---> uname -a: Linux prd-centos8-docker-8c-8g-12709.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 1035 27195 19 3658 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:ea:7a:e5 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.201/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86091sec preferred_lft 86091sec inet6 fe80::f816:3eff:feea:7ae5/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:a0:cd:0d:c3 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:a0ff:fecd:dc3/64 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) 03/12/2024 _x86_64_ (8 CPU) 15:48:23 LINUX RESTART (8 CPU) 03:49:01 PM tps rtps wtps bread/s bwrtn/s 03:50:01 PM 170.44 21.14 149.30 4392.67 9456.25 03:51:01 PM 436.25 6.40 429.86 1207.46 13781.11 03:52:01 PM 225.69 0.70 224.99 216.86 21057.26 03:53:01 PM 129.95 5.70 124.25 5706.38 20442.44 Average: 240.59 8.49 232.10 2880.73 16184.09 03:49:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:50:01 PM 29225700 31084524 3430012 10.50 2688 2178684 1605384 4.76 177852 2804088 120336 03:51:01 PM 27765552 30105076 4890160 14.97 2688 2649804 2243560 6.66 418348 3980532 258328 03:52:01 PM 28483108 31132364 4172604 12.78 2688 2952024 1489304 4.42 545288 3110868 23840 03:53:01 PM 27873956 31145464 4781756 14.64 2688 3564600 1484848 4.41 1159352 3071140 180 Average: 28337079 30866857 4318633 13.22 2688 2836278 1705774 5.06 575210 3241657 100671 03:49:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:50:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:50:01 PM eth0 107.21 83.09 1327.40 32.36 0.00 0.00 0.00 0.00 03:50:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:51:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:51:01 PM eth0 537.57 440.44 6866.09 60.55 0.00 0.00 0.00 0.00 03:51:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:52:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:52:01 PM eth0 253.37 212.31 2556.71 33.70 0.00 0.00 0.00 0.00 03:52:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:53:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:53:01 PM eth0 320.81 254.71 1860.87 1602.98 0.00 0.00 0.00 0.00 03:53:01 PM docker0 151.59 177.70 799.40 586.34 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 304.74 247.64 3152.82 432.35 0.00 0.00 0.00 0.00 Average: docker0 37.89 44.42 199.83 146.57 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) 03/12/2024 _x86_64_ (8 CPU) 15:48:23 LINUX RESTART (8 CPU) 03:49:01 PM CPU %user %nice %system %iowait %steal %idle 03:50:01 PM all 12.28 0.00 1.11 0.99 0.05 85.57 03:50:01 PM 0 4.64 0.00 0.50 0.23 0.07 94.56 03:50:01 PM 1 12.21 0.00 1.17 1.69 0.07 84.87 03:50:01 PM 2 19.31 0.00 1.45 2.04 0.03 77.17 03:50:01 PM 3 6.64 0.00 0.92 0.38 0.05 92.01 03:50:01 PM 4 24.09 0.00 2.34 1.27 0.07 72.23 03:50:01 PM 5 11.01 0.00 0.73 0.88 0.03 87.34 03:50:01 PM 6 17.35 0.00 1.24 0.28 0.07 81.06 03:50:01 PM 7 3.01 0.00 0.52 1.12 0.05 95.31 03:51:01 PM all 29.36 0.00 1.74 1.35 0.09 67.46 03:51:01 PM 0 30.74 0.00 1.51 1.79 0.10 65.86 03:51:01 PM 1 26.97 0.00 1.53 0.69 0.10 70.72 03:51:01 PM 2 27.71 0.00 1.27 0.72 0.08 70.21 03:51:01 PM 3 27.34 0.00 2.30 1.27 0.12 68.98 03:51:01 PM 4 31.62 0.00 1.73 1.19 0.08 65.38 03:51:01 PM 5 32.70 0.00 1.63 0.23 0.08 65.36 03:51:01 PM 6 28.15 0.00 2.28 4.06 0.08 65.42 03:51:01 PM 7 29.64 0.00 1.71 0.84 0.07 67.74 03:52:01 PM all 18.06 0.00 1.14 1.43 0.07 79.30 03:52:01 PM 0 21.34 0.00 1.91 1.10 0.08 75.56 03:52:01 PM 1 24.90 0.00 1.39 3.33 0.07 70.32 03:52:01 PM 2 13.64 0.00 1.34 2.34 0.08 82.60 03:52:01 PM 3 12.97 0.00 0.97 0.84 0.08 85.14 03:52:01 PM 4 12.08 0.00 0.82 1.55 0.07 85.48 03:52:01 PM 5 19.24 0.00 1.45 1.86 0.07 77.38 03:52:01 PM 6 25.89 0.00 0.53 0.10 0.07 73.41 03:52:01 PM 7 14.37 0.00 0.70 0.33 0.07 84.52 03:53:01 PM all 8.00 0.00 1.73 1.10 0.06 89.11 03:53:01 PM 0 6.59 0.00 1.99 0.92 0.05 90.46 03:53:01 PM 1 16.96 0.00 2.16 2.73 0.07 78.08 03:53:01 PM 2 18.88 0.00 1.99 1.77 0.07 77.29 03:53:01 PM 3 6.70 0.00 1.58 0.44 0.07 91.22 03:53:01 PM 4 4.52 0.00 1.37 0.65 0.05 93.40 03:53:01 PM 5 4.06 0.00 1.46 0.20 0.03 94.25 03:53:01 PM 6 3.86 0.00 1.85 0.17 0.05 94.07 03:53:01 PM 7 2.46 0.00 1.46 1.94 0.07 94.07 Average: all 16.92 0.00 1.43 1.22 0.07 80.37 Average: 0 15.82 0.00 1.48 1.01 0.08 81.62 Average: 1 20.26 0.00 1.56 2.11 0.08 76.00 Average: 2 19.88 0.00 1.51 1.72 0.07 76.82 Average: 3 13.40 0.00 1.44 0.73 0.08 84.34 Average: 4 18.08 0.00 1.56 1.17 0.07 79.13 Average: 5 16.74 0.00 1.32 0.79 0.05 81.09 Average: 6 18.80 0.00 1.48 1.15 0.07 78.51 Average: 7 12.36 0.00 1.10 1.06 0.06 85.42