---> uname -a: Linux prd-centos7-docker-2c-8g-1514.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 20G 7.9G 13G 40% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 640 4222 16 2958 6875 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 1450 qdisc pfifo_fast state UP group default qlen 1000 link/ether fa:16:3e:6a:a2:2f brd ff:ff:ff:ff:ff:ff inet 10.32.7.42/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 85874sec preferred_lft 85874sec inet6 fe80::f816:3eff:fe6a:a22f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:5f:71:49:f3 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-68ea08a2-fc71-4092-b095-5d2ce07d1279.novalocal) 05/21/2024 _x86_64_ (2 CPU) 08:50:41 PM LINUX RESTART 08:51:01 PM tps rtps wtps bread/s bwrtn/s 08:52:01 PM 145.56 42.08 103.48 5492.88 39259.49 08:53:01 PM 81.45 0.03 81.42 0.93 7636.21 08:54:01 PM 105.96 1.07 104.89 259.03 5020.76 08:55:01 PM 113.58 3.69 109.88 967.19 20328.70 08:56:01 PM 24.09 0.12 23.97 3.60 3667.94 08:57:02 PM 7.70 0.35 7.35 243.11 741.75 08:58:01 PM 23.68 0.59 23.09 143.40 8388.35 08:59:01 PM 25.05 1.85 23.20 181.86 3687.93 Average: 65.97 6.23 59.73 913.10 11096.82 08:51:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:52:01 PM 5676960 2331768 29.12 2088 1717628 903876 9.98 540760 1548532 56024 08:53:01 PM 5490052 2518676 31.45 2088 1871688 897852 9.91 559936 1678088 41956 08:54:01 PM 5032948 2975780 37.16 2088 2005292 1211012 13.37 943704 1716228 62644 08:55:01 PM 4207480 3801248 47.46 2088 2548872 1402168 15.48 1422244 2016740 53080 08:56:01 PM 3995152 4013576 50.12 2088 2606344 1590580 17.56 1621404 2022164 8896 08:57:02 PM 3968808 4039920 50.44 2088 2636412 1523104 16.82 1626080 2041548 12792 08:58:01 PM 4297924 3710804 46.33 2088 2876012 1018200 11.24 1215288 2117820 80656 08:59:01 PM 4353864 3654864 45.64 2088 2878796 953312 10.53 1347460 1928680 56 Average: 4627898 3380830 42.21 2088 2392630 1187513 13.11 1159610 1883725 39513 08:51:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:52:01 PM eth0 306.51 156.19 1057.83 56.79 0.00 0.00 0.00 08:52:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:52:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:53:01 PM eth0 38.49 36.20 500.73 4.51 0.00 0.00 0.00 08:53:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:53:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:54:01 PM eth0 274.05 316.31 1246.06 53.26 0.00 0.00 0.00 08:54:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:54:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:55:01 PM eth0 345.86 384.71 3277.72 434.19 0.00 0.00 0.00 08:55:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:55:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:56:01 PM eth0 69.27 77.18 531.18 11.57 0.00 0.00 0.00 08:56:01 PM lo 0.03 0.03 0.01 0.01 0.00 0.00 0.00 08:56:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:57:02 PM eth0 9.96 10.41 53.48 2.40 0.00 0.00 0.00 08:57:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:57:02 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:58:01 PM eth0 52.62 80.11 24.94 568.73 0.00 0.00 0.00 08:58:01 PM lo 0.12 0.12 0.01 0.01 0.00 0.00 0.00 08:58:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:59:01 PM eth0 118.69 141.06 44.86 1196.39 0.00 0.00 0.00 08:59:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:59:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 152.14 150.42 843.84 290.42 0.00 0.00 0.00 Average: lo 0.02 0.02 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-68ea08a2-fc71-4092-b095-5d2ce07d1279.novalocal) 05/21/2024 _x86_64_ (2 CPU) 08:50:41 PM LINUX RESTART 08:51:01 PM CPU %user %nice %system %iowait %steal %idle 08:52:01 PM all 36.16 0.00 6.11 4.84 3.64 49.25 08:52:01 PM 0 27.52 0.00 5.79 3.75 3.55 59.39 08:52:01 PM 1 45.27 0.00 6.46 5.97 3.74 38.56 08:53:01 PM all 34.07 0.00 2.66 0.33 3.05 59.88 08:53:01 PM 0 39.99 0.00 3.20 0.26 2.98 53.57 08:53:01 PM 1 28.24 0.00 2.12 0.42 3.15 66.07 08:54:01 PM all 48.25 0.00 3.68 1.24 5.32 41.50 08:54:01 PM 0 41.44 0.00 4.44 1.83 5.88 46.42 08:54:01 PM 1 55.15 0.00 2.89 0.63 4.76 36.57 08:55:01 PM all 65.81 0.00 4.18 1.57 3.94 24.50 08:55:01 PM 0 58.08 0.00 5.55 2.19 5.03 29.15 08:55:01 PM 1 73.27 0.00 2.89 0.98 2.87 20.00 08:56:01 PM all 87.51 0.00 2.35 0.18 2.26 7.69 08:56:01 PM 0 86.49 0.00 2.37 0.33 2.39 8.42 08:56:01 PM 1 88.49 0.00 2.36 0.04 2.14 6.97 08:57:02 PM all 83.75 0.00 1.85 0.01 1.33 13.06 08:57:02 PM 0 83.56 0.00 2.01 0.02 1.40 13.01 08:57:02 PM 1 83.96 0.00 1.67 0.00 1.29 13.09 08:58:01 PM all 68.19 0.00 2.08 0.30 2.53 26.90 08:58:01 PM 0 73.50 0.00 2.46 0.25 2.62 21.18 08:58:01 PM 1 62.90 0.00 1.69 0.35 2.43 32.63 08:59:01 PM all 34.62 0.00 1.97 0.50 3.42 59.49 08:59:01 PM 0 33.98 0.00 1.99 0.86 3.60 59.57 08:59:01 PM 1 35.26 0.00 1.94 0.15 3.25 59.41 Average: all 56.65 0.00 3.11 1.13 3.18 35.91 Average: 0 54.91 0.00 3.47 1.20 3.41 37.01 Average: 1 58.40 0.00 2.75 1.07 2.95 34.83