---> uname -a: Linux prd-centos8-robot-2c-8g-20285.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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 588 4822 19 2286 6806 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:f9:21:e1 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.197/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85977sec preferred_lft 85977sec inet6 fe80::f816:3eff:fef9:21e1/64 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) 07/13/2024 _x86_64_ (2 CPU) 23:35:24 LINUX RESTART (2 CPU) 11:36:01 PM tps rtps wtps bread/s bwrtn/s 11:37:01 PM 83.82 15.71 68.11 4287.77 7829.81 11:38:01 PM 90.00 0.70 89.30 50.79 9256.62 11:39:01 PM 15.53 0.85 14.68 123.96 1193.54 11:40:01 PM 55.55 2.52 53.03 396.00 5106.95 11:41:01 PM 13.71 0.00 13.71 0.00 2990.78 11:42:01 PM 21.46 0.28 21.18 43.99 905.00 Average: 46.68 3.34 43.34 817.13 4547.03 11:36:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:37:01 PM 5309716 7006440 2572716 32.64 2688 1879500 742460 8.31 215772 2034704 122572 11:38:01 PM 5186540 7006352 2695892 34.20 2688 1997124 703884 7.88 220984 2131188 26096 11:39:01 PM 5255556 7080392 2626876 33.33 2688 2002128 644940 7.22 240356 2042684 36 11:40:01 PM 5035900 7063888 2846532 36.11 2688 2197692 651960 7.30 263480 2214256 82556 11:41:01 PM 5033176 7061188 2849256 36.15 2688 2197708 651960 7.30 263496 2214176 12 11:42:01 PM 5028536 7055448 2853896 36.21 2688 2196652 628292 7.03 448852 2034168 168 Average: 5141571 7045618 2740861 34.77 2688 2078467 670583 7.51 275490 2111863 38573 11:36:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:37:01 PM eth0 231.07 160.01 1285.84 47.79 0.00 0.00 0.00 0.00 11:38:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:38:01 PM eth0 54.22 45.61 505.43 8.23 0.00 0.00 0.00 0.00 11:39:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:39:01 PM eth0 15.03 14.10 5.50 11.50 0.00 0.00 0.00 0.00 11:40:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:40:01 PM eth0 273.21 227.97 318.56 46.23 0.00 0.00 0.00 0.00 11:41:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:41:01 PM eth0 438.19 371.55 81.42 68.47 0.00 0.00 0.00 0.00 11:42:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:42:01 PM eth0 28.71 22.96 36.04 26.01 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 173.40 140.36 372.14 34.71 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) 07/13/2024 _x86_64_ (2 CPU) 23:35:24 LINUX RESTART (2 CPU) 11:36:01 PM CPU %user %nice %system %iowait %steal %idle 11:37:01 PM all 31.95 0.00 5.93 13.57 0.11 48.45 11:37:01 PM 0 24.03 0.00 5.71 11.30 0.10 58.86 11:37:01 PM 1 39.87 0.00 6.15 15.83 0.12 38.03 11:38:01 PM all 28.71 0.00 3.70 2.92 0.09 64.57 11:38:01 PM 0 22.08 0.00 3.49 3.09 0.08 71.26 11:38:01 PM 1 35.35 0.00 3.92 2.75 0.10 57.88 11:39:01 PM all 10.52 0.00 1.46 0.45 0.06 87.51 11:39:01 PM 0 10.86 0.00 1.65 0.38 0.07 87.04 11:39:01 PM 1 10.18 0.00 1.27 0.52 0.05 87.98 11:40:01 PM all 29.16 0.00 4.94 3.31 0.11 62.48 11:40:01 PM 0 23.28 0.00 4.23 2.61 0.12 69.77 11:40:01 PM 1 35.04 0.00 5.65 4.01 0.10 55.19 11:41:01 PM all 0.88 0.00 0.83 0.59 0.04 97.66 11:41:01 PM 0 0.82 0.00 0.77 0.00 0.05 98.36 11:41:01 PM 1 0.94 0.00 0.89 1.17 0.03 96.97 11:42:01 PM all 20.32 0.00 2.15 0.33 0.07 77.13 11:42:01 PM 0 14.62 0.00 2.12 0.30 0.07 82.89 11:42:01 PM 1 26.01 0.00 2.19 0.37 0.07 71.37 Average: all 20.27 0.00 3.17 3.53 0.08 72.96 Average: 0 15.96 0.00 3.00 2.95 0.08 78.02 Average: 1 24.58 0.00 3.34 4.11 0.08 67.89