---> uname -a: Linux prd-centos8-robot-2c-8g-5485.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 587 4997 19 2113 6814 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:4b:6b:af brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.123/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85936sec preferred_lft 85936sec inet6 fe80::f816:3eff:fe4b:6baf/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) 07/29/2024 _x86_64_ (2 CPU) 03:05:44 LINUX RESTART (2 CPU) 03:06:02 AM tps rtps wtps bread/s bwrtn/s 03:07:01 AM 206.17 142.10 64.06 14520.52 41091.93 03:08:01 AM 124.61 7.41 117.19 1296.50 11018.93 03:09:01 AM 24.98 0.85 24.13 123.96 1816.51 03:10:01 AM 43.60 0.03 43.57 3.47 2925.19 03:11:01 AM 23.61 0.10 23.51 32.12 5405.40 03:12:01 AM 3.93 0.03 3.90 1.87 144.31 03:13:01 AM 15.18 0.42 14.76 47.72 863.36 Average: 62.81 21.28 41.54 2260.32 8961.68 03:06:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:07:01 AM 5449008 7038744 2433424 30.87 2688 1780004 716812 8.03 192300 1949552 122248 03:08:01 AM 5182700 6998544 2699732 34.25 2688 1992688 697588 7.81 222324 2122904 36544 03:09:01 AM 5260856 7081128 2621576 33.26 2688 1997676 615924 6.90 241332 2032416 12 03:10:01 AM 5043040 7061812 2839392 36.02 2688 2187696 641316 7.18 260604 2204720 149464 03:11:01 AM 4996976 7017352 2885456 36.61 2688 2189612 689436 7.72 261048 2245888 16 03:12:01 AM 4990060 7012996 2892372 36.69 2688 2192180 689436 7.72 261184 2252768 2024 03:13:01 AM 5144500 7000452 2737932 34.73 2688 2030836 690524 7.73 442276 1940836 13356 Average: 5152449 7030147 2729983 34.63 2688 2052956 677291 7.58 268724 2107012 46238 03:06:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:07:01 AM eth0 318.69 195.37 1603.51 61.15 0.00 0.00 0.00 0.00 03:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:08:01 AM eth0 57.30 45.98 511.91 8.30 0.00 0.00 0.00 0.00 03:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:09:01 AM eth0 12.26 6.78 4.76 2.84 0.00 0.00 0.00 0.00 03:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:10:01 AM eth0 251.30 213.35 315.13 47.85 0.00 0.00 0.00 0.00 03:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:11:01 AM eth0 21.41 20.26 8.41 4.15 0.00 0.00 0.00 0.00 03:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:12:01 AM eth0 19.25 20.33 5.68 5.89 0.00 0.00 0.00 0.00 03:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:13:01 AM eth0 48.93 39.50 85.38 27.77 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 103.65 77.09 359.16 22.47 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) 07/29/2024 _x86_64_ (2 CPU) 03:05:44 LINUX RESTART (2 CPU) 03:06:02 AM CPU %user %nice %system %iowait %steal %idle 03:07:01 AM all 43.05 0.06 10.57 4.44 0.10 41.77 03:07:01 AM 0 40.24 0.05 10.98 3.68 0.10 44.94 03:07:01 AM 1 45.86 0.07 10.17 5.20 0.10 38.60 03:08:01 AM all 31.83 0.00 5.67 2.66 0.10 59.74 03:08:01 AM 0 28.78 0.00 5.51 3.15 0.10 62.47 03:08:01 AM 1 34.89 0.00 5.83 2.18 0.10 57.01 03:09:01 AM all 9.35 0.00 1.12 0.34 0.08 89.12 03:09:01 AM 0 2.25 0.00 0.90 0.52 0.08 96.24 03:09:01 AM 1 16.44 0.00 1.33 0.17 0.07 82.00 03:10:01 AM all 27.03 0.00 4.55 0.59 0.11 67.72 03:10:01 AM 0 28.58 0.00 4.56 0.75 0.10 66.00 03:10:01 AM 1 25.48 0.00 4.54 0.43 0.12 69.43 03:11:01 AM all 5.75 0.00 0.81 0.39 0.06 92.99 03:11:01 AM 0 5.01 0.00 0.79 0.40 0.05 93.75 03:11:01 AM 1 6.48 0.00 0.84 0.39 0.07 92.23 03:12:01 AM all 9.84 0.00 0.52 0.05 0.08 89.51 03:12:01 AM 0 7.42 0.00 0.49 0.10 0.08 91.91 03:12:01 AM 1 12.27 0.00 0.55 0.00 0.07 87.12 03:13:01 AM all 20.40 0.00 2.82 0.17 0.08 76.53 03:13:01 AM 0 15.52 0.00 2.99 0.25 0.08 81.15 03:13:01 AM 1 25.27 0.00 2.64 0.08 0.08 71.93 Average: all 20.98 0.01 3.70 1.23 0.09 73.99 Average: 0 18.20 0.01 3.73 1.26 0.09 76.72 Average: 1 23.76 0.01 3.68 1.20 0.09 71.27