---> uname -a: Linux prd-centos8-builder-2c-1g-14939.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 586 5017 19 2096 6809 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:3e:79:09 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 86119sec preferred_lft 86119sec inet6 fe80::f816:3eff:fe3e:7909/64 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) 03/21/2024 _x86_64_ (2 CPU) 20:03:26 LINUX RESTART (2 CPU) 08:04:01 PM tps rtps wtps bread/s bwrtn/s 08:05:01 PM 229.96 140.99 88.97 6026.06 6634.06 08:06:01 PM 97.78 0.28 97.50 17.86 8535.93 08:07:01 PM 27.21 0.30 26.91 42.39 1493.25 08:08:01 PM 23.16 0.78 22.38 57.06 541.71 Average: 94.53 35.59 58.94 1535.78 4301.12 08:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:05:01 PM 5305616 7035204 2578820 32.71 2688 1903888 738116 8.26 217272 2021900 132568 08:06:01 PM 5150956 6980112 2733480 34.67 2688 1997316 769948 8.62 241904 2125288 31968 08:07:01 PM 5177800 7008224 2706636 34.33 2688 1998584 733096 8.21 245420 2094520 16 08:08:01 PM 5168252 7003376 2716184 34.45 2688 2002728 726400 8.13 413936 1935604 12764 Average: 5200656 7006729 2683780 34.04 2688 1975629 741890 8.31 279633 2044328 44329 08:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:05:01 PM eth0 296.05 162.82 1685.81 62.35 0.00 0.00 0.00 0.00 08:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:06:01 PM eth0 34.98 27.65 251.85 9.14 0.00 0.00 0.00 0.00 08:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:07:01 PM eth0 29.74 26.47 29.88 8.68 0.00 0.00 0.00 0.00 08:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:08:01 PM eth0 38.41 31.19 40.24 11.51 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 99.79 62.03 501.93 22.92 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) 03/21/2024 _x86_64_ (2 CPU) 20:03:26 LINUX RESTART (2 CPU) 08:04:01 PM CPU %user %nice %system %iowait %steal %idle 08:05:01 PM all 39.61 2.49 20.40 5.24 0.14 32.13 08:05:01 PM 0 33.21 2.55 20.84 6.36 0.14 36.90 08:05:01 PM 1 45.91 2.43 19.96 4.14 0.14 27.43 08:06:01 PM all 41.12 0.00 3.46 2.86 0.11 52.45 08:06:01 PM 0 36.40 0.00 3.31 2.56 0.08 57.64 08:06:01 PM 1 45.83 0.00 3.62 3.15 0.13 47.27 08:07:01 PM all 40.48 0.00 1.94 0.49 0.11 56.98 08:07:01 PM 0 23.68 0.00 1.90 0.30 0.10 74.02 08:07:01 PM 1 57.31 0.00 1.98 0.68 0.12 39.90 08:08:01 PM all 39.15 0.00 2.55 0.17 0.08 58.04 08:08:01 PM 0 34.77 0.00 2.58 0.12 0.08 62.45 08:08:01 PM 1 43.52 0.00 2.51 0.23 0.08 53.65 Average: all 40.09 0.61 7.00 2.17 0.11 50.02 Average: 0 32.00 0.62 7.04 2.30 0.10 57.93 Average: 1 48.15 0.60 6.96 2.04 0.12 42.13