---> uname -a: Linux prd-centos8-robot-2c-8g-42023.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 576 4990 19 2130 6824 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:d8:82:0b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.63/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85811sec preferred_lft 85811sec inet6 fe80::f816:3eff:fed8:820b/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) 10/13/2024 _x86_64_ (2 CPU) 05:48:13 LINUX RESTART (2 CPU) 05:49:01 AM tps rtps wtps bread/s bwrtn/s 05:50:01 AM 71.50 16.11 55.39 3114.84 4835.07 05:51:01 AM 93.64 0.70 92.94 50.77 10237.81 05:52:01 AM 34.31 0.42 33.89 64.78 2731.02 05:53:01 AM 54.73 2.52 52.22 396.00 7200.98 05:54:01 AM 2.47 0.00 2.47 0.00 75.04 05:55:01 AM 0.30 0.00 0.30 0.00 4.70 05:56:01 AM 0.10 0.00 0.10 0.00 1.03 05:57:01 AM 6.58 0.43 6.15 70.79 171.89 05:58:01 AM 27.02 0.53 26.49 64.78 1234.96 Average: 32.30 2.30 30.00 418.06 2943.94 05:49:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:50:01 AM 5245704 7003936 2636728 33.45 2688 1939644 757328 8.48 246904 2065804 212048 05:51:01 AM 5179348 7011156 2703084 34.29 2688 2008372 706080 7.91 221700 2133000 30072 05:52:01 AM 5012052 6994652 2870380 36.41 2688 2155124 728572 8.16 268556 2243620 126516 05:53:01 AM 5021116 7068016 2861316 36.30 2688 2216196 626384 7.01 262072 2225232 4 05:54:01 AM 5021236 7068140 2861196 36.30 2688 2216200 626384 7.01 262068 2225240 4 05:55:01 AM 5021244 7068148 2861188 36.30 2688 2216200 626384 7.01 262068 2225320 4 05:56:01 AM 5021224 7068128 2861208 36.30 2688 2216200 626384 7.01 262068 2225372 4 05:57:01 AM 5069544 6971052 2812888 35.69 2688 2074872 719704 8.06 280628 2176696 29600 05:58:01 AM 5120156 6997996 2762276 35.04 2688 2052836 698804 7.82 450040 1963668 16712 Average: 5079069 7027914 2803363 35.56 2688 2121738 679558 7.61 279567 2164884 46107 05:49:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:50:01 AM eth0 292.62 180.96 1528.88 55.53 0.00 0.00 0.00 0.00 05:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:51:01 AM eth0 70.76 56.19 631.90 8.82 0.00 0.00 0.00 0.00 05:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:52:01 AM eth0 41.22 34.39 295.09 8.17 0.00 0.00 0.00 0.00 05:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:53:01 AM eth0 223.51 157.86 48.92 43.64 0.00 0.00 0.00 0.00 05:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:54:01 AM eth0 0.82 0.42 0.09 0.06 0.00 0.00 0.00 0.00 05:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:55:01 AM eth0 0.55 0.28 0.15 0.08 0.00 0.00 0.00 0.00 05:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:56:01 AM eth0 0.68 0.15 0.04 0.01 0.00 0.00 0.00 0.00 05:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:57:01 AM eth0 43.34 30.88 74.36 22.11 0.00 0.00 0.00 0.00 05:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:58:01 AM eth0 19.74 18.09 16.40 8.58 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 77.04 53.25 288.47 16.34 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) 10/13/2024 _x86_64_ (2 CPU) 05:48:13 LINUX RESTART (2 CPU) 05:49:01 AM CPU %user %nice %system %iowait %steal %idle 05:50:01 AM all 31.38 0.00 5.75 2.76 0.08 60.02 05:50:01 AM 0 31.44 0.00 6.42 3.04 0.08 59.01 05:50:01 AM 1 31.32 0.00 5.08 2.48 0.08 61.03 05:51:01 AM all 25.82 0.00 3.96 3.07 0.09 67.05 05:51:01 AM 0 17.80 0.00 3.67 3.10 0.10 75.33 05:51:01 AM 1 33.84 0.00 4.25 3.05 0.08 58.78 05:52:01 AM all 23.52 0.00 3.18 1.06 0.08 72.16 05:52:01 AM 0 24.93 0.00 2.82 0.94 0.08 71.23 05:52:01 AM 1 22.11 0.00 3.54 1.18 0.08 73.09 05:53:01 AM all 13.47 0.00 2.72 2.27 0.07 81.48 05:53:01 AM 0 8.87 0.00 2.52 3.24 0.07 85.30 05:53:01 AM 1 18.07 0.00 2.91 1.30 0.07 77.65 05:54:01 AM all 0.31 0.00 0.06 0.02 0.04 99.57 05:54:01 AM 0 0.38 0.00 0.03 0.00 0.02 99.57 05:54:01 AM 1 0.23 0.00 0.08 0.03 0.07 99.58 05:55:01 AM all 0.12 0.00 0.07 0.00 0.03 99.79 05:55:01 AM 0 0.08 0.00 0.05 0.00 0.02 99.85 05:55:01 AM 1 0.15 0.00 0.08 0.00 0.03 99.73 05:56:01 AM all 0.29 0.00 0.06 0.00 0.03 99.62 05:56:01 AM 0 0.50 0.00 0.05 0.00 0.03 99.42 05:56:01 AM 1 0.08 0.00 0.07 0.00 0.02 99.83 05:57:01 AM all 10.89 0.00 1.45 0.08 0.06 87.53 05:57:01 AM 0 6.90 0.00 1.47 0.02 0.05 91.57 05:57:01 AM 1 14.87 0.00 1.44 0.13 0.07 83.49 05:58:01 AM all 28.06 0.00 3.43 0.41 0.08 68.01 05:58:01 AM 0 22.99 0.00 3.17 0.47 0.08 73.29 05:58:01 AM 1 33.15 0.00 3.69 0.35 0.08 62.73 Average: all 14.88 0.00 2.30 1.07 0.06 81.69 Average: 0 12.66 0.00 2.25 1.20 0.06 83.84 Average: 1 17.10 0.00 2.35 0.95 0.06 79.54