---> uname -a: Linux prd-centos8-robot-2c-8g-49073.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 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 669 4830 19 2197 6730 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:7d:ae:a5 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.234/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 82767sec preferred_lft 82767sec inet6 fe80::f816:3eff:fe7d:aea5/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-553.5.1.el8.x86_64 (prd-centos8-robot-2c-8g-49073.novalocal) 08/04/2025 _x86_64_ (2 CPU) 12:00:01 AM tps rtps wtps bread/s bwrtn/s 12:01:01 AM 1.15 0.02 1.13 0.13 199.48 12:02:01 AM 0.38 0.07 0.32 1.73 6.10 12:03:01 AM 0.20 0.00 0.20 0.00 1.87 12:04:01 AM 0.10 0.00 0.10 0.00 0.63 12:05:01 AM 0.18 0.00 0.18 0.00 77.24 12:06:01 AM 0.38 0.00 0.38 0.00 5.53 12:07:01 AM 0.27 0.02 0.25 0.53 3.20 12:08:01 AM 0.33 0.05 0.28 7.07 7.25 12:09:01 AM 0.38 0.00 0.38 0.00 4.90 12:10:01 AM 0.30 0.00 0.30 0.00 3.05 12:11:01 AM 0.62 0.00 0.62 0.00 7.35 12:12:01 AM 0.40 0.00 0.40 0.00 5.45 12:13:01 AM 0.35 0.00 0.35 0.00 3.60 12:14:01 AM 0.32 0.00 0.32 0.00 3.15 12:15:01 AM 14.73 0.28 14.45 33.86 545.17 12:16:01 AM 31.89 0.47 31.43 59.19 1758.87 Average: 3.25 0.06 3.19 6.41 164.54 12:00:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:01:01 AM 4862796 6968268 3019628 38.31 2688 2273432 779156 8.72 268980 2369008 4 12:02:01 AM 4863360 6968904 3019064 38.30 2688 2273504 779156 8.72 269136 2368564 4 12:03:01 AM 4863192 6968736 3019232 38.30 2688 2273504 779156 8.72 269136 2368496 4 12:04:01 AM 4863264 6968808 3019160 38.30 2688 2273504 779156 8.72 269136 2368380 4 12:05:01 AM 4858428 6966264 3023996 38.36 2688 2275796 779156 8.72 269144 2373572 4 12:06:01 AM 4855880 6963708 3026544 38.40 2688 2275796 779156 8.72 269144 2375848 4 12:07:01 AM 4855908 6963852 3026516 38.40 2688 2275912 779056 8.72 269144 2376044 12 12:08:01 AM 4856236 6964388 3026188 38.39 2688 2276120 781020 8.75 269212 2375776 4 12:09:01 AM 4855952 6964104 3026472 38.40 2688 2276120 781020 8.75 269212 2375892 4 12:10:01 AM 4855928 6964080 3026496 38.40 2688 2276120 781020 8.75 269212 2375892 4 12:11:01 AM 4856156 6964316 3026268 38.39 2688 2276124 780396 8.74 269212 2375780 4 12:12:01 AM 4856084 6964244 3026340 38.39 2688 2276124 780396 8.74 269212 2375848 4 12:13:01 AM 4856228 6964392 3026196 38.39 2688 2276128 780396 8.74 269212 2375784 4 12:14:01 AM 4854116 6962280 3028308 38.42 2688 2276128 780396 8.74 269212 2377948 4 12:15:01 AM 5013144 6954448 2869280 36.40 2688 2113176 722788 8.09 303668 2202260 40152 12:16:01 AM 4965008 6907872 2917416 37.01 2688 2116468 761888 8.53 474412 2087060 25152 Average: 4874480 6961166 3007944 38.16 2688 2255247 775207 8.68 284149 2345134 4086 12:00:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:01:01 AM eth0 1.17 0.10 0.12 0.01 0.00 0.00 0.00 0.00 12:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:02:01 AM eth0 0.88 0.28 0.45 0.29 0.00 0.00 0.00 0.00 12:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:03:01 AM eth0 0.75 0.05 0.04 0.00 0.00 0.00 0.00 0.00 12:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:04:01 AM eth0 0.68 0.07 0.08 0.00 0.00 0.00 0.00 0.00 12:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:05:01 AM eth0 4.23 4.32 0.50 0.65 0.00 0.00 0.00 0.00 12:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:06:01 AM eth0 1.65 0.18 0.34 0.19 0.00 0.00 0.00 0.00 12:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:07:01 AM eth0 0.93 0.15 0.17 0.07 0.00 0.00 0.00 0.00 12:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:08:01 AM eth0 0.35 0.05 0.02 0.00 0.00 0.00 0.00 0.00 12:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:09:01 AM eth0 0.32 0.00 0.01 0.00 0.00 0.00 0.00 0.00 12:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:10:01 AM eth0 0.38 0.10 0.02 0.01 0.00 0.00 0.00 0.00 12:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:11:01 AM eth0 0.52 0.05 0.02 0.00 0.00 0.00 0.00 0.00 12:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:12:01 AM eth0 0.60 0.13 0.15 0.07 0.00 0.00 0.00 0.00 12:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:13:01 AM eth0 0.37 0.00 0.02 0.00 0.00 0.00 0.00 0.00 12:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:14:01 AM eth0 0.47 0.03 0.03 0.00 0.00 0.00 0.00 0.00 12:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:15:01 AM eth0 51.22 33.87 90.76 49.57 0.00 0.00 0.00 0.00 12:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:16:01 AM eth0 18.88 17.76 16.38 8.56 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 5.21 3.57 6.82 3.71 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-553.5.1.el8.x86_64 (prd-centos8-robot-2c-8g-49073.novalocal) 08/04/2025 _x86_64_ (2 CPU) 12:00:01 AM CPU %user %nice %system %iowait %steal %idle 12:01:01 AM all 0.41 0.03 0.28 0.04 0.07 99.17 12:01:01 AM 0 0.60 0.02 0.18 0.07 0.03 99.10 12:01:01 AM 1 0.22 0.05 0.37 0.02 0.10 99.25 12:02:01 AM all 0.38 0.00 0.13 0.01 0.07 99.42 12:02:01 AM 0 0.52 0.00 0.08 0.00 0.03 99.37 12:02:01 AM 1 0.25 0.00 0.17 0.02 0.10 99.47 12:03:01 AM all 0.38 0.00 0.08 0.00 0.07 99.47 12:03:01 AM 0 0.53 0.00 0.03 0.00 0.05 99.38 12:03:01 AM 1 0.23 0.00 0.13 0.00 0.08 99.55 12:04:01 AM all 0.41 0.00 0.10 0.00 0.07 99.42 12:04:01 AM 0 0.55 0.00 0.05 0.00 0.03 99.37 12:04:01 AM 1 0.27 0.00 0.15 0.00 0.10 99.48 12:05:01 AM all 7.34 0.00 0.28 0.00 0.07 92.32 12:05:01 AM 0 12.83 0.00 0.37 0.00 0.07 86.73 12:05:01 AM 1 1.87 0.00 0.18 0.00 0.07 97.88 12:06:01 AM all 0.40 0.00 0.10 0.00 0.04 99.46 12:06:01 AM 0 0.45 0.00 0.07 0.00 0.03 99.45 12:06:01 AM 1 0.35 0.00 0.13 0.00 0.05 99.46 12:07:01 AM all 0.39 0.00 0.10 0.00 0.07 99.44 12:07:01 AM 0 0.23 0.00 0.15 0.00 0.08 99.53 12:07:01 AM 1 0.55 0.00 0.05 0.00 0.05 99.35 12:08:01 AM all 0.32 0.00 0.14 0.00 0.07 99.47 12:08:01 AM 0 0.22 0.00 0.18 0.00 0.10 99.50 12:08:01 AM 1 0.42 0.00 0.10 0.00 0.03 99.45 12:09:01 AM all 0.34 0.00 0.10 0.00 0.05 99.51 12:09:01 AM 0 0.27 0.00 0.17 0.00 0.08 99.48 12:09:01 AM 1 0.42 0.00 0.03 0.00 0.02 99.53 12:10:01 AM all 0.33 0.00 0.13 0.00 0.06 99.49 12:10:01 AM 0 0.27 0.00 0.20 0.00 0.10 99.43 12:10:01 AM 1 0.38 0.00 0.05 0.00 0.02 99.55 12:11:01 AM all 0.26 0.00 0.12 0.00 0.06 99.57 12:11:01 AM 0 0.27 0.00 0.13 0.00 0.07 99.53 12:11:01 AM 1 0.25 0.00 0.10 0.00 0.05 99.60 12:11:01 AM CPU %user %nice %system %iowait %steal %idle 12:12:01 AM all 0.39 0.00 0.09 0.00 0.06 99.46 12:12:01 AM 0 0.47 0.00 0.07 0.00 0.03 99.43 12:12:01 AM 1 0.32 0.00 0.12 0.00 0.08 99.48 12:13:01 AM all 0.33 0.00 0.11 0.00 0.07 99.49 12:13:01 AM 0 0.28 0.00 0.18 0.00 0.10 99.43 12:13:01 AM 1 0.38 0.00 0.03 0.00 0.03 99.55 12:14:01 AM all 0.41 0.00 0.10 0.00 0.08 99.42 12:14:01 AM 0 0.20 0.00 0.15 0.00 0.10 99.55 12:14:01 AM 1 0.62 0.00 0.05 0.00 0.05 99.28 12:15:01 AM all 17.34 0.00 2.16 0.09 0.09 80.32 12:15:01 AM 0 16.99 0.00 2.46 0.03 0.10 80.42 12:15:01 AM 1 17.68 0.00 1.87 0.15 0.08 80.21 12:16:01 AM all 30.27 0.00 4.13 0.18 0.09 65.34 12:16:01 AM 0 27.12 0.00 4.14 0.13 0.08 68.53 12:16:01 AM 1 33.43 0.00 4.12 0.22 0.10 62.13 Average: all 3.73 0.00 0.51 0.02 0.07 95.67 Average: 0 3.86 0.00 0.54 0.01 0.07 95.51 Average: 1 3.60 0.00 0.48 0.03 0.06 95.83