---> uname -a: Linux prd-centos8-builder-1c-1g-2739.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: 770 307 90 5 372 333 Swap: 1023 27 996 ---> 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:9f:c4:9f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.107/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86016sec preferred_lft 86016sec inet6 fe80::f816:3eff:fe9f:c49f/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) 01/03/2024 _x86_64_ (1 CPU) 23:03:58 LINUX RESTART (1 CPU) 11:05:01 PM tps rtps wtps bread/s bwrtn/s 11:06:01 PM 146.82 33.83 112.99 3505.03 13122.98 11:07:02 PM 144.66 42.49 102.16 2422.64 10579.58 11:08:01 PM 51.03 7.62 43.41 450.69 2226.41 11:09:01 PM 20.74 4.46 16.28 117.14 316.38 11:10:00 PM 170.76 128.29 42.47 7996.09 2267.83 11:10:01 PM 86.84 68.42 18.42 4084.21 232.89 Average: 106.79 43.31 63.48 2896.62 5710.76 11:05:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:06:01 PM 78544 357260 710512 90.05 2052 347276 469552 25.55 102948 445704 22788 11:07:02 PM 47992 278592 741064 93.92 1068 295812 538608 29.31 108368 459372 9236 11:08:01 PM 167688 351756 621368 78.75 1068 249040 466384 25.38 140320 308928 1084 11:09:01 PM 128428 318176 660628 83.72 1068 254716 500700 27.25 142808 344504 4524 11:10:00 PM 118772 359296 670284 84.95 300 307740 463388 25.22 153628 351472 18528 11:10:01 PM 112472 354536 676584 85.75 300 309320 469896 25.57 154732 356296 18540 Average: 108983 336603 680073 86.19 976 293984 484755 26.38 133801 377713 12450 11:05:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 74.53 68.35 1113.72 7.58 0.00 0.00 0.00 0.00 11:07:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:07:02 PM eth0 29.93 29.91 301.77 7.81 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 14.93 16.52 14.89 7.46 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 15.66 18.02 12.83 6.63 0.00 0.00 0.00 0.00 11:10:00 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:10:00 PM eth0 16.21 15.72 16.32 10.69 0.00 0.00 0.00 0.00 11:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:10:01 PM eth0 10.53 17.11 8.47 7.18 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 30.29 29.76 292.91 8.03 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) 01/03/2024 _x86_64_ (1 CPU) 23:03:58 LINUX RESTART (1 CPU) 11:05:01 PM CPU %user %nice %system %iowait %steal %idle 11:06:01 PM all 70.32 0.00 7.00 4.83 0.13 17.72 11:06:01 PM 0 70.32 0.00 7.00 4.83 0.13 17.72 11:07:02 PM all 65.76 0.00 5.57 6.87 0.12 21.69 11:07:02 PM 0 65.76 0.00 5.57 6.87 0.12 21.69 11:08:01 PM all 63.18 0.00 3.48 3.00 0.12 30.22 11:08:01 PM 0 63.18 0.00 3.48 3.00 0.12 30.22 11:09:01 PM all 61.35 0.00 2.70 0.82 0.10 35.03 11:09:01 PM 0 61.35 0.00 2.70 0.82 0.10 35.03 11:10:00 PM all 58.81 0.00 4.12 17.75 0.14 19.18 11:10:00 PM 0 58.81 0.00 4.12 17.75 0.14 19.18 11:10:01 PM all 58.44 0.00 2.60 2.60 0.00 36.36 11:10:01 PM 0 58.44 0.00 2.60 2.60 0.00 36.36 Average: all 63.88 0.00 4.57 6.63 0.12 24.80 Average: 0 63.88 0.00 4.57 6.63 0.12 24.80