---> uname -a: Linux prd-centos8-builder-1c-1g-3891.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: 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 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: 770 297 93 5 379 342 Swap: 1023 26 997 ---> 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:76:4c:18 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.56/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86038sec preferred_lft 86038sec inet6 fe80::f816:3eff:fe76:4c18/64 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) 01/16/2024 _x86_64_ (1 CPU) 14:03:46 LINUX RESTART (1 CPU) 02:04:01 PM tps rtps wtps bread/s bwrtn/s 02:05:02 PM 235.54 160.03 75.51 11451.97 41274.45 02:06:01 PM 152.00 23.00 129.00 3179.44 14755.15 02:07:01 PM 93.93 18.05 75.89 1526.95 5458.92 02:08:01 PM 26.69 4.23 22.46 354.89 632.08 02:09:01 PM 143.45 116.34 27.11 7596.00 1607.13 Average: 130.27 64.47 65.81 4827.80 12744.18 02:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:05:02 PM 110084 363648 678972 86.05 1960 331292 476528 25.93 131856 412060 16364 02:06:01 PM 161696 359804 627360 79.51 68 264560 452756 24.64 91676 359648 15468 02:07:01 PM 104744 307560 684312 86.73 60 269592 519704 28.28 131100 385812 20120 02:08:01 PM 99004 311784 690052 87.45 60 279696 513720 27.96 144984 378416 12712 02:09:01 PM 52372 354548 736684 93.36 16 368452 477444 25.98 152784 416852 5628 Average: 105580 339469 683476 86.62 433 302718 488030 26.56 130480 390558 14058 02:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:05:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:05:02 PM eth0 188.90 117.90 1055.66 55.03 0.00 0.00 0.00 0.00 02:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 PM eth0 56.28 53.07 731.44 6.44 0.00 0.00 0.00 0.00 02:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:01 PM eth0 23.73 25.26 186.58 8.31 0.00 0.00 0.00 0.00 02:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:08:01 PM eth0 16.14 18.79 15.78 8.52 0.00 0.00 0.00 0.00 02:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:09:01 PM eth0 16.64 16.16 17.02 7.76 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 60.37 46.23 400.42 17.25 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) 01/16/2024 _x86_64_ (1 CPU) 14:03:46 LINUX RESTART (1 CPU) 02:04:01 PM CPU %user %nice %system %iowait %steal %idle 02:05:02 PM all 62.96 0.08 8.73 16.69 0.08 11.45 02:05:02 PM 0 62.96 0.08 8.73 16.69 0.08 11.45 02:06:01 PM all 71.18 0.00 7.06 4.25 0.08 17.42 02:06:01 PM 0 71.18 0.00 7.06 4.25 0.08 17.42 02:07:01 PM all 60.49 0.00 4.12 4.10 0.08 31.20 02:07:01 PM 0 60.49 0.00 4.12 4.10 0.08 31.20 02:08:01 PM all 64.39 0.00 2.47 0.33 0.07 32.74 02:08:01 PM 0 64.39 0.00 2.47 0.33 0.07 32.74 02:09:01 PM all 50.79 0.00 3.24 15.75 0.08 30.14 02:09:01 PM 0 50.79 0.00 3.24 15.75 0.08 30.14 Average: all 61.94 0.02 5.12 8.24 0.08 24.61 Average: 0 61.94 0.02 5.12 8.24 0.08 24.61