---> uname -a: Linux prd-centos8-robot-2c-8g-39306.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 588 4945 19 2163 6811 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:97:41:d1 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.145/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85403sec preferred_lft 85403sec inet6 fe80::f816:3eff:fe97:41d1/64 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) 07/03/2025 _x86_64_ (2 CPU) 03:45:30 LINUX RESTART (2 CPU) 03:46:01 AM tps rtps wtps bread/s bwrtn/s 03:47:01 AM 104.78 34.21 70.57 7214.93 17759.21 03:48:01 AM 94.64 0.72 93.92 52.92 11163.75 03:49:02 AM 30.98 0.42 30.56 64.79 2461.44 03:50:01 AM 70.54 7.08 63.45 1314.67 6618.72 03:51:01 AM 21.46 0.00 21.46 0.00 2988.14 03:52:01 AM 0.57 0.00 0.57 0.00 8.72 03:53:01 AM 0.35 0.00 0.35 0.00 3.45 03:54:01 AM 0.53 0.02 0.52 0.13 36.71 03:55:01 AM 1.95 0.00 1.95 0.00 61.71 03:56:01 AM 0.37 0.00 0.37 0.00 4.70 03:57:01 AM 0.23 0.00 0.23 0.00 3.78 03:58:01 AM 0.28 0.00 0.28 0.00 3.48 03:59:01 AM 0.20 0.00 0.20 0.00 2.17 04:00:01 AM 0.13 0.00 0.13 0.00 1.62 04:01:01 AM 12.41 0.37 12.04 37.31 426.65 04:02:01 AM 30.00 0.60 29.40 66.50 1359.97 Average: 23.04 2.71 20.33 546.11 2677.35 03:46:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:47:01 AM 5396280 7065788 2486152 31.54 2688 1852780 660728 7.40 186272 1982768 167196 03:48:01 AM 5164624 7001608 2717808 34.48 2688 2012660 703224 7.87 198604 2164720 42488 03:49:02 AM 5184924 7027056 2697508 34.22 2688 2018088 672100 7.53 223688 2125860 3504 03:50:01 AM 4965904 7050696 2916528 37.00 2688 2252320 637844 7.14 262748 2273860 73132 03:51:01 AM 4966588 7051048 2915844 36.99 2688 2252336 622012 6.96 262756 2273932 8 03:52:01 AM 4966892 7051344 2915540 36.99 2688 2252336 622012 6.96 262760 2273984 4 03:53:01 AM 4966936 7051388 2915496 36.99 2688 2252336 622012 6.96 262760 2273780 4 03:54:01 AM 4925872 7011164 2956560 37.51 2688 2253176 669164 7.49 262976 2314724 4 03:55:01 AM 4925888 7011196 2956544 37.51 2688 2253192 669164 7.49 262976 2314684 4 03:56:01 AM 4925300 7010624 2957132 37.52 2688 2253208 669164 7.49 262976 2315164 4 03:57:01 AM 4925200 7010536 2957232 37.52 2688 2253228 669164 7.49 262976 2315360 16 03:58:01 AM 4925260 7010612 2957172 37.52 2688 2253236 669164 7.49 262976 2315192 16 03:59:01 AM 4925156 7010524 2957276 37.52 2688 2253252 669164 7.49 262976 2315324 16 04:00:01 AM 4924712 7010100 2957720 37.52 2688 2253272 667916 7.48 262976 2315460 16 04:01:01 AM 5078896 6984436 2803536 35.57 2688 2078936 706436 7.91 299636 2143384 28304 04:02:01 AM 5118564 7026756 2763868 35.06 2688 2082196 653132 7.31 459136 1949568 25040 Average: 5017937 7024055 2864495 36.34 2688 2176660 661400 7.41 266200 2229235 21235 03:46:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:47:01 AM eth0 267.84 172.00 1666.03 59.20 0.00 0.00 0.00 0.00 03:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:48:01 AM eth0 69.41 50.88 805.17 8.82 0.00 0.00 0.00 0.00 03:49:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:49:02 AM eth0 17.01 14.46 7.14 4.98 0.00 0.00 0.00 0.00 03:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:50:01 AM eth0 279.84 210.69 371.94 56.25 0.00 0.00 0.00 0.00 03:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:51:01 AM eth0 314.95 227.69 59.66 45.99 0.00 0.00 0.00 0.00 03:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:52:01 AM eth0 2.63 2.03 0.57 0.49 0.00 0.00 0.00 0.00 03:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:53:01 AM eth0 2.63 2.17 0.45 0.46 0.00 0.00 0.00 0.00 03:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:54:01 AM eth0 28.56 14.80 8.71 1.82 0.00 0.00 0.00 0.00 03:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:55:01 AM eth0 0.40 0.10 0.02 0.01 0.00 0.00 0.00 0.00 03:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:56:01 AM eth0 0.97 0.10 0.06 0.01 0.00 0.00 0.00 0.00 03:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:57:01 AM eth0 0.63 0.22 0.16 0.07 0.00 0.00 0.00 0.00 03:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:58:01 AM eth0 0.42 0.10 0.02 0.01 0.00 0.00 0.00 0.00 03:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:59:01 AM eth0 0.57 0.15 0.03 0.01 0.00 0.00 0.00 0.00 04:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:00:01 AM eth0 0.57 0.10 0.03 0.01 0.00 0.00 0.00 0.00 04:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:01:01 AM eth0 67.12 45.01 82.23 23.60 0.00 0.00 0.00 0.00 04:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:02:01 AM eth0 23.62 18.01 54.06 8.06 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 67.10 47.24 190.82 13.07 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) 07/03/2025 _x86_64_ (2 CPU) 03:45:30 LINUX RESTART (2 CPU) 03:46:01 AM CPU %user %nice %system %iowait %steal %idle 03:47:01 AM all 43.30 0.02 8.04 8.77 0.10 39.77 03:47:01 AM 0 48.42 0.02 8.85 7.08 0.10 35.53 03:47:01 AM 1 38.16 0.02 7.23 10.47 0.10 44.02 03:48:01 AM all 27.88 0.00 4.02 2.30 0.08 65.72 03:48:01 AM 0 33.22 0.00 4.69 2.09 0.08 59.93 03:48:01 AM 1 22.54 0.00 3.35 2.52 0.08 71.51 03:49:02 AM all 13.31 0.00 2.30 0.83 0.09 83.47 03:49:02 AM 0 15.60 0.00 2.14 0.67 0.08 81.51 03:49:02 AM 1 11.03 0.00 2.45 0.98 0.10 85.44 03:50:01 AM all 32.08 0.00 5.56 0.94 0.09 61.32 03:50:01 AM 0 40.68 0.00 6.31 1.12 0.09 51.80 03:50:01 AM 1 23.50 0.00 4.82 0.76 0.10 70.82 03:51:01 AM all 0.85 0.00 0.69 0.37 0.05 98.03 03:51:01 AM 0 0.72 0.00 0.62 0.08 0.05 98.53 03:51:01 AM 1 0.99 0.00 0.77 0.65 0.05 97.54 03:52:01 AM all 0.29 0.00 0.08 0.00 0.03 99.60 03:52:01 AM 0 0.17 0.00 0.08 0.00 0.03 99.72 03:52:01 AM 1 0.42 0.00 0.08 0.00 0.02 99.48 03:53:01 AM all 0.34 0.00 0.08 0.00 0.05 99.53 03:53:01 AM 0 0.10 0.00 0.07 0.00 0.05 99.78 03:53:01 AM 1 0.58 0.00 0.08 0.00 0.05 99.28 03:54:01 AM all 2.45 0.00 0.54 0.03 0.06 96.91 03:54:01 AM 0 1.99 0.00 0.50 0.07 0.05 97.40 03:54:01 AM 1 2.92 0.00 0.58 0.00 0.07 96.42 03:55:01 AM all 0.73 0.00 0.08 0.01 0.05 99.14 03:55:01 AM 0 0.79 0.00 0.10 0.02 0.07 99.03 03:55:01 AM 1 0.67 0.00 0.05 0.00 0.03 99.25 03:56:01 AM all 0.74 0.00 0.11 0.00 0.07 99.08 03:56:01 AM 0 0.62 0.00 0.13 0.00 0.07 99.18 03:56:01 AM 1 0.87 0.00 0.08 0.00 0.07 98.98 03:57:01 AM all 0.61 0.00 0.08 0.00 0.07 99.24 03:57:01 AM 0 0.80 0.00 0.07 0.00 0.08 99.05 03:57:01 AM 1 0.42 0.00 0.10 0.00 0.05 99.43 03:57:01 AM CPU %user %nice %system %iowait %steal %idle 03:58:01 AM all 0.73 0.00 0.08 0.00 0.07 99.12 03:58:01 AM 0 0.80 0.00 0.10 0.00 0.08 99.02 03:58:01 AM 1 0.65 0.00 0.07 0.00 0.05 99.23 03:59:01 AM all 0.73 0.00 0.09 0.00 0.08 99.10 03:59:01 AM 0 0.75 0.00 0.10 0.00 0.08 99.07 03:59:01 AM 1 0.72 0.00 0.08 0.00 0.07 99.13 04:00:01 AM all 0.70 0.00 0.09 0.00 0.07 99.14 04:00:01 AM 0 0.72 0.00 0.10 0.00 0.08 99.10 04:00:01 AM 1 0.68 0.00 0.08 0.00 0.05 99.18 04:01:01 AM all 14.31 0.00 2.32 0.06 0.08 83.24 04:01:01 AM 0 20.91 0.00 2.54 0.08 0.08 76.39 04:01:01 AM 1 7.72 0.00 2.10 0.03 0.07 90.08 04:02:01 AM all 27.30 0.00 3.92 0.16 0.08 68.54 04:02:01 AM 0 34.52 0.00 4.12 0.17 0.08 61.10 04:02:01 AM 1 20.09 0.00 3.73 0.15 0.08 75.95 Average: all 10.38 0.00 1.75 0.84 0.07 86.96 Average: 0 12.52 0.00 1.90 0.71 0.07 84.79 Average: 1 8.23 0.00 1.60 0.97 0.06 89.13