---> uname -a: Linux prd-centos8-builder-1c-1g-4077.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: 770 301 93 6 375 337 Swap: 1023 27 996 ---> 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:89:21:9b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.222/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86044sec preferred_lft 86044sec inet6 fe80::f816:3eff:fe89:219b/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) 01/18/2024 _x86_64_ (1 CPU) 17:03:50 LINUX RESTART (1 CPU) 05:04:01 PM tps rtps wtps bread/s bwrtn/s 05:05:02 PM 273.00 198.77 74.23 15537.96 40680.62 05:06:01 PM 158.45 31.42 127.03 3584.91 15137.46 05:07:01 PM 106.08 26.11 79.97 2021.53 5628.93 05:08:01 PM 25.72 3.78 21.94 230.02 645.88 05:09:01 PM 159.57 127.52 32.05 8043.96 1920.83 Average: 144.58 77.72 66.86 5895.08 12806.13 05:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:05:02 PM 81940 331016 707116 89.62 2100 327660 514980 28.02 126924 447652 23796 05:06:01 PM 214140 392568 574916 72.86 52 245992 424256 23.09 84144 316868 17852 05:07:01 PM 102572 307780 686484 87.00 44 273268 520216 28.31 138400 380056 21524 05:08:01 PM 90560 302392 698496 88.52 44 279900 526400 28.65 151316 379432 12708 05:09:01 PM 56556 335600 732500 92.83 0 347116 494712 26.92 160952 407180 1768 Average: 109154 333871 679902 86.17 448 294787 496113 27.00 132347 386238 15530 05:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:05:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:05:02 PM eth0 193.25 122.24 1048.08 54.39 0.00 0.00 0.00 0.00 05:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:06:01 PM eth0 53.34 49.87 737.45 6.29 0.00 0.00 0.00 0.00 05:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:07:01 PM eth0 22.81 24.71 181.93 8.81 0.00 0.00 0.00 0.00 05:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:08:01 PM eth0 15.84 18.27 15.50 8.58 0.00 0.00 0.00 0.00 05:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:09:01 PM eth0 24.16 21.31 23.15 16.99 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 61.96 47.30 400.42 19.06 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) 01/18/2024 _x86_64_ (1 CPU) 17:03:50 LINUX RESTART (1 CPU) 05:04:01 PM CPU %user %nice %system %iowait %steal %idle 05:05:02 PM all 58.64 0.12 10.29 19.61 0.08 11.26 05:05:02 PM 0 58.64 0.12 10.29 19.61 0.08 11.26 05:06:01 PM all 71.35 0.00 6.91 5.20 0.10 16.44 05:06:01 PM 0 71.35 0.00 6.91 5.20 0.10 16.44 05:07:01 PM all 59.84 0.00 4.20 5.54 0.08 30.34 05:07:01 PM 0 59.84 0.00 4.20 5.54 0.08 30.34 05:08:01 PM all 66.34 0.00 2.45 0.45 0.10 30.66 05:08:01 PM 0 66.34 0.00 2.45 0.45 0.10 30.66 05:09:01 PM all 53.09 0.00 3.74 16.00 0.08 27.09 05:09:01 PM 0 53.09 0.00 3.74 16.00 0.08 27.09 Average: all 61.82 0.02 5.51 9.37 0.09 23.18 Average: 0 61.82 0.02 5.51 9.37 0.09 23.18