---> uname -a: Linux prd-centos8-docker-8c-8g-11189.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: 2800.000 BogoMIPS: 5600.00 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 1001 28435 19 2453 30442 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:b8:2d:5d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.212/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86148sec preferred_lft 86148sec inet6 fe80::f816:3eff:feb8:2d5d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:97:45:33:bb 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) 03/06/2024 _x86_64_ (8 CPU) 05:17:23 LINUX RESTART (8 CPU) 05:18:01 AM tps rtps wtps bread/s bwrtn/s 05:19:01 AM 125.08 8.87 116.21 1641.33 8329.96 05:20:00 AM 188.20 2.97 185.23 1098.55 8786.68 05:20:01 AM 160.14 2.03 158.11 43.24 1868.24 05:21:01 AM 69.67 0.50 69.17 27.33 5945.03 Average: 127.43 4.10 123.32 913.75 7630.47 05:18:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:19:01 AM 29521764 31275336 3133948 9.60 2688 2073468 1365280 4.05 169596 2518212 113844 05:20:00 AM 27707652 29656656 4948060 15.15 2688 2262400 2756436 8.18 237704 4226388 75912 05:20:01 AM 27667272 29650400 4988440 15.28 2688 2295964 2756436 8.18 242328 4261252 109248 05:21:01 AM 29147316 31200104 3508396 10.74 2688 2362108 1420040 4.21 427052 2593076 66876 Average: 28511001 30445624 4144711 12.69 2688 2248485 2074548 6.16 269170 3399732 91470 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 117.13 95.25 1103.62 38.05 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 1.08 1.08 0.12 0.12 0.00 0.00 0.00 0.00 05:20:00 AM eth0 221.45 197.35 1972.21 43.14 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 916.89 788.51 18810.82 104.97 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 224.45 214.50 548.98 189.56 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 193.40 173.90 1346.77 90.75 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) 03/06/2024 _x86_64_ (8 CPU) 05:17:23 LINUX RESTART (8 CPU) 05:18:01 AM CPU %user %nice %system %iowait %steal %idle 05:19:01 AM all 10.28 0.00 1.05 0.77 0.05 87.86 05:19:01 AM 0 1.25 0.00 0.82 1.05 0.07 96.81 05:19:01 AM 1 19.14 0.00 1.79 0.92 0.05 78.11 05:19:01 AM 2 9.22 0.00 0.54 0.42 0.07 89.76 05:19:01 AM 3 18.88 0.00 1.34 1.08 0.05 78.65 05:19:01 AM 4 16.34 0.00 1.39 0.57 0.05 81.66 05:19:01 AM 5 2.44 0.00 0.63 1.77 0.02 95.14 05:19:01 AM 6 6.41 0.00 0.83 0.20 0.03 92.52 05:19:01 AM 7 8.53 0.00 1.08 0.12 0.03 90.24 05:20:00 AM all 40.64 0.00 1.53 0.97 0.09 56.78 05:20:00 AM 0 42.05 0.00 1.87 1.27 0.09 54.73 05:20:00 AM 1 40.27 0.00 1.56 0.53 0.10 57.54 05:20:00 AM 2 24.17 0.00 1.01 0.10 0.09 74.63 05:20:00 AM 3 39.01 0.00 1.94 3.47 0.09 55.50 05:20:00 AM 4 38.60 0.00 1.35 0.98 0.09 58.98 05:20:00 AM 5 40.26 0.00 1.41 0.57 0.09 57.68 05:20:00 AM 6 58.18 0.00 1.53 0.39 0.09 39.82 05:20:00 AM 7 42.55 0.00 1.56 0.45 0.10 55.34 05:20:01 AM all 27.26 0.00 2.05 0.51 0.17 70.00 05:20:01 AM 0 57.24 0.00 0.00 0.00 0.00 42.76 05:20:01 AM 1 58.11 0.00 3.38 2.03 0.00 36.49 05:20:01 AM 2 15.17 0.00 1.38 0.00 0.00 83.45 05:20:01 AM 3 14.38 0.00 0.68 0.00 0.68 84.25 05:20:01 AM 4 19.18 0.00 4.79 2.05 0.00 73.97 05:20:01 AM 5 34.69 0.00 1.36 0.00 0.00 63.95 05:20:01 AM 6 7.48 0.00 2.72 0.00 0.68 89.12 05:20:01 AM 7 11.64 0.00 2.05 0.00 0.00 86.30 05:21:01 AM all 29.84 0.00 1.69 0.36 0.08 68.03 05:21:01 AM 0 31.71 0.00 1.27 0.00 0.08 66.94 05:21:01 AM 1 33.67 0.00 2.79 0.72 0.08 62.74 05:21:01 AM 2 27.85 0.00 1.49 0.12 0.08 70.46 05:21:01 AM 3 32.57 0.00 1.71 0.18 0.07 65.47 05:21:01 AM 4 28.27 0.00 1.20 0.42 0.08 70.03 05:21:01 AM 5 29.41 0.00 1.96 0.54 0.08 68.02 05:21:01 AM 6 28.40 0.00 1.82 0.82 0.08 68.87 05:21:01 AM 7 26.82 0.00 1.30 0.08 0.08 71.71 Average: all 26.80 0.00 1.43 0.69 0.07 71.00 Average: 0 25.13 0.00 1.30 0.76 0.08 72.73 Average: 1 31.17 0.00 2.06 0.73 0.08 65.95 Average: 2 20.35 0.00 1.02 0.21 0.08 78.35 Average: 3 29.94 0.00 1.65 1.55 0.07 66.79 Average: 4 27.57 0.00 1.34 0.66 0.07 70.35 Average: 5 23.96 0.00 1.33 0.95 0.06 73.69 Average: 6 30.57 0.00 1.40 0.47 0.07 67.49 Average: 7 25.70 0.00 1.32 0.21 0.07 72.70