---> uname -a: Linux prd-centos8-robot-2c-8g-42448.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 674 4905 19 2118 6726 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:6e:fe brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.202/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85959sec preferred_lft 85959sec inet6 fe80::f816:3eff:fe8a:6efe/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) 10/15/2024 _x86_64_ (2 CPU) 00:55:34 LINUX RESTART (2 CPU) 12:56:02 AM tps rtps wtps bread/s bwrtn/s 12:57:01 AM 113.86 57.39 56.46 7596.68 36050.45 12:58:01 AM 119.01 6.78 112.23 1247.58 9736.24 12:59:01 AM 34.76 1.02 33.74 113.18 3777.84 01:00:01 AM 33.67 0.03 33.64 0.53 2105.15 01:01:01 AM 33.01 0.05 32.96 3.60 6316.04 01:02:01 AM 9.95 0.48 9.46 70.76 289.19 Average: 57.22 10.83 46.39 1488.47 9639.50 12:56:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:57:01 AM 5433936 7018900 2448496 31.06 2688 1775396 746028 8.35 190732 1969092 118600 12:58:01 AM 5117084 6947280 2765348 35.08 2688 2006800 775592 8.68 211252 2207236 90076 12:59:01 AM 5234400 7067488 2648032 33.59 2688 2010120 668364 7.48 240028 2063376 4 01:00:01 AM 4972680 7007812 2909752 36.91 2688 2204120 715972 8.02 254772 2285832 174300 01:01:01 AM 4982352 7017272 2900080 36.79 2688 2204252 782444 8.76 258128 2267172 4 01:02:01 AM 4998308 6859660 2884124 36.59 2688 2034612 886548 9.93 271496 2253352 17456 Average: 5123127 6986402 2759305 35.01 2688 2039217 762491 8.54 237735 2174343 66740 12:56:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:57:01 AM eth0 277.33 175.79 1579.60 59.30 0.00 0.00 0.00 0.00 12:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:58:01 AM eth0 64.75 48.63 648.97 8.36 0.00 0.00 0.00 0.00 12:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:59:01 AM eth0 15.03 8.13 6.86 3.28 0.00 0.00 0.00 0.00 01:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:00:01 AM eth0 42.30 31.99 298.44 8.12 0.00 0.00 0.00 0.00 01:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:01:01 AM eth0 218.95 151.81 42.06 38.30 0.00 0.00 0.00 0.00 01:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:02:01 AM eth0 60.67 38.76 78.09 20.69 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 112.73 75.58 439.17 22.91 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) 10/15/2024 _x86_64_ (2 CPU) 00:55:34 LINUX RESTART (2 CPU) 12:56:02 AM CPU %user %nice %system %iowait %steal %idle 12:57:01 AM all 40.06 0.03 7.64 15.32 0.14 36.81 12:57:01 AM 0 39.25 0.00 6.86 15.41 0.14 38.34 12:57:01 AM 1 40.87 0.05 8.42 15.24 0.14 35.28 12:58:01 AM all 33.58 0.00 5.58 2.91 0.09 57.84 12:58:01 AM 0 20.36 0.00 4.46 1.83 0.08 73.27 12:58:01 AM 1 46.78 0.00 6.70 3.99 0.10 42.43 12:59:01 AM all 11.52 0.00 1.45 1.08 0.05 85.90 12:59:01 AM 0 11.94 0.00 1.59 1.07 0.03 85.37 12:59:01 AM 1 11.11 0.00 1.32 1.09 0.07 86.42 01:00:01 AM all 25.07 0.00 3.98 0.89 0.08 69.98 01:00:01 AM 0 14.58 0.00 3.29 0.73 0.08 81.31 01:00:01 AM 1 35.57 0.00 4.66 1.04 0.08 58.65 01:01:01 AM all 3.12 0.00 0.86 1.35 0.03 94.65 01:01:01 AM 0 2.09 0.00 0.77 1.47 0.02 95.65 01:01:01 AM 1 4.15 0.00 0.95 1.22 0.03 93.64 01:02:01 AM all 13.73 0.00 1.98 0.09 0.05 84.14 01:02:01 AM 0 10.09 0.00 1.69 0.10 0.05 88.07 01:02:01 AM 1 17.38 0.00 2.28 0.08 0.05 80.21 Average: all 21.10 0.00 3.56 3.56 0.07 71.70 Average: 0 16.29 0.00 3.09 3.39 0.07 77.16 Average: 1 25.91 0.01 4.04 3.73 0.08 66.24