---> uname -a: Linux prd-centos7-docker-2c-8g-3386.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 8.0G 13G 40% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 668 4183 16 2969 6846 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:96:a6:43 brd ff:ff:ff:ff:ff:ff inet 10.32.7.47/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86068sec preferred_lft 86068sec inet6 fe80::f816:3eff:fe96:a643/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:8f:e6:b1:b2 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) 03/23/2025 _x86_64_ (2 CPU) 08:50:38 PM LINUX RESTART 08:51:01 PM tps rtps wtps bread/s bwrtn/s 08:52:01 PM 110.71 19.85 90.86 4450.96 5787.66 08:53:01 PM 149.71 1.58 148.13 304.81 10049.76 08:54:01 PM 90.93 3.41 87.52 928.17 20215.29 08:55:01 PM 15.26 0.85 14.41 369.22 4151.42 08:56:01 PM 42.60 1.95 40.65 190.64 11536.40 Average: 81.82 5.53 76.29 1248.34 10347.60 08:51:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:52:01 PM 5467204 2541532 31.73 2088 1862772 923708 10.20 588776 1675288 157416 08:53:01 PM 4866368 3142368 39.24 2088 2082004 1234748 13.63 1070852 1748264 123868 08:54:01 PM 3784704 4224032 52.74 2088 2614496 1722780 19.02 1827024 2031588 108292 08:55:01 PM 3524840 4483896 55.99 2088 2653000 1958756 21.63 2056008 2056224 15388 08:56:01 PM 4314508 3694228 46.13 2088 2889316 957788 10.57 1381772 1936036 796 Average: 4391525 3617211 45.17 2088 2420318 1359556 15.01 1384886 1889480 81152 08:51:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:52:01 PM eth0 350.12 222.56 1423.44 60.60 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 408.09 489.41 2464.23 78.11 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 252.75 297.37 2738.17 423.10 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 12.00 12.41 53.74 3.05 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 163.11 215.47 53.15 1748.79 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 237.13 247.36 1346.31 462.54 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) 03/23/2025 _x86_64_ (2 CPU) 08:50:38 PM LINUX RESTART 08:51:01 PM CPU %user %nice %system %iowait %steal %idle 08:52:01 PM all 35.63 0.00 3.95 2.81 0.10 57.51 08:52:01 PM 0 47.99 0.00 5.12 3.80 0.12 42.97 08:52:01 PM 1 23.64 0.00 2.81 1.84 0.10 71.60 08:53:01 PM all 50.12 0.00 3.68 2.89 0.12 43.19 08:53:01 PM 0 48.70 0.00 4.94 3.68 0.11 42.57 08:53:01 PM 1 51.56 0.00 2.41 2.09 0.12 43.82 08:54:01 PM all 73.11 0.00 3.27 2.74 0.12 20.76 08:54:01 PM 0 70.80 0.00 3.96 3.06 0.13 22.05 08:54:01 PM 1 75.42 0.00 2.56 2.43 0.11 19.48 08:55:01 PM all 82.70 0.00 1.70 0.02 0.11 15.48 08:55:01 PM 0 82.41 0.00 1.99 0.02 0.11 15.47 08:55:01 PM 1 82.97 0.00 1.44 0.00 0.11 15.48 08:56:01 PM all 41.17 0.00 2.31 1.06 0.11 55.35 08:56:01 PM 0 53.80 0.00 2.89 1.52 0.11 41.69 08:56:01 PM 1 28.96 0.00 1.73 0.64 0.09 68.59 Average: all 56.24 0.00 2.99 1.91 0.11 38.75 Average: 0 60.59 0.00 3.79 2.43 0.11 33.07 Average: 1 51.94 0.00 2.19 1.40 0.11 44.35