---> uname -a: Linux prd-centos8-robot-2c-8g-974.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 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 597 4983 19 2117 6803 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:7f:f4:50 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.202/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85860sec preferred_lft 85860sec inet6 fe80::f816:3eff:fe7f:f450/64 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) 10/25/2024 _x86_64_ (2 CPU) 00:55:53 LINUX RESTART (2 CPU) 12:57:01 AM tps rtps wtps bread/s bwrtn/s 12:58:01 AM 125.57 7.43 118.14 1297.03 10645.70 12:59:01 AM 28.55 0.38 28.16 64.26 3583.85 01:00:01 AM 59.35 0.07 59.29 4.00 7913.54 01:01:01 AM 6.86 0.12 6.75 32.25 348.12 01:02:01 AM 2.15 0.07 2.08 1.73 68.67 01:03:01 AM 0.45 0.00 0.45 0.00 10.95 01:04:01 AM 12.81 0.33 12.48 37.86 489.79 Average: 33.68 1.20 32.48 205.29 3294.25 12:57:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:58:01 AM 5170372 7000184 2712060 34.41 2688 2006520 726980 8.14 222168 2143392 90080 12:59:01 AM 5203980 7038480 2678452 33.98 2688 2011696 712864 7.98 244896 2089288 3272 01:00:01 AM 5016812 7047160 2865620 36.35 2688 2199776 661640 7.41 258592 2229928 1816 01:01:01 AM 4952100 6983656 2930332 37.18 2688 2200988 763016 8.54 258720 2296012 76 01:02:01 AM 4897296 6928960 2985136 37.87 2688 2201096 842044 9.43 258872 2350160 4 01:03:01 AM 4899224 6931200 2983208 37.85 2688 2201408 815356 9.13 258900 2348336 124 01:04:01 AM 5118184 6977024 2764248 35.07 2688 2033744 736716 8.25 289868 2122736 17172 Average: 5036853 6986666 2845579 36.10 2688 2122175 751231 8.41 256002 2225693 16078 12:57:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:58:01 AM eth0 89.17 67.71 918.19 10.10 0.00 0.00 0.00 0.00 12:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:59:01 AM eth0 17.06 10.63 6.22 4.00 0.00 0.00 0.00 0.00 01:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:00:01 AM eth0 190.24 142.46 328.59 39.04 0.00 0.00 0.00 0.00 01:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:01:01 AM eth0 19.85 10.84 5.69 8.07 0.00 0.00 0.00 0.00 01:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:02:01 AM eth0 472.42 405.96 4621.71 710.37 0.00 0.00 0.00 0.00 01:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:03:01 AM eth0 493.75 401.95 5375.84 26.11 0.00 0.00 0.00 0.00 01:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:04:01 AM eth0 235.96 176.20 1900.28 28.80 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 216.93 173.69 1879.55 118.09 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) 10/25/2024 _x86_64_ (2 CPU) 00:55:53 LINUX RESTART (2 CPU) 12:57:01 AM CPU %user %nice %system %iowait %steal %idle 12:58:01 AM all 36.65 0.00 5.71 2.40 0.14 55.09 12:58:01 AM 0 28.42 0.00 5.09 2.96 0.13 63.40 12:58:01 AM 1 44.87 0.00 6.33 1.85 0.15 46.80 12:59:01 AM all 11.16 0.00 1.83 0.48 0.06 86.48 12:59:01 AM 0 6.58 0.00 1.80 0.63 0.05 90.93 12:59:01 AM 1 15.74 0.00 1.85 0.32 0.07 82.02 01:00:01 AM all 26.45 0.00 4.30 0.74 0.08 68.43 01:00:01 AM 0 23.79 0.00 4.33 1.05 0.08 70.75 01:00:01 AM 1 29.11 0.00 4.27 0.43 0.08 66.11 01:01:01 AM all 1.36 0.00 0.28 0.05 0.04 98.27 01:01:01 AM 0 0.35 0.00 0.20 0.08 0.05 99.31 01:01:01 AM 1 2.38 0.00 0.35 0.02 0.03 97.22 01:02:01 AM all 18.24 0.00 1.50 0.02 0.11 80.14 01:02:01 AM 0 16.37 0.00 1.33 0.02 0.12 82.16 01:02:01 AM 1 20.10 0.00 1.67 0.02 0.10 78.11 01:03:01 AM all 12.79 0.00 1.43 0.00 0.12 85.67 01:03:01 AM 0 6.96 0.00 1.15 0.00 0.10 91.78 01:03:01 AM 1 18.58 0.00 1.70 0.00 0.13 79.59 01:04:01 AM all 18.66 0.00 2.54 0.21 0.10 78.49 01:04:01 AM 0 18.12 0.00 2.27 0.35 0.10 79.16 01:04:01 AM 1 19.20 0.00 2.81 0.07 0.10 77.83 Average: all 17.92 0.00 2.52 0.56 0.09 78.91 Average: 0 14.39 0.00 2.32 0.73 0.09 82.47 Average: 1 21.45 0.00 2.72 0.39 0.10 75.35