---> uname -a: Linux prd-centos8-builder-2c-1g-6803.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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7699 570 5018 19 2110 6823 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:ff:cd:74 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.92/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86091sec preferred_lft 86091sec inet6 fe80::f816:3eff:feff:cd74/64 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) 02/19/2024 _x86_64_ (2 CPU) 16:03:24 LINUX RESTART (2 CPU) 04:04:02 PM tps rtps wtps bread/s bwrtn/s 04:05:01 PM 231.74 129.57 102.17 3979.67 7220.74 04:06:01 PM 105.07 0.32 104.75 18.40 9068.54 04:07:01 PM 33.19 0.45 32.74 54.12 1631.23 04:08:02 PM 20.46 0.40 20.06 18.40 526.71 Average: 97.06 32.28 64.78 1005.38 4601.00 04:04:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:05:01 PM 5308804 7066716 2575632 32.67 2688 1931016 688068 7.70 218232 2016036 155848 04:06:01 PM 5206912 7047988 2677524 33.96 2688 2007640 661472 7.40 241644 2065948 32160 04:07:01 PM 5166416 7009092 2718020 34.47 2688 2009264 706780 7.91 251128 2096656 24 04:08:02 PM 5138892 6980464 2745544 34.82 2688 2007760 711612 7.97 417832 1958960 13680 Average: 5205256 7026065 2679180 33.98 2688 1988920 691983 7.75 282209 2034400 50428 04:04:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:05:01 PM eth0 229.16 126.67 1601.99 53.44 0.00 0.00 0.00 0.00 04:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 PM eth0 31.88 25.01 306.84 7.18 0.00 0.00 0.00 0.00 04:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 PM eth0 26.36 23.13 26.28 16.79 0.00 0.00 0.00 0.00 04:08:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:02 PM eth0 33.71 26.48 33.00 10.70 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 79.66 50.01 487.43 21.90 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) 02/19/2024 _x86_64_ (2 CPU) 16:03:24 LINUX RESTART (2 CPU) 04:04:02 PM CPU %user %nice %system %iowait %steal %idle 04:05:01 PM all 42.78 2.21 17.52 6.63 0.14 30.73 04:05:01 PM 0 50.98 1.48 14.87 7.28 0.14 25.25 04:05:01 PM 1 34.52 2.94 20.18 5.97 0.14 36.25 04:06:01 PM all 37.95 0.00 3.38 3.53 0.11 55.04 04:06:01 PM 0 48.55 0.00 3.83 2.81 0.12 44.69 04:06:01 PM 1 27.41 0.00 2.93 4.24 0.10 65.32 04:07:01 PM all 29.19 0.00 1.26 0.95 0.09 68.50 04:07:01 PM 0 41.08 0.00 1.27 0.80 0.10 56.75 04:07:01 PM 1 17.29 0.00 1.26 1.10 0.08 80.26 04:08:02 PM all 34.91 0.00 2.34 0.40 0.10 62.25 04:08:02 PM 0 42.97 0.00 2.43 0.64 0.10 53.87 04:08:02 PM 1 26.88 0.00 2.25 0.17 0.10 70.60 Average: all 36.16 0.54 6.04 2.85 0.11 54.30 Average: 0 45.86 0.36 5.54 2.85 0.11 45.27 Average: 1 26.47 0.72 6.54 2.84 0.11 63.33