---> uname -a: Linux prd-centos8-builder-1c-1g-925.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: 770 299 101 5 369 339 Swap: 1023 22 1001 ---> 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:a0:b3:1f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.176/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86069sec preferred_lft 86069sec inet6 fe80::f816:3eff:fea0:b31f/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) 02/05/2024 _x86_64_ (1 CPU) 23:03:47 LINUX RESTART (1 CPU) 11:04:01 PM tps rtps wtps bread/s bwrtn/s 11:05:01 PM 286.53 220.80 65.73 16101.42 40131.31 11:06:01 PM 169.45 37.16 132.28 4569.58 15600.57 11:07:01 PM 98.38 17.71 80.67 1371.94 6215.09 11:08:01 PM 23.78 5.42 18.36 170.24 395.40 11:09:01 PM 165.31 121.48 43.83 7881.62 2354.66 Average: 148.71 80.53 68.18 6020.05 12942.98 11:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:05:01 PM 92948 362548 696108 88.22 1984 348464 477772 26.00 124444 434712 28552 11:06:01 PM 148128 357728 640928 81.23 48 277028 461444 25.11 99112 365140 17652 11:07:01 PM 210612 401536 578444 73.31 48 257500 427148 23.24 140856 268600 16 11:08:01 PM 159860 354416 629196 79.74 48 261092 471424 25.65 151876 307036 12 11:09:01 PM 102316 363900 686740 87.03 0 327936 474100 25.80 157052 365776 18532 Average: 142773 368026 646283 81.91 426 294404 462378 25.16 134668 348253 12953 11:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:05:01 PM eth0 174.30 113.94 1050.82 54.76 0.00 0.00 0.00 0.00 11:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:06:01 PM eth0 58.30 55.02 756.25 7.33 0.00 0.00 0.00 0.00 11:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:07:01 PM eth0 23.08 25.69 186.83 8.35 0.00 0.00 0.00 0.00 11:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:08:01 PM eth0 17.48 20.91 14.86 8.10 0.00 0.00 0.00 0.00 11:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:09:01 PM eth0 19.26 19.91 20.15 12.86 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 58.50 47.10 405.89 18.28 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) 02/05/2024 _x86_64_ (1 CPU) 23:03:47 LINUX RESTART (1 CPU) 11:04:01 PM CPU %user %nice %system %iowait %steal %idle 11:05:01 PM all 55.51 0.10 12.13 19.57 0.10 12.60 11:05:01 PM 0 55.51 0.10 12.13 19.57 0.10 12.60 11:06:01 PM all 75.72 0.00 7.62 4.59 0.12 11.96 11:06:01 PM 0 75.72 0.00 7.62 4.59 0.12 11.96 11:07:01 PM all 65.70 0.00 4.04 4.62 0.12 25.53 11:07:01 PM 0 65.70 0.00 4.04 4.62 0.12 25.53 11:08:01 PM all 68.21 0.00 2.92 0.78 0.10 27.99 11:08:01 PM 0 68.21 0.00 2.92 0.78 0.10 27.99 11:09:01 PM all 63.71 0.00 4.17 16.24 0.10 15.78 11:09:01 PM 0 63.71 0.00 4.17 16.24 0.10 15.78 Average: all 65.77 0.02 6.17 9.15 0.11 18.77 Average: 0 65.77 0.02 6.17 9.15 0.11 18.77