---> uname -a: Linux prd-centos8-robot-2c-8g-49353.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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 620 4884 19 2193 6779 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:da:06:a3 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.42/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85821sec preferred_lft 85821sec inet6 fe80::f816:3eff:feda:6a3/64 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) 08/04/2025 _x86_64_ (2 CPU) 22:22:00 LINUX RESTART (2 CPU) 10:23:01 PM tps rtps wtps bread/s bwrtn/s 10:24:01 PM 94.10 6.23 87.87 1092.57 6457.40 10:25:01 PM 75.49 0.65 74.84 51.06 10662.29 10:26:01 PM 44.95 7.13 37.82 1310.50 2393.17 10:27:01 PM 55.66 2.73 52.92 439.66 7604.55 10:28:01 PM 4.60 0.22 4.38 11.73 178.62 10:29:01 PM 2.18 0.02 2.17 0.93 171.12 10:30:01 PM 0.65 0.00 0.65 0.00 188.75 10:31:01 PM 20.01 0.40 19.61 46.78 1166.26 Average: 37.20 2.17 35.03 369.17 3602.61 10:23:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:24:01 PM 5260420 7054912 2622012 33.26 2688 1971744 681260 7.63 186576 2099436 247828 10:25:01 PM 5075800 6944784 2806632 35.61 2688 2045160 759128 8.50 212484 2247572 43180 10:26:01 PM 4891644 6981020 2990788 37.94 2688 2257524 721580 8.08 258952 2360628 185076 10:27:01 PM 4918812 7018312 2963620 37.60 2688 2266908 660612 7.40 267804 2314964 12 10:28:01 PM 4873224 6973840 3009208 38.18 2688 2268032 742580 8.31 268028 2360964 784 10:29:01 PM 4860040 6966572 3022392 38.34 2688 2273964 812820 9.10 268232 2373032 3844 10:30:01 PM 4908420 7018640 2974012 37.73 2688 2277636 680408 7.62 268568 2325596 2268 10:31:01 PM 5023480 6957680 2858952 36.27 2688 2107716 753744 8.44 468952 2033700 22216 Average: 4976480 6989470 2905952 36.87 2688 2183586 726516 8.13 274950 2264486 63151 10:23:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:24:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:24:01 PM eth0 129.04 96.50 1146.63 22.41 0.00 0.00 0.00 0.00 10:25:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:25:01 PM eth0 65.74 42.86 569.56 7.78 0.00 0.00 0.00 0.00 10:26:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:26:01 PM eth0 43.35 32.66 325.91 6.95 0.00 0.00 0.00 0.00 10:27:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:27:01 PM eth0 128.26 105.23 32.58 24.68 0.00 0.00 0.00 0.00 10:28:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:28:01 PM eth0 27.04 20.18 8.47 2.16 0.00 0.00 0.00 0.00 10:29:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:29:01 PM eth0 196.58 195.12 57.10 18.80 0.00 0.00 0.00 0.00 10:30:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:30:01 PM eth0 60.45 50.68 18.12 6.62 0.00 0.00 0.00 0.00 10:31:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:31:01 PM eth0 48.83 35.47 98.98 47.47 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 87.41 72.33 282.17 17.11 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) 08/04/2025 _x86_64_ (2 CPU) 22:22:00 LINUX RESTART (2 CPU) 10:23:01 PM CPU %user %nice %system %iowait %steal %idle 10:24:01 PM all 37.91 0.00 5.56 1.75 0.12 54.67 10:24:01 PM 0 30.75 0.00 4.88 2.28 0.12 61.98 10:24:01 PM 1 45.07 0.00 6.23 1.22 0.12 47.36 10:25:01 PM all 21.14 0.00 2.99 2.22 0.08 73.56 10:25:01 PM 0 20.22 0.00 3.06 2.47 0.08 74.16 10:25:01 PM 1 22.07 0.00 2.92 1.97 0.08 72.95 10:26:01 PM all 23.82 0.00 4.58 0.95 0.09 70.55 10:26:01 PM 0 19.77 0.00 4.10 0.45 0.08 75.60 10:26:01 PM 1 27.89 0.00 5.07 1.45 0.10 65.49 10:27:01 PM all 12.70 0.00 2.34 1.94 0.06 82.96 10:27:01 PM 0 12.75 0.00 2.41 1.72 0.05 83.08 10:27:01 PM 1 12.64 0.00 2.27 2.17 0.07 82.85 10:28:01 PM all 3.03 0.00 0.40 0.03 0.06 96.48 10:28:01 PM 0 1.45 0.00 0.23 0.03 0.05 98.23 10:28:01 PM 1 4.61 0.00 0.57 0.02 0.07 94.74 10:29:01 PM all 15.15 0.00 1.31 0.01 0.09 83.45 10:29:01 PM 0 14.06 0.00 1.13 0.02 0.08 84.70 10:29:01 PM 1 16.23 0.00 1.48 0.00 0.10 82.19 10:30:01 PM all 7.07 0.00 0.56 0.02 0.06 92.30 10:30:01 PM 0 9.96 0.00 0.60 0.00 0.05 89.39 10:30:01 PM 1 4.17 0.00 0.52 0.03 0.07 95.21 10:31:01 PM all 20.33 0.00 2.87 0.22 0.08 76.51 10:31:01 PM 0 12.79 0.00 2.70 0.20 0.08 84.23 10:31:01 PM 1 27.88 0.00 3.04 0.23 0.07 68.78 Average: all 17.66 0.00 2.58 0.89 0.08 78.79 Average: 0 15.23 0.00 2.39 0.90 0.08 81.40 Average: 1 20.09 0.00 2.77 0.89 0.08 76.17