---> uname -a: Linux prd-centos8-builder-1c-1g-3960.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: 770 308 67 6 394 331 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:16:79:80 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.58/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86063sec preferred_lft 86063sec inet6 fe80::f816:3eff:fe16:7980/64 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) 03/08/2024 _x86_64_ (1 CPU) 00:03:47 LINUX RESTART (1 CPU) 12:04:01 AM tps rtps wtps bread/s bwrtn/s 12:05:01 AM 269.45 180.80 88.66 14581.15 42267.74 12:06:01 AM 160.76 39.04 121.72 3903.80 14217.19 12:07:01 AM 79.66 14.52 65.14 1285.94 4632.28 12:08:01 AM 25.25 6.92 18.33 275.42 374.74 12:09:01 AM 157.10 113.62 43.47 8322.05 2305.00 Average: 138.45 70.99 67.47 5674.21 12760.63 12:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:05:01 AM 106656 344180 682556 86.49 1952 311740 483392 26.30 117448 419648 17360 12:06:01 AM 100560 341936 688652 87.26 616 308648 470588 25.61 120280 395068 7316 12:07:01 AM 189456 380256 599756 75.99 168 258572 459668 25.01 137408 293704 16 12:08:01 AM 146956 344496 642256 81.38 168 265360 472832 25.73 149768 323284 16 12:09:01 AM 84724 328836 704488 89.26 0 311184 497396 27.06 156992 383252 17388 Average: 125670 347941 663542 84.08 581 291101 476775 25.94 136379 362991 8419 12:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:05:01 AM eth0 211.19 112.01 1084.80 53.33 0.00 0.00 0.00 0.00 12:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:06:01 AM eth0 55.05 52.53 714.59 8.71 0.00 0.00 0.00 0.00 12:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:07:01 AM eth0 21.20 23.30 172.82 7.13 0.00 0.00 0.00 0.00 12:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:08:01 AM eth0 15.33 18.48 12.85 8.83 0.00 0.00 0.00 0.00 12:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:09:01 AM eth0 19.15 18.65 21.44 10.42 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 64.39 45.00 401.34 17.68 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) 03/08/2024 _x86_64_ (1 CPU) 00:03:47 LINUX RESTART (1 CPU) 12:04:01 AM CPU %user %nice %system %iowait %steal %idle 12:05:01 AM all 63.47 0.08 15.70 9.73 0.08 10.93 12:05:01 AM 0 63.47 0.08 15.70 9.73 0.08 10.93 12:06:01 AM all 72.55 0.00 10.80 4.46 0.10 12.10 12:06:01 AM 0 72.55 0.00 10.80 4.46 0.10 12.10 12:07:01 AM all 63.57 0.00 5.72 3.17 0.10 27.44 12:07:01 AM 0 63.57 0.00 5.72 3.17 0.10 27.44 12:08:01 AM all 70.81 0.00 3.96 0.73 0.08 24.42 12:08:01 AM 0 70.81 0.00 3.96 0.73 0.08 24.42 12:09:01 AM all 59.01 0.00 6.15 14.60 0.10 20.14 12:09:01 AM 0 59.01 0.00 6.15 14.60 0.10 20.14 Average: all 65.89 0.02 8.46 6.53 0.09 19.01 Average: 0 65.89 0.02 8.46 6.53 0.09 19.01