---> uname -a: Linux prd-centos8-builder-2c-1g-17497.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 552 5058 19 2089 6843 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:aa:a4:ed brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.205/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86108sec preferred_lft 86108sec inet6 fe80::f816:3eff:feaa:a4ed/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) 06/17/2024 _x86_64_ (2 CPU) 09:03:27 LINUX RESTART (2 CPU) 09:04:02 AM tps rtps wtps bread/s bwrtn/s 09:05:01 AM 260.06 112.68 147.38 3175.60 7529.84 09:06:01 AM 90.82 0.27 90.55 17.46 8803.80 09:07:01 AM 26.25 0.60 25.65 50.39 813.68 09:08:01 AM 15.95 0.28 15.66 25.73 320.93 Average: 97.59 28.10 69.49 807.43 4353.83 09:04:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:05:01 AM 5341460 7069064 2542984 32.25 2688 1901196 670744 7.51 219132 1986400 128520 09:06:01 AM 5195248 7017720 2689196 34.11 2688 1989916 690108 7.73 242936 2080332 10564 09:07:01 AM 5213556 7036976 2670888 33.88 2688 1991416 671212 7.51 257968 2048372 24 09:08:01 AM 5158644 6983000 2725800 34.57 2688 1992340 710508 7.95 426924 1934492 168 Average: 5227227 7026690 2657217 33.70 2688 1968717 685643 7.68 286740 2012399 34819 09:04:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:05:01 AM eth0 111.40 74.83 1094.08 33.53 0.00 0.00 0.00 0.00 09:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:06:01 AM eth0 33.29 26.10 239.93 10.62 0.00 0.00 0.00 0.00 09:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:07:01 AM eth0 28.26 25.91 27.61 9.77 0.00 0.00 0.00 0.00 09:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:08:01 AM eth0 28.55 24.03 28.72 9.26 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 50.12 37.56 344.46 15.72 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) 06/17/2024 _x86_64_ (2 CPU) 09:03:27 LINUX RESTART (2 CPU) 09:04:02 AM CPU %user %nice %system %iowait %steal %idle 09:05:01 AM all 36.58 1.49 15.99 5.42 0.15 40.37 09:05:01 AM 0 26.57 1.98 18.88 6.04 0.14 46.39 09:05:01 AM 1 46.47 1.01 13.13 4.81 0.17 34.41 09:06:01 AM all 32.68 0.00 2.47 4.36 0.12 60.37 09:06:01 AM 0 26.63 0.00 2.52 3.84 0.12 66.89 09:06:01 AM 1 38.72 0.00 2.42 4.89 0.12 53.86 09:07:01 AM all 39.87 0.00 1.86 0.64 0.10 57.53 09:07:01 AM 0 29.33 0.00 1.67 0.58 0.10 68.32 09:07:01 AM 1 50.42 0.00 2.05 0.70 0.10 46.73 09:08:01 AM all 32.99 0.00 2.06 0.39 0.11 64.44 09:08:01 AM 0 20.86 0.00 1.95 0.37 0.12 76.70 09:08:01 AM 1 45.13 0.00 2.17 0.42 0.10 52.18 Average: all 35.52 0.37 5.53 2.69 0.12 55.78 Average: 0 25.84 0.48 6.15 2.68 0.12 64.72 Average: 1 45.17 0.25 4.90 2.69 0.12 46.86