---> uname -a: Linux prd-centos7-docker-1c-4g-16545.novalocal 3.10.0-1160.105.1.el7.x86_64 #1 SMP Thu Dec 7 15:39:45 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): 2 On-line CPU(s) list: 0,1 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 2 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): 0,1 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 art rep_good nopl extd_apicid eagerfpu 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 rsb_ctxsw ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 clzero xsaveerptr arat npt nrip_save umip spec_ctrl intel_stibp arch_capabilities ---> nproc: 2 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 3.8G 0 3.8G 0% /dev tmpfs 3.9G 0 3.9G 0% /dev/shm tmpfs 3.9G 17M 3.9G 1% /run tmpfs 3.9G 0 3.9G 0% /sys/fs/cgroup /dev/vda1 40G 6.2G 34G 16% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 598 4871 16 2351 6927 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:a4:bb:66 brd ff:ff:ff:ff:ff:ff inet 10.30.171.184/23 brd 10.30.171.255 scope global dynamic eth0 valid_lft 85831sec preferred_lft 85831sec inet6 fe80::f816:3eff:fea4:bb66/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:f4:b8:36:06 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 3.10.0-1160.105.1.el7.x86_64 (centos-7-docker-ef855c5c-0bdc-49ab-9515-d31d4bd23118.novalocal) 01/15/2024 _x86_64_ (2 CPU) 02:03:36 AM LINUX RESTART 02:04:03 AM tps rtps wtps bread/s bwrtn/s 02:05:01 AM 26.15 8.80 17.35 3305.15 2431.96 02:06:01 AM 2.05 0.03 2.02 1.60 33.20 02:07:01 AM 0.27 0.00 0.27 0.00 2.83 02:08:01 AM 0.23 0.00 0.23 0.00 2.85 02:09:01 AM 0.33 0.00 0.33 0.00 4.66 02:10:01 AM 0.32 0.12 0.20 27.18 2.50 02:11:01 AM 121.45 13.82 107.63 1692.72 5498.37 02:12:01 AM 176.56 0.50 176.06 81.16 11106.90 02:13:01 AM 239.95 0.18 239.77 22.38 8039.90 Average: 63.18 2.58 60.59 559.96 3015.99 02:04:03 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:05:01 AM 5923012 2085724 26.04 2620 1594752 803268 8.87 371484 1480048 12 02:06:01 AM 5920844 2087892 26.07 2620 1594804 803364 8.87 373152 1479860 16 02:07:01 AM 5920812 2087924 26.07 2620 1594804 803332 8.87 373296 1479860 8 02:08:01 AM 5921408 2087328 26.06 2620 1594816 803332 8.87 372612 1479860 4 02:09:01 AM 5920160 2088576 26.08 2620 1594820 803332 8.87 374192 1479860 4 02:10:01 AM 5915836 2092900 26.13 2620 1596028 805536 8.89 377584 1480556 188 02:11:01 AM 5325372 2683364 33.51 2620 2034164 873740 9.65 922620 1471100 257156 02:12:01 AM 5089584 2919152 36.45 2620 2185692 920236 10.16 1004124 1588784 144644 02:13:01 AM 4980756 3027980 37.81 2620 2280424 908084 10.03 1031504 1643984 82336 Average: 5657532 2351204 29.36 2620 1785589 836025 9.23 577841 1509324 53819 02:04:03 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 02:05:01 AM eth0 152.35 72.40 361.51 16.16 0.00 0.00 0.00 02:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:05:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 AM eth0 1.50 0.88 1.27 0.16 0.00 0.00 0.00 02:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:01 AM eth0 0.10 0.08 0.01 0.01 0.00 0.00 0.00 02:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:08:01 AM eth0 0.22 0.10 0.01 0.01 0.00 0.00 0.00 02:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:08:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:09:01 AM eth0 0.13 0.10 0.01 0.01 0.00 0.00 0.00 02:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:09:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:10:01 AM eth0 6.90 4.13 8.77 2.01 0.00 0.00 0.00 02:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:10:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:11:01 AM eth0 492.32 388.44 5019.50 76.22 0.00 0.00 0.00 02:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:11:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:12:01 AM eth0 59.19 53.22 527.82 7.88 0.00 0.00 0.00 02:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:12:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:13:01 AM eth0 28.18 26.98 281.53 5.96 0.00 0.00 0.00 02:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:13:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 82.07 60.67 690.26 12.03 0.00 0.00 0.00 Average: lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 3.10.0-1160.105.1.el7.x86_64 (centos-7-docker-ef855c5c-0bdc-49ab-9515-d31d4bd23118.novalocal) 01/15/2024 _x86_64_ (2 CPU) 02:03:36 AM LINUX RESTART 02:04:03 AM CPU %user %nice %system %iowait %steal %idle 02:05:01 AM all 7.48 0.00 1.62 0.39 0.05 90.45 02:05:01 AM 0 6.89 0.00 1.76 0.47 0.07 90.80 02:05:01 AM 1 8.08 0.00 1.51 0.33 0.04 90.04 02:06:01 AM all 0.19 0.00 0.05 0.00 0.03 99.72 02:06:01 AM 0 0.08 0.00 0.05 0.00 0.03 99.83 02:06:01 AM 1 0.28 0.00 0.05 0.00 0.05 99.62 02:07:01 AM all 0.11 0.00 0.04 0.01 0.03 99.81 02:07:01 AM 0 0.05 0.00 0.05 0.00 0.05 99.85 02:07:01 AM 1 0.17 0.00 0.02 0.00 0.00 99.82 02:08:01 AM all 0.13 0.00 0.03 0.00 0.03 99.81 02:08:01 AM 0 0.07 0.00 0.05 0.00 0.07 99.82 02:08:01 AM 1 0.20 0.00 0.02 0.00 0.02 99.77 02:09:01 AM all 0.12 0.00 0.05 0.00 0.04 99.79 02:09:01 AM 0 0.05 0.00 0.08 0.00 0.07 99.80 02:09:01 AM 1 0.18 0.00 0.03 0.00 0.02 99.77 02:10:01 AM all 0.40 0.00 0.06 0.00 0.03 99.51 02:10:01 AM 0 0.27 0.00 0.05 0.02 0.03 99.63 02:10:01 AM 1 0.54 0.00 0.03 0.00 0.03 99.40 02:11:01 AM all 47.47 0.00 3.66 2.49 0.11 46.27 02:11:01 AM 0 42.81 0.00 3.33 3.08 0.12 50.66 02:11:01 AM 1 52.15 0.00 4.03 1.88 0.11 41.83 02:12:01 AM all 26.64 0.00 2.01 4.84 0.10 66.41 02:12:01 AM 0 16.31 0.00 1.40 4.14 0.09 78.07 02:12:01 AM 1 37.27 0.00 2.61 5.56 0.11 54.45 02:13:01 AM all 28.32 0.00 2.66 7.19 0.11 61.72 02:13:01 AM 0 25.10 0.00 2.26 4.94 0.10 67.58 02:13:01 AM 1 31.56 0.00 3.07 9.45 0.10 55.82 Average: all 12.00 0.00 1.10 1.62 0.06 85.21 Average: 0 9.94 0.00 0.98 1.38 0.07 87.63 Average: 1 14.08 0.00 1.23 1.87 0.05 82.77