---> uname -a: Linux prd-centos8-robot-2c-8g-37402.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 585 4941 19 2170 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:12:f1:93 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.114/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85576sec preferred_lft 85576sec inet6 fe80::f816:3eff:fe12:f193/64 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) 00:56:59 LINUX RESTART (2 CPU) 12:58:01 AM tps rtps wtps bread/s bwrtn/s 12:59:01 AM 116.04 0.22 115.83 11.33 11199.28 01:00:01 AM 41.67 1.08 40.59 115.96 4776.82 01:01:01 AM 64.38 9.41 54.97 1681.84 3728.34 01:02:01 AM 27.91 0.12 27.79 5.33 5967.55 01:03:01 AM 2.43 0.00 2.43 0.00 66.86 01:04:01 AM 0.28 0.00 0.28 0.00 2.58 01:05:01 AM 0.38 0.02 0.37 0.13 23.30 01:06:01 AM 1.85 0.00 1.85 0.00 106.17 01:07:01 AM 0.63 0.00 0.63 0.00 103.25 01:08:01 AM 0.47 0.00 0.47 0.00 22.48 01:09:01 AM 0.20 0.03 0.17 1.87 9.75 01:10:01 AM 16.59 0.42 16.18 47.71 1046.21 Average: 22.74 0.94 21.80 155.35 2254.72 12:58:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:59:01 AM 5113400 6961388 2769024 35.13 2688 2026268 772664 8.65 191264 2239028 155600 01:00:01 AM 5264596 7085384 2617828 33.21 2688 1997916 643388 7.20 219136 2055620 10772 01:01:01 AM 4935824 7013584 2946600 37.38 2688 2246400 677016 7.58 264796 2310728 168732 01:02:01 AM 4977280 7054888 2905144 36.86 2688 2246540 635284 7.11 267464 2261608 4 01:03:01 AM 4977524 7055136 2904900 36.85 2688 2246544 635284 7.11 267468 2261696 4 01:04:01 AM 4977524 7055136 2904900 36.85 2688 2246544 635284 7.11 267468 2261636 4 01:05:01 AM 4936292 7014800 2946132 37.38 2688 2247456 719872 8.06 267728 2302396 316 01:06:01 AM 4929492 7010344 2952932 37.46 2688 2249792 719872 8.06 267736 2309196 1432 01:07:01 AM 4926964 7009308 2955460 37.49 2688 2251292 719872 8.06 267736 2311928 128 01:08:01 AM 4926484 7009204 2955940 37.50 2688 2251668 719872 8.06 267736 2312484 40 01:09:01 AM 4923668 7007128 2958756 37.54 2688 2252408 719872 8.06 267880 2315188 480 01:10:01 AM 5107740 7019392 2774684 35.20 2688 2086452 704600 7.89 466612 1958072 22232 Average: 4999732 7024641 2882692 36.57 2688 2195773 691907 7.75 273585 2241632 29979 12:58:01 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 126.92 97.93 1387.92 13.48 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 18.49 11.83 7.98 4.57 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 46.97 38.24 319.16 9.83 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 577.69 421.89 109.95 92.86 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 2.73 2.05 0.58 0.49 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 3.20 1.92 0.50 0.42 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 36.74 21.08 11.02 3.24 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 32.01 28.28 10.08 5.43 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 19.11 15.66 5.03 3.47 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 14.88 9.42 3.40 2.06 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 10.91 7.90 3.03 2.43 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 75.61 53.34 101.06 34.81 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 80.47 59.15 163.32 14.43 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) 00:56:59 LINUX RESTART (2 CPU) 12:58:01 AM CPU %user %nice %system %iowait %steal %idle 12:59:01 AM all 38.57 0.00 5.27 1.76 0.11 54.30 12:59:01 AM 0 25.62 0.00 4.74 1.80 0.10 67.74 12:59:01 AM 1 51.53 0.00 5.79 1.72 0.12 40.84 01:00:01 AM all 15.52 0.00 2.45 0.96 0.05 81.02 01:00:01 AM 0 17.73 0.00 2.79 0.90 0.05 78.53 01:00:01 AM 1 13.30 0.00 2.12 1.02 0.05 83.51 01:01:01 AM all 31.61 0.00 5.79 0.77 0.09 61.74 01:01:01 AM 0 27.46 0.00 5.29 0.78 0.10 66.37 01:01:01 AM 1 35.77 0.00 6.29 0.75 0.08 57.10 01:02:01 AM all 1.46 0.00 1.42 0.61 0.04 96.46 01:02:01 AM 0 1.37 0.00 1.32 0.94 0.03 96.33 01:02:01 AM 1 1.54 0.00 1.53 0.29 0.05 96.60 01:03:01 AM all 0.35 0.00 0.07 0.01 0.03 99.55 01:03:01 AM 0 0.17 0.00 0.08 0.00 0.03 99.72 01:03:01 AM 1 0.53 0.00 0.05 0.02 0.02 99.38 01:04:01 AM all 0.28 0.00 0.08 0.00 0.03 99.60 01:04:01 AM 0 0.23 0.00 0.08 0.00 0.02 99.67 01:04:01 AM 1 0.33 0.00 0.08 0.00 0.05 99.53 01:05:01 AM all 4.37 0.00 0.46 0.00 0.05 95.12 01:05:01 AM 0 3.54 0.00 0.30 0.00 0.05 96.11 01:05:01 AM 1 5.19 0.00 0.62 0.00 0.05 94.14 01:06:01 AM all 13.35 0.00 0.94 0.02 0.07 85.63 01:06:01 AM 0 4.58 0.00 0.33 0.00 0.07 95.02 01:06:01 AM 1 22.11 0.00 1.56 0.03 0.07 76.23 01:07:01 AM all 8.55 0.00 0.40 0.00 0.06 90.99 01:07:01 AM 0 4.88 0.00 0.28 0.00 0.05 94.78 01:07:01 AM 1 12.23 0.00 0.52 0.00 0.07 87.19 01:08:01 AM all 4.39 0.00 0.31 0.01 0.05 95.24 01:08:01 AM 0 3.53 0.00 0.28 0.00 0.05 96.14 01:08:01 AM 1 5.25 0.00 0.33 0.02 0.05 94.35 01:09:01 AM all 3.89 0.00 0.29 0.00 0.06 95.75 01:09:01 AM 0 2.54 0.00 0.30 0.00 0.05 97.11 01:09:01 AM 1 5.25 0.00 0.28 0.00 0.07 94.40 01:09:01 AM CPU %user %nice %system %iowait %steal %idle 01:10:01 AM all 23.07 0.00 3.02 0.33 0.08 73.51 01:10:01 AM 0 29.51 0.00 3.41 0.35 0.07 66.66 01:10:01 AM 1 16.63 0.00 2.64 0.30 0.08 80.35 Average: all 12.13 0.00 1.71 0.37 0.06 85.73 Average: 0 10.11 0.00 1.61 0.40 0.06 87.83 Average: 1 14.15 0.00 1.82 0.35 0.06 83.62