---> uname -a: Linux prd-centos8-robot-2c-8g-4817.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: 2799.996 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 2114 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:e1:ad:1d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.125/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85879sec preferred_lft 85879sec inet6 fe80::f816:3eff:fee1:ad1d/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) 07/27/2024 _x86_64_ (2 CPU) 01:33:40 LINUX RESTART (2 CPU) 01:34:01 AM tps rtps wtps bread/s bwrtn/s 01:35:01 AM 178.78 116.31 62.47 14463.43 40384.29 01:36:01 AM 124.10 4.02 120.08 104.92 10785.75 01:37:01 AM 24.86 0.85 24.01 123.96 2060.81 01:38:01 AM 32.91 0.00 32.91 0.00 2042.39 01:39:01 AM 32.74 0.13 32.61 35.59 6220.09 01:40:01 AM 3.62 0.00 3.62 0.00 124.29 01:41:01 AM 0.43 0.00 0.43 0.00 7.98 01:42:01 AM 25.01 0.65 24.36 74.11 1228.41 Average: 52.81 15.25 37.56 1850.59 7857.49 01:34:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:35:01 AM 5382340 7019372 2500092 31.72 2688 1826828 776452 8.69 217808 1990548 123420 01:36:01 AM 5178352 7003668 2704080 34.31 2688 2002144 718316 8.04 222504 2126856 35220 01:37:01 AM 5262428 7092200 2620004 33.24 2688 2007132 637100 7.13 241792 2034928 20 01:38:01 AM 4987836 7016228 2894596 36.72 2688 2197124 691448 7.74 257372 2265672 171872 01:39:01 AM 4967244 6996616 2915188 36.98 2688 2198524 748900 8.39 262028 2278320 260 01:40:01 AM 4764092 6793512 3118340 39.56 2688 2198572 942476 10.55 262028 2480100 28 01:41:01 AM 4904088 6933868 2978344 37.78 2688 2198916 819812 9.18 262028 2340892 324 01:42:01 AM 5150488 7008812 2731944 34.66 2688 2033628 691708 7.75 440728 1939852 192 Average: 5074608 6983034 2807824 35.62 2688 2082858 753276 8.43 270786 2182146 41417 01:34:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:35:01 AM eth0 346.78 192.27 1589.51 57.47 0.00 0.00 0.00 0.00 01:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:36:01 AM eth0 54.21 43.71 500.76 8.13 0.00 0.00 0.00 0.00 01:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:37:01 AM eth0 17.46 8.71 5.57 3.28 0.00 0.00 0.00 0.00 01:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:38:01 AM eth0 39.39 33.23 270.44 15.23 0.00 0.00 0.00 0.00 01:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:39:01 AM eth0 169.83 103.58 45.72 302.72 0.00 0.00 0.00 0.00 01:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:40:01 AM eth0 452.78 400.72 5820.51 436.41 0.00 0.00 0.00 0.00 01:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:41:01 AM eth0 289.60 276.51 4924.17 18.05 0.00 0.00 0.00 0.00 01:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:42:01 AM eth0 55.70 41.67 84.03 26.02 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 178.23 137.55 1655.14 108.42 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) 07/27/2024 _x86_64_ (2 CPU) 01:33:40 LINUX RESTART (2 CPU) 01:34:01 AM CPU %user %nice %system %iowait %steal %idle 01:35:01 AM all 40.44 0.04 10.67 10.91 0.11 37.82 01:35:01 AM 0 42.80 0.05 10.83 9.96 0.10 36.25 01:35:01 AM 1 38.08 0.03 10.51 11.87 0.12 39.39 01:36:01 AM all 33.90 0.00 4.87 4.11 0.09 57.02 01:36:01 AM 0 37.61 0.00 4.86 5.10 0.08 52.34 01:36:01 AM 1 30.18 0.00 4.89 3.12 0.10 61.71 01:37:01 AM all 10.16 0.00 1.35 2.12 0.09 86.28 01:37:01 AM 0 12.11 0.00 1.56 2.61 0.07 83.65 01:37:01 AM 1 8.21 0.00 1.14 1.62 0.12 88.91 01:38:01 AM all 24.28 0.00 3.90 1.19 0.08 70.54 01:38:01 AM 0 29.62 0.00 4.54 2.06 0.08 63.69 01:38:01 AM 1 18.88 0.00 3.26 0.32 0.08 77.46 01:39:01 AM all 9.17 0.00 1.49 1.69 0.06 87.59 01:39:01 AM 0 6.41 0.00 1.48 1.16 0.07 90.89 01:39:01 AM 1 11.93 0.00 1.51 2.21 0.05 84.31 01:40:01 AM all 14.15 0.00 1.22 0.05 0.12 84.46 01:40:01 AM 0 8.64 0.00 0.49 0.10 0.10 90.67 01:40:01 AM 1 19.71 0.00 1.96 0.00 0.14 78.20 01:41:01 AM all 10.00 0.00 0.96 0.00 0.08 88.96 01:41:01 AM 0 16.23 0.00 1.30 0.00 0.10 82.38 01:41:01 AM 1 3.88 0.00 0.62 0.00 0.07 95.43 01:42:01 AM all 24.58 0.00 3.29 0.26 0.08 71.78 01:42:01 AM 0 34.23 0.00 3.81 0.29 0.08 61.58 01:42:01 AM 1 14.99 0.00 2.77 0.23 0.08 81.92 Average: all 20.85 0.01 3.47 2.54 0.09 73.04 Average: 0 23.49 0.01 3.61 2.67 0.09 70.14 Average: 1 18.22 0.00 3.33 2.42 0.09 75.93