---> uname -a: Linux prd-centos8-robot-2c-8g-19041.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 573 5015 19 2109 6828 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:8f:18:49 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.231/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85787sec preferred_lft 85787sec inet6 fe80::f816:3eff:fe8f:1849/64 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) 07/09/2024 _x86_64_ (2 CPU) 01:34:04 LINUX RESTART (2 CPU) 01:35:01 AM tps rtps wtps bread/s bwrtn/s 01:36:01 AM 70.58 16.16 54.42 3219.99 5370.29 01:37:02 AM 87.45 0.70 86.75 50.78 9416.41 01:38:01 AM 23.40 0.85 22.55 124.43 1611.32 01:39:01 AM 10.70 0.00 10.70 0.00 663.72 01:40:01 AM 51.32 0.03 51.28 3.47 6850.70 01:41:01 AM 9.25 0.08 9.16 31.99 787.59 01:42:01 AM 2.10 0.00 2.10 0.00 67.26 01:43:01 AM 6.75 0.32 6.43 36.92 186.09 01:44:01 AM 22.55 0.53 22.01 64.79 1103.03 Average: 31.58 2.08 29.50 393.00 2897.66 01:35:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:36:01 AM 5368960 7036176 2513472 31.89 2688 1855944 741052 8.30 227140 1991064 105864 01:37:02 AM 5192192 7013152 2690240 34.13 2688 1997672 699472 7.83 221616 2118700 30464 01:38:01 AM 5272196 7097496 2610236 33.11 2688 2002612 624976 7.00 240892 2025924 16 01:39:01 AM 5156504 7039752 2725928 34.58 2688 2057916 699348 7.83 253852 2120892 50608 01:40:01 AM 5052672 7069324 2829760 35.90 2688 2186408 626672 7.02 260256 2195852 15940 01:41:01 AM 5012704 7030728 2869728 36.41 2688 2187764 675216 7.56 260400 2237832 4 01:42:01 AM 5012536 7030600 2869896 36.41 2688 2187804 675216 7.56 260400 2237896 4 01:43:01 AM 5087804 6968732 2794628 35.45 2688 2054424 739856 8.28 270400 2166756 30060 01:44:01 AM 5165408 7021896 2717024 34.47 2688 2031912 684824 7.67 440680 1925640 3384 Average: 5146775 7034206 2735657 34.71 2688 2062495 685181 7.67 270626 2113395 26260 01:35:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:36:01 AM eth0 264.83 169.43 1461.66 57.55 0.00 0.00 0.00 0.00 01:37:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:37:02 AM eth0 58.43 45.67 501.00 8.18 0.00 0.00 0.00 0.00 01:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:38:01 AM eth0 14.61 8.81 5.21 3.35 0.00 0.00 0.00 0.00 01:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:39:01 AM eth0 19.78 16.20 73.38 3.77 0.00 0.00 0.00 0.00 01:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:40:01 AM eth0 262.55 234.52 247.66 51.33 0.00 0.00 0.00 0.00 01:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:41:01 AM eth0 19.89 14.96 5.24 3.40 0.00 0.00 0.00 0.00 01:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:42:01 AM eth0 3.93 3.12 0.55 0.34 0.00 0.00 0.00 0.00 01:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:43:01 AM eth0 39.35 30.69 75.78 18.81 0.00 0.00 0.00 0.00 01:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:44:01 AM eth0 16.68 15.83 13.13 7.10 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 77.90 60.01 265.34 17.12 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) 07/09/2024 _x86_64_ (2 CPU) 01:34:04 LINUX RESTART (2 CPU) 01:35:01 AM CPU %user %nice %system %iowait %steal %idle 01:36:01 AM all 30.74 0.00 5.40 6.17 0.10 57.60 01:36:01 AM 0 25.65 0.00 4.90 4.93 0.10 64.42 01:36:01 AM 1 35.82 0.00 5.90 7.40 0.10 50.78 01:37:02 AM all 32.28 0.00 4.57 7.50 0.14 55.50 01:37:02 AM 0 17.35 0.00 3.89 8.63 0.13 70.00 01:37:02 AM 1 47.25 0.00 5.26 6.37 0.15 40.96 01:38:01 AM all 10.33 0.00 1.31 0.89 0.07 87.41 01:38:01 AM 0 8.96 0.00 1.22 1.56 0.09 88.17 01:38:01 AM 1 11.69 0.00 1.39 0.22 0.05 86.65 01:39:01 AM all 10.04 0.00 1.80 1.97 0.08 86.11 01:39:01 AM 0 4.68 0.00 1.34 1.20 0.07 92.71 01:39:01 AM 1 15.43 0.00 2.27 2.75 0.08 79.47 01:40:01 AM all 20.09 0.00 3.78 5.61 0.10 70.43 01:40:01 AM 0 15.24 0.00 3.45 3.65 0.08 77.58 01:40:01 AM 1 24.97 0.00 4.11 7.58 0.12 63.22 01:41:01 AM all 2.26 0.00 0.33 0.86 0.07 96.48 01:41:01 AM 0 1.98 0.00 0.27 0.47 0.05 97.24 01:41:01 AM 1 2.55 0.00 0.40 1.26 0.08 95.71 01:42:01 AM all 0.61 0.00 0.13 0.01 0.06 99.20 01:42:01 AM 0 0.70 0.00 0.15 0.00 0.05 99.10 01:42:01 AM 1 0.52 0.00 0.10 0.02 0.07 99.30 01:43:01 AM all 11.13 0.00 1.52 0.79 0.07 86.50 01:43:01 AM 0 6.76 0.00 1.07 0.60 0.07 91.50 01:43:01 AM 1 15.50 0.00 1.96 0.97 0.07 81.50 01:44:01 AM all 23.16 0.00 2.73 4.78 0.12 69.20 01:44:01 AM 0 12.29 0.00 2.38 3.25 0.15 81.92 01:44:01 AM 1 34.06 0.00 3.09 6.33 0.08 56.45 Average: all 15.61 0.00 2.40 3.17 0.09 78.73 Average: 0 10.39 0.00 2.07 2.70 0.09 84.75 Average: 1 20.84 0.00 2.72 3.65 0.09 72.70