---> uname -a: Linux prd-centos8-robot-2c-8g-32058.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: 2799.996 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 580 4996 19 2120 6820 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:8a:12:ff brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.152/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85914sec preferred_lft 85914sec inet6 fe80::f816:3eff:fe8a:12ff/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) 10/01/2024 _x86_64_ (2 CPU) 02:05:44 LINUX RESTART (2 CPU) 02:06:01 AM tps rtps wtps bread/s bwrtn/s 02:07:01 AM 191.60 141.16 50.44 14235.68 37894.79 02:08:01 AM 112.33 6.97 105.37 1258.32 8991.62 02:09:01 AM 54.17 1.02 53.15 111.43 6723.43 02:10:02 AM 31.22 0.03 31.19 2.27 1817.46 02:11:01 AM 37.36 0.03 37.33 3.52 6784.40 02:12:01 AM 13.61 0.42 13.20 69.86 506.05 02:13:01 AM 7.21 0.00 7.21 0.00 631.92 Average: 64.00 21.43 42.57 2245.85 9056.25 02:06:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:07:01 AM 5608148 7097788 2274280 28.85 2688 1683164 674628 7.55 177652 1817256 79448 02:08:01 AM 5225908 7031892 2656520 33.70 2688 1983044 687836 7.70 211104 2101912 142076 02:09:01 AM 5252168 7087932 2630260 33.37 2688 2012780 634312 7.10 240184 2043736 28 02:10:02 AM 4997736 7035696 2884692 36.60 2688 2206952 671692 7.52 254924 2259304 181580 02:11:01 AM 5026948 7064796 2855480 36.23 2688 2207084 647740 7.25 258276 2221432 16 02:12:01 AM 5134720 6996888 2747708 34.86 2688 2037180 708468 7.93 286900 2109336 16700 02:13:01 AM 5135220 6997100 2747208 34.85 2688 2037180 708468 7.93 286900 2109296 4 Average: 5197264 7044585 2685164 34.07 2688 2023912 676163 7.57 245134 2094610 59979 02:06:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:01 AM eth0 291.92 156.79 1035.78 55.79 0.00 0.00 0.00 0.00 02:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:08:01 AM eth0 78.80 63.44 773.16 9.71 0.00 0.00 0.00 0.00 02:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:09:01 AM eth0 40.59 31.77 383.11 6.00 0.00 0.00 0.00 0.00 02:10:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:10:02 AM eth0 48.52 36.30 299.62 8.70 0.00 0.00 0.00 0.00 02:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:11:01 AM eth0 156.17 94.54 33.01 33.01 0.00 0.00 0.00 0.00 02:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:12:01 AM eth0 70.65 41.53 82.53 19.84 0.00 0.00 0.00 0.00 02:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:13:01 AM eth0 3.05 1.02 1.32 0.77 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 98.40 60.69 373.47 19.09 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) 10/01/2024 _x86_64_ (2 CPU) 02:05:44 LINUX RESTART (2 CPU) 02:06:01 AM CPU %user %nice %system %iowait %steal %idle 02:07:01 AM all 34.68 0.08 9.39 17.43 0.09 38.34 02:07:01 AM 0 30.98 0.07 9.28 18.97 0.08 40.62 02:07:01 AM 1 38.36 0.08 9.50 15.89 0.10 36.07 02:08:01 AM all 34.25 0.00 5.97 3.25 0.10 56.43 02:08:01 AM 0 24.50 0.00 5.29 2.58 0.10 67.53 02:08:01 AM 1 44.01 0.00 6.64 3.93 0.10 45.32 02:09:01 AM all 18.53 0.00 2.19 1.95 0.08 77.25 02:09:01 AM 0 11.00 0.00 1.72 2.14 0.07 85.08 02:09:01 AM 1 26.06 0.00 2.67 1.77 0.08 69.42 02:10:02 AM all 23.50 0.00 4.02 0.62 0.09 71.75 02:10:02 AM 0 21.60 0.00 3.83 0.52 0.10 73.95 02:10:02 AM 1 25.41 0.00 4.22 0.73 0.08 69.56 02:11:01 AM all 3.74 0.00 0.84 1.89 0.05 93.48 02:11:01 AM 0 3.14 0.00 1.04 2.45 0.03 93.34 02:11:01 AM 1 4.33 0.00 0.65 1.33 0.07 93.63 02:12:01 AM all 13.85 0.00 1.96 0.34 0.08 83.76 02:12:01 AM 0 11.74 0.00 1.55 0.53 0.10 86.07 02:12:01 AM 1 15.95 0.00 2.37 0.15 0.07 81.46 02:13:01 AM all 0.44 0.00 0.11 0.17 0.03 99.26 02:13:01 AM 0 0.68 0.00 0.13 0.32 0.02 98.85 02:13:01 AM 1 0.20 0.00 0.08 0.02 0.03 99.67 Average: all 18.46 0.01 3.50 3.66 0.07 74.30 Average: 0 14.82 0.01 3.26 3.91 0.07 77.92 Average: 1 22.09 0.01 3.74 3.40 0.08 70.68