---> uname -a: Linux prd-centos8-builder-1c-1g-5706.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: 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 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: 770 297 77 5 394 340 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:d1:df:4d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.57/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86082sec preferred_lft 86082sec inet6 fe80::f816:3eff:fed1:df4d/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) 03/27/2024 _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 266.17 172.73 93.44 14044.03 42911.14 11:06:01 PM 163.43 46.08 117.34 4561.81 13082.91 11:07:01 PM 60.30 16.74 43.56 751.62 2947.39 11:08:01 PM 18.92 3.96 14.96 69.15 289.51 11:09:01 PM 137.71 110.74 26.97 7903.65 923.80 Average: 129.32 70.07 59.26 5467.05 12034.64 11:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:05:01 PM 68824 291436 720388 91.28 1948 295472 535180 29.12 136208 437020 18920 11:06:01 PM 107500 346164 681712 86.38 416 303412 474936 25.84 111136 398084 24932 11:07:01 PM 75608 287528 713604 90.42 416 277196 538500 29.30 152684 393240 24 11:08:01 PM 120188 333908 669024 84.77 416 279008 488832 26.60 153292 347044 1084 11:09:01 PM 73948 347208 715264 90.63 416 337952 488064 26.56 158388 393108 12624 Average: 89214 321249 699998 88.70 722 298608 505102 27.48 142342 393699 11517 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 225.84 118.21 1187.14 54.03 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 42.87 41.90 499.54 7.91 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 27.72 29.65 277.39 9.53 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 19.19 20.39 15.97 7.47 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 19.17 19.66 19.26 14.14 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 66.98 45.97 399.95 18.62 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) 03/27/2024 _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 62.24 0.08 15.31 11.22 0.10 11.05 11:05:01 PM 0 62.24 0.08 15.31 11.22 0.10 11.05 11:06:01 PM all 70.43 0.00 10.40 5.96 0.10 13.12 11:06:01 PM 0 70.43 0.00 10.40 5.96 0.10 13.12 11:07:01 PM all 66.77 0.00 4.73 2.62 0.08 25.80 11:07:01 PM 0 66.77 0.00 4.73 2.62 0.08 25.80 11:08:01 PM all 62.24 0.00 4.76 0.32 0.10 32.59 11:08:01 PM 0 62.24 0.00 4.76 0.32 0.10 32.59 11:09:01 PM all 65.30 0.00 5.59 13.34 0.08 15.68 11:09:01 PM 0 65.30 0.00 5.59 13.34 0.08 15.68 Average: all 65.40 0.02 8.16 6.69 0.09 19.65 Average: 0 65.40 0.02 8.16 6.69 0.09 19.65