---> uname -a: Linux prd-centos8-robot-2c-8g-10044.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 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 605 4970 19 2122 6795 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:7e:1c:42 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.111/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85950sec preferred_lft 85950sec inet6 fe80::f816:3eff:fe7e:1c42/64 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) 11/25/2024 _x86_64_ (2 CPU) 03:27:48 LINUX RESTART (2 CPU) 03:28:01 AM tps rtps wtps bread/s bwrtn/s 03:29:01 AM 191.59 142.36 49.23 13428.97 37656.77 03:30:01 AM 86.05 13.05 73.01 2341.75 6301.12 03:31:01 AM 77.48 0.73 76.75 51.30 9151.68 03:32:01 AM 21.93 0.38 21.54 64.25 1924.79 03:33:01 AM 57.22 0.03 57.19 3.47 7650.46 03:34:01 AM 3.25 0.10 3.15 32.12 98.12 03:35:01 AM 27.93 0.65 27.28 74.12 1268.74 Average: 66.50 22.48 44.02 2285.41 9151.14 03:28:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:29:01 AM 5755988 7134796 2126436 26.98 2688 1578220 668160 7.48 155344 1712504 30328 03:30:01 AM 5321612 7050876 2560812 32.49 2688 1911672 708988 7.94 209984 2028720 162696 03:31:01 AM 5196576 7032508 2685848 34.07 2688 2013136 694992 7.78 230928 2107416 31232 03:32:01 AM 5120356 7011000 2762068 35.04 2688 2065316 707020 7.92 251044 2156648 45016 03:33:01 AM 5002860 7039196 2879564 36.53 2688 2205952 652948 7.31 257280 2247716 4 03:34:01 AM 5002148 7040408 2880276 36.54 2688 2207876 661380 7.41 257740 2248344 968 03:35:01 AM 5090620 6954912 2791804 35.42 2688 2039736 756144 8.47 446960 1993392 168 Average: 5212880 7037671 2669544 33.87 2688 2003130 692805 7.76 258469 2070677 38630 03:28:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:29:01 AM eth0 210.51 115.23 719.59 37.84 0.00 0.00 0.00 0.00 03:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:30:01 AM eth0 147.75 105.10 1140.03 24.47 0.00 0.00 0.00 0.00 03:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:31:01 AM eth0 59.04 41.64 484.12 7.70 0.00 0.00 0.00 0.00 03:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:32:01 AM eth0 30.61 21.33 103.19 5.71 0.00 0.00 0.00 0.00 03:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:33:01 AM eth0 209.07 153.84 237.89 43.03 0.00 0.00 0.00 0.00 03:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:34:01 AM eth0 31.67 18.06 7.99 2.20 0.00 0.00 0.00 0.00 03:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:35:01 AM eth0 42.51 33.84 80.81 22.41 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 104.45 69.86 396.26 20.48 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) 11/25/2024 _x86_64_ (2 CPU) 03:27:48 LINUX RESTART (2 CPU) 03:28:01 AM CPU %user %nice %system %iowait %steal %idle 03:29:01 AM all 31.09 0.06 8.58 40.19 0.08 20.01 03:29:01 AM 0 32.63 0.05 8.03 39.79 0.07 19.43 03:29:01 AM 1 29.54 0.07 9.12 40.59 0.08 20.59 03:30:01 AM all 32.64 0.00 5.76 5.70 0.13 55.77 03:30:01 AM 0 28.72 0.00 5.18 6.43 0.15 59.53 03:30:01 AM 1 36.57 0.00 6.35 4.97 0.12 51.99 03:31:01 AM all 22.13 0.00 3.22 3.63 0.11 70.92 03:31:01 AM 0 24.67 0.00 3.03 3.35 0.10 68.85 03:31:01 AM 1 19.59 0.00 3.41 3.91 0.12 72.98 03:32:01 AM all 17.43 0.00 2.18 1.07 0.08 79.25 03:32:01 AM 0 11.64 0.00 2.05 0.33 0.07 85.91 03:32:01 AM 1 23.22 0.00 2.31 1.80 0.08 72.58 03:33:01 AM all 18.28 0.00 2.98 1.93 0.08 76.74 03:33:01 AM 0 12.56 0.00 2.87 2.52 0.08 81.97 03:33:01 AM 1 24.01 0.00 3.09 1.34 0.07 71.49 03:34:01 AM all 1.64 0.00 0.24 0.03 0.06 98.03 03:34:01 AM 0 2.67 0.00 0.35 0.03 0.05 96.89 03:34:01 AM 1 0.60 0.00 0.13 0.03 0.07 99.16 03:35:01 AM all 27.72 0.00 3.26 0.28 0.09 68.65 03:35:01 AM 0 18.25 0.00 2.70 0.32 0.10 78.63 03:35:01 AM 1 37.18 0.00 3.82 0.23 0.08 58.67 Average: all 21.54 0.01 3.74 7.50 0.09 67.12 Average: 0 18.71 0.01 3.45 7.48 0.09 70.26 Average: 1 24.38 0.01 4.03 7.51 0.09 63.99