---> uname -a: Linux prd-centos8-builder-2c-1g-3200.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 607 4976 19 2115 6786 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:c0:20:6e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.5/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86087sec preferred_lft 86087sec inet6 fe80::f816:3eff:fec0:206e/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) 02/06/2024 _x86_64_ (2 CPU) 16:03:27 LINUX RESTART (2 CPU) 04:04:01 PM tps rtps wtps bread/s bwrtn/s 04:05:01 PM 254.87 155.60 99.27 6362.81 23001.07 04:06:01 PM 111.18 0.23 110.95 16.53 9245.64 04:07:01 PM 42.06 0.35 41.71 43.73 2524.70 04:08:01 PM 18.78 0.40 18.38 18.39 503.88 Average: 106.72 39.15 67.57 1610.50 8819.07 04:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:05:01 PM 5256296 6986084 2628148 33.33 2688 1903192 770696 8.63 217440 2069248 132992 04:06:01 PM 5041180 6889240 2843264 36.06 2688 2014092 822324 9.21 221188 2249456 51484 04:07:01 PM 5115604 6964452 2768840 35.12 2688 2015404 770156 8.62 252568 2145716 12 04:08:01 PM 5130948 6978260 2753496 34.92 2688 2013888 748260 8.38 418564 1966360 13672 Average: 5136007 6954509 2748437 34.86 2688 1986644 777859 8.71 277440 2107695 49540 04:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:05:01 PM eth0 262.41 150.03 1668.57 60.31 0.00 0.00 0.00 0.00 04:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 PM eth0 43.03 33.18 474.30 8.39 0.00 0.00 0.00 0.00 04:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 PM eth0 25.70 22.46 26.17 7.43 0.00 0.00 0.00 0.00 04:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 PM eth0 28.16 22.91 34.29 7.82 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 89.83 57.15 550.86 20.99 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) 02/06/2024 _x86_64_ (2 CPU) 16:03:27 LINUX RESTART (2 CPU) 04:04:01 PM CPU %user %nice %system %iowait %steal %idle 04:05:01 PM all 39.98 2.65 18.60 12.36 0.13 26.28 04:05:01 PM 0 41.56 2.59 17.71 13.88 0.12 24.14 04:05:01 PM 1 38.40 2.71 19.50 10.85 0.14 28.42 04:06:01 PM all 41.35 0.00 3.74 3.64 0.10 51.17 04:06:01 PM 0 36.36 0.00 3.51 4.65 0.10 55.38 04:06:01 PM 1 46.35 0.00 3.98 2.63 0.10 46.95 04:07:01 PM all 32.09 0.00 1.76 1.72 0.10 64.33 04:07:01 PM 0 18.16 0.00 1.68 1.78 0.10 78.27 04:07:01 PM 1 46.03 0.00 1.83 1.65 0.10 50.38 04:08:01 PM all 31.47 0.00 2.13 0.33 0.08 66.00 04:08:01 PM 0 26.09 0.00 2.17 0.07 0.08 71.59 04:08:01 PM 1 36.85 0.00 2.09 0.58 0.08 60.40 Average: all 36.20 0.65 6.49 4.47 0.10 52.08 Average: 0 30.49 0.64 6.20 5.05 0.10 57.53 Average: 1 41.93 0.67 6.78 3.89 0.10 46.63