---> uname -a: Linux prd-centos8-robot-2c-8g-8442.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 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 626 4949 19 2121 6774 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:08:25:a7 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.12/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85931sec preferred_lft 85931sec inet6 fe80::f816:3eff:fe08:25a7/64 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) 08/08/2024 _x86_64_ (2 CPU) 01:34:00 LINUX RESTART (2 CPU) 01:35:01 AM tps rtps wtps bread/s bwrtn/s 01:36:01 AM 121.79 6.93 114.86 1252.12 10629.16 01:37:01 AM 39.75 1.45 38.30 170.61 4301.30 01:38:01 AM 36.80 0.07 36.74 5.73 2435.00 01:39:01 AM 29.54 0.10 29.44 32.12 5954.73 01:40:01 AM 3.68 0.07 3.62 3.20 138.47 01:41:01 AM 7.68 0.33 7.35 37.85 284.24 Average: 39.88 1.49 38.38 250.25 3957.02 01:35:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:36:01 AM 5141892 6982444 2740532 34.77 2688 2018656 732484 8.20 213960 2187660 126492 01:37:01 AM 5226076 7053180 2656348 33.70 2688 2004660 666940 7.47 241032 2072080 28 01:38:01 AM 5006600 7032880 2875824 36.48 2688 2195380 659960 7.39 260936 2246304 164580 01:39:01 AM 4958912 6986752 2923512 37.09 2688 2197312 730796 8.18 261420 2287484 68 01:40:01 AM 4957516 6986092 2924908 37.11 2688 2198064 727060 8.14 261552 2289076 184 01:41:01 AM 5134032 6998060 2748392 34.87 2688 2037572 696008 7.79 289200 2101072 22348 Average: 5070838 7006568 2811586 35.67 2688 2108607 702208 7.86 254683 2197279 52283 01:35:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:36:01 AM eth0 91.64 67.73 981.59 10.40 0.00 0.00 0.00 0.00 01:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:37:01 AM eth0 12.75 9.33 6.99 3.86 0.00 0.00 0.00 0.00 01:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:38:01 AM eth0 208.94 177.15 307.45 34.59 0.00 0.00 0.00 0.00 01:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:39:01 AM eth0 24.29 19.48 8.52 4.10 0.00 0.00 0.00 0.00 01:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:40:01 AM eth0 14.36 13.95 4.62 3.44 0.00 0.00 0.00 0.00 01:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:41:01 AM eth0 47.03 40.07 82.82 33.38 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 66.51 54.63 232.01 14.96 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) 08/08/2024 _x86_64_ (2 CPU) 01:34:00 LINUX RESTART (2 CPU) 01:35:01 AM CPU %user %nice %system %iowait %steal %idle 01:36:01 AM all 34.30 0.00 6.01 6.44 0.13 53.13 01:36:01 AM 0 41.86 0.00 6.77 6.60 0.13 44.63 01:36:01 AM 1 26.73 0.00 5.24 6.28 0.12 61.63 01:37:01 AM all 16.90 0.00 2.02 3.58 0.07 77.42 01:37:01 AM 0 24.37 0.00 2.43 3.35 0.07 69.79 01:37:01 AM 1 9.49 0.00 1.62 3.81 0.07 85.01 01:38:01 AM all 27.16 0.00 4.82 0.42 0.10 67.50 01:38:01 AM 0 30.43 0.00 4.82 0.33 0.12 64.30 01:38:01 AM 1 23.87 0.00 4.82 0.50 0.08 70.72 01:39:01 AM all 6.22 0.00 0.94 1.75 0.08 91.01 01:39:01 AM 0 10.35 0.00 1.19 2.25 0.08 86.12 01:39:01 AM 1 2.11 0.00 0.69 1.26 0.07 95.88 01:40:01 AM all 5.13 0.00 0.44 0.03 0.05 94.35 01:40:01 AM 0 3.16 0.00 0.27 0.07 0.05 96.45 01:40:01 AM 1 7.11 0.00 0.60 0.00 0.05 92.24 01:41:01 AM all 20.70 0.00 2.07 0.14 0.09 76.99 01:41:01 AM 0 23.34 0.00 2.07 0.22 0.08 74.29 01:41:01 AM 1 18.05 0.00 2.07 0.07 0.10 79.71 Average: all 18.42 0.00 2.72 2.06 0.09 76.72 Average: 0 22.27 0.00 2.93 2.13 0.09 72.58 Average: 1 14.56 0.00 2.51 1.99 0.08 80.86