---> uname -a: Linux prd-centos8-robot-2c-8g-38600.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 580 4925 19 2191 6819 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:c6:d0:01 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.61/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85834sec preferred_lft 85834sec inet6 fe80::f816:3eff:fec6:d001/64 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) 06/30/2025 _x86_64_ (2 CPU) 22:29:53 LINUX RESTART (2 CPU) 10:30:01 PM tps rtps wtps bread/s bwrtn/s 10:31:01 PM 224.14 171.85 52.29 15325.60 39046.37 10:32:01 PM 95.25 0.15 95.10 4.00 8450.08 10:33:01 PM 65.32 1.02 64.31 113.18 8285.95 10:34:01 PM 47.81 6.78 41.03 1248.73 2439.88 10:35:01 PM 53.87 2.73 51.13 439.59 7507.41 10:36:01 PM 3.30 0.02 3.28 0.13 144.89 10:37:01 PM 2.15 0.02 2.13 0.93 230.68 10:38:01 PM 6.70 0.32 6.38 36.92 353.63 10:39:01 PM 31.17 0.52 30.66 63.85 1691.14 Average: 58.94 20.45 38.49 1921.34 7587.72 10:30:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:31:01 PM 5550988 7061972 2331444 29.58 2688 1704924 714468 8.00 183752 1869148 89372 10:32:01 PM 5252944 7046112 2629488 33.36 2688 1970116 668252 7.48 186952 2100048 165332 10:33:01 PM 5257052 7094888 2625380 33.31 2688 2013828 627704 7.03 218852 2058308 10768 10:34:01 PM 4970540 7052756 2911892 36.94 2688 2250156 643168 7.20 255708 2282276 203284 10:35:01 PM 4972236 7067796 2910196 36.92 2688 2263436 627296 7.02 267456 2262688 8 10:36:01 PM 4927044 7024292 2955388 37.49 2688 2265140 713008 7.98 267676 2307392 836 10:37:01 PM 4915792 7018388 2966640 37.64 2688 2270496 782388 8.76 267872 2318124 1332 10:38:01 PM 5085372 7020340 2797060 35.48 2688 2108104 672540 7.53 268884 2169068 23888 10:39:01 PM 5095680 7030664 2786752 35.35 2688 2108640 662004 7.41 470372 1962208 10360 Average: 5114183 7046356 2768249 35.12 2688 2106093 678981 7.60 265280 2147696 56131 10:30:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:31:01 PM lo 0.03 0.03 0.00 0.00 0.00 0.00 0.00 0.00 10:31:01 PM eth0 263.95 168.03 1508.24 55.03 0.00 0.00 0.00 0.00 10:32:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:32:01 PM eth0 63.26 52.43 691.75 8.59 0.00 0.00 0.00 0.00 10:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:33:01 PM eth0 55.21 43.59 549.49 7.57 0.00 0.00 0.00 0.00 10:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:34:01 PM eth0 38.56 30.79 313.72 15.91 0.00 0.00 0.00 0.00 10:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:35:01 PM eth0 167.41 120.09 38.32 28.08 0.00 0.00 0.00 0.00 10:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:36:01 PM eth0 83.07 77.05 19.18 6.84 0.00 0.00 0.00 0.00 10:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:37:01 PM eth0 183.75 183.02 51.01 18.64 0.00 0.00 0.00 0.00 10:38:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:38:01 PM eth0 94.64 78.42 104.87 44.07 0.00 0.00 0.00 0.00 10:39:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:39:01 PM eth0 19.58 17.21 17.07 8.47 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 107.79 85.67 366.52 21.48 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) 06/30/2025 _x86_64_ (2 CPU) 22:29:53 LINUX RESTART (2 CPU) 10:30:01 PM CPU %user %nice %system %iowait %steal %idle 10:31:01 PM all 51.66 0.06 10.97 7.28 0.23 29.80 10:31:01 PM 0 51.91 0.03 10.11 7.36 0.23 30.35 10:31:01 PM 1 51.42 0.08 11.82 7.20 0.22 29.26 10:32:01 PM all 32.53 0.00 5.06 4.05 0.11 58.26 10:32:01 PM 0 22.20 0.00 3.97 2.33 0.10 71.40 10:32:01 PM 1 42.88 0.00 6.16 5.76 0.12 45.08 10:33:01 PM all 22.81 0.00 2.77 1.54 0.06 72.82 10:33:01 PM 0 12.48 0.00 2.24 1.82 0.05 83.41 10:33:01 PM 1 33.13 0.00 3.30 1.25 0.07 62.25 10:34:01 PM all 26.29 0.00 4.83 0.48 0.08 68.32 10:34:01 PM 0 13.16 0.00 4.19 0.62 0.07 81.97 10:34:01 PM 1 39.46 0.00 5.47 0.35 0.10 54.62 10:35:01 PM all 7.90 0.00 1.86 0.70 0.04 89.49 10:35:01 PM 0 10.69 0.00 2.09 0.79 0.05 86.39 10:35:01 PM 1 5.12 0.00 1.63 0.62 0.03 92.60 10:36:01 PM all 6.03 0.00 0.69 0.01 0.05 93.23 10:36:01 PM 0 3.97 0.00 0.65 0.02 0.05 95.31 10:36:01 PM 1 8.09 0.00 0.72 0.00 0.05 91.14 10:37:01 PM all 13.59 0.00 1.28 0.03 0.07 85.04 10:37:01 PM 0 6.51 0.00 0.96 0.03 0.05 92.44 10:37:01 PM 1 20.67 0.00 1.60 0.02 0.08 77.62 10:38:01 PM all 11.12 0.00 1.68 0.03 0.06 87.12 10:38:01 PM 0 10.54 0.00 1.41 0.03 0.07 87.95 10:38:01 PM 1 11.69 0.00 1.96 0.02 0.05 86.28 10:39:01 PM all 30.40 0.00 3.63 0.18 0.08 65.70 10:39:01 PM 0 12.45 0.00 2.43 0.15 0.07 84.91 10:39:01 PM 1 48.38 0.00 4.84 0.22 0.10 46.46 Average: all 22.50 0.01 3.65 1.59 0.09 72.18 Average: 0 15.99 0.00 3.12 1.46 0.08 79.35 Average: 1 29.01 0.01 4.17 1.72 0.09 65.01