---> uname -a: Linux prd-centos8-robot-2c-8g-1118.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 623 4923 19 2150 6777 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:aa:ad:2c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.216/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85764sec preferred_lft 85764sec inet6 fe80::f816:3eff:feaa:ad2c/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) 12/08/2024 _x86_64_ (2 CPU) 23:35:01 LINUX RESTART (2 CPU) 11:36:01 PM tps rtps wtps bread/s bwrtn/s 11:37:01 PM 103.58 12.68 90.90 2333.08 6688.22 11:38:01 PM 76.29 0.73 75.56 51.32 9705.98 11:39:01 PM 31.38 0.38 30.99 64.26 1672.20 11:40:01 PM 43.92 2.52 41.40 396.00 6910.33 11:41:01 PM 3.28 0.00 3.28 0.00 119.44 11:42:01 PM 0.25 0.00 0.25 0.00 4.08 11:43:01 PM 0.12 0.00 0.12 0.00 0.90 11:44:01 PM 0.30 0.08 0.22 31.98 16.43 11:45:01 PM 16.21 0.42 15.79 47.72 1086.99 Average: 30.59 1.87 28.72 324.90 2911.57 11:36:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:37:01 PM 5253320 7059860 2629112 33.35 2688 1984364 662876 7.42 210184 2083916 228172 11:38:01 PM 5095764 6960496 2786668 35.35 2688 2041820 755796 8.46 234192 2207196 25576 11:39:01 PM 4935608 6975648 2946824 37.38 2688 2209792 711000 7.96 255768 2323788 172712 11:40:01 PM 4968488 7023004 2913944 36.97 2688 2223860 663668 7.43 263680 2275312 8 11:41:01 PM 4969164 7023692 2913268 36.96 2688 2223864 663668 7.43 263680 2275200 12 11:42:01 PM 4969288 7023816 2913144 36.96 2688 2223864 663668 7.43 263680 2275132 12 11:43:01 PM 4969468 7023976 2912964 36.96 2688 2223864 663668 7.43 263680 2275132 4 11:44:01 PM 4926692 6982892 2955740 37.50 2688 2225552 737924 8.26 264012 2317236 396 11:45:01 PM 5096948 6989880 2785484 35.34 2688 2067620 703500 7.88 457720 1976668 13364 Average: 5020527 7007029 2861905 36.31 2688 2158289 691752 7.75 275177 2223287 48917 11:36:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:37:01 PM eth0 84.74 70.34 944.48 9.17 0.00 0.00 0.00 0.00 11:38:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:38:01 PM eth0 48.42 33.82 441.11 7.30 0.00 0.00 0.00 0.00 11:39:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:39:01 PM eth0 34.46 29.88 295.41 6.76 0.00 0.00 0.00 0.00 11:40:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:40:01 PM eth0 196.53 141.39 42.90 30.77 0.00 0.00 0.00 0.00 11:41:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:41:01 PM eth0 0.80 0.47 0.20 0.11 0.00 0.00 0.00 0.00 11:42:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:42:01 PM eth0 0.55 0.17 0.03 0.01 0.00 0.00 0.00 0.00 11:43:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:43:01 PM eth0 0.62 0.17 0.04 0.01 0.00 0.00 0.00 0.00 11:44:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:44:01 PM eth0 16.74 11.59 3.55 2.12 0.00 0.00 0.00 0.00 11:45:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:45:01 PM eth0 131.29 107.28 150.81 50.09 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 57.13 43.90 208.71 11.82 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) 12/08/2024 _x86_64_ (2 CPU) 23:35:01 LINUX RESTART (2 CPU) 11:36:01 PM CPU %user %nice %system %iowait %steal %idle 11:37:01 PM all 36.51 0.00 5.93 4.21 0.12 53.23 11:37:01 PM 0 25.43 0.00 5.11 3.48 0.10 65.88 11:37:01 PM 1 47.65 0.00 6.75 4.95 0.13 40.51 11:38:01 PM all 18.70 0.00 2.70 5.24 0.10 73.26 11:38:01 PM 0 24.57 0.00 2.79 4.95 0.10 67.59 11:38:01 PM 1 12.83 0.00 2.62 5.52 0.10 78.93 11:39:01 PM all 23.60 0.00 3.19 0.86 0.10 72.25 11:39:01 PM 0 22.50 0.00 3.24 0.91 0.10 73.26 11:39:01 PM 1 24.69 0.00 3.15 0.82 0.10 71.24 11:40:01 PM all 7.81 0.00 1.67 3.61 0.08 86.83 11:40:01 PM 0 4.33 0.00 1.54 1.74 0.08 92.31 11:40:01 PM 1 11.29 0.00 1.81 5.49 0.07 81.35 11:41:01 PM all 0.27 0.00 0.08 0.02 0.05 99.59 11:41:01 PM 0 0.47 0.00 0.07 0.00 0.07 99.40 11:41:01 PM 1 0.07 0.00 0.08 0.03 0.03 99.78 11:42:01 PM all 0.29 0.00 0.06 0.00 0.06 99.59 11:42:01 PM 0 0.48 0.00 0.05 0.00 0.03 99.43 11:42:01 PM 1 0.10 0.00 0.07 0.00 0.08 99.75 11:43:01 PM all 0.32 0.00 0.04 0.00 0.07 99.57 11:43:01 PM 0 0.57 0.00 0.03 0.00 0.05 99.35 11:43:01 PM 1 0.07 0.00 0.05 0.00 0.08 99.80 11:44:01 PM all 3.07 0.00 0.27 0.03 0.08 96.55 11:44:01 PM 0 2.71 0.00 0.32 0.05 0.10 96.82 11:44:01 PM 1 3.44 0.00 0.22 0.00 0.07 96.28 11:45:01 PM all 21.67 0.00 2.89 0.25 0.10 75.09 11:45:01 PM 0 22.44 0.00 2.66 0.20 0.08 74.62 11:45:01 PM 1 20.91 0.00 3.12 0.30 0.12 75.56 Average: all 12.45 0.00 1.87 1.58 0.08 84.02 Average: 0 11.48 0.00 1.75 1.26 0.08 85.43 Average: 1 13.42 0.00 1.98 1.90 0.09 82.62