---> uname -a: Linux prd-centos8-robot-2c-8g-3784.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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 613 4784 19 2300 6781 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:d1:69:f4 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.224/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85997sec preferred_lft 85997sec inet6 fe80::f816:3eff:fed1:69f4/64 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) 11/02/2024 _x86_64_ (2 CPU) 23:10:44 LINUX RESTART (2 CPU) 11:11:01 PM tps rtps wtps bread/s bwrtn/s 11:12:01 PM 187.54 139.41 48.13 14072.45 38098.65 11:13:01 PM 116.93 7.00 109.93 1259.39 9921.70 11:14:02 PM 38.24 0.63 37.60 48.92 5179.89 11:15:01 PM 12.06 0.42 11.64 65.88 337.80 11:16:01 PM 25.56 0.00 25.56 0.00 1432.04 11:17:01 PM 52.91 2.78 50.12 439.79 6527.18 Average: 72.38 25.11 47.26 2655.35 10278.03 11:11:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:12:01 PM 5549292 7052168 2333140 29.60 2688 1696020 733180 8.21 183004 1868756 90968 11:13:01 PM 5169000 7022004 2713432 34.42 2688 2030800 697520 7.81 213304 2159320 161192 11:14:02 PM 5266132 7094216 2616300 33.19 2688 2005332 624884 7.00 228516 2042076 12 11:15:01 PM 5230044 7060136 2652388 33.65 2688 2007276 657124 7.36 240296 2066532 16 11:16:01 PM 4924976 6966480 2957456 37.52 2688 2210364 725688 8.13 256032 2329824 185888 11:17:01 PM 4902048 6941872 2980384 37.81 2688 2208772 753752 8.44 456284 2150752 13360 Average: 5173582 7022813 2708850 34.37 2688 2026427 698691 7.82 262906 2102877 75239 11:11:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:12:01 PM eth0 254.12 157.15 1098.91 56.10 0.00 0.00 0.00 0.00 11:13:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:13:01 PM eth0 106.42 81.82 1105.24 11.77 0.00 0.00 0.00 0.00 11:14:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:14:02 PM eth0 7.18 3.58 3.59 1.60 0.00 0.00 0.00 0.00 11:15:01 PM lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 11:15:01 PM eth0 62.37 37.39 36.03 51.15 0.00 0.00 0.00 0.00 11:16:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:16:01 PM eth0 55.68 39.39 306.71 15.34 0.00 0.00 0.00 0.00 11:17:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:17:01 PM eth0 51.72 42.11 30.15 18.68 0.00 0.00 0.00 0.00 Average: lo 0.01 0.01 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 89.66 60.31 431.21 25.70 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) 11/02/2024 _x86_64_ (2 CPU) 23:10:44 LINUX RESTART (2 CPU) 11:11:01 PM CPU %user %nice %system %iowait %steal %idle 11:12:01 PM all 35.83 0.06 9.64 18.87 0.11 35.49 11:12:01 PM 0 37.47 0.05 9.07 17.07 0.12 36.22 11:12:01 PM 1 34.19 0.07 10.22 20.67 0.10 34.75 11:13:01 PM all 33.60 0.00 5.78 3.43 0.12 57.07 11:13:01 PM 0 39.41 0.00 6.55 3.39 0.12 50.53 11:13:01 PM 1 27.79 0.00 5.01 3.47 0.12 63.60 11:14:02 PM all 7.52 0.00 1.09 1.63 0.06 89.70 11:14:02 PM 0 11.28 0.00 1.49 1.98 0.05 85.20 11:14:02 PM 1 3.76 0.00 0.69 1.29 0.07 94.20 11:15:01 PM all 12.13 0.00 1.71 0.20 0.07 85.90 11:15:01 PM 0 15.27 0.00 1.90 0.22 0.07 82.53 11:15:01 PM 1 8.99 0.00 1.51 0.17 0.07 89.26 11:16:01 PM all 22.00 0.00 3.51 0.65 0.09 73.75 11:16:01 PM 0 28.18 0.00 3.90 0.87 0.10 66.95 11:16:01 PM 1 15.84 0.00 3.12 0.43 0.08 80.52 11:17:01 PM all 24.85 0.00 3.39 1.92 0.08 69.75 11:17:01 PM 0 29.64 0.00 3.63 2.21 0.08 64.44 11:17:01 PM 1 20.07 0.00 3.16 1.64 0.08 75.05 Average: all 22.67 0.01 4.19 4.44 0.09 68.60 Average: 0 26.90 0.01 4.43 4.29 0.09 64.29 Average: 1 18.44 0.01 3.95 4.59 0.09 72.92