---> uname -a: Linux prd-centos8-robot-2c-8g-5725.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: 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 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 591 4981 19 2124 6809 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:12:0f:33 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.238/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85782sec preferred_lft 85782sec inet6 fe80::f816:3eff:fe12:f33/64 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) 12/27/2024 _x86_64_ (2 CPU) 08:51:37 LINUX RESTART (2 CPU) 08:52:03 AM tps rtps wtps bread/s bwrtn/s 08:53:01 AM 103.15 54.93 48.22 7758.84 38621.61 08:54:01 AM 75.57 0.48 75.09 18.13 7069.34 08:55:01 AM 79.29 0.73 78.56 53.05 9840.19 08:56:01 AM 12.73 0.42 12.31 64.79 745.26 08:57:01 AM 66.28 6.75 59.53 1249.18 7865.28 08:58:01 AM 5.38 0.12 5.27 33.06 224.00 08:59:01 AM 1.98 0.00 1.98 0.00 109.68 09:00:01 AM 0.18 0.00 0.18 0.00 2.40 09:01:01 AM 7.10 0.33 6.76 37.05 218.29 Average: 38.84 6.91 31.93 998.78 7071.75 08:52:03 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:53:01 AM 5632212 7076228 2250212 28.55 2688 1640864 701812 7.86 171348 1807304 52392 08:54:01 AM 5339544 7034268 2542880 32.26 2688 1877844 690572 7.73 187160 2035048 166088 08:55:01 AM 5205616 7000468 2676808 33.96 2688 1973140 711664 7.97 198500 2133416 4 08:56:01 AM 5194068 7031772 2688356 34.11 2688 2013668 677880 7.59 222716 2114172 38172 08:57:01 AM 5018972 7055192 2863452 36.33 2688 2206372 634420 7.10 258460 2230096 88 08:58:01 AM 4972108 7010672 2910316 36.92 2688 2208764 710296 7.95 258728 2276732 1164 08:59:01 AM 4972408 7011024 2910016 36.92 2688 2208764 710296 7.95 258728 2276484 8 09:00:01 AM 4957040 6995672 2925384 37.11 2688 2208780 730808 8.18 258728 2291520 4 09:01:01 AM 5041320 6944080 2841104 36.04 2688 2076812 747208 8.37 282788 2199556 40672 Average: 5148143 7017708 2734281 34.69 2688 2046112 701662 7.86 233017 2151592 33177 08:52:03 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:53:01 AM eth0 243.09 137.44 888.37 55.90 0.00 0.00 0.00 0.00 08:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:54:01 AM eth0 81.69 67.51 940.79 7.98 0.00 0.00 0.00 0.00 08:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:55:01 AM eth0 48.05 33.61 439.94 5.78 0.00 0.00 0.00 0.00 08:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:56:01 AM eth0 15.46 10.78 6.47 4.17 0.00 0.00 0.00 0.00 08:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:57:01 AM eth0 248.75 179.09 340.64 45.86 0.00 0.00 0.00 0.00 08:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:58:01 AM eth0 33.91 24.96 22.13 6.41 0.00 0.00 0.00 0.00 08:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:59:01 AM eth0 250.52 249.65 50.39 104.57 0.00 0.00 0.00 0.00 09:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:00:01 AM eth0 210.55 207.86 195.92 75.56 0.00 0.00 0.00 0.00 09:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:01:01 AM eth0 99.40 81.91 130.77 38.77 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 136.43 110.21 333.00 38.27 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) 12/27/2024 _x86_64_ (2 CPU) 08:51:37 LINUX RESTART (2 CPU) 08:52:03 AM CPU %user %nice %system %iowait %steal %idle 08:53:01 AM all 23.89 0.03 7.05 38.09 0.10 30.83 08:53:01 AM 0 25.06 0.05 7.25 38.57 0.09 28.98 08:53:01 AM 1 22.73 0.02 6.86 37.61 0.10 32.67 08:54:01 AM all 27.17 0.00 3.68 2.29 0.08 66.78 08:54:01 AM 0 16.86 0.00 2.72 1.92 0.10 78.41 08:54:01 AM 1 37.48 0.00 4.65 2.67 0.07 55.14 08:55:01 AM all 17.18 0.00 2.67 4.60 0.08 75.47 08:55:01 AM 0 16.43 0.00 2.43 4.25 0.10 76.78 08:55:01 AM 1 17.93 0.00 2.90 4.94 0.07 74.16 08:56:01 AM all 15.95 0.00 2.20 0.33 0.08 81.45 08:56:01 AM 0 5.79 0.00 1.57 0.25 0.07 92.33 08:56:01 AM 1 26.11 0.00 2.83 0.40 0.08 70.57 08:57:01 AM all 22.54 0.00 4.28 2.26 0.08 70.84 08:57:01 AM 0 13.16 0.00 3.57 2.25 0.08 80.93 08:57:01 AM 1 31.94 0.00 4.99 2.26 0.08 60.73 08:58:01 AM all 3.21 0.00 0.30 0.05 0.05 96.39 08:58:01 AM 0 5.88 0.00 0.49 0.10 0.05 93.48 08:58:01 AM 1 0.55 0.00 0.12 0.00 0.05 99.28 08:59:01 AM all 19.33 0.00 0.44 0.01 0.08 80.14 08:59:01 AM 0 28.82 0.00 0.57 0.00 0.08 70.53 08:59:01 AM 1 9.86 0.00 0.30 0.02 0.08 89.74 09:00:01 AM all 22.45 0.00 0.47 0.00 0.10 76.98 09:00:01 AM 0 43.94 0.00 0.65 0.00 0.10 55.30 09:00:01 AM 1 0.99 0.00 0.28 0.00 0.10 98.63 09:01:01 AM all 17.33 0.00 1.62 0.08 0.08 80.89 09:01:01 AM 0 18.94 0.00 1.82 0.08 0.08 79.07 09:01:01 AM 1 15.72 0.00 1.43 0.07 0.08 82.70 Average: all 18.76 0.00 2.50 5.15 0.08 73.50 Average: 0 19.39 0.01 2.32 5.10 0.08 73.10 Average: 1 18.13 0.00 2.69 5.19 0.08 73.90