---> uname -a: Linux prd-centos8-robot-2c-8g-37408.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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 621 4824 19 2251 6779 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:81:6a:dd brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.195/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85560sec preferred_lft 85560sec inet6 fe80::f816:3eff:fe81:6add/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) 06/26/2025 _x86_64_ (2 CPU) 00:57:19 LINUX RESTART (2 CPU) 12:58:02 AM tps rtps wtps bread/s bwrtn/s 12:59:01 AM 86.97 6.46 80.52 1116.10 6535.90 01:00:01 AM 84.24 0.73 83.50 53.06 10222.83 01:01:01 AM 41.23 7.36 33.87 1309.98 2195.45 01:02:01 AM 52.77 2.80 49.98 441.10 7504.61 01:03:01 AM 3.50 0.02 3.48 0.13 147.34 01:04:01 AM 2.52 0.00 2.52 0.00 569.43 01:05:01 AM 0.42 0.00 0.42 0.00 333.13 01:06:01 AM 0.33 0.02 0.32 1.07 235.40 01:07:01 AM 0.87 0.03 0.83 1.87 267.34 01:08:01 AM 0.92 0.37 0.55 53.45 84.56 01:09:01 AM 0.18 0.00 0.18 0.00 19.51 01:10:01 AM 6.55 0.32 6.23 36.92 276.21 01:11:01 AM 31.17 0.53 30.64 64.78 3121.61 Average: 23.90 1.43 22.47 235.74 2419.03 12:58:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:59:01 AM 5324732 7101656 2557692 32.45 2688 1955436 645432 7.23 186168 2038436 233576 01:00:01 AM 5115808 6964836 2766616 35.10 2688 2026708 776472 8.69 212648 2210480 42096 01:01:01 AM 4956120 7015576 2926304 37.12 2688 2228976 693672 7.77 257780 2300060 185468 01:02:01 AM 4983620 7060896 2898804 36.78 2688 2246024 646708 7.24 266472 2253788 4 01:03:01 AM 4940364 7019216 2942060 37.32 2688 2247616 700396 7.84 266652 2296636 852 01:04:01 AM 4908940 7005208 2973484 37.72 2688 2265056 716652 8.02 267068 2327700 3512 01:05:01 AM 4882276 6989764 3000148 38.06 2688 2276300 757308 8.48 267068 2353808 4844 01:06:01 AM 4877784 6988676 3004640 38.12 2688 2279656 772712 8.65 267088 2359224 1148 01:07:01 AM 4867992 6985436 3014432 38.24 2688 2286200 772712 8.65 267368 2367976 44 01:08:01 AM 4478572 6923480 3403852 43.18 2688 2289984 787696 8.82 268688 2376420 12 01:09:01 AM 4477772 6923240 3404652 43.19 2688 2290532 787696 8.82 268704 2377264 44 01:10:01 AM 4975092 6972084 2907332 36.88 2688 2171336 751492 8.41 305316 2243392 66976 01:11:01 AM 4991232 6988240 2891192 36.68 2688 2171828 725684 8.13 505988 2030864 10280 Average: 4906177 6995254 2976247 37.76 2688 2210435 733433 8.21 277462 2272004 42220 12:58:02 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 204.90 147.05 1428.23 39.47 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 62.46 44.21 553.17 9.10 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 37.14 30.42 313.58 7.11 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 205.00 151.56 44.33 32.94 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 23.45 16.56 22.26 2.44 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 39.39 37.70 122.20 10.48 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 21.00 20.18 73.82 13.27 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 23.48 20.58 6.30 4.85 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 15.01 12.25 55.48 10.76 0.00 0.00 0.00 0.00 01:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 AM eth0 40.40 54.43 24.17 5.13 0.00 0.00 0.00 0.00 01:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:09:01 AM eth0 18.98 14.26 4.19 2.51 0.00 0.00 0.00 0.00 01:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:10:01 AM eth0 75.49 52.13 145.21 86.51 0.00 0.00 0.00 0.00 01:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:11:01 AM eth0 17.53 16.74 15.48 8.19 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 60.14 47.42 214.48 17.88 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) 06/26/2025 _x86_64_ (2 CPU) 00:57:19 LINUX RESTART (2 CPU) 12:58:02 AM CPU %user %nice %system %iowait %steal %idle 12:59:01 AM all 39.52 0.00 6.00 0.85 0.10 53.53 12:59:01 AM 0 34.85 0.00 4.93 0.59 0.10 59.53 12:59:01 AM 1 44.22 0.00 7.07 1.10 0.10 47.51 01:00:01 AM all 22.68 0.00 2.87 1.16 0.10 73.18 01:00:01 AM 0 12.52 0.00 2.37 1.47 0.10 83.54 01:00:01 AM 1 32.85 0.00 3.38 0.85 0.10 62.82 01:01:01 AM all 24.63 0.00 4.65 0.47 0.08 70.17 01:01:01 AM 0 21.35 0.00 4.42 0.45 0.08 73.69 01:01:01 AM 1 27.91 0.00 4.87 0.50 0.08 66.63 01:02:01 AM all 10.61 0.00 2.34 0.85 0.07 86.14 01:02:01 AM 0 7.41 0.00 2.19 0.60 0.07 89.74 01:02:01 AM 1 13.82 0.00 2.49 1.10 0.07 82.53 01:03:01 AM all 2.93 0.00 0.20 0.02 0.04 96.81 01:03:01 AM 0 2.81 0.00 0.22 0.02 0.03 96.92 01:03:01 AM 1 3.04 0.00 0.18 0.02 0.05 96.70 01:04:01 AM all 19.04 0.00 0.28 0.03 0.08 80.57 01:04:01 AM 0 13.94 0.00 0.30 0.05 0.08 85.63 01:04:01 AM 1 24.12 0.00 0.25 0.02 0.08 75.53 01:05:01 AM all 10.45 0.00 0.18 0.02 0.06 89.29 01:05:01 AM 0 7.84 0.00 0.17 0.02 0.05 91.93 01:05:01 AM 1 13.06 0.00 0.20 0.02 0.07 86.66 01:06:01 AM all 12.87 0.00 0.19 0.01 0.06 86.87 01:06:01 AM 0 3.46 0.00 0.23 0.02 0.05 96.24 01:06:01 AM 1 22.27 0.00 0.15 0.00 0.07 77.51 01:07:01 AM all 6.48 0.00 0.27 0.01 0.07 93.18 01:07:01 AM 0 4.00 0.00 0.27 0.00 0.07 95.67 01:07:01 AM 1 8.96 0.00 0.27 0.02 0.07 90.69 01:08:01 AM all 8.99 0.00 2.49 0.00 0.08 88.43 01:08:01 AM 0 8.10 0.00 2.38 0.00 0.08 89.43 01:08:01 AM 1 9.88 0.00 2.60 0.00 0.08 87.43 01:09:01 AM all 5.26 0.00 0.18 0.00 0.06 94.50 01:09:01 AM 0 4.34 0.00 0.17 0.00 0.05 95.44 01:09:01 AM 1 6.19 0.00 0.18 0.00 0.07 93.56 01:09:01 AM CPU %user %nice %system %iowait %steal %idle 01:10:01 AM all 13.15 0.00 2.12 0.03 0.07 84.63 01:10:01 AM 0 19.74 0.00 2.91 0.03 0.08 77.23 01:10:01 AM 1 6.58 0.00 1.34 0.02 0.05 92.02 01:11:01 AM all 31.66 0.00 3.58 0.25 0.12 64.39 01:11:01 AM 0 21.14 0.00 3.35 0.22 0.12 75.17 01:11:01 AM 1 42.16 0.00 3.81 0.28 0.12 53.62 Average: all 16.01 0.00 1.95 0.28 0.08 81.69 Average: 0 12.41 0.00 1.84 0.27 0.07 85.41 Average: 1 19.60 0.00 2.06 0.30 0.08 77.96