---> uname -a: Linux prd-centos8-robot-2c-8g-36666.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 582 4863 19 2251 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:d2:63:cd brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.239/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85564sec preferred_lft 85564sec inet6 fe80::f816:3eff:fed2:63cd/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) 06/24/2025 _x86_64_ (2 CPU) 02:02:31 LINUX RESTART (2 CPU) 02:03:01 AM tps rtps wtps bread/s bwrtn/s 02:04:01 AM 101.43 17.26 84.17 5472.60 7749.14 02:05:01 AM 79.32 0.73 78.59 53.05 9953.27 02:06:01 AM 46.95 7.15 39.80 1310.50 2855.75 02:07:01 AM 60.59 2.73 57.86 439.66 7680.99 02:08:01 AM 7.36 0.02 7.35 0.13 319.68 02:09:01 AM 2.40 0.00 2.40 0.00 623.91 02:10:01 AM 0.72 0.00 0.72 0.00 164.83 02:11:01 AM 0.40 0.02 0.38 1.07 299.98 02:12:01 AM 0.68 0.03 0.65 1.87 239.01 02:13:01 AM 1.05 0.35 0.70 53.45 158.00 02:14:01 AM 0.27 0.00 0.27 0.00 25.55 02:15:01 AM 1.97 0.32 1.65 36.92 94.65 02:16:01 AM 30.13 0.33 29.80 37.19 3090.35 Average: 25.64 2.23 23.41 569.82 2558.17 02:03:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:04:01 AM 5361444 7064676 2520980 31.98 2688 1886280 660504 7.40 187236 2017068 167420 02:05:01 AM 5239144 7056140 2643280 33.53 2688 1994100 644512 7.22 208388 2088644 25144 02:06:01 AM 5003516 6988700 2878908 36.52 2688 2158272 720280 8.06 264196 2258572 103984 02:07:01 AM 4979896 7057692 2902528 36.82 2688 2246564 623924 6.99 267196 2256356 28 02:08:01 AM 4942048 7020700 2940376 37.30 2688 2247620 673632 7.54 267316 2295984 240 02:09:01 AM 4909896 7006136 2972528 37.71 2688 2265224 689116 7.72 267788 2328328 1420 02:10:01 AM 4902296 7005428 2980128 37.81 2688 2272108 709048 7.94 267788 2335648 3744 02:11:01 AM 4893852 7003924 2988572 37.91 2688 2279040 709048 7.94 267792 2344564 1688 02:12:01 AM 4881964 6999616 3000460 38.07 2688 2286600 724424 8.11 268032 2355668 2324 02:13:01 AM 4497840 6942980 3384584 42.94 2688 2290360 708568 7.93 269384 2358696 156 02:14:01 AM 4496516 6942268 3385908 42.96 2688 2290872 708568 7.93 269396 2359796 8 02:15:01 AM 5012724 7015976 2869700 36.41 2688 2173436 659592 7.39 305908 2183636 57912 02:16:01 AM 4979668 6975932 2902756 36.83 2688 2171072 710328 7.95 505028 2044980 10232 Average: 4930831 7006167 2951593 37.45 2688 2197042 687811 7.70 278111 2248303 28792 02:03:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:04:01 AM eth0 303.95 193.95 1828.69 58.90 0.00 0.00 0.00 0.00 02:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:05:01 AM eth0 69.79 48.53 589.62 8.25 0.00 0.00 0.00 0.00 02:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 AM eth0 41.64 33.09 314.25 7.96 0.00 0.00 0.00 0.00 02:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:01 AM eth0 209.23 157.89 47.06 43.67 0.00 0.00 0.00 0.00 02:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:08:01 AM eth0 22.18 10.06 15.88 1.53 0.00 0.00 0.00 0.00 02:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:09:01 AM eth0 41.38 38.64 127.40 10.72 0.00 0.00 0.00 0.00 02:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:10:01 AM eth0 14.16 11.60 40.27 5.32 0.00 0.00 0.00 0.00 02:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:11:01 AM eth0 22.39 19.19 37.81 5.09 0.00 0.00 0.00 0.00 02:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:12:01 AM eth0 25.78 21.03 56.96 11.82 0.00 0.00 0.00 0.00 02:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:13:01 AM eth0 41.80 55.13 23.70 4.90 0.00 0.00 0.00 0.00 02:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:14:01 AM eth0 13.41 11.41 3.20 2.05 0.00 0.00 0.00 0.00 02:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:15:01 AM eth0 70.41 49.98 144.00 84.88 0.00 0.00 0.00 0.00 02:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:16:01 AM eth0 17.68 16.00 14.16 7.78 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 68.76 51.27 249.49 19.45 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) 06/24/2025 _x86_64_ (2 CPU) 02:02:31 LINUX RESTART (2 CPU) 02:03:01 AM CPU %user %nice %system %iowait %steal %idle 02:04:01 AM all 46.13 0.00 6.74 0.94 0.10 46.09 02:04:01 AM 0 59.17 0.00 7.78 1.19 0.08 31.78 02:04:01 AM 1 33.07 0.00 5.70 0.70 0.12 60.41 02:05:01 AM all 23.67 0.00 3.76 1.01 0.07 71.49 02:05:01 AM 0 25.05 0.00 3.43 0.97 0.08 70.47 02:05:01 AM 1 22.29 0.00 4.09 1.05 0.07 72.50 02:06:01 AM all 24.53 0.00 3.61 0.55 0.11 71.19 02:06:01 AM 0 27.46 0.00 3.87 0.47 0.08 68.12 02:06:01 AM 1 21.60 0.00 3.35 0.64 0.13 74.28 02:07:01 AM all 17.35 0.00 3.28 0.80 0.07 78.50 02:07:01 AM 0 30.87 0.00 4.30 1.07 0.08 63.67 02:07:01 AM 1 3.88 0.00 2.27 0.53 0.05 93.27 02:08:01 AM all 1.97 0.00 0.20 0.03 0.05 97.75 02:08:01 AM 0 1.42 0.00 0.20 0.05 0.05 98.28 02:08:01 AM 1 2.52 0.00 0.20 0.00 0.05 97.23 02:09:01 AM all 18.64 0.00 0.29 0.03 0.08 80.97 02:09:01 AM 0 31.43 0.00 0.27 0.00 0.08 68.22 02:09:01 AM 1 5.84 0.00 0.32 0.05 0.07 93.72 02:10:01 AM all 6.43 0.00 0.10 0.01 0.13 93.34 02:10:01 AM 0 7.28 0.00 0.10 0.00 0.12 92.50 02:10:01 AM 1 5.58 0.00 0.10 0.02 0.13 94.17 02:11:01 AM all 9.67 0.00 0.20 0.03 0.07 90.03 02:11:01 AM 0 8.54 0.00 0.17 0.02 0.07 91.21 02:11:01 AM 1 10.81 0.00 0.23 0.03 0.07 88.85 02:12:01 AM all 12.71 0.00 0.27 0.00 0.08 86.94 02:12:01 AM 0 21.07 0.00 0.27 0.00 0.08 78.58 02:12:01 AM 1 4.35 0.00 0.27 0.00 0.07 95.31 02:13:01 AM all 8.40 0.00 2.53 0.01 0.08 88.99 02:13:01 AM 0 8.68 0.00 2.60 0.00 0.08 88.65 02:13:01 AM 1 8.12 0.00 2.47 0.02 0.07 89.33 02:14:01 AM all 4.06 0.00 0.16 0.00 0.08 95.71 02:14:01 AM 0 6.50 0.00 0.15 0.00 0.08 93.27 02:14:01 AM 1 1.62 0.00 0.17 0.00 0.07 98.15 02:14:01 AM CPU %user %nice %system %iowait %steal %idle 02:15:01 AM all 10.28 0.00 1.79 0.02 0.08 87.84 02:15:01 AM 0 6.08 0.00 1.86 0.02 0.05 91.99 02:15:01 AM 1 14.47 0.00 1.72 0.02 0.10 83.69 02:16:01 AM all 28.48 0.00 2.86 0.59 0.08 67.99 02:16:01 AM 0 32.59 0.00 3.06 0.30 0.08 63.97 02:16:01 AM 1 24.37 0.00 2.66 0.89 0.08 72.00 Average: all 16.33 0.00 1.98 0.31 0.08 81.29 Average: 0 20.48 0.00 2.16 0.31 0.08 76.97 Average: 1 12.19 0.00 1.81 0.30 0.08 85.61