---> uname -a: Linux prd-centos7-docker-2c-8g-9155.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 651 4217 16 2952 6864 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:bd:ae:1b brd ff:ff:ff:ff:ff:ff inet 10.32.6.224/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86066sec preferred_lft 86066sec inet6 fe80::f816:3eff:febd:ae1b/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:b3:6b:0a:6d 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) 10/30/2024 _x86_64_ (2 CPU) 08:50:30 PM LINUX RESTART 08:51:01 PM tps rtps wtps bread/s bwrtn/s 08:52:01 PM 106.15 8.98 97.17 856.23 5560.08 08:53:01 PM 162.91 2.01 160.90 604.75 10759.82 08:54:01 PM 71.38 2.96 68.42 627.62 20831.78 08:55:01 PM 12.06 0.88 11.18 377.48 1936.58 08:56:01 PM 42.96 1.88 41.08 188.57 11337.88 Average: 79.12 3.34 75.78 530.99 10087.58 08:51:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:52:01 PM 5478172 2530556 31.60 2088 1885068 901196 9.95 559548 1689520 177488 08:53:01 PM 4799664 3209064 40.07 2088 2112964 1258424 13.89 1129648 1752316 117492 08:54:01 PM 4041536 3967192 49.54 2088 2605676 1492076 16.47 1579592 2020576 41700 08:55:01 PM 3640420 4368308 54.54 2088 2861156 1608716 17.76 1917580 2073452 231852 08:56:01 PM 4344004 3664724 45.76 2088 2872688 965888 10.66 1366724 1921220 380 Average: 4460759 3547969 44.30 2088 2467510 1245260 13.75 1310618 1891417 113782 08:51:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:52:01 PM eth0 127.70 106.41 982.22 24.01 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 475.15 560.62 2914.83 86.71 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 191.63 226.07 2184.52 413.63 0.00 0.00 0.00 08:54:01 PM lo 0.03 0.03 0.01 0.01 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 8.76 8.43 5.24 4.03 0.00 0.00 0.00 08:55:01 PM lo 0.12 0.12 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 176.56 227.40 62.79 1753.96 0.00 0.00 0.00 08:56:01 PM lo 0.00 0.00 0.00 0.00 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 196.06 225.91 1230.77 456.28 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) 10/30/2024 _x86_64_ (2 CPU) 08:50:30 PM LINUX RESTART 08:51:01 PM CPU %user %nice %system %iowait %steal %idle 08:52:01 PM all 34.28 0.00 3.43 2.68 0.10 59.50 08:52:01 PM 0 42.14 0.00 4.65 3.92 0.11 49.18 08:52:01 PM 1 26.54 0.00 2.23 1.47 0.10 69.66 08:53:01 PM all 56.57 0.00 3.92 2.26 0.12 37.12 08:53:01 PM 0 50.50 0.00 5.59 3.04 0.12 40.73 08:53:01 PM 1 62.71 0.00 2.22 1.47 0.13 33.47 08:54:01 PM all 76.06 0.00 3.25 2.38 0.13 18.18 08:54:01 PM 0 74.24 0.00 3.80 2.65 0.13 19.18 08:54:01 PM 1 77.88 0.00 2.70 2.11 0.13 17.18 08:55:01 PM all 84.24 0.00 1.94 0.03 0.13 13.67 08:55:01 PM 0 84.23 0.00 2.15 0.02 0.13 13.47 08:55:01 PM 1 84.23 0.00 1.74 0.04 0.11 13.89 08:56:01 PM all 34.96 0.00 2.16 0.91 0.09 61.89 08:56:01 PM 0 43.01 0.00 2.57 1.53 0.11 52.79 08:56:01 PM 1 27.06 0.00 1.74 0.29 0.09 70.82 Average: all 56.80 0.00 2.94 1.66 0.11 38.48 Average: 0 58.54 0.00 3.76 2.25 0.12 35.33 Average: 1 55.07 0.00 2.12 1.07 0.11 41.62