---> uname -a: Linux prd-centos8-robot-2c-8g-12852.novalocal 4.18.0-527.el8.x86_64 #1 SMP Thu Nov 23 14:16:19 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: 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 9.5G 31G 24% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 631 4901 19 2164 6768 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:71:b1:8d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.229/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85679sec preferred_lft 85679sec inet6 fe80::f816:3eff:fe71:b18d/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-527.el8.x86_64 (centos-stream-8-robot-fae2b486-4aa0-48b5-8561-0bd1156c3383.noval) 01/02/2024 _x86_64_ (2 CPU) 07:10:12 LINUX RESTART (2 CPU) 07:11:03 AM tps rtps wtps bread/s bwrtn/s 07:12:01 AM 69.84 16.23 53.61 2725.76 5404.29 07:13:01 AM 95.95 0.08 95.87 2.27 8735.13 07:14:01 AM 53.80 1.38 52.42 149.15 5652.22 07:15:01 AM 41.44 0.20 41.24 8.13 2642.06 07:16:01 AM 41.44 0.03 41.40 3.47 6049.67 07:17:01 AM 3.47 0.02 3.45 0.13 152.12 07:18:01 AM 2.10 0.00 2.10 0.00 166.54 07:19:01 AM 0.20 0.00 0.20 0.00 12.36 07:20:01 AM 0.22 0.03 0.18 1.87 16.56 07:21:01 AM 11.15 0.23 10.91 33.86 405.40 07:22:01 AM 35.74 0.47 35.27 48.92 1969.26 Average: 32.19 1.65 30.54 262.91 2829.11 07:11:03 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:12:01 AM 5338340 6979276 2544124 32.28 2688 1831272 842348 9.43 196284 2054412 86792 07:13:01 AM 5086244 6958604 2796220 35.47 2688 2048792 812260 9.09 188752 2262020 142080 07:14:01 AM 5162736 7027248 2719728 34.50 2688 2041044 739600 8.28 214228 2155744 32 07:15:01 AM 4897528 6950044 2984936 37.87 2688 2220804 788960 8.83 226360 2379976 158920 07:16:01 AM 4941436 6993388 2941028 37.31 2688 2220984 750076 8.40 232792 2329032 16 07:17:01 AM 4905164 6958480 2977300 37.77 2688 2222348 803012 8.99 232968 2365484 128 07:18:01 AM 4899604 6955884 2982860 37.84 2688 2225336 803012 8.99 232972 2370748 24 07:19:01 AM 4899372 6956032 2983092 37.84 2688 2225716 803012 8.99 232972 2371132 120 07:20:01 AM 4898600 6955792 2983864 37.85 2688 2226232 804728 9.01 233092 2371700 124 07:21:01 AM 4963060 6887624 2919404 37.04 2688 2098964 845068 9.46 243888 2316880 27512 07:22:01 AM 5034760 6945252 2847704 36.13 2688 2085712 801480 8.97 431568 2062492 2868 Average: 5002440 6960693 2880024 36.54 2688 2131564 799414 8.95 242352 2276329 38056 07:11:03 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:12:01 AM eth0 225.07 146.27 1233.20 38.13 0.00 0.00 0.00 0.00 07:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:13:01 AM eth0 60.66 49.69 664.48 8.36 0.00 0.00 0.00 0.00 07:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:14:01 AM eth0 12.10 9.45 6.24 3.49 0.00 0.00 0.00 0.00 07:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:15:01 AM eth0 43.38 35.73 313.59 20.75 0.00 0.00 0.00 0.00 07:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:16:01 AM eth0 549.98 497.82 114.11 94.91 0.00 0.00 0.00 0.00 07:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:17:01 AM eth0 40.71 29.40 20.34 5.12 0.00 0.00 0.00 0.00 07:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:18:01 AM eth0 32.86 33.36 8.66 7.15 0.00 0.00 0.00 0.00 07:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:19:01 AM eth0 11.56 9.47 2.55 2.06 0.00 0.00 0.00 0.00 07:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:20:01 AM eth0 12.53 10.81 2.52 2.12 0.00 0.00 0.00 0.00 07:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:21:01 AM eth0 62.80 49.73 86.62 31.04 0.00 0.00 0.00 0.00 07:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:22:01 AM eth0 18.31 16.01 14.02 7.36 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 96.89 80.51 221.16 19.99 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-527.el8.x86_64 (centos-stream-8-robot-fae2b486-4aa0-48b5-8561-0bd1156c3383.noval) 01/02/2024 _x86_64_ (2 CPU) 07:10:12 LINUX RESTART (2 CPU) 07:11:03 AM CPU %user %nice %system %iowait %steal %idle 07:12:01 AM all 30.97 0.00 5.01 3.23 0.08 60.71 07:12:01 AM 0 38.82 0.00 5.98 4.34 0.09 50.77 07:12:01 AM 1 23.13 0.00 4.04 2.12 0.07 70.64 07:13:01 AM all 34.42 0.00 4.76 1.75 0.11 58.95 07:13:01 AM 0 43.34 0.00 5.24 1.90 0.12 49.41 07:13:01 AM 1 25.41 0.00 4.28 1.61 0.10 68.59 07:14:01 AM all 19.17 0.00 2.18 1.15 0.07 77.43 07:14:01 AM 0 17.88 0.00 2.10 1.45 0.08 78.48 07:14:01 AM 1 20.46 0.00 2.25 0.85 0.05 76.39 07:15:01 AM all 26.33 0.00 4.11 0.80 0.13 68.63 07:15:01 AM 0 32.02 0.00 4.53 1.27 0.10 62.08 07:15:01 AM 1 20.58 0.00 3.69 0.34 0.15 75.24 07:16:01 AM all 7.47 0.00 2.07 2.48 0.05 87.94 07:16:01 AM 0 6.90 0.00 2.30 2.07 0.07 88.67 07:16:01 AM 1 8.03 0.00 1.84 2.88 0.03 87.20 07:17:01 AM all 7.54 0.00 0.42 0.05 0.04 91.95 07:17:01 AM 0 9.13 0.00 0.44 0.10 0.03 90.30 07:17:01 AM 1 5.94 0.00 0.40 0.00 0.05 93.61 07:18:01 AM all 16.34 0.00 0.30 0.01 0.06 83.29 07:18:01 AM 0 20.13 0.00 0.34 0.02 0.07 79.45 07:18:01 AM 1 12.55 0.00 0.27 0.00 0.05 87.13 07:19:01 AM all 4.65 0.00 0.18 0.00 0.06 95.11 07:19:01 AM 0 3.73 0.00 0.17 0.00 0.05 96.05 07:19:01 AM 1 5.58 0.00 0.20 0.00 0.07 94.15 07:20:01 AM all 5.28 0.00 0.17 0.00 0.04 94.51 07:20:01 AM 0 2.54 0.00 0.13 0.00 0.03 97.29 07:20:01 AM 1 8.03 0.00 0.20 0.00 0.05 91.72 07:21:01 AM all 16.38 0.00 1.56 0.14 0.08 81.84 07:21:01 AM 0 22.15 0.00 2.09 0.13 0.07 75.56 07:21:01 AM 1 10.60 0.00 1.04 0.15 0.08 88.13 07:22:01 AM all 26.22 0.00 2.65 0.72 0.08 70.34 07:22:01 AM 0 34.12 0.00 2.79 0.95 0.08 62.06 07:22:01 AM 1 18.30 0.00 2.52 0.48 0.07 78.63 Average: CPU %user %nice %system %iowait %steal %idle Average: all 17.67 0.00 2.12 0.93 0.07 79.21 Average: 0 20.94 0.00 2.36 1.10 0.07 75.52 Average: 1 14.39 0.00 1.88 0.76 0.07 82.90