---> uname -a: Linux prd-centos8-robot-2c-8g-9234.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 606 4969 19 2122 6794 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:72:23:a1 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.95/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85982sec preferred_lft 85982sec inet6 fe80::f816:3eff:fe72:23a1/64 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) 11/22/2024 _x86_64_ (2 CPU) 00:55:09 LINUX RESTART (2 CPU) 12:56:02 AM tps rtps wtps bread/s bwrtn/s 12:57:01 AM 98.85 13.44 85.41 2411.79 6720.01 12:58:01 AM 73.90 0.73 73.17 51.32 8953.39 12:59:01 AM 38.20 0.38 37.82 64.25 3301.12 01:00:01 AM 47.10 0.03 47.07 3.47 6957.73 01:01:01 AM 7.08 0.43 6.65 69.19 247.76 01:02:01 AM 28.71 0.60 28.11 66.48 1249.96 Average: 48.83 2.57 46.26 438.93 4565.40 12:56:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:57:01 AM 5300368 7034448 2582064 32.76 2688 1915792 714528 8.00 209892 2048252 164348 12:58:01 AM 5189220 7025460 2693212 34.17 2688 2013336 715788 8.01 230324 2115644 29180 12:59:01 AM 4966536 6973848 2915896 36.99 2688 2178872 777312 8.70 270472 2281924 146024 01:00:01 AM 5002172 7038888 2880260 36.54 2688 2206148 662980 7.42 256568 2248436 8 01:01:01 AM 5116344 6984952 2766088 35.09 2688 2041936 726140 8.13 251052 2157168 4572 01:02:01 AM 5148776 7017932 2733656 34.68 2688 2044268 699304 7.83 447256 1935164 16748 Average: 5120569 7012588 2761863 35.04 2688 2066725 716009 8.02 277594 2131098 60147 12:56:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:57:01 AM eth0 182.73 131.85 1308.84 30.18 0.00 0.00 0.00 0.00 12:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:58:01 AM eth0 50.02 35.48 451.53 6.89 0.00 0.00 0.00 0.00 12:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:59:01 AM eth0 40.30 28.84 295.33 6.80 0.00 0.00 0.00 0.00 01:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:00:01 AM eth0 192.70 141.09 44.16 38.23 0.00 0.00 0.00 0.00 01:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:01:01 AM eth0 56.52 34.26 76.87 18.25 0.00 0.00 0.00 0.00 01:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:02:01 AM eth0 20.43 17.69 16.73 8.91 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 90.19 64.68 362.93 18.18 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) 11/22/2024 _x86_64_ (2 CPU) 00:55:09 LINUX RESTART (2 CPU) 12:56:02 AM CPU %user %nice %system %iowait %steal %idle 12:57:01 AM all 36.28 0.00 6.55 3.56 0.14 53.47 12:57:01 AM 0 28.49 0.00 6.52 3.17 0.17 61.65 12:57:01 AM 1 44.05 0.00 6.57 3.96 0.12 45.30 12:58:01 AM all 21.72 0.00 3.43 2.83 0.11 71.90 12:58:01 AM 0 21.71 0.00 3.31 2.31 0.10 72.56 12:58:01 AM 1 21.74 0.00 3.55 3.35 0.12 71.24 12:59:01 AM all 22.10 0.00 2.68 1.14 0.10 73.98 12:59:01 AM 0 33.19 0.00 3.42 1.07 0.08 62.23 12:59:01 AM 1 11.05 0.00 1.95 1.20 0.12 85.68 01:00:01 AM all 12.26 0.00 2.30 1.42 0.07 83.95 01:00:01 AM 0 7.35 0.00 1.96 1.64 0.07 88.99 01:00:01 AM 1 17.18 0.00 2.64 1.20 0.07 78.91 01:01:01 AM all 5.72 0.00 1.30 0.08 0.08 92.82 01:01:01 AM 0 5.27 0.00 0.95 0.03 0.08 93.66 01:01:01 AM 1 6.18 0.00 1.64 0.12 0.08 91.98 01:02:01 AM all 28.42 0.00 3.46 0.42 0.08 67.62 01:02:01 AM 0 22.69 0.00 2.84 0.48 0.10 73.88 01:02:01 AM 1 34.12 0.00 4.08 0.35 0.07 61.39 Average: all 21.04 0.00 3.28 1.57 0.10 74.02 Average: 0 19.76 0.00 3.16 1.45 0.10 75.54 Average: 1 22.33 0.00 3.40 1.69 0.09 72.49