---> uname -a: Linux prd-centos8-builder-2c-1g-18390.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: 2799.996 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 539 5064 19 2096 6856 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:78:97:82 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.236/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86090sec preferred_lft 86090sec inet6 fe80::f816:3eff:fe78:9782/64 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) 03/26/2024 _x86_64_ (2 CPU) 19:03:31 LINUX RESTART (2 CPU) 07:04:01 PM tps rtps wtps bread/s bwrtn/s 07:05:01 PM 253.32 162.43 90.89 7680.24 7084.61 07:06:01 PM 87.75 0.23 87.52 16.53 6929.08 07:07:01 PM 46.49 0.35 46.14 43.73 3824.68 07:08:01 PM 15.23 0.30 14.93 8.00 327.26 Average: 100.70 40.83 59.87 1937.36 4541.51 07:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:05:01 PM 5288408 6992992 2596028 32.93 2688 1884124 751796 8.42 237808 2038264 108724 07:06:01 PM 5161556 6993620 2722880 34.53 2688 1999984 703424 7.87 221316 2134488 70308 07:07:01 PM 5159220 6989796 2725216 34.56 2688 1998696 701764 7.86 245572 2114012 152 07:08:01 PM 5183812 7014460 2700624 34.25 2688 1998792 685336 7.67 246436 2088828 4 Average: 5198249 6997717 2686187 34.07 2688 1970399 710580 7.95 237783 2093898 44797 07:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:05:01 PM eth0 297.97 159.48 1664.12 63.31 0.00 0.00 0.00 0.00 07:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:06:01 PM eth0 30.63 25.46 258.10 7.57 0.00 0.00 0.00 0.00 07:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:07:01 PM eth0 25.38 23.60 39.50 7.62 0.00 0.00 0.00 0.00 07:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:08:01 PM eth0 23.60 21.13 25.42 6.20 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 94.40 57.42 496.83 21.18 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) 03/26/2024 _x86_64_ (2 CPU) 19:03:31 LINUX RESTART (2 CPU) 07:04:01 PM CPU %user %nice %system %iowait %steal %idle 07:05:01 PM all 37.44 2.92 21.50 13.47 0.13 24.53 07:05:01 PM 0 35.34 3.56 23.39 13.92 0.12 23.67 07:05:01 PM 1 39.52 2.28 19.64 13.03 0.14 25.39 07:06:01 PM all 35.56 0.00 3.13 5.89 0.10 55.32 07:06:01 PM 0 16.71 0.00 2.41 4.94 0.10 75.84 07:06:01 PM 1 54.48 0.00 3.86 6.84 0.10 34.72 07:07:01 PM all 36.89 0.00 2.08 4.73 0.10 56.20 07:07:01 PM 0 34.30 0.00 2.07 4.36 0.10 59.18 07:07:01 PM 1 39.48 0.00 2.10 5.10 0.10 53.22 07:08:01 PM all 35.22 0.00 1.75 0.58 0.09 62.35 07:08:01 PM 0 16.85 0.00 1.75 0.45 0.08 80.87 07:08:01 PM 1 53.58 0.00 1.75 0.72 0.10 43.85 Average: all 36.27 0.71 6.99 6.10 0.11 49.82 Average: 0 25.69 0.86 7.24 5.83 0.10 60.27 Average: 1 46.82 0.56 6.74 6.37 0.11 39.40