---> uname -a: Linux prd-centos8-docker-8c-8g-11954.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 1020 27647 19 3223 30414 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:67:6c:b1 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.118/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86152sec preferred_lft 86152sec inet6 fe80::f816:3eff:fe67:6cb1/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:5c:e3:31:86 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::42:5cff:fee3:3186/64 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) 03/09/2024 _x86_64_ (8 CPU) 06:22:01 LINUX RESTART (8 CPU) 06:23:03 AM tps rtps wtps bread/s bwrtn/s 06:24:01 AM 364.62 2.88 361.74 490.04 12613.86 06:25:01 AM 301.60 4.22 297.38 1389.54 34906.83 06:26:01 AM 94.95 1.17 93.79 97.97 9316.99 Average: 252.48 2.75 249.72 661.08 19017.02 06:23:03 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:24:01 AM 28561052 30449916 4094660 12.54 2688 2204912 2240532 6.65 197068 3428788 135164 06:25:01 AM 27184300 29933324 5471412 16.75 2688 3047992 2516576 7.47 418684 4515308 8 06:26:01 AM 28305980 31139344 4349732 13.32 2688 3132748 1554048 4.61 651180 3167460 32360 Average: 28017111 30507528 4638601 14.20 2688 2795217 2103719 6.24 422311 3703852 55844 06:23:03 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:24:01 AM eth0 245.83 217.58 2503.68 54.20 0.00 0.00 0.00 0.00 06:24:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:25:01 AM eth0 453.03 364.76 7016.84 48.36 0.00 0.00 0.00 0.00 06:25:01 AM docker0 4.98 10.95 0.28 273.56 0.00 0.00 0.00 0.00 06:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:26:01 AM eth0 269.59 282.11 386.84 1929.48 0.00 0.00 0.00 0.00 06:26:01 AM docker0 2.23 2.75 0.15 32.57 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 323.68 288.94 3311.43 684.35 0.00 0.00 0.00 0.00 Average: docker0 2.43 4.62 0.15 103.19 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) 03/09/2024 _x86_64_ (8 CPU) 06:22:01 LINUX RESTART (8 CPU) 06:23:03 AM CPU %user %nice %system %iowait %steal %idle 06:24:01 AM all 15.93 0.00 1.29 1.47 0.07 81.24 06:24:01 AM 0 12.50 0.00 1.78 2.72 0.09 82.92 06:24:01 AM 1 7.89 0.00 1.25 1.63 0.07 89.18 06:24:01 AM 2 20.96 0.00 1.35 2.40 0.07 75.22 06:24:01 AM 3 27.74 0.00 2.73 2.32 0.09 67.12 06:24:01 AM 4 19.52 0.00 0.50 0.24 0.07 79.67 06:24:01 AM 5 15.50 0.00 1.26 1.87 0.05 81.32 06:24:01 AM 6 10.01 0.00 0.55 0.43 0.05 88.95 06:24:01 AM 7 13.36 0.00 0.86 0.19 0.05 85.54 06:25:01 AM all 23.32 0.00 2.02 2.27 0.09 72.30 06:25:01 AM 0 17.58 0.00 2.26 1.93 0.08 78.14 06:25:01 AM 1 31.37 0.00 2.01 3.48 0.10 63.03 06:25:01 AM 2 20.49 0.00 2.63 3.33 0.10 73.45 06:25:01 AM 3 22.67 0.00 2.13 3.77 0.08 71.35 06:25:01 AM 4 24.64 0.00 2.09 1.99 0.07 71.21 06:25:01 AM 5 26.38 0.00 1.29 0.38 0.12 71.83 06:25:01 AM 6 28.92 0.00 1.93 1.27 0.10 67.77 06:25:01 AM 7 14.47 0.00 1.83 1.99 0.07 81.65 06:26:01 AM all 12.58 0.00 2.03 0.43 0.06 84.90 06:26:01 AM 0 5.19 0.00 1.99 1.04 0.08 91.69 06:26:01 AM 1 33.50 0.00 2.46 0.30 0.07 63.67 06:26:01 AM 2 8.44 0.00 2.09 0.30 0.07 89.10 06:26:01 AM 3 5.77 0.00 1.82 0.20 0.05 92.15 06:26:01 AM 4 5.62 0.00 2.13 0.17 0.05 92.03 06:26:01 AM 5 11.03 0.00 1.66 0.17 0.05 87.10 06:26:01 AM 6 12.13 0.00 1.96 0.59 0.07 85.26 06:26:01 AM 7 18.95 0.00 2.13 0.65 0.08 78.19 Average: all 17.29 0.00 1.78 1.39 0.07 79.46 Average: 0 11.75 0.00 2.01 1.89 0.08 84.26 Average: 1 24.43 0.00 1.91 1.81 0.08 71.78 Average: 2 16.58 0.00 2.03 2.01 0.08 79.30 Average: 3 18.62 0.00 2.22 2.09 0.07 76.99 Average: 4 16.57 0.00 1.59 0.81 0.06 80.98 Average: 5 17.66 0.00 1.40 0.79 0.07 80.07 Average: 6 17.09 0.00 1.49 0.77 0.07 80.58 Average: 7 15.61 0.00 1.61 0.95 0.07 81.75