---> uname -a: Linux prd-centos7-docker-2c-8g-3926.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 649 4211 16 2959 6865 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:a0:32:02 brd ff:ff:ff:ff:ff:ff inet 10.32.7.37/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86061sec preferred_lft 86061sec inet6 fe80::f816:3eff:fea0:3202/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:a3:63:3f:8f 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) 06/19/2024 _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 107.84 18.05 89.79 3753.81 5411.81 08:53:01 PM 149.38 1.60 147.78 305.40 9659.79 08:54:01 PM 103.40 3.38 100.02 928.12 20219.34 08:55:01 PM 15.85 0.83 15.02 369.43 4142.01 08:56:01 PM 38.65 1.88 36.76 188.57 11425.00 Average: 83.03 5.15 77.88 1109.14 10172.20 08:51:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:52:01 PM 5540996 2467740 30.81 2088 1849452 897860 9.91 522840 1668864 142788 08:53:01 PM 4927956 3080780 38.47 2088 2063132 1215388 13.42 1027048 1735196 114388 08:54:01 PM 3815116 4193620 52.36 2088 2606828 1747176 19.29 1804400 2023764 108292 08:55:01 PM 3565108 4443628 55.48 2088 2645332 1945960 21.48 2025120 2048356 16384 08:56:01 PM 4376584 3632152 45.35 2088 2880440 924408 10.21 1329528 1927980 788 Average: 4445152 3563584 44.50 2088 2409037 1346158 14.86 1341787 1880832 76528 08:51:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:52:01 PM eth0 360.43 232.34 1434.83 63.17 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 392.64 464.29 2248.91 73.56 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 281.44 330.86 2930.66 427.21 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 12.07 12.27 54.01 3.14 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 172.60 219.07 55.11 1748.84 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 243.84 251.77 1344.87 463.11 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) 06/19/2024 _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 36.66 0.00 3.81 2.41 0.10 57.02 08:52:01 PM 0 36.50 0.00 3.57 1.59 0.09 58.25 08:52:01 PM 1 36.84 0.00 4.08 3.22 0.09 55.77 08:53:01 PM all 49.61 0.00 3.54 1.99 0.12 44.75 08:53:01 PM 0 46.82 0.00 4.83 2.28 0.12 45.94 08:53:01 PM 1 52.41 0.00 2.23 1.69 0.11 43.57 08:54:01 PM all 71.38 0.00 3.43 2.68 0.11 22.41 08:54:01 PM 0 68.32 0.00 4.35 3.09 0.11 24.13 08:54:01 PM 1 74.45 0.00 2.49 2.25 0.11 20.70 08:55:01 PM all 82.71 0.00 1.76 0.02 0.11 15.40 08:55:01 PM 0 82.10 0.00 1.88 0.02 0.13 15.87 08:55:01 PM 1 83.27 0.00 1.68 0.04 0.11 14.91 08:56:01 PM all 42.73 0.00 2.30 0.32 0.09 54.56 08:56:01 PM 0 47.56 0.00 2.48 0.51 0.09 49.36 08:56:01 PM 1 37.94 0.00 2.12 0.12 0.09 59.73 Average: all 56.30 0.00 2.97 1.49 0.10 39.13 Average: 0 55.94 0.00 3.43 1.50 0.11 39.02 Average: 1 56.66 0.00 2.53 1.47 0.10 39.25