---> uname -a: Linux prd-centos8-builder-1c-1g-3156.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: 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 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: 770 304 77 5 388 336 Swap: 1023 30 993 ---> 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:27:67:8a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.123/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86071sec preferred_lft 86071sec inet6 fe80::f816:3eff:fe27:678a/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) 02/28/2024 _x86_64_ (1 CPU) 21:03:38 LINUX RESTART (1 CPU) 09:04:01 PM tps rtps wtps bread/s bwrtn/s 09:05:01 PM 223.79 118.75 105.04 9801.23 44516.52 09:06:01 PM 172.91 44.24 128.67 4703.50 13801.42 09:07:01 PM 63.35 13.38 49.98 773.35 3205.06 09:08:01 PM 20.62 3.85 16.77 111.41 332.20 09:09:01 PM 167.54 118.09 49.45 8179.21 2621.30 Average: 129.67 59.68 69.99 4715.21 12903.35 09:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:05:01 PM 50168 291588 739044 93.64 1608 317092 530604 28.87 134420 461020 11476 09:06:01 PM 101380 330880 687832 87.15 0 294864 478072 26.01 114984 398488 23868 09:07:01 PM 151948 357040 637264 80.75 0 271124 462524 25.17 155140 315536 16 09:08:01 PM 97856 310044 691356 87.60 0 278192 506680 27.57 157692 366172 4820 09:09:01 PM 115856 362436 673356 85.32 0 313188 472796 25.73 145592 368640 29060 Average: 103442 330398 685770 86.89 322 294892 490135 26.67 141566 381971 13848 09:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:05:01 PM eth0 218.97 133.72 1445.62 55.18 0.00 0.00 0.00 0.00 09:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:06:01 PM eth0 31.66 31.27 347.19 6.98 0.00 0.00 0.00 0.00 09:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:07:01 PM eth0 23.69 26.20 173.84 9.40 0.00 0.00 0.00 0.00 09:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:08:01 PM eth0 19.44 21.16 18.25 7.94 0.00 0.00 0.00 0.00 09:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:09:01 PM eth0 18.14 17.85 18.32 12.20 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 62.42 46.06 400.91 18.35 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) 02/28/2024 _x86_64_ (1 CPU) 21:03:38 LINUX RESTART (1 CPU) 09:04:01 PM CPU %user %nice %system %iowait %steal %idle 09:05:01 PM all 64.09 0.08 13.88 7.17 0.12 14.66 09:05:01 PM 0 64.09 0.08 13.88 7.17 0.12 14.66 09:06:01 PM all 70.61 0.00 11.81 4.93 0.10 12.56 09:06:01 PM 0 70.61 0.00 11.81 4.93 0.10 12.56 09:07:01 PM all 66.59 0.00 4.79 2.35 0.08 26.18 09:07:01 PM 0 66.59 0.00 4.79 2.35 0.08 26.18 09:08:01 PM all 62.55 0.00 4.67 0.58 0.10 32.10 09:08:01 PM 0 62.55 0.00 4.67 0.58 0.10 32.10 09:09:01 PM all 65.20 0.00 7.01 14.49 0.08 13.22 09:09:01 PM 0 65.20 0.00 7.01 14.49 0.08 13.22 Average: all 65.81 0.02 8.43 5.90 0.10 19.75 Average: 0 65.81 0.02 8.43 5.90 0.10 19.75