---> uname -a: Linux prd-centos8-robot-2c-8g-7575.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: 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 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 653 4938 19 2106 6748 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:5a:51:2d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.34/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85860sec preferred_lft 85860sec inet6 fe80::f816:3eff:fe5a:512d/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) 08/05/2024 _x86_64_ (2 CPU) 01:34:25 LINUX RESTART (2 CPU) 01:35:01 AM tps rtps wtps bread/s bwrtn/s 01:36:01 AM 92.05 26.59 65.46 6755.21 25183.52 01:37:01 AM 88.42 0.38 88.04 38.39 8734.06 01:38:01 AM 31.38 1.17 30.21 136.38 3557.66 01:39:01 AM 26.78 0.00 26.78 0.00 1553.79 01:40:01 AM 38.62 0.13 38.49 35.59 6712.91 01:41:01 AM 2.63 0.00 2.63 0.00 67.86 01:42:01 AM 0.43 0.00 0.43 0.00 14.93 01:43:01 AM 18.48 0.42 18.06 47.72 764.43 Average: 37.35 3.59 33.76 876.71 5823.90 01:35:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:36:01 AM 5261576 6967768 2620856 33.25 2688 1892512 809576 9.06 234048 2079188 169304 01:37:01 AM 5201040 7017968 2681392 34.02 2688 1993668 731672 8.19 215520 2121288 86912 01:38:01 AM 5212024 7033852 2670408 33.88 2688 1999064 710348 7.95 241896 2082972 16 01:39:01 AM 4931068 6949168 2951364 37.44 2688 2187444 758780 8.50 259616 2321952 170964 01:40:01 AM 4908100 6929144 2974332 37.73 2688 2190360 842776 9.44 261592 2337156 260 01:41:01 AM 4868712 6889824 3013720 38.23 2688 2190408 864812 9.68 261592 2375912 4 01:42:01 AM 4850148 6871584 3032284 38.47 2688 2190740 885236 9.91 261592 2394964 16 01:43:01 AM 5107368 6956268 2775064 35.21 2688 2024764 771676 8.64 440844 1984140 13368 Average: 5042504 6951947 2839928 36.03 2688 2083620 796860 8.92 272088 2212196 55106 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 302.23 181.31 1580.39 59.63 0.00 0.00 0.00 0.00 01:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:37:01 AM eth0 57.28 45.08 517.98 8.03 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 15.61 9.05 5.87 3.34 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 36.26 29.03 269.53 6.56 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 189.90 137.44 44.43 194.81 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 515.06 445.67 5437.54 549.06 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 373.02 333.01 5206.75 21.66 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 122.38 104.05 1226.42 32.48 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 201.47 160.58 1786.11 109.45 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) 08/05/2024 _x86_64_ (2 CPU) 01:34:25 LINUX RESTART (2 CPU) 01:35:01 AM CPU %user %nice %system %iowait %steal %idle 01:36:01 AM all 40.54 0.00 7.03 11.53 0.12 40.78 01:36:01 AM 0 44.14 0.00 7.84 10.55 0.12 37.35 01:36:01 AM 1 36.94 0.00 6.22 12.51 0.12 44.20 01:37:01 AM all 26.90 0.00 3.91 2.90 0.10 66.19 01:37:01 AM 0 28.80 0.00 3.69 3.54 0.10 63.87 01:37:01 AM 1 24.99 0.00 4.14 2.27 0.10 68.50 01:38:01 AM all 10.53 0.00 1.45 1.72 0.05 86.25 01:38:01 AM 0 13.83 0.00 1.42 1.70 0.07 82.99 01:38:01 AM 1 7.23 0.00 1.49 1.74 0.03 89.52 01:39:01 AM all 20.89 0.00 3.52 1.29 0.08 74.22 01:39:01 AM 0 19.31 0.00 3.48 1.72 0.08 75.40 01:39:01 AM 1 22.46 0.00 3.55 0.87 0.08 73.04 01:40:01 AM all 10.12 0.00 1.90 1.83 0.04 86.11 01:40:01 AM 0 11.65 0.00 1.75 1.58 0.05 84.98 01:40:01 AM 1 8.60 0.00 2.06 2.07 0.03 87.23 01:41:01 AM all 15.15 0.00 1.58 0.02 0.13 83.13 01:41:01 AM 0 21.83 0.00 2.59 0.02 0.12 75.44 01:41:01 AM 1 8.49 0.00 0.57 0.02 0.13 90.79 01:42:01 AM all 10.92 0.00 1.36 0.00 0.09 87.63 01:42:01 AM 0 21.27 0.00 2.52 0.00 0.10 76.10 01:42:01 AM 1 0.82 0.00 0.22 0.00 0.08 98.88 01:43:01 AM all 18.80 0.00 2.79 0.23 0.08 78.11 01:43:01 AM 0 18.04 0.00 2.82 0.20 0.08 78.85 01:43:01 AM 1 19.56 0.00 2.76 0.25 0.07 77.36 Average: all 19.25 0.00 2.95 2.44 0.09 75.28 Average: 0 22.36 0.00 3.27 2.42 0.09 71.86 Average: 1 16.14 0.00 2.63 2.47 0.08 78.68