---> uname -a: Linux prd-centos7-docker-2c-8g-1830.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 615 4246 16 2958 6900 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:e1:9f:4e brd ff:ff:ff:ff:ff:ff inet 10.32.6.179/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86044sec preferred_lft 86044sec inet6 fe80::f816:3eff:fee1:9f4e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:d8:bc:c2:de 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) 04/16/2024 _x86_64_ (2 CPU) 08:50:39 PM LINUX RESTART 08:51:01 PM tps rtps wtps bread/s bwrtn/s 08:52:01 PM 94.29 19.93 74.36 4456.61 22638.39 08:53:02 PM 130.19 1.53 128.66 302.88 9440.06 08:54:01 PM 113.04 3.39 109.65 942.39 20717.41 08:55:01 PM 15.99 0.43 15.55 245.80 4277.87 08:56:01 PM 33.59 2.22 31.38 280.88 10920.72 Average: 77.31 5.51 71.80 1246.74 13574.94 08:51:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:52:01 PM 5551224 2457512 30.69 2088 1838860 884080 9.76 524804 1659132 135336 08:53:02 PM 5016780 2991956 37.36 2088 2023532 1193880 13.18 954556 1724360 83400 08:54:01 PM 4038156 3970580 49.58 2088 2596380 1662124 18.35 1585340 2022244 101324 08:55:01 PM 3945656 4063080 50.73 2088 2638072 1703128 18.80 1649800 2045936 16396 08:56:01 PM 4342524 3666212 45.78 2088 2878364 959844 10.60 1362656 1930776 22784 Average: 4578868 3429868 42.83 2088 2395042 1280611 14.14 1215431 1876490 71848 08:51:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:52:01 PM eth0 388.23 257.29 1369.58 57.11 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 08:53:02 PM eth0 298.14 356.95 1703.14 63.31 0.00 0.00 0.00 08:53:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:53:02 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:54:01 PM eth0 363.35 435.21 3557.27 448.97 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 11.34 11.47 55.75 4.02 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 162.81 218.90 48.63 1754.28 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 244.39 255.38 1339.58 465.48 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) 04/16/2024 _x86_64_ (2 CPU) 08:50:39 PM LINUX RESTART 08:51:01 PM CPU %user %nice %system %iowait %steal %idle 08:52:01 PM all 36.60 0.00 3.79 2.33 0.10 57.18 08:52:01 PM 0 51.36 0.00 4.79 2.70 0.12 41.03 08:52:01 PM 1 22.25 0.00 2.81 1.98 0.10 72.85 08:53:02 PM all 47.36 0.00 3.46 1.37 0.12 47.69 08:53:02 PM 0 47.02 0.00 5.13 2.59 0.12 45.13 08:53:02 PM 1 47.71 0.00 1.79 0.12 0.11 50.27 08:54:01 PM all 68.23 0.00 3.62 2.73 0.12 25.30 08:54:01 PM 0 62.07 0.00 4.97 3.37 0.13 29.46 08:54:01 PM 1 74.42 0.00 2.27 2.10 0.13 21.08 08:55:01 PM all 82.64 0.00 1.83 0.03 0.11 15.39 08:55:01 PM 0 81.21 0.00 2.21 0.04 0.11 16.43 08:55:01 PM 1 84.08 0.00 1.43 0.02 0.11 14.36 08:56:01 PM all 52.36 0.00 2.33 0.94 0.10 44.28 08:56:01 PM 0 55.79 0.00 2.86 0.97 0.11 40.27 08:56:01 PM 1 48.96 0.00 1.80 0.91 0.09 48.25 Average: all 57.13 0.00 3.01 1.48 0.11 38.27 Average: 0 59.35 0.00 4.00 1.93 0.12 34.60 Average: 1 54.93 0.00 2.03 1.03 0.11 41.91