---> uname -a: Linux prd-centos8-docker-8c-8g-80719.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 1016 27530 19 3343 30427 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:a5:cb:67 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.64/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86190sec preferred_lft 86190sec inet6 fe80::f816:3eff:fea5:cb67/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:24:7e:16:78 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) 11/01/2024 _x86_64_ (8 CPU) 02:56:24 LINUX RESTART (8 CPU) 02:57:01 AM tps rtps wtps bread/s bwrtn/s 02:58:01 AM 139.74 10.11 129.62 2894.90 10064.78 02:59:01 AM 286.92 16.25 270.67 2421.20 8923.33 Average: 213.32 13.18 200.14 2658.07 9494.10 02:57:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:58:01 AM 29456812 31254980 3198900 9.80 2688 2118640 1998768 5.93 172600 2576456 114288 02:59:01 AM 28259200 31209628 4396512 13.46 2688 3260504 1452876 4.31 579088 3327700 1000584 Average: 28858006 31232304 3797706 11.63 2688 2689572 1725822 5.12 375844 2952078 557436 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 105.45 82.42 1143.94 33.33 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 457.74 383.35 4393.27 56.12 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 281.58 232.88 2768.47 44.72 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) 11/01/2024 _x86_64_ (8 CPU) 02:56:24 LINUX RESTART (8 CPU) 02:57:01 AM CPU %user %nice %system %iowait %steal %idle 02:58:01 AM all 9.33 0.00 1.11 0.90 0.05 88.61 02:58:01 AM 0 7.78 0.00 0.94 0.72 0.07 90.50 02:58:01 AM 1 17.18 0.00 2.05 1.20 0.05 79.52 02:58:01 AM 2 9.82 0.00 1.15 0.85 0.10 88.08 02:58:01 AM 3 1.50 0.00 0.55 1.39 0.05 96.51 02:58:01 AM 4 7.37 0.00 1.05 0.50 0.08 90.99 02:58:01 AM 5 7.96 0.00 0.80 0.30 0.02 90.92 02:58:01 AM 6 8.03 0.00 0.73 0.92 0.03 90.29 02:58:01 AM 7 14.96 0.00 1.57 1.32 0.03 82.12 02:59:01 AM all 17.44 0.00 1.40 1.27 0.09 79.80 02:59:01 AM 0 28.95 0.00 1.12 1.09 0.08 68.76 02:59:01 AM 1 15.96 0.00 1.61 1.10 0.08 81.25 02:59:01 AM 2 21.02 0.00 2.97 3.07 0.10 72.85 02:59:01 AM 3 18.41 0.00 1.36 1.15 0.10 78.98 02:59:01 AM 4 17.91 0.00 1.15 0.97 0.08 79.89 02:59:01 AM 5 10.26 0.00 0.70 0.15 0.08 88.80 02:59:01 AM 6 12.64 0.00 1.05 1.07 0.10 85.13 02:59:01 AM 7 14.35 0.00 1.27 1.59 0.08 82.70 Average: all 13.38 0.00 1.25 1.09 0.07 84.21 Average: 0 18.35 0.00 1.03 0.90 0.08 79.64 Average: 1 16.57 0.00 1.83 1.15 0.07 80.38 Average: 2 15.41 0.00 2.06 1.96 0.10 80.47 Average: 3 9.95 0.00 0.95 1.27 0.08 87.75 Average: 4 12.64 0.00 1.10 0.74 0.08 85.44 Average: 5 9.11 0.00 0.75 0.23 0.05 89.86 Average: 6 10.33 0.00 0.89 0.99 0.07 87.71 Average: 7 14.65 0.00 1.42 1.45 0.06 82.41