---> uname -a: Linux prd-centos8-robot-2c-8g-7564.novalocal 4.18.0-547.el8.x86_64 #1 SMP Wed Mar 20 00:35:01 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: 2799.998 BogoMIPS: 5599.99 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 9.5G 31G 24% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 565 4973 19 2158 6835 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:0d:d6:ca brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.70/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85791sec preferred_lft 85791sec inet6 fe80::f816:3eff:fe0d:d6ca/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-547.el8.x86_64 (centos-stream-8-robot-8eca76b2-cb40-4fba-ac9e-845c8a03a7a7.noval) 04/14/2024 _x86_64_ (2 CPU) 01:03:02 LINUX RESTART (2 CPU) 01:04:01 AM tps rtps wtps bread/s bwrtn/s 01:05:01 AM 92.04 12.81 79.22 2386.27 6274.39 01:06:01 AM 73.64 0.75 72.89 52.52 8460.62 01:07:01 AM 24.16 0.85 23.31 123.96 1822.59 01:08:01 AM 47.88 2.72 45.17 406.53 3519.04 01:09:01 AM 22.46 0.03 22.43 1.07 4944.99 01:10:01 AM 3.57 0.00 3.57 0.00 268.98 01:11:01 AM 0.38 0.00 0.38 0.00 6.03 01:12:01 AM 3.65 0.23 3.42 34.12 286.12 01:13:01 AM 26.74 0.50 26.24 63.71 1711.28 Average: 32.72 1.99 30.74 340.93 3032.59 01:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:05:01 AM 5360984 7099268 2521444 31.99 2688 1920748 641912 7.19 211148 1986872 162904 01:06:01 AM 5213324 7042364 2669104 33.86 2688 2005840 665728 7.45 221624 2093016 37104 01:07:01 AM 5238732 7075408 2643696 33.54 2688 2014080 635188 7.11 244268 2051200 3272 01:08:01 AM 5048964 7093780 2833464 35.95 2688 2214396 595060 6.66 266736 2194800 132984 01:09:01 AM 4984936 7037908 2897492 36.76 2688 2222828 667620 7.48 267044 2254496 4968 01:10:01 AM 4970760 7023764 2911668 36.94 2688 2222860 732376 8.20 267044 2267440 40 01:11:01 AM 4949232 7007216 2933196 37.21 2688 2227820 716184 8.02 267044 2289556 4960 01:12:01 AM 5104200 7010812 2778228 35.25 2688 2079860 660336 7.39 271572 2145808 20488 01:13:01 AM 5095732 7008452 2786696 35.35 2688 2088632 675928 7.57 457388 1976916 11208 Average: 5107429 7044330 2774999 35.20 2688 2110785 665592 7.45 274874 2140012 41992 01:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 127.97 96.58 1130.55 18.73 0.00 0.00 0.00 0.00 01:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 AM eth0 41.61 34.03 322.91 12.63 0.00 0.00 0.00 0.00 01:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 AM eth0 16.56 10.80 6.03 3.88 0.00 0.00 0.00 0.00 01:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 AM eth0 269.74 243.49 348.80 51.72 0.00 0.00 0.00 0.00 01:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:09:01 AM eth0 48.09 40.93 76.66 12.25 0.00 0.00 0.00 0.00 01:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:10:01 AM eth0 339.64 336.25 302.23 134.22 0.00 0.00 0.00 0.00 01:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:11:01 AM eth0 218.91 209.67 490.76 62.85 0.00 0.00 0.00 0.00 01:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:12:01 AM eth0 40.40 29.79 90.38 35.05 0.00 0.00 0.00 0.00 01:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:13:01 AM eth0 19.18 17.78 17.66 8.35 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 124.68 113.26 309.56 37.74 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-547.el8.x86_64 (centos-stream-8-robot-8eca76b2-cb40-4fba-ac9e-845c8a03a7a7.noval) 04/14/2024 _x86_64_ (2 CPU) 01:03:02 LINUX RESTART (2 CPU) 01:04:01 AM CPU %user %nice %system %iowait %steal %idle 01:05:01 AM all 38.33 0.00 6.06 2.51 0.10 53.00 01:05:01 AM 0 39.62 0.00 5.86 2.87 0.10 51.55 01:05:01 AM 1 37.04 0.00 6.25 2.15 0.10 54.46 01:06:01 AM all 27.33 0.00 3.28 1.96 0.08 67.35 01:06:01 AM 0 32.06 0.00 3.69 2.50 0.08 61.66 01:06:01 AM 1 22.59 0.00 2.85 1.42 0.08 73.06 01:07:01 AM all 13.06 0.00 1.82 1.35 0.08 83.69 01:07:01 AM 0 15.90 0.00 1.67 1.69 0.07 80.68 01:07:01 AM 1 10.22 0.00 1.97 1.00 0.10 86.71 01:08:01 AM all 31.56 0.00 4.47 1.11 0.09 62.77 01:08:01 AM 0 30.75 0.00 4.57 1.24 0.08 63.36 01:08:01 AM 1 32.38 0.00 4.36 0.99 0.10 62.18 01:09:01 AM all 13.31 0.00 1.86 0.75 0.07 84.02 01:09:01 AM 0 16.12 0.00 3.15 0.64 0.05 80.05 01:09:01 AM 1 10.49 0.00 0.57 0.86 0.08 88.00 01:10:01 AM all 24.33 0.00 0.59 0.06 0.10 74.92 01:10:01 AM 0 1.74 0.00 0.30 0.12 0.10 97.75 01:10:01 AM 1 47.04 0.00 0.87 0.00 0.10 51.99 01:11:01 AM all 24.23 0.00 0.55 0.00 0.09 75.13 01:11:01 AM 0 2.92 0.00 0.39 0.00 0.08 96.60 01:11:01 AM 1 45.36 0.00 0.70 0.00 0.10 53.84 01:12:01 AM all 7.41 0.00 1.24 0.08 0.07 91.20 01:12:01 AM 0 6.89 0.00 1.17 0.15 0.07 91.73 01:12:01 AM 1 7.94 0.00 1.30 0.02 0.07 90.67 01:13:01 AM all 32.57 0.00 2.81 0.37 0.08 64.17 01:13:01 AM 0 45.48 0.00 2.99 0.42 0.08 51.03 01:13:01 AM 1 19.65 0.00 2.64 0.32 0.08 77.31 Average: all 23.58 0.00 2.52 0.91 0.09 72.90 Average: 0 21.31 0.00 2.65 1.07 0.08 74.89 Average: 1 25.85 0.00 2.39 0.75 0.09 70.92