---> uname -a: Linux prd-centos8-docker-8c-8g-10788.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: 2799.996 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 994 27379 19 3516 30444 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:a4:87:ad brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.83/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86105sec preferred_lft 86105sec inet6 fe80::f816:3eff:fea4:87ad/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:fe:25:c4:3f 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) 03/04/2024 _x86_64_ (8 CPU) 11:02:24 LINUX RESTART (8 CPU) 11:03:01 AM tps rtps wtps bread/s bwrtn/s 11:04:01 AM 89.07 7.10 81.97 1304.98 5946.09 11:05:01 AM 183.41 2.70 180.71 471.71 10042.69 11:06:02 AM 165.09 0.53 164.56 8.80 37119.26 11:07:01 AM 142.04 3.64 138.39 208.88 11525.31 Average: 144.91 3.49 141.42 499.79 16177.27 11:03:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:04:01 AM 29588920 31273368 3066792 9.39 2688 2009316 1458528 4.33 166620 2475492 157992 11:05:01 AM 28894072 30754120 3761640 11.52 2688 2176080 2040988 6.06 187860 3102920 78668 11:06:02 AM 27630348 30499264 5025364 15.39 2688 3179256 2040988 6.06 202900 4328380 4428 11:07:01 AM 27999180 31135924 4656532 14.26 2688 3441580 1516176 4.50 463780 3684988 10936 Average: 28528130 30915669 4127582 12.64 2688 2701558 1764170 5.23 255290 3397945 63006 11:03:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:04:01 AM eth0 62.47 44.31 879.51 8.45 0.00 0.00 0.00 0.00 11:04:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:05:01 AM eth0 217.38 206.78 1598.43 60.18 0.00 0.00 0.00 0.00 11:05:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:06:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:06:02 AM eth0 298.48 203.53 7381.77 29.98 0.00 0.00 0.00 0.00 11:06:02 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:07:01 AM eth0 225.69 225.30 786.47 1202.52 0.00 0.00 0.00 0.00 11:07:01 AM docker0 0.00 0.00 0.00 0.00 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 200.90 169.75 2669.27 321.64 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) 03/04/2024 _x86_64_ (8 CPU) 11:02:24 LINUX RESTART (8 CPU) 11:03:01 AM CPU %user %nice %system %iowait %steal %idle 11:04:01 AM all 9.72 0.00 0.85 1.16 0.04 88.23 11:04:01 AM 0 2.50 0.00 0.42 0.60 0.03 96.45 11:04:01 AM 1 17.35 0.00 1.32 2.76 0.07 78.51 11:04:01 AM 2 17.22 0.00 1.57 2.09 0.05 79.06 11:04:01 AM 3 15.96 0.00 1.17 1.54 0.05 81.29 11:04:01 AM 4 7.65 0.00 0.63 0.47 0.03 91.22 11:04:01 AM 5 7.47 0.00 0.70 0.30 0.05 91.48 11:04:01 AM 6 1.95 0.00 0.38 1.35 0.03 96.28 11:04:01 AM 7 7.69 0.00 0.62 0.13 0.03 91.52 11:05:01 AM all 9.25 0.00 0.91 4.30 0.08 85.47 11:05:01 AM 0 8.28 0.00 1.09 5.12 0.07 85.45 11:05:01 AM 1 7.15 0.00 0.67 4.17 0.05 87.95 11:05:01 AM 2 8.87 0.00 0.94 5.93 0.07 84.19 11:05:01 AM 3 8.98 0.00 1.32 4.51 0.07 85.12 11:05:01 AM 4 3.21 0.00 0.75 2.17 0.05 93.81 11:05:01 AM 5 14.51 0.00 0.49 3.36 0.10 81.54 11:05:01 AM 6 14.86 0.00 1.26 4.85 0.17 78.86 11:05:01 AM 7 8.14 0.00 0.74 4.26 0.05 86.81 11:06:02 AM all 7.04 0.00 0.68 8.16 0.05 84.06 11:06:02 AM 0 7.34 0.00 0.52 4.88 0.07 87.19 11:06:02 AM 1 9.07 0.00 0.54 11.04 0.07 79.29 11:06:02 AM 2 12.10 0.00 0.49 8.12 0.07 79.23 11:06:02 AM 3 4.33 0.00 0.84 11.16 0.07 83.61 11:06:02 AM 4 4.72 0.00 0.55 3.32 0.05 91.36 11:06:02 AM 5 5.90 0.00 0.47 13.38 0.03 80.22 11:06:02 AM 6 2.76 0.00 0.40 4.19 0.03 92.61 11:06:02 AM 7 10.08 0.00 1.66 9.22 0.05 78.99 11:07:01 AM all 14.48 0.00 1.41 1.04 0.06 83.01 11:07:01 AM 0 10.18 0.00 1.33 0.10 0.05 88.34 11:07:01 AM 1 17.38 0.00 1.28 2.04 0.09 79.22 11:07:01 AM 2 32.84 0.00 1.56 0.85 0.07 64.69 11:07:01 AM 3 18.41 0.00 2.09 2.97 0.05 76.48 11:07:01 AM 4 11.06 0.00 1.19 0.29 0.05 87.41 11:07:01 AM 5 6.23 0.00 1.04 1.07 0.07 91.59 11:07:01 AM 6 6.36 0.00 1.77 0.32 0.07 91.48 11:07:01 AM 7 13.33 0.00 1.04 0.66 0.05 84.91 Average: all 10.10 0.00 0.96 3.67 0.06 85.20 Average: 0 7.06 0.00 0.83 2.68 0.05 89.37 Average: 1 12.72 0.00 0.95 5.01 0.07 81.25 Average: 2 17.71 0.00 1.14 4.26 0.06 76.83 Average: 3 11.90 0.00 1.35 5.05 0.06 81.64 Average: 4 6.64 0.00 0.78 1.57 0.05 90.96 Average: 5 8.54 0.00 0.67 4.54 0.06 86.18 Average: 6 6.48 0.00 0.95 2.69 0.08 89.81 Average: 7 9.79 0.00 1.01 3.58 0.05 85.57