---> uname -a: Linux prd-centos8-robot-2c-8g-48611.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 573 4865 19 2258 6826 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:78:9e:fc brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.30/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85539sec preferred_lft 85539sec inet6 fe80::f816:3eff:fe78:9efc/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) 08/02/2025 _x86_64_ (2 CPU) 04:21:59 LINUX RESTART (2 CPU) 04:23:01 AM tps rtps wtps bread/s bwrtn/s 04:24:01 AM 123.71 0.45 123.26 16.79 11531.29 04:25:01 AM 43.34 1.03 42.30 113.56 5466.69 04:26:01 AM 42.79 6.75 36.04 1248.19 2297.77 04:27:01 AM 47.83 0.25 47.58 47.05 7395.68 04:28:01 AM 4.42 0.02 4.40 0.13 165.56 04:29:01 AM 2.23 0.00 2.23 0.00 380.15 04:30:01 AM 0.93 0.00 0.93 0.00 528.69 04:31:01 AM 0.40 0.02 0.38 1.07 242.55 04:32:01 AM 0.70 0.03 0.67 1.87 203.28 04:33:01 AM 1.22 0.50 0.72 53.45 155.51 04:34:01 AM 0.30 0.00 0.30 0.00 17.15 04:35:01 AM 2.30 0.32 1.98 36.93 117.75 04:36:01 AM 32.44 0.53 31.91 64.78 3144.07 Average: 23.28 0.76 22.52 121.83 2434.47 04:23:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:24:01 AM 5179092 7019544 2703332 34.30 2688 2017672 712468 7.98 188884 2170628 156088 04:25:01 AM 5259352 7098040 2623072 33.28 2688 2014716 622804 6.97 218336 2056072 10760 04:26:01 AM 4956360 7036352 2926064 37.12 2688 2248368 673932 7.55 257456 2296000 186900 04:27:01 AM 4980696 7066444 2901728 36.81 2688 2253552 626212 7.01 262028 2257640 8 04:28:01 AM 4940092 7027324 2942332 37.33 2688 2255044 679212 7.61 262208 2298208 1492 04:29:01 AM 4908972 7013524 2973452 37.72 2688 2272392 695076 7.78 262624 2329268 9408 04:30:01 AM 4898660 7012092 2983764 37.85 2688 2281300 712624 7.98 262624 2338860 2952 04:31:01 AM 4894224 7012800 2988200 37.91 2688 2286380 712624 7.98 262640 2343916 776 04:32:01 AM 4883384 7009332 2999040 38.05 2688 2293752 712624 7.98 262884 2354112 2316 04:33:01 AM 4497864 6951860 3384560 42.94 2688 2297452 728056 8.15 264244 2358764 112 04:34:01 AM 4496108 6950640 3386316 42.96 2688 2297988 728056 8.15 264260 2360628 288 04:35:01 AM 5015260 7026444 2867164 36.37 2688 2180396 662588 7.42 301136 2193876 59232 04:36:01 AM 5069772 7074416 2812652 35.68 2688 2178444 661592 7.41 502412 1952072 10952 Average: 4921526 7022986 2960898 37.56 2688 2221343 686759 7.69 274749 2254619 33945 04:23:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:24:01 AM eth0 121.26 96.95 1396.36 13.41 0.00 0.00 0.00 0.00 04:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:25:01 AM eth0 37.54 21.13 222.72 5.16 0.00 0.00 0.00 0.00 04:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:26:01 AM eth0 35.98 29.93 322.37 6.83 0.00 0.00 0.00 0.00 04:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:27:01 AM eth0 200.17 145.93 43.39 38.28 0.00 0.00 0.00 0.00 04:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:28:01 AM eth0 25.30 17.00 21.20 2.57 0.00 0.00 0.00 0.00 04:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:29:01 AM eth0 37.44 35.26 121.87 10.11 0.00 0.00 0.00 0.00 04:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:30:01 AM eth0 23.08 18.09 56.45 6.36 0.00 0.00 0.00 0.00 04:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:31:01 AM eth0 21.94 18.14 22.70 4.69 0.00 0.00 0.00 0.00 04:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:32:01 AM eth0 27.20 19.75 57.01 11.60 0.00 0.00 0.00 0.00 04:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:33:01 AM eth0 40.37 54.93 22.94 5.13 0.00 0.00 0.00 0.00 04:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:34:01 AM eth0 14.95 12.48 3.50 2.19 0.00 0.00 0.00 0.00 04:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:35:01 AM eth0 81.10 51.61 143.89 85.12 0.00 0.00 0.00 0.00 04:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:36:01 AM eth0 18.88 17.01 15.64 10.81 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 52.71 41.40 188.47 15.56 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) 08/02/2025 _x86_64_ (2 CPU) 04:21:59 LINUX RESTART (2 CPU) 04:23:01 AM CPU %user %nice %system %iowait %steal %idle 04:24:01 AM all 38.73 0.00 5.69 1.67 0.13 53.78 04:24:01 AM 0 28.10 0.00 4.82 1.12 0.13 65.83 04:24:01 AM 1 49.37 0.00 6.57 2.22 0.13 41.71 04:25:01 AM all 20.09 0.00 2.55 0.75 0.10 76.51 04:25:01 AM 0 8.18 0.00 2.05 0.85 0.10 88.81 04:25:01 AM 1 32.00 0.00 3.04 0.65 0.10 64.21 04:26:01 AM all 22.09 0.00 4.50 0.54 0.09 72.78 04:26:01 AM 0 14.50 0.00 3.93 0.53 0.08 80.96 04:26:01 AM 1 29.71 0.00 5.07 0.55 0.10 64.57 04:27:01 AM all 11.43 0.00 2.22 0.83 0.08 85.45 04:27:01 AM 0 8.88 0.00 1.75 0.87 0.08 88.41 04:27:01 AM 1 14.00 0.00 2.68 0.79 0.07 82.47 04:28:01 AM all 2.97 0.00 0.24 0.02 0.07 96.70 04:28:01 AM 0 1.97 0.00 0.18 0.00 0.07 97.77 04:28:01 AM 1 3.97 0.00 0.30 0.03 0.07 95.63 04:29:01 AM all 18.36 0.00 0.26 0.05 0.10 81.23 04:29:01 AM 0 13.20 0.00 0.23 0.00 0.08 86.48 04:29:01 AM 1 23.51 0.00 0.28 0.10 0.12 75.98 04:30:01 AM all 8.24 0.00 0.19 0.05 0.07 91.45 04:30:01 AM 0 13.87 0.00 0.20 0.00 0.07 85.86 04:30:01 AM 1 2.60 0.00 0.18 0.10 0.07 97.04 04:31:01 AM all 9.23 0.00 0.20 0.01 0.08 90.49 04:31:01 AM 0 5.30 0.00 0.22 0.02 0.07 94.39 04:31:01 AM 1 13.15 0.00 0.18 0.00 0.08 86.58 04:32:01 AM all 11.68 0.00 0.26 0.02 0.11 87.94 04:32:01 AM 0 10.54 0.00 0.29 0.02 0.10 89.06 04:32:01 AM 1 12.81 0.00 0.23 0.02 0.12 86.82 04:33:01 AM all 8.67 0.00 2.46 0.02 0.08 88.76 04:33:01 AM 0 9.43 0.00 2.45 0.02 0.08 88.02 04:33:01 AM 1 7.92 0.00 2.47 0.02 0.08 89.51 04:34:01 AM all 4.58 0.00 0.21 0.00 0.08 95.12 04:34:01 AM 0 3.62 0.00 0.20 0.00 0.05 96.13 04:34:01 AM 1 5.54 0.00 0.22 0.00 0.12 94.12 04:34:01 AM CPU %user %nice %system %iowait %steal %idle 04:35:01 AM all 10.36 0.00 1.83 0.00 0.07 87.74 04:35:01 AM 0 5.55 0.00 0.87 0.00 0.05 93.53 04:35:01 AM 1 15.19 0.00 2.78 0.00 0.08 81.94 04:36:01 AM all 30.29 0.00 3.49 0.30 0.10 65.81 04:36:01 AM 0 32.70 0.00 3.43 0.23 0.10 63.53 04:36:01 AM 1 27.88 0.00 3.56 0.37 0.10 68.09 Average: all 15.14 0.00 1.86 0.33 0.09 82.58 Average: 0 12.00 0.00 1.59 0.28 0.08 86.05 Average: 1 18.29 0.00 2.12 0.37 0.10 79.12