---> uname -a: Linux prd-centos8-robot-2c-8g-29630.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: 2800.000 BogoMIPS: 5600.00 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 590 4976 19 2131 6810 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:9a:2b:88 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.155/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85828sec preferred_lft 85828sec inet6 fe80::f816:3eff:fe9a:2b88/64 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) 09/29/2024 _x86_64_ (2 CPU) 01:18:20 LINUX RESTART (2 CPU) 01:19:02 AM tps rtps wtps bread/s bwrtn/s 01:20:00 AM 84.38 32.76 51.62 2042.43 37600.55 01:20:01 AM 905.22 874.78 30.43 35443.48 395.65 01:21:01 AM 71.88 25.59 46.28 4053.98 4532.24 01:22:01 AM 103.18 7.41 95.77 1296.50 8720.26 01:23:01 AM 20.69 0.03 20.66 0.53 3237.07 01:24:01 AM 9.75 0.38 9.37 64.26 207.68 01:25:01 AM 49.31 2.52 46.79 396.07 3179.70 01:26:01 AM 23.55 0.00 23.55 0.00 5494.83 01:27:01 AM 13.75 0.42 13.33 69.84 505.38 Average: 48.95 10.61 38.34 1068.50 7784.43 01:19:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:20:00 AM 6062356 7316308 1820076 23.09 2688 1460020 375028 4.20 122468 1437704 80 01:20:01 AM 6118712 7384240 1763720 22.38 2688 1468300 325836 3.65 125132 1400364 1168 01:21:01 AM 5430156 7020552 2452276 31.11 2688 1780660 745392 8.35 193628 1968432 88924 01:22:01 AM 5166756 7000356 2715676 34.45 2688 2010028 709584 7.95 222436 2145948 83088 01:23:01 AM 5166572 6999604 2715860 34.45 2688 2010044 709584 7.95 222504 2148584 8 01:24:01 AM 5246568 7081536 2635864 33.44 2688 2011976 624828 7.00 241200 2050884 4 01:25:01 AM 5014352 7063080 2868080 36.39 2688 2217996 631424 7.07 262916 2236908 154524 01:26:01 AM 5007468 7056192 2874964 36.47 2688 2217996 631424 7.07 262920 2236984 8 01:27:01 AM 5111616 6984700 2770816 35.15 2688 2047876 693876 7.77 291228 2126784 16628 Average: 5369395 7100730 2513037 31.88 2688 1913877 605220 6.78 216048 1972510 38270 01:19:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:20:00 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:20:00 AM eth0 5.15 4.03 1.24 0.87 0.00 0.00 0.00 0.00 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 6.96 6.09 1.41 1.91 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 276.44 169.69 1570.29 58.99 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 67.83 51.80 613.95 8.78 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 5.15 0.35 0.84 0.12 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 9.17 8.65 4.61 3.40 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 248.91 170.19 338.66 44.72 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 5.75 4.78 1.68 1.96 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 64.30 40.67 79.47 19.03 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 85.51 56.38 327.03 17.27 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) 09/29/2024 _x86_64_ (2 CPU) 01:18:20 LINUX RESTART (2 CPU) 01:19:02 AM CPU %user %nice %system %iowait %steal %idle 01:20:00 AM all 10.74 0.03 2.44 83.25 0.06 3.48 01:20:00 AM 0 11.00 0.02 2.16 81.94 0.05 4.83 01:20:00 AM 1 10.48 0.03 2.72 84.57 0.07 2.13 01:20:01 AM all 21.97 1.35 24.66 8.52 0.00 43.50 01:20:01 AM 0 36.04 0.90 16.22 9.01 0.00 37.84 01:20:01 AM 1 8.04 1.79 33.04 8.04 0.00 49.11 01:21:01 AM all 28.66 0.02 4.78 3.76 0.10 62.69 01:21:01 AM 0 30.01 0.02 4.34 3.49 0.12 62.03 01:21:01 AM 1 27.30 0.02 5.22 4.03 0.08 63.35 01:22:01 AM all 34.21 0.00 5.60 6.12 0.13 53.95 01:22:01 AM 0 26.70 0.00 5.04 4.62 0.12 63.53 01:22:01 AM 1 41.73 0.00 6.16 7.62 0.13 44.36 01:23:01 AM all 0.38 0.00 0.33 1.24 0.03 98.03 01:23:01 AM 0 0.37 0.00 0.30 1.29 0.03 98.01 01:23:01 AM 1 0.39 0.00 0.35 1.19 0.02 98.05 01:24:01 AM all 10.29 0.00 1.58 0.18 0.05 87.91 01:24:01 AM 0 15.38 0.00 1.84 0.15 0.05 82.58 01:24:01 AM 1 5.18 0.00 1.32 0.20 0.05 93.25 01:25:01 AM all 27.73 0.00 4.54 1.66 0.11 65.96 01:25:01 AM 0 31.39 0.00 5.10 1.76 0.12 61.63 01:25:01 AM 1 24.07 0.00 3.97 1.57 0.10 70.28 01:26:01 AM all 0.45 0.00 0.37 1.06 0.02 98.10 01:26:01 AM 0 0.43 0.00 0.33 1.45 0.02 97.76 01:26:01 AM 1 0.47 0.00 0.40 0.67 0.02 98.45 01:27:01 AM all 14.05 0.00 2.01 0.27 0.08 83.59 01:27:01 AM 0 18.36 0.00 2.15 0.32 0.07 79.11 01:27:01 AM 1 9.74 0.00 1.87 0.22 0.08 88.09 Average: all 15.86 0.01 2.76 11.81 0.07 69.49 Average: 0 16.78 0.01 2.69 11.50 0.07 68.95 Average: 1 14.94 0.01 2.83 12.13 0.07 70.03