---> uname -a: Linux prd-centos8-docker-8c-8g-11318.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 1060 27203 19 3626 30371 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:d7:d5:96 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.240/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86130sec preferred_lft 86130sec inet6 fe80::f816:3eff:fed7:d596/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:db:23:06:22 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:dbff:fe23:622/64 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) 03/06/2024 _x86_64_ (8 CPU) 13:20:52 LINUX RESTART (8 CPU) 01:21:01 PM tps rtps wtps bread/s bwrtn/s 01:22:01 PM 237.90 65.98 171.91 9567.78 41026.00 01:23:02 PM 182.40 16.76 165.64 7527.55 9607.15 01:24:01 PM 173.99 8.17 165.83 1287.70 13689.05 01:25:01 PM 130.30 12.76 117.54 943.50 29748.07 Average: 181.18 25.99 155.18 4846.21 23560.51 01:21:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:22:01 PM 29525624 31206336 3130088 9.59 2688 2008256 1500088 4.45 201552 2513864 199928 01:23:02 PM 28728984 30887376 3926728 12.02 2688 2477072 1816032 5.39 264664 3202492 231540 01:24:01 PM 27176672 29910592 5479040 16.78 2688 3045416 2572932 7.63 407828 4580700 413224 01:25:01 PM 27818952 31059960 4836760 14.81 2688 3538124 1560776 4.63 742312 3555216 78136 Average: 28312558 30766066 4343154 13.30 2688 2767217 1862457 5.53 404089 3463068 230707 01:21:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:22:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:22:01 PM eth0 348.98 219.79 1459.00 57.17 0.00 0.00 0.00 0.00 01:22:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:23:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:23:02 PM eth0 259.37 197.27 3535.83 43.82 0.00 0.00 0.00 0.00 01:23:02 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:24:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:24:01 PM eth0 986.23 454.47 7784.63 46.17 0.00 0.00 0.00 0.00 01:24:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:25:01 PM lo 5.48 5.48 0.62 0.62 0.00 0.00 0.00 0.00 01:25:01 PM eth0 134.93 81.95 905.98 14.32 0.00 0.00 0.00 0.00 01:25:01 PM docker0 2.18 2.65 0.32 0.30 0.00 0.00 0.00 0.00 Average: lo 1.38 1.38 0.16 0.16 0.00 0.00 0.00 0.00 Average: eth0 430.04 237.45 3402.82 40.34 0.00 0.00 0.00 0.00 Average: docker0 0.55 0.66 0.08 0.08 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) 03/06/2024 _x86_64_ (8 CPU) 13:20:52 LINUX RESTART (8 CPU) 01:21:01 PM CPU %user %nice %system %iowait %steal %idle 01:22:01 PM all 13.88 0.00 2.75 2.67 0.07 80.63 01:22:01 PM 0 6.72 0.00 2.21 1.32 0.07 89.69 01:22:01 PM 1 15.50 0.00 2.44 1.35 0.07 80.64 01:22:01 PM 2 6.56 0.00 3.62 8.49 0.07 81.26 01:22:01 PM 3 22.46 0.00 3.96 3.34 0.08 70.15 01:22:01 PM 4 15.38 0.00 1.90 0.58 0.05 82.08 01:22:01 PM 5 13.64 0.00 3.18 3.90 0.07 79.21 01:22:01 PM 6 19.42 0.00 2.64 1.77 0.07 76.09 01:22:01 PM 7 11.36 0.00 2.04 0.60 0.07 85.92 01:23:02 PM all 10.74 0.00 1.15 1.27 0.08 86.76 01:23:02 PM 0 5.24 0.00 0.65 0.70 0.07 93.34 01:23:02 PM 1 23.95 0.00 2.22 1.50 0.10 72.22 01:23:02 PM 2 7.83 0.00 1.44 1.45 0.12 89.17 01:23:02 PM 3 15.27 0.00 1.42 1.37 0.05 81.89 01:23:02 PM 4 11.88 0.00 0.97 2.99 0.07 84.10 01:23:02 PM 5 6.44 0.00 0.62 0.42 0.08 92.44 01:23:02 PM 6 10.92 0.00 1.07 1.15 0.05 86.81 01:23:02 PM 7 4.40 0.00 0.82 0.57 0.08 94.13 01:24:01 PM all 31.09 0.00 1.56 2.06 0.10 65.20 01:24:01 PM 0 32.33 0.00 0.96 0.05 0.09 66.58 01:24:01 PM 1 37.80 0.00 2.50 5.22 0.10 54.38 01:24:01 PM 2 25.41 0.00 1.62 2.66 0.12 70.19 01:24:01 PM 3 26.06 0.00 1.42 0.02 0.09 72.42 01:24:01 PM 4 44.40 0.00 1.83 2.15 0.10 51.52 01:24:01 PM 5 29.77 0.00 1.98 4.41 0.12 63.71 01:24:01 PM 6 26.75 0.00 1.13 1.50 0.09 70.54 01:24:01 PM 7 26.18 0.00 1.08 0.48 0.07 72.20 01:25:01 PM all 14.75 0.32 2.63 2.29 0.10 79.91 01:25:01 PM 0 9.61 0.03 2.38 0.44 0.13 87.41 01:25:01 PM 1 16.36 0.03 2.52 3.89 0.12 77.08 01:25:01 PM 2 9.08 0.05 2.93 2.51 0.12 85.32 01:25:01 PM 3 22.99 0.00 2.31 0.22 0.12 74.36 01:25:01 PM 4 13.21 0.57 2.96 4.55 0.08 78.63 01:25:01 PM 5 23.52 1.85 3.44 3.49 0.10 67.61 01:25:01 PM 6 13.96 0.00 2.52 2.55 0.08 80.89 01:25:01 PM 7 9.23 0.02 1.95 0.69 0.08 88.03 Average: all 17.54 0.08 2.02 2.07 0.09 78.19 Average: 0 13.38 0.01 1.55 0.63 0.09 84.34 Average: 1 23.33 0.01 2.42 2.98 0.10 71.17 Average: 2 12.16 0.01 2.40 3.78 0.11 81.54 Average: 3 21.67 0.00 2.28 1.24 0.08 74.73 Average: 4 21.10 0.14 1.91 2.57 0.08 74.20 Average: 5 18.28 0.46 2.31 3.05 0.09 75.81 Average: 6 17.72 0.00 1.84 1.74 0.07 78.62 Average: 7 12.73 0.00 1.47 0.59 0.08 85.13