---> uname -a: Linux prd-centos8-robot-2c-8g-2670.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 602 4911 19 2183 6796 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:2f:1c:ce brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.249/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85520sec preferred_lft 85520sec inet6 fe80::f816:3eff:fe2f:1cce/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) 08/20/2025 _x86_64_ (2 CPU) 00:41:39 LINUX RESTART (2 CPU) 12:42:01 AM tps rtps wtps bread/s bwrtn/s 12:43:01 AM 156.95 90.97 65.98 9274.85 40336.65 12:44:01 AM 118.49 0.72 117.78 52.92 11698.40 12:45:01 AM 32.56 0.42 32.14 64.78 2758.38 12:46:01 AM 78.95 6.97 71.99 1292.98 8602.05 12:47:01 AM 14.31 0.00 14.31 0.00 1273.44 12:48:01 AM 4.38 0.22 4.17 11.73 177.72 12:49:01 AM 0.37 0.00 0.37 0.00 69.27 12:50:01 AM 0.18 0.00 0.18 0.00 59.35 12:51:02 AM 0.23 0.00 0.23 0.00 68.89 12:52:01 AM 0.42 0.00 0.42 0.00 8.74 12:53:01 AM 0.65 0.00 0.65 0.00 21.36 12:54:01 AM 0.30 0.00 0.30 0.00 32.51 12:55:01 AM 2.18 0.32 1.87 36.93 134.71 12:56:01 AM 31.91 0.53 31.38 64.79 1794.33 Average: 31.60 7.16 24.44 772.42 4794.65 12:42:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:43:01 AM 5440224 7029908 2442208 30.98 2688 1780816 732156 8.20 190972 1965292 117336 12:44:01 AM 5183884 7019464 2698548 34.23 2688 2011112 709096 7.94 198396 2147764 61280 12:45:01 AM 5169812 7029804 2712620 34.41 2688 2035484 694616 7.78 225904 2137944 33004 12:46:01 AM 4952204 7038892 2930228 37.17 2688 2254064 665940 7.46 262252 2286024 26920 12:47:01 AM 4954700 7041232 2927732 37.14 2688 2254080 665940 7.46 262256 2286104 24 12:48:01 AM 4908992 6998032 2973440 37.72 2688 2256588 746992 8.36 262408 2331280 948 12:49:01 AM 4902668 6993160 2979764 37.80 2688 2258072 781600 8.75 262416 2337392 504 12:50:01 AM 4901164 6993072 2981268 37.82 2688 2259472 781772 8.75 262420 2339024 176 12:51:02 AM 4898052 6991788 2984380 37.86 2688 2261280 797356 8.93 262420 2341864 8 12:52:01 AM 4897788 6991588 2984644 37.86 2688 2261344 797356 8.93 262420 2342048 4 12:53:01 AM 4897296 6991472 2985136 37.87 2688 2261720 797356 8.93 262424 2342816 4 12:54:01 AM 4894568 6989660 2987864 37.91 2688 2262636 797356 8.93 262424 2345304 48 12:55:01 AM 5070796 7003244 2811636 35.67 2688 2101488 701920 7.86 266048 2175204 16792 12:56:01 AM 5120960 7048468 2761472 35.03 2688 2100744 652880 7.31 467036 1938452 10952 Average: 5013793 7011413 2868639 36.39 2688 2168493 737310 8.26 264985 2236894 19143 12:42:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:43:01 AM eth0 270.11 176.96 1642.58 58.05 0.00 0.00 0.00 0.00 12:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:44:01 AM eth0 77.09 58.98 829.34 9.62 0.00 0.00 0.00 0.00 12:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:45:01 AM eth0 16.56 12.01 6.75 4.67 0.00 0.00 0.00 0.00 12:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:46:01 AM eth0 231.09 164.49 369.12 44.26 0.00 0.00 0.00 0.00 12:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:47:01 AM eth0 2.58 1.82 0.76 0.34 0.00 0.00 0.00 0.00 12:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:48:01 AM eth0 116.44 109.26 23.71 12.10 0.00 0.00 0.00 0.00 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 59.91 58.27 12.28 6.29 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 48.33 48.88 9.75 4.27 0.00 0.00 0.00 0.00 12:51:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:51:02 AM eth0 77.81 75.99 17.26 8.78 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 3.69 2.69 0.88 0.54 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 13.88 12.08 3.78 2.43 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 24.69 22.58 6.65 4.20 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 104.87 73.09 104.27 49.83 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 17.16 16.98 14.64 8.31 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 76.11 59.65 217.56 15.28 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) 08/20/2025 _x86_64_ (2 CPU) 00:41:39 LINUX RESTART (2 CPU) 12:42:01 AM CPU %user %nice %system %iowait %steal %idle 12:43:01 AM all 38.62 0.05 9.55 16.50 0.12 35.16 12:43:01 AM 0 36.02 0.07 10.25 16.39 0.12 37.16 12:43:01 AM 1 41.20 0.03 8.86 16.62 0.12 33.16 12:44:01 AM all 33.28 0.00 5.17 2.86 0.11 58.58 12:44:01 AM 0 30.80 0.00 5.36 3.15 0.12 60.58 12:44:01 AM 1 35.76 0.00 4.98 2.57 0.10 56.60 12:45:01 AM all 13.92 0.00 2.29 0.36 0.08 83.37 12:45:01 AM 0 9.98 0.00 2.27 0.18 0.07 87.50 12:45:01 AM 1 17.86 0.00 2.31 0.53 0.08 79.22 12:46:01 AM all 29.92 0.00 5.71 1.67 0.10 62.60 12:46:01 AM 0 17.19 0.00 4.76 1.68 0.10 76.26 12:46:01 AM 1 42.69 0.00 6.66 1.65 0.10 48.90 12:47:01 AM all 0.09 0.00 0.17 0.23 0.04 99.47 12:47:01 AM 0 0.10 0.00 0.15 0.10 0.05 99.60 12:47:01 AM 1 0.08 0.00 0.18 0.37 0.03 99.33 12:48:01 AM all 9.21 0.00 0.60 0.02 0.08 90.11 12:48:01 AM 0 7.73 0.00 0.50 0.02 0.07 91.68 12:48:01 AM 1 10.68 0.00 0.69 0.02 0.08 88.53 12:49:01 AM all 6.51 0.00 0.34 0.00 0.08 93.07 12:49:01 AM 0 3.43 0.00 0.33 0.00 0.08 96.15 12:49:01 AM 1 9.61 0.00 0.34 0.00 0.08 89.97 12:50:01 AM all 2.59 0.00 0.25 0.00 0.08 97.08 12:50:01 AM 0 2.02 0.00 0.25 0.00 0.08 97.64 12:50:01 AM 1 3.15 0.00 0.25 0.00 0.08 96.52 12:51:02 AM all 9.44 0.00 0.43 0.00 0.09 90.04 12:51:02 AM 0 5.04 0.00 0.42 0.00 0.08 94.46 12:51:02 AM 1 13.84 0.00 0.44 0.00 0.10 85.63 12:52:01 AM all 1.38 0.00 0.15 0.00 0.08 98.39 12:52:01 AM 0 1.65 0.00 0.15 0.00 0.08 98.11 12:52:01 AM 1 1.10 0.00 0.15 0.00 0.08 98.66 12:53:01 AM all 3.83 0.00 0.25 0.00 0.08 95.84 12:53:01 AM 0 2.12 0.00 0.23 0.00 0.07 97.58 12:53:01 AM 1 5.54 0.00 0.27 0.00 0.08 94.10 12:53:01 AM CPU %user %nice %system %iowait %steal %idle 12:54:01 AM all 7.28 0.00 0.38 0.00 0.10 92.24 12:54:01 AM 0 10.38 0.00 0.38 0.00 0.10 89.14 12:54:01 AM 1 4.18 0.00 0.37 0.00 0.10 95.35 12:55:01 AM all 15.01 0.00 1.40 0.02 0.09 83.48 12:55:01 AM 0 12.29 0.00 1.47 0.02 0.08 86.13 12:55:01 AM 1 17.72 0.00 1.34 0.02 0.10 80.83 12:56:01 AM all 30.21 0.00 3.10 0.48 0.10 66.11 12:56:01 AM 0 17.87 0.00 2.82 0.42 0.10 78.80 12:56:01 AM 1 42.57 0.00 3.39 0.55 0.10 53.40 Average: all 14.40 0.00 2.13 1.58 0.09 81.80 Average: 0 11.20 0.00 2.10 1.56 0.09 85.05 Average: 1 17.60 0.00 2.16 1.60 0.09 78.54