---> uname -a: Linux prd-centos7-docker-2c-8g-3504.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 663 4197 16 2959 6852 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:bc:c0:3a brd ff:ff:ff:ff:ff:ff inet 10.32.7.137/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86057sec preferred_lft 86057sec inet6 fe80::f816:3eff:febc:c03a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:ac:a1:15:38 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) 06/14/2024 _x86_64_ (2 CPU) 08:50:40 PM LINUX RESTART 08:51:02 PM tps rtps wtps bread/s bwrtn/s 08:52:01 PM 143.29 20.48 122.80 4546.20 32512.09 08:53:01 PM 131.08 1.52 129.56 302.73 9544.95 08:54:01 PM 114.67 3.45 111.22 930.82 20462.40 08:55:01 PM 16.13 0.35 15.78 243.32 4166.86 08:56:01 PM 36.34 2.40 33.94 315.66 10989.49 Average: 88.12 5.59 82.53 1257.01 15479.16 08:51:02 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:52:01 PM 5545040 2463688 30.76 2088 1829516 873396 9.64 539888 1651220 125652 08:53:01 PM 4960748 3047980 38.06 2088 2028992 1217524 13.44 1008972 1722856 84724 08:54:01 PM 4014616 3994112 49.87 2088 2600344 1567404 17.31 1610224 2018708 102048 08:55:01 PM 3822868 4185860 52.27 2088 2641324 1764284 19.48 1770044 2044108 16384 08:56:01 PM 4318440 3690288 46.08 2088 2880228 966804 10.67 1386448 1927416 13044 Average: 4532342 3476386 43.41 2088 2396081 1277882 14.11 1263115 1872862 68370 08:51:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:52:01 PM eth0 329.37 210.01 1422.50 61.65 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 327.30 386.26 1738.12 63.90 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 349.36 418.27 3474.74 438.74 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 11.80 11.97 53.59 2.64 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 165.14 214.32 51.02 1747.59 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 236.27 248.27 1347.69 464.16 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) 06/14/2024 _x86_64_ (2 CPU) 08:50:40 PM LINUX RESTART 08:51:02 PM CPU %user %nice %system %iowait %steal %idle 08:52:01 PM all 37.36 0.00 4.38 3.68 0.10 54.47 08:52:01 PM 0 42.04 0.00 5.01 3.53 0.11 49.31 08:52:01 PM 1 32.72 0.00 3.77 3.85 0.09 59.57 08:53:01 PM all 49.64 0.00 3.57 2.41 0.12 44.26 08:53:01 PM 0 52.36 0.00 5.46 2.45 0.13 39.61 08:53:01 PM 1 46.97 0.00 1.70 2.36 0.11 48.87 08:54:01 PM all 67.55 0.00 3.63 2.73 0.12 25.98 08:54:01 PM 0 64.23 0.00 4.50 3.40 0.11 27.76 08:54:01 PM 1 70.88 0.00 2.75 2.08 0.13 24.16 08:55:01 PM all 83.08 0.00 1.83 0.02 0.11 14.96 08:55:01 PM 0 83.32 0.00 1.87 0.02 0.13 14.67 08:55:01 PM 1 82.84 0.00 1.79 0.00 0.11 15.26 08:56:01 PM all 47.91 0.00 2.36 0.61 0.10 49.02 08:56:01 PM 0 65.10 0.00 2.74 0.89 0.09 31.18 08:56:01 PM 1 31.32 0.00 2.01 0.37 0.09 66.22 Average: all 56.90 0.00 3.16 1.90 0.11 37.93 Average: 0 61.28 0.00 3.93 2.07 0.11 32.61 Average: 1 52.57 0.00 2.41 1.74 0.10 43.18