---> uname -a: Linux prd-centos8-robot-2c-8g-26821.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 615 4954 19 2127 6785 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:4a:96:34 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.250/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85811sec preferred_lft 85811sec inet6 fe80::f816:3eff:fe4a:9634/64 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) 09/24/2024 _x86_64_ (2 CPU) 02:38:19 LINUX RESTART (2 CPU) 02:39:01 AM tps rtps wtps bread/s bwrtn/s 02:40:01 AM 89.49 50.01 39.48 6354.82 30450.21 02:41:01 AM 83.46 7.00 76.47 1258.76 5998.40 02:42:01 AM 79.09 1.02 78.07 111.43 9540.59 02:43:01 AM 25.78 0.03 25.75 2.27 1579.40 02:44:01 AM 43.23 0.03 43.19 3.47 6767.29 02:45:01 AM 3.83 0.10 3.73 32.12 134.66 02:46:01 AM 1.83 0.03 1.80 1.87 113.26 02:47:01 AM 11.13 0.32 10.81 36.93 446.33 02:48:01 AM 22.70 0.53 22.16 64.79 1220.11 Average: 40.06 6.56 33.50 874.23 6250.74 02:39:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:40:01 AM 5608244 7096632 2274188 28.85 2688 1682004 681912 7.64 177568 1819320 79824 02:41:01 AM 5266696 7070892 2615736 33.18 2688 1981224 668680 7.49 211016 2067028 222148 02:42:01 AM 5261948 7095884 2620484 33.24 2688 2010960 627532 7.03 240184 2035968 28 02:43:01 AM 5046340 7074748 2836092 35.98 2688 2197612 633436 7.09 257636 2209360 167100 02:44:01 AM 4999140 7031228 2883292 36.58 2688 2201072 662252 7.42 259692 2249424 76 02:45:01 AM 4957780 6991340 2924652 37.10 2688 2202544 732240 8.20 259892 2290908 512 02:46:01 AM 4953324 6988044 2929108 37.16 2688 2203712 732240 8.20 260100 2294944 0 02:47:01 AM 5062028 6958396 2820404 35.78 2688 2071460 749752 8.39 280464 2185272 32948 02:48:01 AM 5093676 6968636 2788756 35.38 2688 2050428 741864 8.31 449988 1987636 16592 Average: 5138797 7030644 2743635 34.81 2688 2066780 692212 7.75 266282 2126651 57692 02:39:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:40:01 AM eth0 264.05 157.12 1045.47 55.51 0.00 0.00 0.00 0.00 02:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:41:01 AM eth0 71.55 58.34 764.00 8.14 0.00 0.00 0.00 0.00 02:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:42:01 AM eth0 45.25 34.69 384.28 6.74 0.00 0.00 0.00 0.00 02:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:43:01 AM eth0 34.01 29.46 273.81 5.76 0.00 0.00 0.00 0.00 02:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:44:01 AM eth0 194.65 150.46 46.85 41.20 0.00 0.00 0.00 0.00 02:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:45:01 AM eth0 18.51 10.66 4.89 2.86 0.00 0.00 0.00 0.00 02:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:46:01 AM eth0 30.21 22.24 7.77 5.13 0.00 0.00 0.00 0.00 02:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:47:01 AM eth0 64.17 46.74 86.34 27.90 0.00 0.00 0.00 0.00 02:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:48:01 AM eth0 16.55 15.53 14.50 7.53 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 82.11 58.36 292.04 17.86 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) 09/24/2024 _x86_64_ (2 CPU) 02:38:19 LINUX RESTART (2 CPU) 02:39:01 AM CPU %user %nice %system %iowait %steal %idle 02:40:01 AM all 28.78 0.05 5.35 30.35 0.08 35.38 02:40:01 AM 0 24.23 0.05 4.34 33.82 0.08 37.47 02:40:01 AM 1 33.34 0.05 6.36 26.87 0.08 33.29 02:41:01 AM all 33.00 0.00 5.75 3.63 0.10 57.52 02:41:01 AM 0 27.30 0.00 4.89 3.15 0.12 64.54 02:41:01 AM 1 38.72 0.00 6.62 4.11 0.08 50.46 02:42:01 AM all 20.71 0.00 2.35 4.28 0.08 72.58 02:42:01 AM 0 19.20 0.00 1.97 4.43 0.08 74.31 02:42:01 AM 1 22.23 0.00 2.73 4.12 0.08 70.84 02:43:01 AM all 18.01 0.00 3.00 2.90 0.08 76.00 02:43:01 AM 0 12.55 0.00 2.36 2.87 0.08 82.13 02:43:01 AM 1 23.52 0.00 3.65 2.94 0.08 69.81 02:44:01 AM all 10.07 0.00 2.15 12.35 0.08 75.36 02:44:01 AM 0 10.23 0.00 2.03 14.83 0.07 72.84 02:44:01 AM 1 9.90 0.00 2.28 9.85 0.08 77.88 02:45:01 AM all 2.61 0.00 0.32 0.15 0.04 96.88 02:45:01 AM 0 0.60 0.00 0.22 0.10 0.03 99.05 02:45:01 AM 1 4.63 0.00 0.42 0.20 0.05 94.70 02:46:01 AM all 8.35 0.00 0.81 0.02 0.09 90.73 02:46:01 AM 0 5.30 0.00 0.52 0.00 0.08 94.10 02:46:01 AM 1 11.40 0.00 1.11 0.03 0.10 87.36 02:47:01 AM all 17.04 0.00 1.83 0.82 0.09 80.22 02:47:01 AM 0 7.34 0.00 1.64 0.49 0.10 90.43 02:47:01 AM 1 26.84 0.00 2.02 1.15 0.08 69.90 02:48:01 AM all 26.77 0.00 2.91 0.90 0.10 69.32 02:48:01 AM 0 18.32 0.00 2.39 0.69 0.10 78.50 02:48:01 AM 1 35.25 0.00 3.43 1.11 0.10 60.11 Average: all 18.37 0.01 2.72 6.14 0.08 72.68 Average: 0 13.89 0.01 2.26 6.69 0.08 77.07 Average: 1 22.86 0.01 3.18 5.59 0.08 68.28