---> uname -a: Linux prd-centos8-robot-2c-8g-3674.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 599 4979 19 2118 6803 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:ea:ea:66 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.252/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85791sec preferred_lft 85791sec inet6 fe80::f816:3eff:feea:ea66/64 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) 01/21/2025 _x86_64_ (2 CPU) 02:11:16 LINUX RESTART (2 CPU) 02:12:01 AM tps rtps wtps bread/s bwrtn/s 02:13:01 AM 75.56 36.90 38.65 5875.91 8555.45 02:14:01 AM 113.90 0.73 113.16 53.05 11548.75 02:15:01 AM 19.48 0.47 19.01 62.51 1541.52 02:16:01 AM 31.05 6.75 24.30 1247.78 1448.16 02:17:01 AM 41.72 0.03 41.69 3.47 6877.82 02:18:01 AM 2.68 0.10 2.58 32.13 78.37 02:19:01 AM 1.73 0.00 1.73 0.00 61.81 02:20:01 AM 0.15 0.00 0.15 0.00 12.80 02:21:01 AM 26.59 0.65 25.94 74.10 1246.34 Average: 34.76 5.07 29.69 816.57 3485.72 02:12:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:13:01 AM 5372528 7004096 2509904 31.84 2688 1820984 762084 8.53 201072 2016532 159000 02:14:01 AM 5193544 6988796 2688888 34.11 2688 1972948 721576 8.08 198920 2144092 30696 02:15:01 AM 5276364 7073156 2606068 33.06 2688 1974828 643032 7.20 217968 2048560 8 02:16:01 AM 4975776 7009392 2906656 36.88 2688 2203876 693588 7.77 256888 2286712 173180 02:17:01 AM 5010436 7046660 2871996 36.44 2688 2206188 637132 7.13 259096 2242192 20 02:18:01 AM 4942208 6979644 2940224 37.30 2688 2207400 756488 8.47 259220 2310136 80 02:19:01 AM 4889768 6927260 2992664 37.97 2688 2207456 813256 9.11 259220 2361728 24 02:20:01 AM 5007816 7046188 2874616 36.47 2688 2208336 658388 7.37 259560 2244204 548 02:21:01 AM 5147732 7009752 2734700 34.69 2688 2038472 700232 7.84 449180 1940956 192 Average: 5090686 7009438 2791746 35.42 2688 2093388 709531 7.94 262347 2177235 40416 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 288.25 179.64 1566.22 60.13 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 58.65 45.15 672.54 8.47 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 12.90 7.68 5.11 3.03 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 37.31 28.39 294.06 6.41 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 189.89 141.30 44.05 32.99 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 64.07 76.17 11.25 615.86 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 656.28 531.61 6663.13 112.11 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 405.52 317.75 4041.40 21.07 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 63.04 41.55 86.37 29.14 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 197.32 152.13 1487.06 98.79 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) 01/21/2025 _x86_64_ (2 CPU) 02:11:16 LINUX RESTART (2 CPU) 02:12:01 AM CPU %user %nice %system %iowait %steal %idle 02:13:01 AM all 34.89 0.02 5.81 2.19 0.11 56.98 02:13:01 AM 0 37.75 0.02 6.93 2.68 0.10 52.52 02:13:01 AM 1 32.03 0.02 4.69 1.71 0.12 61.43 02:14:01 AM all 30.61 0.00 4.56 6.94 0.10 57.78 02:14:01 AM 0 36.98 0.00 4.85 8.79 0.10 49.29 02:14:01 AM 1 24.25 0.00 4.28 5.10 0.10 66.27 02:15:01 AM all 10.70 0.00 1.16 4.52 0.06 83.55 02:15:01 AM 0 18.20 0.00 1.48 6.49 0.07 73.76 02:15:01 AM 1 3.19 0.00 0.84 2.56 0.05 93.36 02:16:01 AM all 21.79 0.00 4.35 1.81 0.10 71.95 02:16:01 AM 0 29.14 0.00 4.62 2.03 0.10 64.11 02:16:01 AM 1 14.45 0.00 4.08 1.58 0.10 79.78 02:17:01 AM all 9.14 0.00 1.84 7.46 0.05 81.52 02:17:01 AM 0 11.55 0.00 1.82 8.36 0.05 78.23 02:17:01 AM 1 6.72 0.00 1.86 6.56 0.05 84.81 02:18:01 AM all 7.98 0.00 0.30 0.02 0.06 91.65 02:18:01 AM 0 7.40 0.00 0.32 0.02 0.07 92.20 02:18:01 AM 1 8.56 0.00 0.29 0.02 0.05 91.09 02:19:01 AM all 12.76 0.00 1.63 0.01 0.12 85.48 02:19:01 AM 0 18.99 0.00 2.23 0.00 0.13 78.64 02:19:01 AM 1 6.54 0.00 1.03 0.02 0.10 92.32 02:20:01 AM all 10.20 0.00 1.25 0.00 0.12 88.43 02:20:01 AM 0 15.30 0.00 1.73 0.00 0.14 82.83 02:20:01 AM 1 5.13 0.00 0.78 0.00 0.10 93.99 02:21:01 AM all 25.06 0.00 3.16 0.67 0.09 71.01 02:21:01 AM 0 25.98 0.00 3.27 0.79 0.10 69.86 02:21:01 AM 1 24.15 0.00 3.05 0.55 0.08 72.16 Average: all 18.15 0.00 2.68 2.63 0.09 76.45 Average: 0 22.38 0.00 3.03 3.25 0.09 71.25 Average: 1 13.91 0.00 2.33 2.02 0.08 81.66