---> uname -a: Linux prd-centos7-docker-2c-8g-1325.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 644 4207 16 2968 6869 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:03:b3:78 brd ff:ff:ff:ff:ff:ff inet 10.32.7.173/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 85853sec preferred_lft 85853sec inet6 fe80::f816:3eff:fe03:b378/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:8d:bc:78:de 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) 07/26/2025 _x86_64_ (2 CPU) 04:36:40 AM LINUX RESTART 04:37:01 AM tps rtps wtps bread/s bwrtn/s 04:38:01 AM 141.74 38.74 103.00 5503.38 39896.77 04:39:01 AM 65.73 0.17 65.57 3.06 5867.68 04:40:01 AM 109.02 0.85 108.18 202.46 8467.30 04:41:01 AM 98.59 2.91 95.68 660.81 6171.46 04:42:01 AM 60.84 0.92 59.92 310.49 17566.93 04:43:01 AM 10.70 0.02 10.68 0.53 1371.56 04:44:01 AM 8.15 0.83 7.32 368.81 732.50 04:45:02 AM 31.32 1.71 29.61 215.45 9441.29 Average: 65.75 5.77 59.98 908.14 11187.35 04:37:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:38:01 AM 5671276 2337460 29.19 2088 1710180 914948 10.10 538572 1556380 50608 04:39:01 AM 5471148 2537588 31.69 2088 1889204 915964 10.11 559968 1695916 126236 04:40:01 AM 5005752 3002984 37.50 2088 2054716 1190832 13.15 912952 1773888 87744 04:41:01 AM 4579556 3429180 42.82 2088 2210068 1327180 14.65 1273120 1819140 61100 04:42:01 AM 3682988 4325748 54.01 2088 2641824 1851656 20.44 1879220 2072544 30528 04:43:01 AM 3833592 4175144 52.13 2088 2659808 1651960 18.24 1716944 2081424 10532 04:44:01 AM 3376444 4632292 57.84 2088 2685356 2065784 22.81 2152676 2099808 5404 04:45:02 AM 4293948 3714788 46.38 2088 2884444 995356 10.99 1271172 2061692 21684 Average: 4489338 3519398 43.94 2088 2341950 1364210 15.06 1288078 1895099 49230 04:37:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 04:38:01 AM eth0 226.94 131.94 964.17 50.53 0.00 0.00 0.00 04:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:38:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:39:01 AM eth0 52.31 47.09 669.40 10.27 0.00 0.00 0.00 04:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:39:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:40:01 AM eth0 222.49 230.30 1657.07 37.03 0.00 0.00 0.00 04:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:40:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:41:01 AM eth0 313.59 375.95 2097.40 54.09 0.00 0.00 0.00 04:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:41:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:42:01 AM eth0 140.73 145.65 2027.81 18.16 0.00 0.00 0.00 04:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:42:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:43:01 AM eth0 7.53 7.68 50.53 1.69 0.00 0.00 0.00 04:43:01 AM lo 0.03 0.03 0.01 0.01 0.00 0.00 0.00 04:43:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:44:01 AM eth0 5.75 5.92 3.57 2.09 0.00 0.00 0.00 04:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:44:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:45:02 AM eth0 15.00 15.25 16.02 7.69 0.00 0.00 0.00 04:45:02 AM lo 0.12 0.12 0.01 0.01 0.00 0.00 0.00 04:45:02 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 123.03 119.97 935.57 22.69 0.00 0.00 0.00 Average: lo 0.02 0.02 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) 07/26/2025 _x86_64_ (2 CPU) 04:36:40 AM LINUX RESTART 04:37:01 AM CPU %user %nice %system %iowait %steal %idle 04:38:01 AM all 36.91 0.00 7.32 5.61 6.35 43.81 04:38:01 AM 0 31.52 0.00 6.96 5.29 6.02 50.21 04:38:01 AM 1 42.35 0.00 7.67 5.95 6.69 37.33 04:39:01 AM all 30.89 0.00 2.99 0.77 5.32 60.02 04:39:01 AM 0 31.18 0.00 3.35 0.74 5.06 59.67 04:39:01 AM 1 30.61 0.00 2.66 0.80 5.58 60.35 04:40:01 AM all 46.09 0.00 3.63 2.38 7.40 40.51 04:40:01 AM 0 31.19 0.00 4.04 3.54 7.87 53.36 04:40:01 AM 1 61.77 0.00 3.19 1.14 6.88 27.02 04:41:01 AM all 63.38 0.00 3.35 2.98 8.51 21.77 04:41:01 AM 0 54.84 0.00 4.83 4.52 8.97 26.84 04:41:01 AM 1 72.12 0.00 1.85 1.42 8.04 16.57 04:42:01 AM all 65.77 0.00 3.96 1.31 8.61 20.35 04:42:01 AM 0 64.31 0.00 4.33 1.58 8.62 21.15 04:42:01 AM 1 67.27 0.00 3.60 1.02 8.59 19.52 04:43:01 AM all 76.62 0.00 2.21 0.03 7.93 13.22 04:43:01 AM 0 75.95 0.00 2.48 0.05 8.17 13.34 04:43:01 AM 1 77.28 0.00 1.93 0.00 7.69 13.10 04:44:01 AM all 85.54 0.00 2.27 0.05 7.86 4.28 04:44:01 AM 0 85.83 0.00 2.34 0.09 7.66 4.08 04:44:01 AM 1 85.23 0.00 2.17 0.04 8.07 4.50 04:45:02 AM all 45.28 0.00 2.67 1.05 5.97 45.03 04:45:02 AM 0 62.47 0.00 3.04 1.51 6.09 26.89 04:45:02 AM 1 28.96 0.00 2.33 0.60 5.85 62.26 Average: all 55.87 0.00 3.57 1.79 7.22 31.55 Average: 0 54.14 0.00 3.94 2.20 7.29 32.43 Average: 1 57.61 0.00 3.19 1.38 7.15 30.68