---> uname -a: Linux prd-centos8-robot-2c-8g-7038.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 623 4964 19 2109 6778 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:0e:12:65 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.176/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85908sec preferred_lft 85908sec inet6 fe80::f816:3eff:fe0e:1265/64 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) 08/03/2024 _x86_64_ (2 CPU) 01:33:34 LINUX RESTART (2 CPU) 01:34:01 AM tps rtps wtps bread/s bwrtn/s 01:35:01 AM 124.94 61.85 63.10 7679.44 38075.21 01:36:01 AM 126.24 7.41 118.83 1296.50 9753.52 01:37:01 AM 25.09 0.85 24.24 123.96 3178.44 01:38:01 AM 58.85 0.03 58.81 3.47 7532.96 01:39:01 AM 11.05 0.08 10.96 31.99 880.40 01:40:01 AM 2.00 0.00 2.00 0.00 66.86 01:41:02 AM 9.40 0.33 9.06 37.85 294.67 Average: 51.08 10.08 41.00 1310.49 8540.48 01:34:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:35:01 AM 5382168 6976732 2500256 31.72 2688 1785076 775644 8.68 193012 2014380 127856 01:36:01 AM 5147008 6967108 2735416 34.70 2688 1997444 751444 8.41 222972 2165844 82628 01:37:01 AM 5163232 6991572 2719192 34.50 2688 2005960 716724 8.03 246840 2125584 3540 01:38:01 AM 4993436 7016664 2888988 36.65 2688 2192468 670776 7.51 261812 2245100 15948 01:39:01 AM 4957356 6981660 2925068 37.11 2688 2193836 750740 8.41 262108 2284400 16 01:40:01 AM 4956640 6980980 2925784 37.12 2688 2193872 732476 8.20 262108 2284804 32 01:41:02 AM 5098632 6950280 2783792 35.32 2688 2027248 749004 8.39 285016 2144456 17680 Average: 5099782 6980714 2782642 35.30 2688 2056558 735258 8.23 247695 2180653 35386 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 313.65 176.09 1577.54 59.69 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 54.63 42.85 523.71 8.30 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 17.08 10.00 6.18 3.82 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 282.52 213.33 319.99 51.89 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 21.81 15.75 6.37 2.27 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 3.70 3.48 0.83 1.59 0.00 0.00 0.00 0.00 01:41:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:41:02 AM eth0 40.54 29.44 75.21 19.65 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 104.85 70.14 358.56 21.03 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) 08/03/2024 _x86_64_ (2 CPU) 01:33:34 LINUX RESTART (2 CPU) 01:34:01 AM CPU %user %nice %system %iowait %steal %idle 01:35:01 AM all 37.59 0.04 7.68 17.41 0.10 37.18 01:35:01 AM 0 38.79 0.03 7.99 18.22 0.10 34.87 01:35:01 AM 1 36.38 0.05 7.38 16.60 0.10 39.49 01:36:01 AM all 31.81 0.00 5.39 3.36 0.09 59.35 01:36:01 AM 0 40.31 0.00 5.45 3.55 0.10 50.58 01:36:01 AM 1 23.28 0.00 5.33 3.18 0.08 68.13 01:37:01 AM all 11.44 0.00 1.92 1.09 0.07 85.49 01:37:01 AM 0 13.69 0.00 1.82 1.25 0.07 83.17 01:37:01 AM 1 9.18 0.00 2.01 0.92 0.07 87.82 01:38:01 AM all 26.09 0.00 4.54 3.00 0.09 66.27 01:38:01 AM 0 25.10 0.00 4.25 2.62 0.10 67.93 01:38:01 AM 1 27.09 0.00 4.83 3.38 0.08 64.62 01:39:01 AM all 2.08 0.00 0.33 0.29 0.04 97.26 01:39:01 AM 0 2.19 0.00 0.40 0.28 0.03 97.09 01:39:01 AM 1 1.96 0.00 0.25 0.30 0.05 97.43 01:40:01 AM all 0.53 0.00 0.11 0.01 0.03 99.31 01:40:01 AM 0 0.50 0.00 0.07 0.00 0.03 99.40 01:40:01 AM 1 0.57 0.00 0.15 0.02 0.03 99.23 01:41:02 AM all 13.03 0.00 1.92 0.07 0.06 84.93 01:41:02 AM 0 17.14 0.00 1.54 0.10 0.05 81.17 01:41:02 AM 1 8.94 0.00 2.29 0.03 0.07 88.67 Average: all 17.51 0.01 3.13 3.60 0.07 75.69 Average: 0 19.67 0.00 3.07 3.71 0.07 73.46 Average: 1 15.35 0.01 3.18 3.49 0.07 77.91