---> uname -a: Linux prd-centos8-builder-2c-1g-11620.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 560 5039 19 2099 6834 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:39:d9:3c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.122/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86108sec preferred_lft 86108sec inet6 fe80::f816:3eff:fe39:d93c/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) 03/07/2024 _x86_64_ (2 CPU) 18:03:25 LINUX RESTART (2 CPU) 06:04:01 PM tps rtps wtps bread/s bwrtn/s 06:05:01 PM 250.02 149.64 100.38 6305.22 9660.32 06:06:01 PM 106.87 0.28 106.58 17.86 9179.80 06:07:01 PM 26.50 0.60 25.90 50.39 1073.87 06:08:01 PM 23.93 0.28 23.65 25.73 703.88 Average: 101.83 37.70 64.13 1599.80 5154.47 06:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:05:01 PM 5322300 7065544 2562144 32.50 2688 1917412 672520 7.53 218316 2004936 142496 06:06:01 PM 5167500 6999680 2716944 34.46 2688 1999508 715816 8.01 241644 2105612 16616 06:07:01 PM 5204796 7038320 2679648 33.99 2688 2000892 682180 7.64 244760 2065592 32 06:08:01 PM 5126888 6962000 2757556 34.97 2688 2001968 756104 8.46 422000 1966840 17520 Average: 5205371 7016386 2679073 33.98 2688 1979945 706655 7.91 281680 2035745 44166 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 254.19 137.91 1741.22 58.40 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 34.41 27.85 231.28 9.36 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 26.53 23.00 25.96 8.09 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 32.33 26.53 33.91 16.33 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 86.86 53.82 508.09 23.05 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) 03/07/2024 _x86_64_ (2 CPU) 18:03:25 LINUX RESTART (2 CPU) 06:04:01 PM CPU %user %nice %system %iowait %steal %idle 06:05:01 PM all 42.92 2.44 19.02 6.46 0.11 29.04 06:05:01 PM 0 56.14 1.79 13.65 5.56 0.12 22.74 06:05:01 PM 1 29.47 3.11 24.48 7.38 0.10 35.46 06:06:01 PM all 39.45 0.00 3.31 3.75 0.10 53.39 06:06:01 PM 0 49.86 0.00 3.84 4.64 0.10 41.56 06:06:01 PM 1 29.09 0.00 2.78 2.86 0.10 65.18 06:07:01 PM all 36.75 0.00 1.60 1.00 0.13 60.51 06:07:01 PM 0 31.32 0.00 1.65 0.88 0.10 66.04 06:07:01 PM 1 42.20 0.00 1.56 1.12 0.17 54.95 06:08:01 PM all 36.93 0.00 2.33 0.53 0.11 60.11 06:08:01 PM 0 51.41 0.00 2.87 0.70 0.12 44.91 06:08:01 PM 1 22.47 0.00 1.78 0.35 0.10 75.30 Average: all 39.00 0.60 6.50 2.92 0.11 50.87 Average: 0 47.15 0.44 5.48 2.94 0.11 43.87 Average: 1 30.80 0.76 7.53 2.90 0.12 57.89