---> uname -a: Linux prd-centos8-robot-2c-8g-2226.novalocal 4.18.0-553.5.1.el8.x86_64 #1 SMP Tue May 21 05:46:01 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: 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 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 574 4995 19 2127 6827 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:b3:88:ca brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.75/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85899sec preferred_lft 85899sec inet6 fe80::f816:3eff:feb3:88ca/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-robot-7d7a37eb-bc14-4dd6-9530-dc22c5eae738.noval) 12/13/2024 _x86_64_ (2 CPU) 00:56:37 LINUX RESTART (2 CPU) 12:57:01 AM tps rtps wtps bread/s bwrtn/s 12:58:01 AM 121.84 64.38 57.46 12802.27 39355.61 12:59:01 AM 115.86 6.80 109.06 1247.91 9675.90 01:00:01 AM 36.28 1.05 35.23 113.71 4472.85 01:01:01 AM 56.03 0.05 55.98 3.60 5614.08 01:02:01 AM 14.64 0.15 14.49 33.71 2869.47 01:03:01 AM 1.95 0.05 1.90 2.00 97.20 01:04:01 AM 2.60 0.32 2.28 36.93 206.27 01:05:01 AM 29.24 0.53 28.70 64.77 1403.80 Average: 47.31 9.17 38.14 1788.10 7961.98 12:57:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:58:01 AM 5536840 7070756 2345592 29.76 2688 1726508 692504 7.75 185820 1878528 92696 12:59:01 AM 5260560 7091584 2621872 33.26 2688 2008204 624612 6.99 210084 2069644 112644 01:00:01 AM 5264792 7098656 2617640 33.21 2688 2011572 626268 7.01 239400 2037464 12 01:01:01 AM 5036772 7072228 2845660 36.10 2688 2205432 628228 7.03 256416 2215880 76016 01:02:01 AM 5000016 7036664 2882416 36.57 2688 2206644 659024 7.38 256664 2252952 188 01:03:01 AM 4994752 7032748 2887680 36.63 2688 2207996 679972 7.61 256944 2258216 600 01:04:01 AM 5166136 7042724 2716296 34.46 2688 2048392 660892 7.40 254728 2104196 9764 01:05:01 AM 5186140 7060940 2696292 34.21 2688 2050652 642780 7.20 451140 1898616 16740 Average: 5180751 7063288 2701681 34.27 2688 2058175 651785 7.30 263900 2089437 38582 12:57:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:58:01 AM eth0 263.20 161.86 1280.76 57.78 0.00 0.00 0.00 0.00 12:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:59:01 AM eth0 86.76 68.85 957.47 10.62 0.00 0.00 0.00 0.00 01:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:00:01 AM eth0 14.38 8.40 6.65 3.49 0.00 0.00 0.00 0.00 01:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:01:01 AM eth0 231.12 165.43 336.85 42.85 0.00 0.00 0.00 0.00 01:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:02:01 AM eth0 9.33 5.25 3.02 0.64 0.00 0.00 0.00 0.00 01:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:03:01 AM eth0 31.86 23.93 8.80 6.26 0.00 0.00 0.00 0.00 01:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:04:01 AM eth0 62.32 42.36 83.09 26.75 0.00 0.00 0.00 0.00 01:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 AM eth0 21.24 19.81 18.76 9.69 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 90.02 61.98 336.94 19.76 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-robot-7d7a37eb-bc14-4dd6-9530-dc22c5eae738.noval) 12/13/2024 _x86_64_ (2 CPU) 00:56:37 LINUX RESTART (2 CPU) 12:57:01 AM CPU %user %nice %system %iowait %steal %idle 12:58:01 AM all 33.75 0.01 7.44 7.55 0.10 51.15 12:58:01 AM 0 32.08 0.02 7.47 8.22 0.12 52.11 12:58:01 AM 1 35.43 0.00 7.41 6.87 0.08 50.20 12:59:01 AM all 35.41 0.00 5.54 5.45 0.10 53.49 12:59:01 AM 0 28.43 0.00 4.58 3.87 0.08 63.03 12:59:01 AM 1 42.40 0.00 6.51 7.04 0.12 43.94 01:00:01 AM all 11.69 0.00 1.50 2.21 0.06 84.54 01:00:01 AM 0 13.58 0.00 1.62 2.59 0.05 82.16 01:00:01 AM 1 9.81 0.00 1.39 1.82 0.07 86.92 01:01:01 AM all 27.30 0.00 4.47 1.59 0.08 66.55 01:01:01 AM 0 17.15 0.00 3.95 1.52 0.08 77.30 01:01:01 AM 1 37.46 0.00 4.99 1.67 0.08 55.79 01:02:01 AM all 0.63 0.00 0.29 0.69 0.03 98.35 01:02:01 AM 0 0.10 0.00 0.22 0.78 0.03 98.86 01:02:01 AM 1 1.17 0.00 0.37 0.60 0.03 97.83 01:03:01 AM all 9.17 0.00 0.88 0.01 0.07 89.87 01:03:01 AM 0 8.51 0.00 0.67 0.00 0.07 90.75 01:03:01 AM 1 9.83 0.00 1.09 0.02 0.07 88.99 01:04:01 AM all 12.77 0.00 1.53 0.08 0.08 85.55 01:04:01 AM 0 6.23 0.00 0.94 0.15 0.07 92.62 01:04:01 AM 1 19.31 0.00 2.12 0.00 0.10 78.47 01:05:01 AM all 31.11 0.00 3.39 0.66 0.09 64.75 01:05:01 AM 0 30.54 0.00 3.74 0.33 0.08 65.30 01:05:01 AM 1 31.69 0.00 3.04 0.99 0.10 64.19 Average: all 20.23 0.00 3.13 2.28 0.08 74.28 Average: 0 17.08 0.00 2.90 2.18 0.07 77.77 Average: 1 23.39 0.00 3.36 2.38 0.08 70.79