---> uname -a: Linux prd-centos7-docker-1c-4g-1594.novalocal 3.10.0-1160.108.1.el7.x86_64 #1 SMP Thu Jan 25 16:17:31 UTC 2024 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 604 4873 16 2342 6922 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:cc:75:4a brd ff:ff:ff:ff:ff:ff inet 10.30.170.198/23 brd 10.30.171.255 scope global dynamic eth0 valid_lft 86088sec preferred_lft 86088sec inet6 fe80::f816:3eff:fecc:754a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:1a:1d:2d:a9 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 3.10.0-1160.108.1.el7.x86_64 (centos-7-docker-15939169-ac27-4d6a-a662-dca28d2e2bbf.novalocal) 03/03/2024 _x86_64_ (2 CPU) 02:03:31 AM LINUX RESTART 02:04:02 AM tps rtps wtps bread/s bwrtn/s 02:05:01 AM 81.72 23.70 58.03 3857.86 36706.89 02:06:01 AM 98.04 3.11 94.92 396.54 5157.76 02:07:01 AM 174.68 9.75 164.93 950.32 11217.37 02:08:01 AM 169.53 0.35 169.18 77.83 6021.07 Average: 131.19 9.17 122.03 1310.02 14683.78 02:04:02 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:05:01 AM 5835664 2173072 27.13 2620 1629124 873488 9.64 449932 1488028 41388 02:06:01 AM 5480796 2527940 31.56 2620 1938272 839764 9.27 745724 1507464 208828 02:07:01 AM 5095360 2913376 36.38 2620 2163920 948868 10.48 1020460 1567532 132552 02:08:01 AM 5019260 2989476 37.33 2620 2249372 924900 10.21 1034116 1613948 75364 Average: 5357770 2650966 33.10 2620 1995172 896755 9.90 812558 1544243 114533 02:04:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 02:05:01 AM eth0 256.76 163.57 792.48 44.57 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 309.54 274.23 4252.72 47.09 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 51.34 49.64 737.63 5.83 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 35.25 35.07 343.67 6.74 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 Average: eth0 162.85 130.51 1535.03 25.98 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 3.10.0-1160.108.1.el7.x86_64 (centos-7-docker-15939169-ac27-4d6a-a662-dca28d2e2bbf.novalocal) 03/03/2024 _x86_64_ (2 CPU) 02:03:31 AM LINUX RESTART 02:04:02 AM CPU %user %nice %system %iowait %steal %idle 02:05:01 AM all 12.32 0.00 3.45 64.52 0.08 19.64 02:05:01 AM 0 11.39 0.00 3.88 63.90 0.05 20.78 02:05:01 AM 1 13.26 0.00 3.01 65.13 0.12 18.47 02:06:01 AM all 38.37 0.00 2.85 19.08 0.15 39.56 02:06:01 AM 0 40.59 0.00 2.49 13.91 0.11 42.91 02:06:01 AM 1 36.18 0.00 3.19 24.18 0.16 36.29 02:07:01 AM all 23.28 0.00 2.21 10.11 0.15 64.25 02:07:01 AM 0 16.76 0.00 1.85 9.60 0.14 71.65 02:07:01 AM 1 29.94 0.00 2.58 10.63 0.18 56.67 02:08:01 AM all 25.82 0.00 1.64 10.84 0.16 61.54 02:08:01 AM 0 14.89 0.00 1.38 9.82 0.17 73.73 02:08:01 AM 1 37.27 0.00 1.95 11.89 0.13 48.76 Average: all 24.83 0.00 2.54 26.23 0.13 46.26 Average: 0 20.66 0.00 2.39 24.37 0.12 52.46 Average: 1 29.07 0.00 2.68 28.13 0.15 39.97