---> uname -a: Linux prd-centos8-robot-2c-8g-9486.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 4947 19 2162 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:5b:36:13 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.23/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85937sec preferred_lft 85937sec inet6 fe80::f816:3eff:fe5b:3613/64 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) 11/23/2024 _x86_64_ (2 CPU) 00:55:53 LINUX RESTART (2 CPU) 12:57:01 AM tps rtps wtps bread/s bwrtn/s 12:58:01 AM 116.23 6.88 109.35 1250.25 9718.31 12:59:01 AM 45.44 0.98 44.46 110.91 5537.18 01:00:01 AM 22.94 0.07 22.87 2.80 1458.70 01:01:01 AM 41.35 0.03 41.32 3.47 6767.13 01:02:01 AM 3.56 0.18 3.38 33.95 129.83 01:03:01 AM 16.28 0.42 15.86 47.72 2103.17 Average: 40.96 1.43 39.53 241.48 4284.91 12:57:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:58:01 AM 5224208 7026656 2658224 33.72 2688 1980316 695576 7.79 210076 2107240 108128 12:59:01 AM 5250200 7086432 2632232 33.39 2688 2013368 635216 7.11 239640 2048800 24 01:00:01 AM 5018556 7050720 2863876 36.33 2688 2201976 658504 7.37 254728 2243848 169656 01:01:01 AM 5024340 7060424 2858092 36.26 2688 2205436 640636 7.17 256972 2227624 24 01:02:01 AM 4965696 7012628 2916736 37.00 2688 2216368 689184 7.72 257248 2285716 9908 01:03:01 AM 5163780 7069436 2718652 34.49 2688 2081004 674948 7.56 464952 1902736 13356 Average: 5107797 7051049 2774635 35.20 2688 2116411 665677 7.45 280603 2135994 50183 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 67.31 53.42 641.61 8.92 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 47.89 31.99 439.02 6.12 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 37.86 29.89 294.56 6.31 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 184.84 136.05 42.00 37.99 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 54.24 36.93 232.30 5.79 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 90.35 58.50 235.29 55.02 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 80.41 57.79 314.11 20.02 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) 11/23/2024 _x86_64_ (2 CPU) 00:55:53 LINUX RESTART (2 CPU) 12:57:01 AM CPU %user %nice %system %iowait %steal %idle 12:58:01 AM all 31.09 0.00 5.11 4.07 0.11 59.62 12:58:01 AM 0 25.34 0.00 4.83 3.98 0.12 65.74 12:58:01 AM 1 36.86 0.00 5.39 4.17 0.10 53.48 12:59:01 AM all 18.87 0.00 2.04 1.48 0.08 77.54 12:59:01 AM 0 15.43 0.00 2.04 1.07 0.07 81.40 12:59:01 AM 1 22.31 0.00 2.03 1.88 0.08 73.69 01:00:01 AM all 17.87 0.00 3.08 0.69 0.08 78.28 01:00:01 AM 0 8.40 0.00 2.36 0.40 0.07 88.78 01:00:01 AM 1 27.36 0.00 3.80 0.99 0.08 67.77 01:01:01 AM all 9.74 0.00 1.64 3.89 0.06 84.67 01:01:01 AM 0 7.02 0.00 1.67 1.77 0.07 89.47 01:01:01 AM 1 12.46 0.00 1.60 6.00 0.05 79.89 01:02:01 AM all 3.39 0.00 0.33 0.08 0.05 96.15 01:02:01 AM 0 0.98 0.00 0.23 0.07 0.07 98.65 01:02:01 AM 1 5.82 0.00 0.42 0.10 0.03 93.62 01:03:01 AM all 19.73 0.00 2.65 0.46 0.08 77.07 01:03:01 AM 0 15.50 0.00 2.05 0.49 0.08 81.87 01:03:01 AM 1 23.91 0.00 3.25 0.44 0.08 72.32 Average: all 16.79 0.00 2.47 1.78 0.08 78.88 Average: 0 12.11 0.00 2.20 1.30 0.08 84.32 Average: 1 21.46 0.00 2.75 2.26 0.07 73.45