---> uname -a: Linux prd-centos8-robot-2c-8g-2539.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 588 4930 19 2178 6810 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:9a:c9:62 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.224/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85656sec preferred_lft 85656sec inet6 fe80::f816:3eff:fe9a:c962/64 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) 11/30/2025 _x86_64_ (2 CPU) 02:25:01 LINUX RESTART (2 CPU) 02:26:01 AM tps rtps wtps bread/s bwrtn/s 02:27:01 AM 115.56 0.22 115.34 11.33 11282.46 02:28:01 AM 38.39 1.03 37.36 113.58 5232.59 02:29:01 AM 46.62 6.75 39.87 1247.98 2508.33 02:30:01 AM 57.20 0.25 56.95 47.04 7866.90 02:31:01 AM 4.33 0.00 4.33 0.00 163.16 02:32:01 AM 0.40 0.00 0.40 0.00 6.75 02:33:01 AM 0.13 0.00 0.13 0.00 1.30 02:34:01 AM 0.77 0.23 0.53 12.66 98.90 02:35:01 AM 1.95 0.00 1.95 0.00 66.56 02:36:01 AM 1.95 0.18 1.77 4.27 92.14 02:37:01 AM 31.02 0.45 30.57 68.91 1435.49 Average: 27.12 0.83 26.29 136.89 2614.10 02:26:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:27:01 AM 5081076 6955464 2801348 35.54 2688 2051436 762476 8.54 191364 2262592 170932 02:28:01 AM 5238544 7084884 2643880 33.54 2688 2022176 635956 7.12 219484 2070436 10764 02:29:01 AM 4930900 7027172 2951524 37.44 2688 2261960 669852 7.50 256432 2306736 181508 02:30:01 AM 4949360 7048260 2933064 37.21 2688 2266308 631744 7.07 260764 2284040 20 02:31:01 AM 4949792 7048712 2932632 37.20 2688 2266312 631744 7.07 260768 2284148 4 02:32:01 AM 4950208 7049128 2932216 37.20 2688 2266312 631744 7.07 260768 2283948 8 02:33:01 AM 4950192 7049208 2932232 37.20 2688 2266408 631744 7.07 260768 2284092 100 02:34:01 AM 4864696 6966624 3017728 38.28 2688 2269320 755724 8.46 260900 2368332 24 02:35:01 AM 4750788 6852732 3131636 39.73 2688 2269336 840380 9.41 260900 2481904 16 02:36:01 AM 5122260 7044112 2760164 35.02 2688 2090760 622188 6.97 259420 2113756 3948 02:37:01 AM 5031512 6951452 2850912 36.17 2688 2093324 740516 8.29 460540 2028940 11200 Average: 4983575 7007068 2898849 36.78 2688 2193059 686733 7.69 268373 2251720 34411 02:26:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 131.84 103.97 1458.51 13.89 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 15.68 10.33 7.11 3.99 0.00 0.00 0.00 0.00 02:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:29:01 AM eth0 43.25 37.44 334.59 7.83 0.00 0.00 0.00 0.00 02:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:30:01 AM eth0 442.98 295.42 89.06 70.44 0.00 0.00 0.00 0.00 02:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:31:01 AM eth0 2.88 2.35 0.83 0.69 0.00 0.00 0.00 0.00 02:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:32:01 AM eth0 3.38 1.88 0.54 0.42 0.00 0.00 0.00 0.00 02:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:33:01 AM eth0 6.21 3.18 3.17 0.69 0.00 0.00 0.00 0.00 02:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:34:01 AM eth0 176.89 154.77 2811.89 11.08 0.00 0.00 0.00 0.00 02:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:35:01 AM eth0 325.63 301.40 6032.68 19.49 0.00 0.00 0.00 0.00 02:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:36:01 AM eth0 289.57 253.02 4478.30 27.72 0.00 0.00 0.00 0.00 02:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:37:01 AM eth0 28.11 20.89 36.63 19.62 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 133.31 107.69 1386.57 15.99 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) 11/30/2025 _x86_64_ (2 CPU) 02:25:01 LINUX RESTART (2 CPU) 02:26:01 AM CPU %user %nice %system %iowait %steal %idle 02:27:01 AM all 38.03 0.00 5.23 1.51 0.09 55.14 02:27:01 AM 0 23.38 0.00 3.67 1.41 0.10 71.44 02:27:01 AM 1 52.76 0.00 6.80 1.60 0.08 38.75 02:28:01 AM all 16.39 0.00 2.44 0.47 0.06 80.64 02:28:01 AM 0 10.72 0.00 2.00 0.45 0.05 86.78 02:28:01 AM 1 22.07 0.00 2.88 0.48 0.07 74.49 02:29:01 AM all 24.61 0.00 5.13 0.42 0.08 69.76 02:29:01 AM 0 25.65 0.00 5.38 0.33 0.08 68.55 02:29:01 AM 1 23.57 0.00 4.87 0.50 0.08 70.98 02:30:01 AM all 14.52 0.00 2.99 0.58 0.08 81.83 02:30:01 AM 0 20.68 0.00 3.37 0.62 0.07 75.27 02:30:01 AM 1 8.39 0.00 2.62 0.55 0.08 88.36 02:31:01 AM all 0.36 0.00 0.13 0.02 0.04 99.45 02:31:01 AM 0 0.32 0.00 0.15 0.00 0.03 99.50 02:31:01 AM 1 0.40 0.00 0.12 0.03 0.05 99.40 02:32:01 AM all 0.37 0.00 0.08 0.00 0.04 99.52 02:32:01 AM 0 0.13 0.00 0.10 0.00 0.05 99.72 02:32:01 AM 1 0.60 0.00 0.05 0.00 0.03 99.32 02:33:01 AM all 0.39 0.00 0.10 0.00 0.03 99.47 02:33:01 AM 0 0.20 0.00 0.13 0.00 0.03 99.63 02:33:01 AM 1 0.58 0.00 0.07 0.00 0.03 99.32 02:34:01 AM all 10.56 0.00 1.91 0.01 0.08 87.44 02:34:01 AM 0 8.71 0.00 1.08 0.00 0.07 90.14 02:34:01 AM 1 12.39 0.00 2.73 0.02 0.08 84.78 02:35:01 AM all 12.55 0.00 1.38 0.00 0.09 85.98 02:35:01 AM 0 8.71 0.00 1.26 0.00 0.08 89.94 02:35:01 AM 1 16.39 0.00 1.49 0.00 0.10 82.02 02:36:01 AM all 9.34 0.00 1.65 0.01 0.09 88.91 02:36:01 AM 0 9.05 0.00 1.87 0.00 0.10 88.98 02:36:01 AM 1 9.63 0.00 1.44 0.02 0.08 88.84 02:37:01 AM all 31.01 0.00 3.52 0.15 0.09 65.23 02:37:01 AM 0 27.31 0.00 3.20 0.20 0.10 69.18 02:37:01 AM 1 34.70 0.00 3.84 0.10 0.08 61.28 Average: CPU %user %nice %system %iowait %steal %idle Average: all 14.39 0.00 2.23 0.29 0.07 83.02 Average: 0 12.28 0.00 2.02 0.28 0.07 85.36 Average: 1 16.50 0.00 2.45 0.30 0.07 80.69