---> uname -a: Linux prd-centos7-docker-2c-8g-3882.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 614 4236 16 2970 6901 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:a0:41:74 brd ff:ff:ff:ff:ff:ff inet 10.32.7.74/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86067sec preferred_lft 86067sec inet6 fe80::f816:3eff:fea0:4174/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:c3:02:90:82 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) 03/29/2025 _x86_64_ (2 CPU) 08:50:35 PM LINUX RESTART 08:51:01 PM tps rtps wtps bread/s bwrtn/s 08:52:02 PM 96.60 9.56 87.04 977.91 5728.17 08:53:01 PM 152.27 1.56 150.71 308.40 9944.75 08:54:01 PM 88.30 3.36 84.94 927.41 22393.13 08:55:01 PM 15.59 0.83 14.76 368.75 2101.48 08:56:01 PM 42.75 1.95 40.80 190.58 11296.00 Average: 78.83 3.46 75.37 555.37 10292.86 08:51:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:52:02 PM 5516948 2491780 31.11 2088 1868748 884264 9.76 532392 1681100 154288 08:53:01 PM 4861228 3147500 39.30 2088 2100496 1219072 13.46 1066844 1754128 140704 08:54:01 PM 3904260 4104468 51.25 2088 2614936 1671248 18.45 1705368 2029928 38984 08:55:01 PM 3545044 4463684 55.74 2088 2653356 1956168 21.60 2033556 2055236 8132 08:56:01 PM 4353316 3655412 45.64 2088 2889768 931152 10.28 1341604 1934944 1032 Average: 4436159 3572569 44.61 2088 2425461 1332381 14.71 1335953 1891067 68628 08:51:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:52:02 PM eth0 273.05 192.59 1309.82 49.98 0.00 0.00 0.00 08:52:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:52:02 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:53:01 PM eth0 440.38 524.83 2639.83 86.54 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 210.53 249.61 2456.28 416.45 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 11.64 11.80 54.71 3.58 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 168.55 218.36 55.66 1744.79 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 220.00 238.39 1298.36 461.47 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) 03/29/2025 _x86_64_ (2 CPU) 08:50:35 PM LINUX RESTART 08:51:01 PM CPU %user %nice %system %iowait %steal %idle 08:52:02 PM all 34.43 0.00 3.47 2.04 0.10 59.97 08:52:02 PM 0 35.73 0.00 3.36 1.86 0.11 58.95 08:52:02 PM 1 33.12 0.00 3.58 2.22 0.10 60.98 08:53:01 PM all 52.09 0.00 3.96 1.76 0.15 42.04 08:53:01 PM 0 52.00 0.00 5.70 2.08 0.14 40.07 08:53:01 PM 1 52.18 0.00 2.20 1.44 0.15 44.04 08:54:01 PM all 77.65 0.00 3.31 2.40 0.14 16.50 08:54:01 PM 0 75.48 0.00 3.97 2.30 0.13 18.13 08:54:01 PM 1 79.82 0.00 2.67 2.52 0.13 14.86 08:55:01 PM all 82.87 0.00 1.72 0.03 0.12 15.27 08:55:01 PM 0 82.71 0.00 1.86 0.04 0.13 15.26 08:55:01 PM 1 83.02 0.00 1.59 0.00 0.13 15.27 08:56:01 PM all 41.94 0.00 2.42 0.88 0.10 54.66 08:56:01 PM 0 56.45 0.00 2.79 0.66 0.11 39.99 08:56:01 PM 1 27.90 0.00 2.06 1.09 0.09 68.86 Average: all 57.44 0.00 2.98 1.42 0.12 38.04 Average: 0 60.22 0.00 3.53 1.39 0.12 34.73 Average: 1 54.68 0.00 2.42 1.45 0.12 41.32