---> uname -a: Linux prd-centos7-docker-2c-8g-9930.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 7.5G 13G 38% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 625 4728 16 2466 6899 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:b6:a2:52 brd ff:ff:ff:ff:ff:ff inet 10.32.6.163/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 85933sec preferred_lft 85933sec inet6 fe80::f816:3eff:feb6:a252/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:69:e5:67:a6 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) 11/22/2025 _x86_64_ (2 CPU) 01:47:39 PM LINUX RESTART 01:48:01 PM tps rtps wtps bread/s bwrtn/s 01:49:02 PM 133.41 24.95 108.46 4712.81 38672.86 01:50:01 PM 90.95 0.00 90.95 0.00 8748.96 01:51:01 PM 115.50 1.28 114.21 245.41 5893.71 01:52:01 PM 72.24 3.11 69.13 899.07 5040.36 01:53:01 PM 19.22 0.12 19.10 3.60 4371.26 01:54:01 PM 6.86 0.91 5.95 377.73 697.89 01:55:01 PM 25.01 1.71 23.29 215.52 3413.19 Average: 66.12 4.60 61.52 924.90 9554.28 01:48:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:49:02 PM 5668008 2340720 29.23 2088 1698052 917748 10.13 543996 1552052 47496 01:50:01 PM 5388732 2619996 32.71 2088 1928416 919440 10.15 612832 1715432 99676 01:51:01 PM 4969976 3038752 37.94 2088 2052276 1173884 12.96 967432 1747076 74396 01:52:01 PM 4335872 3672856 45.86 2088 2257796 1596908 17.63 1520256 1809464 118884 01:53:01 PM 4181008 3827720 47.79 2088 2276232 1719780 18.99 1670060 1810468 10512 01:54:01 PM 4021980 3986748 49.78 2088 2302948 1831244 20.22 1806112 1829904 7656 01:55:01 PM 4859640 3149088 39.32 2088 2391980 918400 10.14 1040216 1757704 22104 Average: 4775031 3233697 40.38 2088 2129671 1296772 14.32 1165843 1746014 54389 01:48:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 01:49:02 PM eth0 347.37 174.80 869.88 55.90 0.00 0.00 0.00 01:49:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:49:02 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:50:01 PM eth0 170.88 120.60 894.15 11.34 0.00 0.00 0.00 01:50:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:50:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:51:01 PM eth0 296.62 330.51 1481.25 53.92 0.00 0.00 0.00 01:51:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:51:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:52:01 PM eth0 212.17 239.69 1690.62 33.66 0.00 0.00 0.00 01:52:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:52:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:53:01 PM eth0 16.12 19.05 65.93 3.23 0.00 0.00 0.00 01:53:01 PM lo 0.03 0.03 0.01 0.01 0.00 0.00 0.00 01:53:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:54:01 PM eth0 6.33 6.28 4.71 2.03 0.00 0.00 0.00 01:54:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:54:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:55:01 PM eth0 18.86 16.18 15.12 7.74 0.00 0.00 0.00 01:55:01 PM lo 0.12 0.12 0.01 0.01 0.00 0.00 0.00 01:55:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 152.62 129.63 717.12 24.01 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) 11/22/2025 _x86_64_ (2 CPU) 01:47:39 PM LINUX RESTART 01:48:01 PM CPU %user %nice %system %iowait %steal %idle 01:49:02 PM all 43.36 0.00 9.16 5.14 2.78 39.57 01:49:02 PM 0 46.60 0.00 10.76 5.31 2.84 34.50 01:49:02 PM 1 40.17 0.00 7.59 4.97 2.73 44.54 01:50:01 PM all 34.84 0.00 4.02 0.61 2.30 58.24 01:50:01 PM 0 35.01 0.00 4.39 0.88 2.55 57.18 01:50:01 PM 1 34.67 0.00 3.62 0.33 2.06 59.31 01:51:01 PM all 60.10 0.00 4.58 2.64 4.23 28.46 01:51:01 PM 0 47.28 0.00 6.18 3.97 4.54 38.02 01:51:01 PM 1 73.34 0.00 2.92 1.28 3.93 18.54 01:52:01 PM all 75.67 0.00 3.62 2.32 4.35 14.04 01:52:01 PM 0 69.31 0.00 5.28 3.80 4.48 17.13 01:52:01 PM 1 82.13 0.00 1.92 0.81 4.22 10.92 01:53:01 PM all 85.27 0.00 2.32 0.14 4.32 7.95 01:53:01 PM 0 84.58 0.00 2.55 0.23 4.42 8.21 01:53:01 PM 1 85.96 0.00 2.11 0.05 4.19 7.68 01:54:01 PM all 84.12 0.00 2.05 0.08 3.63 10.12 01:54:01 PM 0 83.45 0.00 2.17 0.11 3.68 10.59 01:54:01 PM 1 84.77 0.00 1.92 0.05 3.61 9.65 01:55:01 PM all 45.84 0.00 2.98 0.48 3.68 47.02 01:55:01 PM 0 46.24 0.00 2.83 0.64 3.60 46.69 01:55:01 PM 1 45.44 0.00 3.14 0.35 3.74 47.33 Average: all 61.04 0.00 4.12 1.64 3.61 29.59 Average: 0 58.66 0.00 4.89 2.14 3.73 30.57 Average: 1 63.42 0.00 3.34 1.13 3.49 28.61