---> uname -a: Linux prd-centos7-docker-2c-8g-2022.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 638 4224 16 2958 6877 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:fa:33:68 brd ff:ff:ff:ff:ff:ff inet 10.32.7.150/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86050sec preferred_lft 86050sec inet6 fe80::f816:3eff:fefa:3368/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:00:3b:55:fd 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) 04/18/2024 _x86_64_ (2 CPU) 08:50:36 PM LINUX RESTART 08:51:01 PM tps rtps wtps bread/s bwrtn/s 08:52:02 PM 77.15 18.03 59.12 3753.27 5073.71 08:53:01 PM 129.59 1.56 128.03 308.27 9433.50 08:54:01 PM 112.97 3.40 109.57 928.94 20349.05 08:55:01 PM 17.22 0.35 16.87 243.15 4145.22 08:56:01 PM 37.05 2.38 34.67 315.02 11028.40 Average: 74.60 5.16 69.44 1112.23 10007.11 08:51:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:52:02 PM 5517264 2491472 31.11 2088 1853500 896992 9.90 543116 1673916 147420 08:53:01 PM 4969320 3039416 37.95 2088 2025932 1248320 13.78 1000924 1722748 84608 08:54:01 PM 4035264 3973472 49.61 2088 2596372 1556964 17.19 1589884 2018412 102048 08:55:01 PM 3911432 4097304 51.16 2088 2637292 1564768 17.28 1683928 2043748 16328 08:56:01 PM 4348156 3660580 45.71 2088 2878592 950744 10.50 1354344 1929892 22680 Average: 4556287 3452449 43.11 2088 2398338 1243558 13.73 1234439 1877743 74617 08:51:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:52:02 PM eth0 313.07 209.74 1418.55 56.01 0.00 0.00 0.00 08:52:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:52:02 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:53:01 PM eth0 324.83 395.00 1715.85 68.14 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 342.32 401.53 3463.45 436.38 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 11.36 11.45 53.77 2.73 0.00 0.00 0.00 08:55:01 PM lo 0.03 0.03 0.01 0.01 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 170.95 215.10 56.29 1743.19 0.00 0.00 0.00 08:56:01 PM lo 0.12 0.12 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 Average: eth0 232.15 246.02 1340.09 462.57 0.00 0.00 0.00 Average: lo 0.03 0.03 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) 04/18/2024 _x86_64_ (2 CPU) 08:50:36 PM LINUX RESTART 08:51:01 PM CPU %user %nice %system %iowait %steal %idle 08:52:02 PM all 37.33 0.00 3.52 0.93 0.10 58.12 08:52:02 PM 0 43.53 0.00 4.06 1.30 0.09 51.02 08:52:02 PM 1 31.24 0.00 2.96 0.54 0.10 65.16 08:53:01 PM all 48.03 0.00 3.55 2.00 0.12 46.31 08:53:01 PM 0 48.27 0.00 4.82 1.61 0.13 45.18 08:53:01 PM 1 47.78 0.00 2.28 2.39 0.11 47.44 08:54:01 PM all 68.46 0.00 3.55 3.64 0.12 24.23 08:54:01 PM 0 65.87 0.00 4.35 4.41 0.13 25.24 08:54:01 PM 1 71.03 0.00 2.77 2.88 0.13 23.20 08:55:01 PM all 82.96 0.00 1.67 0.02 0.12 15.23 08:55:01 PM 0 82.89 0.00 1.60 0.00 0.11 15.39 08:55:01 PM 1 83.05 0.00 1.74 0.02 0.13 15.06 08:56:01 PM all 51.03 0.00 2.38 0.46 0.11 46.02 08:56:01 PM 0 49.22 0.00 2.30 0.51 0.11 47.86 08:56:01 PM 1 52.83 0.00 2.45 0.43 0.11 44.19 Average: all 57.31 0.00 2.94 1.40 0.11 38.24 Average: 0 57.80 0.00 3.43 1.56 0.11 37.10 Average: 1 56.82 0.00 2.45 1.24 0.12 39.38