---> uname -a: Linux prd-centos8-docker-8c-8g-34554.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 1015 27054 19 3820 30424 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:f4:c1:c8 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.140/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86194sec preferred_lft 86194sec inet6 fe80::f816:3eff:fef4:c1c8/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:cf:8f:54:35 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) 08/29/2024 _x86_64_ (8 CPU) 13:51:24 LINUX RESTART (8 CPU) 01:52:02 PM tps rtps wtps bread/s bwrtn/s 01:53:01 PM 124.05 9.41 114.64 2845.89 7888.27 01:54:01 PM 325.24 15.76 309.48 1764.61 13266.96 Average: 225.50 12.61 212.89 2300.66 10600.44 01:52:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:53:01 PM 29483436 31274156 3172276 9.71 2688 2111260 1363192 4.04 172168 2557360 155236 01:54:01 PM 27752808 31187960 4902904 15.01 2688 3741104 1435084 4.26 365144 4036916 1435516 Average: 28618122 31231058 4037590 12.36 2688 2926182 1399138 4.15 268656 3297138 795376 01:52:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:53:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:53:01 PM eth0 118.20 91.90 1171.69 34.59 0.00 0.00 0.00 0.00 01:53:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:54:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:54:01 PM eth0 587.02 452.13 9700.58 75.22 0.00 0.00 0.00 0.00 01:54:01 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 354.60 273.54 5472.32 55.08 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) 08/29/2024 _x86_64_ (8 CPU) 13:51:24 LINUX RESTART (8 CPU) 01:52:02 PM CPU %user %nice %system %iowait %steal %idle 01:53:01 PM all 9.31 0.00 1.07 0.61 0.06 88.95 01:53:01 PM 0 4.82 0.00 0.87 1.80 0.08 92.42 01:53:01 PM 1 1.90 0.00 0.49 0.17 0.05 97.38 01:53:01 PM 2 7.44 0.00 1.12 0.73 0.07 90.64 01:53:01 PM 3 25.73 0.00 2.27 0.83 0.05 71.11 01:53:01 PM 4 14.47 0.00 1.76 0.24 0.07 83.45 01:53:01 PM 5 3.57 0.00 0.75 0.41 0.05 95.23 01:53:01 PM 6 5.54 0.00 0.41 0.44 0.07 93.55 01:53:01 PM 7 10.95 0.00 0.92 0.24 0.05 87.85 01:54:01 PM all 16.10 0.00 1.78 1.89 0.09 80.14 01:54:01 PM 0 10.47 0.00 1.25 1.29 0.10 86.89 01:54:01 PM 1 22.54 0.00 1.66 1.96 0.10 73.74 01:54:01 PM 2 18.87 0.00 3.27 1.86 0.12 75.88 01:54:01 PM 3 20.04 0.00 1.89 1.73 0.08 76.25 01:54:01 PM 4 11.90 0.00 1.47 2.53 0.07 84.04 01:54:01 PM 5 10.97 0.00 1.25 1.44 0.07 86.27 01:54:01 PM 6 15.43 0.00 0.69 0.82 0.08 82.98 01:54:01 PM 7 18.61 0.00 2.78 3.53 0.08 74.99 Average: all 12.73 0.00 1.43 1.26 0.07 84.51 Average: 0 7.67 0.00 1.06 1.54 0.09 89.63 Average: 1 12.29 0.00 1.08 1.07 0.08 85.48 Average: 2 13.19 0.00 2.20 1.30 0.09 83.21 Average: 3 22.87 0.00 2.08 1.28 0.07 73.70 Average: 4 13.18 0.00 1.62 1.39 0.07 83.75 Average: 5 7.30 0.00 1.00 0.93 0.06 90.71 Average: 6 10.52 0.00 0.55 0.63 0.08 88.22 Average: 7 14.81 0.00 1.85 1.90 0.07 81.37