---> uname -a: Linux prd-centos8-robot-2c-8g-27374.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 624 4909 19 2164 6776 Swap: 1023 0 1023 ---> ip addr: 1: lo: <LOOPBACK,UP,LOWER_UP> 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: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:1c:8e:3e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.114/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85948sec preferred_lft 85948sec inet6 fe80::f816:3eff:fe1c:8e3e/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) 09/25/2024 _x86_64_ (2 CPU) 03:55:55 LINUX RESTART (2 CPU) 03:57:01 AM tps rtps wtps bread/s bwrtn/s 03:58:01 AM 98.13 8.07 90.07 1352.04 6607.55 03:59:01 AM 73.22 0.70 72.52 50.79 9526.96 04:00:01 AM 31.17 0.42 30.76 64.78 1685.60 04:01:01 AM 37.15 0.05 37.10 3.60 6643.22 04:02:01 AM 4.20 0.17 4.03 33.84 145.44 04:03:01 AM 25.11 0.65 24.46 74.11 2490.85 Average: 44.83 1.67 43.15 263.16 4516.16 03:57:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:58:01 AM 5269428 7077100 2613004 33.15 2688 1984732 674596 7.55 210688 2065348 223340 03:59:01 AM 5199620 7036412 2682812 34.04 2688 2013812 707400 7.92 231696 2104676 1108 04:00:01 AM 4983856 7017144 2898576 36.77 2688 2202436 738256 8.27 257972 2271164 170060 04:01:01 AM 4985188 7020848 2897244 36.76 2688 2204700 688888 7.71 260068 2260956 12 04:02:01 AM 4917816 6972992 2964616 37.61 2688 2224216 739064 8.28 260308 2328080 18360 04:03:01 AM 5102176 7009736 2780256 35.27 2688 2081800 715324 8.01 463608 1961532 3748 Average: 5076347 7022372 2806085 35.60 2688 2118616 710588 7.96 280723 2165293 69438 03:57:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:58:01 AM eth0 83.40 68.99 943.82 8.19 0.00 0.00 0.00 0.00 03:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:59:01 AM eth0 52.62 36.21 386.35 7.12 0.00 0.00 0.00 0.00 04:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:00:01 AM eth0 39.15 33.12 276.66 15.72 0.00 0.00 0.00 0.00 04:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:01:01 AM eth0 183.51 134.36 42.48 31.53 0.00 0.00 0.00 0.00 04:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:02:01 AM eth0 74.37 51.08 340.12 5.22 0.00 0.00 0.00 0.00 04:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:03:01 AM eth0 78.41 53.27 120.78 57.41 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 85.24 62.84 351.68 20.86 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) 09/25/2024 _x86_64_ (2 CPU) 03:55:55 LINUX RESTART (2 CPU) 03:57:01 AM CPU %user %nice %system %iowait %steal %idle 03:58:01 AM all 36.50 0.00 5.75 2.41 0.12 55.22 03:58:01 AM 0 24.03 0.00 4.41 2.89 0.12 68.55 03:58:01 AM 1 49.01 0.00 7.10 1.92 0.12 41.85 03:59:01 AM all 15.71 0.00 2.57 3.36 0.08 78.29 03:59:01 AM 0 12.71 0.00 2.07 2.81 0.07 82.34 03:59:01 AM 1 18.70 0.00 3.07 3.91 0.08 74.23 04:00:01 AM all 25.94 0.00 3.78 0.33 0.09 69.85 04:00:01 AM 0 25.50 0.00 3.95 0.37 0.08 70.09 04:00:01 AM 1 26.38 0.00 3.62 0.30 0.10 69.61 04:01:01 AM all 8.70 0.00 1.75 1.51 0.06 87.99 04:01:01 AM 0 6.90 0.00 1.79 2.09 0.05 89.18 04:01:01 AM 1 10.49 0.00 1.70 0.94 0.07 86.80 04:02:01 AM all 6.83 0.00 0.47 0.02 0.05 92.63 04:02:01 AM 0 2.83 0.00 0.42 0.02 0.05 96.68 04:02:01 AM 1 10.87 0.00 0.53 0.02 0.05 88.54 04:03:01 AM all 24.25 0.00 3.32 0.31 0.11 72.01 04:03:01 AM 0 27.62 0.00 3.18 0.35 0.12 68.73 04:03:01 AM 1 20.88 0.00 3.47 0.27 0.10 75.28 Average: all 19.69 0.00 2.95 1.33 0.08 75.95 Average: 0 16.62 0.00 2.64 1.42 0.08 79.23 Average: 1 22.76 0.00 3.26 1.23 0.09 72.67