---> uname -a: Linux prd-centos8-robot-2c-8g-361.novalocal 4.18.0-544.el8.x86_64 #1 SMP Thu Feb 22 21:29:23 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: 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 576 4993 19 2127 6824 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:07:80:9e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.47/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85698sec preferred_lft 85698sec inet6 fe80::f816:3eff:fe07:809e/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-544.el8.x86_64 (centos-stream-8-robot-465b2ac5-e22c-48d2-b515-b0e3909cd25b.noval) 03/22/2024 _x86_64_ (2 CPU) 01:07:16 LINUX RESTART (2 CPU) 01:08:01 AM tps rtps wtps bread/s bwrtn/s 01:09:01 AM 56.76 9.80 46.97 1937.62 5641.35 01:10:01 AM 92.94 6.71 86.22 1270.03 7453.72 01:11:01 AM 42.54 1.45 41.09 170.61 4577.01 01:12:01 AM 36.93 0.20 36.73 11.73 2370.80 01:13:01 AM 28.96 0.03 28.92 3.47 6066.51 01:14:01 AM 4.58 0.00 4.58 0.00 166.14 01:15:01 AM 0.37 0.00 0.37 0.00 22.86 01:16:01 AM 0.48 0.03 0.45 1.07 41.15 01:17:01 AM 0.23 0.00 0.23 0.00 14.13 01:18:01 AM 14.01 0.23 13.78 34.12 794.69 01:19:01 AM 24.51 0.50 24.01 63.72 907.65 Average: 27.48 1.72 25.76 317.53 2550.76 01:08:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:09:01 AM 5478152 7050700 2404276 30.50 2688 1764352 714412 8.00 190940 1922916 40168 01:10:01 AM 5166912 7016740 2715516 34.45 2688 2027256 731724 8.19 213580 2156924 124596 01:11:01 AM 5250108 7086932 2632320 33.39 2688 2014172 647412 7.25 240300 2045588 28 01:12:01 AM 4962648 7003664 2919780 37.04 2688 2210964 712376 7.98 260344 2290336 156780 01:13:01 AM 4983760 7026600 2898668 36.77 2688 2212780 697420 7.81 262880 2260592 360 01:14:01 AM 4982648 7025880 2899780 36.79 2688 2213148 697420 7.81 262888 2261852 184 01:15:01 AM 4981128 7024796 2901300 36.81 2688 2213608 697420 7.81 262888 2263324 116 01:16:01 AM 4977808 7022420 2904620 36.85 2688 2214568 697420 7.81 263076 2266584 16 01:17:01 AM 4977056 7022052 2905372 36.86 2688 2214936 697420 7.81 263076 2267064 32 01:18:01 AM 5130700 7000852 2751728 34.91 2688 2045784 705660 7.90 284344 2115764 13196 01:19:01 AM 5189496 7064128 2692932 34.16 2688 2050628 641708 7.19 442164 1900752 15924 Average: 5098220 7031342 2784208 35.32 2688 2107472 694581 7.78 267862 2159245 31945 01:08:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:09:01 AM eth0 271.76 164.83 1460.17 54.30 0.00 0.00 0.00 0.00 01:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:10:01 AM eth0 53.92 43.94 555.84 7.89 0.00 0.00 0.00 0.00 01:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:11:01 AM eth0 10.81 9.50 6.39 3.92 0.00 0.00 0.00 0.00 01:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:12:01 AM eth0 45.06 31.93 286.96 15.39 0.00 0.00 0.00 0.00 01:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:13:01 AM eth0 219.91 194.80 51.24 40.58 0.00 0.00 0.00 0.00 01:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:14:01 AM eth0 3.55 3.53 1.88 0.76 0.00 0.00 0.00 0.00 01:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:15:01 AM eth0 5.05 5.63 1.04 0.92 0.00 0.00 0.00 0.00 01:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:16:01 AM eth0 26.04 23.24 5.81 4.27 0.00 0.00 0.00 0.00 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 2.68 2.05 0.49 0.57 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 71.34 58.98 86.91 35.46 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 17.60 16.61 13.62 8.40 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 66.16 50.46 224.59 15.68 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-544.el8.x86_64 (centos-stream-8-robot-465b2ac5-e22c-48d2-b515-b0e3909cd25b.noval) 03/22/2024 _x86_64_ (2 CPU) 01:07:16 LINUX RESTART (2 CPU) 01:08:01 AM CPU %user %nice %system %iowait %steal %idle 01:09:01 AM all 25.75 0.00 3.82 2.23 0.12 68.08 01:09:01 AM 0 21.12 0.00 2.54 1.56 0.10 74.68 01:09:01 AM 1 30.39 0.00 5.10 2.90 0.13 61.48 01:10:01 AM all 37.86 0.00 5.63 3.50 0.13 52.88 01:10:01 AM 0 41.13 0.00 5.97 3.07 0.13 49.69 01:10:01 AM 1 34.62 0.00 5.29 3.93 0.12 56.05 01:11:01 AM all 21.36 0.00 2.05 2.47 0.09 74.03 01:11:01 AM 0 16.88 0.00 1.67 1.87 0.08 79.50 01:11:01 AM 1 25.84 0.00 2.42 3.07 0.10 68.56 01:12:01 AM all 24.48 0.00 3.79 1.85 0.09 69.79 01:12:01 AM 0 14.02 0.00 3.34 1.81 0.08 80.75 01:12:01 AM 1 34.99 0.00 4.23 1.90 0.10 58.78 01:13:01 AM all 9.68 0.00 1.77 0.71 0.05 87.80 01:13:01 AM 0 9.44 0.00 1.66 0.65 0.05 88.20 01:13:01 AM 1 9.91 0.00 1.88 0.77 0.05 87.39 01:14:01 AM all 2.25 0.00 0.12 0.11 0.07 97.46 01:14:01 AM 0 2.44 0.00 0.10 0.17 0.07 97.23 01:14:01 AM 1 2.05 0.00 0.13 0.05 0.07 97.70 01:15:01 AM all 2.31 0.00 0.13 0.00 0.08 97.48 01:15:01 AM 0 1.82 0.00 0.13 0.00 0.07 97.98 01:15:01 AM 1 2.81 0.00 0.13 0.00 0.08 96.98 01:16:01 AM all 3.91 0.00 0.24 0.03 0.07 95.76 01:16:01 AM 0 4.05 0.00 0.22 0.00 0.07 95.67 01:16:01 AM 1 3.77 0.00 0.27 0.05 0.07 95.85 01:17:01 AM all 2.05 0.00 0.11 0.00 0.07 97.78 01:17:01 AM 0 1.20 0.00 0.12 0.00 0.05 98.63 01:17:01 AM 1 2.89 0.00 0.10 0.00 0.08 96.93 01:18:01 AM all 17.97 0.00 1.96 0.13 0.07 79.88 01:18:01 AM 0 22.12 0.00 2.00 0.20 0.07 75.61 01:18:01 AM 1 13.80 0.00 1.92 0.05 0.07 84.16 01:19:01 AM all 31.51 0.00 3.09 0.28 0.08 65.05 01:19:01 AM 0 16.35 0.00 2.49 0.32 0.08 80.76 01:19:01 AM 1 46.65 0.00 3.69 0.23 0.08 49.34 Average: CPU %user %nice %system %iowait %steal %idle Average: all 16.28 0.00 2.06 1.03 0.08 80.54 Average: 0 13.68 0.00 1.84 0.88 0.08 83.52 Average: 1 18.89 0.00 2.29 1.18 0.09 77.56