---> uname -a: Linux prd-centos7-docker-2c-8g-10851.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 625 4725 16 2469 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:6f:a5:74 brd ff:ff:ff:ff:ff:ff inet 10.32.6.207/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 85903sec preferred_lft 85903sec inet6 fe80::f816:3eff:fe6f:a574/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:a4:c6:92:71 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) 12/03/2025 _x86_64_ (2 CPU) 01:47:46 PM LINUX RESTART 01:48:01 PM tps rtps wtps bread/s bwrtn/s 01:49:01 PM 182.97 80.41 102.56 6649.57 39683.54 01:50:01 PM 97.37 0.02 97.35 0.53 9019.40 01:51:01 PM 101.76 1.28 100.48 245.32 5738.22 01:52:02 PM 75.96 3.11 72.85 900.20 4998.87 01:53:01 PM 23.53 0.14 23.39 4.19 4303.18 01:54:01 PM 6.03 0.35 5.69 242.99 589.36 01:55:01 PM 11.45 1.90 9.55 269.77 615.06 01:56:01 PM 27.38 0.32 27.07 72.18 3724.16 Average: 65.89 10.96 54.93 1050.09 8591.04 01:48:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:49:01 PM 5640728 2368000 29.57 2088 1699752 957612 10.57 570584 1553828 51028 01:50:01 PM 5347112 2661616 33.23 2088 1939516 959960 10.60 649784 1718308 104132 01:51:01 PM 4959556 3049172 38.07 2088 2055028 1191548 13.16 977768 1749568 73512 01:52:02 PM 4621008 3387720 42.30 2088 2242920 1294028 14.29 1247132 1801908 101024 01:53:01 PM 4477136 3531592 44.10 2088 2279100 1558472 17.21 1373584 1814220 13964 01:54:01 PM 4495088 3513640 43.87 2088 2298240 1354028 14.95 1343244 1825968 10820 01:55:01 PM 4812848 3195880 39.90 2088 2386972 984380 10.87 1090844 1757756 86372 01:56:01 PM 4783724 3225004 40.27 2088 2395976 1002880 11.07 1116888 1759736 8824 Average: 4892150 3116578 38.91 2088 2162188 1162864 12.84 1046228 1747662 56210 01:48:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 01:49:01 PM eth0 377.83 176.68 861.99 55.93 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 159.17 111.39 892.06 11.00 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 287.40 330.15 1472.42 53.51 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 193.98 225.07 1455.89 31.77 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 34.39 36.03 309.75 4.93 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 4.90 4.84 3.44 1.43 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 12.65 11.00 12.47 4.96 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 15.52 13.97 12.88 5.76 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 135.93 113.80 628.26 21.19 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) 12/03/2025 _x86_64_ (2 CPU) 01:47:46 PM LINUX RESTART 01:48:01 PM CPU %user %nice %system %iowait %steal %idle 01:49:01 PM all 41.92 0.00 11.50 6.48 2.12 37.99 01:49:01 PM 0 48.61 0.00 12.48 5.75 2.44 30.73 01:49:01 PM 1 35.28 0.00 10.53 7.20 1.80 45.19 01:50:01 PM all 36.40 0.00 4.10 0.68 1.79 57.03 01:50:01 PM 0 48.70 0.00 5.73 0.55 1.78 43.25 01:50:01 PM 1 24.49 0.00 2.51 0.82 1.81 70.38 01:51:01 PM all 60.93 0.00 4.51 2.22 3.19 29.16 01:51:01 PM 0 53.65 0.00 6.49 3.82 3.25 32.79 01:51:01 PM 1 68.37 0.00 2.47 0.59 3.13 25.45 01:52:02 PM all 75.96 0.00 3.49 1.07 3.31 16.17 01:52:02 PM 0 72.07 0.00 4.53 1.55 3.23 18.62 01:52:02 PM 1 79.86 0.00 2.45 0.60 3.39 13.70 01:53:01 PM all 87.09 0.00 2.95 0.08 3.76 6.12 01:53:01 PM 0 86.18 0.00 3.28 0.11 3.70 6.73 01:53:01 PM 1 87.99 0.00 2.61 0.06 3.82 5.52 01:54:01 PM all 82.91 0.00 2.41 0.02 3.31 11.35 01:54:01 PM 0 81.53 0.00 2.73 0.02 3.20 12.52 01:54:01 PM 1 84.30 0.00 2.12 0.00 3.43 10.15 01:55:01 PM all 76.32 0.00 2.86 0.14 2.87 17.80 01:55:01 PM 0 79.88 0.00 3.23 0.24 2.97 13.68 01:55:01 PM 1 72.80 0.00 2.46 0.07 2.80 21.87 01:56:01 PM all 40.84 0.00 2.93 0.35 1.98 53.90 01:56:01 PM 0 53.56 0.00 3.53 0.60 2.05 40.27 01:56:01 PM 1 28.48 0.00 2.39 0.09 1.92 67.13 Average: all 62.42 0.00 4.36 1.40 2.78 29.05 Average: 0 65.29 0.00 5.28 1.60 2.82 25.02 Average: 1 59.55 0.00 3.46 1.19 2.74 33.06