---> uname -a: Linux prd-centos8-docker-8c-8g-11287.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 1025 27347 19 3516 30413 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:3d:5b:09 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.122/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86156sec preferred_lft 86156sec inet6 fe80::f816:3eff:fe3d:5b09/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:5e:68:94:e4 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) 11:04:38 LINUX RESTART (8 CPU) 11:05:01 AM tps rtps wtps bread/s bwrtn/s 11:06:01 AM 127.67 26.44 101.23 6715.21 7958.50 11:07:01 AM 243.79 3.18 240.61 479.52 10541.84 11:08:01 AM 185.49 3.43 182.06 163.41 38200.03 Average: 185.64 11.02 174.63 2453.06 18899.98 11:05:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:06:01 AM 29549152 31233240 3106560 9.51 2688 2008692 1430488 4.24 165408 2515840 157544 11:07:01 AM 27629044 30490172 5026668 15.39 2688 3172924 2242176 6.65 201636 4339200 1072492 11:08:01 AM 28069876 31206656 4585836 14.04 2688 3440188 1424744 4.23 292044 3779180 283824 Average: 28416024 30976689 4239688 12.98 2688 2873935 1699136 5.04 219696 3544740 504620 11:05:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 392.62 248.93 1616.93 61.69 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 11:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:07:01 AM eth0 518.78 403.68 8938.15 83.92 0.00 0.00 0.00 0.00 11:07:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:08:01 AM eth0 225.77 230.94 802.96 1185.66 0.00 0.00 0.00 0.00 11:08:01 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 379.05 294.51 3785.60 443.75 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) 11:04:38 LINUX RESTART (8 CPU) 11:05:01 AM CPU %user %nice %system %iowait %steal %idle 11:06:01 AM all 13.61 0.00 1.86 0.88 0.06 83.60 11:06:01 AM 0 14.82 0.00 1.84 0.74 0.07 82.54 11:06:01 AM 1 16.36 0.00 2.78 1.74 0.07 79.05 11:06:01 AM 2 12.07 0.00 2.08 0.44 0.07 85.35 11:06:01 AM 3 8.07 0.00 2.23 0.64 0.07 89.00 11:06:01 AM 4 16.63 0.00 1.35 0.79 0.05 81.18 11:06:01 AM 5 15.02 0.00 1.04 0.85 0.05 83.04 11:06:01 AM 6 11.92 0.00 1.39 1.30 0.05 85.34 11:06:01 AM 7 13.95 0.00 2.17 0.55 0.05 83.28 11:07:01 AM all 14.23 0.00 1.29 0.99 0.07 83.42 11:07:01 AM 0 9.95 0.00 1.17 0.23 0.10 88.54 11:07:01 AM 1 20.32 0.00 1.22 0.58 0.07 77.81 11:07:01 AM 2 17.78 0.00 1.34 1.97 0.10 78.80 11:07:01 AM 3 13.47 0.00 1.52 1.67 0.07 83.27 11:07:01 AM 4 12.16 0.00 0.62 0.69 0.07 86.46 11:07:01 AM 5 14.69 0.00 1.54 0.80 0.05 82.92 11:07:01 AM 6 11.18 0.00 0.85 0.89 0.07 87.01 11:07:01 AM 7 14.26 0.00 2.05 1.10 0.05 82.54 11:08:01 AM all 9.41 0.00 1.08 2.83 0.05 86.62 11:08:01 AM 0 7.17 0.00 0.95 1.14 0.07 90.68 11:08:01 AM 1 9.23 0.00 0.92 6.94 0.05 82.86 11:08:01 AM 2 3.07 0.00 0.75 2.49 0.07 93.62 11:08:01 AM 3 9.19 0.00 1.50 0.75 0.05 88.51 11:08:01 AM 4 12.02 0.00 1.13 2.89 0.05 83.91 11:08:01 AM 5 21.96 0.00 1.12 4.49 0.07 72.37 11:08:01 AM 6 4.18 0.00 0.87 3.83 0.03 91.09 11:08:01 AM 7 8.49 0.00 1.40 0.15 0.05 89.91 Average: all 12.42 0.00 1.41 1.57 0.06 84.54 Average: 0 10.65 0.00 1.32 0.70 0.08 87.25 Average: 1 15.30 0.00 1.64 3.09 0.06 79.91 Average: 2 10.97 0.00 1.39 1.63 0.08 85.93 Average: 3 10.24 0.00 1.75 1.02 0.06 86.92 Average: 4 13.60 0.00 1.04 1.45 0.06 83.85 Average: 5 17.23 0.00 1.23 2.05 0.06 79.44 Average: 6 9.10 0.00 1.04 2.01 0.05 87.81 Average: 7 12.23 0.00 1.88 0.60 0.05 85.24