---> uname -a: Linux prd-centos8-robot-2c-8g-4863.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 18G 23G 44% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 679 125 18 6892 6701 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:e2:96:06 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.147/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85941sec preferred_lft 85941sec inet6 fe80::f816:3eff:fee2:9606/64 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) 12/22/2024 _x86_64_ (2 CPU) 23:45:02 LINUX RESTART (2 CPU) 11:46:01 PM tps rtps wtps bread/s bwrtn/s 11:47:01 PM 117.16 0.95 116.21 64.65 11236.94 11:48:01 PM 29.18 0.38 28.80 64.26 3696.75 11:49:01 PM 60.31 9.26 51.05 1642.25 5698.12 11:50:01 PM 15.73 0.00 15.73 0.00 2663.85 11:51:01 PM 7.57 0.10 7.47 32.13 6061.76 11:52:01 PM 319.51 38.21 281.29 4986.71 321228.57 Average: 91.59 8.15 83.43 1131.83 58441.27 11:46:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:47:01 PM 5223548 7019260 2658884 33.73 2688 1973136 699508 7.83 198420 2116768 90640 11:48:01 PM 5302444 7099620 2579988 32.73 2688 1975064 617840 6.92 217388 2021472 12 11:49:01 PM 5029440 7078064 2852992 36.19 2688 2218088 620248 6.94 264064 2215396 67600 11:50:01 PM 5030268 7078516 2852164 36.18 2688 2218088 637976 7.14 264064 2215632 4 11:51:01 PM 4188820 6850300 3693612 46.86 2688 2830596 906844 10.15 411360 2906308 434428 11:52:01 PM 161036 6871012 7721396 97.96 2104 6763072 692908 7.76 478664 6635260 13204 Average: 4155926 6999462 3726506 47.28 2591 2996341 695887 7.79 305660 3018473 100981 11:46:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:47:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:47:01 PM eth0 101.27 80.11 1124.22 11.58 0.00 0.00 0.00 0.00 11:48:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:48:01 PM eth0 14.36 9.27 5.39 3.55 0.00 0.00 0.00 0.00 11:49:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:49:01 PM eth0 186.80 138.70 334.74 35.03 0.00 0.00 0.00 0.00 11:50:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:50:01 PM eth0 1.35 0.75 0.17 0.12 0.00 0.00 0.00 0.00 11:51:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:51:01 PM eth0 165.62 98.63 2921.77 7.72 0.00 0.00 0.00 0.00 11:52:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:52:01 PM eth0 48.71 31.98 78.74 28.00 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 86.35 59.91 744.12 14.33 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) 12/22/2024 _x86_64_ (2 CPU) 23:45:02 LINUX RESTART (2 CPU) 11:46:01 PM CPU %user %nice %system %iowait %steal %idle 11:47:01 PM all 38.45 0.00 5.45 1.93 0.13 54.04 11:47:01 PM 0 27.21 0.00 4.83 2.71 0.12 65.13 11:47:01 PM 1 49.73 0.00 6.08 1.14 0.13 42.92 11:48:01 PM all 10.53 0.00 1.32 0.42 0.08 87.66 11:48:01 PM 0 3.47 0.00 1.22 0.58 0.08 94.64 11:48:01 PM 1 17.58 0.00 1.42 0.25 0.07 80.68 11:49:01 PM all 28.50 0.00 5.25 0.85 0.11 65.29 11:49:01 PM 0 12.91 0.00 4.50 1.00 0.12 81.47 11:49:01 PM 1 44.15 0.00 6.01 0.70 0.10 49.05 11:50:01 PM all 0.30 0.00 0.18 0.55 0.05 98.92 11:50:01 PM 0 0.10 0.00 0.18 0.69 0.07 98.96 11:50:01 PM 1 0.50 0.00 0.17 0.42 0.03 98.88 11:51:01 PM all 38.65 0.00 1.76 0.23 0.09 59.27 11:51:01 PM 0 41.23 0.00 2.04 0.42 0.10 56.21 11:51:01 PM 1 36.06 0.00 1.48 0.05 0.08 62.33 11:52:01 PM all 20.56 0.00 15.38 10.05 0.13 53.87 11:52:01 PM 0 10.53 0.00 15.61 12.99 0.12 60.76 11:52:01 PM 1 30.60 0.00 15.16 7.12 0.13 46.99 Average: all 22.83 0.00 4.89 2.34 0.10 69.85 Average: 0 15.91 0.00 4.73 3.06 0.10 76.20 Average: 1 29.75 0.00 5.05 1.61 0.09 63.49