---> uname -a: Linux prd-centos8-robot-2c-8g-16700.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 599 4986 19 2112 6801 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:db:0d:a6 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.80/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85726sec preferred_lft 85726sec inet6 fe80::f816:3eff:fedb:da6/64 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) 09/01/2024 _x86_64_ (2 CPU) 01:18:18 LINUX RESTART (2 CPU) 01:19:01 AM tps rtps wtps bread/s bwrtn/s 01:20:01 AM 94.19 22.12 72.06 5461.80 7009.70 01:21:01 AM 86.47 0.70 85.77 50.78 9572.16 01:22:01 AM 18.65 0.42 18.23 64.79 1388.92 01:23:01 AM 47.62 0.03 47.58 3.47 3099.73 01:24:01 AM 20.55 0.00 20.55 0.00 5340.61 01:25:01 AM 0.33 0.00 0.33 0.00 4.70 01:26:01 AM 0.12 0.00 0.12 0.00 1.20 01:27:01 AM 0.25 0.00 0.25 0.00 3.48 01:28:01 AM 2.00 0.08 1.92 31.99 86.62 01:29:01 AM 13.70 0.37 13.33 42.39 600.85 Average: 28.39 2.37 26.02 565.65 2710.98 01:19:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:20:01 AM 5380620 7070400 2501812 31.74 2688 1871712 678232 7.59 209496 1967508 131876 01:21:01 AM 5200480 7022696 2681952 34.02 2688 1999004 705328 7.90 221100 2114064 30128 01:22:01 AM 5277424 7101120 2605008 33.05 2688 2000948 626600 7.02 239592 2021352 4 01:23:01 AM 5061972 7083092 2820460 35.78 2688 2190444 628768 7.04 258412 2192912 150992 01:24:01 AM 5042620 7063712 2839812 36.03 2688 2190416 667352 7.47 258456 2206168 4 01:25:01 AM 5041456 7062544 2840976 36.04 2688 2190416 667352 7.47 258456 2207260 4 01:26:01 AM 5041816 7062896 2840616 36.04 2688 2190416 651448 7.29 258456 2207196 4 01:27:01 AM 5039180 7060264 2843252 36.07 2688 2190420 651448 7.29 258456 2209784 4 01:28:01 AM 4993112 7016136 2889320 36.66 2688 2192356 715440 8.01 258840 2255264 356 01:29:01 AM 5194084 7047268 2688348 34.11 2688 2028168 681976 7.64 316380 2022100 15480 Average: 5127276 7059013 2755156 34.95 2688 2104430 667394 7.47 253764 2140361 32885 01:19:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:20:01 AM eth0 301.85 184.31 1582.18 60.62 0.00 0.00 0.00 0.00 01:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:21:01 AM eth0 58.40 45.17 539.84 8.45 0.00 0.00 0.00 0.00 01:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:22:01 AM eth0 14.38 12.10 5.66 4.28 0.00 0.00 0.00 0.00 01:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:23:01 AM eth0 43.20 35.77 278.74 10.23 0.00 0.00 0.00 0.00 01:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:24:01 AM eth0 156.26 134.99 29.27 31.93 0.00 0.00 0.00 0.00 01:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:25:01 AM eth0 0.68 0.25 0.12 0.26 0.00 0.00 0.00 0.00 01:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:26:01 AM eth0 0.65 0.13 0.03 0.01 0.00 0.00 0.00 0.00 01:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:27:01 AM eth0 1.87 0.52 1.31 0.22 0.00 0.00 0.00 0.00 01:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:28:01 AM eth0 28.86 22.03 7.12 5.13 0.00 0.00 0.00 0.00 01:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:29:01 AM eth0 57.71 40.44 79.30 24.58 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 66.39 47.57 252.40 14.57 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) 09/01/2024 _x86_64_ (2 CPU) 01:18:18 LINUX RESTART (2 CPU) 01:19:01 AM CPU %user %nice %system %iowait %steal %idle 01:20:01 AM all 35.47 0.00 6.99 5.09 0.13 52.32 01:20:01 AM 0 32.74 0.00 7.38 3.69 0.13 56.05 01:20:01 AM 1 38.19 0.00 6.60 6.48 0.13 48.59 01:21:01 AM all 24.21 0.00 3.56 6.72 0.08 65.44 01:21:01 AM 0 19.43 0.00 4.05 7.49 0.07 68.96 01:21:01 AM 1 28.98 0.00 3.07 5.95 0.08 61.92 01:22:01 AM all 10.39 0.00 1.43 0.33 0.07 87.78 01:22:01 AM 0 12.73 0.00 1.39 0.18 0.07 85.64 01:22:01 AM 1 8.06 0.00 1.47 0.48 0.07 89.92 01:23:01 AM all 27.17 0.00 4.44 0.72 0.09 67.58 01:23:01 AM 0 16.26 0.00 3.82 0.83 0.10 78.99 01:23:01 AM 1 38.08 0.00 5.07 0.60 0.08 56.16 01:24:01 AM all 0.50 0.00 0.60 1.41 0.03 97.46 01:24:01 AM 0 0.59 0.00 0.62 1.72 0.03 97.04 01:24:01 AM 1 0.42 0.00 0.58 1.10 0.02 97.88 01:25:01 AM all 0.08 0.00 0.06 0.00 0.02 99.85 01:25:01 AM 0 0.08 0.00 0.08 0.00 0.02 99.82 01:25:01 AM 1 0.07 0.00 0.03 0.00 0.02 99.88 01:26:01 AM all 0.09 0.00 0.05 0.00 0.03 99.83 01:26:01 AM 0 0.08 0.00 0.05 0.00 0.03 99.83 01:26:01 AM 1 0.10 0.00 0.05 0.00 0.02 99.83 01:27:01 AM all 0.13 0.00 0.08 0.00 0.03 99.77 01:27:01 AM 0 0.18 0.00 0.08 0.00 0.03 99.70 01:27:01 AM 1 0.07 0.00 0.07 0.00 0.02 99.85 01:28:01 AM all 8.35 0.00 0.33 0.02 0.05 91.26 01:28:01 AM 0 8.34 0.00 0.40 0.03 0.03 91.19 01:28:01 AM 1 8.36 0.00 0.25 0.00 0.07 91.32 01:29:01 AM all 16.62 0.00 2.07 0.23 0.07 81.02 01:29:01 AM 0 10.24 0.00 1.61 0.13 0.08 87.93 01:29:01 AM 1 22.99 0.00 2.53 0.32 0.05 74.11 Average: all 12.31 0.00 1.96 1.45 0.06 84.22 Average: 0 10.07 0.00 1.95 1.41 0.06 86.51 Average: 1 14.53 0.00 1.97 1.50 0.06 81.94