---> uname -a: Linux prd-centos8-builder-2c-1g-10963.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: 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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7699 565 4971 19 2162 6827 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:0f:ac:0a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.81/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86062sec preferred_lft 86062sec inet6 fe80::f816:3eff:fe0f:ac0a/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) 01/10/2024 _x86_64_ (2 CPU) 13:03:26 LINUX RESTART (2 CPU) 01:04:01 PM tps rtps wtps bread/s bwrtn/s 01:05:01 PM 239.65 161.48 78.17 6439.59 35267.79 01:06:01 PM 118.02 0.23 117.79 16.53 8884.61 01:07:01 PM 63.17 0.35 62.82 43.73 6030.49 01:08:01 PM 11.06 0.00 11.06 0.00 236.58 01:09:01 PM 35.73 0.78 34.94 57.06 1056.44 Average: 93.54 32.57 60.96 1311.46 10295.92 01:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:05:01 PM 5343600 6999664 2540844 32.23 2688 1837220 765508 8.57 225324 2006948 103424 01:06:01 PM 5148696 7039872 2735748 34.70 2688 2057204 676616 7.57 221384 2144860 133880 01:07:01 PM 5091004 6987784 2793440 35.43 2688 2062372 731404 8.19 252984 2168124 32 01:08:01 PM 5147508 7044268 2736936 34.71 2688 2062364 676248 7.57 253484 2111328 8 01:09:01 PM 5075768 6977032 2808676 35.62 2688 2066768 754960 8.45 420584 2018280 27800 Average: 5161315 7009724 2723129 34.54 2688 2017186 720947 8.07 274752 2089908 53029 01:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 PM eth0 270.98 148.10 1639.03 55.79 0.00 0.00 0.00 0.00 01:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 PM eth0 40.75 29.85 550.45 13.29 0.00 0.00 0.00 0.00 01:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 PM eth0 34.99 29.36 153.97 8.93 0.00 0.00 0.00 0.00 01:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 PM eth0 18.66 16.25 16.57 5.07 0.00 0.00 0.00 0.00 01:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:09:01 PM eth0 33.01 26.23 30.47 11.21 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 79.68 49.96 478.14 18.86 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) 01/10/2024 _x86_64_ (2 CPU) 13:03:26 LINUX RESTART (2 CPU) 01:04:01 PM CPU %user %nice %system %iowait %steal %idle 01:05:01 PM all 32.19 2.91 19.17 27.76 0.12 17.85 01:05:01 PM 0 23.41 3.48 23.34 30.93 0.12 18.71 01:05:01 PM 1 40.88 2.34 15.04 24.62 0.12 16.99 01:06:01 PM all 38.09 0.00 3.94 5.22 0.11 52.64 01:06:01 PM 0 29.49 0.00 3.31 5.00 0.10 62.10 01:06:01 PM 1 46.72 0.00 4.58 5.43 0.12 43.15 01:07:01 PM all 38.56 0.00 2.52 2.54 0.11 56.27 01:07:01 PM 0 27.99 0.00 2.82 2.85 0.10 66.24 01:07:01 PM 1 49.13 0.00 2.22 2.24 0.12 46.30 01:08:01 PM all 25.69 0.00 1.40 0.15 0.08 72.69 01:08:01 PM 0 14.74 0.00 1.37 0.07 0.07 83.76 01:08:01 PM 1 36.63 0.00 1.43 0.23 0.08 61.62 01:09:01 PM all 41.42 0.00 2.83 1.24 0.11 54.39 01:09:01 PM 0 18.83 0.00 2.35 1.17 0.10 77.55 01:09:01 PM 1 64.05 0.00 3.32 1.32 0.12 31.19 Average: all 35.21 0.57 5.91 7.29 0.10 50.92 Average: 0 22.89 0.68 6.54 7.87 0.10 61.92 Average: 1 47.51 0.46 5.28 6.70 0.11 39.94