---> uname -a: Linux prd-centos8-builder-2c-1g-19827.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 569 5048 19 2081 6825 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:c9:df:fa brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.8/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86089sec preferred_lft 86089sec inet6 fe80::f816:3eff:fec9:dffa/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) 04/01/2024 _x86_64_ (2 CPU) 10:03:34 LINUX RESTART (2 CPU) 10:04:02 AM tps rtps wtps bread/s bwrtn/s 10:05:01 AM 271.56 170.34 101.22 7051.87 41411.10 10:06:01 AM 99.45 0.23 99.22 16.53 7618.53 10:07:01 AM 40.06 0.35 39.71 43.73 3397.58 10:08:01 AM 12.10 0.00 12.10 0.00 238.56 Average: 105.11 42.21 62.90 1756.41 13050.66 10:04:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:05:01 AM 5300224 6971076 2584220 32.78 2688 1851164 795328 8.90 233076 2037744 109180 10:06:01 AM 5117052 6932284 2767392 35.10 2688 1982644 793208 8.88 221328 2180472 81880 10:07:01 AM 5192596 7008556 2691848 34.14 2688 1983956 695648 7.79 245676 2081212 12 10:08:01 AM 5143432 6959512 2741012 34.76 2688 1984084 744600 8.34 246364 2129840 152 Average: 5188326 6967857 2696118 34.20 2688 1950462 757196 8.48 236611 2107317 47806 10:04:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:05:01 AM eth0 287.72 154.02 1647.48 62.25 0.00 0.00 0.00 0.00 10:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:06:01 AM eth0 33.26 27.15 274.07 8.30 0.00 0.00 0.00 0.00 10:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:07:01 AM eth0 24.86 21.75 25.40 7.40 0.00 0.00 0.00 0.00 10:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:08:01 AM eth0 19.56 17.35 18.52 5.38 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 90.55 54.66 486.63 20.66 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) 04/01/2024 _x86_64_ (2 CPU) 10:03:34 LINUX RESTART (2 CPU) 10:04:02 AM CPU %user %nice %system %iowait %steal %idle 10:05:01 AM all 34.51 2.92 20.14 20.64 0.14 21.65 10:05:01 AM 0 25.41 3.99 25.20 25.76 0.14 19.51 10:05:01 AM 1 43.47 1.86 15.17 15.61 0.14 23.76 10:06:01 AM all 41.73 0.00 3.52 2.84 0.13 51.78 10:06:01 AM 0 44.35 0.00 3.76 2.92 0.13 48.83 10:06:01 AM 1 39.12 0.00 3.28 2.77 0.12 54.72 10:07:01 AM all 36.00 0.00 2.01 0.77 0.14 61.08 10:07:01 AM 0 47.13 0.00 2.14 1.20 0.20 49.33 10:07:01 AM 1 24.85 0.00 1.89 0.33 0.08 72.84 10:08:01 AM all 24.69 0.00 1.55 0.14 0.06 73.56 10:08:01 AM 0 30.28 0.00 1.62 0.13 0.07 67.90 10:08:01 AM 1 19.09 0.00 1.48 0.15 0.05 79.22 Average: all 34.23 0.71 6.67 5.96 0.12 52.32 Average: 0 36.93 0.96 7.97 7.29 0.14 46.72 Average: 1 31.54 0.45 5.38 4.63 0.10 57.89