---> uname -a: Linux prd-centos8-builder-1c-1g-4485.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: 2799.870 BogoMIPS: 5599.74 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: 770 302 91 5 376 335 Swap: 1023 20 1003 ---> 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:2b:51:40 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.117/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86050sec preferred_lft 86050sec inet6 fe80::f816:3eff:fe2b:5140/64 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) 01/23/2024 _x86_64_ (1 CPU) 12:03:47 LINUX RESTART (1 CPU) 12:04:01 PM tps rtps wtps bread/s bwrtn/s 12:05:01 PM 254.30 173.52 80.78 12480.13 41139.67 12:06:01 PM 159.92 29.55 130.37 3843.76 14771.91 12:07:01 PM 96.20 17.36 78.84 1491.22 5791.68 12:08:01 PM 26.32 7.73 18.59 321.97 397.48 12:09:01 PM 155.16 120.11 35.05 7940.73 1983.17 Average: 138.40 69.67 68.73 5216.43 12818.25 12:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:05:01 PM 99576 347576 689480 87.38 2104 325700 492468 26.80 123676 427828 20748 12:06:01 PM 125804 338668 663252 84.06 272 277636 476780 25.95 87692 396684 7016 12:07:01 PM 154740 348780 634316 80.39 108 260208 478420 26.03 133576 330064 16 12:08:01 PM 174120 376364 614936 77.93 108 268396 447804 24.37 147160 296260 16 12:09:01 PM 140932 387752 648124 82.14 0 311884 441808 24.04 153328 321916 15800 Average: 139034 359828 650022 82.38 518 288765 467456 25.44 129086 354550 8719 12:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:05:01 PM eth0 203.51 123.83 1088.87 54.52 0.00 0.00 0.00 0.00 12:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:06:01 PM eth0 51.71 48.25 693.93 8.41 0.00 0.00 0.00 0.00 12:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:07:01 PM eth0 22.45 23.13 180.01 6.53 0.00 0.00 0.00 0.00 12:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:08:01 PM eth0 18.62 20.72 18.82 8.89 0.00 0.00 0.00 0.00 12:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:09:01 PM eth0 19.48 18.05 19.30 11.03 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 63.16 46.80 400.24 17.88 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) 01/23/2024 _x86_64_ (1 CPU) 12:03:47 LINUX RESTART (1 CPU) 12:04:01 PM CPU %user %nice %system %iowait %steal %idle 12:05:01 PM all 60.11 0.08 9.75 17.99 0.17 11.90 12:05:01 PM 0 60.11 0.08 9.75 17.99 0.17 11.90 12:06:01 PM all 70.66 0.00 7.39 5.04 0.13 16.77 12:06:01 PM 0 70.66 0.00 7.39 5.04 0.13 16.77 12:07:01 PM all 61.03 0.00 3.93 2.87 0.10 32.07 12:07:01 PM 0 61.03 0.00 3.93 2.87 0.10 32.07 12:08:01 PM all 63.62 0.00 2.67 0.87 0.12 32.73 12:08:01 PM 0 63.62 0.00 2.67 0.87 0.12 32.73 12:09:01 PM all 50.58 0.00 3.90 16.05 0.12 29.35 12:09:01 PM 0 50.58 0.00 3.90 16.05 0.12 29.35 Average: all 61.20 0.02 5.53 8.56 0.13 24.58 Average: 0 61.20 0.02 5.53 8.56 0.13 24.58