---> uname -a: Linux prd-centos8-builder-1c-1g-2767.novalocal 4.18.0-496.el8.x86_64 #1 SMP Mon Jun 5 15:04:29 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): 1 On-line CPU(s) list: 0 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 1 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 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: 1 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 330M 0 330M 0% /dev tmpfs 386M 0 386M 0% /dev/shm tmpfs 386M 11M 376M 3% /run tmpfs 386M 0 386M 0% /sys/fs/cgroup /dev/vda1 20G 8.5G 12G 43% / tmpfs 78M 0 78M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 770 294 87 5 388 345 Swap: 1023 32 991 ---> 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 1450 qdisc fq_codel state UP group default qlen 1000 link/ether fa:16:3e:d9:51:56 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.161/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86014sec preferred_lft 86014sec inet6 fe80::f816:3eff:fed9:5156/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-496.el8.x86_64 (centos-stream-8-builder-648259bc-7a64-b836-c386-c6b0ebb25af2.nov) 01/04/2024 _x86_64_ (1 CPU) 09:03:52 LINUX RESTART (1 CPU) 09:04:01 AM tps rtps wtps bread/s bwrtn/s 09:05:01 AM 284.79 219.51 65.28 16148.28 40623.66 09:06:02 AM 140.58 30.27 110.31 3427.56 13214.43 09:07:01 AM 139.06 38.81 100.25 2505.66 10550.52 09:08:01 AM 45.39 8.66 36.73 512.14 1476.81 09:09:01 AM 19.99 4.61 15.38 118.87 302.45 09:10:01 AM 166.60 121.97 44.63 7817.82 1947.31 Average: 132.76 70.75 62.01 5097.27 11361.83 09:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:05:01 AM 55140 328160 733916 93.01 2104 351900 506328 27.55 133244 464912 21048 09:06:02 AM 94280 337280 694776 88.05 704 314400 490200 26.68 100968 435428 27996 09:07:01 AM 51868 267524 737188 93.43 280 281944 555652 30.24 112256 451188 15716 09:08:01 AM 119876 319688 669180 84.81 280 266764 504736 27.47 143820 353680 5160 09:09:01 AM 84964 296040 704092 89.23 280 278028 528148 28.74 146828 384380 14100 09:10:01 AM 85812 346316 703244 89.12 0 327752 493732 26.87 139520 399416 18516 Average: 81990 315835 707066 89.61 608 303465 513133 27.92 129439 414834 17089 09:04:01 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 196.32 110.95 834.86 53.62 0.00 0.00 0.00 0.00 09:06:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:06:02 AM eth0 73.82 65.82 1104.81 7.67 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 19.73 20.71 193.42 5.52 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 15.61 17.76 15.45 8.05 0.00 0.00 0.00 0.00 09:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:09:01 AM eth0 15.39 17.81 12.52 7.75 0.00 0.00 0.00 0.00 09:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:10:01 AM eth0 15.78 15.71 16.10 9.55 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 56.24 41.54 363.67 15.39 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-496.el8.x86_64 (centos-stream-8-builder-648259bc-7a64-b836-c386-c6b0ebb25af2.nov) 01/04/2024 _x86_64_ (1 CPU) 09:03:52 LINUX RESTART (1 CPU) 09:04:01 AM CPU %user %nice %system %iowait %steal %idle 09:05:01 AM all 57.97 0.12 11.78 19.88 0.12 10.13 09:05:01 AM 0 57.97 0.12 11.78 19.88 0.12 10.13 09:06:02 AM all 67.34 0.00 6.74 5.34 0.13 20.45 09:06:02 AM 0 67.34 0.00 6.74 5.34 0.13 20.45 09:07:01 AM all 66.35 0.00 5.55 7.03 0.10 20.97 09:07:01 AM 0 66.35 0.00 5.55 7.03 0.10 20.97 09:08:01 AM all 63.60 0.00 3.23 2.78 0.08 30.30 09:08:01 AM 0 63.60 0.00 3.23 2.78 0.08 30.30 09:09:01 AM all 62.39 0.00 2.67 0.55 0.08 34.31 09:09:01 AM 0 62.39 0.00 2.67 0.55 0.08 34.31 09:10:01 AM all 58.74 0.00 3.97 17.26 0.10 19.92 09:10:01 AM 0 58.74 0.00 3.97 17.26 0.10 19.92 Average: all 62.72 0.02 5.66 8.81 0.10 22.69 Average: 0 62.72 0.02 5.66 8.81 0.10 22.69