---> uname -a: Linux prd-centos7-docker-2c-8g-4670.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 596 4742 16 2481 6930 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:e2:af:08 brd ff:ff:ff:ff:ff:ff inet 10.32.7.14/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 85887sec preferred_lft 85887sec inet6 fe80::f816:3eff:fee2:af08/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:3c:b3:ac:d9 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) 07/03/2025 _x86_64_ (2 CPU) 01:25:38 PM LINUX RESTART 01:26:01 PM tps rtps wtps bread/s bwrtn/s 01:27:02 PM 66.71 13.09 53.62 3755.95 37178.16 01:28:01 PM 1.27 0.00 1.27 0.00 23.17 01:29:01 PM 0.47 0.00 0.47 0.00 5.35 01:30:01 PM 1.78 0.68 1.10 149.10 421.35 01:31:01 PM 91.72 8.82 82.90 826.77 4605.98 01:32:01 PM 73.04 1.56 71.48 1030.30 7203.78 01:33:01 PM 55.39 8.49 46.90 1122.42 4090.21 01:34:01 PM 54.20 0.18 54.02 27.04 14275.54 Average: 43.17 4.11 39.06 866.18 8496.53 01:26:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:27:02 PM 5930912 2077816 25.94 2088 1600368 801440 8.85 359772 1494068 48 01:28:01 PM 5930368 2078360 25.95 2088 1600372 801376 8.85 360652 1493832 4 01:29:01 PM 5930464 2078264 25.95 2088 1600376 801324 8.85 360424 1493836 4 01:30:01 PM 5863156 2145572 26.79 2088 1618280 823220 9.09 423180 1497092 1044 01:31:01 PM 5392092 2616636 32.67 2088 1901080 950672 10.50 658084 1677716 167372 01:32:01 PM 5320608 2688120 33.56 2088 1998776 895076 9.88 633568 1753216 93772 01:33:01 PM 4863620 3145108 39.27 2088 2412076 934824 10.32 843252 1971460 406700 01:34:01 PM 4877292 3131436 39.10 2088 2412868 916900 10.12 828684 1971008 7628 Average: 5513564 2495164 31.16 2088 1893024 865604 9.56 558452 1669028 84572 01:26:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 01:27:02 PM eth0 117.07 58.81 421.21 18.95 0.00 0.00 0.00 01:27:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:27:02 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:28:01 PM eth0 0.41 0.25 0.26 0.20 0.00 0.00 0.00 01:28:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:28:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:29:01 PM eth0 0.25 0.10 0.01 0.01 0.00 0.00 0.00 01:29:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:29:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:30:01 PM eth0 87.24 55.16 258.67 20.47 0.00 0.00 0.00 01:30:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:30:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:31:01 PM eth0 83.15 65.18 836.04 19.09 0.00 0.00 0.00 01:31:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:31:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:32:01 PM eth0 36.90 34.26 305.89 13.98 0.00 0.00 0.00 01:32:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:32:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:33:01 PM eth0 184.75 148.36 4603.24 13.46 0.00 0.00 0.00 01:33:01 PM lo 0.63 0.63 0.12 0.12 0.00 0.00 0.00 01:33:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:34:01 PM eth0 11.69 12.67 10.78 5.85 0.00 0.00 0.00 01:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:34:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 65.33 46.95 806.25 11.53 0.00 0.00 0.00 Average: lo 0.08 0.08 0.01 0.01 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) 07/03/2025 _x86_64_ (2 CPU) 01:25:38 PM LINUX RESTART 01:26:01 PM CPU %user %nice %system %iowait %steal %idle 01:27:02 PM all 10.79 0.00 3.70 2.83 3.59 79.10 01:27:02 PM 0 10.61 0.00 3.45 3.28 3.60 79.05 01:27:02 PM 1 10.97 0.00 3.94 2.38 3.55 79.16 01:28:01 PM all 0.20 0.00 0.05 0.00 0.25 99.50 01:28:01 PM 0 0.34 0.00 0.03 0.00 0.20 99.42 01:28:01 PM 1 0.08 0.00 0.07 0.00 0.29 99.56 01:29:01 PM all 0.20 0.00 0.07 0.00 0.23 99.50 01:29:01 PM 0 0.33 0.00 0.07 0.00 0.28 99.32 01:29:01 PM 1 0.05 0.00 0.07 0.00 0.20 99.68 01:30:01 PM all 4.96 0.00 0.38 0.04 0.72 93.89 01:30:01 PM 0 4.63 0.00 0.54 0.03 0.72 94.08 01:30:01 PM 1 5.31 0.00 0.22 0.05 0.70 93.72 01:31:01 PM all 35.44 0.00 3.61 2.43 2.90 55.62 01:31:01 PM 0 49.13 0.00 4.35 2.05 3.50 40.97 01:31:01 PM 1 22.10 0.00 2.89 2.83 2.32 69.87 01:32:01 PM all 36.93 0.00 3.63 0.72 3.16 55.55 01:32:01 PM 0 42.15 0.00 4.07 0.95 3.29 49.53 01:32:01 PM 1 31.77 0.00 3.19 0.50 3.03 61.51 01:33:01 PM all 34.83 0.00 7.58 0.53 4.40 52.67 01:33:01 PM 0 36.78 0.00 7.86 0.55 4.52 50.29 01:33:01 PM 1 32.89 0.00 7.30 0.50 4.29 55.03 01:34:01 PM all 38.45 0.00 2.53 0.92 2.62 55.47 01:34:01 PM 0 47.32 0.00 3.56 1.38 2.67 45.06 01:34:01 PM 1 29.82 0.00 1.53 0.48 2.57 65.61 Average: all 20.01 0.00 2.67 0.93 2.22 74.16 Average: 0 23.55 0.00 2.96 1.03 2.33 70.13 Average: 1 16.51 0.00 2.39 0.84 2.11 78.15