---> uname -a: Linux prd-centos8-builder-1c-1g-3428.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: 2800.022 BogoMIPS: 5600.04 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: 770 296 96 5 377 343 Swap: 1023 29 994 ---> 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:95:f7:83 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.32/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86024sec preferred_lft 86024sec inet6 fe80::f816:3eff:fe95:f783/64 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) 01/12/2024 _x86_64_ (1 CPU) 02:03:50 LINUX RESTART (1 CPU) 02:04:01 AM tps rtps wtps bread/s bwrtn/s 02:05:02 AM 272.36 198.89 73.48 15541.70 40802.75 02:06:01 AM 148.03 27.55 120.48 3447.17 13845.84 02:07:01 AM 121.24 29.76 91.49 2310.70 7124.16 02:08:01 AM 26.39 4.66 21.72 285.32 596.14 02:09:01 AM 140.26 110.63 29.64 7389.91 1729.30 02:10:01 AM 58.01 17.13 40.88 760.27 1738.74 Average: 127.70 64.88 62.82 4961.57 10972.86 02:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:05:02 AM 92468 355488 696588 88.28 2104 340792 488432 26.58 130428 430100 20500 02:06:01 AM 64544 282896 724512 91.82 292 285240 535740 29.15 100756 444000 18568 02:07:01 AM 138048 327188 651008 82.50 140 256104 503764 27.41 138276 343232 6320 02:08:01 AM 129764 326648 659292 83.55 140 264080 502832 27.36 154088 336500 1084 02:09:01 AM 52640 365108 736416 93.33 0 378948 466492 25.39 153892 414764 8 02:10:01 AM 93764 351408 695292 88.12 0 323920 487568 26.53 143792 388416 29392 Average: 95205 334789 693851 87.93 446 308181 497471 27.07 136872 392835 12645 02:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:05:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:05:02 AM eth0 201.70 122.01 1050.66 55.73 0.00 0.00 0.00 0.00 02:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 AM eth0 54.90 50.46 736.40 6.43 0.00 0.00 0.00 0.00 02:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:01 AM eth0 22.44 23.58 181.19 6.74 0.00 0.00 0.00 0.00 02:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:08:01 AM eth0 15.84 18.62 15.67 8.72 0.00 0.00 0.00 0.00 02:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:09:01 AM eth0 16.94 16.51 17.23 8.04 0.00 0.00 0.00 0.00 02:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:10:01 AM eth0 12.16 13.98 9.49 7.95 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 54.03 40.86 334.38 15.63 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) 01/12/2024 _x86_64_ (1 CPU) 02:03:50 LINUX RESTART (1 CPU) 02:04:01 AM CPU %user %nice %system %iowait %steal %idle 02:05:02 AM all 58.71 0.10 10.82 19.76 0.15 10.46 02:05:02 AM 0 58.71 0.10 10.82 19.76 0.15 10.46 02:06:01 AM all 69.11 0.00 7.09 5.13 0.12 18.55 02:06:01 AM 0 69.11 0.00 7.09 5.13 0.12 18.55 02:07:01 AM all 62.34 0.00 5.12 5.11 0.12 27.32 02:07:01 AM 0 62.34 0.00 5.12 5.11 0.12 27.32 02:08:01 AM all 66.07 0.00 2.65 0.57 0.10 30.61 02:08:01 AM 0 66.07 0.00 2.65 0.57 0.10 30.61 02:09:01 AM all 52.50 0.00 3.67 15.17 0.12 28.54 02:09:01 AM 0 52.50 0.00 3.67 15.17 0.12 28.54 02:10:01 AM all 48.38 0.00 3.12 3.32 0.08 45.09 02:10:01 AM 0 48.38 0.00 3.12 3.32 0.08 45.09 Average: all 59.50 0.02 5.41 8.18 0.11 26.79 Average: 0 59.50 0.02 5.41 8.18 0.11 26.79