---> uname -a: Linux prd-centos8-builder-2c-1g-1705.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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7699 580 5033 19 2085 6815 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:32:e4:7f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.41/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86122sec preferred_lft 86122sec inet6 fe80::f816:3eff:fe32:e47f/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) 05/09/2024 _x86_64_ (2 CPU) 20:03:26 LINUX RESTART (2 CPU) 08:04:01 PM tps rtps wtps bread/s bwrtn/s 08:05:01 PM 271.99 126.79 145.20 4656.45 7146.50 08:06:01 PM 92.35 0.28 92.07 17.86 7996.92 08:07:01 PM 25.90 0.30 25.60 42.39 1369.24 08:08:01 PM 25.83 0.78 25.05 57.06 589.89 Average: 104.02 32.04 71.98 1193.58 4275.76 08:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:05:01 PM 5288300 7014020 2596136 32.93 2688 1900052 700060 7.84 217704 2039952 128228 08:06:01 PM 5107696 6926312 2776740 35.22 2688 1986668 767748 8.59 243644 2168144 29360 08:07:01 PM 5176112 6995844 2708324 34.35 2688 1987812 710216 7.95 246148 2097008 20 08:08:01 PM 5143804 6968232 2740632 34.76 2688 1991960 741796 8.30 414476 1961292 12644 Average: 5178978 6976102 2705458 34.31 2688 1966623 729955 8.17 280493 2066599 42563 08:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:05:01 PM eth0 255.48 133.11 1660.83 63.31 0.00 0.00 0.00 0.00 08:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:06:01 PM eth0 37.96 29.60 256.00 11.31 0.00 0.00 0.00 0.00 08:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:07:01 PM eth0 28.21 25.08 28.91 7.90 0.00 0.00 0.00 0.00 08:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:08:01 PM eth0 38.24 31.31 34.71 12.16 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 89.98 54.78 495.16 23.67 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) 05/09/2024 _x86_64_ (2 CPU) 20:03:26 LINUX RESTART (2 CPU) 08:04:01 PM CPU %user %nice %system %iowait %steal %idle 08:05:01 PM all 43.27 2.01 17.64 5.92 0.15 31.00 08:05:01 PM 0 44.20 2.03 16.94 6.30 0.15 30.38 08:05:01 PM 1 42.34 2.00 18.35 5.54 0.15 31.62 08:06:01 PM all 40.27 0.00 3.03 3.31 0.10 53.29 08:06:01 PM 0 21.49 0.00 2.51 1.89 0.10 74.01 08:06:01 PM 1 59.10 0.00 3.55 4.73 0.10 32.52 08:07:01 PM all 38.36 0.00 1.97 0.64 0.10 58.92 08:07:01 PM 0 24.70 0.00 1.92 0.77 0.08 72.53 08:07:01 PM 1 52.00 0.00 2.03 0.52 0.12 45.34 08:08:01 PM all 40.52 0.00 2.56 0.86 0.11 55.96 08:08:01 PM 0 43.21 0.00 2.15 0.93 0.12 53.59 08:08:01 PM 1 37.83 0.00 2.96 0.78 0.10 58.33 Average: all 40.59 0.50 6.26 2.67 0.11 49.87 Average: 0 33.36 0.50 5.84 2.46 0.11 57.73 Average: 1 47.84 0.49 6.67 2.88 0.12 42.00