---> uname -a: Linux prd-centos8-builder-2c-1g-4697.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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7699 567 4970 19 2161 6825 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:56:61:3e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.226/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86108sec preferred_lft 86108sec inet6 fe80::f816:3eff:fe56:613e/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) 12/13/2023 _x86_64_ (2 CPU) 06:03:24 LINUX RESTART (2 CPU) 06:04:01 AM tps rtps wtps bread/s bwrtn/s 06:05:01 AM 226.00 126.45 99.55 3648.44 7287.47 06:06:01 AM 104.43 0.28 104.15 17.86 10652.36 06:07:01 AM 30.28 0.30 29.98 42.39 1511.76 06:08:01 AM 25.38 0.78 24.60 57.06 717.48 Average: 96.53 31.96 64.57 941.66 5042.46 06:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:05:01 AM 5217092 6999020 2667352 33.83 2688 1954600 733268 8.21 220096 2101360 171704 06:06:01 AM 5068064 6971448 2816380 35.72 2688 2068908 731000 8.18 244924 2196572 40888 06:07:01 AM 5074260 6969388 2810184 35.64 2688 2060556 717776 8.04 251996 2182208 48 06:08:01 AM 5154488 7051396 2729956 34.62 2688 2062396 645596 7.23 420828 1935596 15844 Average: 5128476 6997813 2755968 34.95 2688 2036615 706910 7.91 284461 2103934 57121 06:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:05:01 AM eth0 151.92 96.14 1390.05 40.61 0.00 0.00 0.00 0.00 06:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:06:01 AM eth0 39.09 28.48 442.24 8.07 0.00 0.00 0.00 0.00 06:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:07:01 AM eth0 23.65 21.11 24.12 7.19 0.00 0.00 0.00 0.00 06:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:08:01 AM eth0 35.18 28.51 34.37 16.93 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 62.47 43.56 472.77 18.20 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) 12/13/2023 _x86_64_ (2 CPU) 06:03:24 LINUX RESTART (2 CPU) 06:04:01 AM CPU %user %nice %system %iowait %steal %idle 06:05:01 AM all 42.75 2.24 17.66 6.36 0.14 30.85 06:05:01 AM 0 30.75 2.72 22.44 7.67 0.14 36.29 06:05:01 AM 1 54.75 1.76 12.88 5.06 0.14 25.42 06:06:01 AM all 40.71 0.00 3.41 3.07 0.10 52.71 06:06:01 AM 0 57.39 0.00 4.15 2.02 0.10 36.34 06:06:01 AM 1 24.09 0.00 2.67 4.12 0.10 69.01 06:07:01 AM all 30.99 0.00 1.49 0.86 0.11 66.56 06:07:01 AM 0 44.54 0.00 1.47 0.77 0.12 53.11 06:07:01 AM 1 17.47 0.00 1.50 0.95 0.10 79.98 06:08:01 AM all 38.05 0.00 2.62 0.32 0.09 58.92 06:08:01 AM 0 46.73 0.00 2.92 0.37 0.08 49.91 06:08:01 AM 1 29.38 0.00 2.33 0.27 0.10 67.92 Average: all 38.11 0.55 6.24 2.64 0.11 52.35 Average: 0 44.92 0.67 7.68 2.68 0.11 43.94 Average: 1 31.31 0.43 4.81 2.59 0.11 60.75