---> uname -a: Linux prd-centos8-docker-8c-8g-14592.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 8% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1050 27307 19 3532 30382 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:9e:60:cb brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.71/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86097sec preferred_lft 86097sec inet6 fe80::f816:3eff:fe9e:60cb/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:a2:27:8d:f2 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:a2ff:fe27:8df2/64 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) 01/23/2024 _x86_64_ (8 CPU) 16:05:00 LINUX RESTART (8 CPU) 04:06:02 PM tps rtps wtps bread/s bwrtn/s 04:07:01 PM 121.67 9.10 112.57 2926.78 10245.47 04:08:01 PM 367.94 17.48 350.46 2736.21 11189.04 04:09:01 PM 245.61 2.93 242.68 444.04 41816.87 04:10:01 PM 68.83 0.65 68.18 65.71 6468.14 Average: 201.33 7.53 193.80 1537.36 17460.91 04:06:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:07:01 PM 29476484 31274732 3179228 9.74 2688 2117448 1383636 4.11 169904 2558384 96196 04:08:01 PM 28005396 30249196 4650316 14.24 2688 2556556 2130932 6.32 287812 3877984 216888 04:09:01 PM 26884516 29958556 5771196 17.67 2688 3373556 2410012 7.15 628552 4606116 53128 04:10:01 PM 27948860 31097464 4706852 14.41 2688 3445852 1516024 4.50 807332 3363448 27168 Average: 28078814 30644987 4576898 14.02 2688 2873353 1860151 5.52 473400 3601483 98345 04:06:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 PM eth0 81.69 56.62 1068.88 20.20 0.00 0.00 0.00 0.00 04:07:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 PM eth0 469.44 398.67 5634.13 54.52 0.00 0.00 0.00 0.00 04:08:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:09:01 PM eth0 364.00 287.67 6268.69 196.52 0.00 0.00 0.00 0.00 04:09:01 PM docker0 8.66 15.48 0.50 305.65 0.00 0.00 0.00 0.00 04:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:10:01 PM eth0 320.69 269.93 316.88 1798.74 0.00 0.00 0.00 0.00 04:10:01 PM 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 309.89 254.03 3331.50 519.56 0.00 0.00 0.00 0.00 Average: docker0 2.17 3.89 0.13 76.74 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) 01/23/2024 _x86_64_ (8 CPU) 16:05:00 LINUX RESTART (8 CPU) 04:06:02 PM CPU %user %nice %system %iowait %steal %idle 04:07:01 PM all 8.66 0.00 1.06 1.24 0.05 88.99 04:07:01 PM 0 6.67 0.00 0.63 0.44 0.07 92.19 04:07:01 PM 1 13.24 0.00 1.17 1.27 0.08 84.23 04:07:01 PM 2 14.56 0.00 1.85 1.12 0.07 82.39 04:07:01 PM 3 4.85 0.00 1.07 1.90 0.02 92.16 04:07:01 PM 4 16.90 0.00 1.75 1.51 0.05 79.78 04:07:01 PM 5 7.09 0.00 1.09 2.75 0.02 89.06 04:07:01 PM 6 4.94 0.00 0.58 0.34 0.03 94.11 04:07:01 PM 7 1.04 0.00 0.37 0.56 0.03 97.99 04:08:01 PM all 28.68 0.00 1.68 2.49 0.09 67.06 04:08:01 PM 0 23.02 0.00 2.08 3.78 0.10 71.02 04:08:01 PM 1 14.55 0.00 1.31 2.82 0.08 81.24 04:08:01 PM 2 29.49 0.00 1.83 2.70 0.08 65.89 04:08:01 PM 3 31.56 0.00 1.34 2.03 0.10 64.97 04:08:01 PM 4 36.58 0.00 2.67 3.86 0.10 56.79 04:08:01 PM 5 23.72 0.00 1.31 0.94 0.08 73.95 04:08:01 PM 6 36.97 0.00 1.58 1.16 0.08 60.21 04:08:01 PM 7 33.53 0.00 1.32 2.64 0.10 62.41 04:09:01 PM all 13.76 0.00 2.91 3.77 0.28 79.28 04:09:01 PM 0 11.28 0.00 2.53 0.19 0.09 85.92 04:09:01 PM 1 13.77 0.00 2.86 8.70 0.59 74.08 04:09:01 PM 2 16.57 0.00 3.03 2.76 0.37 77.26 04:09:01 PM 3 14.60 0.00 3.23 5.04 0.08 77.05 04:09:01 PM 4 18.51 0.00 2.92 3.93 0.07 74.57 04:09:01 PM 5 9.35 0.00 2.87 1.99 0.22 85.57 04:09:01 PM 6 17.88 0.00 2.60 2.40 0.10 77.01 04:09:01 PM 7 8.09 0.00 3.21 5.06 0.74 82.89 04:10:01 PM all 12.18 0.00 1.16 0.36 0.05 86.25 04:10:01 PM 0 5.80 0.00 1.02 0.05 0.07 93.07 04:10:01 PM 1 24.69 0.00 1.45 0.99 0.07 72.80 04:10:01 PM 2 21.39 0.00 1.52 0.70 0.05 76.34 04:10:01 PM 3 9.53 0.00 1.19 0.17 0.07 89.05 04:10:01 PM 4 7.15 0.00 0.90 0.02 0.05 91.88 04:10:01 PM 5 7.93 0.00 1.20 0.13 0.03 90.70 04:10:01 PM 6 18.55 0.00 1.22 0.70 0.05 79.47 04:10:01 PM 7 2.39 0.00 0.80 0.12 0.05 96.64 Average: all 15.84 0.00 1.70 1.96 0.12 80.37 Average: 0 11.70 0.00 1.56 1.12 0.08 85.54 Average: 1 16.58 0.00 1.70 3.45 0.21 78.06 Average: 2 20.52 0.00 2.06 1.82 0.14 75.45 Average: 3 15.17 0.00 1.71 2.28 0.07 80.78 Average: 4 19.78 0.00 2.06 2.33 0.07 75.76 Average: 5 12.03 0.00 1.62 1.45 0.09 84.81 Average: 6 19.63 0.00 1.50 1.15 0.07 77.66 Average: 7 11.30 0.00 1.43 2.10 0.23 84.94