---> uname -a: Linux prd-centos8-builder-2c-1g-10578.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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7699 565 4974 19 2159 6827 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:13:6f:e0 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.0/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86096sec preferred_lft 86096sec inet6 fe80::f816:3eff:fe13:6fe0/64 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) 01/08/2024 _x86_64_ (2 CPU) 19:03:22 LINUX RESTART (2 CPU) 07:04:01 PM tps rtps wtps bread/s bwrtn/s 07:05:01 PM 209.63 106.93 102.70 3050.18 7161.28 07:06:01 PM 104.03 0.32 103.72 18.40 10579.40 07:07:01 PM 28.45 0.27 28.18 41.86 1482.37 07:08:01 PM 23.96 0.58 23.38 33.73 696.28 Average: 91.52 27.03 64.49 786.14 4979.93 07:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:05:01 PM 5194588 6975848 2689856 34.12 2688 1953528 763160 8.54 220216 2125460 172972 07:06:01 PM 5050716 6952052 2833728 35.94 2688 2066928 767700 8.59 244720 2217004 40892 07:07:01 PM 5083872 6983560 2800572 35.52 2688 2065392 736272 8.24 252376 2174492 6876 07:08:01 PM 5100180 6994680 2784264 35.31 2688 2059692 715520 8.01 419892 1992324 15820 Average: 5107339 6976535 2777105 35.22 2688 2036385 745663 8.35 284301 2127320 59140 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 69.78 47.52 1058.55 9.08 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 40.19 28.90 437.74 7.74 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 26.48 21.48 28.62 6.89 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 32.11 26.61 32.85 9.55 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 42.14 31.13 389.47 8.31 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) 01/08/2024 _x86_64_ (2 CPU) 19:03:22 LINUX RESTART (2 CPU) 07:04:01 PM CPU %user %nice %system %iowait %steal %idle 07:05:01 PM all 39.38 1.52 15.34 5.49 0.14 38.14 07:05:01 PM 0 26.71 2.00 17.44 6.74 0.14 46.98 07:05:01 PM 1 51.85 1.04 13.27 4.27 0.13 29.44 07:06:01 PM all 38.02 0.00 3.24 4.58 0.10 54.06 07:06:01 PM 0 17.05 0.00 2.50 3.88 0.08 76.49 07:06:01 PM 1 59.09 0.00 4.00 5.28 0.12 31.51 07:07:01 PM all 27.97 0.00 1.54 0.60 0.08 69.81 07:07:01 PM 0 10.21 0.00 1.50 0.87 0.08 87.34 07:07:01 PM 1 45.75 0.00 1.58 0.33 0.08 52.25 07:08:01 PM all 38.05 0.00 2.45 0.52 0.10 58.88 07:08:01 PM 0 21.48 0.00 2.32 0.28 0.08 75.83 07:08:01 PM 1 54.60 0.00 2.58 0.75 0.12 41.96 Average: all 35.84 0.37 5.61 2.79 0.10 55.29 Average: 0 18.82 0.49 5.87 2.92 0.10 71.81 Average: 1 52.82 0.26 5.34 2.65 0.11 38.81