---> uname -a: Linux prd-centos8-robot-2c-8g-6091.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: 2799.996 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 568 4981 19 2147 6833 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:45:44:00 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.2/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85938sec preferred_lft 85938sec inet6 fe80::f816:3eff:fe45:4400/64 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) 07/31/2024 _x86_64_ (2 CPU) 01:33:59 LINUX RESTART (2 CPU) 01:35:01 AM tps rtps wtps bread/s bwrtn/s 01:36:01 AM 109.98 6.97 103.02 1258.32 8653.74 01:37:01 AM 45.40 0.67 44.74 49.45 6359.81 01:38:01 AM 10.68 0.82 9.86 123.43 500.97 01:39:01 AM 37.51 0.00 37.51 0.00 2981.99 01:40:01 AM 33.27 0.13 33.13 35.58 5518.51 01:41:01 AM 15.13 0.33 14.80 37.85 1094.40 Average: 41.99 1.49 40.51 250.75 4184.85 01:35:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:36:01 AM 5248548 7052548 2633880 33.41 2688 1981788 673464 7.54 211596 2085672 151056 01:37:01 AM 5206584 7029748 2675844 33.95 2688 2000532 697500 7.81 222052 2111296 12 01:38:01 AM 5172736 7051520 2709692 34.38 2688 2053400 669260 7.49 247164 2111620 47508 01:39:01 AM 5058652 7085152 2823776 35.82 2688 2195352 626224 7.01 256952 2196720 149392 01:40:01 AM 5006480 7036312 2875948 36.49 2688 2199188 690316 7.73 260836 2242200 2696 01:41:01 AM 5113728 7004460 2768700 35.12 2688 2066216 704660 7.89 299804 2115940 35672 Average: 5134455 7043290 2747973 34.86 2688 2082746 676904 7.58 249734 2143908 64389 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 88.94 68.09 822.78 10.20 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 35.70 20.76 283.74 2.66 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 12.05 11.21 6.07 3.94 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 31.16 29.55 268.63 5.98 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 187.97 149.61 166.57 38.28 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 85.85 60.01 282.31 50.50 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 73.62 56.54 305.00 18.59 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) 07/31/2024 _x86_64_ (2 CPU) 01:33:59 LINUX RESTART (2 CPU) 01:35:01 AM CPU %user %nice %system %iowait %steal %idle 01:36:01 AM all 34.01 0.00 5.57 6.80 0.12 53.50 01:36:01 AM 0 32.02 0.00 5.08 6.53 0.12 56.26 01:36:01 AM 1 36.00 0.00 6.07 7.07 0.12 50.74 01:37:01 AM all 8.16 0.00 1.20 4.55 0.08 86.00 01:37:01 AM 0 13.38 0.00 1.24 3.90 0.10 81.38 01:37:01 AM 1 2.96 0.00 1.17 5.21 0.05 90.62 01:38:01 AM all 16.66 0.00 2.30 4.96 0.07 76.01 01:38:01 AM 0 17.52 0.00 2.20 5.26 0.07 74.96 01:38:01 AM 1 15.81 0.00 2.41 4.66 0.07 77.06 01:39:01 AM all 16.36 0.00 2.56 14.19 0.13 66.75 01:39:01 AM 0 18.03 0.00 2.73 17.26 0.10 61.88 01:39:01 AM 1 14.70 0.00 2.39 11.12 0.17 71.62 01:40:01 AM all 6.76 0.00 1.55 2.07 0.06 89.56 01:40:01 AM 0 10.63 0.00 1.53 1.84 0.07 85.94 01:40:01 AM 1 2.92 0.00 1.56 2.31 0.05 93.16 01:41:01 AM all 18.78 0.00 2.14 0.40 0.08 78.61 01:41:01 AM 0 23.99 0.00 2.00 0.28 0.07 73.66 01:41:01 AM 1 13.49 0.00 2.29 0.51 0.08 83.63 Average: all 16.80 0.00 2.56 5.50 0.09 75.05 Average: 0 19.28 0.00 2.47 5.85 0.09 72.32 Average: 1 14.31 0.00 2.65 5.16 0.09 77.79