---> uname -a: Linux prd-centos8-robot-2c-8g-25357.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 673 4761 19 2262 6725 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:9d:a4:ef brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.153/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85737sec preferred_lft 85737sec inet6 fe80::f816:3eff:fe9d:a4ef/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) 09/01/2025 _x86_64_ (2 CPU) 17:21:37 LINUX RESTART (2 CPU) 05:22:01 PM tps rtps wtps bread/s bwrtn/s 05:23:01 PM 130.16 47.97 82.19 7415.93 35718.61 05:24:01 PM 94.15 0.72 93.44 52.92 11060.65 05:25:01 PM 51.59 7.10 44.49 1310.18 3732.58 05:26:01 PM 62.86 2.77 60.10 440.12 7509.45 05:27:01 PM 10.60 0.22 10.38 11.73 691.70 05:28:01 PM 2.23 0.00 2.23 0.00 434.59 05:29:01 PM 0.98 0.00 0.98 0.00 485.99 05:30:01 PM 0.42 0.00 0.42 0.00 317.13 05:31:01 PM 0.55 0.03 0.52 1.87 169.94 05:32:01 PM 21.18 0.40 20.78 47.59 2485.05 Average: 37.47 5.92 31.55 928.07 6260.86 05:22:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:23:01 PM 5384828 7049404 2497604 31.69 2688 1847580 729576 8.17 186000 1992712 163356 05:24:01 PM 5156124 6990572 2726308 34.59 2688 2010124 764840 8.56 198480 2169768 42476 05:25:01 PM 5010204 6974272 2872228 36.44 2688 2137008 774420 8.67 259476 2252428 67952 05:26:01 PM 4888548 6985428 2993884 37.98 2688 2264088 761828 8.53 267712 2341048 10820 05:27:01 PM 4847516 6945544 3034916 38.50 2688 2265416 829840 9.29 267912 2382272 796 05:28:01 PM 4809620 6923784 3072812 38.98 2688 2281568 829840 9.29 268328 2419608 6164 05:29:01 PM 4799944 6922456 3082488 39.11 2688 2289936 829840 9.29 268328 2429752 476 05:30:01 PM 4787744 6919700 3094688 39.26 2688 2299368 847692 9.49 268376 2441860 460 05:31:01 PM 4710680 6848356 3171752 40.24 2688 2305056 927316 10.38 268612 2517992 1208 05:32:01 PM 4860000 6865224 3022432 38.34 2688 2177936 876532 9.81 503504 2159580 23380 Average: 4925521 6942474 2956911 37.51 2688 2187808 817172 9.15 275673 2310702 31709 05:22:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:23:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:23:01 PM eth0 305.86 202.52 1684.98 58.10 0.00 0.00 0.00 0.00 05:24:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:24:01 PM eth0 71.21 56.56 806.11 8.98 0.00 0.00 0.00 0.00 05:25:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:25:01 PM eth0 40.49 34.31 331.14 8.53 0.00 0.00 0.00 0.00 05:26:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:26:01 PM eth0 166.58 122.44 39.45 37.84 0.00 0.00 0.00 0.00 05:27:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:27:01 PM eth0 16.91 9.65 14.61 1.43 0.00 0.00 0.00 0.00 05:28:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:28:01 PM eth0 37.34 32.31 127.44 8.89 0.00 0.00 0.00 0.00 05:29:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:29:01 PM eth0 17.25 18.65 42.81 6.67 0.00 0.00 0.00 0.00 05:30:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:30:01 PM eth0 18.53 19.39 35.93 14.07 0.00 0.00 0.00 0.00 05:31:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:31:01 PM eth0 13.38 12.15 81.01 1.95 0.00 0.00 0.00 0.00 05:32:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:32:01 PM eth0 78.39 50.16 142.31 82.39 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 76.60 55.82 330.59 22.88 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) 09/01/2025 _x86_64_ (2 CPU) 17:21:37 LINUX RESTART (2 CPU) 05:22:01 PM CPU %user %nice %system %iowait %steal %idle 05:23:01 PM all 44.19 0.02 8.71 2.57 0.11 44.40 05:23:01 PM 0 50.27 0.02 8.72 2.26 0.10 38.63 05:23:01 PM 1 38.09 0.02 8.70 2.89 0.12 50.19 05:24:01 PM all 26.41 0.00 3.73 0.97 0.08 68.82 05:24:01 PM 0 28.17 0.00 4.20 0.92 0.07 66.64 05:24:01 PM 1 24.65 0.00 3.27 1.02 0.08 70.99 05:25:01 PM all 24.74 0.00 3.91 0.43 0.08 70.84 05:25:01 PM 0 31.88 0.00 3.97 0.45 0.08 63.61 05:25:01 PM 1 17.60 0.00 3.85 0.42 0.07 78.07 05:26:01 PM all 19.86 0.00 3.48 0.58 0.08 76.00 05:26:01 PM 0 26.55 0.00 4.07 0.82 0.08 68.48 05:26:01 PM 1 13.20 0.00 2.90 0.33 0.07 83.50 05:27:01 PM all 1.95 0.00 0.22 0.06 0.05 97.72 05:27:01 PM 0 1.59 0.00 0.20 0.12 0.05 98.05 05:27:01 PM 1 2.32 0.00 0.23 0.00 0.05 97.40 05:28:01 PM all 15.92 0.00 0.27 0.02 0.10 83.70 05:28:01 PM 0 24.42 0.00 0.32 0.02 0.10 75.14 05:28:01 PM 1 7.40 0.00 0.22 0.02 0.10 92.27 05:29:01 PM all 10.21 0.00 0.14 0.03 0.06 89.57 05:29:01 PM 0 14.85 0.00 0.13 0.03 0.07 84.92 05:29:01 PM 1 5.56 0.00 0.15 0.02 0.05 94.22 05:30:01 PM all 11.87 0.00 0.15 0.03 0.07 87.89 05:30:01 PM 0 12.40 0.00 0.17 0.00 0.07 87.36 05:30:01 PM 1 11.34 0.00 0.13 0.05 0.07 88.41 05:31:01 PM all 5.91 0.00 0.30 0.02 0.08 93.69 05:31:01 PM 0 4.66 0.00 0.37 0.02 0.08 94.87 05:31:01 PM 1 7.15 0.00 0.23 0.02 0.08 92.51 05:32:01 PM all 25.27 0.00 3.01 0.16 0.10 71.46 05:32:01 PM 0 32.43 0.00 3.34 0.10 0.10 64.03 05:32:01 PM 1 18.11 0.00 2.69 0.22 0.10 78.89 Average: all 18.63 0.00 2.39 0.48 0.08 78.42 Average: 0 22.72 0.00 2.55 0.47 0.08 74.18 Average: 1 14.53 0.00 2.24 0.50 0.08 82.66