39.00 2688 2308244 812936 9.10 262868 2424988 116 01:13:01 AM 4801156 6944436 3081276 39.09 2688 2310432 885312 9.91 263016 2431680 904 01:14:01 AM 4799652 6944428 3082780 39.11 2688 2311904 885312 9.91 263016 2433120 336 01:15:01 AM 4862036 7012256 3020396 38.32 2688 2317340 709840 7.95 263352 2371500 4380 01:16:01 AM 4849212 6877652 3033220 38.48 2688 2201748 829240 9.28 510248 2163064 32112 Average: 4881095 6960770 3001337 38.08 2688 2248527 810734 9.08 264543 2357853 16595 12:47:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:48:01 AM lo 0.03 0.03 0.00 0.00 0.00 0.00 0.00 0.00 12:48:01 AM eth0 283.56 179.73 1520.99 56.39 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 109.95 83.07 1307.61 11.76 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 16.01 11.71 7.23 4.25 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 43.21 36.91 338.44 8.73 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 582.41 413.33 117.43 100.49 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 2.43 2.05 0.56 0.49 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 2.68 1.95 0.45 0.42 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 37.46 24.48 11.54 2.70 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 20.36 19.75 27.91 3.07 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 28.89 28.31 20.43 3.67 0.00 0.00 0.00 0.00 12:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:58:01 AM eth0 51.86 52.82 41.45 5.61 0.00 0.00 0.00 0.00 12:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:59:01 AM eth0 76.00 74.79 16.12 6.23 0.00 0.00 0.00 0.00 01:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:00:01 AM eth0 48.80 47.50 11.12 4.47 0.00 0.00 0.00 0.00 01:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:01:01 AM eth0 11.11 9.11 2.75 1.79 0.00 0.00 0.00 0.00 01:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:02:01 AM eth0 11.68 9.45 2.79 1.86 0.00 0.00 0.00 0.00 01:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:03:01 AM eth0 6.45 5.43 3.42 0.96 0.00 0.00 0.00 0.00 01:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:04:01 AM eth0 112.50 111.73 36.78 17.46 0.00 0.00 0.00 0.00 01:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 AM eth0 79.17 78.87 46.58 6.34 0.00 0.00 0.00 0.00 01:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 AM eth0 123.46 123.71 71.73 9.13 0.00 0.00 0.00 0.00 01:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 AM eth0 77.09 62.75 49.73 5.52 0.00 0.00 0.00 0.00 01:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 AM eth0 50.47 50.91 18.19 4.25 0.00 0.00 0.00 0.00 01:09:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:09:02 AM eth0 28.00 27.68 4.24 2.29 0.00 0.00 0.00 0.00 01:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:10:01 AM eth0 55.73 54.27 27.68 5.40 0.00 0.00 0.00 0.00 01:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:11:01 AM eth0 13.03 11.11 3.15 2.27 0.00 0.00 0.00 0.00 01:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:12:01 AM eth0 8.92 7.72 3.58 1.50 0.00 0.00 0.00 0.00 01:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:13:01 AM eth0 100.12 96.72 34.40 8.50 0.00 0.00 0.00 0.00 01:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:14:01 AM eth0 63.80 31.17 10.45 2.63 0.00 0.00 0.00 0.00 01:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:15:01 AM eth0 15.68 14.43 2.94 2.53 0.00 0.00 0.00 0.00 01:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:16:01 AM eth0 115.99 74.11 185.17 148.44 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 75.08 60.20 135.42 14.80 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) 01/25/2026 _x86_64_ (2 CPU) 00:46:51 LINUX RESTART (2 CPU) 12:47:01 AM CPU %user %nice %system %iowait %steal %idle 12:48:01 AM all 51.13 0.04 11.05 10.05 0.11 27.62 12:48:01 AM 0 43.16 0.07 10.62 9.18 0.12 36.86 12:48:01 AM 1 59.09 0.02 11.48 10.92 0.10 18.39 12:49:01 AM all 37.01 0.00 5.20 1.72 0.13 55.93 12:49:01 AM 0 29.38 0.00 4.39 1.56 0.12 64.55 12:49:01 AM 1 44.65 0.00 6.01 1.88 0.15 47.31 12:50:01 AM all 15.19 0.00 2.26 0.65 0.07 81.83 12:50:01 AM 0 18.46 0.00 2.39 0.87 0.08 78.20 12:50:01 AM 1 11.93 0.00 2.13 0.43 0.05 85.45 12:51:01 AM all 31.79 0.00 5.47 0.76 0.10 61.88 12:51:01 AM 0 24.88 0.00 4.92 0.58 0.08 69.53 12:51:01 AM 1 38.70 0.00 6.02 0.93 0.12 54.23 12:52:01 AM all 9.68 0.00 2.55 1.44 0.05 86.28 12:52:01 AM 0 9.46 0.00 2.21 0.80 0.05 87.47 12:52:01 AM 1 9.90 0.00 2.88 2.08 0.05 85.09 12:53:01 AM all 0.37 0.00 0.08 0.02 0.03 99.50 12:53:01 AM 0 0.12 0.00 0.10 0.03 0.05 99.70 12:53:01 AM 1 0.62 0.00 0.07 0.00 0.02 99.30 12:54:01 AM all 0.27 0.00 0.09 0.00 0.03 99.62 12:54:01 AM 0 0.08 0.00 0.08 0.00 0.02 99.82 12:54:01 AM 1 0.45 0.00 0.10 0.00 0.03 99.42 12:55:01 AM all 2.30 0.00 0.33 0.00 0.03 97.34 12:55:01 AM 0 2.41 0.00 0.30 0.00 0.03 97.26 12:55:01 AM 1 2.19 0.00 0.35 0.00 0.03 97.42 12:56:01 AM all 10.78 0.00 0.82 0.01 0.07 88.32 12:56:01 AM 0 6.74 0.00 0.27 0.00 0.05 92.94 12:56:01 AM 1 14.82 0.00 1.37 0.02 0.08 83.70 12:57:01 AM all 9.41 0.00 0.86 0.02 0.07 89.65 12:57:01 AM 0 3.60 0.00 0.25 0.03 0.07 96.05 12:57:01 AM 1 15.21 0.00 1.47 0.00 0.07 83.25 12:58:01 AM all 12.78 0.00 1.09 0.00 0.08 86.06 12:58:01 AM 0 9.37 0.00 0.35 0.00 0.08 90.19 12:58:01 AM 1 16.19 0.00 1.83 0.00 0.07 81.92 12:58:01 AM CPU %user %nice %system %iowait %steal %idle 12:59:01 AM all 7.72 0.00 0.67 0.01 0.07 91.54 12:59:01 AM 0 5.62 0.00 0.57 0.02 0.07 93.72 12:59:01 AM 1 9.84 0.00 0.77 0.00 0.07 89.32 01:00:01 AM all 7.10 0.00 0.63 0.00 0.06 92.22 01:00:01 AM 0 2.92 0.00 0.34 0.00 0.05 96.70 01:00:01 AM 1 11.35 0.00 0.92 0.00 0.07 87.67 01:01:01 AM all 4.45 0.00 0.34 0.00 0.07 95.14 01:01:01 AM 0 2.17 0.00 0.23 0.00 0.05 97.54 01:01:01 AM 1 6.73 0.00 0.45 0.00 0.08 92.73 01:02:01 AM all 4.63 0.00 0.46 0.01 0.05 94.85 01:02:01 AM 0 3.93 0.00 0.35 0.02 0.07 95.64 01:02:01 AM 1 5.33 0.00 0.57 0.00 0.03 94.07 01:03:01 AM all 4.89 0.00 0.40 0.02 0.05 94.64 01:03:01 AM 0 1.79 0.00 0.15 0.00 0.03 98.03 01:03:01 AM 1 8.09 0.00 0.65 0.03 0.07 91.16 01:04:01 AM all 11.70 0.00 0.80 0.00 0.08 87.42 01:04:01 AM 0 6.45 0.00 0.67 0.00 0.08 92.79 01:04:01 AM 1 17.04 0.00 0.92 0.00 0.07 81.97 01:05:01 AM all 5.08 0.00 0.55 0.00 0.07 94.30 01:05:01 AM 0 5.87 0.00 0.60 0.00 0.07 93.46 01:05:01 AM 1 4.30 0.00 0.49 0.00 0.07 95.15 01:06:01 AM all 5.70 0.00 0.56 0.00 0.07 93.67 01:06:01 AM 0 5.64 0.00 0.65 0.00 0.07 93.64 01:06:01 AM 1 5.76 0.00 0.47 0.00 0.07 93.70 01:07:01 AM all 6.62 0.00 0.39 0.01 0.07 92.91 01:07:01 AM 0 4.21 0.00 0.40 0.02 0.07 95.31 01:07:01 AM 1 9.03 0.00 0.39 0.00 0.07 90.51 01:08:01 AM all 5.54 0.00 0.87 0.02 0.07 93.50 01:08:01 AM 0 1.62 0.00 0.32 0.03 0.05 97.97 01:08:01 AM 1 9.47 0.00 1.42 0.00 0.08 89.02 01:09:02 AM all 3.07 0.00 0.38 0.00 0.07 96.48 01:09:02 AM 0 3.10 0.00 0.42 0.00 0.07 96.42 01:09:02 AM 1 3.05 0.00 0.35 0.00 0.07 96.54 01:09:02 AM CPU %user %nice %system %iowait %steal %idle 01:10:01 AM all 5.97 0.00 0.36 0.00 0.06 93.61 01:10:01 AM 0 5.74 0.00 0.37 0.00 0.07 93.81 01:10:01 AM 1 6.20 0.00 0.34 0.00 0.05 93.41 01:11:01 AM all 4.56 0.00 0.22 0.00 0.07 95.15 01:11:01 AM 0 2.48 0.00 0.20 0.00 0.05 97.27 01:11:01 AM 1 6.65 0.00 0.23 0.00 0.08 93.03 01:12:01 AM all 4.35 0.00 0.36 0.00 0.05 95.24 01:12:01 AM 0 2.07 0.00 0.28 0.00 0.05 97.59 01:12:01 AM 1 6.63 0.00 0.44 0.00 0.05 92.88 01:13:01 AM all 9.01 0.00 0.96 0.00 0.07 89.96 01:13:01 AM 0 9.65 0.00 1.09 0.00 0.09 89.16 01:13:01 AM 1 8.39 0.00 0.83 0.00 0.05 90.73 01:14:01 AM all 4.50 0.00 0.85 0.00 0.08 94.57 01:14:01 AM 0 5.04 0.00 0.86 0.00 0.07 94.04 01:14:01 AM 1 3.97 0.00 0.85 0.00 0.08 95.10 01:15:01 AM all 10.49 0.00 0.48 0.00 0.09 88.93 01:15:01 AM 0 5.70 0.00 0.30 0.00 0.10 93.89 01:15:01 AM 1 15.27 0.00 0.67 0.00 0.08 83.98 01:16:01 AM all 26.95 0.00 3.27 0.21 0.08 69.48 01:16:01 AM 0 26.37 0.00 2.84 0.12 0.08 70.58 01:16:01 AM 1 27.53 0.00 3.70 0.30 0.08 68.38 Average: all 10.81 0.00 1.46 0.52 0.07 87.14 Average: 0 8.56 0.00 1.26 0.46 0.07 89.66 Average: 1 13.06 0.00 1.67 0.57 0.07 84.63