---> uname -a: Linux prd-centos8-robot-2c-8g-5712.novalocal 4.18.0-532.el8.x86_64 #1 SMP Thu Dec 21 12:11:59 UTC 2023 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 9.4G 31G 24% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 590 4969 19 2137 6810 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:ae:39:15 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.58/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85727sec preferred_lft 85727sec inet6 fe80::f816:3eff:feae:3915/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-532.el8.x86_64 (centos-stream-8-robot-f84d986f-3f43-4447-86d7-70e5891bac13.noval) 02/11/2024 _x86_64_ (2 CPU) 01:21:52 LINUX RESTART (2 CPU) 01:22:01 AM tps rtps wtps bread/s bwrtn/s 01:23:01 AM 195.48 142.42 53.07 13719.33 39637.00 01:24:01 AM 104.23 6.62 97.62 1269.66 9634.81 01:25:01 AM 68.63 0.60 68.03 27.06 6285.84 01:26:01 AM 10.90 0.87 10.03 125.69 552.85 01:27:01 AM 68.34 2.72 65.62 447.79 7546.29 01:28:02 AM 10.86 0.02 10.85 0.13 885.02 01:29:01 AM 2.10 0.00 2.10 0.00 123.93 01:30:01 AM 0.25 0.00 0.25 0.00 83.34 01:31:01 AM 0.30 0.00 0.30 0.00 37.09 01:32:01 AM 13.63 0.23 13.40 33.86 609.77 01:33:01 AM 38.85 0.47 38.39 48.92 2092.60 Average: 46.76 14.02 32.74 1426.99 6144.54 01:22:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:23:01 AM 5538436 7060800 2344012 29.74 2688 1715880 717252 8.03 161196 1901628 101720 01:24:01 AM 5219960 7018124 2662488 33.78 2688 1977228 729496 8.17 196300 2126132 104880 01:25:01 AM 5220816 7038932 2661632 33.77 2688 1995332 683984 7.66 203528 2110804 1084 01:26:01 AM 5172568 7024140 2709880 34.38 2688 2028288 686160 7.68 220232 2140528 28812 01:27:01 AM 5015064 7040268 2867384 36.38 2688 2194952 664580 7.44 241748 2246328 16528 01:28:02 AM 4977044 7003388 2905404 36.86 2688 2196100 732560 8.20 241804 2285308 296 01:29:01 AM 4968672 6998080 2913776 36.97 2688 2199180 783260 8.77 241820 2293408 1676 01:30:01 AM 4962236 6992912 2920212 37.05 2688 2200432 780956 8.74 241824 2299636 512 01:31:01 AM 4960188 6991732 2922260 37.07 2688 2201296 780956 8.74 241824 2301828 372 01:32:01 AM 5011372 6917968 2871076 36.42 2688 2081824 789012 8.83 253468 2261760 53884 01:33:01 AM 5110556 6996676 2771892 35.17 2688 2061472 708572 7.93 439724 1981044 29504 Average: 5105174 7007547 2777274 35.23 2688 2077453 732435 8.20 243952 2177128 30843 01:22:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 259.86 166.83 1194.94 51.70 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 62.44 50.37 753.26 6.73 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 21.59 19.34 166.44 5.68 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 14.78 12.66 5.03 3.75 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 248.41 224.40 357.48 53.32 0.00 0.00 0.00 0.00 01:28:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:28:02 AM eth0 60.48 57.03 15.79 6.11 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 197.32 193.46 39.09 19.09 0.00 0.00 0.00 0.00 01:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:30:01 AM eth0 46.18 40.75 10.83 9.10 0.00 0.00 0.00 0.00 01:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:31:01 AM eth0 34.19 29.82 7.80 5.29 0.00 0.00 0.00 0.00 01:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:32:01 AM eth0 70.40 53.42 95.92 42.37 0.00 0.00 0.00 0.00 01:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:33:01 AM eth0 23.38 18.88 23.42 8.77 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 94.30 78.64 243.03 19.26 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-532.el8.x86_64 (centos-stream-8-robot-f84d986f-3f43-4447-86d7-70e5891bac13.noval) 02/11/2024 _x86_64_ (2 CPU) 01:21:52 LINUX RESTART (2 CPU) 01:22:01 AM CPU %user %nice %system %iowait %steal %idle 01:23:01 AM all 34.96 0.02 9.25 12.54 0.12 43.12 01:23:01 AM 0 38.81 0.02 9.63 16.22 0.12 35.20 01:23:01 AM 1 31.10 0.02 8.86 8.86 0.12 51.04 01:24:01 AM all 34.83 0.00 5.07 4.02 0.11 55.97 01:24:01 AM 0 42.03 0.00 5.09 2.97 0.10 49.82 01:24:01 AM 1 27.65 0.00 5.04 5.08 0.12 62.11 01:25:01 AM all 22.92 0.00 3.04 1.53 0.08 72.43 01:25:01 AM 0 25.49 0.00 3.07 1.47 0.10 69.87 01:25:01 AM 1 20.35 0.00 3.00 1.58 0.07 75.00 01:26:01 AM all 12.27 0.00 1.60 0.33 0.06 85.73 01:26:01 AM 0 5.87 0.00 1.35 0.47 0.05 92.26 01:26:01 AM 1 18.68 0.00 1.85 0.20 0.07 79.20 01:27:01 AM all 28.22 0.00 4.15 1.74 0.10 65.79 01:27:01 AM 0 34.51 0.00 4.89 1.89 0.10 58.60 01:27:01 AM 1 21.96 0.00 3.42 1.58 0.10 72.94 01:28:02 AM all 7.32 0.00 0.57 0.23 0.05 91.83 01:28:02 AM 0 11.21 0.00 0.61 0.25 0.05 87.88 01:28:02 AM 1 3.45 0.00 0.54 0.20 0.05 95.76 01:29:01 AM all 17.19 0.00 0.82 0.03 0.09 81.88 01:29:01 AM 0 23.43 0.00 0.71 0.00 0.09 75.78 01:29:01 AM 1 10.97 0.00 0.94 0.05 0.09 87.95 01:30:01 AM all 11.74 0.00 0.39 0.00 0.06 87.80 01:30:01 AM 0 14.47 0.00 0.37 0.00 0.05 85.11 01:30:01 AM 1 9.01 0.00 0.42 0.00 0.07 90.50 01:31:01 AM all 9.00 0.00 0.29 0.00 0.07 90.64 01:31:01 AM 0 8.12 0.00 0.28 0.00 0.07 91.53 01:31:01 AM 1 9.88 0.00 0.30 0.00 0.07 89.75 01:32:01 AM all 21.24 0.00 1.78 0.09 0.09 76.80 01:32:01 AM 0 25.30 0.00 2.24 0.05 0.08 72.33 01:32:01 AM 1 17.18 0.00 1.32 0.13 0.10 81.27 01:33:01 AM all 29.56 0.00 3.04 0.81 0.08 66.50 01:33:01 AM 0 32.64 0.00 2.70 0.72 0.08 63.86 01:33:01 AM 1 26.48 0.00 3.39 0.90 0.08 69.15 Average: CPU %user %nice %system %iowait %steal %idle Average: all 20.86 0.00 2.73 1.94 0.08 74.39 Average: 0 23.81 0.00 2.82 2.19 0.08 71.10 Average: 1 17.90 0.00 2.65 1.69 0.08 77.67