---> uname -a: Linux prd-centos8-robot-2c-8g-42378.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 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 561 5037 19 2099 6839 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:18:a5:fe brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.212/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85126sec preferred_lft 85126sec inet6 fe80::f816:3eff:fe18:a5fe/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) 07/13/2025 _x86_64_ (2 CPU) 23:05:41 LINUX RESTART (2 CPU) 11:06:01 PM tps rtps wtps bread/s bwrtn/s 11:07:01 PM 150.98 100.58 50.40 9680.92 36955.56 11:08:01 PM 66.58 31.79 34.79 4250.05 3955.08 11:09:01 PM 89.92 0.00 89.92 0.00 8795.23 11:10:01 PM 51.70 0.75 50.95 53.45 5835.62 11:11:01 PM 20.08 0.20 19.88 34.79 1827.92 11:12:01 PM 8.33 0.00 8.33 0.00 508.73 11:13:01 PM 2.40 0.00 2.40 0.00 64.82 11:14:01 PM 0.37 0.00 0.37 0.00 3.77 11:15:01 PM 0.30 0.00 0.30 0.00 3.15 11:16:01 PM 0.37 0.00 0.37 0.00 3.98 11:17:01 PM 0.45 0.00 0.45 0.00 5.90 11:18:01 PM 0.33 0.00 0.33 0.00 3.82 11:19:01 PM 0.33 0.00 0.33 0.00 3.58 11:20:01 PM 0.35 0.00 0.35 0.00 3.60 11:21:01 PM 0.50 0.03 0.47 0.27 7.76 11:22:01 PM 1.43 0.00 1.43 0.00 30.44 11:23:01 PM 0.30 0.00 0.30 0.00 3.55 11:24:01 PM 0.33 0.00 0.33 0.00 3.18 11:25:01 PM 0.45 0.00 0.45 0.00 5.85 11:26:01 PM 0.35 0.00 0.35 0.00 3.53 Average: 19.79 6.67 13.12 701.02 2901.37 11:06:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:07:01 PM 6095192 7354668 1787232 22.67 2688 1463532 360116 4.03 123236 1430412 492 11:08:01 PM 5470468 7044420 2411956 30.60 2688 1766412 721236 8.08 186344 1941520 84988 11:09:01 PM 5325824 7049392 2556600 32.43 2688 1905808 683324 7.65 186904 2046004 42612 11:10:01 PM 5182568 7019672 2699856 34.25 2688 2013444 694656 7.78 198228 2157652 42484 11:11:01 PM 5172776 7011176 2709648 34.38 2688 2014636 684136 7.66 223776 2141708 10900 11:12:01 PM 5180064 7018420 2702360 34.28 2688 2014640 694388 7.78 225424 2132848 4 11:13:01 PM 5179752 7018108 2702672 34.29 2688 2014640 694388 7.78 225424 2132916 4 11:14:01 PM 5180036 7018404 2702388 34.28 2688 2014644 694388 7.78 225424 2132852 4 11:15:01 PM 5179892 7018248 2702532 34.29 2688 2014644 694388 7.78 225424 2133056 4 11:16:01 PM 5179780 7018136 2702644 34.29 2688 2014644 694388 7.78 225424 2133060 4 11:17:01 PM 5179596 7017956 2702828 34.29 2688 2014648 694388 7.78 225424 2133284 12 11:18:01 PM 5179628 7017988 2702796 34.29 2688 2014648 694388 7.78 225424 2133312 4 11:19:01 PM 5179472 7017832 2702952 34.29 2688 2014648 694388 7.78 225428 2133316 4 11:20:01 PM 5179480 7017844 2702944 34.29 2688 2014652 710412 7.95 225428 2133496 4 11:21:01 PM 5179592 7017960 2702832 34.29 2688 2014656 710412 7.95 225616 2133196 4 11:22:01 PM 5179496 7017868 2702928 34.29 2688 2014660 710412 7.95 225616 2133200 4 11:23:01 PM 5179444 7017816 2702980 34.29 2688 2014660 710412 7.95 225616 2133196 4 11:24:01 PM 5179852 7018224 2702572 34.29 2688 2014660 710412 7.95 225616 2132992 4 11:25:01 PM 5179636 7018012 2702788 34.29 2688 2014664 710412 7.95 225616 2132996 4 11:26:01 PM 5179700 7018076 2702724 34.29 2688 2014664 710412 7.95 225616 2132996 4 Average: 5247112 7037511 2635312 33.43 2688 1969180 683573 7.65 215050 2085701 9077 11:06:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:07:01 PM eth0 6.26 3.97 1.29 0.84 0.00 0.00 0.00 0.00 11:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:08:01 PM eth0 293.12 190.70 1612.95 56.97 0.00 0.00 0.00 0.00 11:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:09:01 PM eth0 32.48 26.06 279.68 3.50 0.00 0.00 0.00 0.00 11:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:10:01 PM eth0 57.38 40.79 578.79 13.25 0.00 0.00 0.00 0.00 11:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:11:01 PM eth0 21.31 11.60 14.29 5.66 0.00 0.00 0.00 0.00 11:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:12:01 PM eth0 7.46 0.90 1.23 0.24 0.00 0.00 0.00 0.00 11:13:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:13:01 PM eth0 7.65 0.50 0.75 0.21 0.00 0.00 0.00 0.00 11:14:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:14:01 PM eth0 2.50 0.45 0.42 0.17 0.00 0.00 0.00 0.00 11:15:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:15:01 PM eth0 1.03 0.45 0.41 0.15 0.00 0.00 0.00 0.00 11:16:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:16:01 PM eth0 4.80 0.42 0.77 0.14 0.00 0.00 0.00 0.00 11:17:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:17:01 PM eth0 1.73 0.85 0.99 0.61 0.00 0.00 0.00 0.00 11:18:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:18:01 PM eth0 2.28 0.62 0.90 0.39 0.00 0.00 0.00 0.00 11:19:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:19:01 PM eth0 2.80 0.68 0.82 0.35 0.00 0.00 0.00 0.00 11:20:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:20:01 PM eth0 1.33 0.38 0.42 0.14 0.00 0.00 0.00 0.00 11:21:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:21:01 PM eth0 3.83 0.38 0.71 0.14 0.00 0.00 0.00 0.00 11:22:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:22:01 PM eth0 1.13 0.28 0.34 0.11 0.00 0.00 0.00 0.00 11:23:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:23:01 PM eth0 1.85 0.72 0.84 0.44 0.00 0.00 0.00 0.00 11:24:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:24:01 PM eth0 1.33 0.38 0.39 0.14 0.00 0.00 0.00 0.00 11:25:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:25:01 PM eth0 1.10 0.38 0.36 0.14 0.00 0.00 0.00 0.00 11:26:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:26:01 PM eth0 2.32 0.38 0.52 0.14 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 22.69 14.05 124.85 4.19 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) 07/13/2025 _x86_64_ (2 CPU) 23:05:41 LINUX RESTART (2 CPU) 11:06:01 PM CPU %user %nice %system %iowait %steal %idle 11:07:01 PM all 13.13 0.06 6.83 74.36 0.08 5.53 11:07:01 PM 0 13.76 0.08 7.13 74.85 0.08 4.09 11:07:01 PM 1 12.51 0.03 6.52 73.87 0.08 6.98 11:08:01 PM all 26.19 0.02 4.97 7.35 0.13 61.35 11:08:01 PM 0 30.00 0.02 5.31 7.55 0.13 57.00 11:08:01 PM 1 22.38 0.02 4.63 7.15 0.12 65.71 11:09:01 PM all 17.34 0.00 3.08 24.86 0.08 54.63 11:09:01 PM 0 21.25 0.00 3.72 27.09 0.10 47.84 11:09:01 PM 1 13.44 0.00 2.44 22.63 0.07 61.42 11:10:01 PM all 21.38 0.00 3.11 4.52 0.11 70.88 11:10:01 PM 0 25.27 0.00 3.72 5.09 0.08 65.84 11:10:01 PM 1 17.49 0.00 2.50 3.95 0.13 75.93 11:11:01 PM all 13.34 0.00 1.49 3.68 0.06 81.44 11:11:01 PM 0 11.53 0.00 1.27 2.02 0.07 85.11 11:11:01 PM 1 15.14 0.00 1.70 5.35 0.05 77.76 11:12:01 PM all 1.12 0.00 0.25 0.63 0.03 97.96 11:12:01 PM 0 1.60 0.00 0.28 0.00 0.02 98.10 11:12:01 PM 1 0.63 0.00 0.22 1.27 0.05 97.83 11:13:01 PM all 0.33 0.00 0.07 0.11 0.03 99.47 11:13:01 PM 0 0.20 0.00 0.05 0.22 0.03 99.50 11:13:01 PM 1 0.45 0.00 0.08 0.00 0.02 99.45 11:14:01 PM all 0.39 0.00 0.05 0.00 0.01 99.55 11:14:01 PM 0 0.22 0.00 0.05 0.00 0.00 99.73 11:14:01 PM 1 0.57 0.00 0.05 0.00 0.02 99.37 11:15:01 PM all 0.41 0.00 0.08 0.00 0.02 99.50 11:15:01 PM 0 0.23 0.00 0.07 0.00 0.02 99.68 11:15:01 PM 1 0.59 0.00 0.08 0.00 0.02 99.31 11:16:01 PM all 0.36 0.00 0.08 0.01 0.03 99.52 11:16:01 PM 0 0.20 0.00 0.05 0.00 0.02 99.73 11:16:01 PM 1 0.52 0.00 0.10 0.02 0.05 99.31 11:17:01 PM all 0.47 0.00 0.08 0.00 0.02 99.43 11:17:01 PM 0 0.32 0.00 0.07 0.00 0.02 99.60 11:17:01 PM 1 0.62 0.00 0.10 0.00 0.02 99.27 11:17:01 PM CPU %user %nice %system %iowait %steal %idle 11:18:01 PM all 0.43 0.00 0.06 0.00 0.04 99.47 11:18:01 PM 0 0.23 0.00 0.07 0.00 0.05 99.65 11:18:01 PM 1 0.62 0.00 0.05 0.00 0.03 99.30 11:19:01 PM all 0.33 0.00 0.08 0.00 0.03 99.56 11:19:01 PM 0 0.33 0.00 0.08 0.00 0.02 99.57 11:19:01 PM 1 0.33 0.00 0.08 0.00 0.03 99.55 11:20:01 PM all 0.38 0.00 0.07 0.00 0.03 99.52 11:20:01 PM 0 0.58 0.00 0.07 0.00 0.03 99.32 11:20:01 PM 1 0.17 0.00 0.07 0.00 0.03 99.73 11:21:01 PM all 0.38 0.00 0.19 0.03 0.02 99.38 11:21:01 PM 0 0.25 0.00 0.25 0.05 0.02 99.43 11:21:01 PM 1 0.52 0.00 0.13 0.00 0.02 99.33 11:22:01 PM all 0.38 0.00 0.08 0.08 0.02 99.44 11:22:01 PM 0 0.08 0.00 0.10 0.17 0.02 99.63 11:22:01 PM 1 0.67 0.00 0.07 0.00 0.02 99.25 11:23:01 PM all 0.43 0.00 0.07 0.00 0.02 99.48 11:23:01 PM 0 0.10 0.00 0.07 0.00 0.02 99.82 11:23:01 PM 1 0.77 0.00 0.07 0.00 0.02 99.15 11:24:01 PM all 0.37 0.00 0.06 0.00 0.02 99.56 11:24:01 PM 0 0.12 0.00 0.07 0.00 0.02 99.80 11:24:01 PM 1 0.62 0.00 0.05 0.00 0.02 99.31 11:25:01 PM all 0.38 0.00 0.05 0.00 0.02 99.55 11:25:01 PM 0 0.10 0.00 0.07 0.00 0.02 99.82 11:25:01 PM 1 0.67 0.00 0.03 0.00 0.02 99.28 11:26:01 PM all 0.40 0.00 0.07 0.00 0.03 99.50 11:26:01 PM 0 0.32 0.00 0.08 0.00 0.03 99.57 11:26:01 PM 1 0.48 0.00 0.05 0.00 0.03 99.43 Average: all 4.89 0.00 1.04 5.75 0.04 88.27 Average: 0 5.33 0.01 1.13 5.83 0.04 87.68 Average: 1 4.45 0.00 0.95 5.68 0.04 88.87