---> uname -a: Linux prd-centos8-robot-2c-8g-1717.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 618 4963 19 2116 6782 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:92:51:0e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.34/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85999sec preferred_lft 85999sec inet6 fe80::f816:3eff:fe92:510e/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) 10/27/2024 _x86_64_ (2 CPU) 00:58:29 LINUX RESTART (2 CPU) 12:59:02 AM tps rtps wtps bread/s bwrtn/s 01:00:01 AM 114.24 38.47 75.78 7060.43 7122.66 01:01:01 AM 85.30 0.75 84.55 51.14 10270.40 01:02:01 AM 31.79 0.45 31.34 65.95 1619.10 01:03:01 AM 40.32 0.07 40.25 4.00 6728.74 01:04:01 AM 4.85 0.42 4.43 69.06 202.97 01:05:01 AM 27.02 0.53 26.49 64.78 1165.04 Average: 50.42 6.69 43.73 1203.06 4511.73 12:59:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:00:01 AM 5272164 6979952 2610260 33.11 2688 1889852 790316 8.85 209724 2077544 147656 01:01:01 AM 5175408 7006604 2707016 34.34 2688 2008136 731812 8.19 229704 2130616 1124 01:02:01 AM 4927496 6954264 2954928 37.49 2688 2196872 788000 8.82 255180 2333540 169020 01:03:01 AM 4996968 7027604 2885456 36.61 2688 2200352 674736 7.55 258020 2253204 8 01:04:01 AM 5154720 7020036 2727704 34.60 2688 2036724 677512 7.59 251744 2101148 4276 01:05:01 AM 5100604 6970920 2781820 35.29 2688 2046208 742088 8.31 447960 1981976 12676 Average: 5104560 6993230 2777864 35.24 2688 2063024 734077 8.22 275389 2146338 55793 12:59:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 298.80 194.39 1633.00 61.45 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 61.71 46.40 568.62 8.42 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 39.40 29.21 294.33 7.51 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 162.96 136.14 42.49 27.60 0.00 0.00 0.00 0.00 01:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:04:01 AM eth0 56.62 34.09 73.90 24.36 0.00 0.00 0.00 0.00 01:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 AM eth0 20.78 19.26 18.89 9.40 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 106.18 76.25 435.30 23.01 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) 10/27/2024 _x86_64_ (2 CPU) 00:58:29 LINUX RESTART (2 CPU) 12:59:02 AM CPU %user %nice %system %iowait %steal %idle 01:00:01 AM all 41.38 0.03 7.68 1.84 0.13 48.95 01:00:01 AM 0 31.12 0.03 6.73 1.95 0.14 60.03 01:00:01 AM 1 51.64 0.02 8.64 1.73 0.12 37.85 01:01:01 AM all 23.79 0.00 3.65 1.43 0.08 71.05 01:01:01 AM 0 20.52 0.00 3.72 1.44 0.08 74.24 01:01:01 AM 1 27.07 0.00 3.57 1.42 0.08 67.86 01:02:01 AM all 24.57 0.00 3.31 0.28 0.09 71.74 01:02:01 AM 0 8.61 0.00 2.41 0.18 0.08 88.71 01:02:01 AM 1 40.55 0.00 4.22 0.38 0.10 54.75 01:03:01 AM all 10.52 0.00 2.35 0.88 0.06 86.19 01:03:01 AM 0 2.80 0.00 1.72 0.87 0.03 94.57 01:03:01 AM 1 18.25 0.00 2.98 0.89 0.08 77.80 01:04:01 AM all 2.77 0.00 0.84 0.02 0.03 96.35 01:04:01 AM 0 2.17 0.00 0.94 0.02 0.03 96.84 01:04:01 AM 1 3.36 0.00 0.74 0.02 0.03 95.86 01:05:01 AM all 29.42 0.00 3.27 0.30 0.09 66.92 01:05:01 AM 0 20.51 0.00 2.99 0.22 0.08 76.21 01:05:01 AM 1 38.33 0.00 3.55 0.38 0.10 57.64 Average: all 22.03 0.00 3.50 0.79 0.08 73.60 Average: 0 14.24 0.01 3.07 0.78 0.08 81.83 Average: 1 29.81 0.00 3.93 0.80 0.09 65.36