---> uname -a: Linux prd-centos7-docker-2c-8g-1915.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 642 4213 16 2964 6872 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:f0:07:ec brd ff:ff:ff:ff:ff:ff inet 10.32.6.168/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 85825sec preferred_lft 85825sec inet6 fe80::f816:3eff:fef0:7ec/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:e2:1e:1a:0c 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) 08/02/2025 _x86_64_ (2 CPU) 04:36:34 AM LINUX RESTART 04:37:02 AM tps rtps wtps bread/s bwrtn/s 04:38:01 AM 84.47 20.72 63.75 4168.61 7143.23 04:39:01 AM 83.70 0.15 83.55 2.93 8012.34 04:40:01 AM 103.99 0.93 103.06 204.23 6406.29 04:41:01 AM 99.43 2.81 96.62 659.18 6154.65 04:42:01 AM 58.30 0.95 57.36 311.35 17354.46 04:43:01 AM 9.10 0.02 9.09 0.27 1315.85 04:44:01 AM 8.09 0.35 7.74 243.24 686.19 04:45:01 AM 23.83 1.91 21.91 272.66 7960.74 04:46:02 AM 24.17 0.35 23.82 77.38 2367.52 Average: 54.96 3.10 51.86 653.72 6377.87 04:37:02 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:38:01 AM 5651204 2357532 29.44 2088 1711436 938540 10.36 556104 1557352 55244 04:39:01 AM 5431320 2577416 32.18 2088 1887580 941016 10.39 600832 1693232 66520 04:40:01 AM 4970252 3038484 37.94 2088 2058084 1227552 13.55 953672 1769448 92060 04:41:01 AM 4574500 3434236 42.88 2088 2204032 1357392 14.99 1283880 1816552 53984 04:42:01 AM 3758588 4250148 53.07 2088 2637600 1772420 19.57 1807104 2073288 30424 04:43:01 AM 3656312 4352424 54.35 2088 2654736 1840268 20.32 1899644 2080220 10520 04:44:01 AM 3738776 4269960 53.32 2088 2677464 1832084 20.23 1799356 2095956 7676 04:45:01 AM 4260556 3748180 46.80 2088 2885568 1034804 11.43 1310152 2058708 59064 04:46:02 AM 4299776 3708960 46.31 2088 2880676 1001140 11.05 1269976 2059536 7736 Average: 4482365 3526371 44.03 2088 2399686 1327246 14.65 1275636 1911588 42581 04:37:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 04:38:01 AM eth0 302.27 169.47 987.77 53.28 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 55.57 48.56 691.92 6.02 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 249.09 271.58 1737.83 48.21 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 278.83 328.68 1960.79 46.16 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 155.41 161.88 2068.42 19.80 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 8.39 8.34 50.92 1.93 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 5.16 5.21 3.69 1.78 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 04:45:01 AM eth0 12.60 12.34 12.75 6.15 0.00 0.00 0.00 04:45:01 AM lo 0.12 0.12 0.01 0.01 0.00 0.00 0.00 04:45:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:46:02 AM eth0 10.89 12.82 10.60 5.87 0.00 0.00 0.00 04:46:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:46:02 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 119.48 113.11 835.95 20.96 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) 08/02/2025 _x86_64_ (2 CPU) 04:36:34 AM LINUX RESTART 04:37:02 AM CPU %user %nice %system %iowait %steal %idle 04:38:01 AM all 38.89 0.00 5.58 3.59 2.76 49.18 04:38:01 AM 0 39.52 0.00 6.22 4.70 2.76 46.80 04:38:01 AM 1 38.24 0.00 4.94 2.47 2.79 51.55 04:39:01 AM all 35.63 0.00 3.39 0.87 2.46 57.64 04:39:01 AM 0 39.62 0.00 4.09 1.41 2.42 52.47 04:39:01 AM 1 31.69 0.00 2.71 0.33 2.51 62.76 04:40:01 AM all 56.20 0.00 5.04 1.74 3.34 33.68 04:40:01 AM 0 49.56 0.00 6.91 2.70 3.37 37.46 04:40:01 AM 1 62.94 0.00 3.12 0.78 3.30 29.86 04:41:01 AM all 67.52 0.00 4.07 2.16 3.35 22.91 04:41:01 AM 0 58.07 0.00 6.35 3.98 3.46 28.15 04:41:01 AM 1 77.13 0.00 1.78 0.29 3.25 17.55 04:42:01 AM all 74.82 0.00 5.06 1.67 3.96 14.48 04:42:01 AM 0 71.48 0.00 5.88 1.74 3.92 16.98 04:42:01 AM 1 78.16 0.00 4.25 1.62 4.00 11.97 04:43:01 AM all 88.78 0.00 2.68 0.02 4.28 4.24 04:43:01 AM 0 89.97 0.00 2.80 0.02 4.05 3.17 04:43:01 AM 1 87.60 0.00 2.54 0.02 4.52 5.32 04:44:01 AM all 82.05 0.00 2.54 0.01 3.86 11.54 04:44:01 AM 0 82.57 0.00 2.79 0.02 3.53 11.09 04:44:01 AM 1 81.53 0.00 2.29 0.00 4.18 12.00 04:45:01 AM all 65.15 0.00 3.22 0.36 3.14 28.14 04:45:01 AM 0 68.88 0.00 3.11 0.38 2.86 24.78 04:45:01 AM 1 61.51 0.00 3.31 0.32 3.40 31.47 04:46:02 AM all 38.20 0.00 2.91 0.17 2.77 55.94 04:46:02 AM 0 52.92 0.00 3.76 0.23 3.00 40.09 04:46:02 AM 1 24.01 0.00 2.12 0.12 2.56 71.20 Average: all 60.43 0.00 3.83 1.18 3.31 31.24 Average: 0 61.12 0.00 4.67 1.70 3.25 29.26 Average: 1 59.75 0.00 3.00 0.66 3.37 33.21