---> uname -a: Linux prd-centos8-builder-2c-1g-13256.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 539 5064 19 2095 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:15:ac:72 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.47/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86110sec preferred_lft 86110sec inet6 fe80::f816:3eff:fe15:ac72/64 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) 03/15/2024 _x86_64_ (2 CPU) 06:03:30 LINUX RESTART (2 CPU) 06:04:01 AM tps rtps wtps bread/s bwrtn/s 06:05:01 AM 261.39 162.26 99.13 7680.45 19695.37 06:06:01 AM 95.52 0.23 95.28 16.53 8205.85 06:07:01 AM 42.76 0.35 42.41 43.73 3481.82 06:08:01 AM 16.01 0.58 15.43 33.73 292.02 Average: 103.92 40.85 63.07 1943.53 7918.78 06:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:05:01 AM 5297544 6999588 2586892 32.81 2688 1881808 769824 8.62 237384 2033220 133624 06:06:01 AM 5152788 6984748 2731648 34.65 2688 1999896 732344 8.20 221364 2147220 78756 06:07:01 AM 5192892 7023276 2691544 34.14 2688 1998508 695888 7.79 245668 2082120 28 06:08:01 AM 5178376 7009856 2706060 34.32 2688 1999644 710184 7.95 414956 1927892 172 Average: 5205400 7004367 2679036 33.98 2688 1969964 727060 8.14 279843 2047613 53145 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 269.92 144.76 1658.47 58.09 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 31.74 25.44 258.51 7.52 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 29.70 26.10 43.17 8.64 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 36.14 29.25 34.28 17.98 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 91.87 56.38 498.60 23.06 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) 03/15/2024 _x86_64_ (2 CPU) 06:03:30 LINUX RESTART (2 CPU) 06:04:01 AM CPU %user %nice %system %iowait %steal %idle 06:05:01 AM all 34.37 2.82 20.31 23.58 0.14 18.78 06:05:01 AM 0 33.09 2.99 22.09 23.87 0.14 17.82 06:05:01 AM 1 35.64 2.65 18.55 23.30 0.14 19.74 06:06:01 AM all 36.58 0.00 3.09 7.33 0.08 52.92 06:06:01 AM 0 44.61 0.00 3.23 6.28 0.08 45.79 06:06:01 AM 1 28.55 0.00 2.95 8.38 0.08 60.04 06:07:01 AM all 40.28 0.00 2.18 1.00 0.10 56.44 06:07:01 AM 0 52.99 0.00 2.38 0.98 0.10 43.54 06:07:01 AM 1 27.56 0.00 1.98 1.02 0.10 69.34 06:08:01 AM all 38.16 0.00 2.14 0.28 0.10 59.31 06:08:01 AM 0 43.72 0.00 2.38 0.33 0.10 53.46 06:08:01 AM 1 32.60 0.00 1.90 0.23 0.10 65.17 Average: all 37.36 0.69 6.86 7.96 0.10 47.02 Average: 0 43.67 0.73 7.43 7.77 0.10 40.30 Average: 1 31.07 0.65 6.29 8.16 0.10 53.72