---> uname -a: Linux prd-centos8-robot-2c-8g-44785.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 580 4997 19 2119 6819 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:70:08:8f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.129/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85781sec preferred_lft 85781sec inet6 fe80::f816:3eff:fe70:88f/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) 10/22/2024 _x86_64_ (2 CPU) 02:16:01 LINUX RESTART (2 CPU) 02:17:01 AM tps rtps wtps bread/s bwrtn/s 02:18:01 AM 79.38 41.75 37.63 6691.32 9417.97 02:19:01 AM 120.68 4.02 116.66 104.90 11254.15 02:20:01 AM 22.29 0.42 21.88 64.78 1748.65 02:21:01 AM 41.10 0.03 41.07 3.47 2657.53 02:22:01 AM 25.58 0.00 25.58 0.00 5631.11 02:23:01 AM 2.87 0.12 2.75 33.06 134.71 02:24:01 AM 1.98 0.00 1.98 0.00 65.08 02:25:01 AM 0.23 0.00 0.23 0.00 3.20 02:26:01 AM 24.64 0.63 24.01 73.18 1263.36 Average: 35.42 5.22 30.20 774.67 3575.29 02:17:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:18:01 AM 5396408 7013336 2486024 31.54 2688 1807184 757064 8.48 216056 1980328 112364 02:19:01 AM 5176688 7003904 2705744 34.33 2688 2003872 701628 7.86 222048 2131260 36068 02:20:01 AM 5262776 7091432 2619656 33.23 2688 2005820 634364 7.10 240808 2034776 16 02:21:01 AM 5039968 7068004 2842464 36.06 2688 2197124 627468 7.03 258876 2213412 154512 02:22:01 AM 5036628 7064236 2845804 36.10 2688 2197128 627468 7.03 258880 2213268 4 02:23:01 AM 4989520 7019536 2892912 36.70 2688 2199532 679744 7.61 259152 2259248 4 02:24:01 AM 4976012 7006044 2906420 36.87 2688 2199548 726412 8.13 259152 2273468 24 02:25:01 AM 5032860 7064952 2849572 36.15 2688 2201608 624224 6.99 259560 2216448 2064 02:26:01 AM 5118312 6979988 2764120 35.07 2688 2036604 705984 7.90 448700 1965584 188 Average: 5114352 7034604 2768080 35.12 2688 2094269 676040 7.57 269248 2143088 33916 02:17:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:18:01 AM eth0 278.54 175.01 1528.91 56.08 0.00 0.00 0.00 0.00 02:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:19:01 AM eth0 66.29 48.73 650.63 15.16 0.00 0.00 0.00 0.00 02:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:20:01 AM eth0 13.41 7.56 5.16 3.13 0.00 0.00 0.00 0.00 02:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:21:01 AM eth0 234.64 187.70 335.47 38.57 0.00 0.00 0.00 0.00 02:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:22:01 AM eth0 6.45 4.77 1.63 1.35 0.00 0.00 0.00 0.00 02:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:23:01 AM eth0 179.55 171.30 51.59 67.73 0.00 0.00 0.00 0.00 02:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:24:01 AM eth0 238.32 234.72 193.14 91.46 0.00 0.00 0.00 0.00 02:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:25:01 AM eth0 146.88 135.44 82.86 44.74 0.00 0.00 0.00 0.00 02:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:26:01 AM eth0 53.23 39.12 83.16 29.86 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 135.26 111.60 325.88 38.68 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) 10/22/2024 _x86_64_ (2 CPU) 02:16:01 LINUX RESTART (2 CPU) 02:17:01 AM CPU %user %nice %system %iowait %steal %idle 02:18:01 AM all 29.06 0.03 6.06 20.47 0.13 44.25 02:18:01 AM 0 23.70 0.03 5.56 21.92 0.12 48.67 02:18:01 AM 1 34.41 0.03 6.55 19.03 0.13 39.85 02:19:01 AM all 32.97 0.00 5.28 5.31 0.12 56.32 02:19:01 AM 0 31.86 0.00 5.73 4.91 0.12 57.37 02:19:01 AM 1 34.07 0.00 4.82 5.71 0.12 55.28 02:20:01 AM all 9.98 0.00 1.22 0.83 0.05 87.92 02:20:01 AM 0 16.11 0.00 1.32 0.10 0.05 82.42 02:20:01 AM 1 3.87 0.00 1.12 1.55 0.05 93.41 02:21:01 AM all 27.62 0.00 4.73 0.82 0.10 66.74 02:21:01 AM 0 22.85 0.00 3.98 0.57 0.10 72.50 02:21:01 AM 1 32.39 0.00 5.47 1.07 0.10 60.96 02:22:01 AM all 0.41 0.00 0.37 1.59 0.03 97.61 02:22:01 AM 0 0.48 0.00 0.37 1.70 0.02 97.43 02:22:01 AM 1 0.33 0.00 0.37 1.47 0.03 97.79 02:23:01 AM all 15.76 0.00 0.55 0.03 0.08 83.58 02:23:01 AM 0 27.18 0.00 0.65 0.00 0.10 72.06 02:23:01 AM 1 4.31 0.00 0.45 0.05 0.07 95.11 02:24:01 AM all 21.55 0.00 0.49 0.04 0.10 77.82 02:24:01 AM 0 28.90 0.00 0.62 0.00 0.10 70.38 02:24:01 AM 1 14.19 0.00 0.35 0.08 0.10 85.27 02:25:01 AM all 18.54 0.00 0.45 0.00 0.08 80.94 02:25:01 AM 0 1.52 0.00 0.32 0.00 0.07 98.09 02:25:01 AM 1 35.70 0.00 0.57 0.00 0.08 63.64 02:26:01 AM all 28.45 0.00 3.29 0.43 0.08 67.74 02:26:01 AM 0 15.91 0.00 2.50 0.28 0.07 81.24 02:26:01 AM 1 41.03 0.00 4.08 0.59 0.10 54.20 Average: all 20.48 0.00 2.49 3.28 0.08 73.66 Average: 0 18.72 0.00 2.34 3.27 0.08 75.59 Average: 1 22.25 0.00 2.65 3.29 0.09 71.73