---> uname -a: Linux prd-centos8-robot-2c-8g-40902.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 579 4944 19 2173 6820 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:28:b4:70 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.196/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85491sec preferred_lft 85491sec inet6 fe80::f816:3eff:fe28:b470/64 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) 07/09/2025 _x86_64_ (2 CPU) 02:13:18 LINUX RESTART (2 CPU) 02:14:01 AM tps rtps wtps bread/s bwrtn/s 02:15:01 AM 33.89 8.10 25.79 1423.26 2641.79 02:16:01 AM 56.27 0.20 56.07 10.53 4311.21 02:17:01 AM 93.17 0.72 92.45 52.92 11186.79 02:18:01 AM 34.54 7.10 27.44 1309.96 1949.00 02:19:01 AM 64.21 0.25 63.96 47.06 7934.28 02:20:01 AM 4.72 0.00 4.72 0.00 204.18 02:21:01 AM 0.20 0.00 0.20 0.00 1.75 02:22:01 AM 0.13 0.00 0.13 0.00 1.85 02:23:01 AM 1.87 0.02 1.85 0.13 97.38 02:24:01 AM 0.72 0.00 0.72 0.00 123.49 02:25:01 AM 0.33 0.00 0.33 0.00 11.55 02:26:01 AM 0.32 0.03 0.28 1.87 17.06 02:27:01 AM 14.05 0.32 13.73 36.93 518.20 02:28:01 AM 23.74 0.52 23.23 64.65 1454.52 Average: 23.44 1.23 22.21 210.54 2175.22 02:14:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:15:01 AM 5646032 7127928 2236392 28.37 2688 1676764 621932 6.96 178344 1781620 32856 02:16:01 AM 5230372 7021088 2652052 33.65 2688 1969124 708556 7.93 196024 2122304 247852 02:17:01 AM 5216684 7049324 2665740 33.82 2688 2009316 646092 7.23 209728 2109472 9928 02:18:01 AM 5041200 7022752 2841224 36.05 2688 2154380 701776 7.86 262484 2220648 86196 02:19:01 AM 4980672 7062300 2901752 36.81 2688 2249776 630568 7.06 262544 2260500 1604 02:20:01 AM 4980680 7062312 2901744 36.81 2688 2249780 627144 7.02 262548 2260552 12 02:21:01 AM 4981008 7062648 2901416 36.81 2688 2249780 627144 7.02 262548 2260416 4 02:22:01 AM 4981184 7062828 2901240 36.81 2688 2249784 627144 7.02 262548 2260364 4 02:23:01 AM 4938012 7021252 2944412 37.35 2688 2251380 679044 7.60 262808 2302992 520 02:24:01 AM 4928920 7015092 2953504 37.47 2688 2254320 679044 7.60 262812 2312064 76 02:25:01 AM 4928468 7015012 2953956 37.48 2688 2254684 679044 7.60 262812 2312488 208 02:26:01 AM 4928156 7015148 2954268 37.48 2688 2255140 679044 7.60 262956 2312800 180 02:27:01 AM 4967008 6927652 2915416 36.99 2688 2134736 757800 8.49 299240 2255996 66580 02:28:01 AM 5153432 7071024 2728992 34.62 2688 2092148 631164 7.07 463756 1910276 10768 Average: 5064416 7038311 2818008 35.75 2688 2146508 663964 7.43 265082 2191607 32628 02:14:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 134.11 92.27 614.63 35.42 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 67.04 57.67 851.15 7.46 0.00 0.00 0.00 0.00 02:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:17:01 AM eth0 52.60 36.74 569.01 7.37 0.00 0.00 0.00 0.00 02:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:18:01 AM eth0 42.62 34.72 311.96 8.06 0.00 0.00 0.00 0.00 02:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:19:01 AM eth0 535.83 383.92 109.27 89.81 0.00 0.00 0.00 0.00 02:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:20:01 AM eth0 2.50 1.95 0.44 0.42 0.00 0.00 0.00 0.00 02:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:21:01 AM eth0 2.78 2.07 0.47 0.44 0.00 0.00 0.00 0.00 02:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:22:01 AM eth0 2.42 0.82 0.26 0.15 0.00 0.00 0.00 0.00 02:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:23:01 AM eth0 56.27 38.03 16.81 5.78 0.00 0.00 0.00 0.00 02:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:24:01 AM eth0 28.32 25.52 7.20 5.07 0.00 0.00 0.00 0.00 02:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:25:01 AM eth0 12.36 9.35 2.83 1.82 0.00 0.00 0.00 0.00 02:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:26:01 AM eth0 12.66 9.13 2.84 1.77 0.00 0.00 0.00 0.00 02:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:27:01 AM eth0 87.70 59.96 99.24 34.59 0.00 0.00 0.00 0.00 02:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:28:01 AM eth0 16.09 13.36 12.75 6.27 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 75.23 54.68 185.63 14.60 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) 07/09/2025 _x86_64_ (2 CPU) 02:13:18 LINUX RESTART (2 CPU) 02:14:01 AM CPU %user %nice %system %iowait %steal %idle 02:15:01 AM all 14.02 0.00 2.61 12.86 0.14 70.37 02:15:01 AM 0 12.92 0.00 2.91 4.80 0.17 79.21 02:15:01 AM 1 15.12 0.00 2.31 20.93 0.12 61.53 02:16:01 AM all 28.82 0.00 4.10 6.99 0.10 59.99 02:16:01 AM 0 32.58 0.00 4.53 6.08 0.10 56.72 02:16:01 AM 1 25.06 0.00 3.67 7.90 0.10 63.27 02:17:01 AM all 20.81 0.00 3.34 2.52 0.08 73.25 02:17:01 AM 0 28.89 0.00 3.99 2.20 0.08 64.84 02:17:01 AM 1 12.74 0.00 2.68 2.83 0.08 81.66 02:18:01 AM all 22.79 0.00 3.92 0.95 0.08 72.26 02:18:01 AM 0 32.40 0.00 4.29 1.23 0.10 61.98 02:18:01 AM 1 13.15 0.00 3.54 0.67 0.07 82.57 02:19:01 AM all 20.29 0.00 4.17 0.77 0.08 74.68 02:19:01 AM 0 13.31 0.00 3.56 0.94 0.08 82.11 02:19:01 AM 1 27.29 0.00 4.79 0.60 0.08 67.23 02:20:01 AM all 0.28 0.00 0.11 0.03 0.03 99.57 02:20:01 AM 0 0.30 0.00 0.12 0.03 0.03 99.52 02:20:01 AM 1 0.25 0.00 0.10 0.02 0.02 99.62 02:21:01 AM all 0.28 0.00 0.33 0.02 0.42 98.94 02:21:01 AM 0 0.17 0.00 0.08 0.05 0.61 99.09 02:21:01 AM 1 0.40 0.00 0.58 0.00 0.22 98.80 02:22:01 AM all 0.20 0.00 0.08 0.00 1.31 98.40 02:22:01 AM 0 0.23 0.00 0.08 0.00 1.26 98.43 02:22:01 AM 1 0.17 0.00 0.08 0.00 1.37 98.38 02:23:01 AM all 9.44 0.00 1.03 0.34 0.05 89.14 02:23:01 AM 0 12.29 0.00 1.37 0.10 0.05 86.19 02:23:01 AM 1 6.59 0.00 0.69 0.59 0.05 92.09 02:24:01 AM all 15.41 0.00 0.62 0.00 0.07 83.90 02:24:01 AM 0 17.09 0.00 0.74 0.00 0.07 82.11 02:24:01 AM 1 13.73 0.00 0.50 0.00 0.07 85.70 02:25:01 AM all 4.53 0.00 0.33 0.00 0.05 95.09 02:25:01 AM 0 3.83 0.00 0.30 0.00 0.05 95.82 02:25:01 AM 1 5.22 0.00 0.37 0.00 0.05 94.36 02:25:01 AM CPU %user %nice %system %iowait %steal %idle 02:26:01 AM all 4.40 0.00 0.29 0.00 0.03 95.27 02:26:01 AM 0 5.61 0.00 0.35 0.00 0.03 94.01 02:26:01 AM 1 3.20 0.00 0.23 0.00 0.03 96.54 02:27:01 AM all 17.84 0.00 2.06 0.34 0.08 79.68 02:27:01 AM 0 17.85 0.00 1.80 0.64 0.08 79.63 02:27:01 AM 1 17.83 0.00 2.31 0.05 0.08 79.73 02:28:01 AM all 23.67 0.00 2.74 1.03 0.08 72.48 02:28:01 AM 0 25.95 0.00 2.35 1.50 0.10 70.10 02:28:01 AM 1 21.37 0.00 3.14 0.55 0.07 74.87 Average: all 13.05 0.00 1.84 1.85 0.19 83.08 Average: 0 14.52 0.00 1.89 1.25 0.20 82.13 Average: 1 11.57 0.00 1.78 2.44 0.17 84.03