---> uname -a: Linux prd-centos8-robot-2c-8g-29757.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 581 4996 19 2119 6819 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:d6:2d: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 85963sec preferred_lft 85963sec inet6 fe80::f816:3eff:fed6:2de1/64 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) 09/29/2024 _x86_64_ (2 CPU) 02:48:15 LINUX RESTART (2 CPU) 02:49:01 AM tps rtps wtps bread/s bwrtn/s 02:50:01 AM 95.85 13.24 82.61 2372.28 6638.43 02:51:01 AM 80.12 0.70 79.42 50.78 8949.58 02:52:01 AM 12.46 0.03 12.43 0.53 1218.45 02:53:01 AM 51.12 0.35 50.77 64.11 4114.38 02:54:01 AM 17.03 0.00 17.03 0.00 4383.90 02:55:01 AM 15.80 0.55 15.25 81.19 650.44 Average: 45.40 2.48 42.92 428.24 4326.11 02:49:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:50:01 AM 5315116 7060408 2567316 32.57 2688 1927044 689784 7.72 211360 2033116 170708 02:51:01 AM 5178792 7011968 2703640 34.30 2688 2009984 696276 7.80 222128 2136304 30072 02:52:01 AM 5135012 6990472 2747420 34.85 2688 2032260 710312 7.95 234212 2167588 22288 02:53:01 AM 5032968 7069848 2849464 36.15 2688 2206044 626580 7.02 258716 2220128 123564 02:54:01 AM 5029764 7066648 2852668 36.19 2688 2206048 626580 7.02 258716 2220248 16 02:55:01 AM 5156476 7018272 2725956 34.58 2688 2036752 681992 7.64 443324 1931236 13356 Average: 5141355 7036269 2741077 34.77 2688 2069689 671921 7.52 271409 2118103 60001 02:49:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:50:01 AM eth0 169.27 121.07 1298.44 33.67 0.00 0.00 0.00 0.00 02:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:51:01 AM eth0 33.32 26.21 404.61 5.78 0.00 0.00 0.00 0.00 02:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:52:01 AM eth0 5.03 4.37 3.09 2.34 0.00 0.00 0.00 0.00 02:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:53:01 AM eth0 222.66 164.11 336.11 43.21 0.00 0.00 0.00 0.00 02:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:54:01 AM eth0 2.75 2.07 0.81 0.93 0.00 0.00 0.00 0.00 02:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:55:01 AM eth0 64.79 42.33 83.29 20.92 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 82.98 60.03 354.45 17.81 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) 09/29/2024 _x86_64_ (2 CPU) 02:48:15 LINUX RESTART (2 CPU) 02:49:01 AM CPU %user %nice %system %iowait %steal %idle 02:50:01 AM all 36.17 0.00 6.37 3.29 0.11 54.06 02:50:01 AM 0 39.71 0.00 7.10 3.29 0.12 49.78 02:50:01 AM 1 32.63 0.00 5.65 3.29 0.10 58.33 02:51:01 AM all 19.16 0.00 2.83 2.68 0.08 75.24 02:51:01 AM 0 31.23 0.00 3.61 1.72 0.10 63.34 02:51:01 AM 1 7.11 0.00 2.05 3.64 0.07 87.12 02:52:01 AM all 7.59 0.00 0.80 0.44 0.06 91.11 02:52:01 AM 0 12.26 0.00 0.92 0.57 0.05 86.20 02:52:01 AM 1 2.92 0.00 0.68 0.32 0.07 96.01 02:53:01 AM all 30.11 0.00 4.77 1.36 0.09 63.67 02:53:01 AM 0 33.81 0.00 4.76 1.00 0.10 60.34 02:53:01 AM 1 26.41 0.00 4.79 1.72 0.08 67.00 02:54:01 AM all 0.14 0.00 0.28 1.04 0.03 98.51 02:54:01 AM 0 0.17 0.00 0.30 1.25 0.02 98.26 02:54:01 AM 1 0.12 0.00 0.27 0.84 0.03 98.75 02:55:01 AM all 18.78 0.00 2.76 0.29 0.06 78.11 02:55:01 AM 0 30.52 0.00 3.11 0.32 0.07 65.99 02:55:01 AM 1 7.04 0.00 2.41 0.27 0.05 90.24 Average: all 18.66 0.00 2.97 1.52 0.07 76.78 Average: 0 24.61 0.00 3.30 1.36 0.08 70.66 Average: 1 12.70 0.00 2.64 1.68 0.07 82.91