---> uname -a: Linux prd-centos8-docker-8c-8g-1180.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 991 28388 19 2510 30453 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:10:6a:80 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.250/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86210sec preferred_lft 86210sec inet6 fe80::f816:3eff:fe10:6a80/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:13:e2:11:e0 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) 01/31/2024 _x86_64_ (8 CPU) 15:50:49 LINUX RESTART (8 CPU) 03:51:02 PM tps rtps wtps bread/s bwrtn/s 03:52:01 PM 143.54 37.50 106.05 8682.09 43111.93 03:53:01 PM 205.76 17.94 187.82 3485.50 10692.34 03:54:01 PM 118.46 0.65 117.81 65.72 9582.04 Average: 156.00 18.59 137.40 4052.28 21006.64 03:51:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:52:01 PM 29579228 31284940 3076484 9.42 2688 2029896 1439292 4.27 172964 2477880 143364 03:53:01 PM 28645576 30685384 4010136 12.28 2688 2354124 1910328 5.67 215060 3318752 127280 03:54:01 PM 29120796 31236004 3534916 10.82 2688 2426184 1416720 4.20 430384 2621764 26632 Average: 29115200 31068776 3540512 10.84 2688 2270068 1588780 4.71 272803 2806132 99092 03:51:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:52:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:52:01 PM eth0 367.08 229.01 1916.66 60.19 0.00 0.00 0.00 0.00 03:52:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:53:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:53:01 PM eth0 241.04 222.06 2015.51 58.13 0.00 0.00 0.00 0.00 03:53:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:54:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:54:01 PM eth0 169.17 150.79 337.88 265.32 0.00 0.00 0.00 0.00 03:54:01 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 258.50 200.46 1420.66 128.25 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) 01/31/2024 _x86_64_ (8 CPU) 15:50:49 LINUX RESTART (8 CPU) 03:51:02 PM CPU %user %nice %system %iowait %steal %idle 03:52:01 PM all 14.66 0.00 2.31 2.65 0.07 80.31 03:52:01 PM 0 13.44 0.00 1.72 1.90 0.07 82.87 03:52:01 PM 1 12.12 0.00 2.37 0.66 0.09 84.76 03:52:01 PM 2 30.01 0.00 3.38 3.81 0.09 62.72 03:52:01 PM 3 13.98 0.00 2.24 5.87 0.05 77.86 03:52:01 PM 4 20.68 0.00 1.94 2.48 0.05 74.85 03:52:01 PM 5 6.28 0.00 2.25 4.80 0.07 86.60 03:52:01 PM 6 10.87 0.00 1.86 0.43 0.05 86.79 03:52:01 PM 7 9.87 0.00 2.75 1.21 0.07 86.10 03:53:01 PM all 12.25 0.00 1.11 1.08 0.06 85.50 03:53:01 PM 0 9.47 0.00 0.82 0.18 0.05 89.47 03:53:01 PM 1 21.30 0.00 2.14 1.47 0.07 75.02 03:53:01 PM 2 12.36 0.00 1.29 1.22 0.07 85.06 03:53:01 PM 3 11.23 0.00 0.77 0.40 0.05 87.55 03:53:01 PM 4 8.40 0.00 1.14 1.62 0.05 88.79 03:53:01 PM 5 9.06 0.00 0.42 0.00 0.05 90.47 03:53:01 PM 6 11.11 0.00 0.94 3.49 0.05 84.41 03:53:01 PM 7 15.09 0.00 1.37 0.28 0.07 83.19 03:54:01 PM all 12.60 0.00 1.23 0.49 0.05 85.63 03:54:01 PM 0 14.81 0.00 1.39 0.13 0.07 83.60 03:54:01 PM 1 26.42 0.00 1.99 1.20 0.07 70.32 03:54:01 PM 2 9.25 0.00 1.35 0.02 0.03 89.35 03:54:01 PM 3 14.98 0.00 0.94 0.08 0.05 83.95 03:54:01 PM 4 8.79 0.00 1.12 0.23 0.03 89.82 03:54:01 PM 5 11.86 0.00 1.19 1.54 0.07 85.35 03:54:01 PM 6 4.13 0.00 1.00 0.62 0.07 94.18 03:54:01 PM 7 10.59 0.00 0.84 0.07 0.03 88.47 Average: all 13.16 0.00 1.55 1.40 0.06 83.83 Average: 0 12.57 0.00 1.31 0.73 0.06 85.33 Average: 1 20.00 0.00 2.17 1.12 0.07 76.65 Average: 2 17.13 0.00 2.00 1.67 0.06 79.13 Average: 3 13.39 0.00 1.31 2.10 0.05 83.15 Average: 4 12.58 0.00 1.40 1.44 0.04 84.54 Average: 5 9.08 0.00 1.28 2.09 0.06 87.48 Average: 6 8.69 0.00 1.26 1.52 0.06 88.47 Average: 7 11.86 0.00 1.64 0.52 0.06 85.92