---> uname -a: Linux prd-centos8-robot-2c-8g-9892.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 598 4935 19 2164 6801 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:da:3e:9a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.15/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85676sec preferred_lft 85676sec inet6 fe80::f816:3eff:feda:3e9a/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) 12/22/2023 _x86_64_ (2 CPU) 07:22:23 LINUX RESTART (2 CPU) 07:23:01 AM tps rtps wtps bread/s bwrtn/s 07:24:01 AM 53.02 17.93 35.09 3676.91 17746.32 07:25:01 AM 112.58 6.55 106.03 1267.79 10100.92 07:26:01 AM 67.89 0.62 67.28 27.59 7074.69 07:27:01 AM 27.41 1.03 26.37 131.56 1497.35 07:28:01 AM 60.81 0.03 60.77 3.47 7330.68 07:29:01 AM 5.63 0.02 5.62 0.13 245.16 07:30:01 AM 0.50 0.00 0.50 0.00 118.64 07:31:01 AM 0.42 0.00 0.42 0.00 45.68 07:32:01 AM 0.27 0.00 0.27 0.00 27.62 07:33:01 AM 4.30 0.23 4.07 33.86 210.63 07:34:01 AM 39.45 0.27 39.19 25.59 2202.27 Average: 33.84 2.43 31.42 469.73 4236.35 07:23:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:24:01 AM 5562204 7088660 2320260 29.44 2688 1719284 691276 7.74 163472 1873960 75416 07:25:01 AM 5154876 7007012 2727588 34.60 2688 2029664 746624 8.36 207768 2175188 162524 07:26:01 AM 5191844 7049808 2690620 34.13 2688 2034276 679816 7.61 201884 2138376 1056 07:27:01 AM 4998424 6969640 2884040 36.59 2688 2144976 774104 8.67 233652 2291956 89200 07:28:01 AM 4979596 7028908 2902868 36.83 2688 2218228 673092 7.54 232444 2291184 88 07:29:01 AM 4938392 6989412 2944072 37.35 2688 2219944 740168 8.29 232504 2332064 660 07:30:01 AM 4931340 6985244 2951124 37.44 2688 2222820 822812 9.21 232516 2338800 188 07:31:01 AM 4930348 6985336 2952116 37.45 2688 2223912 822812 9.21 232520 2339808 96 07:32:01 AM 4928528 6984192 2953936 37.47 2688 2224572 822812 9.21 232520 2341676 4 07:33:01 AM 5080600 6990800 2801864 35.55 2688 2083888 710652 7.96 233972 2207724 14816 07:34:01 AM 5039548 6947132 2842916 36.07 2688 2082500 760216 8.51 430852 2058744 188 Average: 5066882 7002377 2815582 35.72 2688 2109460 749489 8.39 239464 2217225 31294 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 282.56 167.71 1137.39 51.99 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 72.02 55.11 902.51 6.93 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 20.74 17.56 149.49 5.05 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 40.04 33.46 284.79 8.02 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 141.28 99.67 59.03 28.27 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 63.64 60.71 19.74 10.70 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 109.03 105.76 31.01 14.12 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 39.47 33.69 9.32 6.09 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 25.79 23.21 5.89 4.22 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 82.37 61.09 94.81 40.74 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 16.06 15.46 12.52 7.08 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 81.18 61.22 246.04 16.66 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) 12/22/2023 _x86_64_ (2 CPU) 07:22:23 LINUX RESTART (2 CPU) 07:23:01 AM CPU %user %nice %system %iowait %steal %idle 07:24:01 AM all 24.08 0.00 4.38 14.91 0.08 56.54 07:24:01 AM 0 29.28 0.00 4.20 16.87 0.08 49.57 07:24:01 AM 1 18.86 0.00 4.57 12.95 0.08 63.53 07:25:01 AM all 33.93 0.00 5.27 7.42 0.11 53.27 07:25:01 AM 0 34.30 0.00 5.96 5.18 0.10 54.46 07:25:01 AM 1 33.57 0.00 4.57 9.67 0.12 52.08 07:26:01 AM all 21.16 0.00 2.81 2.51 0.08 73.44 07:26:01 AM 0 26.13 0.00 3.71 2.67 0.07 67.42 07:26:01 AM 1 16.20 0.00 1.90 2.35 0.08 79.46 07:27:01 AM all 23.62 0.00 2.74 0.58 0.07 73.00 07:27:01 AM 0 22.83 0.00 2.57 0.40 0.07 74.13 07:27:01 AM 1 24.41 0.00 2.90 0.75 0.07 71.87 07:28:01 AM all 19.26 0.00 3.03 2.11 0.08 75.52 07:28:01 AM 0 24.79 0.00 3.07 1.74 0.08 70.32 07:28:01 AM 1 13.73 0.00 2.99 2.49 0.07 80.73 07:29:01 AM all 9.66 0.00 0.62 0.07 0.06 89.60 07:29:01 AM 0 13.03 0.00 0.75 0.12 0.07 86.03 07:29:01 AM 1 6.34 0.00 0.49 0.02 0.05 93.11 07:30:01 AM all 16.64 0.00 0.69 0.00 0.05 82.62 07:30:01 AM 0 21.70 0.00 0.69 0.00 0.05 77.56 07:30:01 AM 1 11.59 0.00 0.69 0.00 0.05 87.67 07:31:01 AM all 9.95 0.00 0.31 0.00 0.07 89.67 07:31:01 AM 0 9.00 0.00 0.30 0.00 0.07 90.64 07:31:01 AM 1 10.91 0.00 0.32 0.00 0.07 88.70 07:32:01 AM all 7.22 0.00 0.23 0.00 0.06 92.49 07:32:01 AM 0 9.05 0.00 0.22 0.00 0.05 90.68 07:32:01 AM 1 5.40 0.00 0.25 0.00 0.07 94.28 07:33:01 AM all 14.37 0.00 1.35 0.06 0.06 84.17 07:33:01 AM 0 20.44 0.00 1.15 0.07 0.07 78.27 07:33:01 AM 1 8.28 0.00 1.54 0.05 0.05 90.08 07:34:01 AM all 27.56 0.00 2.24 0.80 0.08 69.32 07:34:01 AM 0 21.07 0.00 1.75 0.38 0.07 76.73 07:34:01 AM 1 34.05 0.00 2.72 1.22 0.10 61.91 Average: CPU %user %nice %system %iowait %steal %idle Average: all 18.88 0.00 2.15 2.59 0.07 76.31 Average: 0 21.07 0.00 2.22 2.50 0.07 74.14 Average: 1 16.68 0.00 2.09 2.68 0.07 78.48