---> uname -a: Linux prd-centos8-robot-2c-8g-38618.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 570 5007 19 2119 6830 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:a6:d8:b0 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.172/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85856sec preferred_lft 85856sec inet6 fe80::f816:3eff:fea6:d8b0/64 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) 10/04/2024 _x86_64_ (2 CPU) 00:56:36 LINUX RESTART (2 CPU) 12:57:01 AM tps rtps wtps bread/s bwrtn/s 12:58:01 AM 96.98 40.15 56.83 7498.70 38086.44 12:59:01 AM 126.80 7.42 119.38 1296.72 11173.34 01:00:01 AM 24.84 0.38 24.46 64.25 2134.71 01:01:01 AM 62.14 0.08 62.05 4.13 7712.08 01:02:01 AM 9.43 0.15 9.28 33.71 859.14 01:03:01 AM 2.13 0.02 2.12 0.13 75.05 01:04:01 AM 0.17 0.00 0.17 0.00 2.97 01:05:01 AM 12.55 0.33 12.21 37.85 446.18 Average: 41.88 6.07 35.81 1116.91 7561.20 12:57:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:58:01 AM 5454904 7044280 2427528 30.80 2688 1779620 712184 7.97 191276 1945164 119384 12:59:01 AM 5178588 7011448 2703844 34.30 2688 2009332 711080 7.96 221840 2130340 46872 01:00:01 AM 5219876 7057336 2662556 33.78 2688 2014512 666940 7.47 243740 2071712 3272 01:01:01 AM 5033452 7069708 2848980 36.14 2688 2205516 639120 7.16 258444 2214092 18136 01:02:01 AM 4996312 7033780 2886120 36.61 2688 2206724 687076 7.69 258716 2250748 12 01:03:01 AM 4914620 6952200 2967812 37.65 2688 2206832 798608 8.94 258716 2331672 16 01:04:01 AM 4792284 6830212 3090148 39.20 2688 2207180 897516 10.05 258716 2453520 324 01:05:01 AM 5141568 7002824 2740864 34.77 2688 2036676 710924 7.96 287436 2099252 17200 Average: 5091450 7000224 2790982 35.41 2688 2083299 727931 8.15 247360 2187062 25652 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 307.90 199.78 1574.27 60.73 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 67.56 54.61 615.74 8.74 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 16.19 11.23 6.26 4.13 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 228.04 163.27 334.46 42.45 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 14.27 8.09 3.92 0.97 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 380.99 365.52 4486.57 712.19 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 314.43 276.84 5237.74 18.02 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 138.42 115.29 1528.51 24.68 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 183.46 149.32 1723.22 108.97 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) 10/04/2024 _x86_64_ (2 CPU) 00:56:36 LINUX RESTART (2 CPU) 12:57:01 AM CPU %user %nice %system %iowait %steal %idle 12:58:01 AM all 36.43 0.02 6.84 6.94 0.13 49.65 12:58:01 AM 0 35.44 0.02 6.83 6.15 0.10 51.47 12:58:01 AM 1 37.42 0.02 6.85 7.73 0.15 47.83 12:59:01 AM all 31.87 0.00 5.75 4.10 0.18 58.10 12:59:01 AM 0 26.59 0.00 5.35 3.45 0.18 64.43 12:59:01 AM 1 37.17 0.00 6.16 4.75 0.17 51.75 01:00:01 AM all 10.80 0.00 1.70 0.68 0.07 86.75 01:00:01 AM 0 14.48 0.00 1.69 0.68 0.07 83.08 01:00:01 AM 1 7.12 0.00 1.72 0.67 0.07 90.42 01:01:01 AM all 26.88 0.00 4.28 2.17 0.12 66.56 01:01:01 AM 0 25.20 0.00 4.47 2.03 0.10 68.20 01:01:01 AM 1 28.54 0.00 4.09 2.31 0.13 64.92 01:02:01 AM all 0.76 0.00 0.22 0.41 0.04 98.57 01:02:01 AM 0 1.37 0.00 0.27 0.64 0.05 97.67 01:02:01 AM 1 0.15 0.00 0.17 0.18 0.03 99.47 01:03:01 AM all 14.01 0.00 1.04 0.00 0.10 84.84 01:03:01 AM 0 11.60 0.00 0.72 0.00 0.08 87.59 01:03:01 AM 1 16.43 0.00 1.36 0.00 0.12 82.09 01:04:01 AM all 10.98 0.00 1.19 0.00 0.13 87.70 01:04:01 AM 0 3.40 0.00 0.55 0.00 0.12 95.92 01:04:01 AM 1 18.68 0.00 1.84 0.00 0.14 79.35 01:05:01 AM all 16.98 0.00 2.23 0.18 0.10 80.51 01:05:01 AM 0 26.15 0.00 2.77 0.20 0.10 70.78 01:05:01 AM 1 7.89 0.00 1.71 0.15 0.10 90.15 Average: all 18.60 0.00 2.91 1.81 0.11 76.57 Average: 0 18.03 0.00 2.83 1.65 0.10 77.39 Average: 1 19.18 0.00 2.99 1.98 0.11 75.74