---> uname -a: Linux prd-centos7-docker-2c-8g-4139.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 659 4178 16 2983 6854 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:68:12:dc brd ff:ff:ff:ff:ff:ff inet 10.32.6.113/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 85843sec preferred_lft 85843sec inet6 fe80::f816:3eff:fe68:12dc/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:7d:61:94:a1 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) 09/20/2025 _x86_64_ (2 CPU) 04:36:38 AM LINUX RESTART 04:37:01 AM tps rtps wtps bread/s bwrtn/s 04:38:01 AM 135.88 31.15 104.73 5415.24 40036.43 04:39:01 AM 74.58 0.00 74.58 0.00 7884.74 04:40:01 AM 106.89 0.93 105.96 204.26 6407.21 04:41:01 AM 96.83 3.44 93.38 938.83 7536.49 04:42:01 AM 60.37 0.36 60.01 31.79 17156.98 04:43:01 AM 9.47 0.00 9.47 0.00 1292.29 04:44:01 AM 6.31 0.76 5.55 364.91 432.75 04:45:01 AM 30.99 1.78 29.21 219.14 9397.65 04:46:01 AM 18.41 0.33 18.08 16.64 914.61 Average: 59.96 4.31 55.64 800.20 10102.33 04:37:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:38:01 AM 5681324 2327412 29.06 2088 1719276 896324 9.90 519196 1562716 57764 04:39:01 AM 5442252 2566484 32.05 2088 1899364 917460 10.13 579536 1703000 74532 04:40:01 AM 4939436 3069300 38.32 2088 2076072 1254876 13.85 965204 1787380 106552 04:41:01 AM 4537016 3471720 43.35 2088 2234508 1399128 15.45 1295076 1840560 31832 04:42:01 AM 3883300 4125436 51.51 2088 2662200 1749988 19.32 1660440 2093020 25992 04:43:01 AM 3718628 4290108 53.57 2088 2674528 1832732 20.23 1818404 2097576 1904 04:44:01 AM 3475852 4532884 56.60 2088 2699204 1987036 21.94 2040540 2115596 4856 04:45:01 AM 4280620 3728116 46.55 2088 2898792 999352 11.03 1271148 2077456 22076 04:46:01 AM 4277064 3731672 46.60 2088 2900668 1003184 11.08 1289016 2061980 9120 Average: 4470610 3538126 44.18 2088 2418290 1337787 14.77 1270951 1926587 37181 04:37:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 04:38:01 AM eth0 259.03 137.38 991.19 54.66 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 52.41 49.63 668.15 5.95 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 265.56 276.46 1980.76 45.06 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 286.22 337.05 1990.72 47.41 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 149.85 152.87 2060.18 19.02 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 6.96 7.26 50.30 1.35 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 6.60 6.70 3.98 2.46 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 15.04 14.93 16.16 7.66 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 04:46:01 AM eth0 7.39 9.40 7.30 4.61 0.00 0.00 0.00 04:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:46:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 116.49 110.11 860.97 20.91 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) 09/20/2025 _x86_64_ (2 CPU) 04:36:38 AM LINUX RESTART 04:37:01 AM CPU %user %nice %system %iowait %steal %idle 04:38:01 AM all 39.66 0.00 8.13 4.97 4.27 42.97 04:38:01 AM 0 44.54 0.00 8.61 5.84 4.26 36.75 04:38:01 AM 1 34.86 0.00 7.66 4.12 4.27 49.09 04:39:01 AM all 33.02 0.00 3.10 0.81 4.01 59.07 04:39:01 AM 0 43.36 0.00 3.53 1.16 3.68 48.26 04:39:01 AM 1 23.08 0.00 2.67 0.47 4.32 69.47 04:40:01 AM all 52.87 0.00 4.69 2.95 4.89 34.59 04:40:01 AM 0 45.35 0.00 6.18 4.90 5.35 38.22 04:40:01 AM 1 60.59 0.00 3.17 0.96 4.42 30.86 04:41:01 AM all 72.52 0.00 3.74 2.41 4.49 16.83 04:41:01 AM 0 65.09 0.00 4.98 3.57 4.59 21.77 04:41:01 AM 1 80.07 0.00 2.50 1.21 4.40 11.82 04:42:01 AM all 70.08 0.00 4.38 1.81 4.24 19.49 04:42:01 AM 0 67.62 0.00 4.97 2.11 4.19 21.11 04:42:01 AM 1 72.57 0.00 3.77 1.54 4.27 17.85 04:43:01 AM all 81.21 0.00 2.30 0.02 3.82 12.65 04:43:01 AM 0 82.06 0.00 2.22 0.04 4.12 11.56 04:43:01 AM 1 80.34 0.00 2.39 0.00 3.54 13.73 04:44:01 AM all 89.20 0.00 2.50 0.06 4.49 3.75 04:44:01 AM 0 89.02 0.00 2.57 0.09 4.64 3.68 04:44:01 AM 1 89.44 0.00 2.39 0.04 4.33 3.80 04:45:01 AM all 49.56 0.00 3.03 0.81 3.83 42.76 04:45:01 AM 0 45.52 0.00 2.44 0.52 4.12 47.40 04:45:01 AM 1 53.69 0.00 3.63 1.11 3.55 38.03 04:46:01 AM all 37.54 0.00 2.39 0.61 4.08 55.38 04:46:01 AM 0 32.33 0.00 2.56 0.64 3.84 60.62 04:46:01 AM 1 42.78 0.00 2.26 0.56 4.33 50.07 Average: all 57.91 0.00 3.82 1.62 4.23 32.43 Average: 0 56.77 0.00 4.24 2.11 4.31 32.58 Average: 1 59.05 0.00 3.40 1.12 4.16 32.28