---> uname -a: Linux prd-centos7-docker-2c-8g-7836.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 624 4203 16 2992 6889 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:dc:4d:89 brd ff:ff:ff:ff:ff:ff inet 10.32.6.60/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 85830sec preferred_lft 85830sec inet6 fe80::f816:3eff:fedc:4d89/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:c0:4d:a6:a4 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) 10/31/2025 _x86_64_ (2 CPU) 08:50:58 PM LINUX RESTART 08:52:02 PM tps rtps wtps bread/s bwrtn/s 08:53:01 PM 62.15 0.78 61.37 25.74 5890.18 08:54:02 PM 91.46 1.06 90.40 258.51 8096.71 08:55:01 PM 130.46 1.83 128.63 464.61 6484.13 08:56:01 PM 67.08 2.08 65.00 519.57 17122.74 08:57:01 PM 13.48 0.03 13.45 0.80 3724.88 08:58:01 PM 8.32 0.81 7.50 373.19 736.19 08:59:01 PM 30.61 0.47 30.14 27.68 10723.76 09:00:01 PM 22.84 1.51 21.33 166.34 1074.90 Average: 53.12 1.07 52.05 229.50 6734.08 08:52:02 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:53:01 PM 5574916 2433820 30.39 2088 1835240 887928 9.80 498968 1660896 129444 08:54:02 PM 5129212 2879524 35.95 2088 1969288 1220604 13.48 850880 1722624 71756 08:55:01 PM 4660788 3347948 41.80 2088 2158392 1525632 16.84 1233728 1782180 88268 08:56:01 PM 4016400 3992336 49.85 2088 2626684 1677588 18.52 1580860 2042252 101288 08:57:01 PM 3738648 4270088 53.32 2088 2644836 1796212 19.83 1848960 2048324 10940 08:58:01 PM 3558388 4450348 55.57 2088 2672432 1931636 21.33 2005660 2068780 8060 08:59:01 PM 4371744 3636992 45.41 2088 2905416 915920 10.11 1202268 2055536 24024 09:00:01 PM 4312352 3696384 46.15 2088 2908904 971888 10.73 1367476 1948920 7564 Average: 4420306 3588430 44.81 2088 2465149 1365926 15.08 1323600 1916189 55168 08:52:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:53:01 PM eth0 56.60 46.01 775.58 5.07 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 115.09 119.24 485.06 23.38 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 391.31 458.58 2774.40 65.84 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 173.55 201.66 2080.63 411.66 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 08:57:01 PM eth0 7.96 7.97 50.48 1.49 0.00 0.00 0.00 08:57:01 PM lo 0.03 0.03 0.01 0.01 0.00 0.00 0.00 08:57:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:58:01 PM eth0 6.07 6.22 3.80 2.10 0.00 0.00 0.00 08:58:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:58:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:59:01 PM eth0 155.76 212.59 49.23 1742.39 0.00 0.00 0.00 08:59:01 PM lo 0.12 0.12 0.01 0.01 0.00 0.00 0.00 08:59:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:00:01 PM eth0 12.57 13.35 11.75 6.57 0.00 0.00 0.00 09:00:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:00:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 114.39 132.69 774.44 283.38 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) 10/31/2025 _x86_64_ (2 CPU) 08:50:58 PM LINUX RESTART 08:52:02 PM CPU %user %nice %system %iowait %steal %idle 08:53:01 PM all 31.57 0.00 2.95 0.86 6.12 58.50 08:53:01 PM 0 37.44 0.00 3.12 0.99 5.73 52.72 08:53:01 PM 1 25.85 0.00 2.80 0.73 6.52 64.09 08:54:02 PM all 39.86 0.00 3.12 2.17 7.35 47.49 08:54:02 PM 0 43.67 0.00 3.42 3.76 7.77 41.38 08:54:02 PM 1 36.10 0.00 2.80 0.60 6.93 53.56 08:55:01 PM all 59.34 0.00 3.88 4.07 9.22 23.49 08:55:01 PM 0 45.61 0.00 6.25 7.39 10.42 30.33 08:55:01 PM 1 73.84 0.00 1.38 0.56 7.95 16.25 08:56:01 PM all 65.59 0.00 3.91 1.49 8.87 20.14 08:56:01 PM 0 62.69 0.00 4.26 2.25 9.12 21.68 08:56:01 PM 1 68.52 0.00 3.53 0.71 8.63 18.60 08:57:01 PM all 79.99 0.00 2.18 0.01 8.41 9.41 08:57:01 PM 0 81.05 0.00 2.11 0.02 8.42 8.41 08:57:01 PM 1 78.94 0.00 2.28 0.00 8.38 10.41 08:58:01 PM all 80.93 0.00 2.31 0.11 8.29 8.36 08:58:01 PM 0 80.56 0.00 2.46 0.18 8.16 8.64 08:58:01 PM 1 81.32 0.00 2.15 0.04 8.44 8.06 08:59:01 PM all 47.62 0.00 2.66 0.53 6.14 43.06 08:59:01 PM 0 40.32 0.00 2.91 0.48 6.18 50.11 08:59:01 PM 1 55.10 0.00 2.40 0.58 6.08 35.84 09:00:01 PM all 35.43 0.00 2.12 0.57 4.87 57.01 09:00:01 PM 0 51.01 0.00 2.44 0.99 5.24 40.33 09:00:01 PM 1 20.48 0.00 1.81 0.18 4.52 73.01 Average: all 54.61 0.00 2.89 1.23 7.38 33.90 Average: 0 54.97 0.00 3.38 2.03 7.62 32.01 Average: 1 54.24 0.00 2.40 0.43 7.14 35.79