---> uname -a: Linux prd-centos8-docker-8c-8g-45059.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 7% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1001 27544 19 3344 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:bf:e4:82 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.235/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86185sec preferred_lft 86185sec inet6 fe80::f816:3eff:febf:e482/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:32:00:f1:34 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) 10/02/2024 _x86_64_ (8 CPU) 02:56:23 LINUX RESTART (8 CPU) 02:57:01 AM tps rtps wtps bread/s bwrtn/s 02:58:01 AM 138.40 9.26 129.14 2865.98 9938.52 02:59:01 AM 276.70 16.83 259.87 2309.62 8621.78 03:00:01 AM 94.35 0.70 93.65 66.79 35452.51 Average: 169.82 8.93 160.89 1747.52 18003.82 02:57:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:58:01 AM 29468168 31269104 3187544 9.76 2688 2121008 1393576 4.13 172192 2559308 110348 02:59:01 AM 27993616 30445176 4662096 14.28 2688 2762752 2070620 6.14 313756 3859028 506908 03:00:01 AM 28209524 31177124 4446188 13.62 2688 3277148 1449292 4.30 780792 3175432 936 Average: 28557103 30963801 4098609 12.55 2688 2720303 1637829 4.86 422247 3197923 206064 02:57:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:58:01 AM eth0 86.55 61.11 1033.19 22.86 0.00 0.00 0.00 0.00 02:58:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:59:01 AM eth0 421.26 376.42 4166.64 55.78 0.00 0.00 0.00 0.00 02:59:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:00:01 AM eth0 166.19 199.45 471.85 3779.33 0.00 0.00 0.00 0.00 03:00:01 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 224.66 212.32 1890.52 1285.92 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) 10/02/2024 _x86_64_ (8 CPU) 02:56:23 LINUX RESTART (8 CPU) 02:57:01 AM CPU %user %nice %system %iowait %steal %idle 02:58:01 AM all 9.77 0.00 1.16 0.79 0.06 88.22 02:58:01 AM 0 10.06 0.00 1.12 0.35 0.07 88.40 02:58:01 AM 1 7.68 0.00 0.88 1.49 0.10 89.85 02:58:01 AM 2 3.91 0.00 0.43 0.48 0.07 95.10 02:58:01 AM 3 9.70 0.00 1.30 1.19 0.05 87.76 02:58:01 AM 4 17.27 0.00 1.55 0.48 0.05 80.64 02:58:01 AM 5 6.89 0.00 0.90 0.83 0.02 91.36 02:58:01 AM 6 2.39 0.00 0.55 0.58 0.05 96.43 02:58:01 AM 7 20.22 0.00 2.55 0.88 0.07 76.28 02:59:01 AM all 17.29 0.00 1.20 1.19 0.10 80.22 02:59:01 AM 0 20.93 0.00 1.02 1.10 0.08 76.87 02:59:01 AM 1 16.36 0.00 1.45 1.60 0.08 80.49 02:59:01 AM 2 12.43 0.00 0.95 0.57 0.10 85.95 02:59:01 AM 3 14.70 0.00 1.09 1.29 0.12 82.81 02:59:01 AM 4 17.43 0.00 1.59 2.31 0.12 78.56 02:59:01 AM 5 25.25 0.00 1.59 1.24 0.10 71.82 02:59:01 AM 6 10.07 0.00 0.95 0.35 0.08 88.54 02:59:01 AM 7 21.15 0.00 0.97 1.04 0.12 76.73 03:00:01 AM all 11.02 0.00 1.21 1.77 0.05 85.95 03:00:01 AM 0 2.54 0.00 0.90 0.00 0.05 96.50 03:00:01 AM 1 17.49 0.00 1.89 4.09 0.10 76.44 03:00:01 AM 2 8.18 0.00 0.85 3.74 0.05 87.18 03:00:01 AM 3 1.62 0.00 0.90 2.02 0.05 95.40 03:00:01 AM 4 12.77 0.00 1.30 0.53 0.05 85.34 03:00:01 AM 5 25.89 0.00 1.82 2.81 0.07 69.41 03:00:01 AM 6 6.38 0.00 0.92 0.12 0.03 92.55 03:00:01 AM 7 13.23 0.00 1.07 0.85 0.03 84.81 Average: all 12.69 0.00 1.19 1.25 0.07 84.80 Average: 0 11.18 0.00 1.01 0.48 0.07 87.25 Average: 1 13.84 0.00 1.41 2.39 0.09 82.26 Average: 2 8.17 0.00 0.75 1.60 0.07 89.41 Average: 3 8.67 0.00 1.10 1.50 0.07 88.66 Average: 4 15.82 0.00 1.48 1.11 0.07 81.52 Average: 5 19.34 0.00 1.44 1.63 0.06 77.54 Average: 6 6.28 0.00 0.81 0.35 0.06 92.51 Average: 7 18.20 0.00 1.53 0.92 0.07 79.28