---> uname -a: Linux prd-centos7-docker-2c-8g-1665.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 641 4224 16 2954 6874 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:a5:36:67 brd ff:ff:ff:ff:ff:ff inet 10.32.6.67/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86049sec preferred_lft 86049sec inet6 fe80::f816:3eff:fea5:3667/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:53:f5:a1:af 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) 04/14/2024 _x86_64_ (2 CPU) 08:50:43 PM LINUX RESTART 08:51:01 PM tps rtps wtps bread/s bwrtn/s 08:52:01 PM 131.51 32.66 98.85 5257.63 41083.08 08:53:01 PM 120.32 1.15 119.17 261.69 9221.77 08:54:01 PM 123.41 3.70 119.71 967.54 20845.06 08:55:01 PM 17.64 0.45 17.19 246.30 4200.40 08:56:01 PM 35.75 2.25 33.51 288.29 11041.90 Average: 85.72 8.04 77.68 1404.02 17276.41 08:51:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:52:01 PM 5555952 2452776 30.63 2088 1822444 906752 10.01 530132 1649276 126012 08:53:01 PM 4980664 3028064 37.81 2088 1998476 1294896 14.30 1002576 1712576 75008 08:54:01 PM 4080644 3928084 49.05 2088 2591048 1478196 16.32 1547560 2017288 100392 08:55:01 PM 3967456 4041272 50.46 2088 2630496 1525540 16.84 1634504 2037756 12948 08:56:01 PM 4312432 3696296 46.15 2088 2874520 1001252 11.05 1393824 1926260 22784 Average: 4579430 3429298 42.82 2088 2383397 1241327 13.71 1221719 1868631 67429 08:51:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:52:01 PM eth0 346.85 227.20 1315.32 57.83 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 274.83 325.35 1433.40 55.62 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 396.50 468.82 3802.21 446.09 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 19.44 22.42 74.00 4.26 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 169.73 218.53 48.09 1749.11 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 241.45 252.45 1334.60 462.55 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) 04/14/2024 _x86_64_ (2 CPU) 08:50:43 PM LINUX RESTART 08:51:01 PM CPU %user %nice %system %iowait %steal %idle 08:52:01 PM all 38.29 0.00 5.37 2.64 0.10 53.60 08:52:01 PM 0 43.47 0.00 5.86 2.71 0.11 47.85 08:52:01 PM 1 33.19 0.00 4.89 2.57 0.10 59.25 08:53:01 PM all 46.93 0.00 3.44 1.93 0.12 47.58 08:53:01 PM 0 40.63 0.00 4.12 1.94 0.11 53.20 08:53:01 PM 1 53.34 0.00 2.78 1.90 0.11 41.87 08:54:01 PM all 65.87 0.00 3.74 3.19 0.12 27.09 08:54:01 PM 0 63.95 0.00 4.27 3.89 0.13 27.76 08:54:01 PM 1 67.75 0.00 3.18 2.52 0.13 26.42 08:55:01 PM all 81.19 0.00 1.78 0.04 0.11 16.89 08:55:01 PM 0 81.84 0.00 1.91 0.06 0.11 16.07 08:55:01 PM 1 80.56 0.00 1.65 0.00 0.11 17.68 08:56:01 PM all 54.14 0.00 2.35 0.89 0.10 42.52 08:56:01 PM 0 62.45 0.00 2.71 0.78 0.11 33.96 08:56:01 PM 1 46.02 0.00 1.98 1.01 0.09 50.90 Average: all 57.06 0.00 3.35 1.75 0.11 37.74 Average: 0 58.23 0.00 3.79 1.88 0.11 35.99 Average: 1 55.90 0.00 2.91 1.61 0.11 39.48