---> uname -a: Linux prd-centos8-robot-2c-8g-711.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: 2800.000 BogoMIPS: 5600.00 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 580 4989 19 2127 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:fd:16:5b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.181/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85761sec preferred_lft 85761sec inet6 fe80::f816:3eff:fefd:165b/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) 01/11/2025 _x86_64_ (2 CPU) 02:10:54 LINUX RESTART (2 CPU) 02:12:01 AM tps rtps wtps bread/s bwrtn/s 02:13:01 AM 112.50 0.23 112.26 11.86 10809.56 02:14:01 AM 35.46 1.02 34.44 113.18 4422.58 02:15:01 AM 1.77 0.07 1.70 2.80 32.89 02:16:01 AM 49.89 6.72 43.18 1245.93 2886.74 02:17:01 AM 26.17 0.03 26.14 3.47 5571.89 02:18:01 AM 2.30 0.12 2.18 33.06 120.16 02:19:01 AM 0.48 0.00 0.48 0.00 6.70 02:20:01 AM 0.32 0.00 0.32 0.00 3.75 02:21:01 AM 20.45 0.40 20.05 46.79 897.30 Average: 27.70 0.95 26.75 161.89 2750.27 02:12:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:13:01 AM 5145548 6978524 2736884 34.72 2688 2011108 744496 8.34 192928 2204700 144696 02:14:01 AM 5297660 7099496 2584772 32.79 2688 1979956 635808 7.12 215648 2028996 12 02:15:01 AM 5292964 7094892 2589468 32.85 2688 1980044 619820 6.94 215824 2033196 4 02:16:01 AM 4983684 7025228 2898748 36.77 2688 2211240 677360 7.58 253248 2278580 156280 02:17:01 AM 5031100 7072404 2851332 36.17 2688 2211364 617364 6.91 256880 2224052 4 02:18:01 AM 4981172 7024884 2901260 36.81 2688 2213768 687216 7.69 257148 2273232 4 02:19:01 AM 4967244 7010976 2915188 36.98 2688 2213784 718928 8.05 257148 2286768 4 02:20:01 AM 4967328 7012244 2915104 36.98 2688 2214984 734832 8.23 257208 2286540 1192 02:21:01 AM 5138640 7009248 2743792 34.81 2688 2047212 694636 7.78 447920 1948244 13368 Average: 5089482 7036433 2792950 35.43 2688 2120384 681162 7.63 261550 2173812 35063 02:12:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:13:01 AM eth0 112.01 88.90 1251.11 12.29 0.00 0.00 0.00 0.00 02:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:14:01 AM eth0 16.13 9.48 6.57 10.51 0.00 0.00 0.00 0.00 02:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:15:01 AM eth0 5.86 4.20 1.10 0.94 0.00 0.00 0.00 0.00 02:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:16:01 AM eth0 42.74 33.13 301.50 8.52 0.00 0.00 0.00 0.00 02:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:17:01 AM eth0 198.92 143.20 38.97 30.40 0.00 0.00 0.00 0.00 02:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:18:01 AM eth0 144.46 134.79 44.24 52.37 0.00 0.00 0.00 0.00 02:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:19:01 AM eth0 229.83 228.38 186.70 91.47 0.00 0.00 0.00 0.00 02:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:20:01 AM eth0 168.88 166.51 75.96 58.47 0.00 0.00 0.00 0.00 02:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:21:01 AM eth0 68.32 43.79 86.28 27.37 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 109.68 94.71 221.39 32.48 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) 01/11/2025 _x86_64_ (2 CPU) 02:10:54 LINUX RESTART (2 CPU) 02:12:01 AM CPU %user %nice %system %iowait %steal %idle 02:13:01 AM all 37.13 0.00 4.93 2.77 0.11 55.07 02:13:01 AM 0 28.36 0.00 4.01 3.26 0.10 64.26 02:13:01 AM 1 45.93 0.00 5.85 2.27 0.12 45.83 02:14:01 AM all 13.46 0.00 1.67 2.35 0.08 82.45 02:14:01 AM 0 5.62 0.00 1.54 2.51 0.10 90.23 02:14:01 AM 1 21.32 0.00 1.80 2.18 0.05 74.66 02:15:01 AM all 0.60 0.00 0.39 0.01 0.03 98.97 02:15:01 AM 0 0.65 0.00 0.33 0.02 0.03 98.96 02:15:01 AM 1 0.55 0.00 0.45 0.00 0.03 98.97 02:16:01 AM all 26.56 0.00 4.88 10.57 0.12 57.88 02:16:01 AM 0 18.01 0.00 4.41 9.73 0.12 67.74 02:16:01 AM 1 35.16 0.00 5.36 11.42 0.12 47.95 02:17:01 AM all 2.60 0.00 0.76 1.28 0.07 95.29 02:17:01 AM 0 2.31 0.00 0.57 0.90 0.05 96.17 02:17:01 AM 1 2.90 0.00 0.95 1.66 0.08 94.41 02:18:01 AM all 12.52 0.00 0.51 0.18 0.08 86.70 02:18:01 AM 0 19.15 0.00 0.50 0.00 0.10 80.24 02:18:01 AM 1 5.90 0.00 0.52 0.35 0.07 93.16 02:19:01 AM all 18.13 0.00 0.44 0.00 0.11 81.33 02:19:01 AM 0 8.62 0.00 0.28 0.00 0.10 91.00 02:19:01 AM 1 27.66 0.00 0.59 0.00 0.12 71.63 02:20:01 AM all 22.68 0.00 0.45 0.00 0.09 76.77 02:20:01 AM 0 43.57 0.00 0.64 0.00 0.08 55.71 02:20:01 AM 1 1.78 0.00 0.27 0.00 0.10 97.85 02:21:01 AM all 18.94 0.00 2.77 0.33 0.08 77.88 02:21:01 AM 0 18.42 0.00 2.75 0.20 0.10 78.52 02:21:01 AM 1 19.46 0.00 2.79 0.45 0.07 77.23 Average: all 16.96 0.00 1.87 1.94 0.09 79.14 Average: 0 16.07 0.00 1.67 1.85 0.09 80.32 Average: 1 17.85 0.00 2.06 2.03 0.08 77.97