---> uname -a: Linux prd-centos8-robot-2c-8g-48771.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 576 4935 19 2185 6822 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:87:51:39 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.101/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85457sec preferred_lft 85457sec inet6 fe80::f816:3eff:fe87:5139/64 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) 09/04/2025 _x86_64_ (2 CPU) 06:11:41 LINUX RESTART (2 CPU) 06:12:01 AM tps rtps wtps bread/s bwrtn/s 06:13:01 AM 165.56 108.36 57.20 12709.76 38545.92 06:14:01 AM 120.81 0.17 120.65 4.53 11789.29 06:15:01 AM 40.10 0.82 39.29 82.11 4677.79 06:16:01 AM 23.55 0.25 23.30 33.73 2244.19 06:17:01 AM 72.91 6.96 65.94 1292.77 8080.12 06:18:01 AM 6.65 0.22 6.43 11.73 541.59 06:19:01 AM 2.00 0.00 2.00 0.00 146.64 06:20:01 AM 0.35 0.00 0.35 0.00 33.02 06:21:01 AM 0.22 0.00 0.22 0.00 59.67 06:22:01 AM 0.53 0.00 0.53 0.00 66.87 06:23:01 AM 0.28 0.00 0.28 0.00 15.24 06:24:01 AM 0.17 0.00 0.17 0.00 11.08 06:25:01 AM 0.23 0.00 0.23 0.00 20.91 06:26:01 AM 3.62 0.32 3.30 36.93 192.58 06:27:01 AM 32.37 0.57 31.81 65.04 1804.18 Average: 31.29 7.84 23.45 949.16 4548.70 06:12:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:13:01 AM 5571932 7088520 2310500 29.31 2688 1709932 683908 7.66 184368 1846000 93996 06:14:01 AM 5134996 7001856 2747436 34.86 2688 2043864 729660 8.17 191240 2210568 144564 06:15:01 AM 5205056 7043184 2677376 33.97 2688 2014236 676204 7.57 216748 2113028 10768 06:16:01 AM 5128436 7027596 2753996 34.94 2688 2072748 703304 7.87 230820 2167472 49192 06:17:01 AM 4971868 7059960 2910564 36.92 2688 2255480 628748 7.04 262892 2265844 10844 06:18:01 AM 4931328 7020100 2951104 37.44 2688 2256160 697312 7.81 263044 2306792 328 06:19:01 AM 4924248 7015024 2958184 37.53 2688 2258164 714248 8.00 263056 2314012 60 06:20:01 AM 4921372 7013584 2961060 37.57 2688 2259624 749876 8.40 263060 2316616 700 06:21:01 AM 4918564 7012252 2963868 37.60 2688 2261076 749876 8.40 263064 2319388 408 06:22:01 AM 4915848 7011104 2966584 37.64 2688 2262652 749876 8.40 263068 2322104 228 06:23:01 AM 4915604 7011024 2966828 37.64 2688 2262808 749876 8.40 263068 2322380 48 06:24:01 AM 4915252 7010952 2967180 37.64 2688 2263104 749876 8.40 263072 2322552 48 06:25:01 AM 4912228 7008900 2970204 37.68 2688 2264060 749876 8.40 263072 2325632 452 06:26:01 AM 5085624 7016208 2796808 35.48 2688 2101764 677468 7.59 266952 2168144 25380 06:27:01 AM 5090872 7026548 2791560 35.41 2688 2109124 681708 7.63 471288 1966064 17180 Average: 5036215 7024454 2846217 36.11 2688 2159653 712788 7.98 261921 2219106 23613 06:12:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:13:01 AM eth0 295.37 167.99 1215.77 59.35 0.00 0.00 0.00 0.00 06:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:14:01 AM eth0 115.68 85.74 1275.42 12.38 0.00 0.00 0.00 0.00 06:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:15:01 AM eth0 12.13 8.25 6.78 4.16 0.00 0.00 0.00 0.00 06:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:16:01 AM eth0 24.35 21.53 132.89 4.60 0.00 0.00 0.00 0.00 06:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:17:01 AM eth0 171.58 120.73 232.50 35.87 0.00 0.00 0.00 0.00 06:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:18:01 AM eth0 17.88 10.56 5.31 3.00 0.00 0.00 0.00 0.00 06:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:19:01 AM eth0 106.47 105.65 20.28 9.60 0.00 0.00 0.00 0.00 06:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:20:01 AM eth0 53.28 51.33 11.56 5.73 0.00 0.00 0.00 0.00 06:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:21:01 AM eth0 56.41 56.97 11.35 5.05 0.00 0.00 0.00 0.00 06:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:22:01 AM eth0 64.41 62.59 14.55 7.53 0.00 0.00 0.00 0.00 06:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:23:01 AM eth0 7.08 6.00 1.83 1.15 0.00 0.00 0.00 0.00 06:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:24:01 AM eth0 10.91 9.87 2.63 1.75 0.00 0.00 0.00 0.00 06:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:25:01 AM eth0 28.91 25.87 7.55 4.69 0.00 0.00 0.00 0.00 06:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:26:01 AM eth0 90.75 64.17 102.84 49.17 0.00 0.00 0.00 0.00 06:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:27:01 AM eth0 18.78 16.86 15.46 8.25 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 71.60 54.27 203.77 14.15 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) 09/04/2025 _x86_64_ (2 CPU) 06:11:41 LINUX RESTART (2 CPU) 06:12:01 AM CPU %user %nice %system %iowait %steal %idle 06:13:01 AM all 34.43 0.06 10.96 20.64 0.14 33.78 06:13:01 AM 0 36.62 0.03 11.34 21.59 0.15 30.26 06:13:01 AM 1 32.23 0.08 10.57 19.68 0.12 37.31 06:14:01 AM all 36.32 0.00 5.71 3.69 0.18 54.10 06:14:01 AM 0 35.84 0.00 5.85 3.14 0.18 54.99 06:14:01 AM 1 36.80 0.00 5.58 4.23 0.18 53.21 06:15:01 AM all 19.02 0.00 2.55 8.12 0.10 70.21 06:15:01 AM 0 16.57 0.00 2.80 6.88 0.07 73.68 06:15:01 AM 1 21.49 0.00 2.29 9.38 0.13 66.71 06:16:01 AM all 11.69 0.00 2.21 0.72 0.09 85.30 06:16:01 AM 0 13.89 0.00 2.67 0.69 0.09 82.66 06:16:01 AM 1 9.59 0.00 1.77 0.74 0.08 87.81 06:17:01 AM all 25.39 0.00 4.82 2.70 0.13 66.95 06:17:01 AM 0 21.45 0.00 4.40 2.59 0.12 71.44 06:17:01 AM 1 29.32 0.00 5.25 2.81 0.15 62.47 06:18:01 AM all 2.03 0.00 0.32 0.25 0.04 97.36 06:18:01 AM 0 1.22 0.00 0.14 0.07 0.03 98.55 06:18:01 AM 1 2.84 0.00 0.51 0.44 0.05 96.17 06:19:01 AM all 8.90 0.00 0.59 0.01 0.07 90.44 06:19:01 AM 0 7.11 0.00 0.69 0.02 0.07 92.12 06:19:01 AM 1 10.69 0.00 0.49 0.00 0.07 88.75 06:20:01 AM all 6.59 0.00 0.42 0.00 0.08 92.91 06:20:01 AM 0 4.63 0.00 0.45 0.00 0.07 94.85 06:20:01 AM 1 8.56 0.00 0.39 0.00 0.08 90.97 06:21:01 AM all 3.59 0.00 0.39 0.00 0.05 95.97 06:21:01 AM 0 3.44 0.00 0.37 0.00 0.05 96.14 06:21:01 AM 1 3.74 0.00 0.42 0.00 0.05 95.79 06:22:01 AM all 9.20 0.00 0.47 0.00 0.07 90.26 06:22:01 AM 0 6.88 0.00 0.49 0.00 0.07 92.57 06:22:01 AM 1 11.51 0.00 0.45 0.00 0.07 87.97 06:23:01 AM all 2.46 0.00 0.23 0.00 0.05 97.27 06:23:01 AM 0 2.03 0.00 0.18 0.00 0.05 97.74 06:23:01 AM 1 2.89 0.00 0.27 0.00 0.05 96.79 06:23:01 AM CPU %user %nice %system %iowait %steal %idle 06:24:01 AM all 3.35 0.00 0.22 0.00 0.05 96.39 06:24:01 AM 0 1.79 0.00 0.25 0.00 0.07 97.89 06:24:01 AM 1 4.89 0.00 0.18 0.00 0.03 94.89 06:25:01 AM all 8.48 0.00 0.45 0.00 0.08 90.99 06:25:01 AM 0 4.94 0.00 0.35 0.00 0.08 94.62 06:25:01 AM 1 12.01 0.00 0.55 0.00 0.08 87.36 06:26:01 AM all 16.97 0.00 1.66 0.04 0.08 81.25 06:26:01 AM 0 14.24 0.00 1.42 0.03 0.07 84.24 06:26:01 AM 1 19.71 0.00 1.89 0.05 0.08 78.27 06:27:01 AM all 29.77 0.00 3.57 0.56 0.08 66.02 06:27:01 AM 0 21.26 0.00 3.25 0.70 0.07 74.72 06:27:01 AM 1 38.29 0.00 3.89 0.42 0.08 57.32 Average: all 14.56 0.00 2.30 2.44 0.09 80.61 Average: 0 12.79 0.00 2.31 2.38 0.08 82.44 Average: 1 16.32 0.01 2.30 2.50 0.09 78.78