---> uname -a: Linux prd-centos8-robot-2c-8g-22263.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: 2800.000 BogoMIPS: 5600.00 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 599 4975 19 2122 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:91:6e:be brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.246/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85784sec preferred_lft 85784sec inet6 fe80::f816:3eff:fe91:6ebe/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) 09/14/2024 _x86_64_ (2 CPU) 23:38:12 LINUX RESTART (2 CPU) 11:39:01 PM tps rtps wtps bread/s bwrtn/s 11:40:01 PM 47.54 19.36 28.19 5570.68 12594.07 11:41:01 PM 119.11 6.78 112.33 1247.79 10122.73 11:42:01 PM 33.54 1.05 32.49 113.70 3591.75 11:43:01 PM 22.08 0.00 22.08 0.00 1380.24 11:44:01 PM 47.48 2.52 44.96 396.07 6917.70 11:45:01 PM 2.47 0.00 2.47 0.00 77.45 11:46:01 PM 0.18 0.00 0.18 0.00 1.43 11:47:01 PM 0.47 0.08 0.38 31.99 4.57 11:48:01 PM 19.73 0.43 19.30 47.99 883.89 Average: 32.51 3.36 29.15 823.27 3952.84 11:39:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:40:01 PM 5546960 7080372 2335464 29.63 2688 1725312 709024 7.94 187124 1860848 84768 11:41:01 PM 5134040 6979428 2748384 34.87 2688 2023344 725240 8.12 214832 2188728 111000 11:42:01 PM 5273984 7099204 2608440 33.09 2688 2002736 626700 7.02 240124 2022632 12 11:43:01 PM 5031708 7051208 2850716 36.17 2688 2189060 661936 7.41 257416 2223800 168728 11:44:01 PM 5008564 7043476 2873860 36.46 2688 2204308 665060 7.45 263080 2234932 16 11:45:01 PM 5008396 7043312 2874028 36.46 2688 2204308 665060 7.45 263084 2234996 4 11:46:01 PM 5008460 7043376 2873964 36.46 2688 2204308 665060 7.45 263084 2234820 4 11:47:01 PM 5006944 7043852 2875480 36.48 2688 2206336 652636 7.31 263624 2236280 1052 11:48:01 PM 5193672 7058232 2688752 34.11 2688 2040140 663460 7.43 445876 1893388 8988 Average: 5134748 7049162 2747676 34.86 2688 2088872 670464 7.51 266472 2125603 41619 11:39:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 273.51 163.27 1229.87 57.92 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 90.20 71.50 913.97 10.14 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 16.76 11.85 6.86 4.09 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 34.99 28.81 272.35 6.28 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 396.75 302.85 101.68 87.10 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 2.65 1.98 0.58 0.50 0.00 0.00 0.00 0.00 11:46:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:46:01 PM eth0 2.68 1.88 0.48 0.41 0.00 0.00 0.00 0.00 11:47:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:47:01 PM eth0 50.27 35.98 11.11 3.60 0.00 0.00 0.00 0.00 11:48:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:48:01 PM eth0 70.50 49.23 88.16 24.00 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 104.26 74.15 291.70 21.56 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) 09/14/2024 _x86_64_ (2 CPU) 23:38:12 LINUX RESTART (2 CPU) 11:39:01 PM CPU %user %nice %system %iowait %steal %idle 11:40:01 PM all 31.81 0.00 5.36 14.64 0.13 48.05 11:40:01 PM 0 25.82 0.00 5.23 16.08 0.18 52.69 11:40:01 PM 1 37.81 0.00 5.50 13.19 0.08 43.41 11:41:01 PM all 33.24 0.00 5.50 6.71 0.11 54.44 11:41:01 PM 0 22.24 0.00 5.02 5.27 0.10 67.37 11:41:01 PM 1 44.23 0.00 5.99 8.16 0.12 41.51 11:42:01 PM all 13.05 0.00 2.01 1.25 0.09 83.59 11:42:01 PM 0 13.64 0.00 1.84 1.59 0.07 82.87 11:42:01 PM 1 12.47 0.00 2.19 0.92 0.12 84.31 11:43:01 PM all 18.10 0.00 3.43 0.62 0.07 77.79 11:43:01 PM 0 15.20 0.00 3.16 0.67 0.07 80.90 11:43:01 PM 1 21.00 0.00 3.69 0.57 0.07 74.68 11:44:01 PM all 10.17 0.00 2.31 1.93 0.07 85.52 11:44:01 PM 0 10.42 0.00 2.61 2.19 0.07 84.71 11:44:01 PM 1 9.93 0.00 2.01 1.67 0.07 86.32 11:45:01 PM all 0.35 0.00 0.08 0.02 0.02 99.53 11:45:01 PM 0 0.28 0.00 0.08 0.00 0.02 99.62 11:45:01 PM 1 0.42 0.00 0.08 0.03 0.02 99.45 11:46:01 PM all 0.33 0.00 0.08 0.00 0.03 99.56 11:46:01 PM 0 0.60 0.00 0.07 0.00 0.03 99.30 11:46:01 PM 1 0.07 0.00 0.08 0.00 0.03 99.82 11:47:01 PM all 2.30 0.00 0.38 0.01 0.04 97.27 11:47:01 PM 0 2.31 0.00 0.43 0.02 0.03 97.21 11:47:01 PM 1 2.29 0.00 0.32 0.00 0.05 97.34 11:48:01 PM all 20.82 0.00 2.93 0.20 0.08 75.98 11:48:01 PM 0 18.84 0.00 2.91 0.15 0.07 78.03 11:48:01 PM 1 22.79 0.00 2.95 0.25 0.08 73.92 Average: all 14.46 0.00 2.45 2.81 0.07 80.21 Average: 0 12.14 0.00 2.37 2.88 0.07 82.54 Average: 1 16.77 0.00 2.53 2.75 0.07 77.88