---> uname -a: Linux prd-centos8-builder-1c-1g-3029.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: 770 299 70 4 400 339 Swap: 1023 30 993 ---> 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:8d:79:76 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.154/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86065sec preferred_lft 86065sec inet6 fe80::f816:3eff:fe8d:7976/64 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) 02/27/2024 _x86_64_ (1 CPU) 12:03:40 LINUX RESTART (1 CPU) 12:04:01 PM tps rtps wtps bread/s bwrtn/s 12:05:01 PM 222.58 120.41 102.16 10065.21 44715.99 12:06:02 PM 169.23 41.55 127.67 4146.48 13566.24 12:07:01 PM 65.73 14.47 51.26 1190.04 3389.53 12:08:01 PM 20.30 5.38 14.92 172.82 311.28 12:09:01 PM 161.90 113.63 48.28 8143.00 2452.62 Average: 128.18 59.25 68.92 4756.68 12926.94 12:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:05:01 PM 54412 307332 734800 93.11 1964 326804 525580 28.60 120900 471324 3112 12:06:02 PM 137884 364996 651328 82.53 92 290592 443776 24.15 120064 351216 26528 12:07:01 PM 91312 304092 697900 88.43 0 277680 519184 28.25 148460 379484 14752 12:08:01 PM 153252 355056 635960 80.58 0 266744 465084 25.31 149064 315880 24 12:09:01 PM 114376 360032 674836 85.51 0 309764 478344 26.03 158000 352080 18564 Average: 110247 338302 678965 86.03 411 294317 486394 26.47 139298 373997 12596 12:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:05:01 PM eth0 209.23 124.89 1430.24 55.08 0.00 0.00 0.00 0.00 12:06:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:06:02 PM eth0 36.04 35.42 362.19 5.93 0.00 0.00 0.00 0.00 12:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:07:01 PM eth0 25.73 27.41 182.10 9.84 0.00 0.00 0.00 0.00 12:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:08:01 PM eth0 17.97 19.22 14.79 8.44 0.00 0.00 0.00 0.00 12:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:09:01 PM eth0 17.41 18.41 20.28 12.57 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 61.43 45.15 402.92 18.41 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) 02/27/2024 _x86_64_ (1 CPU) 12:03:40 LINUX RESTART (1 CPU) 12:04:01 PM CPU %user %nice %system %iowait %steal %idle 12:05:01 PM all 67.41 0.07 13.39 6.59 0.08 12.47 12:05:01 PM 0 67.41 0.07 13.39 6.59 0.08 12.47 12:06:02 PM all 72.01 0.00 11.33 6.26 0.10 10.30 12:06:02 PM 0 72.01 0.00 11.33 6.26 0.10 10.30 12:07:01 PM all 64.13 0.00 4.80 3.39 0.08 27.59 12:07:01 PM 0 64.13 0.00 4.80 3.39 0.08 27.59 12:08:01 PM all 63.67 0.00 4.49 0.70 0.10 31.04 12:08:01 PM 0 63.67 0.00 4.49 0.70 0.10 31.04 12:09:01 PM all 65.14 0.00 6.02 14.67 0.10 14.07 12:09:01 PM 0 65.14 0.00 6.02 14.67 0.10 14.07 Average: all 66.48 0.01 8.02 6.33 0.09 19.07 Average: 0 66.48 0.01 8.02 6.33 0.09 19.07