---> uname -a: Linux prd-centos8-robot-2c-8g-4501.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 578 4994 19 2125 6823 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:b0:43:34 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.5/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85826sec preferred_lft 85826sec inet6 fe80::f816:3eff:feb0:4334/64 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) 12/21/2024 _x86_64_ (2 CPU) 03:23:01 LINUX RESTART (2 CPU) 03:24:01 AM tps rtps wtps bread/s bwrtn/s 03:25:01 AM 90.89 6.28 84.61 1094.17 6609.41 03:26:01 AM 74.65 0.83 73.82 82.25 9724.33 03:27:01 AM 13.60 0.25 13.35 33.72 1126.62 03:28:01 AM 60.11 6.75 53.36 1249.39 7211.88 03:29:01 AM 5.46 0.10 5.36 32.12 221.11 03:30:01 AM 2.02 0.00 2.02 0.00 76.09 03:31:01 AM 0.47 0.00 0.47 0.00 16.08 03:32:01 AM 15.75 0.42 15.33 47.73 635.41 Average: 32.87 1.83 31.04 317.41 3202.45 03:24:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:25:01 AM 5302644 7070596 2579788 32.73 2688 1946816 663284 7.43 185400 2062480 228204 03:26:01 AM 5271272 7072880 2611160 33.13 2688 1979612 652668 7.31 208080 2060848 24 03:27:01 AM 5129940 7016444 2752492 34.92 2688 2061712 699320 7.83 231776 2170340 63360 03:28:01 AM 5022152 7063944 2860280 36.29 2688 2211780 627220 7.02 257340 2225064 88 03:29:01 AM 4958104 7001100 2924328 37.10 2688 2212984 732384 8.20 257472 2292664 252 03:30:01 AM 4900968 6944016 2981464 37.82 2688 2213036 775896 8.69 257472 2348928 20 03:31:01 AM 4902460 6945820 2979972 37.81 2688 2213336 775916 8.69 257476 2347792 24 03:32:01 AM 5128808 6996672 2753624 34.93 2688 2043432 702428 7.87 446268 1958656 13368 Average: 5077044 7013934 2805388 35.59 2688 2110338 703640 7.88 262660 2183346 38168 03:24:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:25:01 AM eth0 139.45 105.55 1210.19 23.87 0.00 0.00 0.00 0.00 03:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:26:01 AM eth0 49.39 33.71 439.28 6.72 0.00 0.00 0.00 0.00 03:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:27:01 AM eth0 38.74 30.66 292.08 5.93 0.00 0.00 0.00 0.00 03:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:28:01 AM eth0 187.07 136.91 45.37 37.79 0.00 0.00 0.00 0.00 03:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:29:01 AM eth0 36.47 39.97 7.59 250.40 0.00 0.00 0.00 0.00 03:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:30:01 AM eth0 513.50 441.79 5838.21 469.44 0.00 0.00 0.00 0.00 03:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:31:01 AM eth0 340.33 309.78 4863.64 20.54 0.00 0.00 0.00 0.00 03:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:32:01 AM eth0 71.89 57.41 445.12 23.20 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 172.11 144.47 1642.75 104.73 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) 12/21/2024 _x86_64_ (2 CPU) 03:23:01 LINUX RESTART (2 CPU) 03:24:01 AM CPU %user %nice %system %iowait %steal %idle 03:25:01 AM all 38.28 0.00 5.90 2.63 0.12 53.08 03:25:01 AM 0 46.49 0.00 6.48 2.77 0.13 44.12 03:25:01 AM 1 30.06 0.00 5.33 2.49 0.10 62.03 03:26:01 AM all 22.20 0.00 2.38 4.14 0.13 71.15 03:26:01 AM 0 30.50 0.00 2.81 4.07 0.17 62.45 03:26:01 AM 1 13.92 0.00 1.94 4.21 0.10 79.83 03:27:01 AM all 11.96 0.00 2.23 0.96 0.07 84.78 03:27:01 AM 0 10.31 0.00 2.06 0.59 0.07 86.98 03:27:01 AM 1 13.61 0.00 2.41 1.34 0.07 82.58 03:28:01 AM all 18.56 0.00 3.73 2.66 0.08 74.98 03:28:01 AM 0 17.27 0.00 3.44 1.84 0.07 77.38 03:28:01 AM 1 19.85 0.00 4.01 3.48 0.08 72.58 03:29:01 AM all 4.19 0.00 0.23 0.24 0.05 95.29 03:29:01 AM 0 4.59 0.00 0.28 0.47 0.07 94.59 03:29:01 AM 1 3.79 0.00 0.17 0.02 0.03 96.00 03:30:01 AM all 15.40 0.00 1.31 0.01 0.13 83.15 03:30:01 AM 0 25.25 0.00 2.39 0.00 0.14 72.23 03:30:01 AM 1 5.66 0.00 0.25 0.02 0.12 93.95 03:31:01 AM all 11.19 0.00 1.10 0.01 0.09 87.61 03:31:01 AM 0 21.52 0.00 2.05 0.02 0.10 76.31 03:31:01 AM 1 1.13 0.00 0.17 0.00 0.08 98.62 03:32:01 AM all 21.07 0.00 2.74 0.17 0.08 75.94 03:32:01 AM 0 28.12 0.00 2.71 0.07 0.08 69.02 03:32:01 AM 1 14.01 0.00 2.77 0.27 0.08 82.87 Average: all 17.88 0.00 2.46 1.36 0.09 78.21 Average: 0 23.02 0.00 2.78 1.23 0.10 72.87 Average: 1 12.77 0.00 2.13 1.48 0.08 83.54