---> uname -a: Linux prd-centos8-robot-2c-8g-5804.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 18G 23G 44% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 694 119 18 6883 6686 Swap: 1023 1 1022 ---> 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:12:8c:f6 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.78/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85853sec preferred_lft 85853sec inet6 fe80::f816:3eff:fe12:8cf6/64 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) 11/10/2024 _x86_64_ (2 CPU) 22:42:43 LINUX RESTART (2 CPU) 10:43:02 PM tps rtps wtps bread/s bwrtn/s 10:44:01 PM 197.26 140.43 56.83 14407.47 39104.07 10:45:01 PM 118.93 6.78 112.15 1247.79 9849.54 10:46:01 PM 46.80 0.83 45.97 80.51 6235.75 10:47:01 PM 47.58 2.73 44.85 429.19 2762.25 10:48:01 PM 24.35 0.00 24.35 0.00 5557.87 10:49:01 PM 4.15 0.10 4.05 32.11 173.42 10:50:02 PM 216.28 10.32 205.96 459.34 268151.96 10:51:01 PM 100.30 31.47 68.83 4894.72 58929.34 Average: 94.29 23.82 70.47 2663.75 48954.93 10:43:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:44:01 PM 5556244 7084320 2326180 29.51 2688 1720224 686208 7.68 187116 1853448 107608 10:45:01 PM 5207996 7022164 2674428 33.93 2688 1992260 694988 7.78 211348 2120452 116652 10:46:01 PM 5222984 7058300 2659440 33.74 2688 2012580 666792 7.47 231816 2081136 24 10:47:01 PM 5022696 7070040 2859728 36.28 2688 2216516 631444 7.07 262688 2225836 154300 10:48:01 PM 5018388 7065388 2864036 36.33 2688 2216516 631444 7.07 262704 2226004 4 10:49:01 PM 4620164 6843272 3262260 41.39 2688 2392452 795812 8.91 370280 2514536 174028 10:50:02 PM 124832 6704140 7757592 98.42 2104 6622684 919220 10.29 424520 6698692 1446660 10:51:01 PM 165928 6856420 7716496 97.89 2104 6742744 710904 7.96 473544 6628280 13204 Average: 3867404 6963006 4015020 50.94 2542 3239497 717102 8.03 303002 3293548 251560 10:43:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:44:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:44:01 PM eth0 263.98 162.42 1182.42 56.39 0.00 0.00 0.00 0.00 10:45:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:45:01 PM eth0 70.42 56.51 668.94 8.62 0.00 0.00 0.00 0.00 10:46:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:46:01 PM eth0 48.20 30.77 380.09 5.39 0.00 0.00 0.00 0.00 10:47:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:47:01 PM eth0 232.59 171.56 336.15 44.50 0.00 0.00 0.00 0.00 10:48:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:48:01 PM eth0 6.53 4.35 1.54 1.33 0.00 0.00 0.00 0.00 10:49:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:49:01 PM eth0 190.57 110.18 2923.17 10.41 0.00 0.00 0.00 0.00 10:50:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:50:02 PM eth0 1.15 0.10 0.06 0.01 0.00 0.00 0.00 0.00 10:51:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:51:01 PM eth0 51.36 36.06 78.39 23.40 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 107.84 71.34 696.35 18.66 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) 11/10/2024 _x86_64_ (2 CPU) 22:42:43 LINUX RESTART (2 CPU) 10:43:02 PM CPU %user %nice %system %iowait %steal %idle 10:44:01 PM all 35.80 0.07 10.40 23.12 0.09 30.52 10:44:01 PM 0 39.02 0.07 11.00 21.00 0.09 28.82 10:44:01 PM 1 32.58 0.07 9.80 25.24 0.10 32.21 10:45:01 PM all 30.01 0.00 5.21 5.22 0.09 59.47 10:45:01 PM 0 23.19 0.00 4.74 4.31 0.10 67.66 10:45:01 PM 1 36.84 0.00 5.68 6.13 0.08 51.26 10:46:01 PM all 17.82 0.00 1.96 2.52 0.08 77.61 10:46:01 PM 0 14.38 0.00 2.01 1.84 0.08 81.70 10:46:01 PM 1 21.27 0.00 1.92 3.21 0.07 73.54 10:47:01 PM all 27.53 0.00 4.50 1.07 0.08 66.83 10:47:01 PM 0 25.59 0.00 4.05 1.05 0.08 69.22 10:47:01 PM 1 29.47 0.00 4.94 1.08 0.08 64.43 10:48:01 PM all 0.11 0.00 0.33 1.25 0.03 98.27 10:48:01 PM 0 0.07 0.00 0.33 1.12 0.02 98.46 10:48:01 PM 1 0.15 0.00 0.33 1.39 0.05 98.08 10:49:01 PM all 31.33 0.00 1.30 0.03 0.08 67.25 10:49:01 PM 0 28.29 0.00 1.21 0.03 0.08 70.38 10:49:01 PM 1 34.36 0.00 1.39 0.03 0.08 64.14 10:50:02 PM all 15.45 0.00 14.36 52.26 0.11 17.83 10:50:02 PM 0 11.52 0.00 11.49 55.79 0.10 21.10 10:50:02 PM 1 19.40 0.00 17.25 48.70 0.12 14.53 10:51:01 PM all 14.58 0.00 3.85 14.93 0.09 66.55 10:51:01 PM 0 16.94 0.00 3.49 14.37 0.07 65.14 10:51:01 PM 1 12.22 0.00 4.22 15.50 0.10 67.97 Average: all 21.57 0.01 5.22 12.46 0.08 60.67 Average: 0 19.84 0.01 4.77 12.36 0.08 62.95 Average: 1 23.30 0.01 5.66 12.55 0.09 58.40