---> uname -a: Linux prd-centos8-docker-8c-8g-75172.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 986 28505 19 2398 30462 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:d7:90:9d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.71/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86249sec preferred_lft 86249sec inet6 fe80::f816:3eff:fed7:909d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:0b:53:5d:ab 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) 10/07/2024 _x86_64_ (8 CPU) 22:39:25 LINUX RESTART (8 CPU) 10:40:01 PM tps rtps wtps bread/s bwrtn/s 10:41:01 PM 126.12 9.40 116.73 2802.27 9089.12 Average: 126.12 9.40 116.73 2802.27 9089.12 10:40:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:41:01 PM 29432680 31270892 3223032 9.87 2688 2157428 1365864 4.05 179732 2593988 156484 Average: 29432680 31270892 3223032 9.87 2688 2157428 1365864 4.05 179732 2593988 156484 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 100.02 77.02 1187.07 31.72 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 Average: lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 100.02 77.02 1187.07 31.72 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) 10/07/2024 _x86_64_ (8 CPU) 22:39:25 LINUX RESTART (8 CPU) 10:40:01 PM CPU %user %nice %system %iowait %steal %idle 10:41:01 PM all 9.30 0.00 1.05 0.69 0.05 88.91 10:41:01 PM 0 6.52 0.00 1.00 0.53 0.08 91.86 10:41:01 PM 1 7.83 0.00 1.07 0.73 0.07 90.30 10:41:01 PM 2 6.75 0.00 0.50 0.63 0.05 92.06 10:41:01 PM 3 9.88 0.00 1.12 0.93 0.07 88.00 10:41:01 PM 4 18.16 0.00 1.22 0.25 0.05 80.32 10:41:01 PM 5 11.25 0.00 1.19 1.30 0.05 86.21 10:41:01 PM 6 2.46 0.00 0.70 0.72 0.03 96.09 10:41:01 PM 7 11.57 0.00 1.57 0.40 0.03 86.42 Average: all 9.30 0.00 1.05 0.69 0.05 88.91 Average: 0 6.52 0.00 1.00 0.53 0.08 91.86 Average: 1 7.83 0.00 1.07 0.73 0.07 90.30 Average: 2 6.75 0.00 0.50 0.63 0.05 92.06 Average: 3 9.88 0.00 1.12 0.93 0.07 88.00 Average: 4 18.16 0.00 1.22 0.25 0.05 80.32 Average: 5 11.25 0.00 1.19 1.30 0.05 86.21 Average: 6 2.46 0.00 0.70 0.72 0.03 96.09 Average: 7 11.57 0.00 1.57 0.40 0.03 86.42