---> uname -a: Linux prd-centos8-robot-2c-8g-24574.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 563 5015 19 2118 6837 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:b6:2d:7b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.232/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85768sec preferred_lft 85768sec inet6 fe80::f816:3eff:feb6:2d7b/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) 09/20/2024 _x86_64_ (2 CPU) 08:11:25 LINUX RESTART (2 CPU) 08:12:01 AM tps rtps wtps bread/s bwrtn/s 08:13:01 AM 110.48 44.84 65.64 7183.87 28756.40 08:14:01 AM 105.00 0.07 104.93 1.87 11507.93 08:15:01 AM 25.76 1.02 24.74 111.43 1710.08 08:16:01 AM 22.93 0.03 22.90 2.27 1528.75 08:17:01 AM 46.70 0.03 46.67 3.47 6919.06 08:18:01 AM 0.75 0.12 0.63 33.06 19.59 08:19:01 AM 1.85 0.00 1.85 0.00 104.60 08:20:01 AM 0.20 0.00 0.20 0.00 2.40 08:21:01 AM 7.41 0.32 7.10 36.91 241.30 08:22:01 AM 27.60 0.52 27.08 63.86 1277.19 Average: 34.87 4.69 30.17 743.68 5206.58 08:12:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:13:01 AM 5378852 7040576 2503572 31.76 2688 1850124 740596 8.29 225488 1981300 136744 08:14:01 AM 5121816 6986716 2760608 35.02 2688 2041700 741416 8.30 218676 2196168 64212 08:15:01 AM 5275084 7103256 2607340 33.08 2688 2004992 628740 7.04 239996 2024164 16 08:16:01 AM 5012760 7009260 2869664 36.41 2688 2168176 735356 8.23 270260 2240240 145768 08:17:01 AM 5055472 7080836 2826952 35.86 2688 2194680 629248 7.05 259784 2194976 12 08:18:01 AM 5006912 7034692 2875512 36.48 2688 2197096 682376 7.64 260052 2243076 1168 08:19:01 AM 5006556 7034336 2875868 36.48 2688 2197096 697760 7.81 260052 2243412 8 08:20:01 AM 4991516 7019308 2890908 36.68 2688 2197108 707536 7.92 260052 2257600 16 08:21:01 AM 5145972 7007460 2736452 34.72 2688 2034800 706300 7.91 290528 2091096 20180 08:22:01 AM 5164816 7029860 2717608 34.48 2688 2040216 691740 7.75 448448 1922452 16484 Average: 5115976 7034630 2766448 35.10 2688 2092599 696107 7.79 273334 2139448 38461 08:12:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:13:01 AM eth0 287.24 181.09 1571.47 59.86 0.00 0.00 0.00 0.00 08:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:14:01 AM eth0 53.79 43.36 611.79 7.90 0.00 0.00 0.00 0.00 08:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:15:01 AM eth0 15.84 8.03 6.58 3.25 0.00 0.00 0.00 0.00 08:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:16:01 AM eth0 33.78 27.33 270.97 5.59 0.00 0.00 0.00 0.00 08:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:17:01 AM eth0 218.43 159.08 49.37 42.70 0.00 0.00 0.00 0.00 08:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:18:01 AM eth0 81.91 76.62 32.23 27.27 0.00 0.00 0.00 0.00 08:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:19:01 AM eth0 275.37 274.27 55.33 114.77 0.00 0.00 0.00 0.00 08:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:20:01 AM eth0 176.10 171.82 194.42 58.74 0.00 0.00 0.00 0.00 08:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:21:01 AM eth0 68.18 48.98 121.50 25.45 0.00 0.00 0.00 0.00 08:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:22:01 AM eth0 18.18 17.38 14.94 8.66 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 122.88 100.80 292.86 35.42 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) 09/20/2024 _x86_64_ (2 CPU) 08:11:25 LINUX RESTART (2 CPU) 08:12:01 AM CPU %user %nice %system %iowait %steal %idle 08:13:01 AM all 38.54 0.02 7.60 10.64 0.15 43.06 08:13:01 AM 0 30.92 0.02 7.29 10.37 0.12 51.28 08:13:01 AM 1 46.16 0.02 7.91 10.90 0.19 34.82 08:14:01 AM all 28.57 0.00 4.38 11.14 0.17 55.75 08:14:01 AM 0 20.13 0.00 3.76 9.24 0.18 66.69 08:14:01 AM 1 37.05 0.00 5.00 13.05 0.15 44.75 08:15:01 AM all 12.33 0.00 1.40 0.88 0.07 85.33 08:15:01 AM 0 6.59 0.00 1.07 0.37 0.07 91.91 08:15:01 AM 1 18.08 0.00 1.73 1.39 0.07 78.73 08:16:01 AM all 14.61 0.00 2.61 0.60 0.07 82.11 08:16:01 AM 0 10.06 0.00 2.27 0.60 0.07 87.00 08:16:01 AM 1 19.17 0.00 2.95 0.60 0.07 77.21 08:17:01 AM all 12.68 0.00 2.53 2.64 0.08 82.08 08:17:01 AM 0 8.68 0.00 2.38 3.98 0.07 84.89 08:17:01 AM 1 16.68 0.00 2.68 1.29 0.08 79.27 08:18:01 AM all 7.43 0.00 0.38 0.02 0.06 92.11 08:18:01 AM 0 8.07 0.00 0.40 0.03 0.07 91.43 08:18:01 AM 1 6.80 0.00 0.37 0.00 0.05 92.78 08:19:01 AM all 20.90 0.00 0.54 0.01 0.11 78.45 08:19:01 AM 0 6.61 0.00 0.32 0.02 0.10 92.96 08:19:01 AM 1 35.23 0.00 0.75 0.00 0.12 63.90 08:20:01 AM all 22.87 0.00 0.47 0.00 0.14 76.51 08:20:01 AM 0 0.90 0.00 0.25 0.00 0.17 98.68 08:20:01 AM 1 45.05 0.00 0.69 0.00 0.12 54.14 08:21:01 AM all 15.83 0.00 2.11 0.29 0.08 81.69 08:21:01 AM 0 9.01 0.00 1.98 0.10 0.07 88.84 08:21:01 AM 1 22.57 0.00 2.24 0.49 0.08 74.62 08:22:01 AM all 27.84 0.00 3.20 1.79 0.13 67.03 08:22:01 AM 0 26.03 0.00 3.58 1.60 0.12 68.67 08:22:01 AM 1 29.64 0.00 2.83 1.99 0.15 65.39 Average: all 20.14 0.00 2.52 2.79 0.10 74.44 Average: 0 12.68 0.00 2.32 2.63 0.10 82.27 Average: 1 27.61 0.00 2.71 2.96 0.11 66.61