---> uname -a: Linux prd-centos8-builder-1c-1g-1483.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: 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 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: 770 297 90 5 382 340 Swap: 1023 33 990 ---> 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:82:40:d9 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.155/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86039sec preferred_lft 86039sec inet6 fe80::f816:3eff:fe82:40d9/64 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) 12/02/2023 _x86_64_ (1 CPU) 23:03:48 LINUX RESTART (1 CPU) 11:04:01 PM tps rtps wtps bread/s bwrtn/s 11:05:01 PM 305.12 228.81 76.31 16203.88 40558.13 11:06:01 PM 157.32 26.11 131.20 3356.35 16337.34 11:07:01 PM 113.30 36.60 76.69 2704.70 6482.81 11:08:02 PM 36.68 3.98 32.69 236.51 1593.60 11:09:01 PM 147.95 119.50 28.45 7593.36 1665.88 Average: 152.13 82.90 69.23 6015.83 13375.83 11:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:05:01 PM 51072 327972 737984 93.53 1988 354184 510960 27.81 115240 485356 24880 11:06:01 PM 60652 277404 728404 92.31 160 281732 535940 29.16 94312 451312 21720 11:07:01 PM 136108 331108 652948 82.75 0 258704 498520 27.13 127848 351784 24304 11:08:02 PM 122404 323712 666652 84.49 0 265108 504636 27.46 142924 350052 1064 11:09:01 PM 59156 363536 729900 92.50 0 368740 470824 25.62 140412 417944 3268 Average: 85878 324746 703178 89.12 430 305694 504176 27.44 124147 411290 15047 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 191.78 117.38 1008.54 54.04 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 63.07 58.35 907.30 7.11 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 21.86 23.58 179.38 8.21 0.00 0.00 0.00 0.00 11:08:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:08:02 PM eth0 16.02 18.49 15.56 8.86 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 17.43 17.03 17.43 7.40 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 62.22 47.09 427.33 17.17 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) 12/02/2023 _x86_64_ (1 CPU) 23:03:48 LINUX RESTART (1 CPU) 11:04:01 PM CPU %user %nice %system %iowait %steal %idle 11:05:01 PM all 56.12 0.15 11.94 19.69 0.13 11.97 11:05:01 PM 0 56.12 0.15 11.94 19.69 0.13 11.97 11:06:01 PM all 68.50 0.00 6.97 5.45 0.12 18.96 11:06:01 PM 0 68.50 0.00 6.97 5.45 0.12 18.96 11:07:01 PM all 59.37 0.00 4.57 5.07 0.10 30.89 11:07:01 PM 0 59.37 0.00 4.57 5.07 0.10 30.89 11:08:02 PM all 63.70 0.00 2.48 1.72 0.10 31.99 11:08:02 PM 0 63.70 0.00 2.48 1.72 0.10 31.99 11:09:01 PM all 51.59 0.00 3.48 16.10 0.10 28.72 11:09:01 PM 0 51.59 0.00 3.48 16.10 0.10 28.72 Average: all 59.89 0.03 5.90 9.58 0.11 24.50 Average: 0 59.89 0.03 5.90 9.58 0.11 24.50