---> uname -a: Linux prd-centos8-robot-2c-8g-9812.novalocal 4.18.0-547.el8.x86_64 #1 SMP Wed Mar 20 00:35:01 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 9.5G 31G 24% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 565 5007 19 2124 6836 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:9d:83:9c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.85/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85902sec preferred_lft 85902sec inet6 fe80::f816:3eff:fe9d:839c/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-547.el8.x86_64 (centos-stream-8-robot-8eca76b2-cb40-4fba-ac9e-845c8a03a7a7.noval) 04/21/2024 _x86_64_ (2 CPU) 06:03:03 LINUX RESTART (2 CPU) 06:04:02 AM tps rtps wtps bread/s bwrtn/s 06:05:01 AM 84.12 13.05 71.07 2429.01 6130.40 06:06:01 AM 82.04 0.78 81.25 53.06 9473.17 06:07:01 AM 24.66 0.82 23.84 123.43 2083.61 06:08:01 AM 55.31 0.20 55.11 12.93 7202.43 06:09:01 AM 8.57 0.02 8.55 0.13 824.20 06:10:01 AM 2.32 0.03 2.28 1.87 138.24 06:11:01 AM 27.17 0.55 26.62 71.18 1345.38 Average: 40.49 2.18 38.31 379.61 3879.80 06:04:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:05:01 AM 5338120 7056896 2544308 32.28 2688 1901404 694672 7.78 211956 2010212 149216 06:06:01 AM 5196768 7026080 2685660 34.07 2688 2006156 711560 7.97 221712 2115468 37112 06:07:01 AM 5188956 7057288 2693472 34.17 2688 2043592 664296 7.44 244484 2096384 32184 06:08:01 AM 5039524 7072844 2842904 36.07 2688 2203052 626628 7.02 262688 2203432 15944 06:09:01 AM 5001120 7035636 2881308 36.55 2688 2204288 692872 7.76 262996 2243456 332 06:10:01 AM 5037408 7074836 2845020 36.09 2688 2207200 628112 7.03 263448 2206828 1140 06:11:01 AM 5119708 6987928 2762720 35.05 2688 2044160 711232 7.96 440944 1971204 176 Average: 5131658 7044501 2750770 34.90 2688 2087122 675625 7.56 272604 2120998 33729 06:04:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:05:01 AM eth0 169.34 123.39 1181.32 34.07 0.00 0.00 0.00 0.00 06:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:06:01 AM eth0 45.28 36.68 417.52 7.17 0.00 0.00 0.00 0.00 06:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:07:01 AM eth0 11.66 9.70 6.03 3.78 0.00 0.00 0.00 0.00 06:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:08:01 AM eth0 228.85 197.58 334.92 44.82 0.00 0.00 0.00 0.00 06:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:09:01 AM eth0 21.50 20.56 7.79 3.98 0.00 0.00 0.00 0.00 06:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:10:01 AM eth0 26.02 24.79 9.82 5.39 0.00 0.00 0.00 0.00 06:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:11:01 AM eth0 47.38 35.20 84.14 27.91 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 78.36 63.84 289.51 18.12 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-547.el8.x86_64 (centos-stream-8-robot-8eca76b2-cb40-4fba-ac9e-845c8a03a7a7.noval) 04/21/2024 _x86_64_ (2 CPU) 06:03:03 LINUX RESTART (2 CPU) 06:04:02 AM CPU %user %nice %system %iowait %steal %idle 06:05:01 AM all 38.26 0.00 6.21 3.21 0.14 52.18 06:05:01 AM 0 45.85 0.00 6.70 2.82 0.14 44.49 06:05:01 AM 1 30.68 0.00 5.71 3.60 0.14 59.87 06:06:01 AM all 30.40 0.00 3.60 3.16 0.09 62.75 06:06:01 AM 0 47.33 0.00 4.30 3.20 0.08 45.08 06:06:01 AM 1 13.47 0.00 2.90 3.12 0.10 80.41 06:07:01 AM all 17.23 0.00 2.19 0.89 0.08 79.61 06:07:01 AM 0 23.80 0.00 2.22 0.88 0.08 73.02 06:07:01 AM 1 10.65 0.00 2.15 0.90 0.08 86.21 06:08:01 AM all 26.24 0.00 3.87 2.23 0.09 67.57 06:08:01 AM 0 37.33 0.00 4.54 1.84 0.08 56.22 06:08:01 AM 1 15.13 0.00 3.19 2.62 0.10 78.95 06:09:01 AM all 7.65 0.00 0.72 0.24 0.06 91.33 06:09:01 AM 0 10.37 0.00 0.90 0.49 0.07 88.17 06:09:01 AM 1 4.94 0.00 0.54 0.00 0.05 94.48 06:10:01 AM all 8.99 0.00 0.68 0.03 0.08 90.23 06:10:01 AM 0 9.41 0.00 0.59 0.03 0.07 89.90 06:10:01 AM 1 8.57 0.00 0.77 0.02 0.08 90.56 06:11:01 AM all 30.79 0.00 3.18 0.40 0.10 65.53 06:11:01 AM 0 37.97 0.00 3.46 0.63 0.10 57.84 06:11:01 AM 1 23.61 0.00 2.90 0.17 0.10 73.22 Average: all 22.77 0.00 2.91 1.45 0.09 72.78 Average: 0 30.27 0.00 3.24 1.41 0.09 64.99 Average: 1 15.26 0.00 2.59 1.49 0.09 80.57