---> uname -a: Linux prd-centos8-builder-1c-1g-3091.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: 2800.000 BogoMIPS: 5600.00 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: 770 300 82 5 387 338 Swap: 1023 32 991 ---> 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:1c:cd:ad brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.117/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85908sec preferred_lft 85908sec inet6 fe80::f816:3eff:fe1c:cdad/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) 01/07/2024 _x86_64_ (1 CPU) 23:03:54 LINUX RESTART (1 CPU) 11:05:01 PM tps rtps wtps bread/s bwrtn/s 11:06:01 PM 109.44 22.38 87.06 3288.46 9796.94 11:07:01 PM 102.80 22.73 80.07 1236.04 10017.97 11:08:01 PM 84.85 18.36 66.49 1279.57 5064.76 11:09:01 PM 26.68 3.72 22.96 322.35 1302.47 11:10:01 PM 16.11 4.23 11.88 68.75 243.45 11:11:01 PM 152.63 119.44 33.19 7673.15 1513.06 11:12:01 PM 51.62 9.15 42.48 536.00 1619.84 Average: 77.74 28.57 49.17 2057.87 4223.24 11:05:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:06:01 PM 82884 294112 706172 89.50 1416 280824 534628 29.09 105552 439828 29344 11:07:01 PM 102880 335000 686176 86.96 228 299472 473140 25.75 99376 409304 10256 11:08:01 PM 196780 377580 592276 75.06 204 245840 439520 23.92 120464 298156 14728 11:09:01 PM 157176 347988 631880 80.08 204 256152 471356 25.65 138244 320856 1084 11:10:01 PM 173224 363824 615832 78.05 204 255956 474496 25.82 139016 302836 12 11:11:01 PM 56936 337700 732120 92.78 136 346004 492532 26.80 140836 423160 1628 11:12:01 PM 48316 318824 740740 93.88 136 336324 513256 27.93 184372 388604 24072 Average: 116885 339290 672171 85.19 361 288653 485561 26.42 132551 368963 11589 11:05:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:06:01 PM eth0 49.99 43.23 723.41 4.89 0.00 0.00 0.00 0.00 11:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:07:01 PM eth0 34.90 32.42 518.61 6.41 0.00 0.00 0.00 0.00 11:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:08:01 PM eth0 17.23 17.83 175.99 4.43 0.00 0.00 0.00 0.00 11:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:09:01 PM eth0 12.00 14.50 12.52 6.65 0.00 0.00 0.00 0.00 11:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:10:01 PM eth0 10.13 12.23 8.20 4.48 0.00 0.00 0.00 0.00 11:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:11:01 PM eth0 13.66 13.82 14.25 7.43 0.00 0.00 0.00 0.00 11:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:12:01 PM eth0 11.83 12.94 9.04 8.44 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 21.39 21.00 208.90 6.10 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) 01/07/2024 _x86_64_ (1 CPU) 23:03:54 LINUX RESTART (1 CPU) 11:05:01 PM CPU %user %nice %system %iowait %steal %idle 11:06:01 PM all 75.45 0.00 8.21 2.57 0.78 12.98 11:06:01 PM 0 75.45 0.00 8.21 2.57 0.78 12.98 11:07:01 PM all 76.19 0.00 7.07 3.73 0.83 12.17 11:07:01 PM 0 76.19 0.00 7.07 3.73 0.83 12.17 11:08:01 PM all 66.04 0.00 5.40 5.37 0.75 22.44 11:08:01 PM 0 66.04 0.00 5.40 5.37 0.75 22.44 11:09:01 PM all 68.66 0.00 3.12 0.95 0.75 26.52 11:09:01 PM 0 68.66 0.00 3.12 0.95 0.75 26.52 11:10:01 PM all 65.09 0.00 2.88 0.43 0.70 30.90 11:10:01 PM 0 65.09 0.00 2.88 0.43 0.70 30.90 11:11:01 PM all 58.84 0.00 4.23 15.89 1.08 19.96 11:11:01 PM 0 58.84 0.00 4.23 15.89 1.08 19.96 11:12:01 PM all 74.44 0.00 4.63 2.55 0.72 17.66 11:12:01 PM 0 74.44 0.00 4.63 2.55 0.72 17.66 Average: all 69.24 0.00 5.08 4.50 0.80 20.38 Average: 0 69.24 0.00 5.08 4.50 0.80 20.38