---> uname -a: Linux prd-centos8-builder-1c-1g-733.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: 770 295 77 5 398 344 Swap: 1023 22 1001 ---> 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:cb:0e:11 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.148/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86003sec preferred_lft 86003sec inet6 fe80::f816:3eff:fecb:e11/64 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) 04/05/2024 _x86_64_ (1 CPU) 13:03:49 LINUX RESTART (1 CPU) 01:04:02 PM tps rtps wtps bread/s bwrtn/s 01:05:01 PM 282.50 199.04 83.47 16455.19 42112.86 01:06:01 PM 24.34 3.82 20.53 499.70 2661.20 01:07:01 PM 105.91 26.72 79.18 2620.57 7770.60 01:08:01 PM 97.63 32.99 64.64 1884.49 6058.07 01:09:01 PM 27.15 5.75 21.40 185.08 571.35 01:10:01 PM 127.15 107.06 20.09 7635.92 653.11 Average: 110.33 62.20 48.13 4849.59 9886.84 01:04:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:05:01 PM 54964 288996 734248 93.04 2104 308456 536480 29.19 125016 453352 15280 01:06:01 PM 54916 299136 734296 93.04 2100 317908 528664 28.77 134760 446440 16 01:07:01 PM 75672 316592 713540 90.41 1388 307628 512444 27.88 104636 447516 26984 01:08:01 PM 153884 353016 635328 80.50 1188 263392 478284 26.03 130192 336424 6704 01:09:01 PM 188304 391424 600908 76.14 1188 267424 435612 23.70 149044 282404 20 01:10:01 PM 107020 375988 682192 86.44 1188 333416 460936 25.08 161536 356356 36 Average: 105793 337525 683419 86.60 1526 299704 492070 26.78 134197 387082 8173 01:04:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 PM eth0 207.72 116.42 1030.20 55.08 0.00 0.00 0.00 0.00 01:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 PM eth0 27.12 24.28 386.35 2.59 0.00 0.00 0.00 0.00 01:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 PM eth0 23.54 23.00 240.82 3.41 0.00 0.00 0.00 0.00 01:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 PM eth0 26.46 28.60 278.34 8.71 0.00 0.00 0.00 0.00 01:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:09:01 PM eth0 14.29 17.01 12.33 8.95 0.00 0.00 0.00 0.00 01:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:10:01 PM eth0 21.74 20.39 21.54 10.44 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 53.07 38.07 326.40 14.76 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) 04/05/2024 _x86_64_ (1 CPU) 13:03:49 LINUX RESTART (1 CPU) 01:04:02 PM CPU %user %nice %system %iowait %steal %idle 01:05:01 PM all 58.03 0.08 16.95 11.96 0.12 12.86 01:05:01 PM 0 58.03 0.08 16.95 11.96 0.12 12.86 01:06:01 PM all 13.92 0.00 1.79 0.58 0.07 83.64 01:06:01 PM 0 13.92 0.00 1.79 0.58 0.07 83.64 01:07:01 PM all 46.01 0.00 7.46 3.74 0.08 42.71 01:07:01 PM 0 46.01 0.00 7.46 3.74 0.08 42.71 01:08:01 PM all 66.92 0.00 6.04 3.11 0.10 23.83 01:08:01 PM 0 66.92 0.00 6.04 3.11 0.10 23.83 01:09:01 PM all 62.21 0.00 3.79 0.68 0.10 33.22 01:09:01 PM 0 62.21 0.00 3.79 0.68 0.10 33.22 01:10:01 PM all 53.75 0.00 5.18 13.13 0.10 27.84 01:10:01 PM 0 53.75 0.00 5.18 13.13 0.10 27.84 Average: all 50.12 0.01 6.84 5.51 0.09 37.42 Average: 0 50.12 0.01 6.84 5.51 0.09 37.42