---> uname -a: Linux prd-centos8-builder-1c-1g-5660.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: 2799.998 BogoMIPS: 5599.99 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: 770 296 71 6 402 342 Swap: 1023 23 1000 ---> 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:94:bc:60 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.228/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86084sec preferred_lft 86084sec inet6 fe80::f816:3eff:fe94:bc60/64 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) 03/27/2024 _x86_64_ (1 CPU) 12:03:45 LINUX RESTART (1 CPU) 12:04:01 PM tps rtps wtps bread/s bwrtn/s 12:05:01 PM 253.49 157.44 96.05 13644.63 43786.71 12:06:01 PM 153.76 39.44 114.32 4395.34 11973.51 12:07:01 PM 55.57 15.54 40.03 671.84 3106.93 12:08:01 PM 19.82 3.91 15.91 67.17 317.41 12:09:01 PM 139.17 111.84 27.33 8047.44 931.80 Average: 124.37 65.64 58.73 5365.51 12024.42 12:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:05:01 PM 58476 313540 730736 92.59 1952 328816 507016 27.59 137568 439412 25572 12:06:01 PM 102440 360344 686772 87.02 0 324116 456892 24.86 133704 383264 21204 12:07:01 PM 187508 384084 601704 76.24 0 263760 439088 23.89 153256 283452 28 12:08:01 PM 128948 327384 660264 83.66 0 265636 492932 26.82 154056 339812 1084 12:09:01 PM 56180 325160 733032 92.88 0 335532 509440 27.72 149716 421424 12748 Average: 106710 342102 682502 86.48 390 303572 481074 26.18 145660 373473 12127 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 189.53 122.76 1393.85 55.14 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 33.85 32.67 295.61 7.16 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 28.38 30.31 278.05 8.77 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 17.34 18.97 14.71 8.27 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 19.35 19.70 19.39 13.22 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 57.69 44.89 400.36 18.51 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) 03/27/2024 _x86_64_ (1 CPU) 12:03:45 LINUX RESTART (1 CPU) 12:04:01 PM CPU %user %nice %system %iowait %steal %idle 12:05:01 PM all 65.36 0.07 14.50 8.74 0.12 11.21 12:05:01 PM 0 65.36 0.07 14.50 8.74 0.12 11.21 12:06:01 PM all 68.70 0.00 10.53 4.84 0.12 15.82 12:06:01 PM 0 68.70 0.00 10.53 4.84 0.12 15.82 12:07:01 PM all 67.41 0.00 4.77 1.90 0.10 25.82 12:07:01 PM 0 67.41 0.00 4.77 1.90 0.10 25.82 12:08:01 PM all 58.44 0.00 4.07 0.40 0.10 36.99 12:08:01 PM 0 58.44 0.00 4.07 0.40 0.10 36.99 12:09:01 PM all 66.63 0.00 5.47 12.96 0.12 14.82 12:09:01 PM 0 66.63 0.00 5.47 12.96 0.12 14.82 Average: all 65.31 0.01 7.87 5.76 0.11 20.94 Average: 0 65.31 0.01 7.87 5.76 0.11 20.94