---> uname -a: Linux prd-centos8-robot-2c-8g-19048.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 593 4992 19 2111 6808 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:ff:66:91 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.168/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85853sec preferred_lft 85853sec inet6 fe80::f816:3eff:feff:6691/64 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) 01:34:33 LINUX RESTART (2 CPU) 01:35:01 AM tps rtps wtps bread/s bwrtn/s 01:36:01 AM 139.12 64.80 74.33 8531.69 32646.57 01:37:01 AM 95.02 0.70 94.32 50.78 10389.99 01:38:02 AM 23.18 0.85 22.33 123.98 1534.06 01:39:01 AM 58.25 0.03 58.22 3.52 7417.96 01:40:01 AM 10.81 0.12 10.70 33.06 914.91 01:41:01 AM 0.48 0.00 0.48 0.00 7.75 01:42:01 AM 0.25 0.00 0.25 0.00 3.42 01:43:01 AM 12.68 0.32 12.36 36.93 698.73 Average: 42.44 8.37 34.07 1099.84 6700.55 01:35:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:36:01 AM 5304768 7009044 2577656 32.70 2688 1890972 769028 8.61 239688 2033732 174280 01:37:01 AM 5172800 6991084 2709624 34.38 2688 1995296 720080 8.06 221240 2136760 26092 01:38:02 AM 5252216 7074892 2630208 33.37 2688 2000288 648032 7.26 240064 2046532 4 01:39:01 AM 5037060 7051176 2845364 36.10 2688 2184076 651780 7.30 260096 2210280 15944 01:40:01 AM 4992572 7009184 2889852 36.66 2688 2186576 725416 8.12 260364 2257044 4 01:41:01 AM 4992972 7009588 2889452 36.66 2688 2186580 725416 8.12 260364 2257184 8 01:42:01 AM 4976712 6993344 2905712 36.86 2688 2186596 759396 8.50 260364 2272300 4 01:43:01 AM 5124028 6978468 2758396 34.99 2688 2030020 729564 8.17 284376 2119204 13208 Average: 5106641 7014598 2775783 35.21 2688 2082550 716089 8.02 253320 2166630 28693 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 295.45 180.01 1553.21 59.26 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 55.48 44.02 500.84 8.06 0.00 0.00 0.00 0.00 01:38:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:38:02 AM eth0 14.70 8.63 5.16 3.30 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 270.81 244.05 324.82 54.82 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 113.56 108.41 40.35 42.53 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 236.14 235.88 47.57 99.93 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 181.97 179.31 210.75 60.96 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 44.04 33.53 104.55 22.08 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 151.27 128.99 348.47 43.84 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) 01:34:33 LINUX RESTART (2 CPU) 01:35:01 AM CPU %user %nice %system %iowait %steal %idle 01:36:01 AM all 40.38 0.03 7.71 12.32 0.10 39.46 01:36:01 AM 0 37.35 0.03 7.67 13.08 0.10 41.77 01:36:01 AM 1 43.41 0.03 7.74 11.56 0.10 37.16 01:37:01 AM all 31.33 0.00 4.12 3.93 0.12 60.51 01:37:01 AM 0 20.28 0.00 3.79 3.24 0.12 72.57 01:37:01 AM 1 42.37 0.00 4.44 4.62 0.12 48.45 01:38:02 AM all 9.93 0.00 1.29 0.53 0.05 88.20 01:38:02 AM 0 6.35 0.00 1.42 0.33 0.05 91.85 01:38:02 AM 1 13.50 0.00 1.17 0.73 0.05 84.54 01:39:01 AM all 29.23 0.00 4.78 1.60 0.09 64.29 01:39:01 AM 0 26.98 0.00 4.58 1.45 0.09 66.91 01:39:01 AM 1 31.48 0.00 4.99 1.75 0.10 61.68 01:40:01 AM all 10.86 0.00 0.58 0.29 0.11 88.16 01:40:01 AM 0 5.67 0.00 0.54 0.52 0.10 93.18 01:40:01 AM 1 16.06 0.00 0.62 0.07 0.12 83.13 01:41:01 AM all 19.82 0.00 0.49 0.00 0.09 79.59 01:41:01 AM 0 16.06 0.00 0.42 0.00 0.08 83.44 01:41:01 AM 1 23.60 0.00 0.57 0.00 0.10 75.73 01:42:01 AM all 24.43 0.00 0.51 0.00 0.09 74.97 01:42:01 AM 0 1.27 0.00 0.32 0.00 0.07 98.34 01:42:01 AM 1 47.57 0.00 0.70 0.00 0.12 51.61 01:43:01 AM all 15.04 0.00 2.03 0.51 0.08 82.34 01:43:01 AM 0 8.76 0.00 1.90 0.37 0.07 88.90 01:43:01 AM 1 21.37 0.00 2.15 0.66 0.08 75.74 Average: all 22.61 0.00 2.68 2.40 0.09 72.21 Average: 0 15.31 0.00 2.57 2.37 0.08 79.66 Average: 1 29.93 0.00 2.79 2.43 0.10 64.75