---> uname -a: Linux prd-centos8-robot-2c-8g-8443.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 613 4932 19 2152 6787 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:de:8f:69 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.204/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85938sec preferred_lft 85938sec inet6 fe80::f816:3eff:fede:8f69/64 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) 08/08/2024 _x86_64_ (2 CPU) 01:34:20 LINUX RESTART (2 CPU) 01:35:01 AM tps rtps wtps bread/s bwrtn/s 01:36:01 AM 76.94 37.65 39.29 6932.89 15078.11 01:37:01 AM 127.04 4.88 122.16 117.83 11346.00 01:38:01 AM 20.73 0.85 19.88 123.96 1565.18 01:39:02 AM 11.35 0.00 11.35 0.00 1325.51 01:40:01 AM 63.30 0.03 63.27 3.52 7987.33 01:41:01 AM 8.41 0.42 8.00 69.04 893.80 01:42:01 AM 29.86 0.53 29.32 64.78 2000.85 Average: 48.20 6.35 41.84 1047.08 5737.15 01:35:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:36:01 AM 5354824 6985128 2527596 32.07 2688 1820400 783220 8.77 214172 2020448 122996 01:37:01 AM 5150152 6972828 2732268 34.66 2688 1999652 722996 8.10 222032 2157880 31248 01:38:01 AM 5231608 7058772 2650812 33.63 2688 2004640 651904 7.30 241416 2064236 4 01:39:02 AM 5137684 7004356 2744736 34.82 2688 2041424 693684 7.77 245304 2145808 36348 01:40:01 AM 5005720 7031540 2876700 36.50 2688 2195288 670528 7.51 260984 2239744 100 01:41:01 AM 5084224 6985004 2798196 35.50 2688 2071912 706860 7.91 271952 2163500 26464 01:42:01 AM 5079568 6978844 2802852 35.56 2688 2074332 699228 7.83 461304 1989804 16708 Average: 5149111 7002353 2733309 34.68 2688 2029664 704060 7.88 273881 2111631 33410 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 300.58 176.84 1580.83 60.57 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 61.81 45.27 555.53 8.15 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 14.06 9.21 5.14 3.33 0.00 0.00 0.00 0.00 01:39:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:39:02 AM eth0 7.22 3.63 2.37 1.08 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 262.71 239.60 322.44 52.82 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 118.43 81.76 434.39 53.58 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 21.43 19.93 16.50 9.67 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 111.96 81.95 416.98 26.97 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) 08/08/2024 _x86_64_ (2 CPU) 01:34:20 LINUX RESTART (2 CPU) 01:35:01 AM CPU %user %nice %system %iowait %steal %idle 01:36:01 AM all 30.36 0.02 6.03 12.70 0.10 50.80 01:36:01 AM 0 28.18 0.02 5.26 12.11 0.08 54.35 01:36:01 AM 1 32.55 0.02 6.80 13.29 0.12 47.23 01:37:01 AM all 31.06 0.00 5.63 4.25 0.10 58.96 01:37:01 AM 0 16.07 0.00 4.45 3.95 0.10 75.43 01:37:01 AM 1 46.11 0.00 6.81 4.55 0.10 42.43 01:38:01 AM all 9.96 0.00 1.24 3.11 0.05 85.64 01:38:01 AM 0 7.28 0.00 1.19 4.09 0.05 87.39 01:38:01 AM 1 12.64 0.00 1.29 2.12 0.05 83.90 01:39:02 AM all 6.80 0.00 1.48 0.51 0.04 91.17 01:39:02 AM 0 7.21 0.00 1.19 0.30 0.03 91.27 01:39:02 AM 1 6.39 0.00 1.77 0.72 0.05 91.08 01:40:01 AM all 21.32 0.00 3.90 2.25 0.08 72.44 01:40:01 AM 0 21.10 0.00 3.41 1.99 0.08 73.42 01:40:01 AM 1 21.54 0.00 4.39 2.52 0.09 71.47 01:41:01 AM all 12.19 0.00 1.69 0.25 0.07 85.80 01:41:01 AM 0 4.56 0.00 1.12 0.33 0.07 93.92 01:41:01 AM 1 19.98 0.00 2.27 0.17 0.07 77.51 01:42:01 AM all 30.80 0.00 3.51 0.53 0.09 65.06 01:42:01 AM 0 16.38 0.00 2.64 0.73 0.08 80.16 01:42:01 AM 1 45.23 0.00 4.39 0.33 0.10 49.95 Average: all 20.37 0.00 3.35 3.37 0.08 72.83 Average: 0 14.38 0.00 2.75 3.36 0.07 79.44 Average: 1 26.38 0.00 3.96 3.39 0.08 66.19