---> uname -a: Linux prd-centos8-robot-2c-8g-43330.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 633 4941 19 2122 6767 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:cb:92:de brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.109/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85757sec preferred_lft 85757sec inet6 fe80::f816:3eff:fecb:92de/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) 10/17/2024 _x86_64_ (2 CPU) 04:18:10 LINUX RESTART (2 CPU) 04:19:01 AM tps rtps wtps bread/s bwrtn/s 04:20:01 AM 37.64 16.24 21.39 3843.25 1871.36 04:21:01 AM 124.06 7.00 117.06 1265.84 10986.94 04:22:01 AM 35.19 0.83 34.36 95.43 3865.76 04:23:01 AM 49.66 0.03 49.63 3.47 3723.71 04:24:01 AM 18.16 0.00 18.16 0.00 4733.97 04:25:01 AM 0.32 0.00 0.32 0.00 4.97 04:26:01 AM 0.12 0.00 0.12 0.00 1.30 04:27:01 AM 0.43 0.12 0.32 33.06 17.49 04:28:01 AM 14.58 0.32 14.26 36.92 611.05 Average: 31.13 2.73 28.40 586.47 2868.60 04:19:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:20:01 AM 5467400 7012968 2415024 30.64 2688 1737420 730296 8.18 187660 1940556 121376 04:21:01 AM 5155628 6985748 2726796 34.59 2688 2006876 712520 7.98 212164 2167944 94528 04:22:01 AM 5205000 7037408 2677424 33.97 2688 2009692 676456 7.57 240684 2090704 24 04:23:01 AM 4984220 7018548 2898204 36.77 2688 2203876 671492 7.52 258628 2267336 133484 04:24:01 AM 4974088 7008424 2908336 36.90 2688 2203892 671492 7.52 258648 2272800 4 04:25:01 AM 4974072 7008408 2908352 36.90 2688 2203892 671492 7.52 258652 2272756 8 04:26:01 AM 4974036 7008372 2908388 36.90 2688 2203892 671492 7.52 258652 2273028 4 04:27:01 AM 4926680 6964472 2955744 37.50 2688 2207348 739828 8.28 258784 2319260 2148 04:28:01 AM 5074040 6938224 2808384 35.63 2688 2039760 748392 8.38 288572 2166648 19548 Average: 5081685 6998064 2800739 35.53 2688 2090739 699273 7.83 246938 2196781 41236 04:19:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:20:01 AM eth0 287.79 164.66 1302.99 57.29 0.00 0.00 0.00 0.00 04:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:21:01 AM eth0 85.59 68.94 902.40 10.04 0.00 0.00 0.00 0.00 04:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:22:01 AM eth0 15.23 10.98 6.16 4.03 0.00 0.00 0.00 0.00 04:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:23:01 AM eth0 345.81 238.11 360.20 62.02 0.00 0.00 0.00 0.00 04:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:24:01 AM eth0 235.65 208.71 45.60 37.75 0.00 0.00 0.00 0.00 04:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:25:01 AM eth0 3.17 2.07 0.62 0.50 0.00 0.00 0.00 0.00 04:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:26:01 AM eth0 2.92 1.97 0.74 0.61 0.00 0.00 0.00 0.00 04:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:27:01 AM eth0 34.17 22.28 39.36 2.72 0.00 0.00 0.00 0.00 04:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:28:01 AM eth0 148.58 112.98 1310.61 31.96 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 128.77 92.30 440.98 22.99 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) 10/17/2024 _x86_64_ (2 CPU) 04:18:10 LINUX RESTART (2 CPU) 04:19:01 AM CPU %user %nice %system %iowait %steal %idle 04:20:01 AM all 23.59 0.00 4.04 1.98 0.06 70.33 04:20:01 AM 0 28.26 0.00 4.04 2.61 0.07 65.02 04:20:01 AM 1 18.93 0.00 4.03 1.36 0.05 75.64 04:21:01 AM all 35.73 0.00 5.63 5.54 0.11 52.99 04:21:01 AM 0 36.60 0.00 6.33 5.77 0.10 51.20 04:21:01 AM 1 34.85 0.00 4.93 5.32 0.12 54.78 04:22:01 AM all 11.11 0.00 1.60 1.07 0.05 86.17 04:22:01 AM 0 16.10 0.00 1.73 0.97 0.05 81.15 04:22:01 AM 1 6.12 0.00 1.47 1.17 0.05 91.19 04:23:01 AM all 27.51 0.00 4.96 1.19 0.09 66.25 04:23:01 AM 0 38.40 0.00 5.21 0.72 0.10 55.57 04:23:01 AM 1 16.62 0.00 4.71 1.67 0.08 76.92 04:24:01 AM all 0.58 0.00 0.70 1.67 0.04 97.01 04:24:01 AM 0 0.59 0.00 0.67 1.32 0.05 97.37 04:24:01 AM 1 0.57 0.00 0.74 2.01 0.03 96.65 04:25:01 AM all 0.35 0.00 0.10 0.00 0.03 99.52 04:25:01 AM 0 0.12 0.00 0.10 0.00 0.02 99.77 04:25:01 AM 1 0.58 0.00 0.10 0.00 0.03 99.28 04:26:01 AM all 0.36 0.00 0.08 0.00 0.03 99.54 04:26:01 AM 0 0.12 0.00 0.08 0.00 0.03 99.77 04:26:01 AM 1 0.60 0.00 0.07 0.00 0.02 99.32 04:27:01 AM all 5.78 0.00 1.41 0.03 0.07 92.72 04:27:01 AM 0 9.84 0.00 2.58 0.05 0.08 87.44 04:27:01 AM 1 1.72 0.00 0.25 0.00 0.05 97.98 04:28:01 AM all 15.42 0.00 2.16 0.21 0.09 82.12 04:28:01 AM 0 21.54 0.00 2.19 0.25 0.08 75.93 04:28:01 AM 1 9.28 0.00 2.12 0.17 0.10 88.34 Average: all 13.38 0.00 2.30 1.30 0.06 82.96 Average: 0 16.84 0.00 2.55 1.30 0.07 79.25 Average: 1 9.92 0.00 2.05 1.30 0.06 86.68