---> uname -a: Linux prd-centos8-builder-1c-1g-1582.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: 770 300 82 6 387 338 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:06:48:a5 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.141/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86066sec preferred_lft 86066sec inet6 fe80::f816:3eff:fe06:48a5/64 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) 04/13/2024 _x86_64_ (1 CPU) 20:03:46 LINUX RESTART (1 CPU) 08:04:01 PM tps rtps wtps bread/s bwrtn/s 08:05:01 PM 256.67 163.91 92.76 13636.38 42535.94 08:06:01 PM 146.64 36.86 109.78 3951.62 12336.17 08:07:01 PM 73.23 21.72 51.51 1051.21 3841.66 08:08:01 PM 20.66 4.68 15.98 101.30 314.81 08:09:01 PM 134.74 109.16 25.58 7900.88 835.05 Average: 126.43 67.30 59.13 5331.11 11981.54 08:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:05:01 PM 58088 289456 731124 92.64 2096 305124 530596 28.87 127924 447820 10932 08:06:01 PM 77268 326676 711944 90.21 268 316492 492652 26.81 125552 417324 21040 08:07:01 PM 134908 328612 654304 82.91 76 261216 497100 27.05 136388 351600 1080 08:08:01 PM 153364 347544 635848 80.57 76 261704 475056 25.85 152324 316192 12 08:09:01 PM 57480 305216 731732 92.72 0 314852 532276 28.96 155876 413476 144 Average: 96222 319501 692990 87.81 503 291878 505536 27.51 139613 389282 6642 08:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:05:01 PM eth0 215.57 122.90 1140.36 54.39 0.00 0.00 0.00 0.00 08:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:06:01 PM eth0 47.76 45.13 501.41 8.04 0.00 0.00 0.00 0.00 08:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:07:01 PM eth0 30.75 31.72 277.24 8.99 0.00 0.00 0.00 0.00 08:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:08:01 PM eth0 15.54 18.21 13.03 6.93 0.00 0.00 0.00 0.00 08:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:09:01 PM eth0 18.48 18.17 18.71 11.95 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 65.67 47.25 390.36 18.07 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) 04/13/2024 _x86_64_ (1 CPU) 20:03:46 LINUX RESTART (1 CPU) 08:04:01 PM CPU %user %nice %system %iowait %steal %idle 08:05:01 PM all 64.61 0.10 15.14 8.72 0.12 11.31 08:05:01 PM 0 64.61 0.10 15.14 8.72 0.12 11.31 08:06:01 PM all 74.41 0.00 10.20 4.57 0.10 10.72 08:06:01 PM 0 74.41 0.00 10.20 4.57 0.10 10.72 08:07:01 PM all 65.82 0.00 5.04 3.42 0.10 25.63 08:07:01 PM 0 65.82 0.00 5.04 3.42 0.10 25.63 08:08:01 PM all 67.88 0.00 3.89 0.33 0.10 27.80 08:08:01 PM 0 67.88 0.00 3.89 0.33 0.10 27.80 08:09:01 PM all 63.81 0.00 4.89 13.08 0.10 18.12 08:09:01 PM 0 63.81 0.00 4.89 13.08 0.10 18.12 Average: all 67.31 0.02 7.83 6.02 0.10 18.71 Average: 0 67.31 0.02 7.83 6.02 0.10 18.71