---> uname -a: Linux prd-centos8-robot-2c-8g-4259.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 562 5015 19 2119 6838 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:3b:ae:de brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.156/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85725sec preferred_lft 85725sec inet6 fe80::f816:3eff:fe3b:aede/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) 11/04/2024 _x86_64_ (2 CPU) 07:00:52 LINUX RESTART (2 CPU) 07:02:01 AM tps rtps wtps bread/s bwrtn/s 07:03:01 AM 122.56 6.93 115.63 1252.12 10761.05 07:04:01 AM 38.59 1.02 37.58 111.45 4410.76 07:05:01 AM 41.50 0.05 41.45 2.27 2700.33 07:06:01 AM 26.96 0.03 26.93 3.47 5553.57 07:07:01 AM 3.03 0.00 3.03 0.00 89.85 07:08:01 AM 0.40 0.00 0.40 0.00 4.15 07:09:01 AM 0.48 0.10 0.38 32.12 14.33 07:10:01 AM 2.08 0.02 2.07 0.93 144.39 07:11:01 AM 8.50 0.32 8.18 36.92 323.34 07:12:01 AM 26.64 0.52 26.12 63.85 1240.27 Average: 27.08 0.90 26.18 150.32 2524.16 07:02:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:03:01 AM 5172044 7024352 2710380 34.39 2688 2030360 709652 7.95 213164 2158476 136408 07:04:01 AM 5277876 7107092 2604548 33.04 2688 2006768 628952 7.04 239616 2022340 24 07:05:01 AM 5059956 7088660 2822468 35.81 2688 2198040 628936 7.04 253656 2199204 154472 07:06:01 AM 5056596 7085112 2825828 35.85 2688 2198228 635776 7.12 256940 2197060 4 07:07:01 AM 5056752 7085268 2825672 35.85 2688 2198228 620112 6.94 256940 2197032 4 07:08:01 AM 5056848 7085368 2825576 35.85 2688 2198232 620112 6.94 256940 2196972 8 07:09:01 AM 5012564 7044060 2869860 36.41 2688 2201208 683912 7.66 257072 2241060 1824 07:10:01 AM 4959544 6991536 2922880 37.08 2688 2201704 737104 8.25 257072 2292752 4 07:11:01 AM 5170728 7035096 2711696 34.40 2688 2040160 689744 7.72 253364 2106908 7604 07:12:01 AM 5188436 7054772 2693988 34.18 2688 2042408 661424 7.41 449516 1896256 16644 Average: 5101134 7060132 2781290 35.28 2688 2131534 661572 7.41 269428 2150806 31700 07:02:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:03:01 AM eth0 103.32 81.21 1104.86 11.37 0.00 0.00 0.00 0.00 07:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:04:01 AM eth0 13.95 10.71 6.93 4.25 0.00 0.00 0.00 0.00 07:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:05:01 AM eth0 43.82 36.75 295.08 7.93 0.00 0.00 0.00 0.00 07:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:06:01 AM eth0 600.00 446.14 124.70 106.59 0.00 0.00 0.00 0.00 07:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:07:01 AM eth0 3.03 2.45 1.59 0.54 0.00 0.00 0.00 0.00 07:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:08:01 AM eth0 2.67 2.02 0.43 0.42 0.00 0.00 0.00 0.00 07:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:09:01 AM eth0 37.40 22.04 17.08 2.43 0.00 0.00 0.00 0.00 07:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:10:01 AM eth0 349.19 295.12 4096.15 19.40 0.00 0.00 0.00 0.00 07:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:11:01 AM eth0 356.58 274.16 3368.90 39.91 0.00 0.00 0.00 0.00 07:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:12:01 AM eth0 21.11 18.78 16.46 9.23 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 153.10 118.93 903.19 20.20 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) 11/04/2024 _x86_64_ (2 CPU) 07:00:52 LINUX RESTART (2 CPU) 07:02:01 AM CPU %user %nice %system %iowait %steal %idle 07:03:01 AM all 33.98 0.00 5.61 5.44 0.14 54.82 07:03:01 AM 0 42.36 0.00 6.05 5.58 0.15 45.86 07:03:01 AM 1 25.62 0.00 5.17 5.31 0.13 63.77 07:04:01 AM all 15.74 0.00 2.03 1.02 0.07 81.14 07:04:01 AM 0 22.11 0.00 2.24 1.30 0.05 74.30 07:04:01 AM 1 9.38 0.00 1.82 0.74 0.08 87.98 07:05:01 AM all 22.38 0.00 3.62 0.99 0.09 72.91 07:05:01 AM 0 25.05 0.00 3.83 1.07 0.08 69.97 07:05:01 AM 1 19.72 0.00 3.42 0.92 0.10 75.84 07:06:01 AM all 5.81 0.00 1.99 1.31 0.06 90.84 07:06:01 AM 0 4.36 0.00 1.66 1.46 0.07 92.46 07:06:01 AM 1 7.26 0.00 2.31 1.16 0.05 89.22 07:07:01 AM all 0.26 0.00 0.11 0.03 0.05 99.56 07:07:01 AM 0 0.18 0.00 0.08 0.00 0.05 99.68 07:07:01 AM 1 0.33 0.00 0.13 0.05 0.05 99.43 07:08:01 AM all 0.25 0.00 0.09 0.00 0.03 99.62 07:08:01 AM 0 0.15 0.00 0.10 0.00 0.03 99.72 07:08:01 AM 1 0.35 0.00 0.08 0.00 0.03 99.53 07:09:01 AM all 3.90 0.00 1.16 0.03 0.05 94.86 07:09:01 AM 0 7.11 0.00 2.12 0.05 0.05 90.67 07:09:01 AM 1 0.70 0.00 0.20 0.00 0.05 99.05 07:10:01 AM all 8.27 0.00 1.28 0.01 0.10 90.34 07:10:01 AM 0 6.34 0.00 0.84 0.00 0.10 92.72 07:10:01 AM 1 10.21 0.00 1.72 0.02 0.10 87.95 07:11:01 AM all 10.77 0.00 2.19 0.09 0.10 86.86 07:11:01 AM 0 12.20 0.00 2.23 0.03 0.10 85.44 07:11:01 AM 1 9.33 0.00 2.14 0.15 0.10 88.28 07:12:01 AM all 29.19 0.00 3.52 0.36 0.08 66.85 07:12:01 AM 0 31.93 0.00 3.53 0.18 0.08 64.27 07:12:01 AM 1 26.43 0.00 3.51 0.53 0.08 69.44 Average: all 13.06 0.00 2.16 0.93 0.08 83.78 Average: 0 15.18 0.00 2.27 0.97 0.08 81.50 Average: 1 10.93 0.00 2.05 0.89 0.08 86.05