---> uname -a: Linux prd-centos8-robot-2c-8g-48893.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 579 4858 19 2260 6820 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:d8:8b:40 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.96/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85526sec preferred_lft 85526sec inet6 fe80::f816:3eff:fed8:8b40/64 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) 08/03/2025 _x86_64_ (2 CPU) 03:22:35 LINUX RESTART (2 CPU) 03:23:01 AM tps rtps wtps bread/s bwrtn/s 03:24:01 AM 148.28 82.25 66.04 8241.97 40458.03 03:25:01 AM 122.35 0.72 121.63 52.92 12067.91 03:26:01 AM 33.29 0.42 32.87 64.78 2716.29 03:27:01 AM 64.10 6.96 57.13 1292.77 5250.32 03:28:01 AM 26.21 0.00 26.21 0.00 4258.33 03:29:01 AM 0.43 0.02 0.42 0.13 69.54 03:30:01 AM 2.43 0.00 2.43 0.00 641.49 03:31:01 AM 0.55 0.00 0.55 0.00 361.02 03:32:01 AM 0.40 0.02 0.38 1.07 135.88 03:33:01 AM 1.27 0.48 0.78 55.31 252.20 03:34:01 AM 0.40 0.00 0.40 0.00 80.14 03:35:01 AM 0.22 0.00 0.22 0.00 20.06 03:36:01 AM 10.10 0.32 9.78 36.92 321.24 03:37:01 AM 31.88 0.53 31.34 64.79 3193.75 Average: 31.57 6.55 25.01 700.98 4988.55 03:23:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:24:01 AM 5445404 7025180 2437028 30.92 2688 1771900 764960 8.57 189612 1962832 102556 03:25:01 AM 5172616 7009840 2709816 34.38 2688 2012844 712204 7.97 198208 2155428 49700 03:26:01 AM 5253044 7091912 2629388 33.36 2688 2014792 635556 7.12 219004 2061568 4 03:27:01 AM 4978168 7064184 2904264 36.84 2688 2253548 629168 7.04 261732 2264124 110512 03:28:01 AM 4975752 7061440 2906680 36.88 2688 2253548 629168 7.04 261728 2264040 4 03:29:01 AM 4929352 7017556 2953080 37.46 2688 2256104 678580 7.60 262264 2309424 744 03:30:01 AM 4902352 7007520 2980080 37.81 2688 2273036 728180 8.15 262324 2336608 600 03:31:01 AM 4888752 7005148 2993680 37.98 2688 2284288 728180 8.15 262324 2349632 1152 03:32:01 AM 4880724 7003924 3001708 38.08 2688 2291076 728180 8.15 262384 2357548 3948 03:33:01 AM 4491620 6945752 3390812 43.02 2688 2297492 742972 8.32 263940 2365216 1600 03:34:01 AM 4491328 6945780 3391104 43.02 2688 2298116 742972 8.32 263940 2366104 40 03:35:01 AM 4488848 6943808 3393584 43.05 2688 2298616 742972 8.32 263956 2368372 4 03:36:01 AM 4914704 6955648 2967728 37.65 2688 2213988 740556 8.29 336752 2270268 102960 03:37:01 AM 5028368 7037148 2854064 36.21 2688 2182812 677192 7.58 502852 1995624 26928 Average: 4917217 7008203 2965215 37.62 2688 2193011 705774 7.90 272216 2244771 28625 03:23:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:24:01 AM eth0 309.76 176.83 1645.64 57.09 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 69.94 56.62 826.19 9.43 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 14.06 8.53 5.56 3.47 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 216.96 159.38 362.83 42.84 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 6.98 4.78 1.68 1.39 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 29.70 19.93 28.20 7.33 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 34.71 32.26 116.07 9.30 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 21.36 18.42 74.02 6.68 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 28.31 24.25 24.40 12.94 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 47.00 59.63 67.18 5.75 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 6.58 5.25 1.75 1.22 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 16.86 13.63 3.97 2.46 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 84.41 49.65 147.60 87.68 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 21.95 17.65 16.70 8.44 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 64.91 46.21 237.31 18.29 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) 08/03/2025 _x86_64_ (2 CPU) 03:22:35 LINUX RESTART (2 CPU) 03:23:01 AM CPU %user %nice %system %iowait %steal %idle 03:24:01 AM all 36.53 0.06 8.10 17.74 0.12 37.46 03:24:01 AM 0 43.59 0.02 7.15 17.88 0.12 31.25 03:24:01 AM 1 29.47 0.10 9.05 17.60 0.12 43.67 03:25:01 AM all 34.93 0.00 5.33 4.08 0.10 55.56 03:25:01 AM 0 42.09 0.00 5.77 3.48 0.10 48.55 03:25:01 AM 1 27.85 0.00 4.90 4.67 0.10 62.49 03:26:01 AM all 11.88 0.00 1.60 0.72 0.08 85.72 03:26:01 AM 0 17.75 0.00 1.74 1.15 0.05 79.31 03:26:01 AM 1 6.01 0.00 1.47 0.28 0.12 92.12 03:27:01 AM all 35.30 0.00 6.64 1.65 0.11 56.30 03:27:01 AM 0 49.40 0.00 8.05 2.07 0.13 40.35 03:27:01 AM 1 21.23 0.00 5.24 1.23 0.08 72.21 03:28:01 AM all 0.15 0.00 0.36 0.73 0.02 98.75 03:28:01 AM 0 0.17 0.00 0.47 0.89 0.02 98.46 03:28:01 AM 1 0.13 0.00 0.25 0.57 0.02 99.03 03:29:01 AM all 5.40 0.00 0.31 0.00 0.06 94.23 03:29:01 AM 0 6.37 0.00 0.25 0.00 0.05 93.32 03:29:01 AM 1 4.42 0.00 0.37 0.00 0.07 95.14 03:30:01 AM all 18.23 0.00 0.26 0.05 0.07 81.40 03:30:01 AM 0 29.54 0.00 0.25 0.02 0.08 70.11 03:30:01 AM 1 6.88 0.00 0.27 0.08 0.05 92.72 03:31:01 AM all 10.57 0.00 0.19 0.02 0.04 89.18 03:31:01 AM 0 12.75 0.00 0.23 0.00 0.03 86.98 03:31:01 AM 1 8.39 0.00 0.15 0.03 0.05 91.38 03:32:01 AM all 16.02 0.00 0.21 0.02 0.08 83.68 03:32:01 AM 0 12.36 0.00 0.20 0.03 0.08 87.32 03:32:01 AM 1 19.68 0.00 0.22 0.00 0.07 80.04 03:33:01 AM all 9.47 0.00 2.52 0.03 0.05 87.93 03:33:01 AM 0 10.60 0.00 2.49 0.00 0.05 86.87 03:33:01 AM 1 8.34 0.00 2.55 0.07 0.05 88.99 03:34:01 AM all 2.85 0.00 0.14 0.00 0.05 96.96 03:34:01 AM 0 2.56 0.00 0.15 0.00 0.05 97.24 03:34:01 AM 1 3.15 0.00 0.13 0.00 0.05 96.67 03:34:01 AM CPU %user %nice %system %iowait %steal %idle 03:35:01 AM all 5.21 0.00 0.18 0.00 0.04 94.56 03:35:01 AM 0 5.95 0.00 0.18 0.00 0.05 93.82 03:35:01 AM 1 4.47 0.00 0.18 0.00 0.03 95.31 03:36:01 AM all 17.84 0.00 2.22 0.16 0.08 79.70 03:36:01 AM 0 15.61 0.00 1.57 0.22 0.07 82.54 03:36:01 AM 1 20.08 0.00 2.88 0.10 0.08 76.85 03:37:01 AM all 30.44 0.00 4.25 0.80 0.08 64.43 03:37:01 AM 0 36.55 0.00 5.10 0.78 0.08 57.48 03:37:01 AM 1 24.33 0.00 3.40 0.82 0.08 71.37 Average: all 16.77 0.00 2.31 1.85 0.07 79.00 Average: 0 20.37 0.00 2.40 1.89 0.07 75.28 Average: 1 13.18 0.01 2.22 1.81 0.07 82.71