---> uname -a: Linux prd-centos8-robot-2c-8g-18206.novalocal 4.18.0-532.el8.x86_64 #1 SMP Thu Dec 21 12:11:59 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: 2799.996 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 9.4G 31G 24% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 607 4980 19 2110 6794 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:91:68:a5 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.35/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85667sec preferred_lft 85667sec inet6 fe80::f816:3eff:fe91:68a5/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-532.el8.x86_64 (centos-stream-8-robot-f84d986f-3f43-4447-86d7-70e5891bac13.noval) 01/20/2024 _x86_64_ (2 CPU) 07:22:21 LINUX RESTART (2 CPU) 07:23:01 AM tps rtps wtps bread/s bwrtn/s 07:24:01 AM 78.02 21.78 56.25 4628.86 5430.96 07:25:01 AM 97.60 0.08 97.52 2.27 8881.30 07:26:01 AM 48.85 1.35 47.50 147.02 4217.76 07:27:01 AM 46.82 0.20 46.62 8.13 2913.11 07:28:01 AM 32.14 0.03 32.11 3.47 5769.99 07:29:01 AM 5.70 0.02 5.68 0.13 268.16 07:30:01 AM 0.45 0.00 0.45 0.00 105.83 07:31:01 AM 0.23 0.00 0.23 0.00 15.95 07:32:01 AM 0.35 0.00 0.35 0.00 47.21 07:33:01 AM 10.93 0.23 10.70 33.86 404.48 07:34:01 AM 32.88 0.27 32.62 25.54 1673.28 Average: 32.18 2.18 30.00 440.79 2702.29 07:23:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:24:01 AM 5369172 7026932 2513284 31.88 2688 1848124 756744 8.47 202724 2018472 100716 07:25:01 AM 5185760 7011256 2696696 34.21 2688 2003148 713108 7.98 188896 2167636 105268 07:26:01 AM 5263736 7081824 2618720 33.22 2688 1995356 650640 7.29 213844 2059544 24 07:27:01 AM 4997200 7004272 2885256 36.60 2688 2176608 733484 8.21 226904 2290552 160348 07:28:01 AM 5013476 7020288 2868980 36.40 2688 2176732 688784 7.71 232520 2262960 4 07:29:01 AM 4967652 6976876 2914804 36.98 2688 2179160 794824 8.90 232600 2308316 776 07:30:01 AM 4964220 6975852 2918236 37.02 2688 2181552 832556 9.32 232604 2311628 228 07:31:01 AM 4961272 6973556 2921184 37.06 2688 2182196 832556 9.32 232608 2314748 476 07:32:01 AM 4960076 6973220 2922380 37.07 2688 2183048 832556 9.32 232608 2315948 40 07:33:01 AM 5069124 6940068 2813332 35.69 2688 2046416 763376 8.55 244400 2215864 19996 07:34:01 AM 5097752 6951268 2784704 35.33 2688 2029524 765796 8.57 431132 2005260 176 Average: 5077222 6994128 2805234 35.59 2688 2091079 760402 8.51 242804 2206448 35277 07:23:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:24:01 AM eth0 309.30 177.37 1527.20 52.50 0.00 0.00 0.00 0.00 07:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:25:01 AM eth0 43.93 36.84 482.95 7.56 0.00 0.00 0.00 0.00 07:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:26:01 AM eth0 12.83 10.05 6.30 3.57 0.00 0.00 0.00 0.00 07:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:27:01 AM eth0 41.35 37.60 317.74 19.03 0.00 0.00 0.00 0.00 07:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:28:01 AM eth0 208.78 172.00 40.56 34.17 0.00 0.00 0.00 0.00 07:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:29:01 AM eth0 97.12 91.44 28.26 11.07 0.00 0.00 0.00 0.00 07:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:30:01 AM eth0 95.87 92.87 26.05 12.07 0.00 0.00 0.00 0.00 07:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:31:01 AM eth0 22.96 20.58 5.54 3.75 0.00 0.00 0.00 0.00 07:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:32:01 AM eth0 34.13 28.90 7.94 5.19 0.00 0.00 0.00 0.00 07:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:33:01 AM eth0 64.16 50.53 73.21 41.88 0.00 0.00 0.00 0.00 07:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:34:01 AM eth0 14.11 13.08 10.92 5.68 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 85.85 66.47 229.66 17.86 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-532.el8.x86_64 (centos-stream-8-robot-f84d986f-3f43-4447-86d7-70e5891bac13.noval) 01/20/2024 _x86_64_ (2 CPU) 07:22:21 LINUX RESTART (2 CPU) 07:23:01 AM CPU %user %nice %system %iowait %steal %idle 07:24:01 AM all 32.23 0.00 5.40 6.08 0.15 56.15 07:24:01 AM 0 25.32 0.00 3.95 4.17 0.15 66.41 07:24:01 AM 1 39.16 0.00 6.85 7.99 0.15 45.85 07:25:01 AM all 35.25 0.00 4.80 3.55 0.12 56.27 07:25:01 AM 0 36.58 0.00 5.31 4.23 0.12 53.76 07:25:01 AM 1 33.93 0.00 4.29 2.86 0.13 58.78 07:26:01 AM all 19.74 0.00 2.19 2.17 0.08 75.83 07:26:01 AM 0 10.74 0.00 2.13 1.65 0.07 85.41 07:26:01 AM 1 28.76 0.00 2.24 2.69 0.08 66.24 07:27:01 AM all 28.82 0.00 4.27 0.96 0.11 65.84 07:27:01 AM 0 31.17 0.00 4.59 1.44 0.10 62.70 07:27:01 AM 1 26.47 0.00 3.96 0.48 0.12 68.98 07:28:01 AM all 4.47 0.00 1.12 1.13 0.06 93.22 07:28:01 AM 0 6.61 0.00 1.00 0.94 0.05 91.40 07:28:01 AM 1 2.33 0.00 1.24 1.32 0.07 95.04 07:29:01 AM all 14.99 0.00 0.77 0.08 0.08 84.09 07:29:01 AM 0 12.48 0.00 0.74 0.10 0.08 86.59 07:29:01 AM 1 17.50 0.00 0.79 0.05 0.07 81.58 07:30:01 AM all 15.19 0.00 0.62 0.00 0.08 84.11 07:30:01 AM 0 11.12 0.00 0.72 0.00 0.08 88.07 07:30:01 AM 1 19.28 0.00 0.52 0.00 0.08 80.12 07:31:01 AM all 6.27 0.00 0.24 0.00 0.06 93.43 07:31:01 AM 0 5.29 0.00 0.22 0.00 0.05 94.44 07:31:01 AM 1 7.25 0.00 0.27 0.00 0.07 92.41 07:32:01 AM all 9.05 0.00 0.26 0.00 0.08 90.61 07:32:01 AM 0 6.19 0.00 0.30 0.00 0.08 93.43 07:32:01 AM 1 11.92 0.00 0.22 0.00 0.07 87.79 07:33:01 AM all 16.33 0.00 1.39 0.19 0.07 82.03 07:33:01 AM 0 13.62 0.00 1.14 0.27 0.07 84.91 07:33:01 AM 1 19.05 0.00 1.64 0.12 0.07 79.13 07:34:01 AM all 22.86 0.00 2.04 0.92 0.08 74.10 07:34:01 AM 0 24.43 0.00 2.38 1.43 0.08 71.67 07:34:01 AM 1 21.27 0.00 1.69 0.40 0.08 76.55 Average: CPU %user %nice %system %iowait %steal %idle Average: all 18.67 0.00 2.10 1.37 0.09 77.77 Average: 0 16.70 0.00 2.05 1.30 0.09 79.87 Average: 1 20.64 0.00 2.16 1.45 0.09 75.66