---> uname -a: Linux prd-centos8-docker-8c-8g-9080.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 1001 27055 19 3832 30438 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:76:f1:ab brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.207/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86154sec preferred_lft 86154sec inet6 fe80::f816:3eff:fe76:f1ab/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:23:18:b0:85 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) 02/27/2024 _x86_64_ (8 CPU) 09:59:45 LINUX RESTART (8 CPU) 10:00:00 AM tps rtps wtps bread/s bwrtn/s 10:00:01 AM 108.21 32.09 76.12 4525.37 155128.36 10:01:01 AM 215.46 34.92 180.54 8363.51 32585.69 10:02:01 AM 100.98 0.10 100.88 2.26 7813.67 10:03:01 AM 305.28 19.80 285.49 3200.00 19647.09 Average: 206.45 18.36 188.08 3858.12 21006.36 10:00:00 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:00:01 AM 30634788 31818000 2020924 6.19 2688 1524388 727932 2.23 74252 1588412 573260 10:01:01 AM 29653136 31241340 3002576 9.19 2688 1921332 1564148 4.64 174552 2431212 82668 10:02:01 AM 29474712 31218836 3181000 9.74 2688 2065012 1567300 4.65 174928 2563520 102432 10:03:01 AM 27756844 31207232 4898868 15.00 2688 3758036 1474604 4.38 532320 3871724 1185228 Average: 29379870 31371352 3275842 10.03 2688 2317192 1333496 3.96 239013 2613717 485897 10:00:00 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:00:01 AM eth0 0.75 0.75 0.05 0.05 0.00 0.00 0.00 0.00 10:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:01:01 AM eth0 391.77 239.25 1530.83 58.66 0.00 0.00 0.00 0.00 10:01:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:02:01 AM eth0 22.34 17.05 264.93 3.88 0.00 0.00 0.00 0.00 10:02:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:03:01 AM eth0 636.19 465.64 10029.44 88.84 0.00 0.00 0.00 0.00 10:03:01 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 347.32 238.74 3910.27 50.06 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) 02/27/2024 _x86_64_ (8 CPU) 09:59:45 LINUX RESTART (8 CPU) 10:00:00 AM CPU %user %nice %system %iowait %steal %idle 10:00:01 AM all 1.59 0.00 2.61 20.54 0.28 74.98 10:00:01 AM 0 2.99 0.00 2.24 0.00 0.75 94.03 10:00:01 AM 1 2.26 0.00 3.01 0.00 0.00 94.74 10:00:01 AM 2 1.50 0.00 2.26 1.50 0.00 94.74 10:00:01 AM 3 1.49 0.00 2.99 0.75 0.75 94.03 10:00:01 AM 4 0.74 0.00 2.22 34.81 0.00 62.22 10:00:01 AM 5 0.75 0.00 1.49 31.34 0.75 65.67 10:00:01 AM 6 2.26 0.00 2.26 0.00 0.00 95.49 10:00:01 AM 7 0.74 0.00 4.44 94.81 0.00 0.00 10:01:01 AM all 11.67 0.00 1.97 4.48 0.06 81.82 10:01:01 AM 0 7.98 0.00 0.97 0.72 0.05 90.28 10:01:01 AM 1 12.09 0.00 3.04 2.67 0.07 82.13 10:01:01 AM 2 8.05 0.00 1.71 1.11 0.05 89.09 10:01:01 AM 3 20.96 0.00 2.84 8.07 0.07 68.06 10:01:01 AM 4 15.52 0.00 1.64 2.06 0.05 80.74 10:01:01 AM 5 7.48 0.00 1.42 2.63 0.05 88.42 10:01:01 AM 6 11.45 0.00 1.81 6.95 0.05 79.74 10:01:01 AM 7 9.89 0.00 2.30 11.70 0.07 76.04 10:02:01 AM all 5.72 0.00 0.49 4.35 0.05 89.39 10:02:01 AM 0 9.24 0.00 0.45 6.28 0.03 83.99 10:02:01 AM 1 6.02 0.00 0.57 10.64 0.05 82.73 10:02:01 AM 2 5.48 0.00 0.25 2.45 0.05 91.77 10:02:01 AM 3 0.27 0.00 0.18 1.57 0.12 97.87 10:02:01 AM 4 2.34 0.00 0.25 0.13 0.03 97.25 10:02:01 AM 5 16.97 0.00 1.54 7.23 0.03 74.22 10:02:01 AM 6 0.27 0.00 0.17 4.79 0.05 94.72 10:02:01 AM 7 5.28 0.00 0.50 1.73 0.02 92.47 10:03:01 AM all 16.17 0.00 1.69 4.76 0.08 77.30 10:03:01 AM 0 20.68 0.00 1.45 3.84 0.08 73.95 10:03:01 AM 1 12.31 0.00 1.56 7.04 0.07 79.03 10:03:01 AM 2 21.40 0.00 1.43 4.15 0.08 72.94 10:03:01 AM 3 16.80 0.00 2.90 11.46 0.08 68.77 10:03:01 AM 4 19.16 0.00 2.16 3.55 0.08 75.05 10:03:01 AM 5 13.87 0.00 1.24 2.12 0.05 82.72 10:03:01 AM 6 8.72 0.00 1.17 2.36 0.10 87.64 10:03:01 AM 7 16.49 0.00 1.62 3.52 0.08 78.29 Average: all 11.11 0.00 1.39 4.65 0.06 82.79 Average: 0 12.55 0.00 0.97 3.58 0.06 82.84 Average: 1 10.08 0.00 1.73 6.74 0.06 81.39 Average: 2 11.55 0.00 1.14 2.56 0.06 84.69 Average: 3 12.56 0.00 1.98 6.97 0.09 78.40 Average: 4 12.24 0.00 1.35 2.16 0.06 84.19 Average: 5 12.68 0.00 1.40 4.19 0.05 81.67 Average: 6 6.77 0.00 1.06 4.67 0.07 87.44 Average: 7 10.46 0.00 1.49 6.31 0.06 81.68