---> uname -a: Linux prd-centos8-robot-2c-8g-51645.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 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 599 4917 19 2181 6800 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:4f:95:84 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.182/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84687sec preferred_lft 84687sec inet6 fe80::f816:3eff:fe4f:9584/64 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) 08/10/2025 _x86_64_ (2 CPU) 00:37:21 LINUX RESTART (2 CPU) 12:38:01 AM tps rtps wtps bread/s bwrtn/s 12:39:01 AM 85.67 18.56 67.12 5456.61 6301.63 12:40:01 AM 96.88 0.72 96.17 52.92 11000.55 12:41:01 AM 53.44 7.13 46.31 1310.71 3813.70 12:42:01 AM 52.72 0.25 52.47 47.05 7638.55 12:43:01 AM 4.53 0.20 4.33 11.60 167.01 12:44:01 AM 1.97 0.00 1.97 0.00 69.24 12:45:01 AM 0.12 0.00 0.12 0.00 1.30 12:46:01 AM 0.12 0.00 0.12 0.00 0.92 12:47:01 AM 0.12 0.00 0.12 0.00 1.18 12:48:01 AM 0.33 0.00 0.33 0.00 5.10 12:49:01 AM 0.12 0.00 0.12 0.00 1.45 12:50:02 AM 0.15 0.00 0.15 0.00 1.05 12:51:01 AM 0.14 0.00 0.14 0.00 1.24 12:52:01 AM 0.32 0.00 0.32 0.00 4.77 12:53:01 AM 0.23 0.03 0.20 0.27 2.65 12:54:01 AM 1.30 0.00 1.30 0.00 31.29 12:55:01 AM 0.28 0.00 0.28 0.00 4.93 12:56:01 AM 0.32 0.00 0.32 0.00 4.50 12:57:01 AM 0.17 0.00 0.17 0.00 2.32 12:58:01 AM 0.22 0.00 0.22 0.00 2.05 12:59:01 AM 0.27 0.00 0.27 0.00 4.30 01:00:01 AM 6.18 5.95 0.23 574.97 5.00 01:01:01 AM 3.02 0.05 2.97 0.40 70.25 01:02:01 AM 0.35 0.07 0.28 1.73 5.13 01:03:01 AM 0.25 0.00 0.25 0.00 2.73 01:04:01 AM 0.25 0.00 0.25 0.00 4.17 01:05:01 AM 13.56 0.33 13.23 37.86 483.39 Average: 11.97 1.23 10.74 277.77 1098.18 12:38:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:39:01 AM 5359612 7044404 2522812 32.01 2688 1868748 712716 7.98 188312 2016780 175052 12:40:01 AM 5158016 6994480 2724408 34.56 2688 2012956 727728 8.15 198420 2176024 42480 12:41:01 AM 4880676 6963108 3001748 38.08 2688 2250960 759068 8.50 257688 2370760 178400 12:42:01 AM 4952056 7039824 2930368 37.18 2688 2255284 640700 7.17 262252 2286032 24 12:43:01 AM 4911820 7000036 2970604 37.69 2688 2255852 704924 7.89 262380 2326560 220 12:44:01 AM 4911252 6999468 2971172 37.69 2688 2255852 704924 7.89 262380 2326864 4 12:45:01 AM 4911476 6999688 2970948 37.69 2688 2255852 704924 7.89 262380 2326788 4 12:46:01 AM 4910344 6998560 2972080 37.71 2688 2255856 704924 7.89 262380 2328044 4 12:47:01 AM 4910196 6998412 2972228 37.71 2688 2255856 704924 7.89 262380 2328368 12 12:48:01 AM 4910140 6998348 2972284 37.71 2688 2255856 704924 7.89 262380 2328124 12 12:49:01 AM 4910188 6998400 2972236 37.71 2688 2255860 704924 7.89 262380 2328208 4 12:50:02 AM 4909328 6997540 2973096 37.72 2688 2255860 720300 8.07 262380 2328488 4 12:51:01 AM 4910116 6998344 2972308 37.71 2688 2255864 720300 8.07 262380 2328260 4 12:52:01 AM 4910148 6998376 2972276 37.71 2688 2255864 720300 8.07 262380 2328144 4 12:53:01 AM 4909832 6998092 2972592 37.71 2688 2255896 698224 7.82 262520 2328148 52 12:54:01 AM 4909744 6998008 2972680 37.71 2688 2255900 698224 7.82 262520 2328364 4 12:55:01 AM 4909968 6998256 2972456 37.71 2688 2255924 698224 7.82 262520 2328204 4 12:56:01 AM 4910280 6998568 2972144 37.71 2688 2255924 698224 7.82 262520 2328096 4 12:57:01 AM 4909924 6998216 2972500 37.71 2688 2255928 698224 7.82 262520 2328420 4 12:58:01 AM 4910036 6998328 2972388 37.71 2688 2255928 713936 7.99 262520 2328264 4 12:59:01 AM 4910084 6998376 2972340 37.71 2688 2255928 713936 7.99 262520 2328216 4 01:00:01 AM 4891504 6997080 2990920 37.94 2688 2273168 716224 8.02 264740 2343768 664 01:01:01 AM 4891884 6997480 2990540 37.94 2688 2273176 716224 8.02 264744 2343760 4 01:02:01 AM 4891916 6997584 2990508 37.94 2688 2273248 716224 8.02 264856 2343520 4 01:03:01 AM 4892076 6997744 2990348 37.94 2688 2273248 716224 8.02 264856 2343520 4 01:04:01 AM 4891880 6997548 2990544 37.94 2688 2273248 716224 8.02 264856 2343600 4 01:05:01 AM 5051160 6974212 2831264 35.92 2688 2096324 711472 7.97 303140 2167200 27488 Average: 4938358 6999203 2944066 37.35 2688 2229643 709154 7.94 259085 2307797 15721 12:38:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 310.19 196.82 1755.79 62.62 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 69.36 49.73 716.28 8.22 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 39.24 33.83 327.05 8.54 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 203.75 150.72 45.83 39.13 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 16.21 9.27 4.34 1.09 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 1.48 0.52 0.53 0.30 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 1.13 0.30 0.34 0.23 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 3.77 0.15 0.38 0.01 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 3.18 0.62 0.99 0.61 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 1.57 0.13 0.17 0.01 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 1.48 0.23 0.23 0.08 0.00 0.00 0.00 0.00 12:50:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:50:02 AM eth0 2.15 0.15 0.14 0.01 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 0.64 0.15 0.03 0.01 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 0.48 0.15 0.05 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 1.33 0.57 0.18 0.09 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 0.57 0.18 0.15 0.07 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 1.37 0.67 0.19 0.12 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 3.65 0.23 0.46 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 2.55 0.90 1.17 0.81 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 0.67 0.23 0.07 0.01 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 2.73 0.37 0.42 0.08 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 1.93 1.12 0.23 0.09 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 0.83 0.27 0.06 0.02 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 1.00 0.28 0.08 0.02 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 0.90 0.22 0.06 0.01 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 1.15 0.37 0.23 0.08 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 52.47 36.31 78.50 22.68 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 26.90 17.96 108.75 5.37 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) 08/10/2025 _x86_64_ (2 CPU) 00:37:21 LINUX RESTART (2 CPU) 12:38:01 AM CPU %user %nice %system %iowait %steal %idle 12:39:01 AM all 44.12 0.00 6.94 2.58 0.11 46.25 12:39:01 AM 0 42.20 0.00 7.32 2.95 0.12 47.41 12:39:01 AM 1 46.05 0.00 6.55 2.20 0.10 45.09 12:40:01 AM all 23.72 0.00 3.64 2.65 0.11 69.88 12:40:01 AM 0 32.93 0.00 4.51 2.74 0.10 59.73 12:40:01 AM 1 14.54 0.00 2.78 2.56 0.12 80.00 12:41:01 AM all 29.69 0.00 4.79 0.88 0.08 64.55 12:41:01 AM 0 33.41 0.00 5.19 0.65 0.10 60.65 12:41:01 AM 1 25.96 0.00 4.39 1.12 0.07 68.47 12:42:01 AM all 14.38 0.00 2.92 0.83 0.07 81.80 12:42:01 AM 0 19.46 0.00 3.10 0.90 0.07 76.48 12:42:01 AM 1 9.29 0.00 2.74 0.77 0.07 87.13 12:43:01 AM all 1.28 0.00 0.19 0.02 0.06 98.46 12:43:01 AM 0 2.36 0.00 0.27 0.03 0.07 97.28 12:43:01 AM 1 0.20 0.00 0.12 0.00 0.05 99.63 12:44:01 AM all 0.23 0.00 0.12 0.01 0.08 99.57 12:44:01 AM 0 0.23 0.00 0.12 0.00 0.08 99.57 12:44:01 AM 1 0.23 0.00 0.12 0.02 0.07 99.56 12:45:01 AM all 0.43 0.00 0.08 0.00 0.08 99.41 12:45:01 AM 0 0.22 0.00 0.08 0.00 0.08 99.62 12:45:01 AM 1 0.63 0.00 0.08 0.00 0.08 99.20 12:46:01 AM all 0.38 0.00 0.10 0.00 0.08 99.45 12:46:01 AM 0 0.23 0.00 0.17 0.00 0.10 99.50 12:46:01 AM 1 0.52 0.00 0.03 0.00 0.05 99.40 12:47:01 AM all 0.40 0.00 0.09 0.00 0.07 99.44 12:47:01 AM 0 0.32 0.00 0.13 0.00 0.10 99.45 12:47:01 AM 1 0.48 0.00 0.05 0.00 0.03 99.43 12:48:01 AM all 0.23 0.00 0.10 0.00 0.08 99.59 12:48:01 AM 0 0.15 0.00 0.08 0.00 0.07 99.70 12:48:01 AM 1 0.30 0.00 0.12 0.00 0.10 99.48 12:49:01 AM all 0.38 0.00 0.10 0.00 0.07 99.46 12:49:01 AM 0 0.20 0.00 0.15 0.00 0.08 99.57 12:49:01 AM 1 0.55 0.00 0.05 0.00 0.05 99.35 12:49:01 AM CPU %user %nice %system %iowait %steal %idle 12:50:02 AM all 0.39 0.00 0.10 0.00 0.08 99.43 12:50:02 AM 0 0.23 0.00 0.13 0.00 0.10 99.53 12:50:02 AM 1 0.55 0.00 0.07 0.00 0.05 99.33 12:51:01 AM all 0.31 0.00 0.11 0.00 0.08 99.51 12:51:01 AM 0 0.25 0.00 0.15 0.00 0.08 99.51 12:51:01 AM 1 0.36 0.00 0.07 0.00 0.07 99.51 12:52:01 AM all 0.20 0.00 0.08 0.00 0.07 99.65 12:52:01 AM 0 0.28 0.00 0.13 0.00 0.10 99.48 12:52:01 AM 1 0.12 0.00 0.03 0.00 0.03 99.82 12:53:01 AM all 0.45 0.00 0.23 0.01 0.06 99.25 12:53:01 AM 0 0.63 0.00 0.17 0.00 0.08 99.11 12:53:01 AM 1 0.27 0.00 0.30 0.02 0.03 99.38 12:54:01 AM all 0.43 0.00 0.11 0.00 0.07 99.40 12:54:01 AM 0 0.27 0.00 0.15 0.00 0.08 99.50 12:54:01 AM 1 0.58 0.00 0.07 0.00 0.05 99.30 12:55:01 AM all 0.56 0.00 0.08 0.00 0.08 99.28 12:55:01 AM 0 0.53 0.00 0.12 0.00 0.10 99.25 12:55:01 AM 1 0.58 0.00 0.03 0.00 0.07 99.32 12:56:01 AM all 0.43 0.00 0.09 0.00 0.08 99.41 12:56:01 AM 0 0.32 0.00 0.13 0.00 0.12 99.43 12:56:01 AM 1 0.53 0.00 0.05 0.00 0.03 99.38 12:57:01 AM all 0.44 0.00 0.11 0.00 0.06 99.39 12:57:01 AM 0 0.30 0.00 0.17 0.00 0.08 99.45 12:57:01 AM 1 0.58 0.00 0.05 0.00 0.03 99.33 12:58:01 AM all 0.40 0.00 0.07 0.02 0.08 99.44 12:58:01 AM 0 0.27 0.00 0.10 0.00 0.10 99.53 12:58:01 AM 1 0.53 0.00 0.03 0.03 0.05 99.35 12:59:01 AM all 0.26 0.00 0.11 0.00 0.07 99.57 12:59:01 AM 0 0.15 0.00 0.12 0.00 0.07 99.67 12:59:01 AM 1 0.37 0.00 0.10 0.00 0.07 99.46 01:00:01 AM all 0.35 0.22 0.20 0.15 0.07 99.01 01:00:01 AM 0 0.23 0.43 0.30 0.30 0.08 98.65 01:00:01 AM 1 0.47 0.00 0.10 0.00 0.05 99.38 01:00:01 AM CPU %user %nice %system %iowait %steal %idle 01:01:01 AM all 0.33 0.00 0.13 0.02 0.06 99.47 01:01:01 AM 0 0.30 0.00 0.18 0.00 0.08 99.43 01:01:01 AM 1 0.37 0.00 0.07 0.03 0.03 99.50 01:02:01 AM all 0.39 0.00 0.09 0.00 0.07 99.45 01:02:01 AM 0 0.28 0.00 0.15 0.00 0.10 99.47 01:02:01 AM 1 0.50 0.00 0.03 0.00 0.03 99.43 01:03:01 AM all 0.33 0.00 0.09 0.00 0.08 99.50 01:03:01 AM 0 0.30 0.00 0.17 0.00 0.12 99.42 01:03:01 AM 1 0.35 0.00 0.02 0.00 0.05 99.58 01:04:01 AM all 0.35 0.00 0.09 0.00 0.06 99.50 01:04:01 AM 0 0.32 0.00 0.15 0.00 0.08 99.45 01:04:01 AM 1 0.38 0.00 0.03 0.00 0.03 99.55 01:05:01 AM all 14.59 0.00 2.05 0.08 0.08 83.21 01:05:01 AM 0 20.19 0.00 2.32 0.12 0.08 77.29 01:05:01 AM 1 8.97 0.00 1.79 0.03 0.07 89.14 Average: all 5.02 0.01 0.85 0.27 0.07 93.78 Average: 0 5.81 0.02 0.96 0.29 0.09 92.84 Average: 1 4.23 0.00 0.74 0.25 0.06 94.73