---> uname -a: Linux prd-centos8-robot-2c-8g-7793.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 654 4763 19 2279 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:96:68:55 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.119/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84583sec preferred_lft 84583sec inet6 fe80::f816:3eff:fe96:6855/64 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) 11/11/2025 _x86_64_ (2 CPU) 00:42:13 LINUX RESTART (2 CPU) 12:43:01 AM tps rtps wtps bread/s bwrtn/s 12:44:01 AM 96.13 15.34 80.79 3689.84 6641.64 12:45:01 AM 89.85 0.72 89.14 52.92 11325.32 12:46:01 AM 29.72 0.42 29.31 64.78 1717.31 12:47:01 AM 74.52 6.97 67.56 1292.98 7873.37 12:48:01 AM 13.61 0.00 13.61 0.00 1124.88 12:49:01 AM 3.48 0.00 3.48 0.00 117.98 12:50:01 AM 0.13 0.00 0.13 0.00 1.32 12:51:01 AM 0.52 0.25 0.27 13.60 7.91 12:52:01 AM 2.15 0.00 2.15 0.00 265.20 12:53:01 AM 0.48 0.00 0.48 0.00 141.86 12:54:01 AM 0.25 0.00 0.25 0.00 162.65 12:55:01 AM 0.28 0.00 0.28 0.00 123.53 12:56:01 AM 0.15 0.00 0.15 0.00 10.13 12:57:01 AM 0.13 0.00 0.13 0.00 40.68 12:58:01 AM 0.35 0.03 0.32 0.27 22.16 12:59:01 AM 1.33 0.00 1.33 0.00 45.66 01:00:01 AM 0.57 0.00 0.57 0.00 177.37 01:01:01 AM 0.38 0.02 0.37 0.13 153.07 01:02:01 AM 0.42 0.07 0.35 1.73 78.29 01:03:01 AM 0.60 0.00 0.60 0.00 214.28 01:04:01 AM 0.18 0.00 0.18 0.00 91.05 01:05:01 AM 0.15 0.00 0.15 0.00 27.48 01:06:01 AM 0.23 0.00 0.23 0.00 72.66 01:07:01 AM 0.17 0.00 0.17 0.00 10.43 01:08:01 AM 0.47 0.00 0.47 0.00 30.11 01:09:01 AM 0.30 0.00 0.30 0.00 85.15 01:10:01 AM 0.78 0.32 0.47 6.93 47.67 01:11:01 AM 2.61 0.18 2.43 4.26 287.00 01:12:01 AM 34.01 0.45 33.56 68.91 3344.39 Average: 12.21 0.85 11.35 179.18 1180.68 12:43:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:44:01 AM 5268788 6995684 2613644 33.16 2688 1909044 735088 8.23 187596 2104588 188048 12:45:01 AM 5176508 7015580 2705924 34.33 2688 2015244 713184 7.99 209476 2147800 9936 12:46:01 AM 5029252 6971988 2853180 36.20 2688 2113600 734180 8.22 229552 2258108 85500 12:47:01 AM 4931588 7026544 2950844 37.44 2688 2262172 672856 7.53 260668 2308300 27024 12:48:01 AM 4918776 7013496 2963656 37.60 2688 2262148 673424 7.54 260836 2319928 8 12:49:01 AM 4918736 7013460 2963696 37.60 2688 2262152 673424 7.54 260840 2319992 4 12:50:01 AM 4918692 7013404 2963740 37.60 2688 2262152 688816 7.71 260840 2320168 4 12:51:01 AM 4865136 6962748 3017296 38.28 2688 2265044 762040 8.53 261160 2372660 2468 12:52:01 AM 4856252 6957860 3026180 38.39 2688 2269048 777416 8.70 261160 2381540 556 12:53:01 AM 4849720 6955252 3032712 38.47 2688 2272980 812164 9.09 261160 2387976 404 12:54:01 AM 4842732 6955080 3039700 38.56 2688 2279780 829504 9.29 261160 2394816 2372 12:55:01 AM 4841100 6954800 3041332 38.58 2688 2281116 811868 9.09 261528 2396028 92 12:56:01 AM 4837716 6952500 3044716 38.63 2688 2282208 795524 8.91 261528 2399756 908 12:57:01 AM 4837220 6952388 3045212 38.63 2688 2282592 795524 8.91 261528 2400180 100 12:58:01 AM 4841092 6956740 3041340 38.58 2688 2283060 775512 8.68 261672 2396488 100 12:59:01 AM 4840592 6956696 3041840 38.59 2688 2283516 775512 8.68 261668 2396948 32 01:00:01 AM 4825932 6947480 3056500 38.78 2688 2288952 816936 9.15 261720 2411164 404 01:01:01 AM 4816432 6942160 3066000 38.90 2688 2293132 816936 9.15 261720 2420240 96 01:02:01 AM 4816792 6947024 3065640 38.89 2688 2297672 816936 9.15 261856 2419976 2368 01:03:01 AM 4809248 6943940 3073184 38.99 2688 2302120 816936 9.15 261856 2427588 588 01:04:01 AM 4810628 6947544 3071804 38.97 2688 2304320 816936 9.15 261856 2426276 100 01:05:01 AM 4806020 6945352 3076412 39.03 2688 2306736 816936 9.15 261856 2430440 1744 01:06:01 AM 4806416 6946184 3076016 39.02 2688 2307172 797404 8.93 261856 2430612 52 01:07:01 AM 4805940 6946108 3076492 39.03 2688 2307572 797404 8.93 261856 2431112 168 01:08:01 AM 4807860 6948576 3074572 39.01 2688 2308120 797404 8.93 261856 2429308 40 01:09:01 AM 4800048 6943252 3082384 39.10 2688 2310616 830784 9.30 262004 2436024 64 01:10:01 AM 4798400 6942960 3084032 39.13 2688 2311964 869064 9.73 262120 2437492 96 01:11:01 AM 5040636 7009332 2841796 36.05 2688 2137532 676400 7.57 279960 2180060 2728 01:12:01 AM 4899204 6921236 2983228 37.85 2688 2195012 735964 8.24 508764 2116072 10100 Average: 4883361 6965013 2999071 38.05 2688 2250234 773520 8.66 265229 2355229 11590 12:43:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 316.46 214.68 1917.55 61.13 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 58.93 36.02 587.26 7.12 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 34.12 30.27 158.68 7.99 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 23.36 19.86 186.99 6.96 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 475.57 321.74 103.62 86.47 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 3.00 2.03 0.60 0.49 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 2.47 1.93 0.48 0.42 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 50.80 35.39 22.59 4.05 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 14.83 14.16 17.43 2.23 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 30.53 28.93 20.77 3.70 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 59.86 58.86 42.61 6.05 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 84.27 81.85 17.52 7.30 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 55.26 53.58 11.59 4.85 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 14.41 9.02 3.20 1.79 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 13.66 11.08 3.35 2.17 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 4.50 3.20 2.90 0.56 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 114.56 113.21 37.04 17.66 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 84.62 84.07 55.46 6.63 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 126.02 126.85 63.67 9.29 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 74.03 63.33 48.35 5.39 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 51.46 51.56 17.96 3.94 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 74.52 74.55 29.17 5.99 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 13.75 11.93 3.37 2.41 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 13.31 10.70 7.91 2.20 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 8.51 6.66 3.78 1.43 0.00 0.00 0.00 0.00 01:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:09:01 AM eth0 117.16 109.18 37.46 9.79 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 27.26 23.26 4.56 2.21 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 74.65 49.02 64.74 16.25 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 65.43 45.00 126.63 138.72 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 71.98 58.34 124.05 14.66 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) 11/11/2025 _x86_64_ (2 CPU) 00:42:13 LINUX RESTART (2 CPU) 12:43:01 AM CPU %user %nice %system %iowait %steal %idle 12:44:01 AM all 40.73 0.00 6.32 1.74 0.12 51.09 12:44:01 AM 0 33.78 0.00 4.76 1.33 0.12 60.00 12:44:01 AM 1 47.70 0.00 7.88 2.15 0.12 42.15 12:45:01 AM all 21.62 0.00 3.79 1.74 0.08 72.77 12:45:01 AM 0 20.41 0.00 3.83 1.05 0.07 74.64 12:45:01 AM 1 22.84 0.00 3.75 2.44 0.08 70.89 12:46:01 AM all 24.87 0.00 3.42 0.31 0.08 71.32 12:46:01 AM 0 17.30 0.00 3.17 0.13 0.07 79.33 12:46:01 AM 1 32.45 0.00 3.67 0.48 0.08 63.31 12:47:01 AM all 22.88 0.00 4.44 1.42 0.08 71.18 12:47:01 AM 0 21.09 0.00 4.37 1.26 0.07 73.20 12:47:01 AM 1 24.68 0.00 4.52 1.57 0.10 69.14 12:48:01 AM all 1.27 0.00 0.93 0.10 0.06 97.64 12:48:01 AM 0 1.42 0.00 1.04 0.02 0.07 97.45 12:48:01 AM 1 1.12 0.00 0.82 0.18 0.05 97.82 12:49:01 AM all 0.23 0.00 0.08 0.02 0.03 99.64 12:49:01 AM 0 0.38 0.00 0.10 0.03 0.03 99.45 12:49:01 AM 1 0.08 0.00 0.07 0.00 0.02 99.83 12:50:01 AM all 0.24 0.00 0.08 0.00 0.04 99.64 12:50:01 AM 0 0.33 0.00 0.07 0.00 0.05 99.55 12:50:01 AM 1 0.15 0.00 0.08 0.00 0.03 99.73 12:51:01 AM all 5.91 0.00 0.73 0.01 0.05 93.30 12:51:01 AM 0 3.66 0.00 0.60 0.00 0.03 95.70 12:51:01 AM 1 8.16 0.00 0.85 0.02 0.07 90.90 12:52:01 AM all 7.25 0.00 0.30 0.01 0.08 92.36 12:52:01 AM 0 5.15 0.00 0.22 0.02 0.08 94.54 12:52:01 AM 1 9.35 0.00 0.38 0.00 0.08 90.19 12:53:01 AM all 8.97 0.00 0.72 0.00 0.08 90.23 12:53:01 AM 0 2.81 0.00 0.30 0.00 0.08 96.80 12:53:01 AM 1 15.14 0.00 1.14 0.00 0.08 83.64 12:54:01 AM all 11.78 0.00 0.92 0.00 0.08 87.22 12:54:01 AM 0 11.91 0.00 0.47 0.00 0.08 87.54 12:54:01 AM 1 11.65 0.00 1.37 0.00 0.07 86.91 12:54:01 AM CPU %user %nice %system %iowait %steal %idle 12:55:01 AM all 7.10 0.00 0.54 0.00 0.08 92.28 12:55:01 AM 0 5.90 0.00 0.62 0.00 0.08 93.39 12:55:01 AM 1 8.32 0.00 0.46 0.00 0.07 91.15 12:56:01 AM all 6.31 0.00 0.61 0.00 0.07 93.02 12:56:01 AM 0 3.90 0.00 0.44 0.00 0.05 95.61 12:56:01 AM 1 8.76 0.00 0.79 0.00 0.09 90.37 12:57:01 AM all 4.26 0.00 0.32 0.00 0.07 95.36 12:57:01 AM 0 3.66 0.00 0.30 0.00 0.07 95.97 12:57:01 AM 1 4.85 0.00 0.33 0.00 0.07 94.75 12:58:01 AM all 5.18 0.00 0.54 0.00 0.08 94.19 12:58:01 AM 0 3.88 0.00 0.38 0.00 0.07 95.67 12:58:01 AM 1 6.49 0.00 0.70 0.00 0.10 92.71 12:59:01 AM all 3.88 0.00 0.37 0.02 0.06 95.67 12:59:01 AM 0 0.93 0.00 0.13 0.00 0.05 98.88 12:59:01 AM 1 6.95 0.00 0.63 0.03 0.07 92.32 01:00:01 AM all 10.43 0.00 0.68 0.01 0.08 88.79 01:00:01 AM 0 10.76 0.00 0.49 0.02 0.08 88.66 01:00:01 AM 1 10.10 0.00 0.88 0.00 0.09 88.93 01:01:01 AM all 4.73 0.00 0.54 0.01 0.08 94.65 01:01:01 AM 0 5.35 0.00 0.59 0.00 0.08 93.98 01:01:01 AM 1 4.10 0.00 0.50 0.02 0.07 95.31 01:02:01 AM all 5.11 0.00 0.53 0.00 0.09 94.27 01:02:01 AM 0 2.60 0.00 0.59 0.00 0.08 96.73 01:02:01 AM 1 7.63 0.00 0.47 0.00 0.10 91.80 01:03:01 AM all 6.55 0.00 0.35 0.03 0.10 92.98 01:03:01 AM 0 7.85 0.00 0.34 0.05 0.08 91.68 01:03:01 AM 1 5.25 0.00 0.37 0.00 0.12 94.27 01:04:01 AM all 4.60 0.00 0.69 0.00 0.08 94.63 01:04:01 AM 0 1.97 0.00 0.28 0.00 0.08 97.66 01:04:01 AM 1 7.23 0.00 1.09 0.00 0.08 91.60 01:05:01 AM all 4.34 0.00 0.51 0.00 0.08 95.08 01:05:01 AM 0 5.33 0.00 0.64 0.00 0.07 93.97 01:05:01 AM 1 3.34 0.00 0.39 0.00 0.08 96.19 01:05:01 AM CPU %user %nice %system %iowait %steal %idle 01:06:01 AM all 4.62 0.00 0.20 0.00 0.08 95.10 01:06:01 AM 0 2.27 0.00 0.18 0.00 0.07 97.48 01:06:01 AM 1 6.97 0.00 0.22 0.00 0.08 92.73 01:07:01 AM all 4.34 0.00 0.16 0.00 0.08 95.42 01:07:01 AM 0 7.06 0.00 0.17 0.00 0.10 92.67 01:07:01 AM 1 1.62 0.00 0.15 0.00 0.07 98.16 01:08:01 AM all 4.34 0.00 0.42 0.00 0.07 95.16 01:08:01 AM 0 2.39 0.00 0.37 0.00 0.07 97.18 01:08:01 AM 1 6.36 0.00 0.48 0.00 0.07 93.09 01:09:01 AM all 7.74 0.00 0.89 0.00 0.08 91.29 01:09:01 AM 0 6.84 0.00 0.84 0.00 0.08 92.23 01:09:01 AM 1 8.66 0.00 0.95 0.00 0.07 90.32 01:10:01 AM all 3.90 0.01 0.70 0.00 0.09 95.30 01:10:01 AM 0 2.98 0.02 0.58 0.00 0.08 96.34 01:10:01 AM 1 4.83 0.00 0.82 0.00 0.10 94.25 01:11:01 AM all 10.88 0.00 1.08 0.03 0.08 87.93 01:11:01 AM 0 15.94 0.00 0.97 0.02 0.08 82.99 01:11:01 AM 1 5.82 0.00 1.19 0.05 0.08 92.86 01:12:01 AM all 29.98 0.00 3.43 0.43 0.08 66.09 01:12:01 AM 0 26.35 0.00 3.25 0.52 0.08 69.80 01:12:01 AM 1 33.61 0.00 3.60 0.33 0.08 62.37 Average: all 9.47 0.00 1.19 0.20 0.08 89.06 Average: 0 8.09 0.00 1.04 0.15 0.07 90.65 Average: 1 10.86 0.00 1.33 0.25 0.08 87.48