---> uname -a: Linux prd-centos8-robot-2c-8g-1469.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 591 4984 19 2122 6811 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:d5:37:47 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.66/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85832sec preferred_lft 85832sec inet6 fe80::f816:3eff:fed5:3747/64 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) 01/14/2025 _x86_64_ (2 CPU) 01:18:43 LINUX RESTART (2 CPU) 01:19:01 AM tps rtps wtps bread/s bwrtn/s 01:20:01 AM 216.08 149.66 66.42 14475.85 40386.31 01:21:01 AM 108.31 0.75 107.56 53.56 11167.56 01:22:01 AM 22.38 0.35 22.03 61.98 1600.90 01:23:01 AM 56.71 6.82 49.89 1252.19 3534.53 01:24:01 AM 20.73 0.00 20.73 0.00 4961.21 01:25:01 AM 4.27 0.10 4.17 32.13 147.64 01:26:01 AM 0.55 0.00 0.55 0.00 8.45 01:27:01 AM 11.56 0.32 11.24 36.91 379.11 01:28:01 AM 21.56 0.53 21.03 64.78 1011.56 Average: 51.36 17.62 33.74 1775.45 7022.97 01:19:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:20:01 AM 5401748 7019376 2480676 31.47 2688 1808256 759364 8.50 198456 1990264 143084 01:21:01 AM 5200956 6999652 2681468 34.02 2688 1976320 693408 7.76 198396 2132168 30680 01:22:01 AM 5286824 7086796 2595600 32.93 2688 1978180 629204 7.05 217120 2035652 24 01:23:01 AM 5021056 7060872 2861368 36.30 2688 2209592 642924 7.20 258128 2233308 138476 01:24:01 AM 5017252 7056684 2865172 36.35 2688 2209596 642924 7.20 258128 2233312 4 01:25:01 AM 4899244 6939916 2983180 37.85 2688 2210832 768944 8.61 258256 2349980 4 01:26:01 AM 4893304 6934024 2989120 37.92 2688 2210880 797648 8.93 258256 2356232 4 01:27:01 AM 5040020 6943732 2842404 36.06 2688 2080092 752840 8.43 280400 2210280 41984 01:28:01 AM 5142028 7009248 2740396 34.77 2688 2044152 678744 7.60 449932 1942992 1384 Average: 5100270 7005589 2782154 35.30 2688 2080878 707333 7.92 264119 2164910 39516 01:19:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:20:01 AM eth0 338.96 187.61 1573.12 60.62 0.00 0.00 0.00 0.00 01:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:21:01 AM eth0 67.06 51.04 669.26 8.84 0.00 0.00 0.00 0.00 01:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:22:01 AM eth0 13.63 7.48 5.58 3.32 0.00 0.00 0.00 0.00 01:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:23:01 AM eth0 232.66 168.77 340.17 45.25 0.00 0.00 0.00 0.00 01:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:24:01 AM eth0 1.68 0.77 0.69 0.12 0.00 0.00 0.00 0.00 01:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:25:01 AM eth0 383.54 350.89 3364.26 711.59 0.00 0.00 0.00 0.00 01:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:26:01 AM eth0 388.39 339.11 5013.06 22.16 0.00 0.00 0.00 0.00 01:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:27:01 AM eth0 159.69 136.07 1981.38 25.89 0.00 0.00 0.00 0.00 01:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:28:01 AM eth0 18.31 14.78 15.40 7.13 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 178.20 139.60 1440.21 98.31 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) 01/14/2025 _x86_64_ (2 CPU) 01:18:43 LINUX RESTART (2 CPU) 01:19:01 AM CPU %user %nice %system %iowait %steal %idle 01:20:01 AM all 44.38 0.08 11.00 8.56 0.13 35.85 01:20:01 AM 0 36.60 0.07 11.83 7.04 0.12 44.34 01:20:01 AM 1 52.24 0.09 10.17 10.10 0.14 27.27 01:21:01 AM all 29.87 0.00 4.42 8.44 0.14 57.13 01:21:01 AM 0 20.94 0.00 4.03 9.05 0.13 65.85 01:21:01 AM 1 38.87 0.00 4.81 7.83 0.15 48.34 01:22:01 AM all 10.87 0.00 1.26 0.38 0.05 87.43 01:22:01 AM 0 7.13 0.00 0.85 0.15 0.05 91.82 01:22:01 AM 1 14.61 0.00 1.67 0.62 0.05 83.05 01:23:01 AM all 29.12 0.00 5.64 1.17 0.11 63.96 01:23:01 AM 0 18.21 0.00 4.95 1.08 0.10 75.65 01:23:01 AM 1 40.07 0.00 6.32 1.25 0.12 52.24 01:24:01 AM all 0.07 0.00 0.24 0.86 0.04 98.79 01:24:01 AM 0 0.02 0.00 0.18 0.75 0.02 99.03 01:24:01 AM 1 0.12 0.00 0.30 0.97 0.07 98.55 01:25:01 AM all 13.77 0.00 1.07 0.04 0.08 85.04 01:25:01 AM 0 8.02 0.00 0.40 0.03 0.07 91.48 01:25:01 AM 1 19.55 0.00 1.74 0.05 0.10 78.56 01:26:01 AM all 11.96 0.00 1.31 0.00 0.08 86.65 01:26:01 AM 0 6.33 0.00 1.04 0.00 0.08 92.54 01:26:01 AM 1 17.59 0.00 1.57 0.00 0.08 80.76 01:27:01 AM all 15.20 0.00 1.90 0.08 0.09 82.72 01:27:01 AM 0 14.12 0.00 1.60 0.10 0.10 84.08 01:27:01 AM 1 16.27 0.00 2.20 0.07 0.08 81.37 01:28:01 AM all 21.07 0.00 2.39 0.39 0.07 76.07 01:28:01 AM 0 15.76 0.00 2.35 0.62 0.07 81.21 01:28:01 AM 1 26.39 0.00 2.44 0.17 0.07 70.94 Average: all 19.56 0.01 3.24 2.21 0.09 74.90 Average: 0 14.11 0.01 3.02 2.09 0.08 80.69 Average: 1 25.03 0.01 3.46 2.32 0.10 69.09