---> uname -a: Linux prd-centos8-builder-1c-1g-2891.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: 770 313 95 5 361 327 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:06:8d:22 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.173/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86047sec preferred_lft 86047sec inet6 fe80::f816:3eff:fe06:8d22/64 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) 01/05/2024 _x86_64_ (1 CPU) 21:03:53 LINUX RESTART (1 CPU) 09:04:01 PM tps rtps wtps bread/s bwrtn/s 09:05:02 PM 303.26 228.63 74.63 16346.97 40671.16 09:06:01 PM 157.01 28.88 128.13 3466.08 15552.53 09:07:01 PM 128.60 31.86 96.74 2355.10 7997.65 09:08:01 PM 24.17 4.93 19.24 434.98 382.78 09:09:01 PM 148.23 116.51 31.71 7488.35 1937.28 Average: 152.32 82.40 69.92 6031.44 13316.59 09:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:05:02 PM 49416 312468 739640 93.74 2016 341516 515696 28.06 124708 479360 25460 09:06:01 PM 48100 296184 740956 93.90 384 314812 511496 27.83 94516 474608 26344 09:07:01 PM 115564 309272 673492 85.35 0 259560 503028 27.37 123432 378820 13872 09:08:01 PM 95568 301440 693488 87.89 0 271764 507616 27.62 138940 383220 12712 09:09:01 PM 55700 335228 733356 92.94 0 345960 482320 26.25 147728 418548 8 Average: 72870 310918 716186 90.77 480 306722 504031 27.43 125865 426911 15679 09:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:05:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:05:02 PM eth0 211.20 119.09 1010.40 53.62 0.00 0.00 0.00 0.00 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 63.25 58.65 958.53 7.18 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 23.52 25.08 179.72 8.68 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 16.34 18.87 15.91 9.10 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 17.16 16.55 17.29 7.36 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 66.38 47.66 435.09 17.24 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) 01/05/2024 _x86_64_ (1 CPU) 21:03:53 LINUX RESTART (1 CPU) 09:04:01 PM CPU %user %nice %system %iowait %steal %idle 09:05:02 PM all 55.93 0.12 12.04 20.90 0.10 10.91 09:05:02 PM 0 55.93 0.12 12.04 20.90 0.10 10.91 09:06:01 PM all 68.96 0.00 6.84 5.57 0.10 18.53 09:06:01 PM 0 68.96 0.00 6.84 5.57 0.10 18.53 09:07:01 PM all 61.98 0.00 4.92 5.41 0.08 27.61 09:07:01 PM 0 61.98 0.00 4.92 5.41 0.08 27.61 09:08:01 PM all 64.94 0.00 2.55 0.58 0.08 31.84 09:08:01 PM 0 64.94 0.00 2.55 0.58 0.08 31.84 09:09:01 PM all 51.09 0.00 3.46 16.13 0.10 29.23 09:09:01 PM 0 51.09 0.00 3.46 16.13 0.10 29.23 Average: all 60.56 0.02 5.96 9.73 0.09 23.64 Average: 0 60.56 0.02 5.96 9.73 0.09 23.64