---> uname -a: Linux prd-centos7-docker-2c-8g-4160.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 8.0G 13G 40% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 613 4239 16 2968 6902 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:34:90:c0 brd ff:ff:ff:ff:ff:ff inet 10.32.7.3/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86046sec preferred_lft 86046sec inet6 fe80::f816:3eff:fe34:90c0/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:1a:2f:7d:4e 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) 03/09/2024 _x86_64_ (2 CPU) 08:50:34 PM LINUX RESTART 08:51:01 PM tps rtps wtps bread/s bwrtn/s 08:52:01 PM 70.82 12.38 58.44 2068.89 5221.72 08:53:01 PM 144.73 1.53 143.20 302.98 9650.92 08:54:01 PM 102.53 3.35 99.18 927.65 20204.86 08:55:01 PM 16.75 0.40 16.35 244.75 4209.43 08:56:01 PM 34.97 2.38 32.59 315.07 10906.69 Average: 73.95 4.01 69.95 771.68 10037.36 08:51:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:52:01 PM 5523272 2485464 31.03 2088 1869948 877328 9.69 522464 1688040 158320 08:53:01 PM 4967240 3041496 37.98 2088 2063752 1177268 13.00 975448 1747268 109312 08:54:01 PM 3990016 4018720 50.18 2088 2607412 1591228 17.57 1623700 2030192 102028 08:55:01 PM 3919384 4089352 51.06 2088 2648328 1537488 16.98 1664856 2055608 16300 08:56:01 PM 4400012 3608724 45.06 2088 2888748 889588 9.82 1290932 1941800 21776 Average: 4559985 3448751 43.06 2088 2415638 1214580 13.41 1215480 1892582 81547 08:51:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:52:01 PM eth0 287.97 183.33 1472.95 54.89 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 362.09 427.58 2117.88 69.58 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 299.43 354.41 3030.62 431.45 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 11.78 12.06 54.52 3.15 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 162.86 219.87 45.82 1754.71 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 224.79 239.42 1344.09 462.65 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) 03/09/2024 _x86_64_ (2 CPU) 08:50:34 PM LINUX RESTART 08:51:01 PM CPU %user %nice %system %iowait %steal %idle 08:52:01 PM all 37.44 0.00 3.39 0.78 0.10 58.28 08:52:01 PM 0 37.99 0.00 3.91 0.39 0.11 57.61 08:52:01 PM 1 36.89 0.00 2.85 1.17 0.10 58.98 08:53:01 PM all 49.27 0.00 3.60 2.65 0.12 44.37 08:53:01 PM 0 46.30 0.00 4.86 4.43 0.12 44.28 08:53:01 PM 1 52.23 0.00 2.35 0.87 0.12 44.42 08:54:01 PM all 67.27 0.00 3.36 2.81 0.12 26.44 08:54:01 PM 0 65.56 0.00 4.00 2.93 0.11 27.41 08:54:01 PM 1 68.97 0.00 2.74 2.70 0.13 25.47 08:55:01 PM all 83.66 0.00 1.68 0.02 0.12 14.53 08:55:01 PM 0 84.09 0.00 1.90 0.04 0.11 13.87 08:55:01 PM 1 83.23 0.00 1.46 0.00 0.11 15.19 08:56:01 PM all 49.40 0.00 2.19 1.05 0.11 47.26 08:56:01 PM 0 53.49 0.00 2.07 0.29 0.13 44.03 08:56:01 PM 1 45.37 0.00 2.28 1.78 0.11 50.47 Average: all 57.16 0.00 2.85 1.46 0.11 38.41 Average: 0 57.26 0.00 3.35 1.62 0.11 37.65 Average: 1 57.06 0.00 2.34 1.31 0.11 39.18