---> uname -a: Linux prd-centos8-builder-2c-1g-14426.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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7699 567 5035 19 2096 6828 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:47:34:17 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.148/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86117sec preferred_lft 86117sec inet6 fe80::f816:3eff:fe47:3417/64 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) 03/19/2024 _x86_64_ (2 CPU) 19:03:27 LINUX RESTART (2 CPU) 07:04:01 PM tps rtps wtps bread/s bwrtn/s 07:05:01 PM 222.83 131.06 91.77 5924.75 6713.33 07:06:01 PM 92.57 0.28 92.28 17.86 8234.14 07:07:01 PM 25.27 0.30 24.98 42.39 1461.75 07:08:01 PM 21.33 0.78 20.55 57.06 469.87 Average: 90.50 33.11 57.39 1510.45 4219.66 07:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:05:01 PM 5308468 7045896 2575976 32.67 2688 1910528 720284 8.06 217144 2018180 138696 07:06:01 PM 5135292 6965016 2749152 34.87 2688 1997584 754224 8.44 242500 2142028 32088 07:07:01 PM 5212372 7043224 2672072 33.89 2688 1998732 669040 7.49 245020 2062340 4 07:08:01 PM 5124744 6968948 2759700 35.00 2688 2011496 726756 8.14 416272 1976980 12288 Average: 5195219 7005771 2689225 34.11 2688 1979585 717576 8.03 280234 2049882 45769 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 293.48 153.79 1689.06 63.73 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 36.21 29.08 249.81 9.62 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 26.09 23.28 26.58 7.60 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 35.68 29.40 40.28 10.94 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 97.86 58.88 501.41 22.97 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) 03/19/2024 _x86_64_ (2 CPU) 19:03:27 LINUX RESTART (2 CPU) 07:04:01 PM CPU %user %nice %system %iowait %steal %idle 07:05:01 PM all 42.78 2.26 17.64 5.12 0.15 32.05 07:05:01 PM 0 36.57 2.87 20.85 4.80 0.15 34.76 07:05:01 PM 1 48.90 1.65 14.47 5.45 0.15 29.38 07:06:01 PM all 40.71 0.00 2.93 3.46 0.11 52.79 07:06:01 PM 0 22.64 0.00 2.68 3.23 0.10 71.35 07:06:01 PM 1 58.74 0.00 3.17 3.69 0.12 34.28 07:07:01 PM all 37.49 0.00 1.75 0.46 0.10 60.20 07:07:01 PM 0 12.11 0.00 1.42 0.52 0.10 85.85 07:07:01 PM 1 62.81 0.00 2.08 0.40 0.10 34.61 07:08:01 PM all 39.43 0.00 2.37 0.40 0.11 57.69 07:08:01 PM 0 33.97 0.00 2.27 0.37 0.08 63.31 07:08:01 PM 1 44.88 0.00 2.48 0.43 0.13 52.07 Average: all 40.09 0.56 6.12 2.35 0.12 50.77 Average: 0 26.27 0.70 6.72 2.21 0.11 63.98 Average: 1 53.85 0.41 5.52 2.48 0.13 37.61