---> uname -a: Linux prd-centos8-builder-1c-1g-1989.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: 770 294 81 5 394 344 Swap: 1023 31 992 ---> 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:c1:77:91 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.71/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86059sec preferred_lft 86059sec inet6 fe80::f816:3eff:fec1:7791/64 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) 04/18/2024 _x86_64_ (1 CPU) 12:03:49 LINUX RESTART (1 CPU) 12:04:01 PM tps rtps wtps bread/s bwrtn/s 12:05:01 PM 286.55 200.95 85.60 16120.24 42132.53 12:06:01 PM 154.60 30.96 123.65 3634.57 13282.40 12:07:01 PM 81.62 37.16 44.46 1971.67 3764.07 12:08:01 PM 27.43 5.70 21.74 188.14 557.59 12:09:01 PM 117.46 97.78 19.68 7332.09 748.02 Average: 133.56 74.52 59.03 5850.58 12101.55 12:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:05:01 PM 72420 306532 716792 90.82 2104 305960 513368 27.93 141720 417352 15656 12:06:01 PM 111148 354724 678064 85.92 932 309468 463924 25.24 117140 389992 13480 12:07:01 PM 113716 332956 675496 85.59 776 285876 492752 26.81 134344 374856 40 12:08:01 PM 147576 364420 641636 81.30 776 283416 463832 25.24 155064 320796 20 12:09:01 PM 109448 377576 679764 86.13 596 333596 460604 25.06 161404 356904 144 Average: 110862 347242 678350 85.95 1037 303663 478896 26.06 141934 371980 5868 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 227.72 115.65 1013.80 54.53 0.00 0.00 0.00 0.00 12:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:06:01 PM eth0 53.46 51.04 629.95 6.94 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 28.40 30.71 278.92 8.73 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 16.49 18.95 13.03 8.10 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 21.64 20.03 21.04 11.79 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 69.56 47.29 391.46 18.02 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) 04/18/2024 _x86_64_ (1 CPU) 12:03:49 LINUX RESTART (1 CPU) 12:04:01 PM CPU %user %nice %system %iowait %steal %idle 12:05:01 PM all 61.78 0.10 17.60 9.82 0.13 10.57 12:05:01 PM 0 61.78 0.10 17.60 9.82 0.13 10.57 12:06:01 PM all 73.05 0.00 10.76 4.42 0.12 11.65 12:06:01 PM 0 73.05 0.00 10.76 4.42 0.12 11.65 12:07:01 PM all 64.29 0.00 4.91 4.07 0.10 26.64 12:07:01 PM 0 64.29 0.00 4.91 4.07 0.10 26.64 12:08:01 PM all 71.69 0.00 4.37 0.80 0.10 23.04 12:08:01 PM 0 71.69 0.00 4.37 0.80 0.10 23.04 12:09:01 PM all 57.05 0.00 5.21 11.95 0.10 25.69 12:09:01 PM 0 57.05 0.00 5.21 11.95 0.10 25.69 Average: all 65.57 0.02 8.57 6.21 0.11 19.52 Average: 0 65.57 0.02 8.57 6.21 0.11 19.52