---> uname -a: Linux prd-centos7-docker-1c-4g-19117.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: 2800.000 BogoMIPS: 5600.00 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 589 4872 16 2359 6936 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:ce:0b:70 brd ff:ff:ff:ff:ff:ff inet 10.30.171.159/23 brd 10.30.171.255 scope global dynamic eth0 valid_lft 85839sec preferred_lft 85839sec inet6 fe80::f816:3eff:fece:b70/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:3c:41:bb:b4 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) 01/23/2024 _x86_64_ (2 CPU) 02:04:07 AM LINUX RESTART 02:05:01 AM tps rtps wtps bread/s bwrtn/s 02:06:01 AM 5.03 0.33 4.70 10.66 754.94 02:07:01 AM 1.00 0.00 1.00 0.00 17.04 02:08:01 AM 0.22 0.00 0.22 0.00 2.33 02:09:01 AM 0.15 0.00 0.15 0.00 1.12 02:10:01 AM 0.27 0.00 0.27 0.00 2.92 02:11:01 AM 124.47 14.02 110.44 1722.85 5721.60 02:12:01 AM 225.17 0.50 224.67 81.15 13867.87 02:13:01 AM 135.68 0.15 135.53 22.12 4159.74 Average: 61.50 1.88 59.63 229.63 3066.22 02:05:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:06:01 AM 5955088 2053648 25.64 2620 1594676 803232 8.87 339444 1479980 8 02:07:01 AM 5955792 2052944 25.63 2620 1594680 803232 8.87 339188 1479744 4 02:08:01 AM 5955668 2053068 25.64 2620 1594688 803232 8.87 339076 1479748 4 02:09:01 AM 5954336 2054400 25.65 2620 1594692 803232 8.87 340500 1479744 4 02:10:01 AM 5951180 2057556 25.69 2620 1594696 803712 8.87 343884 1479744 16 02:11:01 AM 5286756 2721980 33.99 2620 2039548 914472 10.10 981932 1450956 259872 02:12:01 AM 5093960 2914776 36.39 2620 2192440 914684 10.10 1007196 1580980 47036 02:13:01 AM 4992732 3016004 37.66 2620 2291068 894532 9.88 1030664 1635508 98656 Average: 5643189 2365547 29.54 2620 1812061 842541 9.30 590236 1508300 50700 02:05:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 02:06:01 AM eth0 0.23 0.10 0.01 0.01 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 0.22 0.10 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 0.18 0.08 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 0.03 0.01 0.03 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 0.45 0.27 0.18 0.09 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 477.95 385.69 5198.82 78.02 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 46.49 41.02 494.33 6.80 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 23.21 22.22 279.52 4.44 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 68.61 56.20 746.70 11.18 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) 01/23/2024 _x86_64_ (2 CPU) 02:04:07 AM LINUX RESTART 02:05:01 AM CPU %user %nice %system %iowait %steal %idle 02:06:01 AM all 0.17 0.00 0.56 0.00 0.59 98.67 02:06:01 AM 0 0.30 0.00 0.08 0.00 1.17 98.45 02:06:01 AM 1 0.03 0.00 1.07 0.00 0.02 98.88 02:07:01 AM all 0.21 0.00 0.03 0.00 0.03 99.73 02:07:01 AM 0 0.38 0.00 0.03 0.00 0.03 99.55 02:07:01 AM 1 0.05 0.00 0.02 0.00 0.02 99.92 02:08:01 AM all 0.13 0.00 0.03 0.00 0.02 99.82 02:08:01 AM 0 0.22 0.00 0.02 0.00 0.00 99.77 02:08:01 AM 1 0.03 0.00 0.05 0.00 0.03 99.88 02:09:01 AM all 0.11 0.00 0.03 0.00 0.03 99.83 02:09:01 AM 0 0.17 0.00 0.03 0.00 0.00 99.80 02:09:01 AM 1 0.05 0.00 0.03 0.00 0.03 99.88 02:10:01 AM all 0.14 0.00 0.04 0.00 0.03 99.78 02:10:01 AM 0 0.23 0.00 0.03 0.00 0.02 99.72 02:10:01 AM 1 0.03 0.00 0.05 0.00 0.05 99.87 02:11:01 AM all 47.85 0.00 3.94 3.96 0.14 44.10 02:11:01 AM 0 54.89 0.00 4.72 5.61 0.16 34.62 02:11:01 AM 1 40.98 0.00 3.17 2.32 0.12 53.40 02:12:01 AM all 24.85 0.00 1.95 7.30 0.40 65.50 02:12:01 AM 0 38.85 0.00 2.65 8.50 0.12 49.88 02:12:01 AM 1 11.31 0.00 1.29 6.15 0.68 80.57 02:13:01 AM all 22.06 0.00 2.10 8.48 0.09 67.28 02:13:01 AM 0 32.79 0.00 2.84 10.85 0.11 53.41 02:13:01 AM 1 11.63 0.00 1.36 6.16 0.07 80.78 Average: all 11.50 0.00 1.05 2.41 0.16 84.88 Average: 0 15.30 0.00 1.24 3.01 0.20 80.24 Average: 1 7.73 0.00 0.86 1.81 0.13 89.47