---> uname -a: Linux prd-centos8-docker-8c-8g-78777.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 1080 26442 19 4367 30347 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:7f:83:60 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.91/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86109sec preferred_lft 86109sec inet6 fe80::f816:3eff:fe7f:8360/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:a8:f6:3d:cd 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:a8ff:fef6:3dcd/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) 10/23/2024 _x86_64_ (8 CPU) 10:32:04 LINUX RESTART (8 CPU) 10:33:03 AM tps rtps wtps bread/s bwrtn/s 10:34:01 AM 212.95 25.55 187.40 4613.96 10840.51 10:35:01 AM 192.27 5.63 186.64 1105.76 16221.21 10:36:01 AM 121.23 15.06 106.16 5436.05 27428.84 Average: 175.06 15.30 159.76 3708.49 18246.19 10:33:03 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:34:01 AM 29057140 30933688 3598572 11.02 2688 2194952 1653840 4.91 183824 2958500 130040 10:35:01 AM 26475428 29456184 6180284 18.93 2688 3279896 3079432 9.14 336040 5309924 762452 10:36:01 AM 26975496 30837268 5680216 17.39 2688 4154624 1750592 5.19 701228 4426144 691192 Average: 27502688 30409047 5153024 15.78 2688 3209824 2161288 6.41 407031 4231523 527895 10:33:03 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:34:01 AM eth0 169.40 137.27 1699.15 42.67 0.00 0.00 0.00 0.00 10:34:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:35:01 AM eth0 1469.68 739.05 11065.01 67.55 0.00 0.00 0.00 0.00 10:35:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:36:01 AM lo 11.56 11.56 1.25 1.25 0.00 0.00 0.00 0.00 10:36:01 AM eth0 212.95 166.03 3012.10 25.95 0.00 0.00 0.00 0.00 10:36:01 AM docker0 4.30 5.26 0.65 0.61 0.00 0.00 0.00 0.00 Average: lo 3.90 3.90 0.42 0.42 0.00 0.00 0.00 0.00 Average: eth0 622.40 349.82 5298.94 45.42 0.00 0.00 0.00 0.00 Average: docker0 1.45 1.77 0.22 0.21 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) 10/23/2024 _x86_64_ (8 CPU) 10:32:04 LINUX RESTART (8 CPU) 10:33:03 AM CPU %user %nice %system %iowait %steal %idle 10:34:01 AM all 11.91 0.00 1.23 2.31 0.07 84.49 10:34:01 AM 0 6.45 0.00 0.81 1.80 0.07 90.87 10:34:01 AM 1 9.39 0.00 1.00 2.09 0.07 87.44 10:34:01 AM 2 4.94 0.00 0.95 2.89 0.05 91.17 10:34:01 AM 3 30.69 0.00 3.04 4.11 0.09 62.06 10:34:01 AM 4 7.44 0.00 1.47 4.79 0.07 86.24 10:34:01 AM 5 20.98 0.00 0.90 1.05 0.07 77.00 10:34:01 AM 6 11.85 0.00 1.26 1.76 0.05 85.07 10:34:01 AM 7 3.48 0.00 0.36 0.00 0.07 96.09 10:35:01 AM all 30.92 0.00 2.43 1.21 0.10 65.33 10:35:01 AM 0 29.56 0.00 2.47 3.31 0.08 64.58 10:35:01 AM 1 34.01 0.00 3.03 0.37 0.12 62.47 10:35:01 AM 2 20.53 0.00 2.31 2.45 0.10 74.60 10:35:01 AM 3 40.56 0.00 2.13 0.47 0.10 56.74 10:35:01 AM 4 29.92 0.00 2.79 0.74 0.12 66.43 10:35:01 AM 5 33.20 0.00 2.47 0.81 0.12 63.39 10:35:01 AM 6 32.92 0.00 2.36 1.20 0.08 63.44 10:35:01 AM 7 26.68 0.00 1.89 0.34 0.10 71.00 10:36:01 AM all 22.69 0.33 2.39 2.46 0.12 72.01 10:36:01 AM 0 21.74 0.02 2.11 1.46 0.17 74.51 10:36:01 AM 1 21.76 0.15 2.23 1.38 0.12 74.36 10:36:01 AM 2 25.34 1.46 2.97 8.29 0.15 61.78 10:36:01 AM 3 26.48 0.64 2.45 2.74 0.08 67.61 10:36:01 AM 4 26.79 0.02 2.64 2.03 0.13 68.39 10:36:01 AM 5 17.72 0.00 2.00 0.74 0.10 79.44 10:36:01 AM 6 23.76 0.05 2.37 2.00 0.10 71.73 10:36:01 AM 7 17.92 0.30 2.34 1.08 0.12 78.25 Average: all 21.92 0.11 2.02 1.99 0.10 73.85 Average: 0 19.37 0.01 1.81 2.19 0.11 76.52 Average: 1 21.83 0.05 2.10 1.27 0.10 74.65 Average: 2 17.05 0.49 2.09 4.56 0.10 75.70 Average: 3 32.58 0.22 2.54 2.43 0.09 62.15 Average: 4 21.49 0.01 2.31 2.51 0.11 73.58 Average: 5 23.97 0.00 1.80 0.87 0.10 73.27 Average: 6 22.93 0.02 2.00 1.65 0.08 73.32 Average: 7 16.14 0.10 1.54 0.48 0.10 81.64