---> uname -a: Linux prd-centos8-builder-1c-1g-2974.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: 770 313 68 6 388 324 Swap: 1023 25 998 ---> 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:51:e7:47 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.20/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86079sec preferred_lft 86079sec inet6 fe80::f816:3eff:fe51:e747/64 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) 06/08/2024 _x86_64_ (1 CPU) 15:03:37 LINUX RESTART (1 CPU) 03:04:01 PM tps rtps wtps bread/s bwrtn/s 03:05:01 PM 244.85 113.45 131.40 9566.85 44439.39 03:06:01 PM 144.87 36.98 107.89 3586.41 11202.20 03:07:01 PM 46.83 12.60 34.23 601.50 2195.38 03:08:01 PM 38.11 20.64 17.47 819.72 581.70 03:09:01 PM 132.29 102.12 30.18 7884.55 993.70 Average: 121.42 57.16 64.25 4492.70 11889.95 03:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:05:01 PM 66252 296856 722960 91.61 2012 306588 523044 28.46 141300 432924 10520 03:06:01 PM 49008 306304 740204 93.79 348 323792 504040 27.43 134080 435024 1268 03:07:01 PM 90272 302476 698940 88.56 348 279100 509632 27.73 156308 372520 15812 03:08:01 PM 68376 288752 720836 91.34 276 287000 522992 28.46 168424 382040 15796 03:09:01 PM 69512 331176 719700 91.19 232 328236 500064 27.21 165688 391956 12604 Average: 68684 305113 720528 91.30 643 304943 511954 27.86 153160 402893 11200 03:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:05:01 PM eth0 221.68 139.74 1438.85 59.04 0.00 0.00 0.00 0.00 03:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:06:01 PM eth0 30.18 30.60 249.65 8.15 0.00 0.00 0.00 0.00 03:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:07:01 PM eth0 30.00 30.16 277.95 9.94 0.00 0.00 0.00 0.00 03:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:08:01 PM eth0 17.52 18.27 14.50 6.45 0.00 0.00 0.00 0.00 03:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:09:01 PM eth0 18.96 18.50 18.85 14.13 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 63.70 47.47 400.18 19.55 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) 06/08/2024 _x86_64_ (1 CPU) 15:03:37 LINUX RESTART (1 CPU) 03:04:01 PM CPU %user %nice %system %iowait %steal %idle 03:05:01 PM all 60.58 0.08 14.47 10.41 0.13 14.32 03:05:01 PM 0 60.58 0.08 14.47 10.41 0.13 14.32 03:06:01 PM all 68.78 0.00 9.93 4.58 0.12 16.60 03:06:01 PM 0 68.78 0.00 9.93 4.58 0.12 16.60 03:07:01 PM all 69.35 0.00 4.76 1.87 0.13 23.89 03:07:01 PM 0 69.35 0.00 4.76 1.87 0.13 23.89 03:08:01 PM all 58.36 0.00 4.29 1.39 0.12 35.84 03:08:01 PM 0 58.36 0.00 4.29 1.39 0.12 35.84 03:09:01 PM all 68.41 0.00 5.69 12.53 0.12 13.25 03:09:01 PM 0 68.41 0.00 5.69 12.53 0.12 13.25 Average: all 65.10 0.02 7.83 6.15 0.12 20.78 Average: 0 65.10 0.02 7.83 6.15 0.12 20.78