---> uname -a: Linux prd-centos8-builder-2c-1g-549.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 545 5036 19 2118 6848 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:69:92:01 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.58/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86092sec preferred_lft 86092sec inet6 fe80::f816:3eff:fe69:9201/64 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) 01/28/2024 _x86_64_ (2 CPU) 18:03:28 LINUX RESTART (2 CPU) 06:04:01 PM tps rtps wtps bread/s bwrtn/s 06:05:01 PM 260.63 158.45 102.18 6391.87 19416.93 06:06:01 PM 103.55 0.28 103.27 17.86 8931.97 06:07:01 PM 36.95 1.82 35.14 164.21 2205.85 06:08:01 PM 20.11 0.10 20.01 10.40 568.96 Average: 105.32 40.16 65.15 1646.15 7781.23 06:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:05:01 PM 5331496 7060864 2552948 32.38 2688 1903756 686800 7.69 217604 1995992 132948 06:06:01 PM 5226800 7074352 2657644 33.71 2688 2013540 657340 7.36 239428 2044420 48252 06:07:01 PM 5174980 7026676 2709464 34.36 2688 2018460 691520 7.74 255228 2083604 12 06:08:01 PM 5183932 7034072 2700512 34.25 2688 2016720 692712 7.75 430520 1900904 13668 Average: 5229302 7048991 2655142 33.68 2688 1988119 682093 7.64 285695 2006230 48720 06:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:05:01 PM eth0 274.48 143.89 1680.19 62.54 0.00 0.00 0.00 0.00 06:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:06:01 PM eth0 42.24 31.27 463.69 8.42 0.00 0.00 0.00 0.00 06:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:07:01 PM eth0 26.06 22.51 25.45 7.41 0.00 0.00 0.00 0.00 06:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:08:01 PM eth0 31.03 24.83 34.30 8.79 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 93.45 55.63 550.93 21.79 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) 01/28/2024 _x86_64_ (2 CPU) 18:03:28 LINUX RESTART (2 CPU) 06:04:01 PM CPU %user %nice %system %iowait %steal %idle 06:05:01 PM all 39.50 2.63 19.28 12.36 0.11 26.11 06:05:01 PM 0 51.99 2.35 16.02 13.84 0.12 15.68 06:05:01 PM 1 26.86 2.91 22.59 10.87 0.10 36.68 06:06:01 PM all 39.97 0.00 3.81 3.11 0.11 53.00 06:06:01 PM 0 58.14 0.00 3.92 2.26 0.12 35.56 06:06:01 PM 1 21.83 0.00 3.70 3.95 0.10 70.41 06:07:01 PM all 30.84 0.00 1.55 1.71 0.08 65.83 06:07:01 PM 0 42.37 0.00 1.52 1.27 0.08 54.76 06:07:01 PM 1 19.31 0.00 1.58 2.15 0.07 76.89 06:08:01 PM all 33.13 0.00 2.15 0.38 0.10 64.25 06:08:01 PM 0 44.68 0.00 1.92 0.57 0.12 52.72 06:08:01 PM 1 21.58 0.00 2.38 0.18 0.08 75.77 Average: all 35.84 0.65 6.63 4.35 0.10 52.43 Average: 0 49.29 0.58 5.81 4.45 0.11 39.76 Average: 1 22.36 0.71 7.46 4.24 0.09 65.14