---> uname -a: Linux prd-centos8-docker-8c-8g-12099.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 7% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1039 27193 19 3657 30388 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:ce:7e:1d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.51/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86097sec preferred_lft 86097sec inet6 fe80::f816:3eff:fece:7e1d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:03:57:19:45 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::42:3ff:fe57:1945/64 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) 03/09/2024 _x86_64_ (8 CPU) 15:48:21 LINUX RESTART (8 CPU) 03:49:02 PM tps rtps wtps bread/s bwrtn/s 03:50:01 PM 152.32 21.16 131.16 4357.57 9145.68 03:51:01 PM 403.53 7.33 396.20 1276.72 13805.67 03:52:01 PM 259.03 3.35 255.68 4774.94 24814.35 03:53:01 PM 102.93 3.25 99.68 1190.67 16849.05 Average: 229.77 8.72 221.05 2893.95 16183.10 03:49:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:50:01 PM 29268096 31108704 3387616 10.37 2688 2160560 1592244 4.72 176148 2758852 104628 03:51:01 PM 27838196 30175920 4817516 14.75 2688 2648000 2170120 6.44 417364 3905832 256216 03:52:01 PM 28147040 31161792 4508672 13.81 2688 3309716 1581600 4.69 629076 3326568 231056 03:53:01 PM 27894440 31166428 4761272 14.58 2688 3565024 1459504 4.33 1161672 3046540 36 Average: 28286943 30903211 4368769 13.38 2688 2920825 1700867 5.05 596065 3259448 147984 03:49:02 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 87.29 64.08 1109.69 28.29 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 581.35 490.32 7104.91 65.41 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 335.45 243.90 3799.52 36.75 0.00 0.00 0.00 0.00 03:52:01 PM docker0 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 03:52:01 PM vetheaf0693 0.00 0.07 0.00 0.01 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 255.28 247.68 619.60 1605.02 0.00 0.00 0.00 0.00 03:53:01 PM docker0 169.09 182.64 800.36 586.31 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 315.79 262.31 3166.83 435.58 0.00 0.00 0.00 0.00 Average: docker0 42.45 45.86 200.94 147.20 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) 03/09/2024 _x86_64_ (8 CPU) 15:48:21 LINUX RESTART (8 CPU) 03:49:02 PM CPU %user %nice %system %iowait %steal %idle 03:50:01 PM all 11.46 0.00 1.09 1.05 0.05 86.35 03:50:01 PM 0 11.07 0.00 1.12 0.29 0.07 87.45 03:50:01 PM 1 17.57 0.00 1.14 0.83 0.07 80.39 03:50:01 PM 2 6.58 0.00 0.88 1.63 0.07 90.84 03:50:01 PM 3 13.33 0.00 0.87 1.22 0.05 84.53 03:50:01 PM 4 2.11 0.00 0.26 0.15 0.07 97.41 03:50:01 PM 5 7.99 0.00 1.17 0.80 0.02 90.03 03:50:01 PM 6 22.11 0.00 1.66 1.41 0.03 74.78 03:50:01 PM 7 10.90 0.00 1.60 2.04 0.05 85.42 03:51:01 PM all 29.77 0.00 1.80 1.94 0.10 66.39 03:51:01 PM 0 27.31 0.00 1.69 1.29 0.12 69.60 03:51:01 PM 1 34.42 0.00 2.04 1.61 0.13 61.80 03:51:01 PM 2 40.36 0.00 1.73 1.98 0.08 55.86 03:51:01 PM 3 25.21 0.00 1.96 4.09 0.10 68.64 03:51:01 PM 4 24.19 0.00 1.51 1.85 0.10 72.34 03:51:01 PM 5 30.62 0.00 2.24 1.52 0.10 65.52 03:51:01 PM 6 22.92 0.00 1.79 1.06 0.12 74.11 03:51:01 PM 7 33.12 0.00 1.44 2.11 0.07 63.26 03:52:01 PM all 22.54 0.00 1.77 2.01 0.10 73.59 03:52:01 PM 0 17.43 0.00 1.42 0.52 0.10 80.53 03:52:01 PM 1 29.28 0.00 2.68 3.26 0.10 64.67 03:52:01 PM 2 22.30 0.00 2.01 2.17 0.08 73.44 03:52:01 PM 3 28.14 0.00 1.89 2.56 0.08 67.32 03:52:01 PM 4 20.01 0.00 1.34 0.39 0.12 78.15 03:52:01 PM 5 19.38 0.00 1.29 4.10 0.10 75.13 03:52:01 PM 6 22.88 0.00 2.10 1.86 0.10 73.06 03:52:01 PM 7 20.87 0.00 1.46 1.17 0.08 76.42 03:53:01 PM all 8.01 0.00 1.43 1.15 0.05 89.35 03:53:01 PM 0 2.42 0.00 1.52 0.90 0.08 95.07 03:53:01 PM 1 10.38 0.00 1.74 1.13 0.05 86.70 03:53:01 PM 2 6.39 0.00 1.44 2.32 0.07 89.78 03:53:01 PM 3 18.25 0.00 2.02 0.63 0.07 79.03 03:53:01 PM 4 12.56 0.00 1.72 0.67 0.05 85.00 03:53:01 PM 5 3.20 0.00 1.08 0.18 0.05 95.48 03:53:01 PM 6 1.25 0.00 0.95 3.18 0.03 94.58 03:53:01 PM 7 9.66 0.00 0.95 0.20 0.03 89.16 Average: all 17.96 0.00 1.52 1.54 0.08 78.91 Average: 0 14.56 0.00 1.44 0.75 0.09 83.15 Average: 1 22.92 0.00 1.90 1.71 0.09 73.38 Average: 2 18.94 0.00 1.52 2.03 0.08 77.44 Average: 3 21.25 0.00 1.69 2.13 0.08 74.85 Average: 4 14.76 0.00 1.21 0.77 0.08 83.18 Average: 5 15.28 0.00 1.45 1.65 0.07 81.55 Average: 6 17.27 0.00 1.63 1.88 0.07 79.16 Average: 7 18.65 0.00 1.36 1.38 0.06 78.55