---> uname -a: Linux prd-centos8-builder-1c-1g-1446.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: 770 295 80 5 395 346 Swap: 1023 34 989 ---> 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:df:14:da brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.124/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86049sec preferred_lft 86049sec inet6 fe80::f816:3eff:fedf:14da/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) 12/19/2023 _x86_64_ (1 CPU) 21:03:56 LINUX RESTART (1 CPU) 09:05:03 PM tps rtps wtps bread/s bwrtn/s 09:06:01 PM 144.27 29.27 115.00 3534.50 13924.94 09:07:01 PM 134.13 36.11 98.02 2376.82 10245.69 09:08:01 PM 38.14 6.70 31.44 479.39 1561.67 09:09:01 PM 137.87 115.56 22.31 7548.82 773.69 Average: 113.37 47.05 66.32 3484.43 6569.72 09:05:03 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:06:01 PM 88476 325000 700580 88.79 28 306904 507552 27.62 98484 442812 27216 09:07:01 PM 155640 343800 633416 80.28 0 253336 486572 26.48 115064 346364 24840 09:08:01 PM 131384 330844 657672 83.35 0 265108 498132 27.11 135024 351276 1084 09:09:01 PM 57816 360816 731240 92.67 0 368828 473960 25.79 144452 418752 13660 Average: 108329 340115 680727 86.27 7 298544 491554 26.75 123256 389801 16700 09:05:03 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:06:01 PM eth0 74.27 69.50 1131.70 8.23 0.00 0.00 0.00 0.00 09:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:07:01 PM eth0 20.73 22.03 178.88 7.75 0.00 0.00 0.00 0.00 09:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:08:01 PM eth0 16.38 18.96 15.79 9.08 0.00 0.00 0.00 0.00 09:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:09:01 PM eth0 17.29 17.09 17.46 7.87 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 31.83 31.60 329.66 8.23 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) 12/19/2023 _x86_64_ (1 CPU) 21:03:56 LINUX RESTART (1 CPU) 09:05:03 PM CPU %user %nice %system %iowait %steal %idle 09:06:01 PM all 67.89 0.00 6.67 5.45 0.10 19.89 09:06:01 PM 0 67.89 0.00 6.67 5.45 0.10 19.89 09:07:01 PM all 61.14 0.00 5.37 6.53 0.08 26.87 09:07:01 PM 0 61.14 0.00 5.37 6.53 0.08 26.87 09:08:01 PM all 65.14 0.00 2.50 1.37 0.08 30.90 09:08:01 PM 0 65.14 0.00 2.50 1.37 0.08 30.90 09:09:01 PM all 51.35 0.00 3.37 15.32 0.10 29.86 09:09:01 PM 0 51.35 0.00 3.37 15.32 0.10 29.86 Average: all 61.33 0.00 4.46 7.18 0.09 26.94 Average: 0 61.33 0.00 4.46 7.18 0.09 26.94