---> uname -a: Linux prd-centos8-docker-8c-8g-42150.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 8% / tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 31890 1018 26628 19 4243 30421 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:e8:0b:78 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.232/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86166sec preferred_lft 86166sec inet6 fe80::f816:3eff:fee8:b78/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:e4:38:4f:ec 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) 09/26/2024 _x86_64_ (8 CPU) 13:32:44 LINUX RESTART (8 CPU) 01:33:02 PM tps rtps wtps bread/s bwrtn/s 01:34:01 PM 114.61 33.12 81.48 7954.74 16123.01 01:35:01 PM 238.92 16.93 221.99 3177.61 11126.12 01:36:01 PM 200.72 2.73 197.98 87.45 63480.25 Average: 185.14 17.51 167.63 3716.60 30320.13 01:33:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:34:01 PM 29649828 31297124 3005884 9.20 2688 1972284 1416792 4.20 167624 2411752 137316 01:35:01 PM 28564232 30860880 4091480 12.53 2688 2611136 1711144 5.08 196520 3415284 439108 01:36:01 PM 27235960 31117968 5419752 16.60 2688 4187936 1464984 4.35 538232 4379324 175488 Average: 28483340 31091991 4172372 12.78 2688 2923785 1530973 4.54 300792 3402120 250637 01:33:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:34:01 PM eth0 374.11 250.46 1616.31 69.78 0.00 0.00 0.00 0.00 01:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:35:01 PM eth0 288.30 242.44 3099.89 51.99 0.00 0.00 0.00 0.00 01:35:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:36:01 PM eth0 505.82 333.89 10624.47 50.05 0.00 0.00 0.00 0.00 01:36:01 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 389.49 275.73 5132.78 57.20 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) 09/26/2024 _x86_64_ (8 CPU) 13:32:44 LINUX RESTART (8 CPU) 01:33:02 PM CPU %user %nice %system %iowait %steal %idle 01:34:01 PM all 13.16 0.00 2.04 3.14 0.08 81.58 01:34:01 PM 0 7.94 0.00 1.33 1.58 0.12 89.03 01:34:01 PM 1 12.96 0.00 2.07 2.27 0.09 82.62 01:34:01 PM 2 9.32 0.00 2.33 2.00 0.10 86.25 01:34:01 PM 3 20.49 0.00 2.03 0.99 0.05 76.45 01:34:01 PM 4 16.18 0.00 2.09 9.04 0.05 72.64 01:34:01 PM 5 22.19 0.00 3.40 2.53 0.07 71.80 01:34:01 PM 6 8.52 0.00 1.41 1.45 0.09 88.53 01:34:01 PM 7 7.72 0.00 1.70 5.27 0.05 85.25 01:35:01 PM all 12.50 0.00 1.16 3.77 0.08 82.50 01:35:01 PM 0 8.19 0.00 0.97 1.94 0.10 88.80 01:35:01 PM 1 14.66 0.00 1.21 6.67 0.08 77.39 01:35:01 PM 2 12.18 0.00 1.16 2.18 0.07 84.41 01:35:01 PM 3 13.38 0.00 1.50 9.36 0.12 75.64 01:35:01 PM 4 11.47 0.00 1.11 3.95 0.07 83.40 01:35:01 PM 5 22.06 0.00 1.62 1.89 0.07 74.36 01:35:01 PM 6 10.33 0.00 0.82 2.74 0.07 86.04 01:35:01 PM 7 7.80 0.00 0.87 1.44 0.05 89.83 01:36:01 PM all 9.71 0.00 1.26 9.42 0.08 79.53 01:36:01 PM 0 5.09 0.00 0.74 3.55 0.10 90.53 01:36:01 PM 1 13.49 0.00 1.70 21.74 0.07 63.01 01:36:01 PM 2 11.66 0.00 1.32 18.65 0.12 68.25 01:36:01 PM 3 4.22 0.00 0.75 7.11 0.08 87.83 01:36:01 PM 4 17.08 0.00 2.16 10.09 0.07 70.60 01:36:01 PM 5 10.33 0.00 0.84 5.06 0.08 83.69 01:36:01 PM 6 8.89 0.00 0.80 6.01 0.07 84.22 01:36:01 PM 7 7.01 0.00 1.81 3.22 0.07 87.89 Average: all 11.78 0.00 1.49 5.45 0.08 81.20 Average: 0 7.07 0.00 1.01 2.36 0.11 89.46 Average: 1 13.71 0.00 1.65 10.26 0.08 74.30 Average: 2 11.06 0.00 1.60 7.63 0.10 79.62 Average: 3 12.66 0.00 1.42 5.84 0.08 80.00 Average: 4 14.90 0.00 1.78 7.69 0.06 75.57 Average: 5 18.16 0.00 1.95 3.17 0.07 76.65 Average: 6 9.25 0.00 1.01 3.41 0.07 86.25 Average: 7 7.51 0.00 1.46 3.30 0.06 87.67