---> uname -a: Linux prd-centos8-docker-8c-8g-23961.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 1058 27178 19 3653 30368 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:da:5f:c9 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.46/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86073sec preferred_lft 86073sec inet6 fe80::f816:3eff:feda:5fc9/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:da:56:21:81 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:daff:fe56:2181/64 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) 04/17/2024 _x86_64_ (8 CPU) 15:48:25 LINUX RESTART (8 CPU) 03:49:01 PM tps rtps wtps bread/s bwrtn/s 03:50:01 PM 100.00 7.12 92.88 1312.71 6091.10 03:51:01 PM 394.55 19.18 375.37 4183.67 13962.30 03:52:01 PM 261.92 2.18 259.74 200.23 14923.56 03:53:01 PM 160.85 5.15 155.70 5712.76 30288.12 Average: 229.33 8.41 220.93 2852.52 16316.75 03:49:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:50:01 PM 29469836 31206980 3185868 9.76 2688 2058044 1443576 4.28 173616 2572772 207772 03:51:01 PM 28212912 30421704 4442792 13.60 2688 2521484 1991112 5.91 271772 3686980 238932 03:52:01 PM 27849040 30516800 4806664 14.72 2688 2970280 2108240 6.26 535640 3751284 309052 03:53:01 PM 27855480 31119376 4800224 14.70 2688 3556632 1695408 5.03 938528 3301916 212 Average: 28346817 30816215 4308887 13.19 2688 2776610 1809584 5.37 479889 3328238 188992 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 67.27 48.19 945.16 21.30 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 457.01 366.91 5533.37 52.72 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 422.31 348.96 4302.90 50.89 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 198.15 154.93 1887.78 805.02 0.00 0.00 0.00 0.00 03:53:01 PM docker0 122.74 124.41 797.48 594.71 0.00 0.00 0.00 0.00 03:53:01 PM veth19c6e4b 60.90 52.45 795.04 7.33 0.00 0.00 0.00 0.07 Average: lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 286.19 229.75 3167.35 232.50 0.00 0.00 0.00 0.00 Average: docker0 30.69 31.10 199.39 148.69 0.00 0.00 0.00 0.00 Average: veth19c6e4b 15.23 13.11 198.78 1.83 0.00 0.00 0.00 0.02 ---> sar -P ALL: Linux 4.18.0-448.el8.x86_64 (centos-stream-8-docker-63ec32c8-5733-60f9-7d79-7a12e2b2c472.nova) 04/17/2024 _x86_64_ (8 CPU) 15:48:25 LINUX RESTART (8 CPU) 03:49:01 PM CPU %user %nice %system %iowait %steal %idle 03:50:01 PM all 10.42 0.00 0.90 0.77 0.04 87.88 03:50:01 PM 0 2.45 0.00 0.38 0.15 0.07 96.95 03:50:01 PM 1 14.45 0.00 1.30 1.02 0.03 83.20 03:50:01 PM 2 17.21 0.00 1.61 0.32 0.07 80.79 03:50:01 PM 3 21.86 0.00 1.07 1.72 0.05 75.30 03:50:01 PM 4 9.13 0.00 0.85 1.52 0.03 88.47 03:50:01 PM 5 2.12 0.00 0.33 0.35 0.02 97.18 03:50:01 PM 6 3.26 0.00 0.50 0.20 0.05 95.99 03:50:01 PM 7 12.88 0.00 1.12 0.87 0.02 85.12 03:51:01 PM all 21.60 0.00 1.51 5.66 0.09 71.15 03:51:01 PM 0 12.73 0.00 1.21 4.85 0.08 81.13 03:51:01 PM 1 26.82 0.00 0.99 6.34 0.08 65.76 03:51:01 PM 2 28.01 0.00 1.52 6.58 0.10 63.79 03:51:01 PM 3 27.82 0.00 1.31 9.40 0.08 61.39 03:51:01 PM 4 23.05 0.00 2.20 5.18 0.10 69.47 03:51:01 PM 5 18.59 0.00 1.87 5.59 0.08 73.87 03:51:01 PM 6 14.24 0.00 0.94 2.42 0.07 82.34 03:51:01 PM 7 21.54 0.00 2.03 4.91 0.10 71.42 03:52:01 PM all 23.65 0.00 1.50 2.30 0.10 72.45 03:52:01 PM 0 27.14 0.00 1.46 0.65 0.08 70.67 03:52:01 PM 1 26.55 0.00 0.96 0.44 0.12 71.94 03:52:01 PM 2 26.92 0.00 1.88 1.71 0.08 69.41 03:52:01 PM 3 18.92 0.00 1.36 4.15 0.08 75.49 03:52:01 PM 4 30.91 0.00 2.08 3.64 0.10 63.27 03:52:01 PM 5 15.50 0.00 1.34 3.01 0.10 80.04 03:52:01 PM 6 23.32 0.00 0.82 0.44 0.08 75.34 03:52:01 PM 7 19.94 0.00 2.10 4.38 0.12 73.46 03:53:01 PM all 11.41 0.00 1.71 2.87 0.06 83.95 03:53:01 PM 0 14.28 0.00 2.01 0.07 0.08 83.56 03:53:01 PM 1 16.80 0.00 1.83 4.79 0.07 76.51 03:53:01 PM 2 20.85 0.00 2.69 3.20 0.08 73.18 03:53:01 PM 3 10.31 0.00 1.76 1.37 0.07 86.49 03:53:01 PM 4 6.77 0.00 1.32 6.80 0.05 85.06 03:53:01 PM 5 3.06 0.00 1.39 3.03 0.07 92.46 03:53:01 PM 6 9.44 0.00 1.51 0.28 0.05 88.71 03:53:01 PM 7 9.75 0.00 1.17 3.42 0.05 85.61 Average: all 16.76 0.00 1.40 2.90 0.07 78.87 Average: 0 14.14 0.00 1.26 1.43 0.08 83.09 Average: 1 21.14 0.00 1.27 3.14 0.08 74.37 Average: 2 23.24 0.00 1.93 2.95 0.08 71.79 Average: 3 19.73 0.00 1.37 4.16 0.07 74.67 Average: 4 17.44 0.00 1.61 4.28 0.07 76.59 Average: 5 9.80 0.00 1.23 2.99 0.07 85.92 Average: 6 12.56 0.00 0.94 0.83 0.06 85.60 Average: 7 16.02 0.00 1.60 3.39 0.07 78.91