---> uname -a: Linux prd-centos8-robot-2c-8g-2279.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 581 4995 19 2120 6820 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:20:d0:dd brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.128/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86006sec preferred_lft 86006sec inet6 fe80::f816:3eff:fe20:d0dd/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) 01/17/2025 _x86_64_ (2 CPU) 02:22:45 LINUX RESTART (2 CPU) 02:23:01 AM tps rtps wtps bread/s bwrtn/s 02:24:01 AM 202.22 144.64 57.58 14393.75 40113.18 02:25:01 AM 121.78 0.73 121.05 53.06 11682.59 02:26:01 AM 22.74 0.53 22.21 64.25 1907.13 02:27:01 AM 64.20 6.78 57.41 1249.72 7387.32 02:28:01 AM 8.22 0.08 8.13 31.99 765.12 02:29:01 AM 27.97 0.65 27.32 74.11 1263.91 Average: 74.52 25.57 48.95 2644.62 10520.11 02:23:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:24:01 AM 5479728 7046744 2402704 30.48 2688 1759300 723312 8.10 187416 1931644 97416 02:25:01 AM 5214984 7013428 2667448 33.84 2688 1975968 711772 7.97 197948 2122944 34716 02:26:01 AM 5194416 7042136 2688016 34.10 2688 2023660 675132 7.56 222624 2116112 45536 02:27:01 AM 5024660 7064292 2857772 36.25 2688 2209540 632432 7.08 258096 2223364 16596 02:28:01 AM 5026144 7067636 2856288 36.24 2688 2211400 622316 6.97 258552 2223748 908 02:29:01 AM 5118896 6983140 2763536 35.06 2688 2040712 710788 7.96 447648 1968092 180 Average: 5176471 7036229 2705961 34.33 2688 2036763 679292 7.61 262047 2097651 32559 02:23:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:24:01 AM eth0 335.27 193.17 1540.16 62.63 0.00 0.00 0.00 0.00 02:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:25:01 AM eth0 67.96 51.91 707.03 8.68 0.00 0.00 0.00 0.00 02:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:26:01 AM eth0 15.48 10.41 6.62 4.23 0.00 0.00 0.00 0.00 02:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:27:01 AM eth0 222.44 158.26 336.65 42.07 0.00 0.00 0.00 0.00 02:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:28:01 AM eth0 33.21 16.50 10.02 2.09 0.00 0.00 0.00 0.00 02:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:29:01 AM eth0 48.43 35.30 82.41 22.89 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 120.47 77.60 447.15 23.77 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) 01/17/2025 _x86_64_ (2 CPU) 02:22:45 LINUX RESTART (2 CPU) 02:23:01 AM CPU %user %nice %system %iowait %steal %idle 02:24:01 AM all 42.74 0.05 9.71 1.64 0.12 45.75 02:24:01 AM 0 39.54 0.03 8.62 1.56 0.12 50.13 02:24:01 AM 1 45.95 0.07 10.81 1.71 0.12 41.34 02:25:01 AM all 32.54 0.00 4.86 1.78 0.09 60.73 02:25:01 AM 0 26.59 0.00 4.18 1.46 0.10 67.67 02:25:01 AM 1 38.49 0.00 5.54 2.10 0.08 53.79 02:26:01 AM all 15.22 0.00 2.05 0.58 0.05 82.10 02:26:01 AM 0 15.54 0.00 2.17 0.33 0.05 81.90 02:26:01 AM 1 14.90 0.00 1.93 0.83 0.05 82.29 02:27:01 AM all 24.52 0.00 4.45 2.14 0.09 68.80 02:27:01 AM 0 20.98 0.00 4.03 1.89 0.10 73.00 02:27:01 AM 1 28.05 0.00 4.87 2.39 0.08 64.60 02:28:01 AM all 1.09 0.00 0.26 0.20 0.03 98.43 02:28:01 AM 0 0.27 0.00 0.27 0.22 0.03 99.21 02:28:01 AM 1 1.90 0.00 0.25 0.18 0.02 97.65 02:29:01 AM all 26.88 0.00 3.24 0.23 0.08 69.58 02:29:01 AM 0 20.28 0.00 2.89 0.25 0.07 76.51 02:29:01 AM 1 33.47 0.00 3.59 0.20 0.08 62.66 Average: all 23.82 0.01 4.09 1.09 0.08 70.91 Average: 0 20.53 0.01 3.69 0.95 0.08 74.75 Average: 1 27.11 0.01 4.49 1.24 0.07 67.08