---> uname -a: Linux prd-centos8-docker-8c-8g-77747.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): 8 On-line CPU(s) list: 0-7 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 8 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): 0-7 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: 8 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 16G 0 16G 0% /dev tmpfs 16G 0 16G 0% /dev/shm tmpfs 16G 17M 16G 1% /run tmpfs 16G 0 16G 0% /sys/fs/cgroup /dev/vda1 160G 11G 150G 7% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1014 28525 19 2350 30436 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:4c:ff:44 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.138/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86174sec preferred_lft 86174sec inet6 fe80::f816:3eff:fe4c:ff44/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:cc:1e:80:79 brd ff:ff:ff:ff:ff:ff inet 10.250.0.254/24 brd 10.250.0.255 scope global docker0 valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-448.el8.x86_64 (centos-stream-8-docker-63ec32c8-5733-60f9-7d79-7a12e2b2c472.nova) 10/19/2024 _x86_64_ (8 CPU) 02:25:01 LINUX RESTART (8 CPU) 02:26:01 AM tps rtps wtps bread/s bwrtn/s 02:27:01 AM 160.68 12.56 148.12 2181.54 6894.20 02:28:01 AM 164.42 17.75 146.68 3220.93 9135.61 Average: 162.55 15.15 147.40 2701.19 8014.81 02:26:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:27:01 AM 29619260 31280196 3036452 9.30 2688 1984336 1432712 4.25 165556 2441976 137992 02:28:01 AM 28904792 30849660 3750920 11.49 2688 2262452 1734908 5.15 187896 3099828 97520 Average: 29262026 31064928 3393686 10.39 2688 2123394 1583810 4.70 176726 2770902 117756 02:26:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:27:01 AM eth0 70.98 53.73 851.27 10.74 0.00 0.00 0.00 0.00 02:27:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:28:01 AM eth0 166.47 144.39 1856.61 40.06 0.00 0.00 0.00 0.00 02:28:01 AM docker0 0.00 0.00 0.00 0.00 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 118.72 99.06 1353.90 25.40 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-448.el8.x86_64 (centos-stream-8-docker-63ec32c8-5733-60f9-7d79-7a12e2b2c472.nova) 10/19/2024 _x86_64_ (8 CPU) 02:25:01 LINUX RESTART (8 CPU) 02:26:01 AM CPU %user %nice %system %iowait %steal %idle 02:27:01 AM all 7.82 0.00 1.01 2.07 0.05 89.06 02:27:01 AM 0 4.38 0.00 0.57 1.49 0.05 93.52 02:27:01 AM 1 1.72 0.00 0.42 0.65 0.05 97.16 02:27:01 AM 2 10.00 0.00 0.99 3.27 0.08 85.65 02:27:01 AM 3 33.11 0.00 3.32 3.66 0.08 59.83 02:27:01 AM 4 7.49 0.00 0.93 0.43 0.03 91.11 02:27:01 AM 5 3.64 0.00 0.48 1.45 0.03 94.39 02:27:01 AM 6 1.30 0.00 0.28 0.15 0.02 98.25 02:27:01 AM 7 1.02 0.00 1.05 5.46 0.05 92.42 02:28:01 AM all 10.41 0.00 1.10 2.38 0.07 86.04 02:28:01 AM 0 4.86 0.00 0.49 0.56 0.05 94.03 02:28:01 AM 1 10.77 0.00 2.64 2.35 0.07 84.17 02:28:01 AM 2 10.99 0.00 0.60 2.45 0.09 85.87 02:28:01 AM 3 9.35 0.00 1.04 4.32 0.07 85.22 02:28:01 AM 4 5.80 0.00 0.58 2.18 0.05 91.39 02:28:01 AM 5 12.17 0.00 1.57 4.08 0.07 82.12 02:28:01 AM 6 14.99 0.00 1.15 1.30 0.07 82.49 02:28:01 AM 7 14.53 0.00 0.64 1.77 0.07 82.99 Average: all 9.10 0.00 1.05 2.23 0.06 87.56 Average: 0 4.61 0.00 0.53 1.03 0.05 93.77 Average: 1 6.25 0.00 1.53 1.50 0.06 90.66 Average: 2 10.49 0.00 0.80 2.87 0.08 85.76 Average: 3 21.34 0.00 2.19 3.98 0.08 72.41 Average: 4 6.65 0.00 0.76 1.30 0.04 91.25 Average: 5 7.91 0.00 1.03 2.77 0.05 88.25 Average: 6 8.06 0.00 0.71 0.72 0.04 90.47 Average: 7 7.57 0.00 0.85 3.67 0.06 87.84