---> uname -a: Linux prd-centos8-robot-2c-8g-1160.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 577 4959 19 2160 6823 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:fd:6b:24 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.17/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85956sec preferred_lft 85956sec inet6 fe80::f816:3eff:fefd:6b24/64 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) 12/09/2024 _x86_64_ (2 CPU) 00:55:57 LINUX RESTART (2 CPU) 12:57:01 AM tps rtps wtps bread/s bwrtn/s 12:58:01 AM 124.13 6.78 117.35 1247.79 10686.15 12:59:01 AM 32.66 1.02 31.64 113.16 3681.62 01:00:01 AM 35.07 0.03 35.04 0.53 2092.15 01:01:01 AM 37.27 0.05 37.22 3.60 6663.56 01:02:01 AM 4.35 0.17 4.18 33.85 141.28 01:03:01 AM 27.62 0.65 26.97 74.11 2335.57 Average: 43.51 1.45 42.06 245.47 4266.43 12:57:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:58:01 AM 5112968 6979476 2769464 35.13 2688 2044072 725860 8.13 213324 2212944 116188 12:59:01 AM 5251412 7095264 2631020 33.38 2688 2020824 643080 7.20 240240 2045952 16 01:00:01 AM 4999516 7045156 2882916 36.57 2688 2214580 656840 7.35 253916 2260728 188036 01:01:01 AM 5026964 7072348 2855468 36.23 2688 2214704 624540 6.99 257084 2224408 4 01:02:01 AM 5009856 7072484 2872576 36.44 2688 2231948 620092 6.94 257668 2241044 16076 01:03:01 AM 5114316 7018300 2768116 35.12 2688 2079196 670548 7.51 461240 1954676 184 Average: 5085839 7047171 2796593 35.48 2688 2134221 656827 7.35 280579 2156625 53417 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 91.07 71.89 1051.89 10.64 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 16.43 9.75 7.07 3.82 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 43.04 36.35 300.00 8.76 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 193.97 143.57 37.93 36.63 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 70.35 53.44 274.74 6.66 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 76.99 52.12 116.13 50.35 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 81.97 61.19 297.94 19.48 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) 12/09/2024 _x86_64_ (2 CPU) 00:55:57 LINUX RESTART (2 CPU) 12:57:01 AM CPU %user %nice %system %iowait %steal %idle 12:58:01 AM all 33.88 0.00 5.22 3.24 0.11 57.55 12:58:01 AM 0 29.43 0.00 5.31 3.49 0.12 61.66 12:58:01 AM 1 38.33 0.00 5.13 3.00 0.10 53.45 12:59:01 AM all 14.33 0.00 1.84 0.53 0.07 83.23 12:59:01 AM 0 15.81 0.00 1.97 0.58 0.05 81.59 12:59:01 AM 1 12.86 0.00 1.72 0.47 0.08 84.87 01:00:01 AM all 23.60 0.00 3.82 0.33 0.08 72.18 01:00:01 AM 0 21.39 0.00 3.64 0.28 0.08 74.59 01:00:01 AM 1 25.80 0.00 3.99 0.38 0.07 69.76 01:01:01 AM all 3.67 0.00 0.92 0.83 0.05 94.53 01:01:01 AM 0 3.56 0.00 0.99 0.94 0.05 94.46 01:01:01 AM 1 3.78 0.00 0.85 0.72 0.05 94.60 01:02:01 AM all 7.43 0.00 0.45 0.08 0.05 91.99 01:02:01 AM 0 2.74 0.00 0.32 0.02 0.05 96.88 01:02:01 AM 1 12.24 0.00 0.58 0.14 0.05 86.99 01:03:01 AM all 26.87 0.00 3.39 0.40 0.08 69.26 01:03:01 AM 0 22.18 0.00 2.99 0.52 0.08 74.23 01:03:01 AM 1 31.55 0.00 3.79 0.28 0.08 64.30 Average: all 18.33 0.00 2.61 0.90 0.07 78.09 Average: 0 15.86 0.00 2.54 0.97 0.07 80.56 Average: 1 20.80 0.00 2.69 0.83 0.07 75.60