---> uname -a: Linux prd-centos8-robot-2c-8g-15279.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 589 4951 19 2156 6811 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:59:47:02 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.120/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85825sec preferred_lft 85825sec inet6 fe80::f816:3eff:fe59:4702/64 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) 06/26/2024 _x86_64_ (2 CPU) 02:04:06 LINUX RESTART (2 CPU) 02:05:01 AM tps rtps wtps bread/s bwrtn/s 02:06:01 AM 76.98 46.53 30.45 4975.38 24122.07 02:07:01 AM 81.02 13.10 67.93 2343.22 5752.37 02:08:01 AM 81.16 0.73 80.42 51.32 8987.97 02:09:01 AM 11.71 0.00 11.71 0.00 1608.68 02:10:01 AM 6.18 0.82 5.36 123.43 110.31 02:11:01 AM 45.43 0.03 45.40 3.47 2837.97 02:12:01 AM 23.26 0.10 23.16 32.13 5736.29 02:13:01 AM 17.33 0.42 16.91 47.72 1852.30 Average: 42.89 7.72 35.17 947.20 6376.48 02:05:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:06:01 AM 5786852 7173492 2095572 26.59 2688 1586156 615852 6.90 164180 1673460 31236 02:07:01 AM 5343820 7067424 2538604 32.21 2688 1906292 689512 7.72 213956 2003848 162104 02:08:01 AM 5193328 7013772 2689096 34.12 2688 1998108 693172 7.76 221012 2122908 26096 02:09:01 AM 5175296 7011524 2707128 34.34 2688 2013900 685188 7.67 231912 2130936 4 02:10:01 AM 5263716 7089152 2618708 33.22 2688 2003076 623228 6.98 239948 2034400 16 02:11:01 AM 5048524 7065320 2833900 35.95 2688 2186352 621004 6.95 259448 2206300 149012 02:12:01 AM 4968972 7007740 2913452 36.96 2688 2208668 698172 7.82 259604 2279132 8444 02:13:01 AM 5123208 7023076 2759216 35.00 2688 2075040 667224 7.47 458420 1948076 13368 Average: 5237964 7056438 2644460 33.55 2688 1997199 661669 7.41 256060 2049882 48785 02:05:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 AM eth0 173.11 94.75 748.80 42.12 0.00 0.00 0.00 0.00 02:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:01 AM eth0 108.55 81.67 891.29 17.82 0.00 0.00 0.00 0.00 02:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:08:01 AM eth0 45.50 33.71 418.27 6.79 0.00 0.00 0.00 0.00 02:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:09:01 AM eth0 12.53 4.37 8.66 2.00 0.00 0.00 0.00 0.00 02:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:10:01 AM eth0 15.76 10.53 8.65 5.78 0.00 0.00 0.00 0.00 02:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:11:01 AM eth0 223.03 191.25 335.86 91.09 0.00 0.00 0.00 0.00 02:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:12:01 AM eth0 105.87 86.50 399.86 25.84 0.00 0.00 0.00 0.00 02:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:13:01 AM eth0 63.91 47.18 120.77 58.56 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 93.54 68.75 366.53 31.25 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) 06/26/2024 _x86_64_ (2 CPU) 02:04:06 LINUX RESTART (2 CPU) 02:05:01 AM CPU %user %nice %system %iowait %steal %idle 02:06:01 AM all 10.31 0.04 3.52 64.88 0.07 21.18 02:06:01 AM 0 8.80 0.03 3.80 60.82 0.07 26.48 02:06:01 AM 1 11.81 0.05 3.24 68.93 0.07 15.89 02:07:01 AM all 30.33 0.00 5.49 4.96 0.11 59.11 02:07:01 AM 0 21.08 0.00 4.26 5.04 0.10 69.52 02:07:01 AM 1 39.62 0.00 6.73 4.89 0.12 48.64 02:08:01 AM all 23.10 0.00 2.96 3.65 0.08 70.21 02:08:01 AM 0 24.16 0.00 2.93 3.39 0.08 69.44 02:08:01 AM 1 22.02 0.00 3.00 3.91 0.08 70.99 02:09:01 AM all 6.07 0.00 0.79 9.67 0.06 83.41 02:09:01 AM 0 5.12 0.00 0.64 0.35 0.05 93.83 02:09:01 AM 1 7.02 0.00 0.94 18.91 0.07 73.07 02:10:01 AM all 5.54 0.00 0.71 0.14 0.06 93.55 02:10:01 AM 0 10.08 0.00 0.79 0.20 0.05 88.89 02:10:01 AM 1 1.00 0.00 0.63 0.08 0.07 98.21 02:11:01 AM all 29.94 0.00 5.18 1.01 0.11 63.77 02:11:01 AM 0 20.40 0.00 4.78 0.82 0.12 73.89 02:11:01 AM 1 39.50 0.00 5.57 1.21 0.10 53.62 02:12:01 AM all 5.86 0.00 0.78 2.18 0.06 91.12 02:12:01 AM 0 4.97 0.00 0.84 1.13 0.05 93.01 02:12:01 AM 1 6.74 0.00 0.72 3.23 0.07 89.25 02:13:01 AM all 19.28 0.00 2.82 1.26 0.08 76.56 02:13:01 AM 0 15.34 0.00 2.60 0.42 0.10 81.55 02:13:01 AM 1 23.28 0.00 3.05 2.10 0.07 71.50 Average: all 16.31 0.01 2.78 10.95 0.08 69.88 Average: 0 13.77 0.00 2.58 9.00 0.08 74.57 Average: 1 18.85 0.01 2.98 12.91 0.08 65.17