---> uname -a: Linux prd-centos8-robot-2c-8g-26734.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 608 4995 19 2094 6794 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:44:72:cc brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.34/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86091sec preferred_lft 86091sec inet6 fe80::f816:3eff:fe44:72cc/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) 09/24/2024 _x86_64_ (2 CPU) 00:56:33 LINUX RESTART (2 CPU) 12:57:01 AM tps rtps wtps bread/s bwrtn/s 12:58:01 AM 122.70 66.04 56.66 6673.02 37215.19 12:59:01 AM 54.59 8.83 45.76 1497.78 5247.06 01:00:01 AM 102.82 6.78 96.03 1247.58 8283.11 01:01:01 AM 36.50 0.88 35.62 84.36 4377.89 Average: 79.15 20.64 58.52 2375.91 13782.02 12:57:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:58:01 AM 5870224 7225568 2012208 25.53 2688 1554680 589284 6.60 150804 1603260 18212 12:59:01 AM 5462436 7047704 2419996 30.70 2688 1775708 699480 7.83 190892 1936204 57580 01:00:01 AM 5108892 6971380 2773540 35.19 2688 2039520 758280 8.49 218056 2209476 137952 01:01:01 AM 5149900 6984124 2732532 34.67 2688 2011140 731196 8.19 249564 2136732 8 Average: 5397863 7057194 2484569 31.52 2688 1845262 694560 7.78 202329 1971418 53438 12:57:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 68.47 41.84 308.54 11.50 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 201.38 128.34 1219.76 44.50 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 73.73 53.17 654.62 8.60 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 19.14 13.33 16.63 13.93 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 90.68 59.17 549.87 19.63 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) 09/24/2024 _x86_64_ (2 CPU) 00:56:33 LINUX RESTART (2 CPU) 12:57:01 AM CPU %user %nice %system %iowait %steal %idle 12:58:01 AM all 14.15 0.06 5.67 71.25 0.11 8.76 12:58:01 AM 0 14.02 0.07 6.64 70.16 0.10 9.02 12:58:01 AM 1 14.28 0.05 4.69 72.36 0.12 8.50 12:59:01 AM all 24.87 0.00 3.85 13.62 0.13 57.53 12:59:01 AM 0 20.94 0.00 3.01 9.76 0.13 66.16 12:59:01 AM 1 28.83 0.00 4.70 17.51 0.12 48.85 01:00:01 AM all 32.49 0.00 5.53 6.63 0.13 55.22 01:00:01 AM 0 25.75 0.00 4.39 4.59 0.13 65.13 01:00:01 AM 1 39.23 0.00 6.67 8.66 0.13 45.30 01:01:01 AM all 14.12 0.00 1.79 1.00 0.06 83.03 01:01:01 AM 0 7.56 0.00 1.81 1.74 0.07 88.83 01:01:01 AM 1 20.70 0.00 1.77 0.27 0.05 77.21 Average: all 21.43 0.01 4.21 22.98 0.11 51.26 Average: 0 17.07 0.02 3.96 21.45 0.11 57.40 Average: 1 25.80 0.01 4.46 24.52 0.11 45.10