---> uname -a: Linux prd-centos8-robot-2c-8g-11854.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 593 4980 19 2123 6807 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:b2:91:24 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.131/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85811sec preferred_lft 85811sec inet6 fe80::f816:3eff:feb2:9124/64 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) 12/01/2024 _x86_64_ (2 CPU) 03:58:45 LINUX RESTART (2 CPU) 04:00:01 AM tps rtps wtps bread/s bwrtn/s 04:01:01 AM 81.61 15.18 66.43 2733.09 5886.14 04:02:01 AM 84.30 0.78 83.52 52.61 9482.47 04:03:01 AM 20.41 0.55 19.86 64.78 1786.57 04:04:01 AM 58.41 0.03 58.37 3.47 7361.04 04:05:01 AM 7.90 0.08 7.82 31.99 770.64 04:06:01 AM 1.80 0.02 1.78 0.13 71.34 04:07:01 AM 0.40 0.00 0.40 0.00 6.97 04:08:01 AM 13.73 0.33 13.40 37.85 624.34 Average: 33.57 2.12 31.45 365.49 3249.24 04:00:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:01:01 AM 5359896 7057524 2522528 32.00 2688 1879704 673956 7.55 209596 1990820 137460 04:02:01 AM 5162528 6999044 2719896 34.51 2688 2013224 705204 7.90 221552 2148964 30684 04:03:01 AM 5144864 7029324 2737560 34.73 2688 2059476 695416 7.79 246272 2140444 44112 04:04:01 AM 5014216 7053776 2868208 36.39 2688 2209036 637300 7.14 257684 2237400 16568 04:05:01 AM 4975372 7016064 2907052 36.88 2688 2210168 688812 7.71 257808 2274932 184 04:06:01 AM 4891276 6932076 2991148 37.95 2688 2210276 816332 9.14 257808 2357772 36 04:07:01 AM 4785276 6826356 3097148 39.29 2688 2210556 889724 9.96 257808 2463892 256 04:08:01 AM 5115488 6980808 2766936 35.10 2688 2040356 712440 7.98 290512 2123856 13196 Average: 5056114 6986872 2826310 35.86 2688 2104100 727398 8.14 249880 2217260 30312 04:00:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 190.52 131.07 1283.94 45.24 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 58.54 44.01 597.35 7.96 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 17.73 10.70 6.56 4.04 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 247.28 188.54 341.51 47.46 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 18.06 10.93 4.30 1.23 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 418.66 388.97 4776.70 713.10 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 484.20 380.00 5598.63 24.67 0.00 0.00 0.00 0.00 04:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 AM eth0 112.00 87.02 924.24 22.53 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 193.36 155.14 1691.55 108.27 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) 12/01/2024 _x86_64_ (2 CPU) 03:58:45 LINUX RESTART (2 CPU) 04:00:01 AM CPU %user %nice %system %iowait %steal %idle 04:01:01 AM all 33.85 0.00 5.58 6.27 0.08 54.22 04:01:01 AM 0 29.79 0.00 5.31 7.08 0.08 57.74 04:01:01 AM 1 37.91 0.00 5.85 5.45 0.08 50.70 04:02:01 AM all 23.57 0.00 3.39 6.97 0.12 65.96 04:02:01 AM 0 26.27 0.00 3.17 8.39 0.12 62.06 04:02:01 AM 1 20.86 0.00 3.61 5.55 0.12 69.87 04:03:01 AM all 15.31 0.00 2.10 3.93 0.07 78.59 04:03:01 AM 0 20.23 0.00 2.32 4.14 0.07 73.23 04:03:01 AM 1 10.39 0.00 1.87 3.73 0.07 83.94 04:04:01 AM all 22.89 0.00 3.77 3.94 0.08 69.32 04:04:01 AM 0 29.47 0.00 4.15 4.01 0.08 62.29 04:04:01 AM 1 16.32 0.00 3.39 3.86 0.08 76.34 04:05:01 AM all 1.39 0.00 0.28 0.21 0.04 98.08 04:05:01 AM 0 2.51 0.00 0.37 0.18 0.05 96.88 04:05:01 AM 1 0.27 0.00 0.18 0.23 0.03 99.28 04:06:01 AM all 15.52 0.00 1.09 0.04 0.11 83.23 04:06:01 AM 0 14.79 0.00 1.06 0.03 0.12 84.00 04:06:01 AM 1 16.26 0.00 1.13 0.05 0.10 82.46 04:07:01 AM all 10.75 0.00 1.15 0.00 0.08 88.02 04:07:01 AM 0 6.70 0.00 0.73 0.00 0.07 92.51 04:07:01 AM 1 14.82 0.00 1.57 0.00 0.08 83.53 04:08:01 AM all 16.06 0.00 2.12 1.44 0.08 80.30 04:08:01 AM 0 19.40 0.00 2.64 1.66 0.07 76.24 04:08:01 AM 1 12.70 0.00 1.60 1.23 0.08 84.39 Average: all 17.43 0.00 2.44 2.86 0.08 77.20 Average: 0 18.67 0.00 2.47 3.19 0.08 75.59 Average: 1 16.19 0.00 2.40 2.52 0.08 78.80