---> uname -a: Linux prd-centos7-docker-2c-8g-40.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 647 4214 16 2959 6868 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:7a:fa:be brd ff:ff:ff:ff:ff:ff inet 10.32.7.51/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86060sec preferred_lft 86060sec inet6 fe80::f816:3eff:fe7a:fabe/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:62:a4:66:dd 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) 12/17/2024 _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 135.05 19.78 115.27 4347.31 24270.71 08:53:01 PM 158.50 2.55 155.95 353.84 10168.74 08:54:01 PM 88.41 2.51 85.90 882.44 19493.81 08:55:01 PM 15.76 0.70 15.06 351.34 4127.48 08:56:02 PM 37.26 2.11 35.14 216.28 10997.14 Average: 86.98 5.53 81.45 1230.03 13810.48 08:51:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:52:01 PM 5551772 2456964 30.68 2088 1857360 865800 9.56 507144 1672588 149732 08:53:01 PM 4897572 3111164 38.85 2088 2090600 1196816 13.21 1038828 1747964 122560 08:54:01 PM 3806728 4202008 52.47 2088 2604888 1742932 19.24 1812484 2022596 108292 08:55:01 PM 3567144 4441592 55.46 2088 2642784 1960884 21.65 2022592 2046736 16368 08:56:02 PM 4305508 3703228 46.24 2088 2879800 999236 11.03 1398760 1927276 14072 Average: 4425745 3582991 44.74 2088 2415086 1353134 14.94 1355962 1883432 82205 08:51:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:52:01 PM eth0 334.84 221.12 1532.68 61.52 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 435.04 512.21 2634.84 84.19 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 232.33 274.76 2476.04 421.00 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 11.55 11.30 53.69 2.93 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 169.39 218.71 51.64 1751.40 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 236.59 247.59 1349.59 464.23 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) 12/17/2024 _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 36.89 0.00 4.33 4.06 0.12 54.60 08:52:01 PM 0 44.27 0.00 5.16 4.79 0.14 45.64 08:52:01 PM 1 29.65 0.00 3.49 3.33 0.12 63.40 08:53:01 PM all 52.63 0.00 3.89 2.87 0.15 40.46 08:53:01 PM 0 54.05 0.00 5.72 4.29 0.16 35.79 08:53:01 PM 1 51.20 0.00 2.07 1.46 0.14 45.13 08:54:01 PM all 74.75 0.00 3.32 2.32 0.17 19.45 08:54:01 PM 0 73.58 0.00 3.86 2.59 0.15 19.82 08:54:01 PM 1 75.96 0.00 2.77 2.04 0.17 19.07 08:55:01 PM all 84.43 0.00 1.87 0.02 0.15 13.53 08:55:01 PM 0 83.36 0.00 1.97 0.02 0.17 14.48 08:55:01 PM 1 85.49 0.00 1.78 0.02 0.15 12.56 08:56:02 PM all 45.10 0.00 2.15 0.57 0.12 52.06 08:56:02 PM 0 46.39 0.00 2.54 0.52 0.12 50.43 08:56:02 PM 1 43.82 0.00 1.77 0.60 0.12 53.69 Average: all 58.41 0.00 3.12 1.98 0.14 36.34 Average: 0 60.08 0.00 3.86 2.46 0.15 33.45 Average: 1 56.76 0.00 2.38 1.50 0.14 39.22