---> uname -a: Linux prd-centos8-robot-2c-8g-40346.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 569 4867 19 2260 6830 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:0a:fc:40 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.251/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85456sec preferred_lft 85456sec inet6 fe80::f816:3eff:fe0a:fc40/64 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) 07/07/2025 _x86_64_ (2 CPU) 03:21:56 LINUX RESTART (2 CPU) 03:23:01 AM tps rtps wtps bread/s bwrtn/s 03:24:02 AM 82.96 47.56 35.40 5787.91 12291.54 03:25:01 AM 117.20 0.07 117.13 1.90 11504.68 03:26:01 AM 40.57 1.00 39.57 113.03 4863.00 03:27:01 AM 50.29 7.00 43.29 1292.32 3036.01 03:28:01 AM 39.02 0.03 38.99 3.47 6583.16 03:29:01 AM 6.75 0.02 6.73 0.13 246.79 03:30:01 AM 1.98 0.00 1.98 0.00 400.47 03:31:01 AM 0.98 0.00 0.98 0.00 506.11 03:32:01 AM 0.45 0.02 0.43 1.07 239.94 03:33:01 AM 0.67 0.03 0.63 1.87 220.25 03:34:01 AM 0.85 0.37 0.48 53.46 147.06 03:35:01 AM 0.33 0.00 0.33 0.00 29.64 03:36:01 AM 0.27 0.00 0.27 0.00 10.41 03:37:01 AM 18.51 0.45 18.06 47.98 2553.03 Average: 25.66 4.04 21.62 522.35 3035.18 03:23:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:24:02 AM 5568724 7098008 2313708 29.35 2688 1722044 680708 7.62 185380 1848788 104276 03:25:01 AM 5124732 6991888 2757700 34.99 2688 2043968 722744 8.09 190956 2223456 153452 03:26:01 AM 5261596 7100764 2620836 33.25 2688 2015104 635284 7.11 218728 2054816 10764 03:27:01 AM 4996100 7081176 2886332 36.62 2688 2252740 623820 6.98 256752 2257168 181780 03:28:01 AM 4990448 7075328 2891984 36.69 2688 2252920 613620 6.87 262156 2252392 4 03:29:01 AM 4949500 7035920 2932932 37.21 2688 2254512 680620 7.62 262332 2293068 1384 03:30:01 AM 4916436 7020192 2965996 37.63 2688 2271880 696732 7.80 262748 2325484 8556 03:31:01 AM 4908984 7019828 2973448 37.72 2688 2278924 696732 7.80 262748 2333040 900 03:32:01 AM 4902736 7020316 2979696 37.80 2688 2285652 696732 7.80 262756 2339676 496 03:33:01 AM 4886976 7012704 2995456 38.00 2688 2293772 696732 7.80 262996 2354396 2276 03:34:01 AM 4504284 6957724 3378148 42.86 2688 2297464 726612 8.14 264352 2356392 180 03:35:01 AM 4503788 6957900 3378644 42.86 2688 2298120 726612 8.14 264364 2357300 112 03:36:01 AM 4502796 6957060 3379636 42.88 2688 2298264 726612 8.14 264364 2358168 40 03:37:01 AM 5013152 7016276 2869280 36.40 2688 2176468 694884 7.78 501740 2009708 22256 Average: 4930732 7024649 2951700 37.45 2688 2195845 687032 7.69 265884 2240275 34748 03:23:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:24:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:24:02 AM eth0 249.49 160.27 1239.83 56.95 0.00 0.00 0.00 0.00 03:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:25:01 AM eth0 102.49 76.43 1248.52 11.17 0.00 0.00 0.00 0.00 03:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:26:01 AM eth0 13.45 8.91 6.95 3.63 0.00 0.00 0.00 0.00 03:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:27:01 AM eth0 36.78 31.89 313.91 7.49 0.00 0.00 0.00 0.00 03:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:28:01 AM eth0 173.63 130.39 39.94 36.87 0.00 0.00 0.00 0.00 03:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:29:01 AM eth0 26.33 17.98 22.42 3.31 0.00 0.00 0.00 0.00 03:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:30:01 AM eth0 38.74 37.05 122.17 10.35 0.00 0.00 0.00 0.00 03:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:31:01 AM eth0 13.55 11.86 42.46 5.30 0.00 0.00 0.00 0.00 03:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:32:01 AM eth0 21.33 18.84 35.76 5.03 0.00 0.00 0.00 0.00 03:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:33:01 AM eth0 25.60 21.21 65.95 12.05 0.00 0.00 0.00 0.00 03:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:34:01 AM eth0 37.96 54.11 23.47 4.80 0.00 0.00 0.00 0.00 03:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:35:01 AM eth0 14.93 13.00 3.63 2.37 0.00 0.00 0.00 0.00 03:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:36:01 AM eth0 9.73 5.36 2.54 1.05 0.00 0.00 0.00 0.00 03:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:37:01 AM eth0 89.32 59.38 152.58 91.05 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 60.90 46.16 235.95 17.97 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) 07/07/2025 _x86_64_ (2 CPU) 03:21:56 LINUX RESTART (2 CPU) 03:23:01 AM CPU %user %nice %system %iowait %steal %idle 03:24:02 AM all 23.90 0.04 5.23 22.92 0.11 47.80 03:24:02 AM 0 28.05 0.08 6.01 19.94 0.12 45.79 03:24:02 AM 1 19.74 0.00 4.44 25.90 0.10 49.82 03:25:01 AM all 36.52 0.00 5.14 3.46 0.12 54.76 03:25:01 AM 0 47.33 0.00 5.96 3.46 0.14 43.12 03:25:01 AM 1 25.77 0.00 4.32 3.47 0.10 66.33 03:26:01 AM all 17.18 0.00 2.30 0.90 0.07 79.55 03:26:01 AM 0 16.32 0.00 2.80 0.97 0.07 79.84 03:26:01 AM 1 18.04 0.00 1.80 0.83 0.07 79.26 03:27:01 AM all 27.44 0.00 5.08 1.13 0.08 66.27 03:27:01 AM 0 32.78 0.00 5.60 0.82 0.08 60.72 03:27:01 AM 1 22.10 0.00 4.55 1.45 0.08 71.81 03:28:01 AM all 7.17 0.00 1.89 1.43 0.06 89.46 03:28:01 AM 0 7.64 0.00 1.96 2.12 0.05 88.23 03:28:01 AM 1 6.69 0.00 1.82 0.74 0.07 90.68 03:29:01 AM all 2.94 0.00 0.24 0.03 0.04 96.76 03:29:01 AM 0 3.19 0.00 0.23 0.02 0.03 96.52 03:29:01 AM 1 2.68 0.00 0.25 0.03 0.05 96.99 03:30:01 AM all 18.79 0.00 0.36 0.07 0.08 80.70 03:30:01 AM 0 22.87 0.00 0.38 0.12 0.08 76.54 03:30:01 AM 1 14.71 0.00 0.34 0.02 0.07 84.87 03:31:01 AM all 6.87 0.00 0.18 0.03 0.05 92.87 03:31:01 AM 0 6.08 0.00 0.17 0.02 0.05 93.69 03:31:01 AM 1 7.66 0.00 0.20 0.05 0.05 92.04 03:32:01 AM all 9.48 0.00 0.18 0.03 0.05 90.26 03:32:01 AM 0 13.63 0.00 0.18 0.05 0.05 86.08 03:32:01 AM 1 5.33 0.00 0.18 0.00 0.05 94.43 03:33:01 AM all 12.67 0.00 0.31 0.03 0.07 86.93 03:33:01 AM 0 15.23 0.00 0.28 0.05 0.07 84.37 03:33:01 AM 1 10.12 0.00 0.33 0.00 0.07 89.48 03:34:01 AM all 8.54 0.00 2.57 0.00 0.06 88.84 03:34:01 AM 0 10.39 0.00 2.65 0.00 0.07 86.90 03:34:01 AM 1 6.69 0.00 2.48 0.00 0.05 90.77 03:34:01 AM CPU %user %nice %system %iowait %steal %idle 03:35:01 AM all 4.90 0.00 0.18 0.00 0.07 94.85 03:35:01 AM 0 7.18 0.00 0.17 0.00 0.07 92.58 03:35:01 AM 1 2.63 0.00 0.18 0.00 0.07 97.12 03:36:01 AM all 2.32 0.00 0.15 0.00 0.06 97.47 03:36:01 AM 0 2.29 0.00 0.15 0.00 0.05 97.51 03:36:01 AM 1 2.36 0.00 0.15 0.00 0.07 97.42 03:37:01 AM all 27.42 0.00 3.91 0.34 0.08 68.24 03:37:01 AM 0 30.52 0.00 4.69 0.57 0.08 64.14 03:37:01 AM 1 24.33 0.00 3.13 0.12 0.08 72.35 Average: all 14.70 0.00 1.98 2.16 0.07 81.09 Average: 0 17.36 0.01 2.23 2.00 0.07 78.34 Average: 1 12.05 0.00 1.72 2.32 0.07 83.84