---> uname -a: Linux prd-centos7-docker-2c-8g-1882.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 635 4195 16 2989 6878 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:a8:9d:e5 brd ff:ff:ff:ff:ff:ff inet 10.32.7.38/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 85833sec preferred_lft 85833sec inet6 fe80::f816:3eff:fea8:9de5/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:12:d6:06:8e 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) 08/01/2025 _x86_64_ (2 CPU) 08:50:49 PM LINUX RESTART 08:51:02 PM tps rtps wtps bread/s bwrtn/s 08:52:01 PM 218.58 119.76 98.82 9945.42 39971.61 08:53:01 PM 61.12 0.20 60.92 6.93 4928.61 08:54:01 PM 112.12 1.10 111.02 260.14 9799.07 08:55:01 PM 97.88 3.56 94.32 943.10 4952.15 08:56:01 PM 61.96 0.32 61.65 30.18 18301.71 08:57:01 PM 10.67 0.00 10.67 0.00 1722.32 08:58:01 PM 7.49 0.88 6.60 377.04 517.95 08:59:01 PM 31.13 1.73 29.40 155.55 10580.09 09:00:01 PM 21.85 0.18 21.67 34.77 1076.24 Average: 68.93 14.00 54.92 1290.30 10154.04 08:51:02 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:52:01 PM 5726572 2282156 28.50 2088 1676296 910392 10.05 507740 1536512 38708 08:53:01 PM 5502816 2505912 31.29 2088 1877328 892652 9.86 536796 1688904 158984 08:54:01 PM 5045908 2962820 36.99 2088 2011732 1230368 13.58 913012 1734068 47348 08:55:01 PM 4650312 3358416 41.93 2088 2175148 1325956 14.64 1235924 1785868 59020 08:56:01 PM 4033788 3974940 49.63 2088 2628268 1465840 16.18 1561560 2040348 34056 08:57:01 PM 3952884 4055844 50.64 2088 2651092 1679724 18.55 1625444 2053288 8384 08:58:01 PM 3286348 4722380 58.97 2088 2670560 2206884 24.37 2273800 2067988 3560 08:59:01 PM 4317176 3691552 46.09 2088 2905040 954872 10.54 1360676 1946788 22300 09:00:01 PM 4355680 3653048 45.61 2088 2906176 915100 10.10 1323712 1946184 7648 Average: 4541276 3467452 43.30 2088 2389071 1286865 14.21 1259852 1866661 42223 08:51:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:52:01 PM eth0 332.03 172.31 836.84 54.93 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 54.10 48.71 747.35 5.23 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 189.84 210.07 1049.13 40.09 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 301.13 356.60 2056.08 52.01 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 169.51 194.17 2045.09 410.84 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 7.82 7.76 50.62 1.63 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 6.04 6.09 3.59 2.14 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 164.91 220.86 47.19 1756.59 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 10.92 12.54 10.39 5.70 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 137.01 136.49 760.69 259.20 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) 08/01/2025 _x86_64_ (2 CPU) 08:50:49 PM LINUX RESTART 08:51:02 PM CPU %user %nice %system %iowait %steal %idle 08:52:01 PM all 37.25 0.00 10.76 9.48 6.41 36.09 08:52:01 PM 0 39.92 0.00 11.42 11.00 6.56 31.11 08:52:01 PM 1 34.59 0.00 10.09 7.99 6.28 41.05 08:53:01 PM all 32.61 0.00 3.28 0.87 5.30 57.94 08:53:01 PM 0 40.89 0.00 4.35 1.12 5.39 48.25 08:53:01 PM 1 24.56 0.00 2.23 0.63 5.20 67.38 08:54:01 PM all 47.32 0.00 3.56 2.43 6.71 39.98 08:54:01 PM 0 42.12 0.00 4.03 4.23 7.49 42.13 08:54:01 PM 1 52.65 0.00 3.09 0.57 5.91 37.78 08:55:01 PM all 67.82 0.00 3.71 2.62 7.16 18.69 08:55:01 PM 0 56.57 0.00 5.71 4.84 7.77 25.11 08:55:01 PM 1 79.39 0.00 1.64 0.36 6.54 12.08 08:56:01 PM all 66.69 0.00 4.14 1.55 6.94 20.68 08:56:01 PM 0 64.46 0.00 4.67 1.97 7.07 21.83 08:56:01 PM 1 68.91 0.00 3.62 1.13 6.82 19.51 08:57:01 PM all 79.90 0.00 2.09 0.01 5.91 12.09 08:57:01 PM 0 79.68 0.00 1.96 0.02 5.78 12.55 08:57:01 PM 1 80.11 0.00 2.22 0.00 6.04 11.63 08:58:01 PM all 87.89 0.00 2.25 0.11 6.41 3.35 08:58:01 PM 0 88.15 0.00 2.33 0.11 6.09 3.33 08:58:01 PM 1 87.64 0.00 2.16 0.11 6.72 3.37 08:59:01 PM all 38.13 0.00 3.00 0.53 5.63 52.72 08:59:01 PM 0 55.69 0.00 3.98 0.65 5.36 34.32 08:59:01 PM 1 21.60 0.00 2.07 0.39 5.89 70.04 09:00:01 PM all 35.94 0.00 2.24 0.49 4.44 56.89 09:00:01 PM 0 30.66 0.00 1.97 0.40 4.34 62.62 09:00:01 PM 1 41.28 0.00 2.52 0.58 4.53 51.08 Average: all 54.33 0.00 3.90 2.02 6.09 33.66 Average: 0 54.91 0.00 4.50 2.72 6.20 31.66 Average: 1 53.75 0.00 3.30 1.31 5.98 35.66