---> uname -a: Linux prd-centos8-robot-2c-8g-28837.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 651 4827 19 2219 6749 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:b1:ca:cc brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.157/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85721sec preferred_lft 85721sec inet6 fe80::f816:3eff:feb1:cacc/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) 09/27/2024 _x86_64_ (2 CPU) 20:10:13 LINUX RESTART (2 CPU) 08:11:01 PM tps rtps wtps bread/s bwrtn/s 08:12:01 PM 76.67 25.09 51.58 6670.44 6207.51 08:13:01 PM 101.03 0.73 100.30 51.05 9003.60 08:14:01 PM 29.52 0.42 29.11 64.78 3876.87 08:15:01 PM 61.75 2.52 59.23 396.00 7262.68 08:16:01 PM 8.70 0.08 8.62 31.99 804.83 08:17:01 PM 2.03 0.02 2.02 0.13 128.89 08:18:01 PM 0.90 0.00 0.90 0.00 596.23 08:19:01 PM 0.35 0.00 0.35 0.00 378.22 08:20:01 PM 0.55 0.03 0.52 1.87 284.67 08:21:01 PM 19.94 0.42 19.52 47.71 2402.35 Average: 30.15 2.93 27.22 726.42 3094.70 08:11:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:12:01 PM 5355312 6983052 2527112 32.06 2688 1817820 763132 8.54 217056 2013024 67064 08:13:01 PM 5165692 6998940 2716732 34.47 2688 2009892 710448 7.95 221756 2143120 90028 08:14:01 PM 5148560 7029128 2733864 34.68 2688 2056128 670628 7.51 246312 2133452 43984 08:15:01 PM 4964976 7009664 2917448 37.01 2688 2213668 699416 7.83 263580 2272644 16560 08:16:01 PM 4928980 6974820 2953444 37.47 2688 2214820 750936 8.41 263708 2309860 196 08:17:01 PM 4899068 6954980 2983356 37.85 2688 2224936 767304 8.59 264208 2338916 8536 08:18:01 PM 4880848 6951444 3001576 38.08 2688 2239588 767304 8.59 264208 2356904 5712 08:19:01 PM 4867612 6947856 3014812 38.25 2688 2249208 767304 8.59 264256 2370628 4036 08:20:01 PM 4791568 6877408 3090856 39.21 2688 2254792 847620 9.49 264448 2445516 1220 08:21:01 PM 4952852 6915692 2929572 37.17 2688 2137972 782244 8.76 488400 2086092 13364 Average: 4995547 6964298 2886877 36.62 2688 2141882 752634 8.43 275793 2247016 25070 08:11:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:12:01 PM eth0 299.02 188.99 1571.62 59.32 0.00 0.00 0.00 0.00 08:13:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:13:01 PM eth0 56.40 45.45 612.66 8.10 0.00 0.00 0.00 0.00 08:14:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:14:01 PM eth0 11.71 10.78 5.88 4.10 0.00 0.00 0.00 0.00 08:15:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:15:01 PM eth0 221.86 156.31 315.59 42.70 0.00 0.00 0.00 0.00 08:16:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:16:01 PM eth0 11.23 5.62 3.78 0.81 0.00 0.00 0.00 0.00 08:17:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:17:01 PM eth0 36.29 27.96 82.61 8.62 0.00 0.00 0.00 0.00 08:18:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:18:01 PM eth0 37.79 30.34 97.40 8.33 0.00 0.00 0.00 0.00 08:19:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:19:01 PM eth0 23.85 21.46 36.15 14.78 0.00 0.00 0.00 0.00 08:20:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:20:01 PM eth0 18.63 14.98 81.47 2.28 0.00 0.00 0.00 0.00 08:21:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:21:01 PM eth0 79.84 53.01 142.39 81.34 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 79.66 55.49 294.97 23.04 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) 09/27/2024 _x86_64_ (2 CPU) 20:10:13 LINUX RESTART (2 CPU) 08:11:01 PM CPU %user %nice %system %iowait %steal %idle 08:12:01 PM all 28.94 0.00 6.07 7.03 0.12 57.85 08:12:01 PM 0 35.15 0.00 5.63 8.13 0.12 50.97 08:12:01 PM 1 22.70 0.00 6.52 5.93 0.12 64.74 08:13:01 PM all 32.33 0.00 4.77 2.44 0.09 60.37 08:13:01 PM 0 44.60 0.00 5.60 3.09 0.10 46.61 08:13:01 PM 1 20.10 0.00 3.95 1.80 0.08 74.08 08:14:01 PM all 14.61 0.00 2.38 1.15 0.08 81.78 08:14:01 PM 0 22.76 0.00 2.72 1.64 0.07 72.82 08:14:01 PM 1 6.45 0.00 2.04 0.67 0.08 90.76 08:15:01 PM all 23.15 0.00 4.11 2.49 0.08 70.18 08:15:01 PM 0 28.34 0.00 4.62 2.25 0.08 64.71 08:15:01 PM 1 17.95 0.00 3.59 2.72 0.07 75.67 08:16:01 PM all 1.07 0.00 0.23 0.23 0.03 98.44 08:16:01 PM 0 1.94 0.00 0.28 0.25 0.02 97.51 08:16:01 PM 1 0.20 0.00 0.18 0.20 0.05 99.36 08:17:01 PM all 10.79 0.00 0.23 0.04 0.07 88.87 08:17:01 PM 0 18.52 0.00 0.25 0.05 0.07 81.11 08:17:01 PM 1 3.06 0.00 0.22 0.03 0.07 96.62 08:18:01 PM all 15.51 0.00 0.18 0.10 0.05 84.16 08:18:01 PM 0 22.07 0.00 0.18 0.00 0.05 77.70 08:18:01 PM 1 8.94 0.00 0.18 0.20 0.05 90.62 08:19:01 PM all 12.07 0.00 0.17 0.09 0.06 87.61 08:19:01 PM 0 18.70 0.00 0.17 0.10 0.07 80.97 08:19:01 PM 1 5.43 0.00 0.17 0.08 0.05 94.27 08:20:01 PM all 5.41 0.00 0.32 0.09 0.08 94.11 08:20:01 PM 0 8.57 0.00 0.33 0.00 0.08 91.01 08:20:01 PM 1 2.24 0.00 0.30 0.18 0.07 97.21 08:21:01 PM all 23.53 0.00 2.73 0.56 0.10 73.08 08:21:01 PM 0 24.30 0.00 2.77 0.42 0.10 72.41 08:21:01 PM 1 22.75 0.00 2.69 0.70 0.10 73.75 Average: all 16.74 0.00 2.12 1.42 0.07 79.65 Average: 0 22.49 0.00 2.26 1.59 0.08 73.58 Average: 1 10.98 0.00 1.98 1.25 0.07 85.71