---> uname -a: Linux prd-centos7-docker-2c-8g-1242.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: 2800.022 BogoMIPS: 5600.04 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 4219 16 2956 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:2d:55:13 brd ff:ff:ff:ff:ff:ff inet 10.32.7.128/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86043sec preferred_lft 86043sec inet6 fe80::f816:3eff:fe2d:5513/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:40:b3:08:5b 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) 04/10/2024 _x86_64_ (2 CPU) 08:50:42 PM LINUX RESTART 08:51:01 PM tps rtps wtps bread/s bwrtn/s 08:52:01 PM 123.35 27.81 95.54 5223.75 40586.01 08:53:01 PM 117.02 1.10 115.92 260.01 8899.68 08:54:01 PM 135.09 3.76 131.32 970.12 21550.04 08:55:01 PM 16.94 0.47 16.47 246.99 3875.04 08:56:01 PM 31.23 2.20 29.03 280.35 8704.28 Average: 84.73 7.07 77.66 1396.12 16722.22 08:51:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:52:01 PM 5579068 2429660 30.34 2088 1823668 867644 9.58 503960 1650288 136744 08:53:01 PM 5045160 2963568 37.00 2088 1993372 1218120 13.45 935260 1714984 84956 08:54:01 PM 4115028 3893700 48.62 2088 2590352 1432016 15.81 1506132 2022028 96948 08:55:01 PM 4023656 3985072 49.76 2088 2629596 1533984 16.94 1573444 2039080 19172 08:56:01 PM 4342788 3665940 45.77 2088 2876388 955588 10.55 1357676 1928760 97960 Average: 4621140 3387588 42.30 2088 2382675 1201470 13.27 1175294 1871028 87156 08:51:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:52:01 PM eth0 314.61 195.90 1304.15 56.84 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 250.68 286.16 1328.51 49.28 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 416.47 498.90 3920.11 451.63 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 17.20 20.22 66.40 3.86 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 169.35 217.26 50.79 1743.64 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 233.66 243.69 1334.04 461.01 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) 04/10/2024 _x86_64_ (2 CPU) 08:50:42 PM LINUX RESTART 08:51:01 PM CPU %user %nice %system %iowait %steal %idle 08:52:01 PM all 36.94 0.00 5.01 2.74 0.09 55.22 08:52:01 PM 0 35.02 0.00 4.73 2.14 0.11 58.01 08:52:01 PM 1 38.88 0.00 5.32 3.32 0.09 52.39 08:53:01 PM all 45.97 0.00 3.58 1.36 0.12 48.98 08:53:01 PM 0 39.94 0.00 4.45 1.22 0.11 54.29 08:53:01 PM 1 52.08 0.00 2.68 1.52 0.11 43.61 08:54:01 PM all 61.97 0.00 3.80 3.74 0.13 30.37 08:54:01 PM 0 56.94 0.00 5.34 5.69 0.13 31.91 08:54:01 PM 1 67.02 0.00 2.23 1.78 0.13 28.84 08:55:01 PM all 82.14 0.00 1.95 0.04 0.12 15.76 08:55:01 PM 0 81.36 0.00 1.97 0.06 0.13 16.49 08:55:01 PM 1 82.87 0.00 1.94 0.04 0.13 15.02 08:56:01 PM all 59.67 0.00 2.42 0.95 0.10 36.87 08:56:01 PM 0 71.87 0.00 2.90 1.08 0.11 24.04 08:56:01 PM 1 47.93 0.00 1.95 0.80 0.09 49.24 Average: all 57.08 0.00 3.37 1.77 0.11 37.67 Average: 0 56.67 0.00 3.90 2.04 0.12 37.28 Average: 1 57.50 0.00 2.84 1.50 0.11 38.05