---> uname -a: Linux prd-centos8-robot-2c-8g-39526.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: 2799.996 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 591 4846 19 2259 6808 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:72:85:77 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.76/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85574sec preferred_lft 85574sec inet6 fe80::f816:3eff:fe72:8577/64 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) 07/04/2025 _x86_64_ (2 CPU) 01:42:22 LINUX RESTART (2 CPU) 01:43:01 AM tps rtps wtps bread/s bwrtn/s 01:44:01 AM 83.37 8.40 74.98 1456.98 6356.81 01:45:01 AM 85.34 0.72 84.62 52.92 10799.10 01:46:01 AM 53.18 7.13 46.05 1310.50 2839.20 01:47:02 AM 51.42 0.25 51.17 47.04 7552.39 01:48:01 AM 0.34 0.02 0.32 0.14 6.95 01:49:01 AM 2.50 0.00 2.50 0.00 528.02 01:50:01 AM 0.53 0.00 0.53 0.00 386.79 01:51:01 AM 0.35 0.02 0.33 1.07 234.27 01:52:01 AM 0.90 0.03 0.87 1.87 294.67 01:53:01 AM 0.92 0.35 0.57 53.44 82.39 01:54:01 AM 0.15 0.00 0.15 0.00 16.73 01:55:01 AM 13.88 0.32 13.56 36.92 476.49 01:56:01 AM 30.94 0.53 30.41 64.78 3124.99 Average: 24.94 1.37 23.57 233.05 2518.66 01:43:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:44:01 AM 5313920 7037500 2568512 32.59 2688 1905780 699428 7.83 187156 2061468 183020 01:45:01 AM 5194048 7029964 2688384 34.11 2688 2012200 680740 7.62 209264 2131468 21636 01:46:01 AM 4912888 6993488 2969544 37.67 2688 2248888 702452 7.87 257964 2340504 187756 01:47:02 AM 4965824 7050876 2916608 37.00 2688 2252772 631176 7.07 261892 2274424 4 01:48:01 AM 4924564 7011208 2957868 37.52 2688 2254380 699668 7.83 262076 2315260 1612 01:49:01 AM 4892288 6996336 2990144 37.93 2688 2271804 715056 8.01 262492 2347020 5448 01:50:01 AM 4879924 6995228 3002508 38.09 2688 2283028 723896 8.11 262492 2358648 5176 01:51:01 AM 4876388 6995004 3006044 38.14 2688 2286308 723896 8.11 262544 2362748 1448 01:52:01 AM 4865628 6991328 3016804 38.27 2688 2293400 723896 8.11 262824 2372668 40 01:53:01 AM 4480852 6934840 3401580 43.15 2688 2297124 739328 8.28 264144 2376772 8 01:54:01 AM 4480344 6934516 3402088 43.16 2688 2297624 739328 8.28 264156 2377652 60 01:55:01 AM 4893152 6932816 2989280 37.92 2688 2213100 756884 8.47 336484 2290800 102656 01:56:01 AM 5011640 7017832 2870792 36.42 2688 2179956 690112 7.73 502940 2010200 25036 Average: 4899343 6993918 2983089 37.84 2688 2215105 709682 7.95 276648 2278433 41069 01:43:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:44:01 AM eth0 238.24 146.97 1545.94 46.91 0.00 0.00 0.00 0.00 01:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:45:01 AM eth0 57.38 39.05 577.90 7.29 0.00 0.00 0.00 0.00 01:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:46:01 AM eth0 38.09 32.67 315.38 8.85 0.00 0.00 0.00 0.00 01:47:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:47:02 AM eth0 112.41 74.30 30.08 26.94 0.00 0.00 0.00 0.00 01:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:48:01 AM eth0 28.24 16.40 22.91 2.47 0.00 0.00 0.00 0.00 01:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:49:01 AM eth0 42.23 37.67 122.39 13.15 0.00 0.00 0.00 0.00 01:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:50:01 AM eth0 19.54 18.46 73.43 6.73 0.00 0.00 0.00 0.00 01:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:51:01 AM eth0 19.41 17.96 5.47 4.27 0.00 0.00 0.00 0.00 01:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:52:01 AM eth0 19.98 15.38 64.22 10.86 0.00 0.00 0.00 0.00 01:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:53:01 AM eth0 39.33 54.64 22.66 5.00 0.00 0.00 0.00 0.00 01:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:54:01 AM eth0 13.80 12.93 3.36 2.23 0.00 0.00 0.00 0.00 01:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:55:01 AM eth0 82.71 54.43 146.51 86.66 0.00 0.00 0.00 0.00 01:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:56:01 AM eth0 19.21 17.29 15.89 8.07 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 56.24 41.43 226.89 17.67 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) 07/04/2025 _x86_64_ (2 CPU) 01:42:22 LINUX RESTART (2 CPU) 01:43:01 AM CPU %user %nice %system %iowait %steal %idle 01:44:01 AM all 36.91 0.00 5.49 0.76 0.10 56.74 01:44:01 AM 0 34.57 0.00 5.73 0.62 0.12 58.96 01:44:01 AM 1 39.25 0.00 5.24 0.90 0.08 54.53 01:45:01 AM all 23.92 0.00 4.00 0.99 0.08 71.01 01:45:01 AM 0 24.24 0.00 3.98 1.27 0.07 70.44 01:45:01 AM 1 23.60 0.00 4.02 0.72 0.08 71.57 01:46:01 AM all 32.57 0.00 5.05 0.41 0.11 61.86 01:46:01 AM 0 33.87 0.00 4.69 0.43 0.10 60.91 01:46:01 AM 1 31.27 0.00 5.41 0.38 0.12 62.82 01:47:02 AM all 10.42 0.00 2.22 0.48 0.06 86.81 01:47:02 AM 0 6.73 0.00 1.92 0.52 0.05 90.79 01:47:02 AM 1 14.12 0.00 2.53 0.45 0.07 82.83 01:48:01 AM all 2.78 0.00 0.25 0.00 0.07 96.91 01:48:01 AM 0 2.78 0.00 0.36 0.00 0.07 96.79 01:48:01 AM 1 2.77 0.00 0.14 0.00 0.07 97.02 01:49:01 AM all 17.97 0.00 0.24 0.03 0.07 81.69 01:49:01 AM 0 15.94 0.00 0.27 0.03 0.05 83.71 01:49:01 AM 1 20.00 0.00 0.22 0.02 0.08 79.68 01:50:01 AM all 9.95 0.00 0.17 0.02 0.08 89.80 01:50:01 AM 0 14.22 0.00 0.17 0.00 0.08 85.53 01:50:01 AM 1 5.66 0.00 0.17 0.03 0.07 94.07 01:51:01 AM all 11.51 0.00 0.17 0.01 0.08 88.23 01:51:01 AM 0 18.88 0.00 0.13 0.02 0.07 80.91 01:51:01 AM 1 4.14 0.00 0.20 0.00 0.08 95.57 01:52:01 AM all 7.20 0.00 0.23 0.03 0.08 92.47 01:52:01 AM 0 3.73 0.00 0.27 0.02 0.07 95.92 01:52:01 AM 1 10.68 0.00 0.18 0.03 0.08 89.02 01:53:01 AM all 8.75 0.00 2.75 0.01 0.09 88.40 01:53:01 AM 0 9.61 0.00 2.65 0.00 0.07 87.68 01:53:01 AM 1 7.90 0.00 2.85 0.02 0.12 89.12 01:54:01 AM all 4.41 0.00 0.19 0.00 0.06 95.34 01:54:01 AM 0 1.60 0.00 0.20 0.00 0.03 98.16 01:54:01 AM 1 7.22 0.00 0.18 0.00 0.08 92.51 01:54:01 AM CPU %user %nice %system %iowait %steal %idle 01:55:01 AM all 17.86 0.00 2.49 0.07 0.07 79.52 01:55:01 AM 0 24.99 0.00 2.90 0.07 0.08 71.96 01:55:01 AM 1 10.72 0.00 2.07 0.07 0.05 87.09 01:56:01 AM all 31.73 0.00 4.58 0.23 0.08 63.37 01:56:01 AM 0 48.37 0.00 5.22 0.25 0.08 46.07 01:56:01 AM 1 15.12 0.00 3.95 0.22 0.08 80.64 Average: all 16.65 0.00 2.15 0.23 0.08 80.90 Average: 0 18.46 0.00 2.20 0.25 0.07 79.03 Average: 1 14.84 0.00 2.09 0.22 0.08 82.76