---> uname -a: Linux prd-centos8-docker-8c-8g-43398.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 1042 26590 19 4257 30383 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:4c:17:81 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.206/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86085sec preferred_lft 86085sec inet6 fe80::f816:3eff:fe4c:1781/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:c5:0f:e5:3f 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:c5ff:fe0f:e53f/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) 09/29/2024 _x86_64_ (8 CPU) 07:35:55 LINUX RESTART (8 CPU) 07:37:01 AM tps rtps wtps bread/s bwrtn/s 07:38:01 AM 185.29 18.83 166.46 3452.72 10964.66 07:39:01 AM 147.74 3.68 144.06 856.92 3236.56 07:40:01 AM 138.20 14.46 123.74 1156.68 37276.34 07:41:01 AM 102.00 3.17 98.83 4576.21 25254.65 Average: 143.31 10.03 133.27 2510.70 19183.72 07:37:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:38:01 AM 29117424 31004216 3538288 10.84 2688 2204184 1666936 4.95 184304 2887552 44432 07:39:01 AM 28039296 30247380 4616416 14.14 2688 2520456 2297456 6.82 255760 3876412 280080 07:40:01 AM 25869488 28912380 6786224 20.78 2688 3337840 5697656 16.90 478140 5746432 200 07:41:01 AM 27275788 31159676 5379924 16.47 2688 4175348 1513776 4.49 886116 3938300 200 Average: 27575499 30330913 5080213 15.56 2688 3059457 2793956 8.29 451080 4112174 81228 07:37:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:38:01 AM eth0 157.70 144.64 1124.90 37.65 0.00 0.00 0.00 0.00 07:38:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:39:01 AM eth0 384.70 280.54 4638.65 33.55 0.00 0.00 0.00 0.00 07:39:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:40:01 AM lo 9.26 9.26 1.05 1.05 0.00 0.00 0.00 0.00 07:40:01 AM eth0 1022.38 368.36 6446.41 37.40 0.00 0.00 0.00 0.00 07:40:01 AM docker0 3.58 4.43 0.55 0.52 0.00 0.00 0.00 0.00 07:40:01 AM vethb006f54 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 07:41:01 AM lo 2.32 2.32 0.22 0.22 0.00 0.00 0.00 0.00 07:41:01 AM eth0 192.25 171.03 2017.67 1091.87 0.00 0.00 0.00 0.00 07:41:01 AM docker0 0.75 0.83 0.10 0.09 0.00 0.00 0.00 0.00 Average: lo 2.89 2.89 0.32 0.32 0.00 0.00 0.00 0.00 Average: eth0 439.26 241.14 3556.86 300.13 0.00 0.00 0.00 0.00 Average: docker0 1.08 1.32 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) 09/29/2024 _x86_64_ (8 CPU) 07:35:55 LINUX RESTART (8 CPU) 07:37:01 AM CPU %user %nice %system %iowait %steal %idle 07:38:01 AM all 10.00 0.00 1.06 1.18 0.08 87.68 07:38:01 AM 0 5.41 0.00 0.80 0.52 0.05 93.22 07:38:01 AM 1 7.28 0.00 0.63 2.22 0.20 89.66 07:38:01 AM 2 28.24 0.00 2.58 2.43 0.08 66.68 07:38:01 AM 3 5.07 0.00 0.64 0.43 0.07 93.79 07:38:01 AM 4 3.58 0.00 0.64 0.45 0.07 95.27 07:38:01 AM 5 7.43 0.00 1.02 2.17 0.03 89.35 07:38:01 AM 6 8.96 0.00 1.12 0.74 0.05 89.14 07:38:01 AM 7 14.05 0.00 1.05 0.48 0.07 84.35 07:39:01 AM all 18.08 0.00 0.81 0.53 0.06 80.52 07:39:01 AM 0 12.77 0.00 0.87 0.50 0.07 85.79 07:39:01 AM 1 10.69 0.00 0.50 0.25 0.05 88.51 07:39:01 AM 2 10.88 0.00 0.79 0.85 0.07 87.41 07:39:01 AM 3 27.56 0.00 1.69 1.24 0.07 69.45 07:39:01 AM 4 18.99 0.00 0.90 0.33 0.07 79.70 07:39:01 AM 5 26.63 0.00 0.80 1.04 0.05 71.48 07:39:01 AM 6 10.27 0.00 0.63 0.03 0.05 89.01 07:39:01 AM 7 26.82 0.00 0.32 0.00 0.05 72.81 07:40:01 AM all 24.44 0.23 2.83 2.43 0.12 69.95 07:40:01 AM 0 30.68 0.02 2.18 0.67 0.12 66.33 07:40:01 AM 1 29.78 0.05 2.66 1.85 0.12 65.53 07:40:01 AM 2 14.84 0.00 2.78 3.74 0.13 78.51 07:40:01 AM 3 28.68 1.71 3.54 1.71 0.14 64.22 07:40:01 AM 4 20.57 0.00 2.76 6.74 0.12 69.82 07:40:01 AM 5 31.96 0.03 2.98 1.19 0.12 63.72 07:40:01 AM 6 16.57 0.02 2.39 1.76 0.12 79.15 07:40:01 AM 7 22.40 0.02 3.34 1.81 0.10 72.34 07:41:01 AM all 16.56 0.05 1.83 2.20 0.06 79.30 07:41:01 AM 0 15.76 0.02 1.63 0.05 0.08 82.46 07:41:01 AM 1 19.82 0.02 1.92 5.32 0.07 72.85 07:41:01 AM 2 12.40 0.00 1.96 4.25 0.05 81.34 07:41:01 AM 3 17.17 0.03 2.40 2.70 0.08 77.60 07:41:01 AM 4 18.67 0.00 1.73 2.13 0.05 77.43 07:41:01 AM 5 11.69 0.34 1.81 1.78 0.05 84.33 07:41:01 AM 6 10.92 0.00 1.29 0.66 0.05 87.08 07:41:01 AM 7 26.03 0.00 1.89 0.67 0.07 71.34 Average: all 17.25 0.07 1.63 1.58 0.08 79.39 Average: 0 16.12 0.01 1.37 0.44 0.08 81.99 Average: 1 16.86 0.02 1.43 2.41 0.11 79.18 Average: 2 16.60 0.00 2.02 2.81 0.08 78.48 Average: 3 19.59 0.43 2.06 1.52 0.09 76.31 Average: 4 15.44 0.00 1.50 2.40 0.08 80.59 Average: 5 19.42 0.09 1.65 1.54 0.06 77.23 Average: 6 11.66 0.00 1.36 0.79 0.07 86.12 Average: 7 22.32 0.00 1.64 0.74 0.07 75.23