---> uname -a: Linux prd-centos8-robot-2c-8g-1157.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 592 4981 19 2123 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:71:52:9d 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 85939sec preferred_lft 85939sec inet6 fe80::f816:3eff:fe71:529d/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) 12/09/2024 _x86_64_ (2 CPU) 00:55:49 LINUX RESTART (2 CPU) 12:56:02 AM tps rtps wtps bread/s bwrtn/s 12:57:01 AM 209.94 151.92 58.02 14675.44 40086.58 12:58:01 AM 119.46 6.78 112.68 1247.79 11262.04 12:59:01 AM 35.22 1.05 34.17 113.70 3731.47 01:00:01 AM 45.83 0.03 45.80 3.47 2888.10 01:01:02 AM 25.73 0.02 25.71 0.13 5601.68 01:02:01 AM 2.57 0.17 2.41 35.23 95.41 01:03:01 AM 17.49 0.40 17.09 46.78 712.58 Average: 64.98 22.66 42.32 2279.32 9145.07 12:56:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:57:01 AM 5472024 7019340 2410404 30.58 2688 1738748 739876 8.28 189272 1935504 121660 12:58:01 AM 5116048 6976668 2766380 35.10 2688 2038240 723040 8.10 213432 2209312 116192 12:59:01 AM 5241204 7079208 2641224 33.51 2688 2015016 630004 7.05 240816 2054852 16 01:00:01 AM 5022564 7062468 2859864 36.28 2688 2208876 646384 7.24 257500 2233144 156056 01:01:02 AM 5017052 7056536 2865376 36.35 2688 2208884 617348 6.91 257500 2233748 8 01:02:01 AM 4932208 6973264 2950220 37.43 2688 2210456 739800 8.28 257764 2317520 4 01:03:01 AM 5133280 6998656 2749148 34.88 2688 2040800 691228 7.74 446856 1950708 13360 Average: 5133483 7023734 2748945 34.87 2688 2065860 683954 7.66 266163 2133541 58185 12:56:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:57:01 AM eth0 293.07 181.25 1375.05 56.17 0.00 0.00 0.00 0.00 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 84.69 65.41 947.97 17.47 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 16.33 10.01 7.10 3.87 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 225.82 166.58 335.50 36.51 0.00 0.00 0.00 0.00 01:01:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:01:02 AM eth0 9.70 7.70 2.27 2.04 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 142.48 109.55 1031.66 8.39 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 112.90 82.21 729.56 27.67 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 126.00 88.69 630.04 21.68 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) 12/09/2024 _x86_64_ (2 CPU) 00:55:49 LINUX RESTART (2 CPU) 12:56:02 AM CPU %user %nice %system %iowait %steal %idle 12:57:01 AM all 48.88 0.05 10.92 7.07 0.11 32.98 12:57:01 AM 0 50.70 0.03 11.30 7.43 0.10 30.44 12:57:01 AM 1 47.06 0.07 10.54 6.70 0.12 35.51 12:58:01 AM all 31.91 0.00 5.21 6.28 0.13 56.47 12:58:01 AM 0 37.28 0.00 5.15 5.00 0.13 52.43 12:58:01 AM 1 26.56 0.00 5.28 7.55 0.13 60.48 12:59:01 AM all 14.56 0.00 1.90 1.10 0.08 82.36 12:59:01 AM 0 21.92 0.00 2.14 0.48 0.07 75.39 12:59:01 AM 1 7.20 0.00 1.67 1.72 0.08 89.33 01:00:01 AM all 27.14 0.00 4.50 0.54 0.10 67.72 01:00:01 AM 0 20.26 0.00 4.32 0.72 0.10 74.60 01:00:01 AM 1 34.03 0.00 4.68 0.37 0.10 60.82 01:01:02 AM all 0.43 0.00 0.38 0.56 0.03 98.59 01:01:02 AM 0 0.27 0.00 0.35 0.50 0.03 98.85 01:01:02 AM 1 0.60 0.00 0.42 0.62 0.03 98.33 01:02:01 AM all 4.01 0.00 0.61 0.01 0.07 95.30 01:02:01 AM 0 5.97 0.00 0.82 0.02 0.07 93.13 01:02:01 AM 1 2.08 0.00 0.39 0.00 0.07 97.46 01:03:01 AM all 20.42 0.00 2.83 0.18 0.08 76.48 01:03:01 AM 0 19.82 0.00 2.84 0.07 0.08 77.19 01:03:01 AM 1 21.02 0.00 2.82 0.30 0.08 75.77 Average: all 20.98 0.01 3.74 2.23 0.09 72.95 Average: 0 22.24 0.00 3.82 2.01 0.08 71.84 Average: 1 19.73 0.01 3.67 2.46 0.09 74.05