---> uname -a: Linux prd-centos8-robot-2c-8g-20595.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 587 5003 19 2106 6813 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:dc:74:0e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.233/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86013sec preferred_lft 86013sec inet6 fe80::f816:3eff:fedc:740e/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) 07/15/2024 _x86_64_ (2 CPU) 03:03:44 LINUX RESTART (2 CPU) 03:04:01 AM tps rtps wtps bread/s bwrtn/s 03:05:01 AM 187.31 142.56 44.74 14243.94 37680.06 03:06:01 AM 119.39 7.08 112.31 1261.31 9659.31 03:07:01 AM 49.94 1.45 48.49 170.64 5638.56 03:08:01 AM 27.32 0.03 27.29 2.27 1530.69 03:09:01 AM 39.99 0.13 39.86 35.59 6609.93 03:10:01 AM 29.41 0.85 28.56 101.70 1288.04 Average: 75.57 25.36 50.21 2636.37 10402.09 03:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:05:01 AM 5589784 7082552 2292648 29.09 2688 1686704 694892 7.78 178232 1837540 90904 03:06:01 AM 5235128 7034280 2647304 33.58 2688 1976964 681280 7.63 210568 2097332 122040 03:07:01 AM 5262424 7084448 2620008 33.24 2688 1999456 639636 7.16 240056 2037952 40 03:08:01 AM 4998328 7010288 2884104 36.59 2688 2181740 708116 7.93 258000 2261632 164928 03:09:01 AM 5042732 7058316 2839700 36.03 2688 2185264 639620 7.16 260140 2207440 996 03:10:01 AM 5156640 7008508 2725792 34.58 2688 2027352 692960 7.76 439936 1935828 1504 Average: 5214173 7046399 2668259 33.85 2688 2009580 676084 7.57 264489 2062954 63402 03:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:05:01 AM eth0 282.04 148.78 992.33 56.47 0.00 0.00 0.00 0.00 03:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:06:01 AM eth0 88.34 71.56 800.53 10.28 0.00 0.00 0.00 0.00 03:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:07:01 AM eth0 32.61 24.53 269.31 5.50 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 44.22 30.57 270.31 6.93 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 242.46 202.22 55.40 44.58 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 44.60 35.80 87.80 23.54 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 122.38 85.58 412.64 24.55 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) 07/15/2024 _x86_64_ (2 CPU) 03:03:44 LINUX RESTART (2 CPU) 03:04:01 AM CPU %user %nice %system %iowait %steal %idle 03:05:01 AM all 34.26 0.05 9.83 27.03 0.12 28.71 03:05:01 AM 0 32.25 0.02 9.62 24.98 0.12 33.02 03:05:01 AM 1 36.27 0.09 10.04 29.08 0.12 24.40 03:06:01 AM all 36.99 0.00 5.97 4.03 0.12 52.90 03:06:01 AM 0 22.96 0.00 4.90 3.65 0.12 68.38 03:06:01 AM 1 51.08 0.00 7.04 4.42 0.12 37.34 03:07:01 AM all 19.61 0.00 2.16 2.03 0.09 76.11 03:07:01 AM 0 24.97 0.00 2.34 1.87 0.08 70.73 03:07:01 AM 1 14.23 0.00 1.98 2.19 0.10 81.50 03:08:01 AM all 21.45 0.00 3.36 0.49 0.09 74.60 03:08:01 AM 0 10.24 0.00 2.69 0.23 0.08 86.76 03:08:01 AM 1 32.68 0.00 4.03 0.75 0.10 62.44 03:09:01 AM all 9.03 0.00 1.94 2.23 0.08 86.71 03:09:01 AM 0 6.79 0.00 1.79 2.71 0.08 88.62 03:09:01 AM 1 11.28 0.00 2.09 1.76 0.08 84.79 03:10:01 AM all 31.57 0.00 4.06 0.55 0.09 63.73 03:10:01 AM 0 23.61 0.00 3.89 0.57 0.10 71.83 03:10:01 AM 1 39.52 0.00 4.22 0.53 0.08 55.64 Average: all 25.46 0.01 4.54 5.99 0.10 63.90 Average: 0 20.10 0.00 4.19 5.60 0.10 70.01 Average: 1 30.83 0.01 4.88 6.38 0.10 57.79