---> uname -a: Linux prd-centos8-docker-8c-8g-19951.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 964 28401 19 2523 30483 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:50:22:2e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.54/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86240sec preferred_lft 86240sec inet6 fe80::f816:3eff:fe50:222e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:71:dc:0b:59 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) 06/28/2024 _x86_64_ (8 CPU) 12:39:24 LINUX RESTART (8 CPU) 12:40:01 PM tps rtps wtps bread/s bwrtn/s 12:41:01 PM 172.91 13.06 159.85 2198.60 8140.14 12:42:01 PM 231.72 19.28 212.45 7853.78 11991.09 Average: 202.32 16.17 186.15 5026.19 10065.61 12:40:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:41:01 PM 29514712 31309032 3141000 9.62 2688 2113988 1334892 3.96 176844 2521204 210528 12:42:01 PM 29082468 31214136 3573244 10.94 2688 2445848 1457008 4.32 491592 2611304 28604 Average: 29298590 31261584 3357122 10.28 2688 2279918 1395950 4.14 334218 2566254 119566 12:40:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:41:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:41:01 PM eth0 83.74 56.68 1154.96 26.81 0.00 0.00 0.00 0.00 12:41:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:42:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:42:01 PM eth0 221.46 201.03 1430.71 45.78 0.00 0.00 0.00 0.00 12:42:01 PM 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 152.60 128.86 1292.84 36.29 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) 06/28/2024 _x86_64_ (8 CPU) 12:39:24 LINUX RESTART (8 CPU) 12:40:01 PM CPU %user %nice %system %iowait %steal %idle 12:41:01 PM all 10.19 0.00 1.20 1.10 0.05 87.46 12:41:01 PM 0 7.78 0.00 0.78 0.20 0.05 91.19 12:41:01 PM 1 10.96 0.00 1.21 1.94 0.05 85.84 12:41:01 PM 2 3.93 0.00 1.30 2.86 0.05 91.85 12:41:01 PM 3 9.29 0.00 1.00 1.02 0.05 88.63 12:41:01 PM 4 20.93 0.00 1.89 1.74 0.05 75.40 12:41:01 PM 5 6.71 0.00 0.67 0.33 0.03 92.26 12:41:01 PM 6 17.05 0.00 1.84 0.62 0.03 80.46 12:41:01 PM 7 4.85 0.00 0.93 0.10 0.05 94.06 12:42:01 PM all 15.20 0.00 1.46 1.93 0.06 81.34 12:42:01 PM 0 13.57 0.00 1.72 1.37 0.07 83.27 12:42:01 PM 1 12.37 0.00 1.50 3.48 0.07 82.58 12:42:01 PM 2 12.67 0.00 1.49 3.23 0.05 82.56 12:42:01 PM 3 29.69 0.00 1.27 1.17 0.07 67.80 12:42:01 PM 4 8.62 0.00 1.92 2.86 0.07 86.53 12:42:01 PM 5 13.92 0.00 1.34 1.61 0.07 83.07 12:42:01 PM 6 13.40 0.00 0.85 0.50 0.07 85.18 12:42:01 PM 7 17.41 0.00 1.59 1.22 0.07 79.72 Average: all 12.69 0.00 1.33 1.51 0.06 84.40 Average: 0 10.67 0.00 1.25 0.78 0.06 87.23 Average: 1 11.67 0.00 1.35 2.71 0.06 84.21 Average: 2 8.30 0.00 1.40 3.05 0.05 87.21 Average: 3 19.49 0.00 1.14 1.10 0.06 78.22 Average: 4 14.78 0.00 1.91 2.30 0.06 80.96 Average: 5 10.31 0.00 1.00 0.97 0.05 87.67 Average: 6 15.22 0.00 1.35 0.56 0.05 82.82 Average: 7 11.12 0.00 1.26 0.66 0.06 86.90