---> uname -a: Linux prd-centos8-robot-2c-8g-1034.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 588 4993 19 2115 6812 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:9c:20:7a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.46/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85968sec preferred_lft 85968sec inet6 fe80::f816:3eff:fe9c:207a/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) 10/25/2024 _x86_64_ (2 CPU) 03:48:36 LINUX RESTART (2 CPU) 03:49:02 AM tps rtps wtps bread/s bwrtn/s 03:50:01 AM 135.29 76.22 59.07 8282.70 39542.88 03:51:01 AM 119.91 7.41 112.50 1296.50 10506.61 03:52:01 AM 28.89 0.38 28.51 64.25 3587.82 03:53:01 AM 43.06 0.07 42.99 4.00 2826.41 03:54:01 AM 22.14 0.00 22.14 0.00 5460.55 03:55:01 AM 15.09 0.43 14.66 69.98 615.76 Average: 60.53 13.91 46.61 1601.25 10343.28 03:49:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:50:01 AM 5483360 7035712 2399064 30.44 2688 1743308 740948 8.30 190656 1918312 109156 03:51:01 AM 5170272 6999920 2712152 34.41 2688 2006496 723780 8.10 221860 2141688 90068 03:52:01 AM 5251428 7082404 2630996 33.38 2688 2008424 639832 7.16 240524 2044276 4 03:53:01 AM 5030324 7060664 2852100 36.18 2688 2199740 644260 7.21 258528 2222920 152708 03:54:01 AM 5025672 7055660 2856752 36.24 2688 2199744 644260 7.21 258524 2222832 8 03:55:01 AM 5127140 6984148 2755284 34.95 2688 2032856 718612 8.05 289132 2111808 14412 Average: 5181366 7036418 2701058 34.27 2688 2031761 685282 7.67 243204 2110306 61059 03:49:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:50:01 AM eth0 275.67 168.02 1289.86 60.47 0.00 0.00 0.00 0.00 03:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:51:01 AM eth0 92.40 73.53 912.48 10.25 0.00 0.00 0.00 0.00 03:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:52:01 AM eth0 15.16 8.08 8.59 3.25 0.00 0.00 0.00 0.00 03:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:53:01 AM eth0 259.99 200.53 341.79 47.36 0.00 0.00 0.00 0.00 03:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:54:01 AM eth0 1.35 0.70 0.17 0.12 0.00 0.00 0.00 0.00 03:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:55:01 AM eth0 62.33 39.89 77.91 19.52 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 117.38 81.55 436.12 23.39 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) 10/25/2024 _x86_64_ (2 CPU) 03:48:36 LINUX RESTART (2 CPU) 03:49:02 AM CPU %user %nice %system %iowait %steal %idle 03:50:01 AM all 35.44 0.04 7.98 16.23 0.10 40.21 03:50:01 AM 0 34.37 0.05 7.86 15.54 0.10 42.07 03:50:01 AM 1 36.51 0.03 8.09 16.91 0.10 38.35 03:51:01 AM all 35.24 0.00 5.80 3.17 0.11 55.68 03:51:01 AM 0 28.08 0.00 5.07 3.86 0.10 62.89 03:51:01 AM 1 42.42 0.00 6.52 2.49 0.12 48.45 03:52:01 AM all 10.21 0.00 1.27 1.10 0.07 87.35 03:52:01 AM 0 13.67 0.00 1.14 1.17 0.08 83.94 03:52:01 AM 1 6.76 0.00 1.40 1.03 0.05 90.76 03:53:01 AM all 27.09 0.00 4.57 1.11 0.09 67.14 03:53:01 AM 0 21.20 0.00 4.14 0.68 0.08 73.89 03:53:01 AM 1 32.98 0.00 5.01 1.54 0.10 60.38 03:54:01 AM all 0.32 0.00 0.31 1.05 0.03 98.29 03:54:01 AM 0 0.58 0.00 0.28 1.24 0.03 97.86 03:54:01 AM 1 0.05 0.00 0.33 0.87 0.03 98.71 03:55:01 AM all 14.56 0.00 2.24 0.23 0.07 82.90 03:55:01 AM 0 8.40 0.00 1.97 0.15 0.07 89.41 03:55:01 AM 1 20.71 0.00 2.50 0.32 0.07 76.40 Average: all 20.40 0.01 3.67 3.76 0.08 72.08 Average: 0 17.64 0.01 3.39 3.72 0.08 75.17 Average: 1 23.17 0.01 3.96 3.80 0.08 69.00