---> uname -a: Linux prd-centos8-docker-8c-8g-30936.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 26487 19 4351 30376 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:b6:e6:2f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.85/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86095sec preferred_lft 86095sec inet6 fe80::f816:3eff:feb6:e62f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:e8:ee:62:d1 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:e8ff:feee:62d1/64 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) 08/14/2024 _x86_64_ (8 CPU) 12:03:38 LINUX RESTART (8 CPU) 12:04:01 PM tps rtps wtps bread/s bwrtn/s 12:05:01 PM 173.08 24.99 148.09 6017.41 6080.04 12:06:01 PM 275.91 24.74 251.17 4564.21 11696.83 12:07:01 PM 169.26 6.03 163.23 1487.24 39947.15 12:08:01 PM 99.73 15.80 83.94 6621.56 23865.82 Average: 179.50 17.89 161.61 4672.58 20396.72 12:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:05:01 PM 29731992 31262440 2923720 8.95 2688 1864440 1478004 4.39 142900 2391376 106852 12:06:01 PM 28757028 30854572 3898684 11.94 2688 2413092 1748924 5.19 196600 3230644 282380 12:07:01 PM 26400528 29413148 6255184 19.15 2688 3311400 3269644 9.70 339868 5370368 0 12:08:01 PM 26619096 30585316 6036616 18.49 2688 4259132 1914388 5.68 730108 4748616 66532 Average: 27877161 30528869 4778551 14.63 2688 2962016 2102740 6.24 352369 3935251 113941 12:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:05:01 PM eth0 346.54 226.05 1458.63 64.37 0.00 0.00 0.00 0.00 12:05:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:06:01 PM eth0 399.73 302.18 4650.94 55.82 0.00 0.00 0.00 0.00 12:06:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:07:01 PM eth0 1214.31 394.34 7535.17 34.19 0.00 0.00 0.00 0.00 12:07:01 PM docker0 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 12:07:01 PM vethc1f16ec 0.00 0.07 0.00 0.01 0.00 0.00 0.00 0.00 12:08:01 PM lo 11.56 11.56 1.26 1.26 0.00 0.00 0.00 0.00 12:08:01 PM eth0 281.14 199.73 3766.23 32.55 0.00 0.00 0.00 0.00 12:08:01 PM docker0 4.28 5.22 0.65 0.60 0.00 0.00 0.00 0.00 Average: lo 2.89 2.89 0.31 0.31 0.00 0.00 0.00 0.00 Average: eth0 560.43 280.58 4352.64 46.74 0.00 0.00 0.00 0.00 Average: docker0 1.07 1.31 0.16 0.15 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) 08/14/2024 _x86_64_ (8 CPU) 12:03:38 LINUX RESTART (8 CPU) 12:04:01 PM CPU %user %nice %system %iowait %steal %idle 12:05:01 PM all 10.58 0.00 1.89 2.40 4.80 80.33 12:05:01 PM 0 11.50 0.00 1.96 2.35 2.68 81.51 12:05:01 PM 1 6.71 0.00 1.62 1.24 4.16 86.27 12:05:01 PM 2 16.69 0.00 2.06 1.21 4.43 75.62 12:05:01 PM 3 5.95 0.00 1.23 3.02 4.34 85.47 12:05:01 PM 4 6.77 0.00 1.04 2.53 6.78 82.88 12:05:01 PM 5 25.31 0.00 3.94 2.20 3.84 64.71 12:05:01 PM 6 6.92 0.00 1.48 2.95 8.71 79.94 12:05:01 PM 7 5.05 0.00 1.86 3.73 3.26 86.10 12:06:01 PM all 14.76 0.00 1.46 1.78 0.07 81.93 12:06:01 PM 0 19.18 0.00 1.92 3.04 0.10 75.75 12:06:01 PM 1 11.38 0.00 1.62 3.21 0.07 83.72 12:06:01 PM 2 12.23 0.00 1.57 2.06 0.07 84.08 12:06:01 PM 3 23.10 0.00 2.15 2.09 0.07 72.59 12:06:01 PM 4 9.26 0.00 0.74 0.60 0.07 89.33 12:06:01 PM 5 11.75 0.00 1.14 0.85 0.05 86.22 12:06:01 PM 6 20.96 0.00 1.42 0.90 0.07 76.65 12:06:01 PM 7 10.24 0.00 1.09 1.49 0.07 87.12 12:07:01 PM all 29.34 0.00 2.39 2.72 0.09 65.46 12:07:01 PM 0 19.63 0.00 1.68 1.55 0.08 77.06 12:07:01 PM 1 31.56 0.00 3.11 3.65 0.10 61.57 12:07:01 PM 2 13.95 0.00 2.69 13.36 0.10 69.90 12:07:01 PM 3 40.65 0.00 3.02 0.59 0.12 55.62 12:07:01 PM 4 28.04 0.00 2.65 1.96 0.10 67.25 12:07:01 PM 5 28.95 0.00 1.70 0.02 0.08 69.25 12:07:01 PM 6 38.19 0.00 2.09 0.17 0.07 59.48 12:07:01 PM 7 33.85 0.00 2.18 0.44 0.08 63.45 12:08:01 PM all 27.86 0.29 2.36 1.94 0.10 67.45 12:08:01 PM 0 29.09 0.02 2.53 3.47 0.10 64.79 12:08:01 PM 1 32.26 0.07 2.94 1.29 0.10 63.34 12:08:01 PM 2 16.03 1.09 2.06 7.60 0.08 73.13 12:08:01 PM 3 36.62 0.67 2.02 1.65 0.12 58.93 12:08:01 PM 4 34.13 0.00 2.62 0.92 0.10 62.23 12:08:01 PM 5 18.62 0.42 2.45 0.37 0.10 78.05 12:08:01 PM 6 23.68 0.00 2.18 0.12 0.08 73.95 12:08:01 PM 7 32.48 0.07 2.11 0.07 0.10 65.17 Average: all 20.50 0.07 2.02 2.21 1.31 73.89 Average: 0 19.80 0.00 2.02 2.60 0.75 74.82 Average: 1 20.30 0.02 2.31 2.33 1.14 73.90 Average: 2 14.74 0.27 2.09 5.99 1.20 75.70 Average: 3 26.33 0.17 2.09 1.85 1.19 68.36 Average: 4 19.29 0.00 1.75 1.52 1.86 75.58 Average: 5 21.17 0.10 2.32 0.87 1.04 74.49 Average: 6 22.14 0.00 1.79 1.07 2.34 72.67 Average: 7 20.26 0.02 1.81 1.45 0.90 75.57