---> uname -a: Linux prd-centos8-robot-2c-8g-4288.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 599 4988 19 2109 6802 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:04:83:84 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.136/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85824sec preferred_lft 85824sec inet6 fe80::f816:3eff:fe04:8384/64 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) 07/25/2024 _x86_64_ (2 CPU) 06:15:46 LINUX RESTART (2 CPU) 06:17:01 AM tps rtps wtps bread/s bwrtn/s 06:18:01 AM 120.01 6.78 113.23 1247.58 10233.42 06:19:01 AM 38.84 0.67 38.17 49.45 5605.91 06:20:01 AM 26.84 0.82 26.02 123.43 1549.73 06:21:01 AM 52.66 0.12 52.55 35.44 7080.53 06:22:01 AM 3.72 0.03 3.68 1.07 162.39 06:23:01 AM 0.38 0.00 0.38 0.00 5.53 06:24:01 AM 0.15 0.00 0.15 0.00 1.63 06:25:01 AM 29.04 0.63 28.41 73.18 1399.27 Average: 33.96 1.13 32.83 191.27 3255.09 06:17:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:18:01 AM 5149828 6983620 2732604 34.67 2688 2011512 705248 7.90 212728 2176132 126116 06:19:01 AM 5175684 6991056 2706748 34.34 2688 1992824 716044 8.02 221384 2139468 12 06:20:01 AM 5002216 6973236 2880216 36.54 2688 2143216 735676 8.24 265200 2252780 128556 06:21:01 AM 4981668 7001652 2900764 36.80 2688 2189256 710656 7.96 260496 2263032 360 06:22:01 AM 4978132 6999244 2904300 36.85 2688 2190384 710656 7.96 260492 2266792 4 06:23:01 AM 4970384 6991512 2912048 36.94 2688 2190400 726432 8.13 260492 2274072 24 06:24:01 AM 5020484 7043472 2861948 36.31 2688 2192260 634272 7.10 260884 2224500 1868 06:25:01 AM 5110572 6963988 2771860 35.17 2688 2028580 724468 8.11 441116 1978216 188 Average: 5048621 6993472 2833811 35.95 2688 2117304 707932 7.93 272849 2196874 32141 06:17:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:18:01 AM eth0 80.51 65.66 872.89 9.86 0.00 0.00 0.00 0.00 06:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:19:01 AM eth0 7.03 2.55 3.86 0.64 0.00 0.00 0.00 0.00 06:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:20:01 AM eth0 43.92 33.69 271.93 8.22 0.00 0.00 0.00 0.00 06:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:21:01 AM eth0 221.12 197.15 53.08 45.34 0.00 0.00 0.00 0.00 06:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:22:01 AM eth0 207.12 206.12 56.82 85.72 0.00 0.00 0.00 0.00 06:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:23:01 AM eth0 217.76 217.34 124.10 84.06 0.00 0.00 0.00 0.00 06:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:24:01 AM eth0 97.80 93.35 65.62 31.46 0.00 0.00 0.00 0.00 06:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:25:01 AM eth0 57.11 43.70 89.04 26.85 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 116.55 107.45 192.17 36.52 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) 07/25/2024 _x86_64_ (2 CPU) 06:15:46 LINUX RESTART (2 CPU) 06:17:01 AM CPU %user %nice %system %iowait %steal %idle 06:18:01 AM all 34.90 0.00 5.25 2.17 0.09 57.59 06:18:01 AM 0 39.98 0.00 5.79 2.37 0.08 51.78 06:18:01 AM 1 29.82 0.00 4.71 1.97 0.10 63.40 06:19:01 AM all 5.90 0.00 1.06 1.39 0.05 91.60 06:19:01 AM 0 7.52 0.00 1.28 1.28 0.05 89.86 06:19:01 AM 1 4.28 0.00 0.84 1.49 0.05 93.35 06:20:01 AM all 25.08 0.00 3.34 1.23 0.09 70.26 06:20:01 AM 0 35.13 0.00 3.62 1.65 0.10 59.50 06:20:01 AM 1 15.04 0.00 3.06 0.80 0.08 81.02 06:21:01 AM all 16.83 0.00 3.06 4.03 0.08 76.00 06:21:01 AM 0 21.58 0.00 3.24 6.12 0.08 68.98 06:21:01 AM 1 12.09 0.00 2.88 1.96 0.07 83.00 06:22:01 AM all 17.25 0.00 0.39 0.04 0.10 82.21 06:22:01 AM 0 33.81 0.00 0.64 0.02 0.12 65.41 06:22:01 AM 1 0.72 0.00 0.15 0.07 0.08 98.98 06:23:01 AM all 20.95 0.00 0.44 0.00 0.08 78.52 06:23:01 AM 0 19.64 0.00 0.49 0.00 0.08 79.79 06:23:01 AM 1 22.26 0.00 0.40 0.00 0.08 77.26 06:24:01 AM all 13.18 0.00 0.34 0.00 0.08 86.39 06:24:01 AM 0 2.28 0.00 0.22 0.00 0.08 97.41 06:24:01 AM 1 24.03 0.00 0.47 0.00 0.08 75.42 06:25:01 AM all 27.73 0.00 3.35 0.49 0.08 68.35 06:25:01 AM 0 30.83 0.00 3.39 0.37 0.08 65.33 06:25:01 AM 1 24.64 0.00 3.30 0.62 0.08 71.36 Average: all 20.24 0.00 2.16 1.17 0.08 76.36 Average: 0 23.86 0.00 2.34 1.47 0.09 72.25 Average: 1 16.62 0.00 1.98 0.86 0.08 80.46