---> uname -a: Linux prd-centos8-docker-8c-8g-77370.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 1041 27220 19 3628 30391 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:30:88:d8 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.174/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86151sec preferred_lft 86151sec inet6 fe80::f816:3eff:fe30:88d8/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:78:35:22:0b 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::42:78ff:fe35:220b/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) 10/17/2024 _x86_64_ (8 CPU) 12:58:38 LINUX RESTART (8 CPU) 12:59:01 PM tps rtps wtps bread/s bwrtn/s 01:00:01 PM 259.96 15.42 244.54 2575.93 7385.62 01:01:01 PM 372.71 18.55 354.16 4236.10 13777.39 01:02:01 PM 284.96 3.25 281.71 556.39 47568.42 Average: 306.10 12.41 293.69 2459.35 22924.62 12:59:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:00:01 PM 29570600 31309764 3085112 9.45 2688 2060452 1375100 4.08 167004 2482224 208512 01:01:01 PM 27905092 30138744 4750620 14.55 2688 2546000 2298396 6.82 278940 3985800 254636 01:02:01 PM 27941332 31172260 4714380 14.44 2688 3528488 1503736 4.46 660980 3516196 126264 Average: 28472341 30873589 4183371 12.81 2688 2711647 1725744 5.12 368975 3328073 196471 12:59:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:00:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:00:01 PM eth0 204.54 133.36 1403.36 53.23 0.00 0.00 0.00 0.00 01:00:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:01:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:01:01 PM eth0 447.50 379.50 5633.46 56.20 0.00 0.00 0.00 0.00 01:01:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:02:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:02:01 PM eth0 559.67 474.41 7137.65 1365.00 0.00 0.00 0.00 0.00 01:02:01 PM docker0 7.73 13.16 0.46 306.63 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 404.40 329.59 4733.41 491.53 0.00 0.00 0.00 0.00 Average: docker0 2.58 4.39 0.15 102.22 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) 10/17/2024 _x86_64_ (8 CPU) 12:58:38 LINUX RESTART (8 CPU) 12:59:01 PM CPU %user %nice %system %iowait %steal %idle 01:00:01 PM all 11.53 0.00 1.37 0.91 0.05 86.14 01:00:01 PM 0 11.07 0.00 0.92 0.32 0.05 87.63 01:00:01 PM 1 17.91 0.00 1.68 0.72 0.07 79.62 01:00:01 PM 2 4.15 0.00 0.94 1.13 0.03 93.75 01:00:01 PM 3 17.13 0.00 1.33 0.37 0.05 81.13 01:00:01 PM 4 10.47 0.00 1.21 0.51 0.07 87.74 01:00:01 PM 5 4.57 0.00 0.99 0.32 0.05 94.07 01:00:01 PM 6 19.46 0.00 1.85 0.72 0.05 77.92 01:00:01 PM 7 7.47 0.00 2.02 3.16 0.03 87.31 01:01:01 PM all 25.50 0.00 1.59 2.17 0.10 70.64 01:01:01 PM 0 27.50 0.00 0.95 0.30 0.08 71.17 01:01:01 PM 1 27.20 0.00 1.31 1.76 0.10 69.62 01:01:01 PM 2 30.22 0.00 1.13 2.01 0.10 66.53 01:01:01 PM 3 24.42 0.00 2.82 5.09 0.12 67.56 01:01:01 PM 4 16.84 0.00 2.00 4.88 0.08 76.19 01:01:01 PM 5 18.99 0.00 1.66 0.53 0.07 78.74 01:01:01 PM 6 38.93 0.00 1.05 1.33 0.10 58.60 01:01:01 PM 7 19.89 0.00 1.82 1.43 0.12 76.75 01:02:01 PM all 19.88 0.00 3.17 1.59 0.11 75.26 01:02:01 PM 0 22.18 0.00 3.26 1.38 0.10 73.08 01:02:01 PM 1 12.01 0.00 3.31 3.82 0.12 80.73 01:02:01 PM 2 28.42 0.00 3.18 2.34 0.12 65.94 01:02:01 PM 3 18.41 0.00 3.15 1.57 0.08 76.79 01:02:01 PM 4 17.48 0.00 2.88 0.99 0.10 78.55 01:02:01 PM 5 16.56 0.00 2.69 0.24 0.10 80.41 01:02:01 PM 6 18.69 0.00 3.52 1.30 0.12 76.38 01:02:01 PM 7 25.28 0.00 3.37 1.09 0.10 70.16 Average: all 18.99 0.00 2.04 1.56 0.08 77.33 Average: 0 20.28 0.00 1.71 0.66 0.08 77.27 Average: 1 19.07 0.00 2.10 2.10 0.09 76.63 Average: 2 20.95 0.00 1.75 1.83 0.08 75.39 Average: 3 19.99 0.00 2.43 2.35 0.08 75.14 Average: 4 14.94 0.00 2.03 2.14 0.08 80.81 Average: 5 13.39 0.00 1.78 0.36 0.07 84.39 Average: 6 25.74 0.00 2.13 1.12 0.09 70.92 Average: 7 17.55 0.00 2.40 1.90 0.08 78.07