---> uname -a: Linux prd-centos8-robot-2c-8g-7866.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 594 4956 19 2146 6806 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:5e:a8:a0 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.217/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85777sec preferred_lft 85777sec inet6 fe80::f816:3eff:fe5e:a8a0/64 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) 11/16/2024 _x86_64_ (2 CPU) 04:57:50 LINUX RESTART (2 CPU) 04:59:01 AM tps rtps wtps bread/s bwrtn/s 05:00:01 AM 94.92 13.14 81.78 2344.43 6493.22 05:01:01 AM 77.48 0.72 76.76 50.91 9840.91 05:02:01 AM 28.18 0.48 27.70 66.49 1513.19 05:03:01 AM 44.15 0.03 44.12 3.47 6906.71 05:04:01 AM 3.05 0.12 2.93 33.06 331.81 05:05:01 AM 1.98 0.00 1.98 0.00 94.17 05:06:01 AM 0.15 0.00 0.15 0.00 2.42 05:07:01 AM 4.22 0.00 4.22 0.00 368.07 05:08:01 AM 27.67 0.83 26.84 100.77 1694.54 Average: 31.31 1.70 29.61 288.83 3027.46 04:59:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:00:01 AM 5241396 7009052 2641036 33.51 2688 1948348 740760 8.29 216588 2095628 199348 05:01:01 AM 5204356 7036904 2678076 33.98 2688 2009508 661200 7.40 230536 2100204 1108 05:02:01 AM 5022388 7051512 2860044 36.28 2688 2198944 649480 7.27 255188 2236324 169728 05:03:01 AM 5035440 7068484 2846992 36.12 2688 2202368 626752 7.02 257576 2214108 8 05:04:01 AM 4971420 7013840 2911012 36.93 2688 2211740 695144 7.78 257844 2277424 840 05:05:01 AM 4967872 7010324 2914560 36.98 2688 2211768 711644 7.97 257844 2280024 40 05:06:01 AM 4947192 6989684 2935240 37.24 2688 2211808 727528 8.15 257844 2301224 44 05:07:01 AM 5211972 7085432 2670460 33.88 2688 2047964 625800 7.01 250528 2065136 1760 05:08:01 AM 5126904 7019184 2755528 34.96 2688 2068072 663356 7.43 461768 1943824 1484 Average: 5080993 7031602 2801439 35.54 2688 2123391 677963 7.59 271746 2168211 41596 04:59:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:00:01 AM eth0 123.06 90.87 1030.25 20.33 0.00 0.00 0.00 0.00 05:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:01:01 AM eth0 51.16 34.48 441.22 6.89 0.00 0.00 0.00 0.00 05:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:02:01 AM eth0 35.86 29.15 294.33 6.89 0.00 0.00 0.00 0.00 05:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:03:01 AM eth0 222.71 150.25 49.14 41.20 0.00 0.00 0.00 0.00 05:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:04:01 AM eth0 55.05 45.35 77.27 13.10 0.00 0.00 0.00 0.00 05:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:05:01 AM eth0 332.06 328.31 187.68 133.73 0.00 0.00 0.00 0.00 05:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:06:01 AM eth0 228.87 219.09 688.05 63.45 0.00 0.00 0.00 0.00 05:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:07:01 AM eth0 30.61 20.36 51.71 3.02 0.00 0.00 0.00 0.00 05:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:08:01 AM eth0 55.20 39.20 100.22 40.68 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 126.06 106.33 324.45 36.58 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) 11/16/2024 _x86_64_ (2 CPU) 04:57:50 LINUX RESTART (2 CPU) 04:59:01 AM CPU %user %nice %system %iowait %steal %idle 05:00:01 AM all 36.36 0.00 6.10 3.30 0.11 54.12 05:00:01 AM 0 30.63 0.00 5.16 3.42 0.12 60.67 05:00:01 AM 1 42.09 0.00 7.05 3.18 0.10 47.58 05:01:01 AM all 18.45 0.00 3.05 3.89 0.08 74.53 05:01:01 AM 0 19.77 0.00 2.85 4.11 0.10 73.16 05:01:01 AM 1 17.13 0.00 3.25 3.66 0.07 75.89 05:02:01 AM all 23.83 0.00 2.94 0.66 0.08 72.50 05:02:01 AM 0 13.77 0.00 2.26 0.58 0.07 83.33 05:02:01 AM 1 33.88 0.00 3.62 0.73 0.08 61.69 05:03:01 AM all 10.45 0.00 2.32 1.33 0.07 85.84 05:03:01 AM 0 13.82 0.00 2.52 1.22 0.07 82.38 05:03:01 AM 1 7.09 0.00 2.12 1.44 0.07 89.28 05:04:01 AM all 12.25 0.00 0.96 0.07 0.06 86.67 05:04:01 AM 0 3.95 0.00 0.34 0.13 0.07 95.51 05:04:01 AM 1 20.52 0.00 1.57 0.00 0.05 77.85 05:05:01 AM all 23.21 0.00 0.63 0.01 0.10 76.05 05:05:01 AM 0 26.64 0.00 0.69 0.00 0.08 72.59 05:05:01 AM 1 19.76 0.00 0.57 0.02 0.12 79.53 05:06:01 AM all 23.91 0.00 0.59 0.00 0.10 75.40 05:06:01 AM 0 26.77 0.00 0.59 0.00 0.10 72.54 05:06:01 AM 1 21.04 0.00 0.59 0.00 0.10 78.27 05:07:01 AM all 2.80 0.00 0.55 0.02 0.07 96.57 05:07:01 AM 0 0.85 0.00 0.35 0.03 0.07 98.70 05:07:01 AM 1 4.77 0.00 0.74 0.00 0.07 94.42 05:08:01 AM all 29.93 0.00 3.38 0.43 0.12 66.14 05:08:01 AM 0 17.93 0.00 2.72 0.53 0.12 78.69 05:08:01 AM 1 41.92 0.00 4.04 0.32 0.12 53.61 Average: all 20.14 0.00 2.28 1.08 0.09 76.41 Average: 0 17.12 0.00 1.94 1.11 0.09 79.73 Average: 1 23.16 0.00 2.62 1.04 0.09 73.09