---> uname -a: Linux prd-centos8-robot-2c-8g-3780.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: 2800.000 BogoMIPS: 5600.00 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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 592 4839 19 2265 6806 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:06:c9:21 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.7/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85518sec preferred_lft 85518sec inet6 fe80::f816:3eff:fe06:c921/64 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) 12/05/2025 _x86_64_ (2 CPU) 01:51:46 LINUX RESTART (2 CPU) 01:52:01 AM tps rtps wtps bread/s bwrtn/s 01:53:01 AM 207.21 150.57 56.65 14203.53 39674.11 01:54:01 AM 117.76 0.92 116.85 65.86 11323.20 01:55:01 AM 37.98 0.38 37.59 62.52 4244.56 01:56:01 AM 39.10 6.75 32.36 1247.98 2170.91 01:57:01 AM 59.72 0.25 59.47 47.06 7998.07 01:58:01 AM 4.88 0.22 4.67 11.73 173.63 01:59:01 AM 2.42 0.00 2.42 0.00 610.96 02:00:01 AM 0.77 0.00 0.77 0.00 297.62 02:01:02 AM 0.48 0.02 0.47 1.07 244.34 02:02:01 AM 1.17 0.12 1.05 3.79 232.09 02:03:01 AM 0.75 0.40 0.35 53.45 146.13 02:04:01 AM 0.28 0.00 0.28 0.00 15.24 02:05:01 AM 1.83 0.18 1.65 4.26 253.09 02:06:01 AM 32.52 0.45 32.07 68.90 3007.41 Average: 36.24 11.46 24.78 1127.60 5032.69 01:52:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:53:01 AM 5509292 7047312 2373132 30.11 2688 1730532 699880 7.84 186376 1901792 92480 01:54:01 AM 5161556 7002060 2720868 34.52 2688 2016092 705488 7.90 199016 2169568 104312 01:55:01 AM 5235792 7077932 2646632 33.58 2688 2017972 618560 6.93 219472 2075116 10772 01:56:01 AM 4933376 7025500 2949048 37.41 2688 2257756 651552 7.30 256244 2306168 181504 01:57:01 AM 4951960 7047032 2930464 37.18 2688 2262100 619412 6.94 260656 2283736 8 01:58:01 AM 4910044 7006340 2972380 37.71 2688 2263324 688168 7.71 260836 2325328 876 01:59:01 AM 4877336 6991412 3005088 38.12 2688 2281152 703820 7.88 261252 2357516 2448 02:00:01 AM 4868500 6989396 3013924 38.24 2688 2287976 708632 7.93 261252 2365548 820 02:01:02 AM 4861564 6989496 3020860 38.32 2688 2294980 708632 7.93 261264 2373116 560 02:02:01 AM 4848312 6984404 3034112 38.49 2688 2303116 708632 7.93 261700 2385288 2272 02:03:01 AM 4463464 6928668 3418960 43.37 2688 2306840 722904 8.09 263052 2389492 148 02:04:01 AM 4463088 6928904 3419336 43.38 2688 2307396 722904 8.09 263064 2390028 396 02:05:01 AM 5079768 7042956 2802656 35.56 2688 2131404 633664 7.10 272872 2142344 2004 02:06:01 AM 4960768 6970476 2921656 37.07 2688 2182064 713888 7.99 503648 2054652 11212 Average: 4937487 7002278 2944937 37.36 2688 2188765 686153 7.68 266479 2251407 29272 01:52:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:53:01 AM eth0 331.82 190.37 1436.00 57.59 0.00 0.00 0.00 0.00 01:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:54:01 AM eth0 112.38 88.90 1146.55 11.77 0.00 0.00 0.00 0.00 01:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:55:01 AM eth0 14.96 8.10 5.67 10.98 0.00 0.00 0.00 0.00 01:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:56:01 AM eth0 42.05 35.34 332.31 6.37 0.00 0.00 0.00 0.00 01:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:57:01 AM eth0 209.90 164.81 47.22 35.45 0.00 0.00 0.00 0.00 01:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:58:01 AM eth0 16.94 11.08 12.40 1.76 0.00 0.00 0.00 0.00 01:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:59:01 AM eth0 41.95 39.69 128.44 10.72 0.00 0.00 0.00 0.00 02:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:00:01 AM eth0 13.53 11.78 40.54 5.24 0.00 0.00 0.00 0.00 02:01:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:01:02 AM eth0 22.97 20.36 37.77 5.18 0.00 0.00 0.00 0.00 02:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:02:01 AM eth0 25.06 21.81 66.58 12.02 0.00 0.00 0.00 0.00 02:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:03:01 AM eth0 37.12 54.25 22.57 4.88 0.00 0.00 0.00 0.00 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 13.19 11.21 3.26 2.02 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 42.58 27.58 51.73 10.23 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 56.17 35.18 105.92 84.69 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 70.09 51.49 245.67 18.50 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) 12/05/2025 _x86_64_ (2 CPU) 01:51:46 LINUX RESTART (2 CPU) 01:52:01 AM CPU %user %nice %system %iowait %steal %idle 01:53:01 AM all 42.09 0.07 9.94 7.10 0.09 40.70 01:53:01 AM 0 36.48 0.08 8.66 7.20 0.08 47.48 01:53:01 AM 1 47.70 0.05 11.22 7.00 0.10 33.93 01:54:01 AM all 36.20 0.00 5.22 1.86 0.10 56.62 01:54:01 AM 0 19.53 0.00 4.62 2.01 0.10 73.73 01:54:01 AM 1 52.88 0.00 5.81 1.71 0.10 39.50 01:55:01 AM all 12.22 0.00 1.51 0.61 0.08 85.58 01:55:01 AM 0 14.54 0.00 1.34 0.67 0.08 83.37 01:55:01 AM 1 9.91 0.00 1.69 0.55 0.07 87.79 01:56:01 AM all 23.62 0.00 4.27 0.49 0.07 71.54 01:56:01 AM 0 17.14 0.00 3.68 0.57 0.08 78.53 01:56:01 AM 1 30.09 0.00 4.86 0.42 0.07 64.56 01:57:01 AM all 15.04 0.00 2.92 0.83 0.08 81.14 01:57:01 AM 0 8.15 0.00 2.34 0.97 0.07 88.48 01:57:01 AM 1 21.94 0.00 3.51 0.69 0.08 73.78 01:58:01 AM all 2.41 0.00 0.22 0.03 0.06 97.29 01:58:01 AM 0 1.85 0.00 0.25 0.03 0.05 97.81 01:58:01 AM 1 2.96 0.00 0.18 0.02 0.07 96.78 01:59:01 AM all 18.96 0.00 0.25 0.04 0.09 80.66 01:59:01 AM 0 4.69 0.00 0.25 0.07 0.10 94.89 01:59:01 AM 1 33.20 0.00 0.25 0.02 0.08 66.45 02:00:01 AM all 6.46 0.00 0.13 0.08 0.07 93.26 02:00:01 AM 0 6.94 0.00 0.12 0.12 0.05 92.77 02:00:01 AM 1 5.97 0.00 0.15 0.05 0.08 93.74 02:01:02 AM all 9.71 0.00 0.16 0.02 0.06 90.06 02:01:02 AM 0 3.93 0.00 0.18 0.03 0.05 95.80 02:01:02 AM 1 15.48 0.00 0.13 0.00 0.07 84.32 02:02:01 AM all 12.65 0.00 0.26 0.02 0.08 86.99 02:02:01 AM 0 16.89 0.00 0.24 0.02 0.08 82.77 02:02:01 AM 1 8.39 0.00 0.29 0.02 0.08 91.21 02:03:01 AM all 8.30 0.00 2.44 0.00 0.09 89.17 02:03:01 AM 0 6.10 0.00 2.26 0.00 0.08 91.55 02:03:01 AM 1 10.49 0.00 2.61 0.00 0.10 86.79 02:03:01 AM CPU %user %nice %system %iowait %steal %idle 02:04:01 AM all 4.10 0.00 0.18 0.00 0.10 95.62 02:04:01 AM 0 1.62 0.00 0.20 0.00 0.08 98.10 02:04:01 AM 1 6.58 0.00 0.17 0.00 0.12 93.14 02:05:01 AM all 6.87 0.00 1.25 0.04 0.09 91.74 02:05:01 AM 0 2.25 0.00 1.40 0.08 0.07 96.19 02:05:01 AM 1 11.48 0.00 1.10 0.00 0.12 87.30 02:06:01 AM all 30.72 0.00 3.33 0.30 0.08 65.56 02:06:01 AM 0 18.09 0.00 3.07 0.37 0.08 78.39 02:06:01 AM 1 43.37 0.00 3.59 0.23 0.08 52.72 Average: all 16.39 0.00 2.29 0.81 0.08 80.42 Average: 0 11.29 0.01 2.05 0.87 0.08 85.71 Average: 1 21.48 0.00 2.54 0.76 0.09 75.12