---> uname -a: Linux prd-centos8-docker-8c-8g-13460.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 2025 26112 19 3751 29414 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:13:26:43 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.170/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86064sec preferred_lft 86064sec inet6 fe80::f816:3eff:fe13:2643/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:5c:5f:40:a3 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 ---> sar -b -r -n DEV: Linux 4.18.0-448.el8.x86_64 (centos-stream-8-docker-63ec32c8-5733-60f9-7d79-7a12e2b2c472.nova) 03/16/2024 _x86_64_ (8 CPU) 02:24:39 LINUX RESTART (8 CPU) 02:25:01 AM tps rtps wtps bread/s bwrtn/s 02:26:02 AM 100.30 32.33 67.97 7203.10 18357.35 02:27:01 AM 207.79 18.03 189.77 3353.30 8911.54 02:28:01 AM 209.73 5.11 204.62 145.42 46185.52 02:29:01 AM 34.66 0.00 34.66 0.00 16910.83 02:30:01 AM 17.31 0.45 16.86 63.85 1201.22 Average: 113.65 11.16 102.48 2149.36 18344.77 02:25:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:26:02 AM 29623384 31236860 3032328 9.29 2688 1945804 1538732 4.57 182756 2453420 125348 02:27:01 AM 28781164 30850312 3874548 11.86 2688 2385528 1736380 5.15 189608 3223236 289452 02:28:01 AM 26623376 30225952 6032336 18.47 2688 3908144 2306420 6.84 689704 4840768 474656 02:29:01 AM 26771428 30182580 5884284 18.02 2688 3715948 2306420 6.84 978028 4399652 4620 02:30:01 AM 26748808 30129376 5906904 18.09 2688 3686608 2409324 7.15 1151920 4251624 104 Average: 27709632 30525016 4946080 15.15 2688 3128406 2059455 6.11 638403 3833740 178836 02:25:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:26:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:26:02 AM eth0 483.84 304.66 1523.33 63.72 0.00 0.00 0.00 0.00 02:26:02 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:27:01 AM eth0 230.97 187.14 2356.30 46.63 0.00 0.00 0.00 0.00 02:27:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:28:01 AM eth0 622.43 400.47 8480.52 103.93 0.00 0.00 0.00 0.00 02:28:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:29:01 AM eth0 130.33 70.65 44.41 636.00 0.00 0.00 0.00 0.00 02:29:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:30:01 AM eth0 18.13 13.96 15.26 6.28 0.00 0.00 0.00 0.00 02:30:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 297.37 195.41 2484.44 171.71 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.00 0.00 0.00 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) 03/16/2024 _x86_64_ (8 CPU) 02:24:39 LINUX RESTART (8 CPU) 02:25:01 AM CPU %user %nice %system %iowait %steal %idle 02:26:02 AM all 12.19 0.00 1.87 2.76 0.07 83.10 02:26:02 AM 0 8.54 0.00 1.28 1.21 0.08 88.89 02:26:02 AM 1 17.56 0.00 2.13 3.70 0.08 76.52 02:26:02 AM 2 18.47 0.00 2.13 3.06 0.07 76.28 02:26:02 AM 3 7.71 0.00 1.71 0.82 0.07 89.70 02:26:02 AM 4 9.62 0.00 1.53 0.25 0.08 88.52 02:26:02 AM 5 8.12 0.00 1.06 6.50 0.08 84.23 02:26:02 AM 6 13.34 0.00 2.48 4.57 0.07 79.54 02:26:02 AM 7 14.20 0.00 2.66 1.98 0.05 81.11 02:27:01 AM all 14.90 0.00 1.17 1.35 0.07 82.52 02:27:01 AM 0 6.62 0.00 0.76 0.37 0.08 92.15 02:27:01 AM 1 15.52 0.00 0.68 1.90 0.07 81.82 02:27:01 AM 2 17.36 0.00 1.48 1.12 0.07 79.97 02:27:01 AM 3 17.12 0.00 1.00 0.36 0.05 81.47 02:27:01 AM 4 16.39 0.00 1.65 2.38 0.05 79.52 02:27:01 AM 5 13.44 0.00 0.71 2.34 0.08 83.42 02:27:01 AM 6 25.29 0.00 1.77 1.33 0.07 71.55 02:27:01 AM 7 7.41 0.00 1.27 0.99 0.07 90.26 02:28:01 AM all 20.97 0.00 1.64 3.53 0.09 73.76 02:28:01 AM 0 22.87 0.00 0.60 0.72 0.08 75.73 02:28:01 AM 1 17.67 0.00 0.94 1.89 0.10 79.40 02:28:01 AM 2 14.54 0.00 2.77 2.40 0.08 80.21 02:28:01 AM 3 33.02 0.00 1.91 8.26 0.12 56.68 02:28:01 AM 4 10.52 0.00 1.95 10.00 0.12 77.42 02:28:01 AM 5 34.86 0.00 1.68 0.25 0.10 63.11 02:28:01 AM 6 10.09 0.00 1.76 3.43 0.07 84.65 02:28:01 AM 7 24.36 0.00 1.50 1.33 0.08 72.73 02:29:01 AM all 14.91 0.00 0.61 1.44 0.04 83.00 02:29:01 AM 0 0.85 0.00 0.15 0.03 0.05 98.92 02:29:01 AM 1 72.75 0.00 2.57 2.27 0.10 22.31 02:29:01 AM 2 7.09 0.00 0.18 1.13 0.02 91.58 02:29:01 AM 3 9.62 0.00 0.80 8.00 0.05 81.53 02:29:01 AM 4 3.12 0.00 0.33 0.00 0.03 96.51 02:29:01 AM 5 4.81 0.00 0.17 0.00 0.03 94.99 02:29:01 AM 6 18.52 0.00 0.12 0.10 0.03 81.23 02:29:01 AM 7 2.94 0.00 0.53 0.00 0.03 96.49 02:30:01 AM all 5.10 0.00 0.46 0.08 0.03 94.33 02:30:01 AM 0 6.46 0.00 0.72 0.02 0.03 92.78 02:30:01 AM 1 4.12 0.00 0.47 0.40 0.03 94.98 02:30:01 AM 2 2.99 0.00 0.47 0.02 0.03 96.49 02:30:01 AM 3 22.42 0.00 0.75 0.17 0.03 76.63 02:30:01 AM 4 0.95 0.00 0.27 0.00 0.02 98.77 02:30:01 AM 5 2.67 0.00 0.37 0.02 0.03 96.91 02:30:01 AM 6 0.90 0.00 0.35 0.00 0.02 98.73 02:30:01 AM 7 0.33 0.00 0.30 0.00 0.03 99.33 Average: all 13.60 0.00 1.15 1.83 0.06 83.36 Average: 0 9.07 0.00 0.70 0.47 0.07 89.69 Average: 1 25.51 0.00 1.36 2.03 0.08 71.02 Average: 2 12.06 0.00 1.40 1.54 0.05 84.94 Average: 3 17.95 0.00 1.23 3.52 0.06 77.23 Average: 4 8.08 0.00 1.14 2.52 0.06 88.19 Average: 5 12.75 0.00 0.80 1.82 0.07 84.57 Average: 6 13.59 0.00 1.29 1.88 0.05 83.19 Average: 7 9.82 0.00 1.25 0.86 0.05 88.02