---> uname -a: Linux prd-centos8-robot-2c-8g-10448.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: 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 9.5G 31G 24% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 576 4946 19 2174 6823 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:62:62:00 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.170/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85671sec preferred_lft 85671sec inet6 fe80::f816:3eff:fe62:6200/64 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) 12/24/2023 _x86_64_ (2 CPU) 06:25:12 LINUX RESTART (2 CPU) 06:26:01 AM tps rtps wtps bread/s bwrtn/s 06:27:01 AM 80.41 15.61 64.80 2615.26 5684.92 06:28:01 AM 89.54 0.30 89.24 18.93 9432.79 06:29:01 AM 37.84 1.20 36.64 134.76 3568.54 06:30:01 AM 47.52 2.68 44.84 444.25 3070.36 06:31:01 AM 35.56 0.03 35.53 3.46 5823.33 06:32:01 AM 4.27 0.02 4.25 0.13 198.02 06:33:01 AM 2.25 0.00 2.25 0.00 165.91 06:34:01 AM 0.27 0.00 0.27 0.00 15.38 06:35:01 AM 0.20 0.03 0.17 1.87 18.14 06:36:01 AM 4.40 0.23 4.17 33.86 161.50 06:37:01 AM 37.91 0.47 37.44 48.93 2109.22 Average: 30.92 1.87 29.05 300.14 2749.91 06:26:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:27:01 AM 5415044 7104160 2467428 31.30 2688 1872328 653000 7.31 184316 1964404 130164 06:28:01 AM 5208056 7065908 2674416 33.93 2688 2033216 665252 7.45 188056 2133700 82884 06:29:01 AM 5215600 7078084 2666872 33.83 2688 2038464 662876 7.42 214420 2102680 28 06:30:01 AM 4960400 7023764 2922072 37.07 2688 2231484 689956 7.73 234208 2314088 159092 06:31:01 AM 4986296 7049056 2896176 36.74 2688 2231612 670700 7.51 239776 2277408 8 06:32:01 AM 4949836 7014144 2932636 37.20 2688 2233160 718292 8.04 239968 2313596 260 06:33:01 AM 4944628 7011812 2937844 37.27 2688 2236052 718292 8.04 239968 2318980 124 06:34:01 AM 4943368 7010916 2939104 37.29 2688 2236424 718292 8.04 239968 2320372 120 06:35:01 AM 4942600 7010600 2939872 37.30 2688 2236876 718292 8.04 240088 2320760 4 06:36:01 AM 5059108 6983152 2823364 35.82 2688 2096008 716240 8.02 242164 2217960 14248 06:37:01 AM 5095396 7017912 2787076 35.36 2688 2096312 719512 8.06 438632 1993620 3024 Average: 5065485 7033592 2816987 35.74 2688 2140176 695519 7.79 245597 2207052 35451 06:26:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:27:01 AM eth0 186.74 119.04 1174.20 38.02 0.00 0.00 0.00 0.00 06:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:28:01 AM eth0 63.37 47.19 664.04 8.21 0.00 0.00 0.00 0.00 06:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:29:01 AM eth0 17.78 11.31 6.96 3.80 0.00 0.00 0.00 0.00 06:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:30:01 AM eth0 51.92 39.65 318.31 9.61 0.00 0.00 0.00 0.00 06:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:31:01 AM eth0 624.30 498.90 121.14 103.15 0.00 0.00 0.00 0.00 06:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:32:01 AM eth0 35.22 28.04 14.82 5.05 0.00 0.00 0.00 0.00 06:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:33:01 AM eth0 30.24 31.21 7.59 6.60 0.00 0.00 0.00 0.00 06:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:34:01 AM eth0 10.61 8.82 2.10 1.75 0.00 0.00 0.00 0.00 06:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:35:01 AM eth0 10.26 9.50 2.14 1.85 0.00 0.00 0.00 0.00 06:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:36:01 AM eth0 57.13 45.75 85.46 29.07 0.00 0.00 0.00 0.00 06:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:37:01 AM eth0 17.16 15.70 13.70 7.26 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 100.45 77.75 219.13 19.49 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) 12/24/2023 _x86_64_ (2 CPU) 06:25:12 LINUX RESTART (2 CPU) 06:26:01 AM CPU %user %nice %system %iowait %steal %idle 06:27:01 AM all 32.86 0.00 5.39 2.13 0.08 59.53 06:27:01 AM 0 22.69 0.00 4.84 1.56 0.08 70.82 06:27:01 AM 1 43.00 0.00 5.94 2.71 0.08 48.27 06:28:01 AM all 36.65 0.00 4.50 2.88 0.10 55.87 06:28:01 AM 0 29.46 0.00 4.48 3.33 0.10 62.63 06:28:01 AM 1 43.84 0.00 4.51 2.44 0.10 49.11 06:29:01 AM all 13.01 0.00 1.51 1.39 0.08 84.01 06:29:01 AM 0 11.04 0.00 1.54 1.84 0.10 85.48 06:29:01 AM 1 14.99 0.00 1.48 0.94 0.07 82.53 06:30:01 AM all 30.05 0.00 4.73 1.20 0.09 63.93 06:30:01 AM 0 21.99 0.00 4.03 1.40 0.10 72.48 06:30:01 AM 1 38.12 0.00 5.42 1.00 0.08 55.37 06:31:01 AM all 5.55 0.00 1.63 0.82 0.05 91.95 06:31:01 AM 0 4.97 0.00 1.76 0.69 0.03 92.55 06:31:01 AM 1 6.13 0.00 1.51 0.96 0.07 91.34 06:32:01 AM all 8.91 0.00 0.41 0.07 0.06 90.55 06:32:01 AM 0 11.85 0.00 0.37 0.10 0.07 87.61 06:32:01 AM 1 5.99 0.00 0.45 0.03 0.05 93.47 06:33:01 AM all 15.40 0.00 0.33 0.03 0.08 84.17 06:33:01 AM 0 4.75 0.00 0.23 0.05 0.08 94.88 06:33:01 AM 1 26.09 0.00 0.42 0.00 0.08 73.40 06:34:01 AM all 4.48 0.00 0.15 0.01 0.06 95.31 06:34:01 AM 0 3.05 0.00 0.15 0.02 0.05 96.74 06:34:01 AM 1 5.91 0.00 0.15 0.00 0.07 93.87 06:35:01 AM all 4.73 0.00 0.17 0.00 0.06 95.05 06:35:01 AM 0 5.71 0.00 0.20 0.00 0.05 94.04 06:35:01 AM 1 3.75 0.00 0.13 0.00 0.07 96.05 06:36:01 AM all 12.75 0.00 1.55 0.04 0.07 85.59 06:36:01 AM 0 11.34 0.00 1.64 0.05 0.08 86.89 06:36:01 AM 1 14.16 0.00 1.45 0.03 0.05 84.30 06:37:01 AM all 28.92 0.00 2.60 0.68 0.08 67.71 06:37:01 AM 0 25.39 0.00 2.56 1.04 0.08 70.94 06:37:01 AM 1 32.45 0.00 2.65 0.33 0.08 64.48 Average: CPU %user %nice %system %iowait %steal %idle Average: all 17.58 0.00 2.09 0.84 0.07 79.41 Average: 0 13.84 0.00 1.98 0.92 0.08 83.18 Average: 1 21.32 0.00 2.19 0.77 0.07 75.64