---> uname -a: Linux prd-centos8-builder-1c-1g-952.novalocal 4.18.0-529.el8.x86_64 #1 SMP Wed Dec 6 01:03:46 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 329M 0 329M 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 9.0G 12G 45% / tmpfs 78M 0 78M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 770 303 80 6 385 335 Swap: 1023 24 999 ---> 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:41:64:0f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.174/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86070sec preferred_lft 86070sec inet6 fe80::f816:3eff:fe41:640f/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-529.el8.x86_64 (centos-stream-8-builder-7e611857-ce8d-42da-b0f0-357f5fb5fb5a.nov) 04/07/2024 _x86_64_ (1 CPU) 16:03:51 LINUX RESTART (1 CPU) 04:04:01 PM tps rtps wtps bread/s bwrtn/s 04:05:01 PM 299.07 221.03 78.03 16897.90 40718.95 04:06:01 PM 156.75 38.62 118.13 3984.95 13538.72 04:07:01 PM 69.34 22.85 46.49 1183.88 3731.03 04:08:01 PM 27.91 5.67 22.25 203.70 614.38 04:09:01 PM 136.56 113.60 22.96 7942.01 779.29 Average: 137.94 80.36 57.58 6043.17 11879.72 04:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:05:01 PM 98956 344676 690256 87.46 2104 320432 481444 26.20 133520 409988 31140 04:06:01 PM 102572 349120 686640 87.00 1892 312424 464004 25.25 117984 396680 19560 04:07:01 PM 156156 351500 633056 80.21 936 262620 468548 25.50 130376 333968 7752 04:08:01 PM 144352 344488 644860 81.71 936 267412 474140 25.80 147560 327536 20 04:09:01 PM 58584 310072 730628 92.58 548 318024 522120 28.41 155060 411436 164 Average: 112124 339971 677088 85.79 1283 296182 482051 26.23 136900 375922 11727 04:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:05:01 PM eth0 192.27 102.26 1000.45 52.73 0.00 0.00 0.00 0.00 04:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 PM eth0 54.40 51.79 636.40 7.01 0.00 0.00 0.00 0.00 04:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 PM eth0 28.28 30.23 279.05 9.41 0.00 0.00 0.00 0.00 04:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 PM eth0 15.31 18.68 12.73 8.90 0.00 0.00 0.00 0.00 04:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:09:01 PM eth0 19.70 19.13 19.80 10.95 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 62.01 44.43 389.79 17.80 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-529.el8.x86_64 (centos-stream-8-builder-7e611857-ce8d-42da-b0f0-357f5fb5fb5a.nov) 04/07/2024 _x86_64_ (1 CPU) 16:03:51 LINUX RESTART (1 CPU) 04:04:01 PM CPU %user %nice %system %iowait %steal %idle 04:05:01 PM all 60.66 0.10 19.07 10.13 0.08 9.96 04:05:01 PM 0 60.66 0.10 19.07 10.13 0.08 9.96 04:06:01 PM all 74.09 0.00 10.40 4.22 0.10 11.20 04:06:01 PM 0 74.09 0.00 10.40 4.22 0.10 11.20 04:07:01 PM all 66.26 0.00 4.95 2.79 0.08 25.92 04:07:01 PM 0 66.26 0.00 4.95 2.79 0.08 25.92 04:08:01 PM all 70.65 0.00 4.10 0.50 0.08 24.67 04:08:01 PM 0 70.65 0.00 4.10 0.50 0.08 24.67 04:09:01 PM all 60.99 0.00 4.91 13.27 0.10 20.73 04:09:01 PM 0 60.99 0.00 4.91 13.27 0.10 20.73 Average: all 66.53 0.02 8.68 6.18 0.09 18.50 Average: 0 66.53 0.02 8.68 6.18 0.09 18.50