---> uname -a: Linux prd-centos8-docker-8c-8g-41533.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 1007 28274 19 2608 30439 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:a9:32:44 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.65/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86207sec preferred_lft 86207sec inet6 fe80::f816:3eff:fea9:3244/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:16:83:d5:2d 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) 09/24/2024 _x86_64_ (8 CPU) 22:39:26 LINUX RESTART (8 CPU) 10:40:01 PM tps rtps wtps bread/s bwrtn/s 10:41:01 PM 121.83 11.31 110.51 3071.78 7885.42 10:42:01 PM 201.47 15.45 186.02 1941.28 9655.22 Average: 161.64 13.38 148.26 2506.57 8770.25 10:40:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:41:01 PM 29430088 31267516 3225624 9.88 2688 2156256 1379336 4.09 179864 2599956 197032 10:42:01 PM 28973456 31178732 3682256 11.28 2688 2518148 1499868 4.45 285604 2921844 288064 Average: 29201772 31223124 3453940 10.58 2688 2337202 1439602 4.27 232734 2760900 242548 10:40:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:41:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:41:01 PM eth0 83.44 58.55 1159.69 26.92 0.00 0.00 0.00 0.00 10:41:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:42:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:42:01 PM eth0 264.76 251.12 2205.45 52.20 0.00 0.00 0.00 0.00 10:42:01 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 174.09 154.83 1682.53 39.56 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) 09/24/2024 _x86_64_ (8 CPU) 22:39:26 LINUX RESTART (8 CPU) 10:40:01 PM CPU %user %nice %system %iowait %steal %idle 10:41:01 PM all 10.30 0.00 1.14 0.97 0.04 87.55 10:41:01 PM 0 10.67 0.00 1.15 0.77 0.05 87.36 10:41:01 PM 1 16.39 0.00 1.49 1.30 0.05 80.77 10:41:01 PM 2 10.94 0.00 1.19 1.37 0.05 86.45 10:41:01 PM 3 8.46 0.00 1.04 0.89 0.05 89.57 10:41:01 PM 4 3.01 0.00 0.60 0.47 0.03 95.89 10:41:01 PM 5 2.32 0.00 0.42 1.34 0.05 95.87 10:41:01 PM 6 5.01 0.00 0.80 0.77 0.03 93.39 10:41:01 PM 7 25.62 0.00 2.41 0.84 0.03 71.10 10:42:01 PM all 12.90 0.00 1.20 1.21 0.07 84.62 10:42:01 PM 0 13.07 0.00 1.39 1.29 0.08 84.17 10:42:01 PM 1 12.99 0.00 1.05 0.85 0.07 85.04 10:42:01 PM 2 10.39 0.00 1.52 1.44 0.08 86.57 10:42:01 PM 3 25.00 0.00 1.64 0.95 0.07 72.34 10:42:01 PM 4 7.64 0.00 0.97 1.19 0.05 90.15 10:42:01 PM 5 13.45 0.00 1.00 2.71 0.07 82.78 10:42:01 PM 6 9.62 0.00 1.00 1.19 0.07 88.12 10:42:01 PM 7 11.05 0.00 1.04 0.07 0.08 87.77 Average: all 11.60 0.00 1.17 1.09 0.06 86.08 Average: 0 11.87 0.00 1.27 1.03 0.07 85.77 Average: 1 14.69 0.00 1.27 1.08 0.06 82.90 Average: 2 10.67 0.00 1.35 1.40 0.07 86.51 Average: 3 16.73 0.00 1.34 0.92 0.06 80.96 Average: 4 5.32 0.00 0.79 0.83 0.04 93.02 Average: 5 7.89 0.00 0.71 2.02 0.06 89.33 Average: 6 7.31 0.00 0.90 0.98 0.05 90.76 Average: 7 18.34 0.00 1.72 0.45 0.06 79.43