---> uname -a: Linux prd-centos7-docker-2c-8g-7193.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 7.5G 13G 38% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 587 4769 16 2464 6937 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:82:6f:7c brd ff:ff:ff:ff:ff:ff inet 10.32.6.99/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 85892sec preferred_lft 85892sec inet6 fe80::f816:3eff:fe82:6f7c/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:1f:03:cf:6e 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) 10/23/2025 _x86_64_ (2 CPU) 01:47:45 PM LINUX RESTART 01:48:01 PM tps rtps wtps bread/s bwrtn/s 01:49:01 PM 193.71 100.60 93.11 9097.94 37933.18 01:50:01 PM 80.07 0.20 79.87 6.93 5379.69 01:51:01 PM 112.67 0.90 111.78 203.59 10011.35 01:52:02 PM 86.75 3.42 83.33 937.77 4492.84 01:53:01 PM 29.30 0.14 29.16 4.20 5255.91 01:54:01 PM 5.32 0.00 5.32 0.00 653.87 01:55:01 PM 8.64 2.28 6.36 520.42 589.68 01:56:01 PM 28.06 0.32 27.74 72.21 3784.60 Average: 68.16 13.51 54.65 1358.11 8519.73 01:48:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:49:01 PM 5767940 2240788 27.98 2088 1671064 867592 9.58 468600 1533140 40272 01:50:01 PM 5512172 2496556 31.17 2088 1875172 877664 9.69 527300 1688876 156488 01:51:01 PM 5114104 2894624 36.14 2088 1994652 1153236 12.73 850276 1725880 26052 01:52:02 PM 4699868 3308860 41.32 2088 2225984 1232520 13.61 1165644 1805292 115832 01:53:01 PM 4358808 3649920 45.57 2088 2263860 1576912 17.41 1500624 1802584 6720 01:54:01 PM 4431484 3577244 44.67 2088 2282144 1533832 16.93 1417432 1812236 7868 01:55:01 PM 4927124 3081604 38.48 2088 2383948 867680 9.58 973864 1757108 79056 01:56:01 PM 4913972 3094756 38.64 2088 2390116 872948 9.64 988984 1754636 8220 Average: 4965684 3043044 38.00 2088 2135868 1122798 12.40 986590 1734969 55064 01:48:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 01:49:01 PM eth0 233.83 126.79 784.71 48.41 0.00 0.00 0.00 01:49:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:49:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:50:01 PM eth0 156.72 91.88 798.99 9.60 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 200.76 218.34 752.81 41.52 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 01:52:02 PM eth0 294.48 331.87 2319.12 45.47 0.00 0.00 0.00 01:52:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:52:02 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:53:01 PM eth0 39.91 45.70 272.27 7.83 0.00 0.00 0.00 01:53:01 PM lo 0.02 0.02 0.00 0.00 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 6.64 6.67 50.44 1.48 0.00 0.00 0.00 01:54:01 PM lo 0.02 0.02 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 11.72 9.99 8.24 4.53 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 01:56:01 PM eth0 14.52 13.84 11.53 5.90 0.00 0.00 0.00 01:56:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:56:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 120.03 105.82 625.78 20.63 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) 10/23/2025 _x86_64_ (2 CPU) 01:47:45 PM LINUX RESTART 01:48:01 PM CPU %user %nice %system %iowait %steal %idle 01:49:01 PM all 33.78 0.00 10.21 11.08 11.21 33.72 01:49:01 PM 0 38.48 0.00 11.97 11.56 10.99 27.00 01:49:01 PM 1 29.24 0.00 8.51 10.59 11.42 40.24 01:50:01 PM all 30.08 0.00 3.22 1.43 6.65 58.62 01:50:01 PM 0 44.00 0.00 4.52 2.27 7.05 42.15 01:50:01 PM 1 16.78 0.00 1.97 0.62 6.28 74.34 01:51:01 PM all 44.87 0.00 3.81 3.52 10.79 36.99 01:51:01 PM 0 41.05 0.00 5.34 6.57 11.31 35.73 01:51:01 PM 1 48.84 0.00 2.22 0.38 10.25 38.31 01:52:02 PM all 58.81 0.00 3.28 3.57 13.52 20.82 01:52:02 PM 0 52.30 0.00 4.38 6.10 14.21 23.00 01:52:02 PM 1 65.51 0.00 2.15 0.94 12.83 18.57 01:53:01 PM all 76.74 0.00 2.60 0.64 13.37 6.65 01:53:01 PM 0 75.43 0.00 2.86 1.20 13.37 7.14 01:53:01 PM 1 78.07 0.00 2.31 0.09 13.35 6.18 01:54:01 PM all 64.36 0.00 2.00 0.02 13.03 20.59 01:54:01 PM 0 63.65 0.00 2.08 0.02 13.11 21.14 01:54:01 PM 1 65.08 0.00 1.92 0.00 12.97 20.02 01:55:01 PM all 71.44 0.00 2.88 0.18 15.98 9.50 01:55:01 PM 0 69.36 0.00 2.69 0.09 15.99 11.87 01:55:01 PM 1 73.53 0.00 3.10 0.28 15.95 7.14 01:56:01 PM all 34.45 0.00 2.50 0.54 8.39 54.11 01:56:01 PM 0 36.39 0.00 2.60 0.58 8.54 51.88 01:56:01 PM 1 32.53 0.00 2.38 0.50 8.26 56.33 Average: all 51.34 0.00 3.85 2.67 11.56 30.59 Average: 0 52.24 0.00 4.58 3.60 11.79 27.79 Average: 1 50.43 0.00 3.10 1.74 11.33 33.39