---> uname -a: Linux prd-centos8-docker-8c-8g-23995.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 1048 27331 19 3509 30385 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:59:f5:70 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.250/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86120sec preferred_lft 86120sec inet6 fe80::f816:3eff:fe59:f570/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:c2:d0:08:3a 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 inet6 fe80::42:c2ff:fed0:83a/64 scope link 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) 04/17/2024 _x86_64_ (8 CPU) 20:11:24 LINUX RESTART (8 CPU) 08:12:01 PM tps rtps wtps bread/s bwrtn/s 08:13:02 PM 106.43 8.04 98.38 1911.53 7527.60 08:14:01 PM 356.34 19.05 337.29 3795.90 12191.79 08:15:01 PM 260.40 3.02 257.39 456.17 43454.81 08:16:01 PM 50.97 0.65 50.32 65.70 5455.22 Average: 192.88 7.64 185.24 1548.35 17176.88 08:12:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:13:02 PM 29527100 31284628 3128612 9.58 2688 2078208 1361576 4.04 168200 2517904 158752 08:14:01 PM 28056756 30270404 4598956 14.08 2688 2526392 2119088 6.29 275560 3841120 247112 08:15:01 PM 26891448 29952328 5764264 17.65 2688 3360172 2394848 7.11 628064 4602884 53124 08:16:01 PM 27964192 31091124 4691520 14.37 2688 3426044 1529544 4.54 807420 3354540 996 Average: 28109874 30649621 4545838 13.92 2688 2847704 1851264 5.49 469811 3579112 114996 08:12:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:13:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:13:02 PM eth0 73.70 50.78 1017.74 19.73 0.00 0.00 0.00 0.00 08:13:02 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:14:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:14:01 PM eth0 463.35 373.47 5501.54 54.13 0.00 0.00 0.00 0.00 08:14:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:15:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:15:01 PM eth0 395.74 318.91 6517.22 348.58 0.00 0.00 0.00 0.00 08:15:01 PM docker0 6.48 12.19 0.39 306.08 0.00 0.00 0.00 0.00 08:16:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:16:01 PM eth0 311.03 260.07 263.26 1648.15 0.00 0.00 0.00 0.00 08:16:01 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 310.33 250.31 3316.11 519.49 0.00 0.00 0.00 0.00 Average: docker0 1.63 3.06 0.10 76.82 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) 04/17/2024 _x86_64_ (8 CPU) 20:11:24 LINUX RESTART (8 CPU) 08:12:01 PM CPU %user %nice %system %iowait %steal %idle 08:13:02 PM all 10.64 0.00 1.04 0.97 0.06 87.30 08:13:02 PM 0 8.23 0.00 0.82 0.47 0.07 90.41 08:13:02 PM 1 21.36 0.00 1.75 0.78 0.10 76.00 08:13:02 PM 2 2.07 0.00 0.28 0.12 0.07 97.46 08:13:02 PM 3 9.78 0.00 0.85 1.39 0.05 87.93 08:13:02 PM 4 22.69 0.00 2.40 1.40 0.03 73.47 08:13:02 PM 5 12.99 0.00 1.02 0.70 0.05 85.24 08:13:02 PM 6 4.94 0.00 0.60 2.12 0.05 92.29 08:13:02 PM 7 2.99 0.00 0.55 0.77 0.03 95.66 08:14:01 PM all 23.69 0.00 1.51 2.48 0.08 72.24 08:14:01 PM 0 25.54 0.00 0.78 0.65 0.09 72.94 08:14:01 PM 1 26.26 0.00 1.53 1.12 0.07 71.01 08:14:01 PM 2 20.32 0.00 2.33 5.17 0.09 72.09 08:14:01 PM 3 28.10 0.00 1.98 5.38 0.10 64.44 08:14:01 PM 4 23.05 0.00 1.57 2.35 0.07 72.96 08:14:01 PM 5 18.15 0.00 1.70 3.69 0.08 76.38 08:14:01 PM 6 18.03 0.00 1.22 0.58 0.07 80.11 08:14:01 PM 7 30.12 0.00 0.94 0.89 0.09 67.97 08:15:01 PM all 18.92 0.00 3.45 3.05 0.08 74.50 08:15:01 PM 0 25.08 0.00 2.98 0.30 0.08 71.55 08:15:01 PM 1 13.57 0.00 3.15 7.02 0.10 76.16 08:15:01 PM 2 24.87 0.00 4.48 4.69 0.10 65.86 08:15:01 PM 3 21.90 0.00 3.75 2.76 0.07 71.52 08:15:01 PM 4 10.70 0.00 3.71 4.85 0.05 80.70 08:15:01 PM 5 26.41 0.00 3.22 3.49 0.10 66.77 08:15:01 PM 6 13.05 0.00 3.35 0.57 0.08 82.95 08:15:01 PM 7 15.81 0.00 2.92 0.72 0.07 80.49 08:16:01 PM all 11.96 0.00 1.08 0.41 0.06 86.48 08:16:01 PM 0 3.38 0.00 0.82 1.04 0.08 94.68 08:16:01 PM 1 9.33 0.00 0.95 0.38 0.05 89.28 08:16:01 PM 2 6.95 0.00 0.90 0.02 0.08 92.05 08:16:01 PM 3 20.90 0.00 1.17 0.07 0.05 77.82 08:16:01 PM 4 17.89 0.00 1.17 0.20 0.05 80.69 08:16:01 PM 5 13.94 0.00 1.29 1.30 0.07 83.40 08:16:01 PM 6 19.18 0.00 1.35 0.23 0.07 79.17 08:16:01 PM 7 4.12 0.00 1.00 0.07 0.07 94.75 Average: all 16.26 0.00 1.77 1.72 0.07 80.18 Average: 0 15.49 0.00 1.35 0.61 0.08 82.46 Average: 1 17.60 0.00 1.85 2.33 0.08 78.15 Average: 2 13.50 0.00 1.99 2.48 0.08 81.94 Average: 3 20.13 0.00 1.93 2.38 0.07 75.49 Average: 4 18.58 0.00 2.21 2.19 0.05 76.96 Average: 5 17.86 0.00 1.81 2.29 0.08 77.97 Average: 6 13.78 0.00 1.63 0.88 0.07 83.65 Average: 7 13.17 0.00 1.35 0.61 0.06 84.80