---> uname -a: Linux prd-centos8-docker-8c-8g-43592.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 12G 149G 7% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1042 27509 19 3337 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:06:41:f1 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.96/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86190sec preferred_lft 86190sec inet6 fe80::f816:3eff:fe06:41f1/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:e0:f4:ff:b9 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) 09/30/2024 _x86_64_ (8 CPU) 02:56:25 LINUX RESTART (8 CPU) 02:57:01 AM tps rtps wtps bread/s bwrtn/s 02:58:01 AM 115.76 10.83 104.93 3002.07 7624.01 02:59:01 AM 313.93 16.80 297.13 2308.95 11415.51 Average: 214.84 13.81 201.02 2655.54 9519.60 02:57:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:58:01 AM 29441312 31235860 3214400 9.84 2688 2114732 1339720 3.97 172548 2598348 178984 02:59:01 AM 28227956 31172496 4427756 13.56 2688 3254556 1448472 4.30 580236 3358884 1004832 Average: 28834634 31204178 3821078 11.70 2688 2684644 1394096 4.14 376392 2978616 591908 02:57:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:58:01 AM eth0 84.71 63.13 1162.14 27.98 0.00 0.00 0.00 0.00 02:58:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:59:01 AM eth0 478.49 413.05 4416.73 62.65 0.00 0.00 0.00 0.00 02:59:01 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 281.58 238.07 2789.30 45.32 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) 09/30/2024 _x86_64_ (8 CPU) 02:56:25 LINUX RESTART (8 CPU) 02:57:01 AM CPU %user %nice %system %iowait %steal %idle 02:58:01 AM all 10.13 0.00 1.11 0.81 0.05 87.89 02:58:01 AM 0 8.54 0.00 1.00 0.42 0.07 89.97 02:58:01 AM 1 6.36 0.00 0.55 1.55 0.05 91.49 02:58:01 AM 2 15.63 0.00 1.60 1.22 0.07 81.48 02:58:01 AM 3 7.19 0.00 0.80 0.47 0.07 91.47 02:58:01 AM 4 19.49 0.00 1.99 1.45 0.05 77.02 02:58:01 AM 5 20.15 0.00 2.24 0.99 0.03 76.58 02:58:01 AM 6 2.64 0.00 0.48 0.38 0.05 96.44 02:58:01 AM 7 1.05 0.00 0.22 0.02 0.05 98.66 02:59:01 AM all 17.71 0.00 1.51 1.83 0.09 78.86 02:59:01 AM 0 16.12 0.00 2.14 2.29 0.12 79.34 02:59:01 AM 1 25.09 0.00 1.16 1.47 0.10 72.18 02:59:01 AM 2 27.53 0.00 1.73 1.71 0.08 68.95 02:59:01 AM 3 6.28 0.00 1.12 1.62 0.08 90.89 02:59:01 AM 4 14.32 0.00 1.41 2.24 0.08 81.95 02:59:01 AM 5 16.56 0.00 1.51 1.51 0.07 80.36 02:59:01 AM 6 13.16 0.00 1.19 1.46 0.07 84.13 02:59:01 AM 7 22.64 0.00 1.87 2.34 0.08 73.06 Average: all 13.92 0.00 1.31 1.32 0.07 83.38 Average: 0 12.32 0.00 1.57 1.35 0.09 84.66 Average: 1 15.71 0.00 0.85 1.51 0.08 81.85 Average: 2 21.57 0.00 1.66 1.46 0.08 75.22 Average: 3 6.74 0.00 0.96 1.05 0.08 91.18 Average: 4 16.91 0.00 1.70 1.85 0.07 79.48 Average: 5 18.36 0.00 1.87 1.25 0.05 78.47 Average: 6 7.89 0.00 0.84 0.92 0.06 90.30 Average: 7 11.84 0.00 1.04 1.18 0.07 85.87