---> uname -a: Linux prd-centos8-builder-2c-1g-387.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 571 5013 19 2114 6823 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:e4:12:26 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.223/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86093sec preferred_lft 86093sec inet6 fe80::f816:3eff:fee4:1226/64 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) 01/27/2024 _x86_64_ (2 CPU) 21:03:26 LINUX RESTART (2 CPU) 09:04:02 PM tps rtps wtps bread/s bwrtn/s 09:05:01 PM 239.72 152.17 87.55 6411.52 24193.44 09:06:01 PM 109.22 0.23 108.98 16.53 8626.31 09:07:01 PM 49.47 0.35 49.12 43.72 3781.06 09:08:01 PM 22.36 0.40 21.96 18.40 633.44 Average: 104.63 37.81 66.82 1602.64 9246.69 09:04:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:05:01 PM 5351980 7078068 2532464 32.12 2688 1899876 643008 7.20 216048 1976068 151628 09:06:01 PM 5088200 6963672 2796244 35.47 2688 2041524 729948 8.17 224456 2199484 112616 09:07:01 PM 5175512 7023604 2708932 34.36 2688 2014816 699952 7.84 252304 2085356 16 09:08:01 PM 5153912 7000008 2730532 34.63 2688 2013312 703248 7.87 418324 1943352 13680 Average: 5192401 7016338 2692043 34.14 2688 1992382 694039 7.77 277783 2051065 69485 09:04:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:05:01 PM eth0 253.95 144.60 1680.95 59.39 0.00 0.00 0.00 0.00 09:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:06:01 PM eth0 47.83 37.19 494.17 8.78 0.00 0.00 0.00 0.00 09:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:07:01 PM eth0 25.41 22.34 25.39 13.15 0.00 0.00 0.00 0.00 09:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:08:01 PM eth0 29.66 24.86 30.75 8.71 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 88.53 56.89 553.14 22.36 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) 01/27/2024 _x86_64_ (2 CPU) 21:03:26 LINUX RESTART (2 CPU) 09:04:02 PM CPU %user %nice %system %iowait %steal %idle 09:05:01 PM all 37.05 2.55 18.54 15.98 0.14 25.75 09:05:01 PM 0 30.75 3.27 20.83 11.91 0.16 33.08 09:05:01 PM 1 43.26 1.84 16.28 19.98 0.12 18.52 09:06:01 PM all 39.38 0.00 3.51 4.73 0.11 52.27 09:06:01 PM 0 25.95 0.00 3.58 5.97 0.10 64.40 09:06:01 PM 1 52.81 0.00 3.44 3.49 0.12 40.15 09:07:01 PM all 33.16 0.00 1.91 2.20 0.08 62.65 09:07:01 PM 0 18.26 0.00 1.93 1.65 0.07 78.09 09:07:01 PM 1 48.05 0.00 1.88 2.75 0.10 47.22 09:08:01 PM all 33.17 0.00 2.21 0.35 0.08 64.19 09:08:01 PM 0 19.45 0.00 1.91 0.08 0.07 78.49 09:08:01 PM 1 46.90 0.00 2.50 0.62 0.10 49.88 Average: all 35.68 0.62 6.43 5.72 0.10 51.44 Average: 0 23.53 0.79 6.92 4.83 0.10 63.84 Average: 1 47.79 0.45 5.95 6.61 0.11 39.09