---> uname -a: Linux prd-centos8-docker-8c-8g-83376.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 1000 27546 19 3343 30443 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:64:7f:d5 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.176/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86175sec preferred_lft 86175sec inet6 fe80::f816:3eff:fe64:7fd5/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:af:4d:86:ac 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) 11/13/2024 _x86_64_ (8 CPU) 02:56:27 LINUX RESTART (8 CPU) 02:57:01 AM tps rtps wtps bread/s bwrtn/s 02:58:01 AM 200.88 12.58 188.30 2182.44 7090.40 02:59:01 AM 272.08 19.09 252.99 3937.36 11557.84 03:00:01 AM 133.59 0.80 132.79 67.72 35848.03 Average: 202.19 10.82 191.37 2062.72 18164.69 02:57:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:58:01 AM 29487076 31231400 3168628 9.70 2688 2065860 1466540 4.35 173448 2556260 206132 02:59:01 AM 28502860 30585212 4152844 12.72 2688 2395680 2070440 6.14 207904 3463364 148604 03:00:01 AM 28231132 31197944 4424572 13.55 2688 3276660 1469520 4.36 754404 3181928 11008 Average: 28740356 31004852 3915348 11.99 2688 2579400 1668833 4.95 378585 3067184 121915 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 70.12 51.02 984.93 9.89 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 341.36 303.75 3313.34 65.38 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 258.34 282.42 1488.62 3788.58 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 223.29 212.41 1929.12 1287.82 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) 11/13/2024 _x86_64_ (8 CPU) 02:56:27 LINUX RESTART (8 CPU) 02:57:01 AM CPU %user %nice %system %iowait %steal %idle 02:58:01 AM all 9.28 0.00 1.09 1.24 0.05 88.34 02:58:01 AM 0 7.06 0.00 0.70 0.63 0.05 91.56 02:58:01 AM 1 0.95 0.00 0.50 1.20 0.05 97.29 02:58:01 AM 2 16.67 0.00 1.34 1.97 0.05 79.97 02:58:01 AM 3 3.75 0.00 0.70 1.02 0.05 94.48 02:58:01 AM 4 6.18 0.00 0.69 0.84 0.03 92.26 02:58:01 AM 5 13.85 0.00 1.20 0.88 0.07 84.00 02:58:01 AM 6 4.97 0.00 1.44 2.02 0.03 91.54 02:58:01 AM 7 20.78 0.00 2.14 1.38 0.05 75.65 02:59:01 AM all 13.73 0.00 1.16 2.07 0.09 82.95 02:59:01 AM 0 13.22 0.00 0.92 1.30 0.07 84.49 02:59:01 AM 1 17.55 0.00 1.77 4.84 0.10 75.74 02:59:01 AM 2 21.04 0.00 1.34 1.96 0.10 75.56 02:59:01 AM 3 12.09 0.00 1.07 1.44 0.07 85.33 02:59:01 AM 4 9.32 0.00 1.07 1.86 0.07 87.69 02:59:01 AM 5 13.51 0.00 1.09 1.09 0.12 84.20 02:59:01 AM 6 11.89 0.00 1.19 3.27 0.10 83.55 02:59:01 AM 7 11.25 0.00 0.80 0.84 0.08 87.02 03:00:01 AM all 11.22 0.00 1.20 3.45 0.05 84.07 03:00:01 AM 0 5.58 0.00 0.80 0.30 0.05 93.27 03:00:01 AM 1 16.79 0.00 1.30 9.06 0.08 72.77 03:00:01 AM 2 10.10 0.00 0.77 3.93 0.07 85.13 03:00:01 AM 3 26.08 0.00 1.40 5.55 0.07 66.91 03:00:01 AM 4 6.15 0.00 1.19 4.64 0.05 87.97 03:00:01 AM 5 10.34 0.00 2.00 1.15 0.05 86.45 03:00:01 AM 6 8.80 0.00 1.22 2.89 0.05 87.03 03:00:01 AM 7 5.89 0.00 0.92 0.10 0.02 93.07 Average: all 11.41 0.00 1.15 2.26 0.06 85.12 Average: 0 8.62 0.00 0.81 0.75 0.06 89.78 Average: 1 11.76 0.00 1.19 5.03 0.08 81.93 Average: 2 15.94 0.00 1.15 2.62 0.07 80.22 Average: 3 13.98 0.00 1.06 2.67 0.06 82.23 Average: 4 7.22 0.00 0.98 2.44 0.05 89.31 Average: 5 12.57 0.00 1.43 1.04 0.08 84.88 Average: 6 8.55 0.00 1.28 2.73 0.06 87.38 Average: 7 12.65 0.00 1.29 0.77 0.05 85.24