---> uname -a: Linux prd-centos8-robot-2c-8g-17105.novalocal 4.18.0-547.el8.x86_64 #1 SMP Wed Mar 20 00:35:01 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 9.5G 31G 24% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 562 5000 19 2133 6838 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:fd:3b:ce brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.22/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85720sec preferred_lft 85720sec inet6 fe80::f816:3eff:fefd:3bce/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-547.el8.x86_64 (centos-stream-8-robot-8eca76b2-cb40-4fba-ac9e-845c8a03a7a7.noval) 05/01/2024 _x86_64_ (2 CPU) 03:22:54 LINUX RESTART (2 CPU) 03:24:01 AM tps rtps wtps bread/s bwrtn/s 03:25:01 AM 81.10 12.80 68.31 2386.14 6352.34 03:26:01 AM 87.07 0.75 86.32 52.52 9496.80 03:27:01 AM 18.22 1.00 17.22 121.67 1591.64 03:28:01 AM 24.35 0.20 24.15 11.73 1424.56 03:29:01 AM 40.09 0.03 40.05 3.47 6733.42 03:30:01 AM 3.18 0.02 3.17 0.13 167.57 03:31:01 AM 0.38 0.00 0.38 0.00 85.69 03:32:01 AM 0.22 0.00 0.22 0.00 35.23 03:33:01 AM 8.15 0.23 7.92 34.13 348.08 03:34:01 AM 23.56 0.52 23.04 64.65 1356.75 Average: 28.63 1.55 27.08 267.41 2759.19 03:24:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:25:01 AM 5315120 7032908 2567308 32.57 2688 1901152 718344 8.04 211704 2036036 148900 03:26:01 AM 5204224 7033244 2678204 33.98 2688 2006432 691132 7.74 222092 2110244 37104 03:27:01 AM 5266412 7100396 2616016 33.19 2688 2011352 649656 7.27 240912 2028944 12 03:28:01 AM 4924948 6999836 2957480 37.52 2688 2244532 752728 8.43 291276 2296496 214876 03:29:01 AM 5009052 7040696 2873376 36.45 2688 2201268 680332 7.62 263720 2234688 280 03:30:01 AM 5000184 7034344 2882244 36.57 2688 2203784 752256 8.42 263736 2243480 472 03:31:01 AM 4996632 7032936 2885796 36.61 2688 2205932 772116 8.65 263744 2246872 196 03:32:01 AM 4993448 7030564 2888980 36.65 2688 2206744 772116 8.65 263744 2250100 48 03:33:01 AM 5141380 7022508 2741048 34.77 2688 2054380 698088 7.82 261384 2121408 14072 03:34:01 AM 5150688 7030272 2731740 34.66 2688 2055164 690092 7.73 446784 1934624 1496 Average: 5100209 7035770 2782219 35.30 2688 2109074 717686 8.04 272910 2150289 41746 03:24:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:25:01 AM eth0 113.68 89.75 894.50 20.94 0.00 0.00 0.00 0.00 03:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:26:01 AM eth0 40.34 34.04 417.79 7.08 0.00 0.00 0.00 0.00 03:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:27:01 AM eth0 14.61 9.01 5.24 3.28 0.00 0.00 0.00 0.00 03:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:28:01 AM eth0 32.13 27.73 276.27 5.43 0.00 0.00 0.00 0.00 03:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:29:01 AM eth0 173.61 164.65 46.92 42.32 0.00 0.00 0.00 0.00 03:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:30:01 AM eth0 156.82 152.61 31.72 14.80 0.00 0.00 0.00 0.00 03:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:31:01 AM eth0 136.98 130.53 26.25 13.85 0.00 0.00 0.00 0.00 03:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:32:01 AM eth0 33.94 29.58 7.44 5.06 0.00 0.00 0.00 0.00 03:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:33:01 AM eth0 78.52 57.27 99.11 40.51 0.00 0.00 0.00 0.00 03:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:34:01 AM eth0 18.03 17.33 14.55 8.24 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 79.87 71.25 181.96 16.15 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-547.el8.x86_64 (centos-stream-8-robot-8eca76b2-cb40-4fba-ac9e-845c8a03a7a7.noval) 05/01/2024 _x86_64_ (2 CPU) 03:22:54 LINUX RESTART (2 CPU) 03:24:01 AM CPU %user %nice %system %iowait %steal %idle 03:25:01 AM all 34.61 0.00 5.56 2.92 0.11 56.81 03:25:01 AM 0 46.51 0.00 5.78 2.93 0.12 44.66 03:25:01 AM 1 22.74 0.00 5.33 2.92 0.10 68.91 03:26:01 AM all 31.41 0.00 3.82 4.00 0.11 60.65 03:26:01 AM 0 36.18 0.00 4.33 3.24 0.08 56.17 03:26:01 AM 1 26.66 0.00 3.32 4.75 0.13 65.13 03:27:01 AM all 13.18 0.00 1.29 2.23 0.08 83.21 03:27:01 AM 0 15.78 0.00 1.41 2.40 0.05 80.36 03:27:01 AM 1 10.60 0.00 1.18 2.06 0.12 86.05 03:28:01 AM all 18.51 0.00 3.11 0.62 0.08 77.68 03:28:01 AM 0 22.49 0.00 3.65 0.78 0.08 72.99 03:28:01 AM 1 14.54 0.00 2.57 0.45 0.07 82.37 03:29:01 AM all 15.01 0.00 2.65 2.96 0.08 79.30 03:29:01 AM 0 15.53 0.00 2.41 1.66 0.08 80.32 03:29:01 AM 1 14.49 0.00 2.90 4.27 0.07 78.27 03:30:01 AM all 14.54 0.00 0.85 0.06 0.08 84.47 03:30:01 AM 0 15.97 0.00 0.83 0.02 0.07 83.12 03:30:01 AM 1 13.11 0.00 0.88 0.10 0.10 85.82 03:31:01 AM all 14.27 0.00 0.81 0.00 0.08 84.85 03:31:01 AM 0 14.35 0.00 0.96 0.00 0.08 84.61 03:31:01 AM 1 14.18 0.00 0.67 0.00 0.07 85.08 03:32:01 AM all 8.72 0.00 0.43 0.00 0.07 90.77 03:32:01 AM 0 8.23 0.00 0.43 0.00 0.07 91.27 03:32:01 AM 1 9.22 0.00 0.44 0.00 0.07 90.28 03:33:01 AM all 15.03 0.00 1.49 0.08 0.08 83.32 03:33:01 AM 0 18.83 0.00 1.40 0.02 0.08 79.66 03:33:01 AM 1 11.22 0.00 1.57 0.15 0.08 86.97 03:34:01 AM all 30.96 0.00 2.71 0.48 0.10 65.74 03:34:01 AM 0 50.44 0.00 3.36 0.62 0.10 45.48 03:34:01 AM 1 11.49 0.00 2.07 0.35 0.10 85.99 Average: all 19.64 0.00 2.28 1.34 0.09 76.65 Average: 0 24.46 0.00 2.46 1.17 0.08 71.84 Average: 1 14.84 0.00 2.10 1.51 0.09 81.47