---> uname -a: Linux prd-centos8-builder-1c-1g-4147.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: 770 301 94 5 374 336 Swap: 1023 27 996 ---> 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:24:fd:5d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.244/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86051sec preferred_lft 86051sec inet6 fe80::f816:3eff:fe24:fd5d/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) 01/19/2024 _x86_64_ (1 CPU) 14:03:48 LINUX RESTART (1 CPU) 02:04:02 PM tps rtps wtps bread/s bwrtn/s 02:05:01 PM 309.71 232.03 77.68 16475.78 41232.74 02:06:01 PM 168.04 41.37 126.67 4321.36 15387.75 02:07:01 PM 102.27 18.07 84.19 1420.49 6313.16 02:08:01 PM 26.45 7.70 18.76 353.56 391.84 02:09:01 PM 150.47 115.00 35.46 7543.92 2024.43 Average: 150.86 82.35 68.52 5988.64 12975.61 02:04:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:05:01 PM 105592 360464 683464 86.62 2104 332724 476272 25.92 126208 421072 26892 02:06:01 PM 143532 381604 645524 81.81 812 303100 426208 23.19 111960 347136 15448 02:07:01 PM 84628 280908 704428 89.27 368 261292 542568 29.53 142724 388300 16 02:08:01 PM 172020 364648 617036 78.20 368 257648 457452 24.89 154848 287708 16 02:09:01 PM 50608 296036 738448 93.59 0 310324 533376 29.03 145384 420132 17512 Average: 111276 336732 677780 85.90 730 293018 487175 26.51 136225 372870 11977 02:04:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:05:01 PM eth0 179.00 115.84 1063.59 54.41 0.00 0.00 0.00 0.00 02:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 PM eth0 56.53 51.88 732.90 8.57 0.00 0.00 0.00 0.00 02:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:01 PM eth0 21.72 23.55 181.09 6.81 0.00 0.00 0.00 0.00 02:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:08:01 PM eth0 17.59 19.24 16.66 8.86 0.00 0.00 0.00 0.00 02:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:09:01 PM eth0 18.95 17.58 20.68 8.57 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 58.36 45.38 400.75 17.32 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) 01/19/2024 _x86_64_ (1 CPU) 14:03:48 LINUX RESTART (1 CPU) 02:04:02 PM CPU %user %nice %system %iowait %steal %idle 02:05:01 PM all 56.42 0.14 12.34 19.85 0.14 11.11 02:05:01 PM 0 56.42 0.14 12.34 19.85 0.14 11.11 02:06:01 PM all 69.27 0.00 7.23 6.21 0.12 17.17 02:06:01 PM 0 69.27 0.00 7.23 6.21 0.12 17.17 02:07:01 PM all 59.24 0.00 3.87 6.39 0.10 30.40 02:07:01 PM 0 59.24 0.00 3.87 6.39 0.10 30.40 02:08:01 PM all 64.86 0.00 2.62 0.95 0.10 31.47 02:08:01 PM 0 64.86 0.00 2.62 0.95 0.10 31.47 02:09:01 PM all 49.50 0.00 3.69 16.11 0.12 30.58 02:09:01 PM 0 49.50 0.00 3.69 16.11 0.12 30.58 Average: all 59.87 0.03 5.93 9.87 0.11 24.19 Average: 0 59.87 0.03 5.93 9.87 0.11 24.19