---> uname -a: Linux prd-centos8-builder-2c-1g-3263.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 549 5033 19 2116 6844 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:7a:ee:1e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.178/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86099sec preferred_lft 86099sec inet6 fe80::f816:3eff:fe7a:ee1e/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) 02/06/2024 _x86_64_ (2 CPU) 23:03:25 LINUX RESTART (2 CPU) 11:04:01 PM tps rtps wtps bread/s bwrtn/s 11:05:01 PM 222.23 120.58 101.65 3628.79 7290.84 11:06:01 PM 104.20 0.28 103.92 17.86 9024.35 11:07:01 PM 29.75 0.30 29.45 42.39 1536.74 11:08:01 PM 22.38 0.58 21.79 33.72 661.13 Average: 94.64 30.44 64.20 930.77 4628.21 11:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:05:01 PM 5206536 6990100 2677908 33.96 2688 1956044 753852 8.44 219840 2111740 172032 11:06:01 PM 5141872 6999196 2742572 34.78 2688 2023952 725664 8.12 244884 2127004 41780 11:07:01 PM 5167576 7016524 2716868 34.46 2688 2015596 711576 7.97 253088 2092076 36 11:08:01 PM 5179144 7029744 2705300 34.31 2688 2016736 685340 7.67 420852 1913228 15820 Average: 5173782 7008891 2710662 34.38 2688 2003082 719108 8.05 284666 2061012 57417 11:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:05:01 PM eth0 186.07 111.18 1509.20 47.25 0.00 0.00 0.00 0.00 11:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:06:01 PM eth0 31.89 24.51 263.83 7.90 0.00 0.00 0.00 0.00 11:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:07:01 PM eth0 21.88 19.01 23.07 6.52 0.00 0.00 0.00 0.00 11:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:08:01 PM eth0 34.16 27.27 32.95 9.66 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 68.50 45.50 457.29 17.83 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) 02/06/2024 _x86_64_ (2 CPU) 23:03:25 LINUX RESTART (2 CPU) 11:04:01 PM CPU %user %nice %system %iowait %steal %idle 11:05:01 PM all 42.59 1.98 16.69 5.06 0.14 33.53 11:05:01 PM 0 27.00 2.26 16.36 5.22 0.14 49.02 11:05:01 PM 1 58.25 1.70 17.02 4.90 0.15 17.99 11:06:01 PM all 39.14 0.00 3.61 4.39 0.13 52.72 11:06:01 PM 0 24.92 0.00 3.22 5.62 0.12 66.12 11:06:01 PM 1 53.41 0.00 4.00 3.17 0.15 39.27 11:07:01 PM all 28.83 0.00 1.55 0.65 0.08 68.89 11:07:01 PM 0 27.25 0.00 1.67 0.88 0.07 70.13 11:07:01 PM 1 30.41 0.00 1.44 0.42 0.08 67.65 11:08:01 PM all 38.44 0.00 2.47 0.47 0.11 58.52 11:08:01 PM 0 28.03 0.00 2.00 0.38 0.10 69.48 11:08:01 PM 1 48.86 0.00 2.93 0.55 0.12 47.54 Average: all 37.23 0.49 6.04 2.64 0.12 53.48 Average: 0 26.80 0.56 5.78 3.02 0.10 63.73 Average: 1 47.69 0.42 6.31 2.25 0.13 43.20