---> uname -a: Linux prd-centos7-docker-2c-8g-9496.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 662 4204 16 2954 6853 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:66:b0:b9 brd ff:ff:ff:ff:ff:ff inet 10.32.6.127/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86059sec preferred_lft 86059sec inet6 fe80::f816:3eff:fe66:b0b9/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:81:48:28:a4 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) 11/03/2024 _x86_64_ (2 CPU) 08:50:38 PM LINUX RESTART 08:51:01 PM tps rtps wtps bread/s bwrtn/s 08:52:01 PM 113.72 19.98 93.74 4459.75 6326.34 08:53:01 PM 149.40 1.50 147.90 302.20 9384.49 08:54:01 PM 90.62 3.43 87.19 928.96 20127.62 08:55:01 PM 17.52 0.63 16.88 349.52 4177.39 08:56:02 PM 36.19 2.10 34.09 208.93 10989.72 Average: 81.49 5.53 75.96 1249.84 10202.90 08:51:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:52:01 PM 5532368 2476368 30.92 2088 1853472 875780 9.67 529528 1669748 146336 08:53:01 PM 4844004 3164732 39.52 2088 2085020 1247580 13.77 1097856 1744104 139496 08:54:01 PM 3792108 4216628 52.65 2088 2601268 1755060 19.38 1830584 2021176 108292 08:55:01 PM 3627572 4381164 54.70 2088 2639152 1903416 21.02 1965748 2045156 15408 08:56:02 PM 4310852 3697884 46.17 2088 2875336 987804 10.91 1398108 1925328 13508 Average: 4421381 3587355 44.79 2088 2410850 1353928 14.95 1364365 1881102 84608 08:51:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:52:01 PM eth0 348.48 229.93 1500.44 59.57 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 426.82 504.66 2615.35 82.12 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 233.59 275.81 2478.05 420.31 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 11.16 11.36 55.04 3.43 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 08:56:02 PM eth0 169.67 223.10 52.15 1751.47 0.00 0.00 0.00 08:56:02 PM lo 0.12 0.12 0.01 0.01 0.00 0.00 0.00 08:56:02 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 237.93 248.96 1340.39 463.33 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) 11/03/2024 _x86_64_ (2 CPU) 08:50:38 PM LINUX RESTART 08:51:01 PM CPU %user %nice %system %iowait %steal %idle 08:52:01 PM all 36.17 0.00 4.25 2.75 0.11 56.72 08:52:01 PM 0 44.73 0.00 4.80 3.44 0.12 46.90 08:52:01 PM 1 27.74 0.00 3.72 2.10 0.10 66.34 08:53:01 PM all 51.93 0.00 3.91 2.18 0.14 41.84 08:53:01 PM 0 54.22 0.00 5.27 2.37 0.14 37.99 08:53:01 PM 1 49.66 0.00 2.56 1.99 0.14 45.65 08:54:01 PM all 72.52 0.00 3.44 3.28 0.14 20.63 08:54:01 PM 0 70.36 0.00 3.87 3.56 0.15 22.07 08:54:01 PM 1 74.70 0.00 2.99 3.00 0.13 19.18 08:55:01 PM all 83.93 0.00 1.67 0.02 0.13 14.25 08:55:01 PM 0 83.45 0.00 1.67 0.02 0.13 14.74 08:55:01 PM 1 84.41 0.00 1.68 0.00 0.13 13.78 08:56:02 PM all 45.97 0.00 2.17 0.49 0.11 51.25 08:56:02 PM 0 47.15 0.00 2.49 0.48 0.12 49.75 08:56:02 PM 1 44.76 0.00 1.87 0.53 0.12 52.72 Average: all 57.80 0.00 3.10 1.75 0.13 37.22 Average: 0 59.76 0.00 3.63 1.98 0.13 34.50 Average: 1 55.84 0.00 2.57 1.53 0.12 39.93