---> uname -a: Linux prd-centos8-robot-2c-8g-6818.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 8.4G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 602 4810 19 2284 6793 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:d6:e2:75 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.206/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85940sec preferred_lft 85940sec inet6 fe80::f816:3eff:fed6:e275/64 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) 08/02/2024 _x86_64_ (2 CPU) 03:05:51 LINUX RESTART (2 CPU) 03:06:01 AM tps rtps wtps bread/s bwrtn/s 03:07:01 AM 163.45 123.70 39.75 9505.98 29322.71 03:08:01 AM 95.95 38.68 57.27 6746.09 12655.47 03:09:01 AM 100.53 4.48 96.05 112.78 9051.04 03:10:00 AM 28.91 0.41 28.50 68.25 3458.87 03:10:01 AM 49.15 21.19 27.97 2786.44 328.81 03:11:01 AM 33.84 0.03 33.81 2.27 1919.78 03:12:01 AM 33.82 0.03 33.79 3.47 6388.70 03:13:01 AM 18.41 0.27 18.14 43.72 513.88 Average: 67.91 24.01 43.90 2362.67 9036.30 03:06:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:07:01 AM 6141716 7361584 1740716 22.08 2688 1424384 376064 4.77 111296 1399820 244692 03:08:01 AM 5372728 7005940 2509704 31.84 2688 1823280 805900 9.02 216036 2000364 105316 03:09:01 AM 5168808 6991940 2713624 34.43 2688 2000260 739364 8.28 222572 2147228 86908 03:10:00 AM 5241816 7066668 2640616 33.50 2688 2002244 696336 7.80 241040 2054924 20 03:10:01 AM 5240996 7068876 2641436 33.51 2688 2005176 674684 7.55 241548 2055836 32 03:11:01 AM 5027272 7053156 2855160 36.22 2688 2195096 669180 7.49 258008 2228236 177836 03:12:01 AM 5023268 7049012 2859164 36.27 2688 2195276 668612 7.49 261196 2225848 20 03:13:01 AM 4931608 6956496 2950824 37.44 2688 2194224 762792 8.54 447496 2131468 13364 Average: 5268526 7069209 2613906 33.16 2688 1979992 674116 7.55 249899 2030466 78524 03:06:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:07:01 AM lo 0.03 0.03 0.00 0.00 0.00 0.00 0.00 0.00 03:07:01 AM eth0 20.79 10.39 295.76 1.41 0.00 0.00 0.00 0.00 03:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:08:01 AM eth0 314.03 198.53 1584.54 55.38 0.00 0.00 0.00 0.00 03:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:09:01 AM eth0 65.09 48.36 519.34 16.21 0.00 0.00 0.00 0.00 03:10:00 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:10:00 AM eth0 11.78 7.73 7.48 3.12 0.00 0.00 0.00 0.00 03:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:10:01 AM eth0 49.15 50.00 9.71 11.69 0.00 0.00 0.00 0.00 03:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:11:01 AM eth0 34.66 29.91 270.44 7.42 0.00 0.00 0.00 0.00 03:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:12:01 AM eth0 510.40 481.82 116.18 101.20 0.00 0.00 0.00 0.00 03:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:13:01 AM eth0 28.01 23.61 35.92 27.32 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 140.79 114.46 404.27 30.32 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) 08/02/2024 _x86_64_ (2 CPU) 03:05:51 LINUX RESTART (2 CPU) 03:06:01 AM CPU %user %nice %system %iowait %steal %idle 03:07:01 AM all 29.73 0.03 7.60 57.67 0.12 4.84 03:07:01 AM 0 29.43 0.02 7.42 58.58 0.12 4.43 03:07:01 AM 1 30.03 0.05 7.77 56.77 0.12 5.26 03:08:01 AM all 30.75 0.03 5.92 23.23 0.13 39.93 03:08:01 AM 0 23.75 0.03 5.68 23.48 0.10 46.96 03:08:01 AM 1 37.72 0.03 6.16 22.99 0.15 32.94 03:09:01 AM all 32.68 0.00 5.41 5.13 0.12 56.66 03:09:01 AM 0 29.30 0.00 4.74 4.87 0.12 60.97 03:09:01 AM 1 36.05 0.00 6.09 5.39 0.12 52.36 03:10:00 AM all 10.72 0.00 1.22 1.59 0.05 86.41 03:10:00 AM 0 6.64 0.00 1.17 1.26 0.03 90.89 03:10:00 AM 1 14.81 0.00 1.26 1.93 0.07 81.93 03:10:01 AM all 3.42 0.00 4.27 1.28 0.43 90.60 03:10:01 AM 0 2.54 0.00 3.39 0.00 0.85 93.22 03:10:01 AM 1 4.31 0.00 5.17 2.59 0.00 87.93 03:11:01 AM all 24.48 0.00 3.90 1.06 0.09 70.47 03:11:01 AM 0 29.18 0.00 4.44 1.10 0.10 65.18 03:11:01 AM 1 19.78 0.00 3.37 1.02 0.08 75.75 03:12:01 AM all 5.69 0.00 2.04 2.36 0.04 89.87 03:12:01 AM 0 6.03 0.00 2.18 2.48 0.03 89.27 03:12:01 AM 1 5.35 0.00 1.89 2.25 0.05 90.47 03:13:01 AM all 19.95 0.00 2.31 1.08 0.08 76.58 03:13:01 AM 0 8.81 0.00 1.86 0.22 0.07 89.04 03:13:01 AM 1 31.07 0.00 2.77 1.94 0.08 64.14 Average: all 21.96 0.01 4.06 13.04 0.09 60.84 Average: 0 18.98 0.01 3.92 12.98 0.08 64.03 Average: 1 24.94 0.01 4.19 13.10 0.10 57.66