---> uname -a: Linux prd-centos8-docker-8c-8g-38419.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 8% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 2022 25634 19 4233 29404 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:4e:2f:13 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.91/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86133sec preferred_lft 86133sec inet6 fe80::f816:3eff:fe4e:2f13/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:99:27:cf:34 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::42:99ff:fe27:cf34/64 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) 09/14/2024 _x86_64_ (8 CPU) 11:23:32 LINUX RESTART (8 CPU) 11:24:03 AM tps rtps wtps bread/s bwrtn/s 11:25:01 AM 211.58 27.58 184.01 5380.63 7473.18 11:26:01 AM 278.64 9.80 268.84 1327.82 19984.67 11:27:01 AM 154.96 17.40 137.56 5476.82 30819.38 11:28:01 AM 47.87 0.45 47.42 63.85 22421.49 Average: 172.94 13.69 159.25 3042.70 20280.94 11:24:03 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:25:01 AM 29303300 31131436 3352412 10.27 2688 2148968 1793180 5.32 175132 2738088 210736 11:26:01 AM 27069884 29683124 5585828 17.11 2688 2923648 2780492 8.25 332492 4757708 427520 11:27:01 AM 27165700 31034356 5490012 16.81 2688 4160968 1435952 4.26 770268 4167192 641272 11:28:01 AM 26226124 30086564 6429588 19.69 2688 4152248 2402568 7.13 930020 4942800 964 Average: 27441252 30483870 5214460 15.97 2688 3346458 2103048 6.24 551978 4151447 320123 11:24:03 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:25:01 AM eth0 116.05 84.75 1272.04 30.96 0.00 0.00 0.00 0.00 11:25:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:26:01 AM eth0 1432.11 729.76 10974.55 73.75 0.00 0.00 0.00 0.00 11:26:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:27:01 AM lo 11.35 11.35 1.26 1.26 0.00 0.00 0.00 0.00 11:27:01 AM eth0 570.47 334.49 3588.62 85.18 0.00 0.00 0.00 0.00 11:27:01 AM docker0 4.27 5.12 0.65 0.60 0.00 0.00 0.00 0.00 11:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:28:01 AM eth0 86.70 45.28 42.00 155.98 0.00 0.00 0.00 0.00 11:28:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 2.86 2.86 0.32 0.32 0.00 0.00 0.00 0.00 Average: eth0 554.99 300.37 3991.98 86.94 0.00 0.00 0.00 0.00 Average: docker0 1.08 1.29 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) 09/14/2024 _x86_64_ (8 CPU) 11:23:32 LINUX RESTART (8 CPU) 11:24:03 AM CPU %user %nice %system %iowait %steal %idle 11:25:01 AM all 11.78 0.00 1.28 0.60 0.05 86.29 11:25:01 AM 0 3.01 0.00 0.64 0.26 0.09 96.01 11:25:01 AM 1 10.63 0.00 1.21 0.22 0.03 87.90 11:25:01 AM 2 11.31 0.00 0.93 0.50 0.07 87.18 11:25:01 AM 3 9.90 0.00 1.42 1.80 0.03 86.85 11:25:01 AM 4 24.74 0.00 2.35 0.48 0.07 72.35 11:25:01 AM 5 13.70 0.00 1.21 0.35 0.03 84.72 11:25:01 AM 6 15.84 0.00 1.55 0.57 0.05 81.99 11:25:01 AM 7 5.09 0.00 0.93 0.60 0.03 93.34 11:26:01 AM all 30.84 0.00 1.76 0.93 0.10 66.38 11:26:01 AM 0 29.91 0.00 1.27 0.27 0.10 68.45 11:26:01 AM 1 39.10 0.00 1.59 0.60 0.10 58.61 11:26:01 AM 2 39.26 0.00 1.63 0.39 0.12 58.61 11:26:01 AM 3 19.68 0.00 2.11 2.03 0.08 76.09 11:26:01 AM 4 21.39 0.00 1.39 0.92 0.08 76.22 11:26:01 AM 5 32.99 0.00 1.74 1.09 0.10 64.08 11:26:01 AM 6 23.80 0.00 2.06 1.12 0.08 72.93 11:26:01 AM 7 40.63 0.00 2.25 1.01 0.10 56.01 11:27:01 AM all 27.29 0.30 3.51 0.75 0.10 68.05 11:27:01 AM 0 31.97 0.07 3.37 0.54 0.10 63.95 11:27:01 AM 1 30.27 0.08 3.99 0.65 0.12 64.88 11:27:01 AM 2 35.97 0.00 2.88 0.64 0.08 60.42 11:27:01 AM 3 25.23 1.95 4.01 1.75 0.12 66.94 11:27:01 AM 4 18.74 0.02 3.32 1.08 0.10 76.74 11:27:01 AM 5 27.22 0.00 3.73 0.49 0.08 68.48 11:27:01 AM 6 20.47 0.22 3.40 0.64 0.10 75.17 11:27:01 AM 7 28.46 0.03 3.40 0.20 0.10 67.80 11:28:01 AM all 13.68 0.00 0.66 1.96 0.06 83.65 11:28:01 AM 0 19.19 0.00 0.67 0.02 0.07 80.06 11:28:01 AM 1 9.16 0.00 0.65 0.32 0.05 89.82 11:28:01 AM 2 29.63 0.00 0.70 0.10 0.07 69.50 11:28:01 AM 3 12.96 0.00 0.60 0.08 0.05 86.31 11:28:01 AM 4 1.20 0.00 0.33 0.02 0.05 98.40 11:28:01 AM 5 2.80 0.00 0.37 0.00 0.03 96.79 11:28:01 AM 6 12.69 0.00 1.09 14.78 0.07 71.37 11:28:01 AM 7 21.95 0.00 0.86 0.32 0.07 76.80 Average: all 20.96 0.07 1.80 1.06 0.08 76.02 Average: 0 21.15 0.02 1.50 0.27 0.09 76.97 Average: 1 22.36 0.02 1.86 0.45 0.08 75.22 Average: 2 29.17 0.00 1.54 0.41 0.08 68.80 Average: 3 16.99 0.49 2.04 1.41 0.07 79.00 Average: 4 16.44 0.00 1.84 0.63 0.08 81.01 Average: 5 19.19 0.00 1.76 0.48 0.06 78.50 Average: 6 18.21 0.05 2.03 4.32 0.08 75.32 Average: 7 24.16 0.01 1.87 0.53 0.08 73.35