---> uname -a: Linux prd-centos8-robot-2c-8g-12351.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 674 4875 19 2148 6727 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:f2:5a:38 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.152/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85795sec preferred_lft 85795sec inet6 fe80::f816:3eff:fef2:5a38/64 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) 12/03/2024 _x86_64_ (2 CPU) 00:55:46 LINUX RESTART (2 CPU) 12:56:01 AM tps rtps wtps bread/s bwrtn/s 12:57:01 AM 190.41 140.81 49.60 13216.96 37685.44 12:58:01 AM 98.03 13.06 84.97 2342.54 6715.66 12:59:01 AM 76.04 0.70 75.34 50.78 9800.65 01:00:01 AM 26.32 0.42 25.91 64.78 1562.00 01:01:01 AM 47.59 0.05 47.54 3.60 7032.88 01:02:01 AM 2.71 0.17 2.55 33.84 80.11 01:03:01 AM 2.40 0.02 2.38 0.93 346.93 01:04:01 AM 0.15 0.00 0.15 0.00 2.30 01:05:01 AM 12.96 0.32 12.65 36.92 563.20 Average: 50.74 17.29 33.45 1750.39 7088.70 12:56:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:57:01 AM 5784040 7160572 2098392 26.62 2688 1575536 662412 7.42 154836 1685984 28816 12:58:01 AM 5178424 6954272 2704008 34.30 2688 1956492 822628 9.21 216024 2162564 204356 12:59:01 AM 5073520 6934808 2808912 35.64 2688 2038380 801228 8.97 233160 2230052 25572 01:00:01 AM 4909412 6925816 2973020 37.72 2688 2187564 828444 9.28 271428 2337180 154112 01:01:01 AM 4952832 6992092 2929600 37.17 2688 2208644 710288 7.95 257352 2297004 4 01:02:01 AM 4894056 6942544 2988376 37.91 2688 2217880 794840 8.90 257772 2355284 8216 01:03:01 AM 4888296 6937020 2994136 37.98 2688 2218108 810732 9.08 257772 2360872 40 01:04:01 AM 4867132 6919584 3015300 38.25 2688 2221852 814176 9.12 257832 2381928 3740 01:05:01 AM 5006620 6897388 2875812 36.48 2688 2066184 791192 8.86 302000 2217308 32348 Average: 5061592 6962677 2820840 35.79 2688 2076738 781771 8.75 245353 2225353 50800 12:56:01 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 171.09 92.01 653.56 40.50 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 129.25 100.53 1205.80 21.60 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 50.48 36.04 442.05 7.99 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 37.57 29.62 294.19 6.14 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 204.81 142.01 45.86 33.27 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 41.36 32.03 74.60 6.24 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 349.32 345.28 190.94 140.54 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 203.87 198.65 397.09 62.30 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 73.06 45.88 98.01 44.79 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 140.09 113.56 377.99 40.38 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) 12/03/2024 _x86_64_ (2 CPU) 00:55:46 LINUX RESTART (2 CPU) 12:56:01 AM CPU %user %nice %system %iowait %steal %idle 12:57:01 AM all 28.69 0.06 9.24 12.97 0.08 48.96 12:57:01 AM 0 25.93 0.08 10.23 12.85 0.08 50.82 12:57:01 AM 1 31.44 0.03 8.25 13.09 0.07 47.11 12:58:01 AM all 36.83 0.00 6.20 2.72 0.12 54.14 12:58:01 AM 0 43.50 0.00 6.54 3.44 0.13 46.39 12:58:01 AM 1 30.17 0.00 5.85 2.00 0.10 61.88 12:59:01 AM all 22.07 0.00 2.98 2.53 0.08 72.34 12:59:01 AM 0 17.45 0.00 2.64 2.76 0.08 77.07 12:59:01 AM 1 26.68 0.00 3.32 2.30 0.08 67.61 01:00:01 AM all 18.53 0.00 2.78 0.45 0.07 78.18 01:00:01 AM 0 24.53 0.00 3.30 0.47 0.07 71.63 01:00:01 AM 1 12.53 0.00 2.25 0.43 0.07 84.72 01:01:01 AM all 12.43 0.00 2.47 1.13 0.07 83.90 01:01:01 AM 0 15.01 0.00 2.64 1.02 0.07 81.27 01:01:01 AM 1 9.86 0.00 2.31 1.24 0.07 86.54 01:02:01 AM all 10.84 0.00 1.04 0.01 0.06 88.05 01:02:01 AM 0 19.08 0.00 1.73 0.00 0.05 79.14 01:02:01 AM 1 2.66 0.00 0.35 0.02 0.07 96.91 01:03:01 AM all 25.93 0.00 0.54 0.03 0.10 73.40 01:03:01 AM 0 3.09 0.00 0.22 0.05 0.10 96.54 01:03:01 AM 1 48.97 0.00 0.86 0.00 0.10 50.07 01:04:01 AM all 24.83 0.00 0.55 0.00 0.08 74.54 01:04:01 AM 0 4.74 0.00 0.34 0.00 0.07 94.85 01:04:01 AM 1 44.73 0.00 0.75 0.00 0.08 54.44 01:05:01 AM all 15.22 0.00 1.96 0.22 0.07 82.54 01:05:01 AM 0 20.54 0.00 1.78 0.28 0.07 77.33 01:05:01 AM 1 9.89 0.00 2.14 0.15 0.07 87.76 Average: all 21.70 0.01 3.08 2.22 0.08 72.92 Average: 0 19.34 0.01 3.26 2.31 0.08 75.00 Average: 1 24.06 0.00 2.90 2.13 0.08 70.84