---> uname -a: Linux prd-centos8-builder-2c-1g-605.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 566 5017 19 2115 6827 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:13:2c:c5 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.203/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86113sec preferred_lft 86113sec inet6 fe80::f816:3eff:fe13:2cc5/64 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) 01/29/2024 _x86_64_ (2 CPU) 02:03:24 LINUX RESTART (2 CPU) 02:04:01 AM tps rtps wtps bread/s bwrtn/s 02:05:01 AM 222.46 123.49 98.97 3659.05 7250.13 02:06:01 AM 101.17 0.28 100.88 17.86 9025.36 02:07:01 AM 33.69 0.30 33.39 42.39 1584.96 02:08:01 AM 27.88 0.78 27.10 57.06 875.77 Average: 96.30 31.22 65.08 944.16 4684.03 02:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:05:01 AM 5222776 7000056 2661668 33.76 2688 1950068 738508 8.27 219036 2100408 166540 02:06:01 AM 5145304 7002172 2739140 34.74 2688 2023196 717048 8.03 244052 2127248 41788 02:07:01 AM 5178124 7026296 2706320 34.32 2688 2014824 690468 7.73 252416 2084792 28 02:08:01 AM 5114488 6978296 2769956 35.13 2688 2029840 745172 8.34 423632 1976768 29384 Average: 5165173 7001705 2719271 34.49 2688 2004482 722799 8.09 284784 2072304 59435 02:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:05:01 AM eth0 264.36 148.95 1626.41 53.08 0.00 0.00 0.00 0.00 02:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 AM eth0 33.53 25.88 268.02 7.52 0.00 0.00 0.00 0.00 02:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:01 AM eth0 27.92 23.38 27.52 8.01 0.00 0.00 0.00 0.00 02:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:08:01 AM eth0 34.69 27.88 33.58 17.47 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 90.13 56.52 488.91 21.52 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) 01/29/2024 _x86_64_ (2 CPU) 02:03:24 LINUX RESTART (2 CPU) 02:04:01 AM CPU %user %nice %system %iowait %steal %idle 02:05:01 AM all 42.13 2.11 17.57 4.99 0.10 33.10 02:05:01 AM 0 38.25 1.78 16.88 4.98 0.10 38.02 02:05:01 AM 1 46.02 2.44 18.26 5.00 0.10 28.18 02:06:01 AM all 37.71 0.00 3.43 3.06 0.09 55.70 02:06:01 AM 0 36.92 0.00 3.05 3.08 0.10 56.85 02:06:01 AM 1 38.51 0.00 3.81 3.03 0.08 54.56 02:07:01 AM all 37.97 0.00 1.75 0.52 0.09 59.67 02:07:01 AM 0 23.91 0.00 1.66 0.58 0.08 73.76 02:07:01 AM 1 52.07 0.00 1.84 0.45 0.10 45.54 02:08:01 AM all 38.71 0.00 2.62 0.44 0.09 58.14 02:08:01 AM 0 36.02 0.00 2.58 0.22 0.10 61.08 02:08:01 AM 1 41.39 0.00 2.66 0.67 0.08 55.20 Average: all 39.12 0.52 6.30 2.24 0.09 51.72 Average: 0 33.75 0.44 6.01 2.20 0.10 57.51 Average: 1 44.50 0.60 6.60 2.27 0.09 45.93