---> uname -a: Linux prd-centos8-docker-8c-8g-1507.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 11G 150G 7% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1003 28387 18 2499 30439 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 fq_codel state UP group default qlen 1000 link/ether fa:16:3e:90:4d:24 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.87/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86143sec preferred_lft 86143sec inet6 fe80::f816:3eff:fe90:4d24/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:04:07:c2:b7 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) 11/19/2023 _x86_64_ (8 CPU) 05:17:27 LINUX RESTART (8 CPU) 05:18:01 AM tps rtps wtps bread/s bwrtn/s 05:19:01 AM 99.15 7.00 92.15 1302.90 6764.73 05:20:00 AM 201.82 3.05 198.76 876.16 12551.81 05:20:01 AM 520.18 0.00 520.18 0.00 5200.92 05:21:01 AM 86.85 2.08 84.77 442.39 6779.79 Average: 131.20 4.03 127.17 868.51 8654.28 05:18:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:19:01 AM 29485604 31256976 3170108 9.71 2688 2092088 1442164 4.28 181396 2565260 236000 05:20:00 AM 27752104 29675624 4903608 15.02 2688 2235756 2763492 8.20 228028 4200552 57560 05:20:01 AM 27736964 29672140 4918748 15.06 2688 2247088 2763492 8.20 228636 4212172 67980 05:21:01 AM 29095900 31180584 3559812 10.90 2688 2391340 1451940 4.31 258004 2813772 71844 Average: 28517643 30446331 4138069 12.67 2688 2241568 2105272 6.25 224016 3447939 108346 05:18:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:19:01 AM eth0 87.59 59.46 1222.93 8.85 0.00 0.00 0.00 0.00 05:19:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:20:00 AM lo 1.07 1.07 0.12 0.12 0.00 0.00 0.00 0.00 05:20:00 AM eth0 232.87 204.53 1395.08 63.21 0.00 0.00 0.00 0.00 05:20:00 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:20:01 AM eth0 683.49 693.58 9980.66 97.43 0.00 0.00 0.00 0.00 05:20:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:21:01 AM eth0 187.49 167.86 1375.68 115.48 0.00 0.00 0.00 0.00 05:21:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.35 0.35 0.04 0.04 0.00 0.00 0.00 0.00 Average: eth0 172.04 146.91 1383.20 62.72 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) 11/19/2023 _x86_64_ (8 CPU) 05:17:27 LINUX RESTART (8 CPU) 05:18:01 AM CPU %user %nice %system %iowait %steal %idle 05:19:01 AM all 10.02 0.00 0.84 0.47 0.04 88.63 05:19:01 AM 0 8.59 0.00 0.57 0.10 0.05 90.69 05:19:01 AM 1 22.73 0.00 2.00 0.62 0.05 74.60 05:19:01 AM 2 8.08 0.00 0.58 0.43 0.05 90.85 05:19:01 AM 3 4.81 0.00 0.33 0.33 0.03 94.49 05:19:01 AM 4 19.96 0.00 1.52 0.60 0.03 77.88 05:19:01 AM 5 9.88 0.00 0.85 0.17 0.03 89.07 05:19:01 AM 6 5.62 0.00 0.55 0.50 0.03 93.29 05:19:01 AM 7 0.45 0.00 0.30 1.03 0.02 98.20 05:20:00 AM all 33.22 0.00 1.47 1.06 0.09 64.16 05:20:00 AM 0 35.09 0.00 1.36 0.63 0.10 62.82 05:20:00 AM 1 35.12 0.00 1.06 1.77 0.09 61.97 05:20:00 AM 2 41.14 0.00 1.47 0.22 0.09 57.09 05:20:00 AM 3 31.92 0.00 1.86 1.53 0.09 64.60 05:20:00 AM 4 29.80 0.00 1.91 2.27 0.09 65.94 05:20:00 AM 5 36.79 0.00 1.72 0.90 0.10 60.48 05:20:00 AM 6 26.80 0.00 1.24 0.31 0.09 71.57 05:20:00 AM 7 29.10 0.00 1.12 0.88 0.07 68.82 05:20:01 AM all 16.19 0.00 2.18 1.26 0.23 80.14 05:20:01 AM 0 10.00 0.00 5.45 1.82 0.00 82.73 05:20:01 AM 1 5.50 0.00 0.00 0.92 0.00 93.58 05:20:01 AM 2 37.84 0.00 1.80 2.70 0.90 56.76 05:20:01 AM 3 9.35 0.00 0.93 0.00 0.00 89.72 05:20:01 AM 4 4.67 0.00 0.93 0.00 0.00 94.39 05:20:01 AM 5 22.73 0.00 4.55 3.64 0.91 68.18 05:20:01 AM 6 22.94 0.00 2.75 0.92 0.00 73.39 05:20:01 AM 7 15.74 0.00 0.93 0.00 0.00 83.33 05:21:01 AM all 35.00 0.00 1.55 0.47 0.09 62.89 05:21:01 AM 0 34.68 0.00 1.90 0.90 0.08 62.43 05:21:01 AM 1 32.35 0.00 1.64 0.60 0.08 65.32 05:21:01 AM 2 36.61 0.00 1.57 0.08 0.08 61.65 05:21:01 AM 3 37.39 0.00 1.65 1.55 0.10 59.30 05:21:01 AM 4 28.91 0.00 1.76 0.07 0.10 69.17 05:21:01 AM 5 37.74 0.00 1.57 0.43 0.08 60.17 05:21:01 AM 6 35.75 0.00 1.19 0.12 0.08 62.86 05:21:01 AM 7 36.56 0.00 1.14 0.03 0.08 62.19 Average: all 25.97 0.00 1.29 0.67 0.07 72.00 Average: 0 25.96 0.00 1.30 0.55 0.08 72.11 Average: 1 29.89 0.00 1.56 0.99 0.07 67.49 Average: 2 28.57 0.00 1.21 0.26 0.08 69.88 Average: 3 24.57 0.00 1.28 1.13 0.07 72.95 Average: 4 26.07 0.00 1.72 0.96 0.07 71.17 Average: 5 28.03 0.00 1.40 0.52 0.08 69.97 Average: 6 22.69 0.00 1.00 0.31 0.07 75.93 Average: 7 21.95 0.00 0.85 0.65 0.06 76.49