---> uname -a: Linux prd-centos7-docker-2c-8g-2011.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 8.0G 13G 40% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 636 4195 16 2989 6877 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:59:9f:57 brd ff:ff:ff:ff:ff:ff inet 10.32.6.123/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 85848sec preferred_lft 85848sec inet6 fe80::f816:3eff:fe59:9f57/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:72:5d:67:6d 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) 08/25/2025 _x86_64_ (2 CPU) 08:50:39 PM LINUX RESTART 08:51:01 PM tps rtps wtps bread/s bwrtn/s 08:52:01 PM 146.03 43.50 102.53 5565.71 38870.92 08:53:01 PM 90.78 0.00 90.78 0.00 8968.32 08:54:01 PM 105.55 1.51 104.04 302.23 5667.76 08:55:01 PM 110.95 3.26 107.69 925.45 20229.60 08:56:02 PM 23.79 0.10 23.69 3.06 3660.70 08:57:01 PM 8.53 0.36 8.17 247.27 774.39 08:58:01 PM 21.51 0.55 20.96 133.58 8180.54 08:59:01 PM 26.94 1.86 25.07 183.28 3671.76 Average: 66.89 6.41 60.48 921.98 11276.91 08:51:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:52:01 PM 5695520 2313216 28.88 2088 1717904 891748 9.85 507624 1560480 58548 08:53:01 PM 5458424 2550312 31.84 2088 1888928 942236 10.40 573500 1693280 47948 08:54:01 PM 4944284 3064452 38.26 2088 2051852 1228456 13.56 1000380 1744124 80392 08:55:01 PM 4174424 3834312 47.88 2088 2575040 1405256 15.52 1433092 2036712 53072 08:56:02 PM 3936624 4072112 50.85 2088 2632512 1608356 17.76 1657984 2042260 8844 08:57:01 PM 3952876 4055860 50.64 2088 2662364 1511364 16.69 1620192 2061644 12616 08:58:01 PM 4317360 3691376 46.09 2088 2894752 972560 10.74 1172488 2138992 83188 08:59:01 PM 4310308 3698428 46.18 2088 2905512 965188 10.66 1370580 1947440 7520 Average: 4598728 3410008 42.58 2088 2416108 1190646 13.15 1166980 1903116 44016 08:51:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:52:01 PM eth0 322.73 161.89 1010.22 52.67 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 50.97 46.89 649.93 10.71 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 08:54:01 PM eth0 292.07 341.25 1558.12 55.22 0.00 0.00 0.00 08:54:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:54:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:55:01 PM eth0 300.73 354.54 2968.55 431.10 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 08:56:02 PM eth0 66.61 74.66 529.61 10.94 0.00 0.00 0.00 08:56:02 PM lo 0.03 0.03 0.01 0.01 0.00 0.00 0.00 08:56:02 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:57:01 PM eth0 8.86 9.19 52.02 2.07 0.00 0.00 0.00 08:57:01 PM lo 0.00 0.00 0.00 0.00 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 44.43 81.69 10.90 554.98 0.00 0.00 0.00 08:58:01 PM lo 0.12 0.12 0.01 0.01 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 119.68 147.05 43.26 1198.78 0.00 0.00 0.00 08:59:01 PM lo 0.00 0.00 0.00 0.00 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 Average: eth0 151.09 152.46 854.56 290.04 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) 08/25/2025 _x86_64_ (2 CPU) 08:50:39 PM LINUX RESTART 08:51:01 PM CPU %user %nice %system %iowait %steal %idle 08:52:01 PM all 42.16 0.00 8.85 5.57 3.20 40.22 08:52:01 PM 0 44.53 0.00 10.20 4.51 3.03 37.73 08:52:01 PM 1 39.80 0.00 7.53 6.64 3.34 42.69 08:53:01 PM all 34.65 0.00 3.49 1.11 3.14 57.61 08:53:01 PM 0 39.26 0.00 3.54 1.48 3.14 52.57 08:53:01 PM 1 30.11 0.00 3.42 0.75 3.13 62.59 08:54:01 PM all 56.67 0.00 4.45 2.55 3.78 32.55 08:54:01 PM 0 47.49 0.00 6.38 4.66 3.76 37.71 08:54:01 PM 1 66.09 0.00 2.47 0.36 3.82 27.26 08:55:01 PM all 63.95 0.00 4.70 2.96 3.45 24.94 08:55:01 PM 0 58.22 0.00 6.13 4.16 3.26 28.22 08:55:01 PM 1 69.76 0.00 3.26 1.76 3.62 21.60 08:56:02 PM all 86.66 0.00 2.69 0.34 4.36 5.95 08:56:02 PM 0 85.18 0.00 2.80 0.61 4.39 7.01 08:56:02 PM 1 88.12 0.00 2.57 0.07 4.33 4.90 08:57:01 PM all 81.93 0.00 2.17 0.04 3.87 12.00 08:57:01 PM 0 82.72 0.00 2.38 0.02 3.78 11.09 08:57:01 PM 1 81.18 0.00 1.93 0.04 3.96 12.89 08:58:01 PM all 75.01 0.00 2.82 0.29 3.22 18.66 08:58:01 PM 0 80.58 0.00 3.17 0.36 3.35 12.54 08:58:01 PM 1 69.46 0.00 2.50 0.23 3.09 24.71 08:59:01 PM all 35.40 0.00 2.31 0.19 2.31 59.80 08:59:01 PM 0 43.61 0.00 2.70 0.23 2.42 51.05 08:59:01 PM 1 27.38 0.00 1.91 0.14 2.21 68.36 Average: all 59.10 0.00 3.95 1.65 3.41 31.90 Average: 0 59.81 0.00 4.69 2.03 3.39 30.09 Average: 1 58.40 0.00 3.22 1.27 3.43 33.69