---> uname -a: Linux prd-centos7-docker-2c-8g-1855.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 671 4190 16 2958 6844 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:4b:7a:6d brd ff:ff:ff:ff:ff:ff inet 10.32.7.208/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86061sec preferred_lft 86061sec inet6 fe80::f816:3eff:fe4b:7a6d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:0d:50:f7:1a 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) 01/14/2025 _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 126.31 19.82 106.49 4351.44 18070.81 08:53:01 PM 150.24 1.55 148.69 303.65 10420.13 08:54:01 PM 87.13 3.46 83.67 930.38 19285.80 08:55:01 PM 16.53 0.63 15.90 349.17 4138.29 08:56:01 PM 40.13 2.18 37.95 218.24 11447.94 Average: 84.05 5.53 78.53 1230.19 12670.77 08:51:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:52:01 PM 5490936 2517800 31.44 2088 1857020 914124 10.09 567268 1673144 149912 08:53:01 PM 4851500 3157236 39.42 2088 2087140 1247588 13.77 1086800 1748328 113580 08:54:01 PM 3876256 4132480 51.60 2088 2604164 1662112 18.35 1742972 2023612 108292 08:55:01 PM 3649368 4359368 54.43 2088 2642056 1887832 20.84 1940160 2047880 16372 08:56:01 PM 4279132 3729604 46.57 2088 2879084 1010492 11.16 1425480 1928276 1032 Average: 4429438 3579298 44.69 2088 2413893 1344430 14.84 1352536 1884248 77838 08:51:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:52:01 PM eth0 382.73 245.40 1524.60 62.13 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 424.50 498.78 2606.42 79.86 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 242.93 288.71 2495.27 426.84 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 10.86 11.24 54.70 3.22 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 170.57 217.39 51.97 1749.72 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 246.27 252.27 1346.32 464.35 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) 01/14/2025 _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 37.75 0.00 4.42 3.04 0.11 54.67 08:52:01 PM 0 52.39 0.00 5.95 4.21 0.12 37.32 08:52:01 PM 1 23.52 0.00 2.93 1.90 0.10 71.54 08:53:01 PM all 49.69 0.00 3.85 2.70 0.15 43.61 08:53:01 PM 0 38.60 0.00 4.97 4.98 0.16 51.29 08:53:01 PM 1 61.05 0.00 2.72 0.38 0.14 35.71 08:54:01 PM all 74.79 0.00 3.50 2.70 0.14 18.88 08:54:01 PM 0 74.15 0.00 4.00 2.22 0.13 19.50 08:54:01 PM 1 75.44 0.00 2.97 3.17 0.15 18.26 08:55:01 PM all 84.61 0.00 1.72 0.02 0.13 13.52 08:55:01 PM 0 83.16 0.00 1.86 0.00 0.15 14.84 08:55:01 PM 1 86.07 0.00 1.57 0.02 0.13 12.21 08:56:01 PM all 46.85 0.00 2.22 0.91 0.11 49.91 08:56:01 PM 0 63.45 0.00 2.57 0.95 0.13 32.91 08:56:01 PM 1 30.83 0.00 1.92 0.87 0.09 66.29 Average: all 58.42 0.00 3.15 1.88 0.13 36.41 Average: 0 62.09 0.00 3.89 2.50 0.14 31.38 Average: 1 54.78 0.00 2.43 1.27 0.12 41.40