---> uname -a: Linux prd-centos8-docker-8c-8g-23571.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 8% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1780 25904 19 4205 29646 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:84:ed:d0 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.138/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86133sec preferred_lft 86133sec inet6 fe80::f816:3eff:fe84:edd0/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:62:ba:cf:af 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 inet6 fe80::42:62ff:feba:cfaf/64 scope link 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) 07/13/2024 _x86_64_ (8 CPU) 11:23:14 LINUX RESTART (8 CPU) 11:24:01 AM tps rtps wtps bread/s bwrtn/s 11:25:01 AM 303.15 25.22 277.92 4994.34 11960.75 11:26:01 AM 165.38 10.46 154.92 1387.27 40394.09 11:27:01 AM 92.25 12.28 79.98 4631.02 22078.53 Average: 186.92 15.99 170.93 3670.93 24810.97 11:24:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:25:01 AM 28597964 30756208 4057748 12.43 2688 2472672 1758568 5.22 200708 3381812 313968 11:26:01 AM 26306700 29362472 6349012 19.44 2688 3352960 3699228 10.98 432604 5365412 32 11:27:01 AM 26597560 30431076 6058152 18.55 2688 4125756 2018952 5.99 782616 4718908 4876 Average: 27167408 30183252 5488304 16.81 2688 3317129 2492249 7.39 471976 4488711 106292 11:24:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:25:01 AM eth0 479.84 367.13 5373.05 67.03 0.00 0.00 0.00 0.00 11:25:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:26:01 AM lo 3.35 3.35 0.39 0.39 0.00 0.00 0.00 0.00 11:26:01 AM eth0 1207.90 510.50 7305.90 43.16 0.00 0.00 0.00 0.00 11:26:01 AM docker0 1.45 1.87 0.21 0.21 0.00 0.00 0.00 0.00 11:26:01 AM vethbff9aaa 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:26:01 AM vethf3603c8 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:27:01 AM lo 8.33 8.33 0.87 0.87 0.00 0.00 0.00 0.00 11:27:01 AM eth0 339.18 250.89 2225.06 211.20 0.00 0.00 0.00 0.00 11:27:01 AM docker0 2.83 3.41 0.44 0.40 0.00 0.00 0.00 0.00 Average: lo 3.89 3.89 0.42 0.42 0.00 0.00 0.00 0.00 Average: eth0 675.62 376.16 4967.85 107.14 0.00 0.00 0.00 0.00 Average: docker0 1.43 1.76 0.22 0.20 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) 07/13/2024 _x86_64_ (8 CPU) 11:23:14 LINUX RESTART (8 CPU) 11:24:01 AM CPU %user %nice %system %iowait %steal %idle 11:25:01 AM all 16.88 0.00 1.66 0.82 0.07 80.57 11:25:01 AM 0 11.77 0.00 1.12 0.22 0.07 86.83 11:25:01 AM 1 17.84 0.00 1.29 0.55 0.07 80.25 11:25:01 AM 2 22.07 0.00 2.33 1.26 0.08 74.26 11:25:01 AM 3 12.16 0.00 1.00 0.25 0.07 86.51 11:25:01 AM 4 16.61 0.00 1.07 0.75 0.07 81.51 11:25:01 AM 5 25.39 0.00 2.62 0.99 0.07 70.93 11:25:01 AM 6 19.48 0.00 1.90 0.63 0.07 77.92 11:25:01 AM 7 9.71 0.00 1.96 1.92 0.05 86.36 11:26:01 AM all 31.38 0.21 2.89 0.77 0.09 64.66 11:26:01 AM 0 32.43 0.05 2.96 0.08 0.10 64.38 11:26:01 AM 1 24.27 0.00 2.94 1.25 0.08 71.46 11:26:01 AM 2 39.84 0.00 2.60 0.67 0.08 56.81 11:26:01 AM 3 28.67 1.60 2.99 0.34 0.08 66.32 11:26:01 AM 4 26.19 0.00 3.00 0.83 0.10 69.88 11:26:01 AM 5 41.00 0.02 2.77 0.24 0.07 55.91 11:26:01 AM 6 25.17 0.00 3.10 1.10 0.07 70.56 11:26:01 AM 7 33.45 0.00 2.77 1.69 0.10 62.00 11:27:01 AM all 28.55 0.08 2.40 0.38 0.07 68.51 11:27:01 AM 0 39.01 0.18 2.39 0.18 0.08 58.15 11:27:01 AM 1 14.67 0.03 2.83 0.27 0.07 82.12 11:27:01 AM 2 43.59 0.02 1.97 0.02 0.08 54.32 11:27:01 AM 3 43.42 0.38 3.00 0.18 0.07 52.95 11:27:01 AM 4 21.55 0.00 1.46 0.12 0.07 76.81 11:27:01 AM 5 17.24 0.00 2.70 0.37 0.08 79.61 11:27:01 AM 6 17.43 0.00 2.47 1.75 0.07 78.28 11:27:01 AM 7 31.35 0.02 2.41 0.15 0.07 66.00 Average: all 25.59 0.10 2.32 0.66 0.08 71.27 Average: 0 27.72 0.08 2.15 0.16 0.08 69.80 Average: 1 18.92 0.01 2.35 0.69 0.07 77.96 Average: 2 35.16 0.01 2.30 0.65 0.08 61.81 Average: 3 28.08 0.66 2.33 0.26 0.07 68.60 Average: 4 21.44 0.00 1.84 0.56 0.08 76.08 Average: 5 27.87 0.01 2.70 0.53 0.07 68.82 Average: 6 20.69 0.00 2.49 1.16 0.07 75.60 Average: 7 24.81 0.01 2.38 1.25 0.07 71.49