---> uname -a: Linux prd-centos8-robot-2c-8g-12683.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 579 5003 19 2114 6821 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:6e:31:aa brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.49/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85834sec preferred_lft 85834sec inet6 fe80::f816:3eff:fe6e:31aa/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) 08/22/2024 _x86_64_ (2 CPU) 07:12:15 LINUX RESTART (2 CPU) 07:13:01 AM tps rtps wtps bread/s bwrtn/s 07:14:01 AM 95.05 25.29 69.76 6692.84 6860.35 07:15:01 AM 81.01 0.70 80.31 50.78 9087.89 07:16:01 AM 27.36 0.35 27.01 61.18 2426.36 07:17:01 AM 58.95 0.03 58.91 3.47 7383.71 07:18:01 AM 2.55 0.12 2.43 33.06 75.42 07:19:01 AM 2.13 0.00 2.13 0.00 113.26 07:20:01 AM 0.17 0.00 0.17 0.00 2.02 07:21:01 AM 13.48 0.35 13.13 38.25 730.41 Average: 35.09 3.36 31.73 859.95 3334.93 07:13:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:14:01 AM 5387544 7076768 2494880 31.65 2688 1871224 663904 7.43 210376 1958976 122844 07:15:01 AM 5191332 7013564 2691092 34.14 2688 1999412 698468 7.82 222556 2119892 30104 07:16:01 AM 5098996 7013344 2783428 35.31 2688 2088936 698344 7.82 258340 2169524 71920 07:17:01 AM 5045080 7068168 2837344 36.00 2688 2192636 624612 6.99 260344 2202308 28 07:18:01 AM 4999656 7025152 2882768 36.57 2688 2195044 688528 7.71 260620 2247240 1424 07:19:01 AM 4999572 7025072 2882852 36.57 2688 2195048 688528 7.71 260620 2247256 4 07:20:01 AM 4983464 7008980 2898960 36.78 2688 2195076 719848 8.06 260620 2261996 20 07:21:01 AM 5138704 6994596 2743720 34.81 2688 2030884 700524 7.84 287676 2101636 13196 Average: 5105544 7028206 2776880 35.23 2688 2096032 685344 7.67 252644 2163604 29942 07:13:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:14:01 AM eth0 318.96 181.47 1583.52 59.69 0.00 0.00 0.00 0.00 07:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:15:01 AM eth0 55.08 44.94 553.85 7.96 0.00 0.00 0.00 0.00 07:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:16:01 AM eth0 39.62 28.76 260.65 6.96 0.00 0.00 0.00 0.00 07:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:17:01 AM eth0 242.17 204.70 62.77 46.88 0.00 0.00 0.00 0.00 07:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:18:01 AM eth0 61.46 51.67 28.91 17.99 0.00 0.00 0.00 0.00 07:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:19:01 AM eth0 281.31 280.31 56.59 117.48 0.00 0.00 0.00 0.00 07:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:20:01 AM eth0 202.27 197.28 227.32 67.11 0.00 0.00 0.00 0.00 07:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:21:01 AM eth0 54.63 36.27 91.84 22.66 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 156.94 128.17 358.18 43.34 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) 08/22/2024 _x86_64_ (2 CPU) 07:12:15 LINUX RESTART (2 CPU) 07:13:01 AM CPU %user %nice %system %iowait %steal %idle 07:14:01 AM all 41.66 0.00 7.13 4.89 0.14 46.17 07:14:01 AM 0 40.04 0.00 5.89 4.39 0.10 49.59 07:14:01 AM 1 43.28 0.00 8.37 5.39 0.18 42.78 07:15:01 AM all 24.48 0.00 3.44 4.18 0.10 67.80 07:15:01 AM 0 21.23 0.00 2.70 5.11 0.12 70.84 07:15:01 AM 1 27.73 0.00 4.18 3.25 0.08 64.75 07:16:01 AM all 21.15 0.00 2.84 2.02 0.09 73.90 07:16:01 AM 0 23.19 0.00 2.98 0.95 0.10 72.79 07:16:01 AM 1 19.11 0.00 2.70 3.10 0.08 75.02 07:17:01 AM all 17.07 0.00 3.39 3.17 0.07 76.30 07:17:01 AM 0 13.36 0.00 2.97 2.62 0.07 80.98 07:17:01 AM 1 20.78 0.00 3.81 3.73 0.07 71.61 07:18:01 AM all 5.84 0.00 0.40 0.05 0.07 93.64 07:18:01 AM 0 4.03 0.00 0.37 0.00 0.05 95.55 07:18:01 AM 1 7.65 0.00 0.43 0.10 0.08 91.73 07:19:01 AM all 21.67 0.00 0.49 0.08 0.10 77.66 07:19:01 AM 0 21.06 0.00 0.47 0.02 0.10 78.35 07:19:01 AM 1 22.27 0.00 0.52 0.13 0.10 76.97 07:20:01 AM all 24.56 0.00 0.47 0.00 0.10 74.87 07:20:01 AM 0 36.88 0.00 0.59 0.00 0.12 62.42 07:20:01 AM 1 12.27 0.00 0.35 0.00 0.08 87.29 07:21:01 AM all 14.18 0.00 1.98 0.44 0.06 83.35 07:21:01 AM 0 19.49 0.00 2.07 0.45 0.07 77.92 07:21:01 AM 1 8.90 0.00 1.89 0.42 0.05 88.75 Average: all 21.31 0.00 2.51 1.85 0.09 74.23 Average: 0 22.39 0.00 2.25 1.69 0.09 73.58 Average: 1 20.23 0.00 2.78 2.01 0.09 74.89