---> uname -a: Linux prd-centos8-robot-2c-8g-8111.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 575 5002 19 2119 6825 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:dc:5c:17 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.108/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85814sec preferred_lft 85814sec inet6 fe80::f816:3eff:fedc:5c17/64 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) 11/17/2024 _x86_64_ (2 CPU) 03:57:17 LINUX RESTART (2 CPU) 03:58:01 AM tps rtps wtps bread/s bwrtn/s 03:59:01 AM 64.10 17.23 46.87 5357.28 5143.69 04:00:01 AM 101.52 6.78 94.74 1247.58 9134.06 04:01:01 AM 32.12 1.03 31.08 111.54 3647.91 04:02:01 AM 26.80 0.10 26.70 4.00 1498.50 04:03:01 AM 37.33 0.03 37.29 3.47 6696.57 04:04:01 AM 2.98 0.10 2.88 32.12 94.14 04:05:01 AM 1.92 0.00 1.92 0.00 66.07 04:06:01 AM 2.45 0.32 2.13 36.92 118.31 04:07:01 AM 28.46 0.53 27.93 64.79 1245.54 Average: 33.07 2.90 30.17 761.94 3071.48 03:58:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:59:01 AM 5468200 7045856 2414232 30.63 2688 1768496 741980 8.31 190448 1935492 90752 04:00:01 AM 5142148 6972512 2740284 34.76 2688 2006796 773392 8.66 211140 2183220 90092 04:01:01 AM 5260224 7093228 2622208 33.27 2688 2010080 643692 7.21 239912 2038056 12 04:02:01 AM 5043608 7076596 2838824 36.01 2688 2202032 644388 7.22 253844 2216448 186140 04:03:01 AM 5039096 7071816 2843336 36.07 2688 2202172 646096 7.23 257052 2213840 4 04:04:01 AM 4932196 6966132 2950236 37.43 2688 2203396 800536 8.96 257180 2318976 24 04:05:01 AM 4908680 6942656 2973752 37.73 2688 2203436 820968 9.19 257180 2342220 32 04:06:01 AM 5165000 7032720 2717432 34.47 2688 2038684 687680 7.70 251852 2102536 4692 04:07:01 AM 5214576 7080448 2667856 33.85 2688 2040960 658980 7.38 448204 1867984 16604 Average: 5130414 7031329 2752018 34.91 2688 2075117 713079 7.98 262979 2135419 43150 03:58:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:59:01 AM eth0 320.63 193.55 1519.46 61.32 0.00 0.00 0.00 0.00 04:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:00:01 AM eth0 72.33 53.95 690.67 8.69 0.00 0.00 0.00 0.00 04:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:01:01 AM eth0 13.29 8.46 6.69 3.36 0.00 0.00 0.00 0.00 04:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:02:01 AM eth0 41.66 35.40 299.30 8.61 0.00 0.00 0.00 0.00 04:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:03:01 AM eth0 237.71 168.77 47.57 41.92 0.00 0.00 0.00 0.00 04:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:04:01 AM eth0 139.54 146.50 1406.95 697.76 0.00 0.00 0.00 0.00 04:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:05:01 AM eth0 567.11 494.55 7256.18 31.94 0.00 0.00 0.00 0.00 04:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 AM eth0 188.90 161.28 2339.13 25.55 0.00 0.00 0.00 0.00 04:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 AM eth0 22.68 19.61 18.85 9.46 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 178.22 142.46 1509.64 98.73 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) 11/17/2024 _x86_64_ (2 CPU) 03:57:17 LINUX RESTART (2 CPU) 03:58:01 AM CPU %user %nice %system %iowait %steal %idle 03:59:01 AM all 27.12 0.00 4.93 3.33 0.10 64.52 03:59:01 AM 0 27.24 0.00 4.43 3.51 0.08 64.74 03:59:01 AM 1 27.00 0.00 5.43 3.15 0.12 64.30 04:00:01 AM all 31.71 0.00 5.20 3.95 0.10 59.04 04:00:01 AM 0 37.56 0.00 5.24 4.49 0.10 52.61 04:00:01 AM 1 25.87 0.00 5.16 3.40 0.10 65.47 04:01:01 AM all 11.57 0.00 1.49 0.81 0.06 86.07 04:01:01 AM 0 6.11 0.00 0.98 0.65 0.05 92.21 04:01:01 AM 1 17.03 0.00 2.00 0.97 0.07 79.93 04:02:01 AM all 22.43 0.00 3.74 0.53 0.08 73.22 04:02:01 AM 0 17.42 0.00 3.35 0.47 0.08 78.68 04:02:01 AM 1 27.45 0.00 4.13 0.60 0.07 67.75 04:03:01 AM all 4.93 0.00 1.37 2.06 0.05 91.59 04:03:01 AM 0 5.90 0.00 1.20 2.42 0.03 90.44 04:03:01 AM 1 3.95 0.00 1.54 1.69 0.07 92.75 04:04:01 AM all 10.42 0.00 0.57 0.03 0.08 88.89 04:04:01 AM 0 12.35 0.00 0.83 0.00 0.08 86.74 04:04:01 AM 1 8.49 0.00 0.32 0.07 0.08 91.04 04:05:01 AM all 12.55 0.00 1.50 0.01 0.10 85.84 04:05:01 AM 0 8.33 0.00 1.17 0.02 0.10 90.37 04:05:01 AM 1 16.77 0.00 1.83 0.00 0.10 81.30 04:06:01 AM all 10.54 0.00 1.78 0.03 0.08 87.55 04:06:01 AM 0 11.69 0.00 2.28 0.02 0.08 85.93 04:06:01 AM 1 9.40 0.00 1.29 0.05 0.08 89.18 04:07:01 AM all 29.21 0.00 3.03 0.43 0.08 67.25 04:07:01 AM 0 14.35 0.00 2.69 0.60 0.08 82.27 04:07:01 AM 1 44.06 0.00 3.37 0.25 0.08 52.24 Average: all 17.85 0.00 2.63 1.24 0.08 78.19 Average: 0 15.67 0.00 2.47 1.36 0.08 80.43 Average: 1 20.03 0.00 2.79 1.13 0.09 75.96