---> uname -a: Linux prd-centos8-robot-2c-8g-42047.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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 638 4747 19 2311 6756 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:df:2b:23 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.9/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85810sec preferred_lft 85810sec inet6 fe80::f816:3eff:fedf:2b23/64 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) 10/13/2024 _x86_64_ (2 CPU) 06:28:14 LINUX RESTART (2 CPU) 06:29:01 AM tps rtps wtps bread/s bwrtn/s 06:30:01 AM 115.31 44.87 70.44 7241.85 7033.34 06:31:01 AM 88.21 0.70 87.51 50.77 9465.26 06:32:01 AM 15.63 0.42 15.21 64.77 1376.45 06:33:01 AM 63.78 2.52 61.26 396.00 8114.68 06:34:01 AM 4.12 0.00 4.12 0.00 188.25 06:35:01 AM 0.33 0.00 0.33 0.00 5.31 06:36:01 AM 0.15 0.00 0.15 0.00 1.85 06:37:01 AM 1.38 0.17 1.22 32.92 19.06 06:38:01 AM 28.86 0.53 28.32 64.78 1062.11 Average: 35.31 5.47 29.84 872.33 3029.91 06:29:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:30:01 AM 5340280 7044888 2542148 32.25 2688 1886436 737148 8.25 210648 2007648 135604 06:31:01 AM 5165144 7001844 2717284 34.47 2688 2013968 742516 8.31 221992 2150568 30068 06:32:01 AM 5167176 7033908 2715252 34.45 2688 2042820 710980 7.96 246052 2122308 24956 06:33:01 AM 4956184 7008616 2926244 37.12 2688 2221800 711332 7.96 262216 2288692 216 06:34:01 AM 4957956 7010392 2924472 37.10 2688 2221804 711332 7.96 262216 2288844 4 06:35:01 AM 4958216 7010652 2924212 37.10 2688 2221804 711332 7.96 262216 2288536 8 06:36:01 AM 4958192 7010628 2924236 37.10 2688 2221804 711332 7.96 262216 2288588 4 06:37:01 AM 4907284 6960856 2975144 37.74 2688 2222940 752860 8.43 262852 2339104 168 06:38:01 AM 4906296 6962568 2976132 37.76 2688 2225208 742784 8.32 457024 2145884 16748 Average: 5035192 7004928 2847236 36.12 2688 2142065 725735 8.13 271937 2213352 23086 06:29:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:30:01 AM eth0 324.34 195.92 1658.41 62.00 0.00 0.00 0.00 0.00 06:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:31:01 AM eth0 57.61 45.82 549.63 7.80 0.00 0.00 0.00 0.00 06:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:32:01 AM eth0 22.64 17.47 7.85 5.68 0.00 0.00 0.00 0.00 06:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:33:01 AM eth0 617.08 446.35 408.06 100.71 0.00 0.00 0.00 0.00 06:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:34:01 AM eth0 1.63 0.95 0.66 0.49 0.00 0.00 0.00 0.00 06:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:35:01 AM eth0 0.80 0.30 0.17 0.08 0.00 0.00 0.00 0.00 06:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:36:01 AM eth0 1.87 0.13 0.20 0.01 0.00 0.00 0.00 0.00 06:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:37:01 AM eth0 11.13 8.03 11.37 7.08 0.00 0.00 0.00 0.00 06:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:38:01 AM eth0 20.88 20.09 17.48 9.61 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 117.55 81.67 294.89 21.50 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) 10/13/2024 _x86_64_ (2 CPU) 06:28:14 LINUX RESTART (2 CPU) 06:29:01 AM CPU %user %nice %system %iowait %steal %idle 06:30:01 AM all 36.07 0.03 7.64 5.21 0.11 50.94 06:30:01 AM 0 37.59 0.03 7.79 4.92 0.10 49.57 06:30:01 AM 1 34.56 0.02 7.50 5.51 0.12 52.30 06:31:01 AM all 22.67 0.00 3.40 3.82 0.09 70.03 06:31:01 AM 0 20.77 0.00 3.92 3.32 0.10 71.90 06:31:01 AM 1 24.57 0.00 2.88 4.32 0.08 68.15 06:32:01 AM all 13.88 0.00 2.31 0.59 0.07 83.15 06:32:01 AM 0 20.66 0.00 2.87 0.67 0.07 75.73 06:32:01 AM 1 7.10 0.00 1.75 0.52 0.07 90.57 06:33:01 AM all 23.92 0.00 4.54 5.38 0.10 66.06 06:33:01 AM 0 24.44 0.00 4.27 5.29 0.12 65.87 06:33:01 AM 1 23.39 0.00 4.81 5.48 0.08 66.24 06:34:01 AM all 0.36 0.00 0.08 0.03 0.03 99.51 06:34:01 AM 0 0.13 0.00 0.10 0.00 0.03 99.73 06:34:01 AM 1 0.58 0.00 0.05 0.05 0.03 99.28 06:35:01 AM all 0.33 0.00 0.06 0.00 0.04 99.57 06:35:01 AM 0 0.50 0.00 0.05 0.00 0.03 99.42 06:35:01 AM 1 0.15 0.00 0.07 0.00 0.05 99.73 06:36:01 AM all 0.33 0.00 0.07 0.00 0.04 99.57 06:36:01 AM 0 0.55 0.00 0.07 0.00 0.03 99.35 06:36:01 AM 1 0.10 0.00 0.07 0.00 0.05 99.78 06:37:01 AM all 3.13 0.00 0.63 0.03 0.04 96.18 06:37:01 AM 0 3.04 0.00 0.53 0.03 0.03 96.36 06:37:01 AM 1 3.22 0.00 0.72 0.02 0.05 95.99 06:38:01 AM all 31.21 0.00 3.52 0.39 0.09 64.78 06:38:01 AM 0 17.60 0.00 3.00 0.60 0.10 78.69 06:38:01 AM 1 44.83 0.00 4.04 0.18 0.08 50.86 Average: all 14.64 0.00 2.47 1.71 0.07 81.10 Average: 0 13.91 0.00 2.51 1.65 0.07 81.86 Average: 1 15.38 0.00 2.43 1.78 0.07 80.34