---> uname -a: Linux prd-centos8-docker-8c-8g-24940.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 12G 149G 8% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 994 27395 19 3500 30444 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:c6:71:d0 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.231/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86153sec preferred_lft 86153sec inet6 fe80::f816:3eff:fec6:71d0/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:98:6e:fb:53 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) 04/21/2024 _x86_64_ (8 CPU) 11:02:22 LINUX RESTART (8 CPU) 11:03:02 AM tps rtps wtps bread/s bwrtn/s 11:04:01 AM 107.51 7.10 100.41 1325.06 7294.07 11:05:01 AM 271.05 2.22 268.84 299.42 11094.73 11:06:01 AM 145.08 3.43 141.64 167.97 35646.34 Average: 174.92 4.23 170.69 593.42 18071.58 11:03:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:04:01 AM 29484232 31233540 3171480 9.71 2688 2070068 1428332 4.24 174596 2557352 176288 11:05:01 AM 27619428 30472696 5036284 15.42 2688 3163984 2168208 6.43 201828 4344344 1015320 11:06:01 AM 28030780 31152128 4624932 14.16 2688 3425852 1452896 4.31 461828 3656680 268568 Average: 28378147 30952788 4277565 13.10 2688 2886635 1683145 4.99 279417 3519459 486725 11:03:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:04:01 AM eth0 60.87 43.60 881.18 8.41 0.00 0.00 0.00 0.00 11:04:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:05:01 AM eth0 522.23 393.77 8801.95 78.98 0.00 0.00 0.00 0.00 11:05:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:06:01 AM eth0 230.39 232.78 784.12 1190.96 0.00 0.00 0.00 0.00 11:06:01 AM 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 272.34 224.39 3503.65 428.45 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) 04/21/2024 _x86_64_ (8 CPU) 11:02:22 LINUX RESTART (8 CPU) 11:03:02 AM CPU %user %nice %system %iowait %steal %idle 11:04:01 AM all 10.18 0.00 0.97 0.77 0.04 88.03 11:04:01 AM 0 0.31 0.00 0.42 0.85 0.07 98.35 11:04:01 AM 1 25.32 0.00 2.17 0.88 0.07 71.56 11:04:01 AM 2 9.08 0.00 1.02 0.46 0.03 89.41 11:04:01 AM 3 6.76 0.00 0.68 1.51 0.07 90.98 11:04:01 AM 4 13.60 0.00 0.83 0.46 0.05 85.06 11:04:01 AM 5 11.75 0.00 1.07 1.16 0.03 85.99 11:04:01 AM 6 4.94 0.00 0.71 0.48 0.02 93.86 11:04:01 AM 7 9.66 0.00 0.86 0.39 0.02 89.06 11:05:01 AM all 14.11 0.00 1.26 1.75 0.08 82.80 11:05:01 AM 0 15.46 0.00 0.89 0.00 0.08 83.58 11:05:01 AM 1 10.30 0.00 0.84 1.24 0.07 87.56 11:05:01 AM 2 15.40 0.00 1.26 1.71 0.10 81.54 11:05:01 AM 3 18.51 0.00 1.99 3.48 0.07 75.95 11:05:01 AM 4 16.62 0.00 1.59 2.74 0.08 78.97 11:05:01 AM 5 18.97 0.00 1.61 2.14 0.07 77.22 11:05:01 AM 6 7.65 0.00 0.97 1.52 0.08 89.78 11:05:01 AM 7 9.97 0.00 0.97 1.15 0.08 87.82 11:06:01 AM all 9.60 0.00 1.16 2.66 0.05 86.53 11:06:01 AM 0 5.47 0.00 1.03 7.69 0.07 85.73 11:06:01 AM 1 10.89 0.00 0.92 0.77 0.07 87.35 11:06:01 AM 2 5.99 0.00 1.21 3.73 0.05 89.02 11:06:01 AM 3 21.39 0.00 1.14 2.56 0.05 74.87 11:06:01 AM 4 11.75 0.00 1.15 1.99 0.05 85.06 11:06:01 AM 5 9.50 0.00 2.04 2.05 0.05 86.36 11:06:01 AM 6 3.24 0.00 0.60 0.18 0.03 95.94 11:06:01 AM 7 8.55 0.00 1.18 2.27 0.03 87.96 Average: all 11.30 0.00 1.13 1.73 0.06 85.78 Average: 0 7.11 0.00 0.78 2.86 0.07 89.17 Average: 1 15.45 0.00 1.31 0.96 0.07 82.21 Average: 2 10.16 0.00 1.16 1.97 0.06 86.64 Average: 3 15.60 0.00 1.27 2.52 0.06 80.55 Average: 4 13.99 0.00 1.19 1.74 0.06 83.02 Average: 5 13.41 0.00 1.57 1.79 0.05 83.17 Average: 6 5.28 0.00 0.76 0.73 0.04 93.19 Average: 7 9.40 0.00 1.01 1.28 0.04 88.28