---> uname -a: Linux prd-centos8-builder-2c-1g-35992.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 598 5017 19 2083 6796 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:65:56:6b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.224/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86131sec preferred_lft 86131sec inet6 fe80::f816:3eff:fe65:566b/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) 04/28/2024 _x86_64_ (2 CPU) 13:03:27 LINUX RESTART (2 CPU) 01:04:02 PM tps rtps wtps bread/s bwrtn/s 01:05:01 PM 259.15 154.32 104.83 7579.80 8911.27 01:06:01 PM 94.83 0.28 94.55 17.86 8569.92 01:07:01 PM 24.73 0.30 24.43 42.39 1038.95 01:08:01 PM 25.63 0.78 24.85 57.06 555.47 Average: 100.43 38.44 61.98 1900.78 4751.59 01:04:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:05:01 PM 5289572 7020476 2594864 32.91 2688 1904700 776292 8.69 219416 2036520 134900 01:06:01 PM 5115416 6931940 2769020 35.12 2688 1984144 828712 9.28 243992 2159568 16964 01:07:01 PM 5201924 7019192 2682512 34.02 2688 1985408 724504 8.11 246388 2072184 16 01:08:01 PM 5147956 6969780 2736480 34.71 2688 1989384 753056 8.43 425268 1946476 12568 Average: 5188717 6985347 2695719 34.19 2688 1965909 770641 8.63 283766 2053687 41112 01:04:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 PM eth0 271.43 157.96 1734.47 64.87 0.00 0.00 0.00 0.00 01:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 PM eth0 32.71 27.26 192.01 9.13 0.00 0.00 0.00 0.00 01:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 PM eth0 30.17 26.94 30.50 8.14 0.00 0.00 0.00 0.00 01:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 PM eth0 36.04 29.41 33.54 12.38 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 91.85 59.99 492.49 23.46 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) 04/28/2024 _x86_64_ (2 CPU) 13:03:27 LINUX RESTART (2 CPU) 01:04:02 PM CPU %user %nice %system %iowait %steal %idle 01:05:01 PM all 43.76 2.53 19.11 6.15 0.10 28.35 01:05:01 PM 0 42.64 2.44 18.95 6.71 0.10 29.15 01:05:01 PM 1 44.88 2.63 19.26 5.60 0.09 27.55 01:06:01 PM all 40.94 0.00 2.80 3.56 0.10 52.60 01:06:01 PM 0 59.92 0.00 2.93 2.95 0.10 34.10 01:06:01 PM 1 21.88 0.00 2.68 4.17 0.10 71.17 01:07:01 PM all 38.08 0.00 2.00 0.58 0.10 59.23 01:07:01 PM 0 56.95 0.00 2.07 0.40 0.10 40.48 01:07:01 PM 1 19.23 0.00 1.93 0.77 0.10 77.98 01:08:01 PM all 42.44 0.00 2.34 0.30 0.09 54.83 01:08:01 PM 0 63.24 0.00 2.64 0.23 0.08 33.81 01:08:01 PM 1 21.67 0.00 2.05 0.37 0.10 75.82 Average: all 41.28 0.62 6.45 2.62 0.10 48.94 Average: 0 55.81 0.59 6.53 2.54 0.10 34.43 Average: 1 26.76 0.64 6.37 2.70 0.10 63.45