---> uname -a: Linux prd-centos7-docker-2c-8g-2228.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: 2800.000 BogoMIPS: 5600.00 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 644 4223 16 2952 6871 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:d6:b8:82 brd ff:ff:ff:ff:ff:ff inet 10.32.7.54/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86061sec preferred_lft 86061sec inet6 fe80::f816:3eff:fed6:b882/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:22:98:50:b3 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) 08/11/2024 _x86_64_ (2 CPU) 08:50:37 PM LINUX RESTART 08:51:01 PM tps rtps wtps bread/s bwrtn/s 08:52:01 PM 111.94 19.16 92.77 3952.45 5548.57 08:53:01 PM 145.97 1.58 144.39 304.86 9401.77 08:54:01 PM 93.27 3.36 89.91 927.36 20148.89 08:55:01 PM 19.71 0.65 19.06 349.70 4152.16 08:56:01 PM 36.99 2.18 34.81 217.88 10990.28 Average: 81.56 5.39 76.17 1150.32 10046.89 08:51:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:52:01 PM 5582324 2426404 30.30 2088 1842508 854792 9.44 485884 1663704 139068 08:53:01 PM 4866336 3142392 39.24 2088 2083376 1253796 13.84 1076344 1743736 139796 08:54:01 PM 4072664 3936064 49.15 2088 2599604 1645024 18.16 1551156 2019776 108208 08:55:01 PM 3726176 4282552 53.47 2088 2637440 1852720 20.46 1868280 2043236 16384 08:56:01 PM 4304504 3704224 46.25 2088 2873996 1005512 11.10 1404784 1923500 13508 Average: 4510401 3498327 43.68 2088 2407385 1322369 14.60 1277290 1878790 83393 08:51:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:52:01 PM eth0 362.65 222.73 1447.49 61.55 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 439.61 512.97 2717.05 80.59 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 235.32 281.45 2481.56 421.07 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 10.99 11.19 54.53 3.13 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 169.79 217.55 52.48 1748.90 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 243.61 249.11 1350.19 463.02 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) 08/11/2024 _x86_64_ (2 CPU) 08:50:37 PM LINUX RESTART 08:51:01 PM CPU %user %nice %system %iowait %steal %idle 08:52:01 PM all 33.87 0.00 4.14 3.02 0.10 58.88 08:52:01 PM 0 33.23 0.00 4.21 3.11 0.10 59.35 08:52:01 PM 1 34.48 0.00 4.06 2.95 0.10 58.41 08:53:01 PM all 51.27 0.00 3.76 2.32 0.12 42.53 08:53:01 PM 0 53.56 0.00 5.71 3.53 0.11 37.10 08:53:01 PM 1 49.03 0.00 1.81 1.12 0.11 47.95 08:54:01 PM all 67.47 0.00 3.12 3.04 0.11 26.27 08:54:01 PM 0 64.35 0.00 4.01 2.96 0.13 28.55 08:54:01 PM 1 70.60 0.00 2.23 3.10 0.11 23.97 08:55:01 PM all 83.85 0.00 1.69 0.02 0.12 14.33 08:55:01 PM 0 84.47 0.00 1.64 0.04 0.11 13.74 08:55:01 PM 1 83.20 0.00 1.74 0.02 0.11 14.93 08:56:01 PM all 47.35 0.00 2.22 0.86 0.09 49.49 08:56:01 PM 0 62.61 0.00 2.51 0.81 0.09 33.97 08:56:01 PM 1 32.59 0.00 1.91 0.90 0.10 64.49 Average: all 56.48 0.00 2.99 1.86 0.11 38.56 Average: 0 59.40 0.00 3.63 2.10 0.11 34.76 Average: 1 53.57 0.00 2.36 1.62 0.11 42.34