---> uname -a: Linux prd-centos8-robot-2c-8g-9342.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 597 4873 19 2226 6800 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:55:88:34 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.150/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85349sec preferred_lft 85349sec inet6 fe80::f816:3eff:fe55:8834/64 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) 02/11/2026 _x86_64_ (2 CPU) 03:36:55 LINUX RESTART (2 CPU) 03:38:01 AM tps rtps wtps bread/s bwrtn/s 03:39:01 AM 78.32 0.45 77.87 17.06 6992.14 03:40:01 AM 88.52 1.12 87.40 75.84 10940.90 03:41:01 AM 20.91 0.38 20.53 64.25 1213.20 03:42:01 AM 81.00 6.93 74.07 1289.52 8208.18 03:43:01 AM 9.63 0.00 9.63 0.00 976.02 03:44:01 AM 0.22 0.00 0.22 0.00 2.42 03:45:01 AM 0.12 0.00 0.12 0.00 0.98 03:46:01 AM 0.47 0.10 0.37 6.80 72.76 03:47:01 AM 2.20 0.00 2.20 0.00 182.59 03:48:01 AM 0.45 0.00 0.45 0.00 98.35 03:49:01 AM 0.30 0.00 0.30 0.00 107.35 03:50:01 AM 0.28 0.00 0.28 0.00 93.64 03:51:01 AM 0.33 0.03 0.30 1.33 94.37 03:52:01 AM 0.38 0.03 0.35 0.27 99.63 03:53:01 AM 1.45 0.00 1.45 0.00 126.71 03:54:01 AM 27.76 0.63 27.12 73.18 2164.95 Average: 19.52 0.61 18.92 95.51 1960.92 03:38:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:39:01 AM 5290564 7032996 2591868 32.88 2688 1924048 713612 7.99 188272 2082664 196636 03:40:01 AM 5195800 7041436 2686632 34.08 2688 2022120 696920 7.80 209948 2130036 9956 03:41:01 AM 5143856 7047808 2738576 34.74 2688 2076796 677944 7.59 228412 2152340 52064 03:42:01 AM 4961144 7063020 2921288 37.06 2688 2268180 627632 7.03 261092 2276592 25468 03:43:01 AM 4960700 7062476 2921732 37.07 2688 2268192 627632 7.03 261108 2276696 4 03:44:01 AM 4960736 7062512 2921696 37.07 2688 2268192 627632 7.03 261104 2276620 12 03:45:01 AM 4960732 7062508 2921700 37.07 2688 2268192 627632 7.03 261104 2276540 4 03:46:01 AM 4909584 7013556 2972848 37.71 2688 2270396 721352 8.08 261652 2326756 32 03:47:01 AM 4903092 7010704 2979340 37.80 2688 2274060 721352 8.08 261736 2333060 340 03:48:01 AM 4897464 7007976 2984968 37.87 2688 2276928 741460 8.30 261736 2338560 432 03:49:01 AM 4894744 7008256 2987688 37.90 2688 2279928 741460 8.30 261736 2341548 304 03:50:01 AM 4887292 7004984 2995140 38.00 2688 2284132 797788 8.93 261736 2348564 1780 03:51:01 AM 4885872 7005104 2996560 38.02 2688 2285648 797788 8.93 261752 2350120 508 03:52:01 AM 4881616 7004460 3000816 38.07 2688 2289244 816424 9.14 261880 2354068 1296 03:53:01 AM 4935176 7063292 2947256 37.39 2688 2294516 642344 7.19 262236 2301252 3700 03:54:01 AM 5016952 6986348 2865480 36.35 2688 2141700 716488 8.02 483864 2021908 13368 Average: 4980333 7029840 2902099 36.82 2688 2218267 705966 7.90 265586 2261708 19119 03:38:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:39:01 AM eth0 90.37 75.51 1061.27 9.12 0.00 0.00 0.00 0.00 03:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:40:01 AM eth0 69.76 46.52 623.57 7.79 0.00 0.00 0.00 0.00 03:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:41:01 AM eth0 17.53 17.41 22.74 5.30 0.00 0.00 0.00 0.00 03:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:42:01 AM eth0 542.19 352.17 421.47 91.11 0.00 0.00 0.00 0.00 03:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:43:01 AM eth0 4.72 3.70 1.66 1.04 0.00 0.00 0.00 0.00 03:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:44:01 AM eth0 2.48 1.98 0.44 0.43 0.00 0.00 0.00 0.00 03:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:45:01 AM eth0 2.27 1.98 0.42 0.41 0.00 0.00 0.00 0.00 03:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:46:01 AM eth0 49.62 40.20 16.97 4.07 0.00 0.00 0.00 0.00 03:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:47:01 AM eth0 137.21 137.48 36.92 11.16 0.00 0.00 0.00 0.00 03:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:48:01 AM eth0 89.70 90.32 26.03 7.72 0.00 0.00 0.00 0.00 03:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:49:01 AM eth0 100.88 101.53 30.72 8.21 0.00 0.00 0.00 0.00 03:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:50:01 AM eth0 165.79 167.18 40.45 13.03 0.00 0.00 0.00 0.00 03:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:51:01 AM eth0 94.87 92.57 27.01 7.36 0.00 0.00 0.00 0.00 03:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:52:01 AM eth0 159.17 160.47 35.38 12.09 0.00 0.00 0.00 0.00 03:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:53:01 AM eth0 130.42 113.41 30.27 9.63 0.00 0.00 0.00 0.00 03:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:54:01 AM eth0 69.24 53.00 135.06 103.36 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 107.89 90.96 156.90 18.24 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) 02/11/2026 _x86_64_ (2 CPU) 03:36:55 LINUX RESTART (2 CPU) 03:38:01 AM CPU %user %nice %system %iowait %steal %idle 03:39:01 AM all 28.15 0.00 4.14 8.67 0.13 58.91 03:39:01 AM 0 19.75 0.00 3.12 9.80 0.13 67.21 03:39:01 AM 1 36.57 0.00 5.16 7.54 0.13 50.59 03:40:01 AM all 21.16 0.00 3.79 2.45 0.11 72.50 03:40:01 AM 0 20.51 0.00 3.37 2.35 0.12 73.65 03:40:01 AM 1 21.81 0.00 4.20 2.54 0.10 71.35 03:41:01 AM all 17.61 0.00 2.79 0.37 0.08 79.14 03:41:01 AM 0 19.16 0.00 2.47 0.40 0.08 77.89 03:41:01 AM 1 16.06 0.00 3.12 0.33 0.08 80.40 03:42:01 AM all 28.16 0.00 5.85 1.68 0.13 64.17 03:42:01 AM 0 18.65 0.00 5.45 1.87 0.12 73.91 03:42:01 AM 1 37.69 0.00 6.25 1.49 0.15 54.42 03:43:01 AM all 0.39 0.00 0.18 0.15 0.02 99.26 03:43:01 AM 0 0.65 0.00 0.22 0.22 0.02 98.90 03:43:01 AM 1 0.13 0.00 0.15 0.08 0.02 99.62 03:44:01 AM all 0.28 0.00 0.07 0.00 0.03 99.62 03:44:01 AM 0 0.10 0.00 0.07 0.00 0.02 99.82 03:44:01 AM 1 0.47 0.00 0.07 0.00 0.03 99.43 03:45:01 AM all 0.33 0.00 0.08 0.00 0.02 99.57 03:45:01 AM 0 0.13 0.00 0.10 0.00 0.03 99.73 03:45:01 AM 1 0.53 0.00 0.05 0.00 0.00 99.42 03:46:01 AM all 6.32 0.00 0.63 0.01 0.07 92.97 03:46:01 AM 0 1.20 0.00 0.33 0.00 0.05 98.41 03:46:01 AM 1 11.48 0.00 0.93 0.02 0.08 87.49 03:47:01 AM all 13.24 0.00 1.23 0.02 0.09 85.41 03:47:01 AM 0 9.50 0.00 1.05 0.00 0.10 89.36 03:47:01 AM 1 17.00 0.00 1.42 0.03 0.08 81.46 03:48:01 AM all 10.30 0.00 0.92 0.02 0.07 88.70 03:48:01 AM 0 4.94 0.00 0.71 0.03 0.07 94.25 03:48:01 AM 1 15.67 0.00 1.13 0.00 0.07 83.14 03:49:01 AM all 10.53 0.00 1.03 0.03 0.08 88.33 03:49:01 AM 0 9.93 0.00 1.12 0.05 0.08 88.82 03:49:01 AM 1 11.12 0.00 0.94 0.00 0.08 87.85 03:49:01 AM CPU %user %nice %system %iowait %steal %idle 03:50:01 AM all 13.77 0.00 1.37 0.00 0.09 84.76 03:50:01 AM 0 6.46 0.00 1.09 0.00 0.08 92.36 03:50:01 AM 1 21.16 0.00 1.66 0.00 0.10 77.08 03:51:01 AM all 7.95 0.00 0.74 0.02 0.07 91.22 03:51:01 AM 0 6.65 0.00 0.71 0.00 0.07 92.57 03:51:01 AM 1 9.25 0.00 0.78 0.03 0.07 89.87 03:52:01 AM all 12.72 0.00 1.43 0.00 0.10 85.75 03:52:01 AM 0 9.29 0.00 1.31 0.00 0.10 89.30 03:52:01 AM 1 16.21 0.00 1.56 0.00 0.10 82.13 03:53:01 AM all 11.12 0.00 0.92 0.00 0.08 87.88 03:53:01 AM 0 5.48 0.00 0.79 0.00 0.08 93.65 03:53:01 AM 1 16.78 0.00 1.06 0.00 0.08 82.08 03:54:01 AM all 28.52 0.00 4.01 0.33 0.11 67.03 03:54:01 AM 0 22.37 0.00 3.85 0.17 0.10 73.51 03:54:01 AM 1 34.71 0.00 4.16 0.49 0.12 60.52 Average: all 13.17 0.00 1.83 0.86 0.08 84.06 Average: 0 9.68 0.00 1.61 0.94 0.08 87.69 Average: 1 16.66 0.00 2.04 0.79 0.08 80.42