---> uname -a: Linux prd-centos8-builder-2c-1g-1132.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: 2799.996 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 534 5048 19 2115 6859 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:b0:db:3c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.156/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86091sec preferred_lft 86091sec inet6 fe80::f816:3eff:feb0:db3c/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) 01/31/2024 _x86_64_ (2 CPU) 14:03:30 LINUX RESTART (2 CPU) 02:04:01 PM tps rtps wtps bread/s bwrtn/s 02:05:01 PM 234.10 153.72 80.38 6343.36 27831.83 02:06:01 PM 123.59 0.23 123.36 16.53 8669.36 02:07:01 PM 58.49 0.35 58.14 43.73 4595.05 02:08:01 PM 11.73 0.38 11.35 18.26 215.06 Average: 106.99 38.68 68.31 1605.80 10329.22 02:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:05:01 PM 5390228 7040580 2494216 31.63 2688 1831936 729148 8.16 223840 1963616 97448 02:06:01 PM 5178476 7022880 2705968 34.32 2688 2010744 672984 7.53 221028 2117520 97180 02:07:01 PM 5119596 6978248 2764848 35.07 2688 2025152 733020 8.21 253256 2142596 9664 02:08:01 PM 5237692 7085004 2646752 33.57 2688 2013864 624520 6.99 418352 1857612 13540 Average: 5231498 7031678 2652946 33.65 2688 1970424 689918 7.72 279119 2020336 54458 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 265.57 141.45 1649.57 57.65 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 39.85 29.27 369.35 13.18 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 33.88 28.70 152.00 8.61 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 28.06 23.78 29.93 7.90 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 91.85 55.80 550.30 21.84 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) 01/31/2024 _x86_64_ (2 CPU) 14:03:30 LINUX RESTART (2 CPU) 02:04:01 PM CPU %user %nice %system %iowait %steal %idle 02:05:01 PM all 32.25 2.66 18.70 28.87 0.14 17.38 02:05:01 PM 0 33.71 2.65 18.54 28.84 0.14 16.12 02:05:01 PM 1 30.80 2.66 18.87 28.91 0.14 18.63 02:06:01 PM all 38.81 0.00 3.87 4.44 0.12 52.76 02:06:01 PM 0 44.26 0.00 4.35 4.75 0.12 46.54 02:06:01 PM 1 33.34 0.00 3.40 4.13 0.12 59.01 02:07:01 PM all 39.27 0.00 2.27 2.06 0.11 56.29 02:07:01 PM 0 56.05 0.00 2.51 2.35 0.13 38.95 02:07:01 PM 1 22.59 0.00 2.03 1.77 0.08 73.53 02:08:01 PM all 33.88 0.00 2.06 0.76 0.12 63.18 02:08:01 PM 0 40.12 0.00 2.08 0.82 0.12 56.86 02:08:01 PM 1 27.67 0.00 2.04 0.70 0.12 69.47 Average: all 36.08 0.65 6.65 8.91 0.12 47.58 Average: 0 43.60 0.65 6.79 9.05 0.13 39.78 Average: 1 28.58 0.65 6.52 8.77 0.11 55.35