---> uname -a: Linux prd-centos8-robot-2c-8g-17766.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 586 4974 19 2137 6815 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:3f:33:6a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.205/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85885sec preferred_lft 85885sec inet6 fe80::f816:3eff:fe3f:336a/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) 02/14/2025 _x86_64_ (2 CPU) 00:56:19 LINUX RESTART (2 CPU) 12:57:01 AM tps rtps wtps bread/s bwrtn/s 12:58:02 AM 88.06 6.28 81.78 1093.99 6337.76 12:59:01 AM 79.66 0.68 78.99 52.06 10318.51 01:00:01 AM 13.83 0.42 13.41 64.78 587.72 01:01:01 AM 64.41 6.76 57.65 1249.32 7879.47 01:02:01 AM 5.70 0.17 5.53 33.85 244.13 01:03:01 AM 1.83 0.03 1.80 1.87 97.53 01:04:01 AM 11.20 0.32 10.88 36.93 418.16 Average: 37.71 2.10 35.62 362.59 3681.72 12:57:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:58:02 AM 5305288 7076428 2577144 32.69 2688 1949460 656352 7.35 186924 2058408 233148 12:59:01 AM 5213052 7018032 2669380 33.86 2688 1982516 712768 7.98 198000 2128476 8 01:00:01 AM 5205972 7051124 2676460 33.95 2688 2020168 698088 7.82 227112 2100436 35128 01:01:01 AM 5010436 7058172 2871996 36.44 2688 2217112 657004 7.36 258036 2239160 104 01:02:01 AM 4972224 7021432 2910208 36.92 2688 2218592 699756 7.84 258364 2278412 40 01:03:01 AM 4967400 7017828 2915032 36.98 2688 2219812 715416 8.01 258572 2283232 24 01:04:01 AM 5067708 6978308 2814724 35.71 2688 2086120 717052 8.03 284572 2180364 37280 Average: 5106011 7031618 2776421 35.22 2688 2099111 693777 7.77 238797 2181213 43676 12:57:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:58:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:58:02 AM eth0 179.78 131.53 1261.70 27.76 0.00 0.00 0.00 0.00 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 36.18 25.94 461.93 4.22 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 16.91 11.08 9.81 4.49 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 225.14 163.51 332.52 44.62 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 16.67 8.21 4.34 1.20 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 30.61 23.46 8.60 5.24 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 64.22 44.58 86.19 30.20 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 81.47 58.41 308.95 16.85 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) 02/14/2025 _x86_64_ (2 CPU) 00:56:19 LINUX RESTART (2 CPU) 12:57:01 AM CPU %user %nice %system %iowait %steal %idle 12:58:02 AM all 38.90 0.00 6.39 1.06 0.08 53.57 12:58:02 AM 0 42.71 0.00 6.69 1.16 0.08 49.36 12:58:02 AM 1 35.07 0.00 6.09 0.95 0.08 57.80 12:59:01 AM all 10.69 0.00 1.53 3.18 0.07 84.53 12:59:01 AM 0 12.78 0.00 1.29 2.92 0.07 82.94 12:59:01 AM 1 8.60 0.00 1.77 3.45 0.07 86.12 01:00:01 AM all 15.55 0.00 2.31 0.09 0.08 81.97 01:00:01 AM 0 28.64 0.00 3.14 0.15 0.07 68.01 01:00:01 AM 1 2.47 0.00 1.49 0.03 0.08 95.93 01:01:01 AM all 20.62 0.00 4.06 0.71 0.07 74.55 01:01:01 AM 0 27.46 0.00 4.40 0.55 0.07 67.53 01:01:01 AM 1 13.79 0.00 3.72 0.87 0.07 81.55 01:02:01 AM all 2.04 0.00 0.34 0.03 0.03 97.55 01:02:01 AM 0 3.01 0.00 0.42 0.02 0.03 96.52 01:02:01 AM 1 1.07 0.00 0.27 0.05 0.03 98.58 01:03:01 AM all 8.64 0.00 0.79 0.02 0.08 90.47 01:03:01 AM 0 14.46 0.00 1.32 0.00 0.07 84.15 01:03:01 AM 1 2.83 0.00 0.27 0.03 0.08 96.79 01:04:01 AM all 17.93 0.00 1.79 0.11 0.07 80.11 01:04:01 AM 0 21.70 0.00 2.02 0.13 0.07 76.07 01:04:01 AM 1 14.15 0.00 1.56 0.08 0.07 84.14 Average: all 16.36 0.00 2.46 0.74 0.07 80.37 Average: 0 21.57 0.00 2.76 0.70 0.06 74.90 Average: 1 11.15 0.00 2.17 0.77 0.07 85.84