---> uname -a: Linux prd-centos8-docker-8c-8g-20836.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 1019 27047 19 3823 30420 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:5e:4f:17 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.249/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86166sec preferred_lft 86166sec inet6 fe80::f816:3eff:fe5e:4f17/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:1c:5d:8f:0a 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) 04/05/2024 _x86_64_ (8 CPU) 23:36:22 LINUX RESTART (8 CPU) 11:37:01 PM tps rtps wtps bread/s bwrtn/s 11:38:01 PM 128.80 8.27 120.53 1780.37 9447.39 11:39:01 PM 185.10 15.91 169.19 2782.81 6223.18 11:40:00 PM 220.71 2.12 218.59 145.97 56301.95 11:40:01 PM 44.24 0.00 44.24 0.00 18014.55 Average: 176.59 8.75 167.84 1568.36 23640.78 11:37:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:38:01 PM 29514024 31281628 3141688 9.62 2688 2087856 1364664 4.05 170196 2523424 118136 11:39:01 PM 28153800 30827136 4501912 13.79 2688 2985368 1775184 5.27 200056 3820160 815676 11:40:00 PM 27663184 31117040 4992528 15.29 2688 3759804 1496780 4.44 538916 3952536 19736 11:40:01 PM 27728500 31182396 4927212 15.09 2688 3759824 1471340 4.37 539368 3886680 10968 Average: 28264877 31102050 4390835 13.45 2688 3148213 1526992 4.53 362134 3545700 241129 11:37:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:38:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:38:01 PM eth0 74.80 53.72 1020.84 22.74 0.00 0.00 0.00 0.00 11:38:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:39:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:39:01 PM eth0 409.33 331.31 6037.22 59.74 0.00 0.00 0.00 0.00 11:39:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:40:00 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:40:00 PM eth0 341.61 297.07 4053.23 1963.54 0.00 0.00 0.00 0.00 11:40:00 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:40:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:40:01 PM eth0 69.70 45.45 57.38 25.53 0.00 0.00 0.00 0.00 11:40:01 PM 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 272.77 225.07 3667.29 664.28 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) 04/05/2024 _x86_64_ (8 CPU) 23:36:22 LINUX RESTART (8 CPU) 11:37:01 PM CPU %user %nice %system %iowait %steal %idle 11:38:01 PM all 10.70 0.00 1.00 0.90 0.05 87.35 11:38:01 PM 0 8.43 0.00 0.63 0.94 0.07 89.93 11:38:01 PM 1 12.72 0.00 1.44 2.90 0.05 82.89 11:38:01 PM 2 7.30 0.00 0.40 0.23 0.07 92.00 11:38:01 PM 3 30.88 0.00 2.62 0.35 0.05 66.10 11:38:01 PM 4 15.59 0.00 1.08 0.43 0.05 82.84 11:38:01 PM 5 7.83 0.00 1.09 1.32 0.02 89.75 11:38:01 PM 6 1.33 0.00 0.28 0.35 0.05 97.98 11:38:01 PM 7 1.52 0.00 0.45 0.65 0.05 97.33 11:39:01 PM all 9.89 0.00 1.00 0.78 0.06 88.27 11:39:01 PM 0 16.63 0.00 0.58 0.18 0.07 82.53 11:39:01 PM 1 11.11 0.00 1.15 1.94 0.05 85.75 11:39:01 PM 2 13.98 0.00 1.24 1.17 0.07 83.55 11:39:01 PM 3 10.57 0.00 0.85 0.57 0.07 87.94 11:39:01 PM 4 5.41 0.00 1.02 0.80 0.07 92.70 11:39:01 PM 5 6.05 0.00 1.27 0.87 0.05 91.76 11:39:01 PM 6 9.51 0.00 1.07 0.28 0.05 89.08 11:39:01 PM 7 5.89 0.00 0.79 0.40 0.07 92.86 11:40:00 PM all 12.49 0.00 1.43 4.25 0.06 81.77 11:40:00 PM 0 5.38 0.00 1.29 2.68 0.07 90.58 11:40:00 PM 1 13.55 0.00 3.00 9.99 0.09 73.37 11:40:00 PM 2 17.31 0.00 1.55 4.57 0.09 76.49 11:40:00 PM 3 19.39 0.00 1.34 8.05 0.05 71.16 11:40:00 PM 4 8.80 0.00 0.69 0.83 0.03 89.65 11:40:00 PM 5 18.42 0.00 1.26 3.74 0.07 76.52 11:40:00 PM 6 10.21 0.00 0.94 0.41 0.05 88.38 11:40:00 PM 7 6.92 0.00 1.34 3.76 0.03 87.95 11:40:01 PM all 10.43 0.00 3.22 0.84 0.00 85.51 11:40:01 PM 0 3.07 0.00 3.07 0.00 0.00 93.87 11:40:01 PM 1 4.91 0.00 3.07 0.61 0.00 91.41 11:40:01 PM 2 4.32 0.00 2.47 4.94 0.00 88.27 11:40:01 PM 3 7.36 0.00 1.84 1.23 0.00 89.57 11:40:01 PM 4 13.04 0.00 4.97 0.00 0.00 81.99 11:40:01 PM 5 0.61 0.00 2.44 0.00 0.00 96.95 11:40:01 PM 6 1.22 0.00 1.83 0.00 0.00 96.95 11:40:01 PM 7 48.78 0.00 6.10 0.00 0.00 45.12 Average: all 11.01 0.00 1.16 1.94 0.06 85.83 Average: 0 10.13 0.00 0.85 1.24 0.07 87.71 Average: 1 12.38 0.00 1.86 4.85 0.06 80.84 Average: 2 12.74 0.00 1.07 1.99 0.07 84.13 Average: 3 20.17 0.00 1.61 2.92 0.06 75.24 Average: 4 9.98 0.00 0.97 0.68 0.05 88.32 Average: 5 10.60 0.00 1.21 1.94 0.04 86.20 Average: 6 6.94 0.00 0.77 0.35 0.05 91.89 Average: 7 5.16 0.00 0.90 1.57 0.05 92.32