---> uname -a: Linux prd-centos8-docker-8c-8g-76430.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 1037 27490 19 3362 30405 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:50:81:c0 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.52/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86165sec preferred_lft 86165sec inet6 fe80::f816:3eff:fe50:81c0/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:6c:ba:eb:4f 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) 10/13/2024 _x86_64_ (8 CPU) 07:13:19 LINUX RESTART (8 CPU) 07:14:02 AM tps rtps wtps bread/s bwrtn/s 07:15:01 AM 135.65 9.40 126.25 2845.41 10033.02 07:16:01 AM 223.36 23.23 200.13 7333.58 10210.86 07:17:01 AM 98.88 0.70 98.18 66.78 29016.41 Average: 152.72 11.12 141.60 3418.22 16456.12 07:14:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:15:01 AM 29478044 31251808 3177668 9.73 2688 2095100 1378100 4.09 168364 2563840 111072 07:16:01 AM 27884336 30399428 4771376 14.61 2688 2826700 2204316 6.54 464684 3817840 373328 07:17:01 AM 28127784 31112788 4527928 13.87 2688 3293520 1517528 4.50 743000 3291784 24412 Average: 28496721 30921341 4158991 12.74 2688 2738440 1699981 5.04 458683 3224488 169604 07:14:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:15:01 AM eth0 100.73 76.80 1185.89 32.09 0.00 0.00 0.00 0.00 07:15:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:16:01 AM eth0 332.94 291.42 3622.86 47.12 0.00 0.00 0.00 0.00 07:16:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:17:01 AM eth0 194.75 164.36 1511.88 36.59 0.00 0.00 0.00 0.00 07:17:01 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 210.08 178.08 2111.94 38.63 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) 10/13/2024 _x86_64_ (8 CPU) 07:13:19 LINUX RESTART (8 CPU) 07:14:02 AM CPU %user %nice %system %iowait %steal %idle 07:15:01 AM all 9.00 0.00 1.04 0.82 0.05 89.09 07:15:01 AM 0 1.97 0.00 0.81 1.22 0.05 95.95 07:15:01 AM 1 11.38 0.00 1.04 0.92 0.07 86.60 07:15:01 AM 2 12.95 0.00 1.46 1.05 0.05 84.48 07:15:01 AM 3 11.84 0.00 1.43 1.17 0.03 85.53 07:15:01 AM 4 8.86 0.00 0.78 0.66 0.03 89.67 07:15:01 AM 5 5.14 0.00 0.37 0.46 0.05 93.97 07:15:01 AM 6 8.03 0.00 1.12 0.51 0.03 90.31 07:15:01 AM 7 11.85 0.00 1.31 0.59 0.05 86.19 07:16:01 AM all 30.94 0.00 1.67 1.35 0.09 65.94 07:16:01 AM 0 29.93 0.00 1.91 0.48 0.08 67.60 07:16:01 AM 1 33.75 0.00 1.58 1.41 0.10 63.16 07:16:01 AM 2 26.20 0.00 1.36 0.39 0.10 71.96 07:16:01 AM 3 34.65 0.00 1.47 0.54 0.08 63.25 07:16:01 AM 4 27.56 0.00 1.71 1.43 0.08 69.21 07:16:01 AM 5 25.87 0.00 1.84 3.41 0.08 68.80 07:16:01 AM 6 36.88 0.00 1.41 1.29 0.08 60.34 07:16:01 AM 7 32.69 0.00 2.13 1.88 0.08 63.22 07:17:01 AM all 12.21 0.00 1.49 1.62 0.05 84.63 07:17:01 AM 0 7.05 0.00 0.97 0.02 0.05 91.92 07:17:01 AM 1 32.44 0.00 2.12 5.15 0.07 60.22 07:17:01 AM 2 11.63 0.00 1.56 2.09 0.05 84.67 07:17:01 AM 3 16.80 0.00 1.76 0.08 0.07 81.29 07:17:01 AM 4 8.16 0.00 1.81 2.24 0.05 87.74 07:17:01 AM 5 4.58 0.00 1.51 2.32 0.03 91.56 07:17:01 AM 6 7.97 0.00 0.84 1.00 0.03 90.16 07:17:01 AM 7 9.05 0.00 1.35 0.07 0.05 89.48 Average: all 17.42 0.00 1.40 1.27 0.06 79.85 Average: 0 13.03 0.00 1.23 0.57 0.06 85.11 Average: 1 25.93 0.00 1.58 2.50 0.08 69.91 Average: 2 16.95 0.00 1.46 1.18 0.07 80.35 Average: 3 21.14 0.00 1.55 0.59 0.06 76.65 Average: 4 14.87 0.00 1.44 1.45 0.06 82.18 Average: 5 11.90 0.00 1.25 2.07 0.06 84.73 Average: 6 17.66 0.00 1.12 0.94 0.05 80.23 Average: 7 17.89 0.00 1.60 0.85 0.06 79.61