---> uname -a: Linux prd-centos8-docker-8c-8g-85896.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: 2800.000 BogoMIPS: 5600.00 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 12G 149G 8% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1037 26620 19 4231 30401 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:76:59:b4 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.203/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86187sec preferred_lft 86187sec inet6 fe80::f816:3eff:fe76:59b4/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:15:1b:72:f4 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) 11/22/2024 _x86_64_ (8 CPU) 19:09:24 LINUX RESTART (8 CPU) 07:10:01 PM tps rtps wtps bread/s bwrtn/s 07:11:01 PM 137.89 9.61 128.27 2811.60 10107.28 07:12:01 PM 272.31 15.53 256.78 1653.58 9037.19 Average: 205.10 12.57 192.53 2232.59 9572.23 07:10:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:11:01 PM 29453880 31245240 3201832 9.80 2688 2111740 1375136 4.08 171592 2578428 119956 07:12:01 PM 26673632 30415044 5982080 18.32 2688 4047000 2096732 6.22 345392 5131220 1809384 Average: 28063756 30830142 4591956 14.06 2688 3079370 1735934 5.15 258492 3854824 964670 07:10:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:11:01 PM eth0 103.67 76.62 1159.19 31.68 0.00 0.00 0.00 0.00 07:11:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:12:01 PM eth0 674.78 493.27 13153.88 74.06 0.00 0.00 0.00 0.00 07:12:01 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 389.22 284.95 7156.53 52.87 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) 11/22/2024 _x86_64_ (8 CPU) 19:09:24 LINUX RESTART (8 CPU) 07:10:01 PM CPU %user %nice %system %iowait %steal %idle 07:11:01 PM all 9.53 0.00 0.99 0.82 0.06 88.60 07:11:01 PM 0 7.52 0.00 0.90 0.18 0.08 91.31 07:11:01 PM 1 3.07 0.00 0.67 0.94 0.07 95.26 07:11:01 PM 2 21.17 0.00 2.31 1.57 0.08 74.87 07:11:01 PM 3 16.54 0.00 1.22 1.62 0.05 80.57 07:11:01 PM 4 2.82 0.00 0.37 0.72 0.03 96.06 07:11:01 PM 5 12.66 0.00 1.27 1.04 0.07 84.97 07:11:01 PM 6 3.81 0.00 0.43 0.33 0.08 95.34 07:11:01 PM 7 8.66 0.00 0.75 0.13 0.05 90.41 07:12:01 PM all 14.50 0.00 1.39 1.25 0.10 82.77 07:12:01 PM 0 11.28 0.00 1.85 0.94 0.10 85.83 07:12:01 PM 1 15.93 0.00 1.17 1.52 0.12 81.26 07:12:01 PM 2 20.27 0.00 1.77 2.07 0.12 75.77 07:12:01 PM 3 16.75 0.00 1.25 1.64 0.10 80.26 07:12:01 PM 4 9.78 0.00 1.19 1.44 0.10 87.49 07:12:01 PM 5 15.55 0.00 1.91 0.99 0.08 81.47 07:12:01 PM 6 14.41 0.00 1.12 0.59 0.08 83.80 07:12:01 PM 7 12.07 0.00 0.84 0.79 0.08 86.23 Average: all 12.01 0.00 1.19 1.03 0.08 85.69 Average: 0 9.40 0.00 1.38 0.56 0.09 88.58 Average: 1 9.49 0.00 0.92 1.23 0.09 88.27 Average: 2 20.72 0.00 2.04 1.82 0.10 75.32 Average: 3 16.64 0.00 1.24 1.63 0.08 80.41 Average: 4 6.30 0.00 0.78 1.08 0.07 91.78 Average: 5 14.10 0.00 1.59 1.01 0.08 83.22 Average: 6 9.10 0.00 0.78 0.46 0.08 89.58 Average: 7 10.36 0.00 0.79 0.46 0.07 88.32