---> uname -a: Linux prd-centos8-robot-2c-8g-7672.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 580 4989 19 2127 6821 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:2c:d1:89 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.90/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85760sec preferred_lft 85760sec inet6 fe80::f816:3eff:fe2c:d189/64 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) 01/05/2025 _x86_64_ (2 CPU) 05:07:59 LINUX RESTART (2 CPU) 05:09:01 AM tps rtps wtps bread/s bwrtn/s 05:10:01 AM 77.47 14.05 63.43 2186.34 5671.24 05:11:01 AM 75.41 0.73 74.68 53.04 9248.29 05:12:01 AM 19.31 0.03 19.28 0.53 2022.33 05:13:01 AM 31.46 7.30 24.16 1310.18 1429.55 05:14:01 AM 48.45 2.52 45.93 396.00 6978.47 05:15:01 AM 5.73 0.10 5.63 32.13 244.74 05:16:01 AM 1.85 0.00 1.85 0.00 69.19 05:17:01 AM 0.28 0.00 0.28 0.00 5.43 05:18:01 AM 14.03 0.42 13.61 47.72 609.40 Average: 30.45 2.79 27.65 447.32 2920.10 05:09:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:10:01 AM 5449532 7096680 2432900 30.86 2688 1831008 659312 7.38 184012 1931876 128296 05:11:01 AM 5223744 7015980 2658688 33.73 2688 1969620 703628 7.88 198384 2112392 41908 05:12:01 AM 5233904 7026700 2648528 33.60 2688 1970732 696492 7.80 209060 2098172 1124 05:13:01 AM 5000816 6998028 2881616 36.56 2688 2169400 742996 8.32 271776 2250408 142188 05:14:01 AM 5019544 7064388 2862888 36.32 2688 2214660 629620 7.05 263880 2224900 8 05:15:01 AM 4954536 7000592 2927896 37.14 2688 2215860 742996 8.32 264008 2291740 72 05:16:01 AM 4749720 6795820 3132712 39.74 2688 2215900 940408 10.53 264008 2495280 8 05:17:01 AM 4902320 6948764 2980112 37.81 2688 2216252 791176 8.86 264036 2342784 280 05:18:01 AM 5167364 7037820 2715068 34.44 2688 2046240 672308 7.53 453004 1914988 13368 Average: 5077942 6998308 2804490 35.58 2688 2094408 730993 8.18 263574 2184727 36361 05:09:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:10:01 AM eth0 269.88 159.50 1545.91 60.03 0.00 0.00 0.00 0.00 05:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:11:01 AM eth0 58.80 43.66 667.86 7.99 0.00 0.00 0.00 0.00 05:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:12:01 AM eth0 6.05 3.73 2.94 1.71 0.00 0.00 0.00 0.00 05:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:13:01 AM eth0 31.49 28.95 295.55 6.48 0.00 0.00 0.00 0.00 05:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:14:01 AM eth0 194.72 165.01 44.30 33.66 0.00 0.00 0.00 0.00 05:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:15:01 AM eth0 46.31 44.86 7.92 230.34 0.00 0.00 0.00 0.00 05:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:16:01 AM eth0 321.55 287.07 4108.76 479.20 0.00 0.00 0.00 0.00 05:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:17:01 AM eth0 330.37 297.48 4583.86 19.35 0.00 0.00 0.00 0.00 05:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:18:01 AM eth0 104.25 79.51 706.45 27.59 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 151.49 123.31 1329.26 96.25 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) 01/05/2025 _x86_64_ (2 CPU) 05:07:59 LINUX RESTART (2 CPU) 05:09:01 AM CPU %user %nice %system %iowait %steal %idle 05:10:01 AM all 31.57 0.01 5.17 9.06 0.15 54.04 05:10:01 AM 0 27.24 0.02 4.51 9.76 0.14 58.34 05:10:01 AM 1 35.91 0.00 5.82 8.36 0.17 49.74 05:11:01 AM all 26.02 0.00 3.79 11.95 0.17 58.07 05:11:01 AM 0 16.79 0.00 3.49 10.26 0.20 69.26 05:11:01 AM 1 35.35 0.00 4.09 13.67 0.14 46.76 05:12:01 AM all 4.98 0.00 0.73 0.87 0.07 93.35 05:12:01 AM 0 1.67 0.00 0.70 1.27 0.05 96.31 05:12:01 AM 1 8.31 0.00 0.75 0.47 0.08 90.39 05:13:01 AM all 21.24 0.00 3.72 2.54 0.10 72.40 05:13:01 AM 0 18.47 0.00 3.49 1.75 0.10 76.19 05:13:01 AM 1 24.00 0.00 3.96 3.33 0.10 68.61 05:14:01 AM all 13.21 0.00 2.64 4.09 0.10 79.96 05:14:01 AM 0 9.45 0.00 2.49 4.39 0.10 83.56 05:14:01 AM 1 16.96 0.00 2.79 3.79 0.10 76.36 05:15:01 AM all 3.99 0.00 0.29 0.09 0.11 95.51 05:15:01 AM 0 5.35 0.00 0.37 0.08 0.12 94.08 05:15:01 AM 1 2.64 0.00 0.22 0.10 0.10 96.94 05:16:01 AM all 11.71 0.00 0.99 0.08 0.13 87.10 05:16:01 AM 0 11.31 0.00 0.91 0.00 0.12 87.66 05:16:01 AM 1 12.12 0.00 1.06 0.15 0.13 86.54 05:17:01 AM all 10.17 0.00 1.14 0.00 0.14 88.56 05:17:01 AM 0 3.36 0.00 0.44 0.00 0.13 96.07 05:17:01 AM 1 17.08 0.00 1.85 0.00 0.14 80.94 05:18:01 AM all 18.33 0.00 2.77 0.81 0.10 77.98 05:18:01 AM 0 7.93 0.00 2.54 0.32 0.10 89.12 05:18:01 AM 1 28.76 0.00 3.01 1.30 0.10 66.83 Average: all 15.67 0.00 2.36 3.27 0.12 78.59 Average: 0 11.26 0.00 2.10 3.09 0.12 83.43 Average: 1 20.08 0.00 2.61 3.45 0.12 73.74