---> uname -a: Linux prd-centos8-robot-2c-8g-7776.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 610 4935 19 2151 6790 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:29:1d:e4 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.10/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85781sec preferred_lft 85781sec inet6 fe80::f816:3eff:fe29:1de4/64 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) 11/16/2024 _x86_64_ (2 CPU) 00:54:15 LINUX RESTART (2 CPU) 12:55:01 AM tps rtps wtps bread/s bwrtn/s 12:56:01 AM 122.83 51.10 71.73 7252.75 15646.55 12:57:01 AM 91.47 0.70 90.77 50.78 10526.31 12:58:01 AM 22.96 0.42 22.54 64.78 1725.21 12:59:01 AM 61.66 0.03 61.62 3.47 7536.73 01:00:01 AM 7.68 0.08 7.60 31.99 720.15 01:01:01 AM 2.30 0.05 2.25 1.20 344.04 01:02:01 AM 0.39 0.07 0.32 1.76 6.18 01:03:01 AM 0.28 0.00 0.28 0.00 202.93 01:04:01 AM 17.64 0.40 17.24 46.78 1269.44 Average: 36.43 5.89 30.54 830.18 4228.24 12:55:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:56:01 AM 5239880 6992620 2642552 33.52 2688 1934708 754128 8.44 246132 2072344 209024 12:57:01 AM 5160840 6995744 2721592 34.53 2688 2011392 706500 7.91 220804 2151308 30120 12:58:01 AM 5172396 7036792 2710036 34.38 2688 2040280 679172 7.60 243080 2119268 26768 12:59:01 AM 5017468 7053356 2864964 36.35 2688 2205284 635872 7.12 256452 2235576 14752 01:00:01 AM 4974408 7011544 2908024 36.89 2688 2206532 706792 7.91 256720 2277532 32 01:01:01 AM 4953464 6998752 2928968 37.16 2688 2214668 706792 7.91 256720 2297668 8 01:02:01 AM 4947068 6992460 2935364 37.24 2688 2214768 726872 8.14 256836 2304652 52 01:03:01 AM 4930424 6981804 2952008 37.45 2688 2220764 743840 8.33 256896 2320924 16 01:04:01 AM 5087240 6981836 2795192 35.46 2688 2069776 698432 7.82 459392 1986240 13364 Average: 5053688 7004990 2828744 35.89 2688 2124241 706489 7.91 272559 2196168 32682 12:55:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:56:01 AM eth0 317.12 190.66 1539.44 61.91 0.00 0.00 0.00 0.00 12:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:57:01 AM eth0 62.40 47.35 674.60 8.30 0.00 0.00 0.00 0.00 12:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:58:01 AM eth0 15.18 9.63 6.42 3.80 0.00 0.00 0.00 0.00 12:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:59:01 AM eth0 230.84 172.67 336.23 44.43 0.00 0.00 0.00 0.00 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 16.86 10.50 4.43 1.13 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 195.60 189.89 104.37 75.63 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 310.21 299.02 561.53 104.67 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 117.63 109.07 275.65 31.22 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 73.16 48.35 100.65 40.77 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 148.50 119.36 400.17 41.21 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) 11/16/2024 _x86_64_ (2 CPU) 00:54:15 LINUX RESTART (2 CPU) 12:55:01 AM CPU %user %nice %system %iowait %steal %idle 12:56:01 AM all 33.46 0.04 7.38 15.33 0.12 43.67 12:56:01 AM 0 39.66 0.03 8.03 15.56 0.12 36.60 12:56:01 AM 1 27.30 0.05 6.73 15.10 0.12 50.70 12:57:01 AM all 27.62 0.00 4.11 9.52 0.15 58.59 12:57:01 AM 0 35.46 0.00 4.79 10.16 0.15 49.44 12:57:01 AM 1 19.80 0.00 3.44 8.89 0.15 67.72 12:58:01 AM all 14.21 0.00 1.90 1.13 0.07 82.70 12:58:01 AM 0 22.29 0.00 2.21 1.19 0.07 74.25 12:58:01 AM 1 6.15 0.00 1.59 1.07 0.07 91.13 12:59:01 AM all 23.58 0.00 3.93 4.83 0.09 67.57 12:59:01 AM 0 24.49 0.00 3.70 4.74 0.10 66.97 12:59:01 AM 1 22.67 0.00 4.16 4.92 0.08 68.17 01:00:01 AM all 1.76 0.00 0.23 0.28 0.04 97.69 01:00:01 AM 0 1.17 0.00 0.12 0.12 0.03 98.56 01:00:01 AM 1 2.34 0.00 0.35 0.44 0.05 96.82 01:01:01 AM all 22.98 0.00 0.99 0.13 0.13 75.78 01:01:01 AM 0 43.26 0.00 1.75 0.00 0.15 54.84 01:01:01 AM 1 2.83 0.00 0.23 0.25 0.10 96.59 01:02:01 AM all 25.67 0.00 0.64 0.00 0.11 73.57 01:02:01 AM 0 38.03 0.00 0.86 0.00 0.10 61.00 01:02:01 AM 1 13.42 0.00 0.43 0.00 0.12 86.04 01:03:01 AM all 13.68 0.00 0.40 0.04 0.08 85.80 01:03:01 AM 0 27.01 0.00 0.61 0.00 0.10 72.27 01:03:01 AM 1 0.55 0.00 0.18 0.08 0.05 99.13 01:04:01 AM all 20.09 0.00 2.70 0.47 0.09 76.65 01:04:01 AM 0 22.85 0.00 3.03 0.52 0.08 73.52 01:04:01 AM 1 17.32 0.00 2.38 0.42 0.10 79.78 Average: all 20.33 0.00 2.48 3.53 0.10 73.56 Average: 0 28.20 0.00 2.79 3.60 0.10 65.31 Average: 1 12.48 0.01 2.17 3.47 0.09 81.78