---> uname -a: Linux prd-centos8-robot-2c-8g-25640.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 696 4859 19 2141 6705 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:ea:c5:ff brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.22/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85788sec preferred_lft 85788sec inet6 fe80::f816:3eff:feea:c5ff/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) 09/22/2024 _x86_64_ (2 CPU) 01:28:31 LINUX RESTART (2 CPU) 01:29:01 AM tps rtps wtps bread/s bwrtn/s 01:30:01 AM 101.30 44.73 56.57 7277.56 35453.61 01:31:01 AM 121.49 7.00 114.49 1265.63 10372.46 01:32:01 AM 30.48 0.87 29.61 94.92 3687.79 01:33:01 AM 52.22 0.07 52.15 4.00 5777.77 01:34:01 AM 14.31 0.00 14.31 0.00 2472.94 01:35:01 AM 3.50 0.12 3.38 33.06 395.18 01:36:01 AM 2.10 0.00 2.10 0.00 69.32 01:37:01 AM 0.35 0.00 0.35 0.00 172.24 01:38:01 AM 12.63 0.32 12.31 36.92 485.62 Average: 37.60 5.90 31.70 968.18 6543.89 01:29:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:30:01 AM 5437944 6999804 2444480 31.01 2688 1752676 821480 9.20 190716 1963000 119416 01:31:01 AM 5153568 6979112 2728856 34.62 2688 2002276 777428 8.70 212032 2168280 90044 01:32:01 AM 5203496 7031364 2678928 33.99 2688 2005076 716096 8.02 240312 2092212 16 01:33:01 AM 4938940 6965072 2943484 37.34 2688 2195132 723812 8.10 259932 2305816 63848 01:34:01 AM 4940720 6966524 2941704 37.32 2688 2195136 723812 8.10 259924 2305040 16 01:35:01 AM 4879076 6914256 3003348 38.10 2688 2204512 791272 8.86 260192 2366296 8 01:36:01 AM 4862356 6897572 3020068 38.31 2688 2204548 832316 9.32 260192 2382368 4 01:37:01 AM 4864556 6904824 3017868 38.29 2688 2209600 832696 9.32 260252 2380420 4 01:38:01 AM 4992392 6876316 2890032 36.66 2688 2059344 799916 8.96 301572 2234472 31944 Average: 5030339 6948316 2852085 36.18 2688 2092033 779870 8.73 249458 2244212 33922 01:29:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:30:01 AM eth0 255.22 157.17 1395.72 58.69 0.00 0.00 0.00 0.00 01:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:31:01 AM eth0 76.25 58.62 787.92 9.43 0.00 0.00 0.00 0.00 01:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:32:01 AM eth0 13.18 9.05 5.97 3.65 0.00 0.00 0.00 0.00 01:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:33:01 AM eth0 204.52 153.32 319.68 46.07 0.00 0.00 0.00 0.00 01:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:34:01 AM eth0 2.27 1.07 0.52 1.44 0.00 0.00 0.00 0.00 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 194.87 174.66 105.31 67.61 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 317.78 306.47 552.60 109.31 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 122.65 116.68 342.21 33.16 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 64.00 40.20 97.29 37.71 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 138.97 113.02 400.83 40.79 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) 09/22/2024 _x86_64_ (2 CPU) 01:28:31 LINUX RESTART (2 CPU) 01:29:01 AM CPU %user %nice %system %iowait %steal %idle 01:30:01 AM all 38.05 0.03 7.69 20.47 0.12 33.65 01:30:01 AM 0 44.44 0.03 7.56 21.50 0.12 26.35 01:30:01 AM 1 31.62 0.02 7.81 19.45 0.12 40.99 01:31:01 AM all 35.88 0.00 6.08 4.51 0.14 53.39 01:31:01 AM 0 45.09 0.00 6.25 3.18 0.13 45.35 01:31:01 AM 1 26.65 0.00 5.91 5.84 0.15 61.45 01:32:01 AM all 10.68 0.00 1.38 1.23 0.09 86.63 01:32:01 AM 0 13.94 0.00 1.32 1.57 0.08 83.08 01:32:01 AM 1 7.41 0.00 1.44 0.88 0.10 90.17 01:33:01 AM all 28.53 0.00 4.92 3.30 0.13 63.12 01:33:01 AM 0 30.52 0.00 4.92 2.64 0.12 61.80 01:33:01 AM 1 26.54 0.00 4.92 3.95 0.15 64.44 01:34:01 AM all 0.13 0.00 0.23 0.69 0.02 98.94 01:34:01 AM 0 0.13 0.00 0.22 0.72 0.02 98.91 01:34:01 AM 1 0.12 0.00 0.23 0.67 0.02 98.96 01:35:01 AM all 23.72 0.00 1.28 0.13 0.10 74.78 01:35:01 AM 0 41.28 0.00 1.94 0.00 0.10 56.67 01:35:01 AM 1 6.04 0.00 0.61 0.25 0.10 93.00 01:36:01 AM all 26.08 0.00 0.60 0.01 0.09 73.22 01:36:01 AM 0 32.61 0.00 0.49 0.02 0.10 66.79 01:36:01 AM 1 19.56 0.00 0.70 0.00 0.08 79.65 01:37:01 AM all 13.89 0.00 0.38 0.03 0.08 85.63 01:37:01 AM 0 27.11 0.00 0.61 0.00 0.10 72.18 01:37:01 AM 1 0.85 0.00 0.15 0.05 0.05 98.90 01:38:01 AM all 14.93 0.00 2.12 0.17 0.08 82.70 01:38:01 AM 0 20.68 0.00 2.25 0.17 0.08 76.82 01:38:01 AM 1 9.17 0.00 1.99 0.17 0.08 88.59 Average: all 21.30 0.00 2.74 3.38 0.10 72.49 Average: 0 28.40 0.00 2.84 3.30 0.10 65.36 Average: 1 14.20 0.00 2.64 3.46 0.09 79.61