---> uname -a: Linux prd-centos8-robot-2c-8g-17828.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 598 4972 19 2127 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:07:d8:d4 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.60/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85968sec preferred_lft 85968sec inet6 fe80::f816:3eff:fe07:d8d4/64 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) 02/14/2025 _x86_64_ (2 CPU) 03:21:41 LINUX RESTART (2 CPU) 03:22:01 AM tps rtps wtps bread/s bwrtn/s 03:23:01 AM 193.44 132.57 60.87 13821.22 39955.62 03:24:01 AM 126.29 0.73 125.56 53.05 12284.49 03:25:01 AM 23.71 0.42 23.30 64.79 1958.62 03:26:01 AM 64.40 6.75 57.65 1249.18 7749.90 03:27:01 AM 5.70 0.08 5.62 31.99 224.36 03:28:01 AM 10.00 0.33 9.67 37.86 330.08 Average: 70.60 23.49 47.11 2543.54 10418.80 03:22:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:23:01 AM 5448948 7031712 2433484 30.87 2688 1774040 791836 8.87 189484 1958144 121664 03:24:01 AM 5201092 7004288 2681340 34.02 2688 1980120 768240 8.60 198224 2132656 30776 03:25:01 AM 5195348 7045132 2687084 34.09 2688 2024780 722636 8.09 227656 2107668 38832 03:26:01 AM 5001976 7047392 2880456 36.54 2688 2214720 681084 7.63 258372 2242612 80 03:27:01 AM 4962880 7009600 2919552 37.04 2688 2216052 746492 8.36 258496 2284692 380 03:28:01 AM 5106168 6975432 2776264 35.22 2688 2044436 756484 8.47 290968 2129936 17948 Average: 5152735 7018926 2729697 34.63 2688 2042358 744462 8.34 237200 2142618 34947 03:22:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:23:01 AM eth0 292.60 184.61 1572.57 56.35 0.00 0.00 0.00 0.00 03:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:24:01 AM eth0 62.96 49.40 689.51 8.60 0.00 0.00 0.00 0.00 03:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:25:01 AM eth0 25.78 15.41 65.38 5.14 0.00 0.00 0.00 0.00 03:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:26:01 AM eth0 221.19 156.26 278.42 46.61 0.00 0.00 0.00 0.00 03:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:27:01 AM eth0 23.60 17.31 5.42 2.28 0.00 0.00 0.00 0.00 03:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:28:01 AM eth0 140.89 120.83 1411.25 25.49 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 127.85 90.64 670.47 24.08 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) 02/14/2025 _x86_64_ (2 CPU) 03:21:41 LINUX RESTART (2 CPU) 03:22:01 AM CPU %user %nice %system %iowait %steal %idle 03:23:01 AM all 37.46 0.06 10.32 11.47 0.11 40.58 03:23:01 AM 0 40.25 0.05 10.45 11.56 0.10 37.59 03:23:01 AM 1 34.68 0.07 10.20 11.39 0.12 43.54 03:24:01 AM all 30.81 0.00 4.76 1.47 0.09 62.87 03:24:01 AM 0 22.21 0.00 4.86 1.67 0.08 71.17 03:24:01 AM 1 39.38 0.00 4.66 1.27 0.10 54.60 03:25:01 AM all 16.61 0.00 2.64 0.46 0.08 80.22 03:25:01 AM 0 16.85 0.00 2.82 0.50 0.08 79.74 03:25:01 AM 1 16.38 0.00 2.45 0.42 0.07 80.70 03:26:01 AM all 20.07 0.00 4.00 0.79 0.08 75.06 03:26:01 AM 0 11.33 0.00 3.50 1.05 0.07 84.04 03:26:01 AM 1 28.78 0.00 4.51 0.53 0.08 66.10 03:27:01 AM all 2.06 0.00 0.23 0.02 0.05 97.64 03:27:01 AM 0 2.66 0.00 0.28 0.02 0.05 96.99 03:27:01 AM 1 1.45 0.00 0.18 0.02 0.05 98.29 03:28:01 AM all 15.94 0.00 2.18 0.05 0.09 81.74 03:28:01 AM 0 17.88 0.00 2.26 0.05 0.08 79.72 03:28:01 AM 1 14.01 0.00 2.09 0.05 0.10 83.75 Average: all 20.49 0.01 4.02 2.37 0.08 73.03 Average: 0 18.51 0.01 4.03 2.47 0.08 74.91 Average: 1 22.45 0.01 4.01 2.27 0.09 71.16