---> uname -a: Linux prd-centos8-robot-2c-8g-318.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 608 4954 19 2134 6793 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:fc:7a:b9 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.83/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85739sec preferred_lft 85739sec inet6 fe80::f816:3eff:fefc:7ab9/64 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) 12/06/2024 _x86_64_ (2 CPU) 01:14:58 LINUX RESTART (2 CPU) 01:16:01 AM tps rtps wtps bread/s bwrtn/s 01:17:01 AM 93.29 7.10 86.19 1260.65 6594.94 01:18:01 AM 73.44 0.70 72.74 50.79 9696.22 01:19:01 AM 23.23 0.42 22.81 64.78 1802.22 01:20:01 AM 45.38 0.03 45.35 3.47 6899.82 01:21:01 AM 4.75 0.00 4.75 0.00 204.62 01:22:01 AM 0.35 0.00 0.35 0.00 5.40 01:23:01 AM 0.37 0.08 0.28 31.99 3.82 01:24:01 AM 2.02 0.03 1.98 1.07 153.33 01:25:01 AM 7.77 0.32 7.45 36.93 235.56 01:26:01 AM 26.64 0.52 26.12 63.85 1259.01 Average: 27.72 0.92 26.80 151.35 2685.42 01:16:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:17:01 AM 5298812 7108012 2583620 32.78 2688 1987036 640524 7.17 209180 2039104 228172 01:18:01 AM 5136992 7004500 2745440 34.83 2688 2044476 719104 8.05 233136 2165444 25560 01:19:01 AM 5005608 7003044 2876824 36.50 2688 2169664 722752 8.09 268372 2246904 130320 01:20:01 AM 4994244 7039684 2888188 36.64 2688 2214748 676840 7.58 256940 2254196 24 01:21:01 AM 4996160 7041584 2886272 36.62 2688 2214752 649332 7.27 256944 2254092 8 01:22:01 AM 4996256 7041680 2886176 36.62 2688 2214752 649332 7.27 256944 2253892 8 01:23:01 AM 4956416 7003236 2926016 37.12 2688 2216148 696272 7.80 257072 2293292 432 01:24:01 AM 4918824 6967868 2963608 37.60 2688 2218372 768532 8.61 257076 2329752 28 01:25:01 AM 5047660 6925864 2834772 35.96 2688 2051372 777924 8.71 275536 2201404 20264 01:26:01 AM 5068724 6950504 2813708 35.70 2688 2056836 756468 8.47 449944 2012960 16540 Average: 5041970 7008598 2840462 36.04 2688 2138816 705708 7.90 272114 2205104 42136 01:16:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:17:01 AM eth0 89.65 73.14 943.13 9.49 0.00 0.00 0.00 0.00 01:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:18:01 AM eth0 39.16 27.28 440.64 6.91 0.00 0.00 0.00 0.00 01:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:19:01 AM eth0 42.44 36.82 295.15 7.46 0.00 0.00 0.00 0.00 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 588.47 426.56 119.10 100.15 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 3.38 2.23 0.93 0.68 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 2.63 1.95 0.45 0.43 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 20.78 8.85 8.28 1.27 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 283.66 208.76 2550.15 14.10 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 267.37 185.54 1865.60 36.37 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 20.53 19.24 17.28 8.96 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 135.81 99.04 624.05 18.58 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) 12/06/2024 _x86_64_ (2 CPU) 01:14:58 LINUX RESTART (2 CPU) 01:16:01 AM CPU %user %nice %system %iowait %steal %idle 01:17:01 AM all 35.42 0.00 5.59 2.60 0.10 56.29 01:17:01 AM 0 38.01 0.00 5.42 2.60 0.12 53.85 01:17:01 AM 1 32.84 0.00 5.75 2.60 0.08 58.72 01:18:01 AM all 18.86 0.00 2.68 4.10 0.11 74.25 01:18:01 AM 0 21.34 0.00 2.71 3.39 0.10 72.46 01:18:01 AM 1 16.39 0.00 2.66 4.81 0.12 76.03 01:19:01 AM all 18.01 0.00 2.85 0.73 0.07 78.35 01:19:01 AM 0 22.56 0.00 3.32 0.75 0.07 73.30 01:19:01 AM 1 13.45 0.00 2.39 0.70 0.07 83.40 01:20:01 AM all 13.49 0.00 3.05 1.90 0.07 81.49 01:20:01 AM 0 14.47 0.00 3.50 2.83 0.07 79.13 01:20:01 AM 1 12.52 0.00 2.60 0.97 0.07 83.84 01:21:01 AM all 0.43 0.00 0.16 0.08 0.04 99.28 01:21:01 AM 0 0.62 0.00 0.12 0.00 0.03 99.23 01:21:01 AM 1 0.25 0.00 0.20 0.17 0.05 99.33 01:22:01 AM all 0.39 0.00 0.11 0.00 0.03 99.47 01:22:01 AM 0 0.60 0.00 0.08 0.00 0.03 99.28 01:22:01 AM 1 0.18 0.00 0.13 0.00 0.03 99.65 01:23:01 AM all 1.09 0.00 0.27 0.03 0.03 98.58 01:23:01 AM 0 0.47 0.00 0.12 0.00 0.02 99.40 01:23:01 AM 1 1.72 0.00 0.42 0.05 0.05 97.76 01:24:01 AM all 10.49 0.00 1.92 0.02 0.09 87.48 01:24:01 AM 0 7.33 0.00 1.03 0.02 0.10 91.53 01:24:01 AM 1 13.66 0.00 2.81 0.02 0.08 83.42 01:25:01 AM all 16.44 0.00 2.24 0.48 0.08 80.77 01:25:01 AM 0 22.05 0.00 2.38 0.89 0.07 74.61 01:25:01 AM 1 10.82 0.00 2.11 0.07 0.08 86.92 01:26:01 AM all 28.85 0.00 3.22 0.93 0.08 66.91 01:26:01 AM 0 38.11 0.00 3.79 1.37 0.08 56.65 01:26:01 AM 1 19.60 0.00 2.65 0.48 0.08 77.18 Average: all 14.35 0.00 2.21 1.09 0.07 82.28 Average: 0 16.56 0.00 2.25 1.18 0.07 79.94 Average: 1 12.15 0.00 2.17 0.99 0.07 84.62