---> uname -a: Linux prd-centos8-docker-8c-8g-30369.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 1070 26580 19 4240 30356 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:40:51:4b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.213/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86141sec preferred_lft 86141sec inet6 fe80::f816:3eff:fe40:514b/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:e2:5d:4b:45 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:e2ff:fe5d:4b45/64 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) 08/12/2024 _x86_64_ (8 CPU) 07:30:24 LINUX RESTART (8 CPU) 07:31:01 AM tps rtps wtps bread/s bwrtn/s 07:32:01 AM 183.91 21.44 162.46 4400.53 9361.01 07:33:01 AM 221.36 9.61 211.75 1375.94 14819.36 07:34:01 AM 143.84 15.03 128.81 5377.54 30148.12 Average: 183.03 15.36 167.67 3718.01 18109.50 07:31:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:32:01 AM 29184300 31028780 3471412 10.63 2688 2163256 1785508 5.30 179652 2836396 121448 07:33:01 AM 27013444 29605916 5642268 17.28 2688 2902436 2641520 7.84 328592 4814212 438444 07:34:01 AM 27255552 31117084 5400160 16.54 2688 4153696 1487500 4.41 749792 4094924 690348 Average: 27817765 30583927 4837947 14.82 2688 3073129 1971509 5.85 419345 3915177 416747 07:31:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:32:01 AM eth0 174.11 143.94 1357.52 50.52 0.00 0.00 0.00 0.00 07:32:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:33:01 AM eth0 1249.98 653.35 10407.33 64.33 0.00 0.00 0.00 0.00 07:33:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:34:01 AM lo 11.58 11.58 1.26 1.26 0.00 0.00 0.00 0.00 07:34:01 AM eth0 336.92 196.40 3027.98 35.24 0.00 0.00 0.00 0.00 07:34:01 AM docker0 4.23 5.16 0.64 0.60 0.00 0.00 0.00 0.00 Average: lo 3.86 3.86 0.42 0.42 0.00 0.00 0.00 0.00 Average: eth0 587.00 331.23 4930.95 50.03 0.00 0.00 0.00 0.00 Average: docker0 1.41 1.72 0.21 0.20 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) 08/12/2024 _x86_64_ (8 CPU) 07:30:24 LINUX RESTART (8 CPU) 07:31:01 AM CPU %user %nice %system %iowait %steal %idle 07:32:01 AM all 11.28 0.00 1.24 1.05 0.05 86.37 07:32:01 AM 0 4.10 0.00 0.92 0.70 0.05 94.23 07:32:01 AM 1 5.78 0.00 0.70 1.12 0.05 92.35 07:32:01 AM 2 8.38 0.00 0.80 1.15 0.05 89.61 07:32:01 AM 3 23.18 0.00 1.92 1.25 0.07 73.58 07:32:01 AM 4 9.81 0.00 1.22 1.59 0.07 87.32 07:32:01 AM 5 30.67 0.00 2.69 0.79 0.07 65.79 07:32:01 AM 6 4.74 0.00 1.07 0.74 0.05 93.40 07:32:01 AM 7 3.59 0.00 0.58 1.05 0.03 94.74 07:33:01 AM all 32.40 0.00 1.71 1.22 0.08 64.60 07:33:01 AM 0 16.79 0.00 1.69 1.25 0.08 80.18 07:33:01 AM 1 38.52 0.00 1.81 0.62 0.08 58.97 07:33:01 AM 2 40.87 0.00 2.08 1.61 0.10 55.34 07:33:01 AM 3 24.14 0.00 1.32 0.99 0.07 73.48 07:33:01 AM 4 25.50 0.00 2.18 2.57 0.07 69.67 07:33:01 AM 5 38.72 0.00 1.83 1.42 0.08 57.95 07:33:01 AM 6 29.43 0.00 1.72 0.84 0.08 67.93 07:33:01 AM 7 45.24 0.00 1.04 0.42 0.10 53.20 07:34:01 AM all 22.57 0.30 3.79 1.74 0.08 71.52 07:34:01 AM 0 21.74 0.00 2.74 0.10 0.08 75.34 07:34:01 AM 1 27.47 2.09 4.68 1.85 0.08 63.82 07:34:01 AM 2 24.05 0.02 4.50 5.86 0.08 65.49 07:34:01 AM 3 18.59 0.05 3.46 1.36 0.08 76.45 07:34:01 AM 4 22.09 0.00 3.47 1.47 0.08 72.89 07:34:01 AM 5 24.24 0.08 2.99 2.30 0.07 70.31 07:34:01 AM 6 17.48 0.15 3.83 0.34 0.08 78.12 07:34:01 AM 7 24.86 0.03 4.61 0.66 0.07 69.77 Average: all 22.07 0.10 2.24 1.34 0.07 74.18 Average: 0 14.20 0.00 1.78 0.69 0.07 83.26 Average: 1 23.88 0.69 2.39 1.20 0.07 71.76 Average: 2 24.41 0.01 2.46 2.87 0.08 70.17 Average: 3 21.97 0.02 2.23 1.20 0.07 74.50 Average: 4 19.11 0.00 2.29 1.87 0.07 76.65 Average: 5 31.21 0.03 2.50 1.50 0.07 64.68 Average: 6 17.20 0.05 2.20 0.64 0.07 79.84 Average: 7 24.54 0.01 2.07 0.71 0.07 72.60