---> uname -a: Linux prd-centos8-robot-2c-8g-13112.novalocal 4.18.0-527.el8.x86_64 #1 SMP Thu Nov 23 14:16:19 UTC 2023 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 9.5G 31G 24% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 592 4937 19 2167 6807 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:d9:01:48 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.45/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85708sec preferred_lft 85708sec inet6 fe80::f816:3eff:fed9:148/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-527.el8.x86_64 (centos-stream-8-robot-fae2b486-4aa0-48b5-8561-0bd1156c3383.noval) 01/03/2024 _x86_64_ (2 CPU) 04:22:32 LINUX RESTART (2 CPU) 04:23:01 AM tps rtps wtps bread/s bwrtn/s 04:24:01 AM 74.91 18.04 56.86 3783.81 34176.41 04:25:01 AM 121.53 6.62 114.91 1269.66 9523.35 04:26:01 AM 55.76 0.55 55.21 25.73 6493.03 04:27:01 AM 16.63 1.03 15.59 131.56 708.75 04:28:01 AM 58.39 0.03 58.36 3.47 6952.76 04:29:01 AM 18.04 0.02 18.03 0.13 1338.14 04:30:01 AM 2.02 0.00 2.02 0.00 160.77 04:31:01 AM 0.28 0.00 0.28 0.00 29.90 04:32:01 AM 0.35 0.00 0.35 0.00 38.69 04:33:01 AM 13.05 0.25 12.80 34.39 639.15 04:34:01 AM 38.05 0.45 37.60 48.38 1946.67 Average: 36.27 2.45 33.82 481.57 5637.05 04:23:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:24:01 AM 5464044 7046188 2418428 30.68 2688 1773792 729084 8.16 165480 1969056 110944 04:25:01 AM 5181484 7029124 2700988 34.27 2688 2023392 695520 7.79 187124 2169308 145492 04:26:01 AM 5183488 7044488 2698984 34.24 2688 2037204 668560 7.49 202356 2148236 1084 04:27:01 AM 5103492 7003496 2778980 35.26 2688 2074488 726184 8.13 224272 2200500 31696 04:28:01 AM 4979148 7031676 2903324 36.83 2688 2221040 672052 7.52 232828 2292188 26420 04:29:01 AM 4939516 6993664 2942956 37.34 2688 2222920 758404 8.49 232904 2332184 108 04:30:01 AM 4929792 6986696 2952680 37.46 2688 2225668 803408 9.00 232916 2341472 28 04:31:01 AM 4928100 6986180 2954372 37.48 2688 2226832 803408 9.00 232920 2343552 428 04:32:01 AM 4921876 6981140 2960596 37.56 2688 2228016 803408 9.00 232928 2349472 592 04:33:01 AM 5088684 6998800 2793788 35.44 2688 2084524 702048 7.86 248676 2191796 36112 04:34:01 AM 5051552 6967492 2830920 35.91 2688 2090304 746328 8.36 429672 2050608 29404 Average: 5070107 7006268 2812365 35.68 2688 2109835 737128 8.25 238371 2217125 34755 04:23:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:24:01 AM eth0 295.15 189.94 1511.24 52.44 0.00 0.00 0.00 0.00 04:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:25:01 AM eth0 49.16 41.81 533.24 15.82 0.00 0.00 0.00 0.00 04:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:26:01 AM eth0 19.30 15.31 146.08 3.01 0.00 0.00 0.00 0.00 04:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:27:01 AM eth0 16.98 14.56 27.58 4.24 0.00 0.00 0.00 0.00 04:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:28:01 AM eth0 251.07 191.78 338.83 41.32 0.00 0.00 0.00 0.00 04:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:29:01 AM eth0 95.80 91.02 23.02 9.45 0.00 0.00 0.00 0.00 04:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:30:01 AM eth0 165.32 160.91 34.02 20.05 0.00 0.00 0.00 0.00 04:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:31:01 AM eth0 40.38 35.28 9.37 6.12 0.00 0.00 0.00 0.00 04:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:32:01 AM eth0 43.61 37.61 10.04 7.01 0.00 0.00 0.00 0.00 04:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:33:01 AM eth0 54.33 43.60 92.15 39.42 0.00 0.00 0.00 0.00 04:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:34:01 AM eth0 17.06 16.48 13.85 8.09 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 95.29 76.21 249.04 18.81 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-527.el8.x86_64 (centos-stream-8-robot-fae2b486-4aa0-48b5-8561-0bd1156c3383.noval) 01/03/2024 _x86_64_ (2 CPU) 04:22:32 LINUX RESTART (2 CPU) 04:23:01 AM CPU %user %nice %system %iowait %steal %idle 04:24:01 AM all 28.88 0.00 4.85 22.10 0.11 44.06 04:24:01 AM 0 32.05 0.00 5.03 18.28 0.08 44.55 04:24:01 AM 1 25.71 0.00 4.67 25.93 0.13 43.56 04:25:01 AM all 35.07 0.00 5.69 4.04 0.10 55.10 04:25:01 AM 0 37.27 0.00 5.72 4.77 0.10 52.14 04:25:01 AM 1 32.87 0.00 5.65 3.30 0.10 58.07 04:26:01 AM all 14.56 0.00 1.83 2.43 0.07 81.12 04:26:01 AM 0 24.34 0.00 2.18 1.87 0.07 71.54 04:26:01 AM 1 4.78 0.00 1.49 2.98 0.07 90.69 04:27:01 AM all 17.09 0.00 1.97 0.69 0.06 80.19 04:27:01 AM 0 20.84 0.00 2.05 1.12 0.07 75.93 04:27:01 AM 1 13.33 0.00 1.89 0.27 0.05 84.47 04:28:01 AM all 25.19 0.00 3.56 2.16 0.08 69.01 04:28:01 AM 0 35.94 0.00 4.11 1.77 0.10 58.07 04:28:01 AM 1 14.44 0.00 3.01 2.54 0.07 79.94 04:29:01 AM all 10.71 0.00 0.70 0.84 0.07 87.69 04:29:01 AM 0 16.68 0.00 0.76 1.35 0.07 81.15 04:29:01 AM 1 4.76 0.00 0.64 0.34 0.07 94.20 04:30:01 AM all 16.24 0.00 0.73 0.00 0.07 82.96 04:30:01 AM 0 20.09 0.00 0.79 0.00 0.07 79.05 04:30:01 AM 1 12.37 0.00 0.67 0.00 0.07 86.89 04:31:01 AM all 10.04 0.00 0.33 0.00 0.07 89.56 04:31:01 AM 0 9.41 0.00 0.35 0.00 0.07 90.17 04:31:01 AM 1 10.67 0.00 0.32 0.00 0.07 88.94 04:32:01 AM all 11.14 0.00 0.30 0.00 0.07 88.49 04:32:01 AM 0 13.68 0.00 0.32 0.00 0.07 85.94 04:32:01 AM 1 8.60 0.00 0.28 0.00 0.07 91.05 04:33:01 AM all 21.16 0.00 2.13 0.17 0.07 76.47 04:33:01 AM 0 30.53 0.00 2.49 0.23 0.07 66.69 04:33:01 AM 1 11.78 0.00 1.77 0.10 0.07 86.28 04:34:01 AM all 29.35 0.00 2.85 0.86 0.08 66.85 04:34:01 AM 0 43.99 0.00 3.35 0.43 0.08 52.14 04:34:01 AM 1 14.69 0.00 2.36 1.29 0.08 81.59 Average: CPU %user %nice %system %iowait %steal %idle Average: all 19.96 0.00 2.27 3.03 0.08 74.67 Average: 0 25.91 0.00 2.47 2.71 0.08 68.83 Average: 1 14.01 0.00 2.07 3.34 0.08 80.51