---> uname -a: Linux prd-centos8-builder-2c-1g-22751.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 551 5062 19 2085 6844 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:00:c9:40 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.32/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86105sec preferred_lft 86105sec inet6 fe80::f816:3eff:fe00:c940/64 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) 04/12/2024 _x86_64_ (2 CPU) 14:03:28 LINUX RESTART (2 CPU) 02:04:01 PM tps rtps wtps bread/s bwrtn/s 02:05:01 PM 242.95 142.30 100.65 6133.02 18972.34 02:06:01 PM 95.32 0.28 95.03 17.86 8242.41 02:07:01 PM 29.31 0.60 28.71 50.38 1652.98 02:08:01 PM 18.55 0.28 18.26 25.73 387.42 Average: 96.53 35.87 60.66 1556.88 7314.04 02:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:05:01 PM 5314220 7039020 2570224 32.60 2688 1898056 671372 7.52 219004 2010464 129536 02:06:01 PM 5215452 7034544 2668992 33.85 2688 1986428 672060 7.52 241572 2061652 31964 02:07:01 PM 5211532 7031548 2672912 33.90 2688 1987924 665932 7.45 256740 2051636 28 02:08:01 PM 5206520 7027476 2677924 33.96 2688 1988852 665608 7.45 425428 1887888 168 Average: 5236931 7033147 2647513 33.58 2688 1965315 668743 7.49 285686 2002910 40424 02:04:01 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 318.23 163.25 1636.54 62.47 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 33.13 27.28 254.30 8.39 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 30.24 27.24 31.07 8.25 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 43.09 30.68 40.32 11.00 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 106.18 62.11 490.59 22.53 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) 04/12/2024 _x86_64_ (2 CPU) 14:03:28 LINUX RESTART (2 CPU) 02:04:01 PM CPU %user %nice %system %iowait %steal %idle 02:05:01 PM all 39.00 2.36 19.49 12.17 0.10 26.88 02:05:01 PM 0 32.95 3.21 22.80 12.88 0.10 28.06 02:05:01 PM 1 45.00 1.51 16.21 11.45 0.10 25.72 02:06:01 PM all 38.34 0.00 3.01 4.39 0.09 54.16 02:06:01 PM 0 44.15 0.00 3.25 5.21 0.10 47.29 02:06:01 PM 1 32.55 0.00 2.77 3.58 0.08 61.02 02:07:01 PM all 37.50 0.00 2.02 0.96 0.09 59.43 02:07:01 PM 0 62.34 0.00 2.18 0.67 0.10 34.72 02:07:01 PM 1 12.77 0.00 1.87 1.25 0.08 84.03 02:08:01 PM all 38.94 0.00 2.19 0.22 0.10 58.55 02:08:01 PM 0 40.70 0.00 1.93 0.17 0.10 57.11 02:08:01 PM 1 37.18 0.00 2.45 0.27 0.10 60.00 Average: all 38.44 0.58 6.61 4.39 0.10 49.87 Average: 0 45.09 0.79 7.45 4.68 0.10 41.89 Average: 1 31.82 0.37 5.78 4.11 0.09 57.83