---> uname -a: Linux prd-centos8-builder-2c-1g-14689.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 579 5023 19 2097 6815 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:96:62:5a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.155/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86131sec preferred_lft 86131sec inet6 fe80::f816:3eff:fe96:625a/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) 03/20/2024 _x86_64_ (2 CPU) 19:03:28 LINUX RESTART (2 CPU) 07:04:01 PM tps rtps wtps bread/s bwrtn/s 07:05:01 PM 236.64 135.75 100.88 5978.41 7023.36 07:06:01 PM 91.10 0.28 90.82 17.86 8703.80 07:07:01 PM 25.21 0.30 24.91 42.39 1019.08 07:08:01 PM 25.74 0.78 24.96 57.05 557.03 Average: 94.68 34.28 60.39 1524.05 4325.77 07:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:05:01 PM 5262528 7017244 2621908 33.25 2688 1927312 703736 7.88 218684 2061792 151224 07:06:01 PM 5165768 6995676 2718668 34.48 2688 1997588 701512 7.85 243920 2110896 16440 07:07:01 PM 5192184 7023364 2692252 34.15 2688 1998864 678416 7.59 246316 2081940 28 07:08:01 PM 5153852 6989548 2730584 34.63 2688 2002840 702492 7.86 425052 1941268 12572 Average: 5193583 7006458 2690853 34.13 2688 1981651 696539 7.80 283493 2048974 45066 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 279.77 159.88 1759.42 70.59 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 31.58 24.98 188.46 9.04 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 29.90 26.38 30.28 8.10 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 36.14 29.02 33.32 12.19 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 94.35 60.07 502.90 24.98 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) 03/20/2024 _x86_64_ (2 CPU) 19:03:28 LINUX RESTART (2 CPU) 07:04:01 PM CPU %user %nice %system %iowait %steal %idle 07:05:01 PM all 45.45 2.22 17.33 4.21 0.12 30.68 07:05:01 PM 0 44.41 1.94 17.67 4.53 0.10 31.35 07:05:01 PM 1 46.48 2.51 16.99 3.88 0.14 30.00 07:06:01 PM all 40.77 0.00 2.75 2.41 0.12 53.95 07:06:01 PM 0 33.04 0.00 2.60 2.53 0.12 61.72 07:06:01 PM 1 48.50 0.00 2.90 2.30 0.12 46.19 07:07:01 PM all 37.15 0.00 1.98 0.37 0.09 60.40 07:07:01 PM 0 27.05 0.00 2.10 0.47 0.08 70.30 07:07:01 PM 1 47.25 0.00 1.87 0.28 0.10 50.50 07:08:01 PM all 42.91 0.00 2.30 0.25 0.10 54.44 07:08:01 PM 0 29.08 0.00 2.03 0.30 0.10 68.49 07:08:01 PM 1 56.76 0.00 2.57 0.20 0.10 40.38 Average: all 41.55 0.55 6.04 1.80 0.11 49.95 Average: 0 33.34 0.48 6.04 1.95 0.10 58.09 Average: 1 49.76 0.62 6.03 1.66 0.11 41.82