---> uname -a: Linux prd-centos8-builder-1c-1g-4467.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: 770 307 79 5 384 332 Swap: 1023 23 1000 ---> 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:ce:ca:8b 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 86068sec preferred_lft 86068sec inet6 fe80::f816:3eff:fece:ca8b/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) 03/13/2024 _x86_64_ (1 CPU) 15:03:38 LINUX RESTART (1 CPU) 03:04:02 PM tps rtps wtps bread/s bwrtn/s 03:05:01 PM 217.22 114.14 103.08 9118.00 44899.58 03:06:01 PM 155.75 44.45 111.30 4396.53 11954.12 03:07:01 PM 55.21 15.17 40.04 693.27 2966.34 03:08:01 PM 19.34 4.73 14.61 170.02 314.24 03:09:01 PM 140.03 113.36 26.67 7952.82 1325.05 Average: 117.20 58.20 59.00 4451.56 12190.91 03:04:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:05:01 PM 55560 295040 733652 92.96 1964 314796 526088 28.63 122868 463516 16592 03:06:01 PM 142444 381712 646768 81.95 16 305740 426616 23.21 113496 360240 16360 03:07:01 PM 85548 296780 703664 89.16 0 278152 517480 28.16 153168 382740 14752 03:08:01 PM 159232 359544 629980 79.82 0 267284 452908 24.64 154032 307332 8 03:09:01 PM 59416 322360 729796 92.47 0 328640 502596 27.35 176172 388612 13412 Average: 100440 331087 688772 87.27 396 298922 485138 26.40 143947 380488 12225 03:04:02 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 242.90 135.09 1467.81 56.16 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 28.44 27.71 247.36 7.01 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 27.88 28.01 258.62 7.82 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 18.12 19.22 14.66 8.10 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 18.16 18.47 18.56 13.33 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 66.56 45.43 398.11 18.37 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) 03/13/2024 _x86_64_ (1 CPU) 15:03:38 LINUX RESTART (1 CPU) 03:04:02 PM CPU %user %nice %system %iowait %steal %idle 03:05:01 PM all 65.42 0.08 14.20 6.45 0.12 13.73 03:05:01 PM 0 65.42 0.08 14.20 6.45 0.12 13.73 03:06:01 PM all 69.42 0.00 10.78 5.07 0.12 14.61 03:06:01 PM 0 69.42 0.00 10.78 5.07 0.12 14.61 03:07:01 PM all 62.76 0.00 4.51 2.44 0.12 30.17 03:07:01 PM 0 62.76 0.00 4.51 2.44 0.12 30.17 03:08:01 PM all 64.13 0.00 4.81 0.33 0.10 30.63 03:08:01 PM 0 64.13 0.00 4.81 0.33 0.10 30.63 03:09:01 PM all 66.48 0.00 5.28 13.24 0.12 14.89 03:09:01 PM 0 66.48 0.00 5.28 13.24 0.12 14.89 Average: all 65.64 0.02 7.90 5.50 0.11 20.83 Average: 0 65.64 0.02 7.90 5.50 0.11 20.83