---> uname -a: Linux prd-centos8-builder-2c-1g-6836.novalocal 4.18.0-448.el8.x86_64 #1 SMP Wed Jan 18 15:02:46 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): 2 On-line CPU(s) list: 0,1 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 2 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): 0,1 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: 2 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 3.8G 0 3.8G 0% /dev tmpfs 3.8G 0 3.8G 0% /dev/shm tmpfs 3.8G 17M 3.8G 1% /run tmpfs 3.8G 0 3.8G 0% /sys/fs/cgroup /dev/vda1 40G 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7699 581 5005 19 2113 6812 Swap: 1023 0 1023 ---> 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 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:b8:17:dd brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.253/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86103sec preferred_lft 86103sec inet6 fe80::f816:3eff:feb8:17dd/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-448.el8.x86_64 (centos-stream-8-builder-63d9752a-2c92-2a07-2618-33e2bb46e6c7.nov) 02/19/2024 _x86_64_ (2 CPU) 20:03:24 LINUX RESTART (2 CPU) 08:04:02 PM tps rtps wtps bread/s bwrtn/s 08:05:01 PM 221.01 119.54 101.47 3547.54 7214.89 08:06:01 PM 103.17 0.28 102.88 17.86 9079.51 08:07:01 PM 29.73 0.30 29.43 42.39 1520.20 08:08:01 PM 25.61 0.68 24.93 41.99 728.01 Average: 94.35 29.83 64.53 901.46 4624.99 08:04:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:05:01 PM 5283660 7057516 2600784 32.99 2688 1946364 674580 7.55 219220 2039368 166852 08:06:01 PM 5142784 6992524 2741660 34.77 2688 2016288 715956 8.01 243396 2129012 37884 08:07:01 PM 5158644 7009620 2725800 34.57 2688 2017552 697592 7.81 251412 2104136 5748 08:08:01 PM 5130216 6977356 2754228 34.93 2688 2013228 712232 7.97 419108 1966364 15820 Average: 5178826 7009254 2705618 34.32 2688 1998358 700090 7.84 283284 2059720 56576 08:04:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:05:01 PM eth0 123.48 84.60 1241.23 33.21 0.00 0.00 0.00 0.00 08:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:06:01 PM eth0 33.77 25.26 290.02 8.06 0.00 0.00 0.00 0.00 08:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:07:01 PM eth0 23.90 20.33 24.13 6.89 0.00 0.00 0.00 0.00 08:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:08:01 PM eth0 36.54 29.47 35.67 21.51 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 54.13 39.73 394.25 17.35 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-448.el8.x86_64 (centos-stream-8-builder-63d9752a-2c92-2a07-2618-33e2bb46e6c7.nov) 02/19/2024 _x86_64_ (2 CPU) 20:03:24 LINUX RESTART (2 CPU) 08:04:02 PM CPU %user %nice %system %iowait %steal %idle 08:05:01 PM all 41.86 2.02 16.59 5.13 0.11 34.29 08:05:01 PM 0 44.78 2.24 16.47 5.03 0.12 31.36 08:05:01 PM 1 38.96 1.79 16.71 5.22 0.10 37.22 08:06:01 PM all 40.19 0.00 3.54 2.94 0.11 53.22 08:06:01 PM 0 29.46 0.00 3.40 3.40 0.12 63.62 08:06:01 PM 1 50.91 0.00 3.68 2.48 0.10 42.83 08:07:01 PM all 28.26 0.00 1.53 0.46 0.09 69.66 08:07:01 PM 0 17.70 0.00 1.45 0.52 0.08 80.25 08:07:01 PM 1 38.82 0.00 1.62 0.40 0.10 59.06 08:08:01 PM all 38.12 0.00 2.46 0.37 0.08 58.97 08:08:01 PM 0 25.98 0.00 2.19 0.47 0.08 71.27 08:08:01 PM 1 50.23 0.00 2.72 0.27 0.08 46.69 Average: all 37.07 0.49 5.95 2.20 0.10 54.19 Average: 0 29.36 0.55 5.79 2.33 0.10 61.87 Average: 1 44.78 0.44 6.10 2.07 0.10 46.52