---> uname -a: Linux prd-centos8-robot-2c-8g-2524.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 622 4948 19 2127 6779 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:da:a8:dc brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.34/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85839sec preferred_lft 85839sec inet6 fe80::f816:3eff:feda:a8dc/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) 12/14/2024 _x86_64_ (2 CPU) 00:56:20 LINUX RESTART (2 CPU) 12:57:01 AM tps rtps wtps bread/s bwrtn/s 12:58:01 AM 107.81 32.84 74.98 6828.26 7084.42 12:59:01 AM 77.47 0.70 76.77 50.78 9289.82 01:00:01 AM 35.18 0.35 34.83 61.14 2595.85 01:01:01 AM 43.69 0.05 43.64 3.60 6942.89 01:02:01 AM 3.06 0.18 2.88 34.77 98.45 01:03:01 AM 2.12 0.00 2.12 0.00 107.60 01:04:01 AM 0.20 0.00 0.20 0.00 2.42 01:05:01 AM 13.56 0.35 13.21 38.25 727.89 Average: 35.39 4.31 31.08 877.00 3355.97 12:57:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:58:01 AM 5323524 7056512 2558900 32.46 2688 1915872 688208 7.71 214572 2022596 172636 12:59:01 AM 5170664 7006224 2711760 34.40 2688 2013328 710100 7.95 221044 2143828 30688 01:00:01 AM 4929728 6987840 2952696 37.46 2688 2229104 735340 8.23 285084 2300964 195188 01:01:01 AM 5024120 7063188 2858304 36.26 2688 2209040 641212 7.18 257272 2225876 4 01:02:01 AM 4978392 7019932 2904032 36.84 2688 2211512 691416 7.74 257652 2271460 1168 01:03:01 AM 4978324 7019864 2904100 36.84 2688 2211512 691416 7.74 257652 2271644 4 01:04:01 AM 4966164 7007712 2916260 37.00 2688 2211528 709572 7.95 257652 2283352 4 01:05:01 AM 5084592 6953888 2797832 35.49 2688 2044892 743348 8.32 292516 2153268 13208 Average: 5056938 7014395 2825486 35.85 2688 2130848 701326 7.85 255430 2209124 51612 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 281.01 177.17 1651.86 61.21 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 59.91 41.89 586.14 7.52 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 43.04 32.77 296.86 7.87 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 195.78 142.29 45.44 33.26 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 83.16 74.50 32.31 27.82 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 248.67 247.37 49.99 103.60 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 199.97 197.83 144.28 70.68 0.00 0.00 0.00 0.00 01:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 AM eth0 61.40 42.15 105.23 29.09 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 146.60 119.48 363.99 42.63 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) 12/14/2024 _x86_64_ (2 CPU) 00:56:20 LINUX RESTART (2 CPU) 12:57:01 AM CPU %user %nice %system %iowait %steal %idle 12:58:01 AM all 38.22 0.00 7.52 5.21 0.12 48.94 12:58:01 AM 0 40.09 0.00 7.38 4.74 0.12 47.68 12:58:01 AM 1 36.36 0.00 7.66 5.67 0.12 50.19 12:59:01 AM all 21.14 0.00 3.00 4.97 0.10 70.79 12:59:01 AM 0 24.37 0.00 2.95 6.21 0.10 66.37 12:59:01 AM 1 17.92 0.00 3.05 3.73 0.10 75.20 01:00:01 AM all 25.91 0.00 3.51 2.36 0.11 68.11 01:00:01 AM 0 36.23 0.00 3.87 2.68 0.13 57.08 01:00:01 AM 1 15.58 0.00 3.15 2.04 0.08 79.15 01:01:01 AM all 11.93 0.00 2.51 2.16 0.07 83.34 01:01:01 AM 0 17.75 0.00 2.46 2.62 0.07 77.11 01:01:01 AM 1 6.10 0.00 2.56 1.69 0.07 89.58 01:02:01 AM all 8.21 0.00 0.57 0.04 0.07 91.11 01:02:01 AM 0 14.19 0.00 0.84 0.05 0.07 84.86 01:02:01 AM 1 2.24 0.00 0.30 0.03 0.07 97.36 01:03:01 AM all 19.74 0.00 0.43 0.01 0.10 79.73 01:03:01 AM 0 14.16 0.00 0.37 0.02 0.10 85.35 01:03:01 AM 1 25.31 0.00 0.49 0.00 0.10 74.10 01:04:01 AM all 25.21 0.00 0.53 0.00 0.08 74.18 01:04:01 AM 0 45.59 0.00 0.70 0.00 0.08 53.62 01:04:01 AM 1 4.81 0.00 0.35 0.00 0.08 94.75 01:05:01 AM all 14.79 0.00 2.02 0.25 0.07 82.87 01:05:01 AM 0 11.53 0.00 1.90 0.29 0.07 86.22 01:05:01 AM 1 18.03 0.00 2.14 0.22 0.07 79.55 Average: all 20.65 0.00 2.51 1.88 0.09 74.87 Average: 0 25.50 0.00 2.56 2.08 0.09 69.76 Average: 1 15.80 0.00 2.47 1.68 0.09 79.97