---> uname -a: Linux prd-centos8-robot-2c-8g-894.novalocal 4.18.0-544.el8.x86_64 #1 SMP Thu Feb 22 21:29:23 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 9.7G 31G 25% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 565 4828 19 2304 6830 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:c9:70:3a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.110/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85935sec preferred_lft 85935sec inet6 fe80::f816:3eff:fec9:703a/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-544.el8.x86_64 (centos-stream-8-robot-465b2ac5-e22c-48d2-b515-b0e3909cd25b.noval) 03/16/2024 _x86_64_ (2 CPU) 23:50:37 LINUX RESTART (2 CPU) 11:51:01 PM tps rtps wtps bread/s bwrtn/s 11:52:01 PM 152.51 80.89 71.62 11266.52 39430.79 11:53:01 PM 109.63 6.71 102.92 1270.24 8974.54 11:54:01 PM 41.72 0.68 41.04 49.58 5208.40 11:55:01 PM 9.96 0.87 9.10 119.56 583.19 11:56:01 PM 2.82 0.05 2.77 2.27 74.10 11:57:01 PM 59.28 2.47 56.81 230.46 7680.09 11:58:01 PM 30.62 0.47 30.16 69.84 1692.64 Average: 58.08 13.16 44.92 1858.17 9091.46 11:51:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:52:01 PM 5567588 7091836 2314840 29.37 2688 1716892 685252 7.67 186488 1844244 87456 11:53:01 PM 5229820 7039912 2652608 33.65 2688 1987576 708500 7.93 210460 2097276 103168 11:54:01 PM 5226124 7055352 2656304 33.70 2688 2006684 681996 7.64 229852 2079444 1088 11:55:01 PM 5264212 7097256 2618216 33.22 2688 2010472 663252 7.43 239132 2031644 16 11:56:01 PM 5264136 7097252 2618292 33.22 2688 2010540 647688 7.25 239396 2031896 20 11:57:01 PM 5027564 7073152 2854864 36.22 2688 2215184 637228 7.14 266844 2209360 15936 11:58:01 PM 4937684 6982840 2944744 37.36 2688 2214928 725840 8.13 450184 2119728 172 Average: 5216733 7062514 2665695 33.82 2688 2023182 678537 7.60 260337 2059085 29694 11:51:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:52:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:52:01 PM eth0 287.10 171.25 1170.94 51.78 0.00 0.00 0.00 0.00 11:53:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:53:01 PM eth0 57.66 46.53 606.37 8.13 0.00 0.00 0.00 0.00 11:54:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:54:01 PM eth0 24.13 18.23 249.16 3.58 0.00 0.00 0.00 0.00 11:55:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:55:01 PM eth0 15.69 7.33 4.18 2.35 0.00 0.00 0.00 0.00 11:56:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:56:01 PM eth0 13.06 10.15 3.21 2.61 0.00 0.00 0.00 0.00 11:57:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:57:01 PM eth0 56.45 52.38 295.30 27.08 0.00 0.00 0.00 0.00 11:58:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:58:01 PM eth0 26.62 24.19 24.56 10.96 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 68.67 47.15 336.23 15.21 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-544.el8.x86_64 (centos-stream-8-robot-465b2ac5-e22c-48d2-b515-b0e3909cd25b.noval) 03/16/2024 _x86_64_ (2 CPU) 23:50:37 LINUX RESTART (2 CPU) 11:51:01 PM CPU %user %nice %system %iowait %steal %idle 11:52:01 PM all 32.97 0.04 8.42 15.73 0.09 42.75 11:52:01 PM 0 32.64 0.03 7.92 16.50 0.08 42.82 11:52:01 PM 1 33.29 0.05 8.92 14.95 0.10 42.68 11:53:01 PM all 40.36 0.00 5.76 2.70 0.12 51.06 11:53:01 PM 0 29.53 0.00 4.89 2.48 0.12 62.98 11:53:01 PM 1 51.18 0.00 6.64 2.91 0.12 39.16 11:54:01 PM all 14.43 0.00 1.80 1.27 0.09 82.41 11:54:01 PM 0 15.43 0.00 1.57 0.93 0.08 81.98 11:54:01 PM 1 13.42 0.00 2.03 1.60 0.10 82.84 11:55:01 PM all 9.39 0.00 0.69 13.96 0.08 75.87 11:55:01 PM 0 5.67 0.00 0.64 2.27 0.08 91.34 11:55:01 PM 1 13.11 0.00 0.75 25.64 0.07 60.42 11:56:01 PM all 0.93 0.00 0.77 0.39 0.05 97.86 11:56:01 PM 0 0.94 0.00 0.82 0.55 0.03 97.66 11:56:01 PM 1 0.92 0.00 0.72 0.23 0.07 98.06 11:57:01 PM all 32.10 0.00 4.73 3.68 0.09 59.40 11:57:01 PM 0 28.08 0.00 4.77 3.38 0.10 63.67 11:57:01 PM 1 36.13 0.00 4.68 3.98 0.08 55.12 11:58:01 PM all 29.36 0.00 2.75 0.63 0.08 67.19 11:58:01 PM 0 19.85 0.00 2.20 0.18 0.08 77.68 11:58:01 PM 1 38.87 0.00 3.29 1.07 0.08 56.69 Average: all 22.79 0.01 3.56 5.47 0.09 68.09 Average: 0 18.88 0.00 3.25 3.75 0.08 74.04 Average: 1 26.71 0.01 3.86 7.19 0.09 62.15