---> uname -a: Linux prd-centos8-robot-2c-8g-5498.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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 577 4805 19 2314 6817 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:c1:b9:b4 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.17/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85813sec preferred_lft 85813sec inet6 fe80::f816:3eff:fec1:b9b4/64 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) 01/26/2025 _x86_64_ (2 CPU) 23:34:13 LINUX RESTART (2 CPU) 11:35:01 PM tps rtps wtps bread/s bwrtn/s 11:36:01 PM 75.07 8.75 66.32 1494.68 5317.33 11:37:01 PM 84.06 0.73 83.32 53.05 10760.95 11:38:01 PM 10.51 0.42 10.10 64.78 519.43 11:39:01 PM 66.43 9.23 57.20 1641.72 7356.53 11:40:01 PM 7.40 0.00 7.40 0.00 772.39 11:41:01 PM 0.32 0.00 0.32 0.00 4.23 11:42:01 PM 0.22 0.00 0.22 0.00 2.40 11:43:01 PM 1.50 0.17 1.33 32.93 19.48 11:44:01 PM 29.96 0.53 29.42 64.78 1079.94 Average: 30.61 2.20 28.40 372.43 2870.34 11:35:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:36:01 PM 5380052 7075712 2502380 31.75 2688 1878788 655216 7.34 186904 1996624 185520 11:37:01 PM 5248916 7051244 2633516 33.41 2688 1980216 684744 7.67 208256 2082336 1120 11:38:01 PM 5209060 7045056 2673372 33.92 2688 2011800 671468 7.52 223852 2101516 30536 11:39:01 PM 5017392 7072836 2865040 36.35 2688 2225136 627812 7.03 264068 2224512 16604 11:40:01 PM 5019416 7074852 2863016 36.32 2688 2225136 619568 6.94 264068 2224800 4 11:41:01 PM 5019768 7075228 2862664 36.32 2688 2225144 619568 6.94 264068 2224532 4 11:42:01 PM 5019900 7075360 2862532 36.32 2688 2225144 619568 6.94 264068 2224580 4 11:43:01 PM 4970992 7027592 2911440 36.94 2688 2226276 667004 7.47 264712 2272664 168 11:44:01 PM 4938668 6998240 2943764 37.35 2688 2228632 696544 7.80 461080 2108656 16872 Average: 5091574 7055124 2790858 35.41 2688 2136252 651277 7.29 266786 2162247 27870 11:35:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:36:01 PM eth0 249.29 167.41 1551.40 54.79 0.00 0.00 0.00 0.00 11:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:37:01 PM eth0 45.78 34.17 465.15 7.18 0.00 0.00 0.00 0.00 11:38:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:38:01 PM eth0 26.69 15.96 7.01 4.68 0.00 0.00 0.00 0.00 11:39:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:39:01 PM eth0 628.66 463.06 412.46 103.22 0.00 0.00 0.00 0.00 11:40:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:40:01 PM eth0 1.57 0.80 0.38 0.18 0.00 0.00 0.00 0.00 11:41:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:41:01 PM eth0 0.70 0.15 0.09 0.01 0.00 0.00 0.00 0.00 11:42:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:42:01 PM eth0 1.18 0.17 0.07 0.01 0.00 0.00 0.00 0.00 11:43:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:43:01 PM eth0 10.86 7.42 10.60 4.23 0.00 0.00 0.00 0.00 11:44:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:44:01 PM eth0 23.43 20.99 19.35 10.34 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 109.80 78.90 274.04 20.52 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) 01/26/2025 _x86_64_ (2 CPU) 23:34:13 LINUX RESTART (2 CPU) 11:35:01 PM CPU %user %nice %system %iowait %steal %idle 11:36:01 PM all 33.64 0.00 5.17 1.53 0.10 59.56 11:36:01 PM 0 42.72 0.00 6.38 1.87 0.10 48.92 11:36:01 PM 1 24.60 0.00 3.96 1.18 0.10 70.16 11:37:01 PM all 19.59 0.00 3.15 4.19 0.08 72.98 11:37:01 PM 0 24.75 0.00 3.79 4.69 0.08 66.69 11:37:01 PM 1 14.42 0.00 2.52 3.69 0.08 79.28 11:38:01 PM all 12.01 0.00 2.09 1.24 0.07 84.59 11:38:01 PM 0 15.28 0.00 2.44 1.29 0.07 80.93 11:38:01 PM 1 8.74 0.00 1.74 1.20 0.07 88.25 11:39:01 PM all 23.19 0.00 5.01 2.61 0.10 69.08 11:39:01 PM 0 25.53 0.00 5.06 2.16 0.10 67.15 11:39:01 PM 1 20.86 0.00 4.96 3.07 0.10 71.01 11:40:01 PM all 0.33 0.00 0.13 0.15 0.06 99.33 11:40:01 PM 0 0.55 0.00 0.10 0.08 0.07 99.20 11:40:01 PM 1 0.10 0.00 0.17 0.22 0.05 99.47 11:41:01 PM all 0.32 0.00 0.07 0.01 0.04 99.57 11:41:01 PM 0 0.57 0.00 0.07 0.02 0.05 99.30 11:41:01 PM 1 0.07 0.00 0.07 0.00 0.03 99.83 11:42:01 PM all 0.30 0.00 0.05 0.00 0.04 99.61 11:42:01 PM 0 0.57 0.00 0.05 0.00 0.05 99.33 11:42:01 PM 1 0.03 0.00 0.05 0.00 0.03 99.88 11:43:01 PM all 2.38 0.00 0.59 0.03 0.04 96.96 11:43:01 PM 0 3.75 0.00 0.67 0.05 0.03 95.50 11:43:01 PM 1 1.00 0.00 0.52 0.00 0.05 98.43 11:44:01 PM all 29.77 0.00 3.49 0.18 0.08 66.48 11:44:01 PM 0 30.85 0.00 3.23 0.18 0.08 65.65 11:44:01 PM 1 28.69 0.00 3.76 0.18 0.07 67.31 Average: all 13.50 0.00 2.19 1.10 0.07 83.13 Average: 0 16.06 0.00 2.42 1.15 0.07 80.30 Average: 1 10.94 0.00 1.97 1.06 0.06 85.96