---> uname -a: Linux prd-centos8-robot-2c-8g-834.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: 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 9.4G 31G 24% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 618 4957 19 2121 6782 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:7d:2e:78 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.163/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85697sec preferred_lft 85697sec inet6 fe80::f816:3eff:fe7d:2e78/64 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) 01/29/2024 _x86_64_ (2 CPU) 07:21:55 LINUX RESTART (2 CPU) 07:23:01 AM tps rtps wtps bread/s bwrtn/s 07:24:01 AM 122.39 6.60 115.79 1269.71 9243.79 07:25:01 AM 42.42 0.58 41.84 26.26 4168.66 07:26:01 AM 20.58 0.98 19.59 130.49 1258.13 07:27:01 AM 62.11 0.03 62.08 3.47 7405.93 07:28:01 AM 3.43 0.02 3.42 0.13 118.91 07:29:01 AM 2.02 0.00 2.02 0.00 137.21 07:30:01 AM 0.27 0.00 0.27 0.00 85.35 07:31:01 AM 0.22 0.00 0.22 0.00 36.45 07:32:01 AM 1.97 0.23 1.73 33.86 128.60 07:33:01 AM 38.95 0.27 38.69 25.59 2202.87 Average: 29.44 0.87 28.57 148.96 2478.71 07:23:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:24:01 AM 5185440 7011560 2697016 34.22 2688 2003760 715240 8.01 188580 2166124 105440 07:25:01 AM 5195240 7022156 2687216 34.09 2688 2004004 695748 7.79 207968 2132152 12716 07:26:01 AM 5073108 6980636 2809348 35.64 2688 2082668 748824 8.38 230840 2224328 68980 07:27:01 AM 5036608 7044804 2845848 36.10 2688 2178096 664996 7.45 233192 2237560 92 07:28:01 AM 4996120 7005692 2886336 36.62 2688 2179480 744100 8.33 233252 2277728 1388 07:29:01 AM 4988736 7001048 2893720 36.71 2688 2182256 793608 8.89 233268 2284732 1796 07:30:01 AM 4983148 6996744 2899308 36.78 2688 2183496 793836 8.89 233272 2290304 584 07:31:01 AM 4982360 6996628 2900096 36.79 2688 2184168 793836 8.89 233272 2290992 228 07:32:01 AM 5129696 7000112 2752760 34.92 2688 2041628 705724 7.90 234408 2143516 14416 07:33:01 AM 5085432 6950616 2797024 35.48 2688 2040132 757980 8.49 431848 2013692 172 Average: 5065589 7001000 2816867 35.74 2688 2107969 741389 8.30 245990 2206113 20581 07:23:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:24:01 AM eth0 52.32 42.32 514.88 8.03 0.00 0.00 0.00 0.00 07:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:25:01 AM eth0 9.78 6.13 4.83 2.54 0.00 0.00 0.00 0.00 07:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:26:01 AM eth0 37.99 32.29 282.97 6.81 0.00 0.00 0.00 0.00 07:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:27:01 AM eth0 124.94 86.94 56.79 20.18 0.00 0.00 0.00 0.00 07:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:28:01 AM eth0 52.39 50.34 16.03 5.81 0.00 0.00 0.00 0.00 07:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:29:01 AM eth0 117.35 114.58 31.85 13.78 0.00 0.00 0.00 0.00 07:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:30:01 AM eth0 43.35 37.74 10.60 6.92 0.00 0.00 0.00 0.00 07:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:31:01 AM eth0 26.86 24.73 6.25 4.47 0.00 0.00 0.00 0.00 07:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:32:01 AM eth0 70.94 51.91 92.88 46.46 0.00 0.00 0.00 0.00 07:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:33:01 AM eth0 16.68 15.53 12.87 7.23 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 55.26 46.25 103.00 12.22 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) 01/29/2024 _x86_64_ (2 CPU) 07:21:55 LINUX RESTART (2 CPU) 07:23:01 AM CPU %user %nice %system %iowait %steal %idle 07:24:01 AM all 37.48 0.00 5.66 1.92 0.13 54.81 07:24:01 AM 0 27.98 0.00 4.55 1.42 0.13 65.92 07:24:01 AM 1 47.00 0.00 6.77 2.42 0.13 43.68 07:25:01 AM all 14.20 0.00 1.70 0.73 0.08 83.29 07:25:01 AM 0 10.74 0.00 1.64 0.63 0.08 86.90 07:25:01 AM 1 17.65 0.00 1.77 0.83 0.07 79.68 07:26:01 AM all 17.92 0.00 2.28 0.27 0.11 79.43 07:26:01 AM 0 13.17 0.00 2.15 0.22 0.12 84.35 07:26:01 AM 1 22.66 0.00 2.40 0.32 0.10 74.53 07:27:01 AM all 20.75 0.00 3.41 6.23 0.13 69.47 07:27:01 AM 0 19.34 0.00 3.67 6.26 0.13 70.59 07:27:01 AM 1 22.15 0.00 3.16 6.21 0.13 68.35 07:28:01 AM all 7.77 0.00 0.49 0.03 0.06 91.65 07:28:01 AM 0 6.50 0.00 0.44 0.07 0.05 92.94 07:28:01 AM 1 9.03 0.00 0.54 0.00 0.07 90.37 07:29:01 AM all 16.92 0.00 0.85 0.03 0.10 82.09 07:29:01 AM 0 9.85 0.00 1.01 0.03 0.10 89.00 07:29:01 AM 1 24.03 0.00 0.69 0.02 0.10 75.15 07:30:01 AM all 12.10 0.00 0.38 0.00 0.09 87.43 07:30:01 AM 0 8.46 0.00 0.40 0.00 0.10 91.04 07:30:01 AM 1 15.73 0.00 0.35 0.00 0.08 83.83 07:31:01 AM all 7.88 0.00 0.30 0.00 0.06 91.76 07:31:01 AM 0 5.24 0.00 0.30 0.00 0.05 94.41 07:31:01 AM 1 10.51 0.00 0.30 0.00 0.07 89.12 07:32:01 AM all 12.35 0.00 1.07 0.02 0.08 86.48 07:32:01 AM 0 6.63 0.00 1.02 0.03 0.07 92.25 07:32:01 AM 1 18.06 0.00 1.12 0.00 0.10 80.72 07:33:01 AM all 27.79 0.00 2.63 0.70 0.13 68.76 07:33:01 AM 0 17.88 0.00 2.25 0.63 0.10 79.14 07:33:01 AM 1 37.72 0.00 3.01 0.77 0.15 58.36 Average: all 17.53 0.00 1.88 0.99 0.10 79.50 Average: 0 12.59 0.00 1.75 0.93 0.09 84.63 Average: 1 22.47 0.00 2.02 1.06 0.10 74.36