---> uname -a: Linux prd-centos8-robot-2c-8g-10336.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 586 4991 19 2119 6815 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:88:f3:d3 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.93/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85938sec preferred_lft 85938sec inet6 fe80::f816:3eff:fe88:f3d3/64 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) 11/26/2024 _x86_64_ (2 CPU) 02:28:44 LINUX RESTART (2 CPU) 02:29:02 AM tps rtps wtps bread/s bwrtn/s 02:30:01 AM 196.88 143.50 53.39 14439.18 38792.24 02:31:01 AM 119.31 6.95 112.36 1257.79 10531.88 02:32:01 AM 44.59 1.17 43.42 110.90 5013.93 02:33:01 AM 43.33 0.10 43.23 6.27 2682.44 02:34:01 AM 25.43 0.00 25.43 0.00 5630.79 02:35:01 AM 2.27 0.10 2.17 32.93 89.12 02:36:01 AM 19.66 0.63 19.03 73.18 741.97 Average: 64.19 21.50 42.69 2246.06 8999.82 02:29:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:30:01 AM 5557320 7049800 2325112 29.50 2688 1685976 735192 8.23 182956 1860444 82172 02:31:01 AM 5148028 7005468 2734404 34.69 2688 2035092 699804 7.84 213328 2177732 147876 02:32:01 AM 5251648 7086108 2630784 33.38 2688 2011456 634360 7.10 240400 2044820 16 02:33:01 AM 5033640 7068332 2848792 36.14 2688 2203628 634124 7.10 257120 2220880 155516 02:34:01 AM 5029852 7064148 2852580 36.19 2688 2203636 634124 7.10 257132 2220664 4 02:35:01 AM 4818676 6854520 3063756 38.87 2688 2205184 862244 9.65 257260 2430652 4 02:36:01 AM 5176876 7039688 2705556 34.32 2688 2038148 684836 7.67 447576 1908212 13372 Average: 5145149 7024009 2737283 34.73 2688 2054731 697812 7.81 265110 2123343 56994 02:29:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:30:01 AM eth0 245.97 141.57 1121.89 55.59 0.00 0.00 0.00 0.00 02:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:31:01 AM eth0 104.27 82.54 1111.81 11.15 0.00 0.00 0.00 0.00 02:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:32:01 AM eth0 14.48 9.20 6.92 3.83 0.00 0.00 0.00 0.00 02:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:33:01 AM eth0 196.15 145.74 331.67 40.11 0.00 0.00 0.00 0.00 02:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:34:01 AM eth0 24.30 18.15 5.23 4.29 0.00 0.00 0.00 0.00 02:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:35:01 AM eth0 178.62 148.41 1792.52 11.98 0.00 0.00 0.00 0.00 02:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:36:01 AM eth0 64.21 43.50 88.38 23.60 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 117.99 84.02 635.77 21.43 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) 11/26/2024 _x86_64_ (2 CPU) 02:28:44 LINUX RESTART (2 CPU) 02:29:02 AM CPU %user %nice %system %iowait %steal %idle 02:30:01 AM all 35.86 0.07 10.04 29.50 0.12 24.40 02:30:01 AM 0 28.07 0.10 10.17 30.25 0.10 31.30 02:30:01 AM 1 43.78 0.03 9.92 28.74 0.14 17.39 02:31:01 AM all 34.45 0.00 5.57 4.33 0.13 55.52 02:31:01 AM 0 34.17 0.00 5.70 3.84 0.10 56.20 02:31:01 AM 1 34.73 0.00 5.44 4.82 0.17 54.83 02:32:01 AM all 16.78 0.00 1.91 1.67 0.09 79.54 02:32:01 AM 0 24.21 0.00 2.01 1.79 0.08 71.91 02:32:01 AM 1 9.36 0.00 1.82 1.55 0.10 87.17 02:33:01 AM all 27.45 0.00 4.52 0.92 0.10 67.01 02:33:01 AM 0 32.06 0.00 4.82 1.02 0.10 61.99 02:33:01 AM 1 22.82 0.00 4.22 0.82 0.10 72.04 02:34:01 AM all 0.20 0.00 0.43 1.67 0.03 97.68 02:34:01 AM 0 0.17 0.00 0.38 1.77 0.03 97.65 02:34:01 AM 1 0.23 0.00 0.47 1.57 0.02 97.71 02:35:01 AM all 5.54 0.00 0.77 0.03 0.08 93.58 02:35:01 AM 0 5.42 0.00 0.84 0.05 0.07 93.62 02:35:01 AM 1 5.66 0.00 0.69 0.02 0.08 93.55 02:36:01 AM all 23.18 0.00 3.17 0.30 0.10 73.25 02:36:01 AM 0 31.80 0.00 3.22 0.25 0.08 64.65 02:36:01 AM 1 14.58 0.00 3.12 0.35 0.12 81.83 Average: all 20.42 0.01 3.74 5.37 0.09 70.36 Average: 0 22.25 0.01 3.85 5.48 0.08 68.32 Average: 1 18.58 0.00 3.63 5.27 0.10 72.40