---> uname -a: Linux prd-centos8-robot-2c-8g-4563.novalocal 4.18.0-532.el8.x86_64 #1 SMP Thu Dec 21 12:11:59 UTC 2023 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 9.4G 31G 24% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 580 5009 19 2107 6819 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:1e:9e:22 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.190/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85753sec preferred_lft 85753sec inet6 fe80::f816:3eff:fe1e:9e22/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-532.el8.x86_64 (centos-stream-8-robot-f84d986f-3f43-4447-86d7-70e5891bac13.noval) 02/08/2024 _x86_64_ (2 CPU) 04:37:59 LINUX RESTART (2 CPU) 04:39:02 AM tps rtps wtps bread/s bwrtn/s 04:40:00 AM 51.41 18.34 33.07 3885.89 10495.63 04:40:01 AM 21.43 0.00 21.43 0.00 495.71 04:41:01 AM 122.49 6.53 115.96 1267.84 10576.89 04:42:01 AM 50.58 0.65 49.93 28.11 4641.41 04:43:01 AM 4.82 0.82 4.00 124.63 84.37 04:44:01 AM 41.96 0.20 41.76 9.33 2739.76 04:45:01 AM 33.91 0.02 33.89 0.13 5816.58 04:46:01 AM 4.65 0.00 4.65 0.00 177.87 04:47:01 AM 0.35 0.00 0.35 0.00 6.30 04:48:01 AM 19.34 0.32 19.03 44.12 800.73 Average: 36.55 2.93 33.61 584.49 3901.66 04:39:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:40:00 AM 5509336 7055520 2373120 30.11 2688 1738612 712856 7.98 163008 1928100 88800 04:40:01 AM 5534412 7081292 2348044 29.79 2688 1739188 697388 7.81 164152 1901736 89360 04:41:01 AM 5279872 7079856 2602584 33.02 2688 1976988 652420 7.31 186372 2071784 85588 04:42:01 AM 5193360 7023128 2689096 34.11 2688 2006716 690996 7.74 209800 2133060 13772 04:43:01 AM 5248792 7069820 2633664 33.41 2688 1997972 648668 7.26 215708 2071536 4 04:44:01 AM 5041804 7052856 2840652 36.04 2688 2180024 656860 7.35 234200 2236856 159608 04:45:01 AM 4971896 6982612 2910560 36.92 2688 2180280 747372 8.37 234260 2300208 264 04:46:01 AM 4900236 6911000 2982220 37.83 2688 2180328 840080 9.41 234260 2371676 8 04:47:01 AM 4920636 6931612 2961820 37.57 2688 2180548 817504 9.15 234288 2350984 188 04:48:01 AM 5140304 6990584 2742152 34.79 2688 2024844 733036 8.21 426016 1965680 26252 Average: 5174065 7017828 2708391 34.36 2688 2020550 719718 8.06 230206 2133162 46384 04:39:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:40:00 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:40:00 AM eth0 277.25 169.93 1305.80 53.48 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 15.71 22.86 13.15 5.55 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 50.67 42.49 618.20 5.22 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 27.85 19.94 151.70 6.36 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 13.30 7.83 3.18 2.01 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 228.63 169.59 351.90 44.85 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 84.34 65.44 20.18 693.90 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 533.79 479.77 7053.24 31.02 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 414.61 371.47 5078.49 24.19 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 56.65 41.42 96.18 20.29 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 186.94 151.75 1629.84 97.93 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-532.el8.x86_64 (centos-stream-8-robot-f84d986f-3f43-4447-86d7-70e5891bac13.noval) 02/08/2024 _x86_64_ (2 CPU) 04:37:59 LINUX RESTART (2 CPU) 04:39:02 AM CPU %user %nice %system %iowait %steal %idle 04:40:00 AM all 25.22 0.00 4.55 20.71 0.08 49.45 04:40:00 AM 0 21.94 0.00 3.41 19.69 0.07 54.89 04:40:00 AM 1 28.48 0.00 5.69 21.72 0.09 44.01 04:40:01 AM all 41.01 0.00 6.47 0.00 0.00 52.52 04:40:01 AM 0 52.86 0.00 5.71 0.00 0.00 41.43 04:40:01 AM 1 28.99 0.00 7.25 0.00 0.00 63.77 04:41:01 AM all 34.50 0.00 5.45 6.31 0.11 53.63 04:41:01 AM 0 23.05 0.00 4.62 6.24 0.10 65.99 04:41:01 AM 1 45.98 0.00 6.28 6.38 0.12 41.23 04:42:01 AM all 21.28 0.00 2.29 1.49 0.10 74.84 04:42:01 AM 0 17.33 0.00 1.95 1.79 0.10 78.83 04:42:01 AM 1 25.24 0.00 2.64 1.18 0.10 70.84 04:43:01 AM all 6.26 0.00 0.75 0.13 0.05 92.80 04:43:01 AM 0 2.47 0.00 0.73 0.12 0.05 96.63 04:43:01 AM 1 10.06 0.00 0.77 0.15 0.05 88.98 04:44:01 AM all 32.60 0.00 4.72 2.02 0.09 60.57 04:44:01 AM 0 19.12 0.00 4.02 2.02 0.08 74.77 04:44:01 AM 1 46.10 0.00 5.42 2.02 0.10 46.35 04:45:01 AM all 9.91 0.00 0.74 10.64 0.07 78.65 04:45:01 AM 0 10.45 0.00 0.71 8.75 0.07 80.03 04:45:01 AM 1 9.38 0.00 0.77 12.52 0.07 77.27 04:46:01 AM all 12.04 0.00 1.66 0.08 0.11 86.11 04:46:01 AM 0 11.05 0.00 1.42 0.15 0.12 87.26 04:46:01 AM 1 13.03 0.00 1.90 0.00 0.10 84.97 04:47:01 AM all 11.10 0.00 1.32 0.00 0.09 87.49 04:47:01 AM 0 16.10 0.00 1.87 0.00 0.10 81.92 04:47:01 AM 1 6.21 0.00 0.79 0.00 0.08 92.92 04:48:01 AM all 21.19 0.00 2.66 0.83 0.08 75.23 04:48:01 AM 0 28.82 0.00 2.61 1.35 0.08 67.14 04:48:01 AM 1 13.63 0.00 2.72 0.32 0.08 83.25 Average: all 19.38 0.00 2.69 4.64 0.09 73.20 Average: 0 16.74 0.00 2.38 4.42 0.09 76.38 Average: 1 22.02 0.00 3.00 4.87 0.09 70.03