---> uname -a: Linux prd-centos8-robot-2c-8g-663.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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 565 4957 19 2173 6833 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:05:46:a8 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.52/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85658sec preferred_lft 85658sec inet6 fe80::f816:3eff:fe05:46a8/64 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) 09/24/2025 _x86_64_ (2 CPU) 00:47:48 LINUX RESTART (2 CPU) 12:48:01 AM tps rtps wtps bread/s bwrtn/s 12:49:01 AM 216.89 156.74 60.15 14669.15 40581.63 12:50:01 AM 127.22 0.72 126.51 52.92 12323.93 12:51:01 AM 30.29 0.43 29.86 64.78 2513.38 12:52:01 AM 65.86 6.96 58.90 1292.77 4271.23 12:53:01 AM 27.35 0.00 27.35 0.00 5682.44 12:54:01 AM 2.42 0.00 2.42 0.00 70.44 12:55:01 AM 0.20 0.00 0.20 0.00 2.82 12:56:01 AM 0.43 0.22 0.22 11.73 7.43 12:57:01 AM 2.05 0.02 2.03 0.93 157.47 12:58:01 AM 0.27 0.00 0.27 0.00 4.32 12:59:01 AM 15.41 0.32 15.09 36.92 577.57 01:00:01 AM 27.68 0.52 27.16 63.86 1322.11 Average: 43.01 13.83 29.18 1349.70 5627.01 12:48:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:49:01 AM 5460940 7035492 2421492 30.72 2688 1766688 729760 8.17 185872 1952448 112804 12:50:01 AM 5182228 7023192 2700204 34.26 2688 2016564 719224 8.05 197904 2151768 65036 12:51:01 AM 5254956 7097472 2627476 33.33 2688 2018512 626088 7.01 219008 2060604 10756 12:52:01 AM 4983444 7077048 2898988 36.78 2688 2261112 621400 6.96 261804 2260884 157772 12:53:01 AM 4979096 7072484 2903336 36.83 2688 2261124 636948 7.13 261820 2260876 8 12:54:01 AM 4979232 7072624 2903200 36.83 2688 2261128 636948 7.13 261824 2261056 4 12:55:01 AM 4978992 7072384 2903440 36.83 2688 2261128 636948 7.13 261824 2261000 4 12:56:01 AM 4924528 7020864 2957904 37.53 2688 2264072 692772 7.76 261960 2314308 2580 12:57:01 AM 4892784 6989224 2989648 37.93 2688 2264184 733824 8.22 261960 2346336 16 12:58:01 AM 4880560 6977016 3001872 38.08 2688 2264192 766376 8.58 261960 2358668 4 12:59:01 AM 5088044 7003928 2794388 35.45 2688 2089016 708992 7.94 301544 2132912 30600 01:00:01 AM 5145356 7065704 2737076 34.72 2688 2094080 672260 7.53 461452 1920672 26980 Average: 5062513 7042286 2819919 35.77 2688 2151817 681795 7.63 266578 2190128 33880 12:48:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:49:01 AM eth0 309.00 184.54 1797.73 62.18 0.00 0.00 0.00 0.00 12:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:50:01 AM eth0 83.11 64.26 873.62 9.69 0.00 0.00 0.00 0.00 12:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:51:01 AM eth0 18.98 12.45 6.56 4.38 0.00 0.00 0.00 0.00 12:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:52:01 AM eth0 66.14 57.36 341.21 16.98 0.00 0.00 0.00 0.00 12:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:53:01 AM eth0 563.36 411.90 106.77 86.30 0.00 0.00 0.00 0.00 12:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:54:01 AM eth0 2.30 2.08 0.54 0.48 0.00 0.00 0.00 0.00 12:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:55:01 AM eth0 2.78 1.92 0.45 0.42 0.00 0.00 0.00 0.00 12:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:56:01 AM eth0 44.10 28.22 54.49 3.03 0.00 0.00 0.00 0.00 12:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:57:01 AM eth0 273.37 268.31 5176.21 17.40 0.00 0.00 0.00 0.00 12:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:58:01 AM eth0 281.84 277.57 5731.92 17.95 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 190.79 151.82 1862.12 34.54 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 18.56 16.10 14.57 7.46 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 154.52 123.04 1330.46 21.74 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) 09/24/2025 _x86_64_ (2 CPU) 00:47:48 LINUX RESTART (2 CPU) 12:48:01 AM CPU %user %nice %system %iowait %steal %idle 12:49:01 AM all 50.59 0.07 10.64 8.55 0.10 30.05 12:49:01 AM 0 48.27 0.07 11.69 8.80 0.10 31.07 12:49:01 AM 1 52.91 0.07 9.58 8.31 0.10 29.03 12:50:01 AM all 34.12 0.00 5.13 2.93 0.09 57.73 12:50:01 AM 0 30.23 0.00 4.74 3.17 0.08 61.78 12:50:01 AM 1 38.01 0.00 5.51 2.70 0.10 53.68 12:51:01 AM all 12.55 0.00 1.85 0.63 0.08 84.90 12:51:01 AM 0 14.91 0.00 1.91 0.59 0.07 82.53 12:51:01 AM 1 10.18 0.00 1.80 0.67 0.08 87.26 12:52:01 AM all 32.88 0.00 5.93 1.54 0.11 59.54 12:52:01 AM 0 17.83 0.00 4.96 1.73 0.12 75.36 12:52:01 AM 1 47.99 0.00 6.90 1.35 0.10 43.66 12:53:01 AM all 1.06 0.00 1.13 1.22 0.03 96.55 12:53:01 AM 0 0.74 0.00 1.14 0.49 0.02 97.62 12:53:01 AM 1 1.39 0.00 1.12 1.96 0.05 95.47 12:54:01 AM all 0.33 0.00 0.09 0.01 0.03 99.53 12:54:01 AM 0 0.12 0.00 0.10 0.00 0.03 99.75 12:54:01 AM 1 0.55 0.00 0.08 0.02 0.03 99.32 12:55:01 AM all 0.30 0.00 0.06 0.00 0.03 99.61 12:55:01 AM 0 0.08 0.00 0.07 0.00 0.03 99.82 12:55:01 AM 1 0.52 0.00 0.05 0.00 0.03 99.40 12:56:01 AM all 5.58 0.00 1.34 0.01 0.05 93.03 12:56:01 AM 0 4.79 0.00 1.17 0.00 0.05 93.99 12:56:01 AM 1 6.36 0.00 1.51 0.02 0.05 92.07 12:57:01 AM all 9.25 0.00 1.23 0.05 0.11 89.36 12:57:01 AM 0 11.57 0.00 1.54 0.02 0.10 86.78 12:57:01 AM 1 6.94 0.00 0.92 0.08 0.12 91.93 12:58:01 AM all 9.49 0.00 1.22 0.00 0.10 89.19 12:58:01 AM 0 10.58 0.00 1.56 0.00 0.10 87.75 12:58:01 AM 1 8.40 0.00 0.89 0.00 0.10 90.62 12:59:01 AM all 17.87 0.00 2.58 0.65 0.08 78.81 12:59:01 AM 0 16.16 0.00 2.33 0.23 0.08 81.20 12:59:01 AM 1 19.58 0.00 2.83 1.07 0.08 76.44 12:59:01 AM CPU %user %nice %system %iowait %steal %idle 01:00:01 AM all 26.81 0.00 3.65 1.06 0.09 68.39 01:00:01 AM 0 23.83 0.00 3.72 1.22 0.08 71.14 01:00:01 AM 1 29.81 0.00 3.57 0.91 0.10 65.62 Average: all 16.73 0.01 2.90 1.39 0.08 78.89 Average: 0 14.92 0.01 2.91 1.35 0.07 80.74 Average: 1 18.55 0.01 2.90 1.42 0.08 77.05