---> uname -a: Linux prd-centos8-builder-1c-1g-4222.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: 2799.870 BogoMIPS: 5599.74 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: 770 296 88 5 385 343 Swap: 1023 28 995 ---> 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:79:40:7b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.233/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86055sec preferred_lft 86055sec inet6 fe80::f816:3eff:fe79:407b/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) 01/20/2024 _x86_64_ (1 CPU) 09:03:52 LINUX RESTART (1 CPU) 09:04:01 AM tps rtps wtps bread/s bwrtn/s 09:05:03 AM 285.18 215.85 69.34 16002.66 40993.93 09:06:01 AM 164.10 32.20 131.90 3872.59 15456.63 09:07:01 AM 104.33 20.17 84.16 1854.41 6224.47 09:08:01 AM 24.96 6.28 18.68 300.35 413.43 09:09:01 AM 153.71 118.75 34.96 7460.50 2160.48 Average: 146.40 79.02 67.39 5915.81 13042.65 09:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:05:03 AM 50628 313044 738428 93.58 2104 340984 526084 28.63 140968 461588 15148 09:06:01 AM 177888 386840 611168 77.46 1120 275672 422496 22.99 86320 347964 16112 09:07:01 AM 73084 283216 715972 90.74 664 277680 544704 29.64 135432 412704 1840 09:08:01 AM 144936 349708 644120 81.63 664 272356 474244 25.81 148000 327096 16 09:09:01 AM 57188 304284 731868 92.75 0 314412 534848 29.11 139088 428068 12300 Average: 100745 327418 688311 87.23 910 296221 500475 27.23 129962 395484 9083 09:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:05:03 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:05:03 AM eth0 183.47 115.03 1047.43 54.32 0.00 0.00 0.00 0.00 09:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:06:01 AM eth0 55.89 51.21 751.34 6.63 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 23.07 24.45 181.73 8.36 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 16.75 19.00 16.29 7.61 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 17.17 17.02 17.42 8.34 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 59.33 45.32 400.74 17.13 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) 01/20/2024 _x86_64_ (1 CPU) 09:03:52 LINUX RESTART (1 CPU) 09:04:01 AM CPU %user %nice %system %iowait %steal %idle 09:05:03 AM all 57.14 0.10 10.75 21.48 0.13 10.40 09:05:03 AM 0 57.14 0.10 10.75 21.48 0.13 10.40 09:06:01 AM all 69.93 0.00 6.96 4.75 0.10 18.26 09:06:01 AM 0 69.93 0.00 6.96 4.75 0.10 18.26 09:07:01 AM all 60.97 0.00 3.99 4.57 0.10 30.36 09:07:01 AM 0 60.97 0.00 3.99 4.57 0.10 30.36 09:08:01 AM all 64.99 0.00 2.52 0.73 0.10 31.66 09:08:01 AM 0 64.99 0.00 2.52 0.73 0.10 31.66 09:09:01 AM all 50.38 0.00 3.60 15.47 0.08 30.47 09:09:01 AM 0 50.38 0.00 3.60 15.47 0.08 30.47 Average: all 60.62 0.02 5.55 9.43 0.10 24.27 Average: 0 60.62 0.02 5.55 9.43 0.10 24.27