---> uname -a: Linux prd-centos7-docker-2c-8g-130.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 7.4G 13G 37% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 660 4763 16 2397 6866 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:0e:e0:9e brd ff:ff:ff:ff:ff:ff inet 10.32.6.192/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86074sec preferred_lft 86074sec inet6 fe80::f816:3eff:fe0e:e09e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:53:df:8c:b3 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) 04/09/2026 _x86_64_ (2 CPU) 08:50:44 PM LINUX RESTART 08:51:01 PM tps rtps wtps bread/s bwrtn/s 08:52:01 PM 171.26 69.10 102.16 5930.34 39252.39 08:53:01 PM 78.24 0.45 77.79 167.80 8006.94 08:54:02 PM 125.57 1.51 124.06 153.88 5996.46 08:55:01 PM 102.03 5.03 97.00 1122.93 7151.85 08:56:01 PM 31.78 0.22 31.57 35.56 4600.35 Average: 101.78 15.30 86.49 1483.30 13021.82 08:51:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:52:01 PM 5658888 2349848 29.34 2088 1719224 913164 10.08 544096 1561200 56956 08:53:01 PM 5431916 2576820 32.18 2088 1950556 900388 9.94 549260 1728460 112316 08:54:02 PM 4929856 3078880 38.44 2088 2070560 1266164 13.98 1001440 1750944 78288 08:55:01 PM 4929856 3078880 38.44 2088 2316928 955648 10.55 1045508 1687172 110672 08:56:01 PM 4898380 3110356 38.84 2088 2323632 969096 10.70 1076860 1686208 7640 Average: 5169779 2838957 35.45 2088 2076180 1000892 11.05 843433 1682797 73174 08:51:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:52:01 PM eth0 330.42 185.51 1019.04 58.20 0.00 0.00 0.00 08:52:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:52:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:53:01 PM eth0 51.98 48.92 657.76 8.85 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 08:54:02 PM eth0 346.66 416.97 1773.95 64.99 0.00 0.00 0.00 08:54:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:54:02 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:55:01 PM eth0 291.64 335.62 2130.22 47.41 0.00 0.00 0.00 08:55:01 PM lo 0.00 0.00 0.00 0.00 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 11.75 13.70 11.65 6.45 0.00 0.00 0.00 08:56:01 PM lo 0.00 0.00 0.00 0.00 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 206.21 199.69 1115.13 37.15 0.00 0.00 0.00 Average: lo 0.00 0.00 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) 04/09/2026 _x86_64_ (2 CPU) 08:50:44 PM LINUX RESTART 08:51:01 PM CPU %user %nice %system %iowait %steal %idle 08:52:01 PM all 39.29 0.00 10.13 5.95 2.21 42.43 08:52:01 PM 0 41.37 0.00 10.43 6.58 2.36 39.26 08:52:01 PM 1 37.23 0.00 9.82 5.29 2.05 45.60 08:53:01 PM all 36.14 0.00 3.58 0.77 2.31 57.21 08:53:01 PM 0 39.05 0.00 3.65 0.57 2.40 54.33 08:53:01 PM 1 33.21 0.00 3.54 0.96 2.20 60.08 08:54:02 PM all 63.97 0.00 4.48 2.87 3.69 24.99 08:54:02 PM 0 55.41 0.00 6.61 5.12 3.60 29.26 08:54:02 PM 1 72.73 0.00 2.30 0.57 3.81 20.59 08:55:01 PM all 68.97 0.00 3.90 1.72 3.31 22.11 08:55:01 PM 0 67.09 0.00 5.06 2.67 3.25 21.93 08:55:01 PM 1 70.84 0.00 2.71 0.76 3.36 22.32 08:56:01 PM all 38.54 0.00 2.40 0.30 2.17 56.59 08:56:01 PM 0 73.97 0.00 3.68 0.52 2.44 19.39 08:56:01 PM 1 5.98 0.00 1.23 0.12 1.92 90.75 Average: all 49.12 0.00 4.90 2.32 2.73 40.94 Average: 0 55.14 0.00 5.90 3.11 2.81 33.05 Average: 1 43.18 0.00 3.91 1.54 2.65 48.72