---> uname -a: Linux prd-centos8-docker-8c-8g-81997.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 1078 26617 19 4193 30348 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:ac:aa:01 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.129/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86142sec preferred_lft 86142sec inet6 fe80::f816:3eff:feac:aa01/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:93:41:fd:fc 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::42:93ff:fe41:fdfc/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) 11/06/2024 _x86_64_ (8 CPU) 16:32:58 LINUX RESTART (8 CPU) 04:34:01 PM tps rtps wtps bread/s bwrtn/s 04:35:01 PM 291.35 17.11 274.24 3532.69 12705.26 04:36:01 PM 136.98 5.15 131.83 1060.09 38628.16 04:37:01 PM 102.93 15.79 87.14 5149.56 8128.80 Average: 177.09 12.68 164.40 3247.67 19819.05 04:34:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:35:01 PM 28444168 30597152 4211544 12.90 2688 2467572 1889844 5.61 204984 3530376 302964 04:36:01 PM 26362676 29368204 6293036 19.27 2688 3303360 3958352 11.74 367908 5374192 160 04:37:01 PM 27302096 31121664 5353616 16.39 2688 4111892 1464692 4.35 818164 3979968 465572 Average: 27369647 30362340 5286065 16.19 2688 3294275 2437629 7.23 463685 4294845 256232 04:34:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:35:01 PM eth0 497.47 361.35 5332.10 67.55 0.00 0.00 0.00 0.00 04:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:36:01 PM eth0 870.20 339.84 6766.38 27.36 0.00 0.00 0.00 0.00 04:36:01 PM docker0 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 04:36:01 PM veth208e0e2 0.00 0.18 0.00 0.02 0.00 0.00 0.00 0.00 04:37:01 PM lo 11.59 11.59 1.25 1.25 0.00 0.00 0.00 0.00 04:37:01 PM eth0 205.61 159.10 2293.09 30.21 0.00 0.00 0.00 0.00 04:37:01 PM docker0 4.23 5.16 0.65 0.60 0.00 0.00 0.00 0.00 Average: lo 3.87 3.87 0.42 0.42 0.00 0.00 0.00 0.00 Average: eth0 524.39 286.75 4796.94 41.71 0.00 0.00 0.00 0.00 Average: docker0 1.41 1.75 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) 11/06/2024 _x86_64_ (8 CPU) 16:32:58 LINUX RESTART (8 CPU) 04:34:01 PM CPU %user %nice %system %iowait %steal %idle 04:35:01 PM all 17.56 0.00 1.39 1.53 0.08 79.44 04:35:01 PM 0 13.88 0.00 0.89 0.79 0.08 84.37 04:35:01 PM 1 17.12 0.00 1.31 1.49 0.10 79.97 04:35:01 PM 2 17.79 0.00 2.44 3.01 0.08 76.68 04:35:01 PM 3 16.67 0.00 0.79 0.62 0.08 81.84 04:35:01 PM 4 28.47 0.00 1.91 2.03 0.08 67.51 04:35:01 PM 5 6.50 0.00 1.02 0.85 0.07 91.56 04:35:01 PM 6 26.79 0.00 1.14 1.29 0.07 70.72 04:35:01 PM 7 13.28 0.00 1.61 2.19 0.05 82.87 04:36:01 PM all 23.73 0.00 2.26 1.84 0.08 72.08 04:36:01 PM 0 21.79 0.00 1.58 0.02 0.08 76.53 04:36:01 PM 1 20.46 0.00 3.09 5.63 0.08 70.74 04:36:01 PM 2 16.75 0.00 2.68 3.07 0.08 77.41 04:36:01 PM 3 28.42 0.00 2.14 1.85 0.10 67.49 04:36:01 PM 4 33.74 0.00 2.20 0.18 0.07 63.80 04:36:01 PM 5 23.44 0.00 1.80 1.11 0.10 73.56 04:36:01 PM 6 16.11 0.00 2.67 0.35 0.07 80.79 04:36:01 PM 7 29.16 0.00 1.96 2.51 0.08 66.28 04:37:01 PM all 20.82 0.29 2.40 0.96 0.08 75.45 04:37:01 PM 0 13.79 2.16 2.50 1.56 0.08 79.90 04:37:01 PM 1 17.25 0.00 2.23 0.57 0.07 79.89 04:37:01 PM 2 17.96 0.02 2.83 2.41 0.08 76.70 04:37:01 PM 3 11.58 0.00 2.05 0.60 0.07 85.70 04:37:01 PM 4 24.42 0.02 2.33 0.15 0.08 73.00 04:37:01 PM 5 33.34 0.02 2.38 1.28 0.08 62.90 04:37:01 PM 6 27.45 0.07 2.55 1.04 0.08 68.82 04:37:01 PM 7 20.75 0.05 2.33 0.07 0.07 76.73 Average: all 20.70 0.10 2.02 1.44 0.08 75.66 Average: 0 16.48 0.72 1.65 0.79 0.08 80.27 Average: 1 18.27 0.00 2.21 2.56 0.08 76.88 Average: 2 17.50 0.01 2.65 2.83 0.08 76.93 Average: 3 18.87 0.00 1.66 1.02 0.08 78.36 Average: 4 28.87 0.01 2.15 0.79 0.08 68.11 Average: 5 21.08 0.01 1.73 1.08 0.08 76.02 Average: 6 23.46 0.02 2.12 0.89 0.07 73.43 Average: 7 21.04 0.02 1.96 1.59 0.07 75.32