---> uname -a: Linux prd-centos8-robot-2c-8g-38675.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 571 5009 19 2116 6830 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:8d:b4:44 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.96/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85894sec preferred_lft 85894sec inet6 fe80::f816:3eff:fe8d:b444/64 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) 10/04/2024 _x86_64_ (2 CPU) 04:04:04 LINUX RESTART (2 CPU) 04:05:01 AM tps rtps wtps bread/s bwrtn/s 04:06:01 AM 59.25 22.42 36.83 5262.30 10698.43 04:07:01 AM 115.29 6.86 108.43 1249.72 9549.68 04:08:01 AM 39.30 0.63 38.67 48.92 4498.22 04:09:01 AM 31.81 0.43 31.38 64.79 1788.50 04:10:01 AM 38.77 0.03 38.74 3.47 6808.63 04:11:01 AM 2.67 0.10 2.57 32.92 96.62 04:12:01 AM 16.00 0.40 15.60 46.79 697.93 Average: 43.30 4.41 38.89 958.56 4877.17 04:05:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:06:01 AM 5556580 7084752 2325852 29.51 2688 1720040 683864 7.66 186184 1856716 86288 04:07:01 AM 5174396 7025404 2708036 34.36 2688 2028652 694360 7.77 213356 2153868 133060 04:08:01 AM 5159916 6989380 2722516 34.54 2688 2006520 734684 8.23 231820 2146828 128 04:09:01 AM 5049756 7083216 2832676 35.94 2688 2202400 626188 7.01 254764 2209476 188344 04:10:01 AM 5042596 7075808 2839836 36.03 2688 2202588 627768 7.03 258256 2208140 8 04:11:01 AM 4961344 6996124 2921088 37.06 2688 2204148 731208 8.19 258384 2288252 4 04:12:01 AM 5185684 7044396 2696748 34.21 2688 2034112 675812 7.57 443440 1903084 13360 Average: 5161467 7042726 2720965 34.52 2688 2056923 681983 7.64 263743 2109481 60170 04:05:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 AM eth0 254.16 158.85 1185.65 54.70 0.00 0.00 0.00 0.00 04:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 AM eth0 93.87 72.46 997.86 10.12 0.00 0.00 0.00 0.00 04:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 AM eth0 15.96 7.70 6.56 3.56 0.00 0.00 0.00 0.00 04:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:09:01 AM eth0 40.36 34.68 296.40 8.02 0.00 0.00 0.00 0.00 04:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:10:01 AM eth0 233.87 167.48 48.26 45.33 0.00 0.00 0.00 0.00 04:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:11:01 AM eth0 90.30 79.24 959.28 6.43 0.00 0.00 0.00 0.00 04:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:12:01 AM eth0 101.13 80.20 741.73 23.98 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 118.53 85.80 605.12 21.73 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) 10/04/2024 _x86_64_ (2 CPU) 04:04:04 LINUX RESTART (2 CPU) 04:05:01 AM CPU %user %nice %system %iowait %steal %idle 04:06:01 AM all 23.13 0.01 4.67 24.49 0.12 47.59 04:06:01 AM 0 18.32 0.00 4.88 23.52 0.10 53.19 04:06:01 AM 1 27.95 0.02 4.45 25.47 0.14 41.98 04:07:01 AM all 30.94 0.00 5.43 6.38 0.13 57.13 04:07:01 AM 0 30.64 0.00 5.29 5.65 0.13 58.29 04:07:01 AM 1 31.24 0.00 5.56 7.11 0.12 55.97 04:08:01 AM all 16.00 0.00 1.62 1.94 0.10 80.34 04:08:01 AM 0 6.52 0.00 1.07 2.14 0.12 90.15 04:08:01 AM 1 25.50 0.00 2.16 1.74 0.08 70.51 04:09:01 AM all 24.18 0.00 3.66 0.92 0.08 71.15 04:09:01 AM 0 20.82 0.00 3.40 0.65 0.07 75.06 04:09:01 AM 1 27.56 0.00 3.93 1.19 0.10 67.23 04:10:01 AM all 4.96 0.00 1.42 2.67 0.05 90.90 04:10:01 AM 0 4.79 0.00 1.27 1.46 0.05 92.44 04:10:01 AM 1 5.12 0.00 1.57 3.89 0.05 89.37 04:11:01 AM all 3.82 0.00 0.49 0.03 0.07 95.60 04:11:01 AM 0 1.27 0.00 0.27 0.02 0.07 98.38 04:11:01 AM 1 6.38 0.00 0.70 0.03 0.07 92.82 04:12:01 AM all 18.26 0.00 2.79 0.25 0.08 78.62 04:12:01 AM 0 19.88 0.00 2.88 0.22 0.10 76.92 04:12:01 AM 1 16.65 0.00 2.69 0.28 0.07 80.30 Average: all 17.32 0.00 2.86 5.20 0.09 74.53 Average: 0 14.59 0.00 2.72 4.78 0.09 77.83 Average: 1 20.04 0.00 3.01 5.63 0.09 71.23