---> uname -a: Linux prd-centos8-builder-2c-1g-9037.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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7699 585 4954 19 2159 6807 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:6e:5d:25 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.85/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86087sec preferred_lft 86087sec inet6 fe80::f816:3eff:fe6e:5d25/64 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) 01/01/2024 _x86_64_ (2 CPU) 23:03:27 LINUX RESTART (2 CPU) 11:04:01 PM tps rtps wtps bread/s bwrtn/s 11:05:01 PM 252.73 156.31 96.42 7498.03 31734.16 11:06:01 PM 104.83 0.23 104.60 16.53 8647.24 11:07:01 PM 57.86 0.35 57.51 43.73 5561.42 11:08:01 PM 15.21 0.00 15.21 0.00 364.16 Average: 107.66 39.23 68.43 1889.73 11577.12 11:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:05:01 PM 5302680 7008772 2581764 32.75 2688 1885020 756440 8.47 237652 2027188 141364 11:06:01 PM 5096228 7001140 2788216 35.36 2688 2070740 698536 7.82 221660 2197768 143132 11:07:01 PM 5142456 7034176 2741988 34.78 2688 2057512 675020 7.56 251584 2118688 28 11:08:01 PM 5047912 6964308 2836532 35.98 2688 2081964 748524 8.38 254456 2208788 23960 Average: 5147319 7002099 2737125 34.72 2688 2023809 719630 8.06 241338 2138108 77121 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 262.66 145.10 1637.49 61.19 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 53.61 39.63 673.47 8.38 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 26.98 23.20 26.41 7.84 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 20.86 18.43 18.58 5.71 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 91.03 56.59 589.01 20.78 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) 01/01/2024 _x86_64_ (2 CPU) 23:03:27 LINUX RESTART (2 CPU) 11:04:01 PM CPU %user %nice %system %iowait %steal %idle 11:05:01 PM all 35.31 2.61 18.62 19.55 0.12 23.79 11:05:01 PM 0 44.79 1.98 16.04 19.35 0.12 17.72 11:05:01 PM 1 25.74 3.25 21.23 19.76 0.12 29.91 11:06:01 PM all 39.02 0.00 3.86 3.02 0.12 53.97 11:06:01 PM 0 45.32 0.00 3.94 2.64 0.12 47.98 11:06:01 PM 1 32.74 0.00 3.78 3.40 0.13 59.95 11:07:01 PM all 38.42 0.00 2.26 1.81 0.11 57.41 11:07:01 PM 0 53.88 0.00 2.48 1.95 0.12 41.57 11:07:01 PM 1 22.99 0.00 2.03 1.66 0.10 73.22 11:08:01 PM all 28.45 0.00 1.67 0.22 0.09 69.56 11:08:01 PM 0 24.21 0.00 1.38 0.28 0.10 74.03 11:08:01 PM 1 32.71 0.00 1.97 0.15 0.08 65.09 Average: all 35.30 0.64 6.54 6.07 0.11 51.33 Average: 0 42.03 0.49 5.91 5.99 0.11 45.46 Average: 1 28.56 0.80 7.16 6.15 0.11 57.22