---> uname -a: Linux prd-centos8-robot-2c-8g-10913.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 579 4996 19 2121 6822 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:99:d8:1a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.217/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85817sec preferred_lft 85817sec inet6 fe80::f816:3eff:fe99:d81a/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) 11/28/2024 _x86_64_ (2 CPU) 00:57:16 LINUX RESTART (2 CPU) 12:58:01 AM tps rtps wtps bread/s bwrtn/s 12:59:01 AM 68.72 33.98 34.74 5830.25 12491.59 01:00:01 AM 105.63 6.76 98.87 1247.32 8984.41 01:01:01 AM 44.22 0.70 43.52 50.77 6030.45 01:02:01 AM 20.96 0.50 20.46 66.59 1380.42 01:03:01 AM 34.16 0.00 34.16 0.00 2371.68 01:04:01 AM 32.98 0.03 32.94 3.47 6008.83 01:05:01 AM 2.98 0.10 2.88 32.93 104.72 01:06:01 AM 13.73 0.32 13.41 36.92 479.47 01:07:01 AM 26.00 0.52 25.48 63.86 1123.73 Average: 38.82 4.77 34.05 814.81 4330.79 12:58:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:59:01 AM 5546132 7075312 2336300 29.64 2688 1721192 679836 7.61 185864 1868076 82044 01:00:01 AM 5188336 6998988 2694096 34.18 2688 1988576 724400 8.11 217392 2134188 133904 01:01:01 AM 5176380 7011584 2706052 34.33 2688 2012036 700388 7.84 220448 2141224 30692 01:02:01 AM 5253668 7090592 2628764 33.35 2688 2014048 621392 6.96 239964 2045600 8 01:03:01 AM 4950528 6992852 2931904 37.20 2688 2211100 698392 7.82 254224 2308228 168944 01:04:01 AM 5029384 7067952 2853048 36.20 2688 2207916 627644 7.03 257140 2223096 8 01:05:01 AM 4985400 7025508 2897032 36.75 2688 2209456 694756 7.78 257268 2265600 560 01:06:01 AM 5066056 6960176 2816376 35.73 2688 2069344 742340 8.31 278976 2183984 31428 01:07:01 AM 5124568 6993948 2757864 34.99 2688 2045088 702368 7.86 448000 1960576 16728 Average: 5146717 7024101 2735715 34.71 2688 2053195 687946 7.70 262142 2125619 51591 12:58:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 263.42 159.88 1207.14 57.76 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 50.10 40.92 588.26 5.44 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 51.00 32.81 439.34 5.68 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 9.84 7.92 4.65 3.17 0.00 0.00 0.00 0.00 01:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:03:01 AM eth0 33.79 29.81 294.81 6.62 0.00 0.00 0.00 0.00 01:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:04:01 AM eth0 158.77 110.75 35.70 33.12 0.00 0.00 0.00 0.00 01:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 AM eth0 30.43 21.53 27.19 2.82 0.00 0.00 0.00 0.00 01:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 AM eth0 196.65 161.38 1844.36 27.88 0.00 0.00 0.00 0.00 01:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 AM eth0 20.71 19.63 16.75 8.77 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 90.52 64.96 495.36 16.81 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) 11/28/2024 _x86_64_ (2 CPU) 00:57:16 LINUX RESTART (2 CPU) 12:58:01 AM CPU %user %nice %system %iowait %steal %idle 12:59:01 AM all 22.73 0.03 5.35 15.37 0.16 56.36 12:59:01 AM 0 26.37 0.05 6.79 16.03 0.22 50.54 12:59:01 AM 1 19.10 0.00 3.93 14.71 0.10 62.16 01:00:01 AM all 24.81 0.00 4.59 9.90 0.12 60.58 01:00:01 AM 0 28.29 0.00 5.52 10.58 0.10 55.51 01:00:01 AM 1 21.34 0.00 3.67 9.22 0.13 65.63 01:01:01 AM all 13.82 0.00 2.00 4.86 0.13 79.19 01:01:01 AM 0 14.90 0.00 1.65 3.55 0.12 79.79 01:01:01 AM 1 12.74 0.00 2.35 6.19 0.14 78.58 01:02:01 AM all 10.34 0.00 1.15 0.94 0.05 87.52 01:02:01 AM 0 8.83 0.00 1.14 1.03 0.05 88.95 01:02:01 AM 1 11.85 0.00 1.17 0.85 0.05 86.08 01:03:01 AM all 22.45 0.00 3.42 2.32 0.10 71.72 01:03:01 AM 0 32.94 0.00 4.21 2.85 0.12 59.88 01:03:01 AM 1 12.16 0.00 2.65 1.79 0.08 83.32 01:04:01 AM all 5.76 0.00 1.46 1.60 0.06 91.13 01:04:01 AM 0 8.27 0.00 1.30 1.14 0.05 89.23 01:04:01 AM 1 3.23 0.00 1.61 2.06 0.07 93.03 01:05:01 AM all 2.98 0.00 0.28 0.03 0.05 96.66 01:05:01 AM 0 4.21 0.00 0.37 0.02 0.05 95.35 01:05:01 AM 1 1.74 0.00 0.18 0.05 0.05 97.97 01:06:01 AM all 13.77 0.00 1.90 0.74 0.15 83.44 01:06:01 AM 0 13.90 0.00 2.07 0.98 0.22 82.84 01:06:01 AM 1 13.65 0.00 1.72 0.51 0.08 84.04 01:07:01 AM all 28.87 0.00 3.45 1.10 0.10 66.48 01:07:01 AM 0 34.63 0.00 3.71 1.11 0.10 60.44 01:07:01 AM 1 23.08 0.00 3.18 1.10 0.10 72.54 Average: all 16.14 0.00 2.62 4.08 0.10 77.06 Average: 0 19.09 0.01 2.96 4.12 0.11 73.70 Average: 1 13.19 0.00 2.27 4.04 0.09 80.41