---> uname -a: Linux prd-centos8-builder-2c-1g-2889.novalocal 4.18.0-448.el8.x86_64 #1 SMP Wed Jan 18 15:02:46 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 8.8G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7699 573 4784 19 2342 6820 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 fq_codel state UP group default qlen 1000 link/ether fa:16:3e:10:f0:e0 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.254/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86071sec preferred_lft 86071sec inet6 fe80::f816:3eff:fe10:f0e0/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-448.el8.x86_64 (centos-stream-8-builder-63d9752a-2c92-2a07-2618-33e2bb46e6c7.nov) 12/06/2023 _x86_64_ (2 CPU) 22:06:42 LINUX RESTART (2 CPU) 10:07:01 PM tps rtps wtps bread/s bwrtn/s 10:08:01 PM 306.12 191.40 114.71 7337.31 39623.65 10:09:01 PM 21.56 0.02 21.55 0.53 7139.04 10:10:00 PM 1.19 0.00 1.19 0.00 15.51 10:10:01 PM 3.79 1.52 2.27 24.24 40.91 10:11:01 PM 26.95 6.42 20.53 938.11 1022.78 10:12:01 PM 115.26 7.17 108.10 1345.64 9587.12 Average: 94.23 41.01 53.22 1924.43 11477.73 10:07:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:08:01 PM 5370344 7015848 2514100 31.89 2688 1832824 1031784 11.55 311308 1910892 204984 10:09:01 PM 5370328 7015896 2514116 31.89 2688 1832924 1044700 11.69 312452 1908036 28 10:10:00 PM 5438848 7084532 2445596 31.02 2688 1833020 766984 8.59 313156 1841316 8 10:10:01 PM 5366716 7012444 2517728 31.93 2688 1833048 1042140 11.67 313248 1910812 32 10:11:01 PM 5243092 7000764 2641352 33.50 2688 1939316 751020 8.41 501896 1829888 60924 10:12:01 PM 4869956 6969320 3014488 38.23 2688 2264564 737892 8.26 533844 2107536 161980 Average: 5276547 7016467 2607897 33.08 2688 1922616 895753 10.03 380984 1918080 71326 10:07:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:08:01 PM eth0 348.23 180.25 1648.49 65.12 0.00 0.00 0.00 0.00 10:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:09:01 PM eth0 25.93 26.65 20.19 4.23 0.00 0.00 0.00 0.00 10:10:00 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:10:00 PM eth0 27.74 28.27 21.37 4.66 0.00 0.00 0.00 0.00 10:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:10:01 PM eth0 25.00 26.52 11.13 4.16 0.00 0.00 0.00 0.00 10:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:11:01 PM eth0 46.24 38.83 292.19 7.84 0.00 0.00 0.00 0.00 10:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:12:01 PM eth0 70.10 46.74 1008.19 8.96 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 103.64 64.14 598.04 18.16 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-448.el8.x86_64 (centos-stream-8-builder-63d9752a-2c92-2a07-2618-33e2bb46e6c7.nov) 12/06/2023 _x86_64_ (2 CPU) 22:06:42 LINUX RESTART (2 CPU) 10:07:01 PM CPU %user %nice %system %iowait %steal %idle 10:08:01 PM all 31.97 2.87 24.14 16.86 0.14 24.03 10:08:01 PM 0 32.33 2.94 23.71 14.70 0.10 26.21 10:08:01 PM 1 31.61 2.80 24.56 19.00 0.17 21.86 10:09:01 PM all 31.39 0.00 5.22 1.74 0.10 61.55 10:09:01 PM 0 30.19 0.00 5.16 1.24 0.10 63.31 10:09:01 PM 1 32.59 0.00 5.28 2.24 0.10 59.79 10:10:00 PM all 31.91 0.00 5.32 0.03 0.07 62.67 10:10:00 PM 0 30.81 0.00 5.17 0.02 0.07 63.93 10:10:00 PM 1 33.00 0.00 5.46 0.05 0.07 61.42 10:10:01 PM all 36.88 0.00 5.32 0.00 0.38 57.41 10:10:01 PM 0 21.54 0.00 4.62 0.00 0.00 73.85 10:10:01 PM 1 51.88 0.00 6.02 0.00 0.75 41.35 10:11:01 PM all 36.74 0.00 4.61 0.80 0.09 57.75 10:11:01 PM 0 27.77 0.00 4.16 0.35 0.10 67.61 10:11:01 PM 1 45.71 0.00 5.06 1.25 0.08 47.89 10:12:01 PM all 41.59 0.00 4.40 3.21 0.12 50.67 10:12:01 PM 0 27.93 0.00 3.67 3.25 0.13 65.02 10:12:01 PM 1 55.30 0.00 5.14 3.16 0.12 36.27 Average: all 34.77 0.56 8.67 4.47 0.11 51.42 Average: 0 29.75 0.58 8.29 3.86 0.10 57.43 Average: 1 39.79 0.55 9.04 5.09 0.11 45.42