---> uname -a: Linux prd-centos8-robot-2c-8g-15749.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: 2799.996 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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 589 4830 19 2277 6805 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:28:5f:0f 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 85808sec preferred_lft 85808sec inet6 fe80::f816:3eff:fe28:5f0f/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) 08/29/2024 _x86_64_ (2 CPU) 07:14:16 LINUX RESTART (2 CPU) 07:15:01 AM tps rtps wtps bread/s bwrtn/s 07:16:01 AM 56.43 19.29 37.14 5464.85 14037.15 07:17:01 AM 121.79 7.41 114.38 1296.50 9595.82 07:18:01 AM 28.11 0.42 27.70 64.79 3491.00 07:19:01 AM 49.00 0.03 48.97 3.47 3416.46 07:20:01 AM 19.76 0.00 19.76 0.00 5044.18 07:21:01 AM 0.40 0.00 0.40 0.00 6.50 07:22:01 AM 0.17 0.00 0.17 0.00 2.38 07:23:01 AM 0.13 0.00 0.13 0.00 1.32 07:24:01 AM 25.22 0.50 24.73 70.11 973.04 Average: 33.45 3.07 30.37 766.68 4063.16 07:15:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:16:01 AM 5472984 7052388 2409448 30.57 2688 1769732 732160 8.20 191304 1929744 114080 07:17:01 AM 5201636 7020772 2680796 34.01 2688 1995924 710172 7.95 221628 2114824 87084 07:18:01 AM 5282208 7102772 2600224 32.99 2688 1997872 656272 7.35 240584 2016772 12 07:19:01 AM 5054432 7072412 2828000 35.88 2688 2187320 643168 7.20 260096 2199400 143784 07:20:01 AM 5042380 7060360 2840052 36.03 2688 2187328 648024 7.26 260100 2205556 16 07:21:01 AM 5042336 7060332 2840096 36.03 2688 2187332 648024 7.26 260100 2205464 4 07:22:01 AM 5042520 7060516 2839912 36.03 2688 2187332 648024 7.26 260100 2205396 4 07:23:01 AM 5042312 7060312 2840120 36.03 2688 2187336 648024 7.26 260104 2205716 4 07:24:01 AM 4951976 6969032 2930456 37.18 2688 2186528 737448 8.26 449296 2108672 192 Average: 5125865 7050988 2756567 34.97 2688 2098523 674591 7.55 267035 2132394 38353 07:15:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:16:01 AM eth0 278.66 175.26 1524.78 56.57 0.00 0.00 0.00 0.00 07:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:17:01 AM eth0 65.49 50.55 593.02 8.71 0.00 0.00 0.00 0.00 07:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:18:01 AM eth0 26.08 15.03 10.26 4.82 0.00 0.00 0.00 0.00 07:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:19:01 AM eth0 276.47 197.80 322.32 52.36 0.00 0.00 0.00 0.00 07:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:20:01 AM eth0 117.88 72.59 24.13 18.07 0.00 0.00 0.00 0.00 07:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:21:01 AM eth0 0.62 0.23 0.12 0.09 0.00 0.00 0.00 0.00 07:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:22:01 AM eth0 1.60 0.17 0.17 0.01 0.00 0.00 0.00 0.00 07:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:23:01 AM eth0 0.88 0.43 0.33 0.24 0.00 0.00 0.00 0.00 07:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:24:01 AM eth0 25.59 22.51 23.65 11.25 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 88.14 59.40 277.66 16.90 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) 08/29/2024 _x86_64_ (2 CPU) 07:14:16 LINUX RESTART (2 CPU) 07:15:01 AM CPU %user %nice %system %iowait %steal %idle 07:16:01 AM all 34.91 0.00 5.46 3.17 0.08 56.38 07:16:01 AM 0 27.68 0.00 5.51 2.23 0.07 64.52 07:16:01 AM 1 42.14 0.00 5.41 4.12 0.08 48.24 07:17:01 AM all 33.34 0.00 5.69 5.16 0.12 55.69 07:17:01 AM 0 24.25 0.00 5.16 5.75 0.12 64.73 07:17:01 AM 1 42.44 0.00 6.21 4.58 0.13 46.65 07:18:01 AM all 9.96 0.00 1.64 1.33 0.08 86.99 07:18:01 AM 0 9.13 0.00 1.64 1.15 0.08 88.00 07:18:01 AM 1 10.79 0.00 1.65 1.50 0.07 85.99 07:19:01 AM all 27.57 0.00 4.79 2.46 0.09 65.07 07:19:01 AM 0 18.12 0.00 4.03 1.50 0.08 76.26 07:19:01 AM 1 37.01 0.00 5.56 3.42 0.10 53.91 07:20:01 AM all 0.64 0.00 0.53 0.95 0.03 97.84 07:20:01 AM 0 0.75 0.00 0.48 1.09 0.03 97.64 07:20:01 AM 1 0.53 0.00 0.58 0.82 0.03 98.03 07:21:01 AM all 0.28 0.00 0.05 0.00 0.03 99.65 07:21:01 AM 0 0.27 0.00 0.05 0.00 0.02 99.67 07:21:01 AM 1 0.28 0.00 0.05 0.00 0.03 99.63 07:22:01 AM all 0.32 0.00 0.05 0.00 0.04 99.59 07:22:01 AM 0 0.08 0.00 0.07 0.00 0.03 99.82 07:22:01 AM 1 0.55 0.00 0.03 0.00 0.05 99.37 07:23:01 AM all 0.29 0.00 0.06 0.00 0.04 99.60 07:23:01 AM 0 0.12 0.00 0.08 0.00 0.05 99.75 07:23:01 AM 1 0.47 0.00 0.03 0.00 0.03 99.46 07:24:01 AM all 24.73 0.00 2.82 0.74 0.08 71.64 07:24:01 AM 0 17.22 0.00 2.42 1.25 0.08 79.02 07:24:01 AM 1 32.30 0.00 3.22 0.22 0.07 64.19 Average: all 14.68 0.00 2.35 1.54 0.07 81.37 Average: 0 10.86 0.00 2.16 1.44 0.06 85.48 Average: 1 18.50 0.00 2.53 1.63 0.07 77.27