---> uname -a: Linux prd-centos8-robot-2c-8g-2988.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 616 4796 19 2284 6782 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:69:a1:1b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.85/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84496sec preferred_lft 84496sec inet6 fe80::f816:3eff:fe69:a11b/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) 10/12/2025 _x86_64_ (2 CPU) 04:36:52 LINUX RESTART (2 CPU) 04:38:01 AM tps rtps wtps bread/s bwrtn/s 04:39:01 AM 108.70 0.07 108.63 1.87 10889.50 04:40:01 AM 34.26 0.68 33.57 51.58 4856.40 04:41:01 AM 15.99 0.38 15.61 64.25 680.47 04:42:01 AM 2.45 0.00 2.45 0.00 72.33 04:43:01 AM 62.92 6.97 55.96 1292.98 3843.76 04:44:01 AM 25.87 0.00 25.87 0.00 5691.70 04:45:01 AM 2.80 0.00 2.80 0.00 75.12 04:46:01 AM 0.55 0.00 0.55 0.00 5.20 04:47:01 AM 2.47 0.22 2.25 11.73 74.88 04:48:01 AM 0.58 0.03 0.55 1.87 199.53 04:49:02 AM 0.32 0.00 0.32 0.00 132.06 04:50:01 AM 0.30 0.00 0.30 0.00 160.93 04:51:01 AM 0.40 0.00 0.40 0.00 107.63 04:52:01 AM 0.38 0.03 0.35 0.27 37.69 04:53:01 AM 1.32 0.00 1.32 0.00 66.27 04:54:01 AM 0.23 0.00 0.23 0.00 16.96 04:55:01 AM 0.20 0.00 0.20 0.00 23.35 04:56:01 AM 0.32 0.00 0.32 0.00 174.34 04:57:01 AM 0.50 0.00 0.50 0.00 35.38 04:58:01 AM 0.45 0.00 0.45 0.00 267.29 04:59:01 AM 0.20 0.00 0.20 0.00 34.93 05:00:01 AM 0.25 0.00 0.25 0.00 196.53 05:01:01 AM 0.30 0.02 0.28 0.13 7.55 05:02:01 AM 0.55 0.07 0.48 1.73 98.42 05:03:01 AM 0.37 0.00 0.37 0.00 14.13 05:04:01 AM 0.17 0.00 0.17 0.00 14.93 05:05:01 AM 0.20 0.00 0.20 0.00 60.41 05:06:01 AM 0.55 0.00 0.55 0.00 69.54 05:07:01 AM 0.38 0.00 0.38 0.00 50.19 05:08:01 AM 20.24 0.40 19.84 46.78 2900.82 Average: 9.48 0.30 9.18 49.13 1029.12 04:38:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:39:01 AM 5174104 7004220 2708320 34.36 2688 2007080 703576 7.88 188624 2174092 114416 04:40:01 AM 5162452 7007276 2719972 34.51 2688 2021104 718432 8.04 198540 2171136 12 04:41:01 AM 5230500 7077536 2651924 33.64 2688 2023036 635140 7.11 219152 2082312 12 04:42:01 AM 5230552 7077588 2651872 33.64 2688 2023036 634912 7.11 219164 2082648 8 04:43:01 AM 4960724 7059412 2921700 37.07 2688 2266184 632352 7.08 262404 2282356 159564 04:44:01 AM 4956640 7055156 2925784 37.12 2688 2266200 632352 7.08 262424 2282128 8 04:45:01 AM 4956284 7054800 2926140 37.12 2688 2266200 632352 7.08 262428 2282400 8 04:46:01 AM 4956648 7055168 2925776 37.12 2688 2266204 632352 7.08 262428 2282128 8 04:47:01 AM 4904168 7005344 2978256 37.78 2688 2268868 740844 8.30 262560 2333804 2308 04:48:01 AM 4894916 7000088 2987508 37.90 2688 2272912 740844 8.30 262748 2342904 504 04:49:02 AM 4889028 6998088 2993396 37.98 2688 2276768 757540 8.48 262748 2348912 448 04:50:01 AM 4882672 6997708 2999752 38.06 2688 2282720 780784 8.74 262748 2354888 1716 04:51:01 AM 4880424 6997412 3002000 38.08 2688 2284660 777392 8.70 263116 2356948 544 04:52:01 AM 4880336 6998600 3002088 38.09 2688 2285940 740588 8.29 263244 2357136 856 04:53:01 AM 4881688 7000356 3000736 38.07 2688 2286340 740588 8.29 263244 2355596 168 04:54:01 AM 4881620 7000680 3000804 38.07 2688 2286740 740588 8.29 263244 2355912 136 04:55:01 AM 4881248 7000876 3001176 38.07 2688 2287300 723180 8.10 263244 2356436 44 04:56:01 AM 4867076 6991888 3015348 38.25 2688 2292508 764176 8.56 263296 2370208 140 04:57:01 AM 4861516 6989956 3020908 38.32 2688 2296144 764176 8.56 263296 2375508 2988 04:58:01 AM 4853480 6986872 3028944 38.43 2688 2301112 764176 8.56 263296 2383504 60 04:59:01 AM 4849388 6987184 3033036 38.48 2688 2305492 764176 8.56 263296 2387600 3476 05:00:01 AM 4850904 6991196 3031520 38.46 2688 2307964 766360 8.58 263296 2386388 92 05:01:01 AM 4848896 6990036 3033528 38.48 2688 2308836 766360 8.58 263296 2387932 836 05:02:01 AM 4848108 6991248 3034316 38.49 2688 2310812 766360 8.58 263472 2389100 8 05:03:01 AM 4847904 6991444 3034520 38.50 2688 2311212 766360 8.58 263472 2389204 180 05:04:01 AM 4851148 6995276 3031276 38.46 2688 2311800 750880 8.41 263472 2386164 348 05:05:01 AM 4841476 6987828 3040948 38.58 2688 2314032 801156 8.97 263620 2394884 808 05:06:01 AM 4840256 6988060 3042168 38.59 2688 2315468 801156 8.97 263620 2396376 452 05:07:01 AM 4901452 7054836 2980972 37.82 2688 2321048 634660 7.11 263972 2335752 4708 05:08:01 AM 4882892 6918528 2999532 38.05 2688 2208588 752152 8.42 508240 2130532 31436 Average: 4924950 7008489 2957474 37.52 2688 2252544 727532 8.15 263723 2317163 10876 04:38:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 68.09 56.65 763.47 8.56 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 39.82 26.97 379.17 2.98 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 18.26 16.08 6.57 5.16 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 9.03 8.90 1.95 2.00 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 227.56 170.19 370.07 45.91 0.00 0.00 0.00 0.00 04:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:44:01 AM eth0 401.03 290.20 76.48 59.17 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 3.68 2.25 2.14 0.62 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 2.12 1.93 0.41 0.42 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 54.27 33.96 22.13 3.87 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 14.43 14.01 17.20 2.44 0.00 0.00 0.00 0.00 04:49:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:49:02 AM eth0 29.28 28.80 20.17 3.67 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 38.55 39.80 34.78 4.66 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 74.48 73.90 18.83 6.07 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 81.12 80.24 15.61 6.70 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 12.56 10.10 3.14 2.01 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 12.11 9.05 2.89 1.79 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 7.03 5.82 3.21 1.02 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 116.36 115.01 37.08 17.46 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 84.47 84.29 45.98 6.72 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 127.22 127.91 72.00 9.48 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 60.66 59.56 47.20 5.25 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 50.02 50.92 17.27 3.97 0.00 0.00 0.00 0.00 05:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:01:01 AM eth0 28.21 28.20 4.25 2.31 0.00 0.00 0.00 0.00 05:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:02:01 AM eth0 55.62 54.39 27.58 5.63 0.00 0.00 0.00 0.00 05:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:03:01 AM eth0 13.63 11.26 3.48 2.33 0.00 0.00 0.00 0.00 05:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:04:01 AM eth0 8.68 7.70 3.52 1.50 0.00 0.00 0.00 0.00 05:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:05:01 AM eth0 101.10 97.62 36.68 8.54 0.00 0.00 0.00 0.00 05:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:06:01 AM eth0 34.81 31.29 5.92 2.63 0.00 0.00 0.00 0.00 05:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:07:01 AM eth0 25.71 19.25 6.95 3.07 0.00 0.00 0.00 0.00 05:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:08:01 AM eth0 107.83 69.38 201.70 148.30 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 63.61 54.20 74.95 12.48 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) 10/12/2025 _x86_64_ (2 CPU) 04:36:52 LINUX RESTART (2 CPU) 04:38:01 AM CPU %user %nice %system %iowait %steal %idle 04:39:01 AM all 28.31 0.00 4.37 1.65 0.09 65.58 04:39:01 AM 0 28.05 0.00 4.07 1.52 0.10 66.27 04:39:01 AM 1 28.57 0.00 4.67 1.78 0.08 64.89 04:40:01 AM all 8.73 0.00 1.19 0.63 0.06 89.39 04:40:01 AM 0 3.32 0.00 0.82 0.68 0.05 95.13 04:40:01 AM 1 14.14 0.00 1.57 0.57 0.07 83.66 04:41:01 AM all 12.84 0.00 1.91 0.39 0.05 84.80 04:41:01 AM 0 13.84 0.00 2.12 0.25 0.05 83.74 04:41:01 AM 1 11.85 0.00 1.70 0.53 0.05 85.86 04:42:01 AM all 0.82 0.00 0.68 0.02 0.05 98.43 04:42:01 AM 0 1.04 0.00 0.57 0.03 0.05 98.31 04:42:01 AM 1 0.60 0.00 0.80 0.00 0.05 98.55 04:43:01 AM all 33.59 0.00 6.01 0.58 0.11 59.71 04:43:01 AM 0 32.04 0.00 5.98 0.57 0.08 61.33 04:43:01 AM 1 35.15 0.00 6.04 0.58 0.13 58.10 04:44:01 AM all 0.92 0.00 0.97 0.52 0.04 97.55 04:44:01 AM 0 0.99 0.00 0.72 0.45 0.05 97.79 04:44:01 AM 1 0.85 0.00 1.22 0.59 0.03 97.30 04:45:01 AM all 0.33 0.00 0.10 0.01 0.03 99.53 04:45:01 AM 0 0.32 0.00 0.08 0.00 0.02 99.58 04:45:01 AM 1 0.35 0.00 0.12 0.02 0.03 99.48 04:46:01 AM all 0.33 0.00 0.08 0.00 0.04 99.54 04:46:01 AM 0 0.10 0.00 0.10 0.00 0.05 99.75 04:46:01 AM 1 0.57 0.00 0.07 0.00 0.03 99.33 04:47:01 AM all 5.75 0.00 0.69 0.01 0.05 93.50 04:47:01 AM 0 2.66 0.00 0.44 0.02 0.05 96.84 04:47:01 AM 1 8.83 0.00 0.95 0.00 0.05 90.16 04:48:01 AM all 7.65 0.00 0.25 0.01 0.08 92.00 04:48:01 AM 0 3.28 0.00 0.22 0.02 0.08 96.41 04:48:01 AM 1 12.03 0.00 0.28 0.00 0.08 87.60 04:49:02 AM all 10.52 0.00 0.84 0.01 0.09 88.54 04:49:02 AM 0 4.00 0.00 0.32 0.02 0.08 95.58 04:49:02 AM 1 17.05 0.00 1.36 0.00 0.10 81.49 04:49:02 AM CPU %user %nice %system %iowait %steal %idle 04:50:01 AM all 11.11 0.00 0.71 0.00 0.07 88.11 04:50:01 AM 0 3.83 0.00 0.26 0.00 0.07 95.85 04:50:01 AM 1 18.40 0.00 1.16 0.00 0.07 80.37 04:51:01 AM all 7.86 0.00 0.78 0.00 0.08 91.28 04:51:01 AM 0 2.49 0.00 0.47 0.00 0.08 96.96 04:51:01 AM 1 13.31 0.00 1.11 0.00 0.07 85.51 04:52:01 AM all 7.68 0.00 0.74 0.00 0.07 91.51 04:52:01 AM 0 2.39 0.00 0.50 0.00 0.07 97.04 04:52:01 AM 1 13.07 0.00 0.99 0.00 0.07 85.88 04:53:01 AM all 4.69 0.00 0.34 0.01 0.08 94.87 04:53:01 AM 0 2.29 0.00 0.22 0.00 0.08 97.41 04:53:01 AM 1 7.09 0.00 0.47 0.02 0.08 92.34 04:54:01 AM all 4.37 0.00 0.33 0.00 0.08 95.23 04:54:01 AM 0 3.06 0.00 0.27 0.00 0.07 96.61 04:54:01 AM 1 5.68 0.00 0.38 0.00 0.08 93.85 04:55:01 AM all 4.52 0.00 0.36 0.00 0.06 95.06 04:55:01 AM 0 0.97 0.00 0.15 0.00 0.05 98.83 04:55:01 AM 1 8.17 0.00 0.58 0.00 0.07 91.18 04:56:01 AM all 11.20 0.00 0.72 0.01 0.08 87.98 04:56:01 AM 0 11.53 0.00 0.49 0.00 0.10 87.88 04:56:01 AM 1 10.87 0.00 0.96 0.02 0.07 88.09 04:57:01 AM all 4.86 0.00 0.47 0.00 0.07 94.60 04:57:01 AM 0 3.82 0.00 0.40 0.00 0.07 95.71 04:57:01 AM 1 5.91 0.00 0.54 0.00 0.07 93.49 04:58:01 AM all 5.66 0.00 0.58 0.01 0.08 93.68 04:58:01 AM 0 3.52 0.00 0.62 0.00 0.07 95.79 04:58:01 AM 1 7.79 0.00 0.54 0.02 0.08 91.57 04:59:01 AM all 6.33 0.00 0.34 0.00 0.08 93.25 04:59:01 AM 0 3.48 0.00 0.35 0.00 0.08 96.08 04:59:01 AM 1 9.18 0.00 0.32 0.00 0.08 90.42 05:00:01 AM all 5.72 0.00 0.80 0.03 0.08 93.36 05:00:01 AM 0 3.56 0.00 0.47 0.00 0.10 95.87 05:00:01 AM 1 7.89 0.00 1.12 0.07 0.07 90.85 05:00:01 AM CPU %user %nice %system %iowait %steal %idle 05:01:01 AM all 3.10 0.00 0.37 0.00 0.06 96.48 05:01:01 AM 0 2.13 0.00 0.28 0.00 0.05 97.54 05:01:01 AM 1 4.07 0.00 0.45 0.00 0.07 95.42 05:02:01 AM all 5.74 0.00 0.38 0.00 0.08 93.80 05:02:01 AM 0 2.37 0.00 0.38 0.00 0.07 97.17 05:02:01 AM 1 9.11 0.00 0.39 0.00 0.08 90.42 05:03:01 AM all 4.56 0.00 0.20 0.00 0.07 95.17 05:03:01 AM 0 3.12 0.00 0.15 0.00 0.07 96.66 05:03:01 AM 1 6.00 0.00 0.25 0.00 0.07 93.68 05:04:01 AM all 4.21 0.00 0.37 0.00 0.06 95.37 05:04:01 AM 0 3.01 0.00 0.32 0.00 0.05 96.62 05:04:01 AM 1 5.42 0.00 0.42 0.00 0.07 94.10 05:05:01 AM all 8.64 0.00 0.91 0.00 0.08 90.37 05:05:01 AM 0 2.01 0.00 0.52 0.00 0.08 97.39 05:05:01 AM 1 15.57 0.00 1.33 0.00 0.07 83.04 05:06:01 AM all 4.09 0.00 0.75 0.01 0.08 95.08 05:06:01 AM 0 3.62 0.00 0.67 0.02 0.07 95.63 05:06:01 AM 1 4.56 0.00 0.82 0.00 0.08 94.54 05:07:01 AM all 10.46 0.00 0.49 0.00 0.08 88.97 05:07:01 AM 0 15.72 0.00 0.62 0.00 0.08 83.58 05:07:01 AM 1 5.20 0.00 0.37 0.00 0.07 94.37 05:08:01 AM all 27.13 0.00 3.16 0.24 0.08 69.39 05:08:01 AM 0 21.88 0.00 3.07 0.23 0.07 74.75 05:08:01 AM 1 32.39 0.00 3.26 0.25 0.08 64.02 Average: all 8.40 0.00 1.00 0.14 0.07 90.40 Average: 0 6.15 0.00 0.86 0.13 0.07 92.80 Average: 1 10.65 0.00 1.14 0.15 0.07 87.99