---> uname -a: Linux prd-centos8-robot-2c-8g-41039.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 611 4923 19 2162 6789 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:24:8a:a4 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.158/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85947sec preferred_lft 85947sec inet6 fe80::f816:3eff:fe24:8aa4/64 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) 10/10/2024 _x86_64_ (2 CPU) 00:56:02 LINUX RESTART (2 CPU) 12:57:01 AM tps rtps wtps bread/s bwrtn/s 12:58:01 AM 100.97 7.27 93.70 1283.36 6819.10 12:59:01 AM 76.52 0.63 75.89 48.92 9515.81 01:00:01 AM 24.95 0.42 24.53 64.79 1530.38 01:01:01 AM 47.29 0.05 47.24 3.60 7056.11 01:02:01 AM 3.00 0.17 2.83 33.85 91.39 01:03:01 AM 17.51 0.42 17.09 47.72 2095.50 Average: 44.88 1.48 43.41 244.15 4511.67 12:57:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:58:01 AM 5238908 7043640 2643524 33.54 2688 1982504 697944 7.81 211056 2098008 223456 12:59:01 AM 5111604 6969448 2770828 35.15 2688 2034852 746212 8.36 233532 2192364 23372 01:00:01 AM 4948804 6967052 2933628 37.22 2688 2189160 746476 8.36 272652 2296924 157044 01:01:01 AM 4997160 7035456 2885272 36.60 2688 2207532 659460 7.38 258592 2251456 4 01:02:01 AM 4928532 6986964 2953900 37.47 2688 2227668 718668 8.05 258848 2319292 19116 01:03:01 AM 5074884 6980644 2807548 35.62 2688 2080704 716752 8.03 463520 1990884 13360 Average: 5049982 6997201 2832450 35.93 2688 2120403 714252 8.00 283033 2191488 72725 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 94.80 75.04 965.67 10.30 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 47.63 32.77 402.24 6.39 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 41.51 31.34 292.83 6.16 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 196.83 175.91 45.62 41.97 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 58.47 40.21 349.00 4.51 0.00 0.00 0.00 0.00 01:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:03:01 AM eth0 76.79 50.45 117.07 53.79 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 85.99 67.61 360.38 20.55 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) 10/10/2024 _x86_64_ (2 CPU) 00:56:02 LINUX RESTART (2 CPU) 12:57:01 AM CPU %user %nice %system %iowait %steal %idle 12:58:01 AM all 34.24 0.00 6.02 2.92 0.09 56.73 12:58:01 AM 0 38.83 0.00 6.74 3.30 0.10 51.02 12:58:01 AM 1 29.66 0.00 5.30 2.54 0.08 62.43 12:59:01 AM all 17.83 0.00 2.15 4.84 0.08 75.11 12:59:01 AM 0 19.72 0.00 2.46 4.28 0.08 73.46 12:59:01 AM 1 15.94 0.00 1.84 5.40 0.07 76.75 01:00:01 AM all 19.04 0.00 2.85 0.49 0.07 77.54 01:00:01 AM 0 18.08 0.00 2.86 0.60 0.07 78.39 01:00:01 AM 1 20.01 0.00 2.83 0.38 0.08 76.69 01:01:01 AM all 11.96 0.00 2.44 2.06 0.06 83.49 01:01:01 AM 0 14.96 0.00 2.44 2.42 0.07 80.11 01:01:01 AM 1 8.94 0.00 2.44 1.69 0.05 86.88 01:02:01 AM all 5.95 0.00 0.34 0.03 0.03 93.65 01:02:01 AM 0 5.41 0.00 0.35 0.03 0.03 94.17 01:02:01 AM 1 6.49 0.00 0.32 0.02 0.03 93.14 01:03:01 AM all 19.94 0.00 2.74 0.39 0.08 76.85 01:03:01 AM 0 22.21 0.00 2.88 0.45 0.07 74.40 01:03:01 AM 1 17.66 0.00 2.60 0.34 0.08 79.32 Average: all 18.14 0.00 2.75 1.79 0.07 77.26 Average: 0 19.84 0.00 2.95 1.85 0.07 75.30 Average: 1 16.43 0.00 2.55 1.73 0.07 79.22