---> uname -a: Linux prd-centos8-docker-8c-8g-35503.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 7% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 994 27522 19 3373 30448 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:d4:ee:bd brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.155/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86191sec preferred_lft 86191sec inet6 fe80::f816:3eff:fed4:eebd/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:b9:c7:6f:71 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) 09/02/2024 _x86_64_ (8 CPU) 03:55:49 LINUX RESTART (8 CPU) 03:56:01 AM tps rtps wtps bread/s bwrtn/s 03:57:01 AM 431.79 211.05 220.74 17749.97 42660.46 03:58:01 AM 231.61 15.09 216.51 3823.13 11172.38 03:59:01 AM 203.92 4.97 198.95 180.21 38669.24 Average: 289.10 77.04 212.07 7251.10 30834.03 03:56:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:57:01 AM 29683132 31324076 2972580 9.10 2688 1965928 1385420 4.11 164796 2383720 138620 03:58:01 AM 28935692 30871996 3720020 11.39 2688 2251756 1685212 5.00 191428 3053796 61212 03:59:01 AM 28185944 31182936 4469768 13.69 2688 3306120 1456396 4.32 755276 3225796 24376 Average: 28934923 31126336 3720789 11.39 2688 2507935 1509009 4.48 370500 2887771 74736 03:56:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:57:01 AM lo 0.03 0.03 0.00 0.00 0.00 0.00 0.00 0.00 03:57:01 AM eth0 354.98 221.81 1771.28 59.22 0.00 0.00 0.00 0.00 03:57:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:58:01 AM eth0 195.33 178.67 1349.63 53.31 0.00 0.00 0.00 0.00 03:58:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:59:01 AM eth0 427.26 412.35 3961.90 3807.58 0.00 0.00 0.00 0.00 03:59:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.01 0.01 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 325.86 270.94 2360.94 1306.70 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) 09/02/2024 _x86_64_ (8 CPU) 03:55:49 LINUX RESTART (8 CPU) 03:56:01 AM CPU %user %nice %system %iowait %steal %idle 03:57:01 AM all 13.90 0.01 3.66 3.76 0.08 78.57 03:57:01 AM 0 9.91 0.00 4.13 7.61 0.10 78.25 03:57:01 AM 1 9.21 0.00 3.46 2.98 0.08 84.26 03:57:01 AM 2 20.98 0.00 3.00 2.83 0.08 73.11 03:57:01 AM 3 10.20 0.00 5.21 4.30 0.08 80.21 03:57:01 AM 4 15.93 0.00 3.75 4.39 0.08 75.85 03:57:01 AM 5 11.16 0.12 3.22 1.63 0.08 83.80 03:57:01 AM 6 19.37 0.00 3.20 5.47 0.08 71.88 03:57:01 AM 7 14.40 0.00 3.35 0.91 0.07 81.27 03:58:01 AM all 13.41 0.00 1.08 1.47 0.08 83.96 03:58:01 AM 0 16.51 0.00 1.00 1.57 0.08 80.83 03:58:01 AM 1 12.28 0.00 1.37 1.71 0.08 84.55 03:58:01 AM 2 19.69 0.00 1.57 1.92 0.12 76.70 03:58:01 AM 3 8.88 0.00 1.02 1.02 0.08 89.00 03:58:01 AM 4 12.62 0.00 0.95 1.12 0.07 85.24 03:58:01 AM 5 9.06 0.00 1.10 1.91 0.07 87.86 03:58:01 AM 6 15.97 0.00 0.90 1.30 0.08 81.75 03:58:01 AM 7 12.28 0.00 0.73 1.20 0.05 85.74 03:59:01 AM all 13.23 0.00 1.40 3.15 0.07 82.15 03:59:01 AM 0 14.54 0.00 0.88 4.21 0.08 80.28 03:59:01 AM 1 18.62 0.00 2.04 6.95 0.07 72.32 03:59:01 AM 2 11.42 0.00 1.68 8.51 0.08 78.31 03:59:01 AM 3 14.14 0.00 1.39 1.70 0.08 82.69 03:59:01 AM 4 9.14 0.00 1.69 2.22 0.07 86.89 03:59:01 AM 5 10.62 0.00 1.17 0.40 0.05 87.76 03:59:01 AM 6 8.18 0.00 1.56 1.17 0.07 89.02 03:59:01 AM 7 19.19 0.00 0.77 0.03 0.07 79.94 Average: all 13.51 0.00 2.05 2.79 0.08 81.56 Average: 0 13.66 0.00 2.00 4.46 0.09 79.79 Average: 1 13.38 0.00 2.29 3.88 0.08 80.38 Average: 2 17.37 0.00 2.08 4.42 0.09 76.04 Average: 3 11.07 0.00 2.53 2.34 0.08 83.97 Average: 4 12.56 0.00 2.13 2.58 0.07 82.66 Average: 5 10.28 0.04 1.83 1.31 0.07 86.48 Average: 6 14.51 0.00 1.89 2.65 0.08 80.88 Average: 7 15.29 0.00 1.62 0.71 0.06 82.32