---> uname -a: Linux prd-centos7-docker-2c-8g-8193.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 tmpfs 783M 0 783M 0% /run/user/0 ---> free -m: total used free shared buff/cache available Mem: 7821 637 4164 16 3018 6875 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:2c:75:e3 brd ff:ff:ff:ff:ff:ff inet 10.32.7.96/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 85796sec preferred_lft 85796sec inet6 fe80::f816:3eff:fe2c:75e3/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:17:0a:b1:d1 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) 11/04/2025 _x86_64_ (2 CPU) 08:50:59 PM LINUX RESTART 08:52:01 PM tps rtps wtps bread/s bwrtn/s 08:53:01 PM 64.38 0.77 63.61 25.31 5602.58 08:54:01 PM 103.36 1.10 102.26 259.97 9812.38 08:55:01 PM 109.59 1.80 107.80 456.27 5053.97 08:56:01 PM 65.52 1.91 63.60 511.77 17077.32 08:57:01 PM 18.25 0.13 18.11 4.13 3741.32 08:58:01 PM 8.33 0.33 8.00 242.58 735.16 08:59:01 PM 24.52 0.53 23.99 132.96 8103.94 09:00:01 PM 21.31 1.86 19.44 183.25 3483.32 09:01:01 PM 17.34 0.02 17.33 0.13 466.51 Average: 48.07 0.94 47.13 201.87 6008.58 08:52:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:53:01 PM 5501040 2507696 31.31 2088 1852464 907104 10.02 561152 1672752 137984 08:54:01 PM 5040792 2967944 37.06 2088 2010504 1250816 13.81 912276 1743944 52648 08:55:01 PM 4570248 3438488 42.93 2088 2184460 1558184 17.20 1303464 1798916 87892 08:56:01 PM 3972732 4036004 50.40 2088 2651492 1501840 16.58 1605740 2058996 100392 08:57:01 PM 3843144 4165592 52.01 2088 2670800 1730620 19.11 1723664 2065356 10960 08:58:01 PM 3621180 4387556 54.78 2088 2694436 1800268 19.88 1926632 2082380 8048 08:59:01 PM 4264124 3744612 46.76 2088 2927496 983460 10.86 1209840 2152180 87644 09:00:01 PM 4319604 3689132 46.06 2088 2935820 915600 10.11 1338916 1966664 8908 09:01:01 PM 4231336 3777400 47.17 2088 2935704 1011580 11.17 1428012 1964312 8912 Average: 4373800 3634936 45.39 2088 2540353 1295497 14.30 1334411 1945056 55932 08:52:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:53:01 PM eth0 58.72 55.32 744.64 6.06 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 154.64 156.91 1014.37 28.50 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 374.64 448.70 2479.99 64.64 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 173.86 197.60 2067.13 409.86 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 14.07 16.80 64.98 3.00 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 5.32 5.34 8.64 1.35 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 65.23 79.45 9.89 560.58 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 110.05 139.04 39.11 1195.24 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 09:01:01 PM eth0 11.12 13.23 10.72 5.99 0.00 0.00 0.00 09:01:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:01:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 107.54 123.63 715.66 252.78 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) 11/04/2025 _x86_64_ (2 CPU) 08:50:59 PM LINUX RESTART 08:52:01 PM CPU %user %nice %system %iowait %steal %idle 08:53:01 PM all 34.32 0.00 3.14 0.41 2.55 59.58 08:53:01 PM 0 32.00 0.00 2.96 0.36 2.53 62.15 08:53:01 PM 1 36.62 0.00 3.33 0.49 2.56 57.00 08:54:01 PM all 46.26 0.00 3.75 1.64 4.81 43.54 08:54:01 PM 0 42.67 0.00 4.60 1.96 5.14 45.63 08:54:01 PM 1 49.90 0.00 2.87 1.30 4.47 41.45 08:55:01 PM all 60.24 0.00 4.20 1.90 6.80 26.86 08:55:01 PM 0 57.15 0.00 5.36 2.92 7.54 27.03 08:55:01 PM 1 63.37 0.00 3.02 0.89 6.05 26.67 08:56:01 PM all 68.53 0.00 4.50 1.16 7.84 17.97 08:56:01 PM 0 65.43 0.00 4.79 1.24 8.48 20.05 08:56:01 PM 1 71.65 0.00 4.21 1.07 7.18 15.89 08:57:01 PM all 85.39 0.00 2.78 0.06 6.64 5.13 08:57:01 PM 0 84.90 0.00 2.94 0.09 6.49 5.58 08:57:01 PM 1 85.89 0.00 2.61 0.04 6.79 4.67 08:58:01 PM all 78.08 0.00 2.50 0.05 6.49 12.89 08:58:01 PM 0 76.70 0.00 2.73 0.07 6.59 13.91 08:58:01 PM 1 79.46 0.00 2.28 0.00 6.42 11.84 08:59:01 PM all 61.69 0.00 2.79 0.56 6.27 28.69 08:59:01 PM 0 58.53 0.00 2.70 0.61 5.96 32.19 08:59:01 PM 1 64.84 0.00 2.87 0.53 6.57 25.20 09:00:01 PM all 29.34 0.00 2.09 0.32 5.23 63.02 09:00:01 PM 0 43.77 0.00 2.75 0.53 5.09 47.85 09:00:01 PM 1 15.61 0.00 1.46 0.11 5.38 77.43 09:01:01 PM all 34.98 0.00 2.19 0.40 6.69 55.73 09:01:01 PM 0 37.52 0.00 2.30 0.52 6.42 53.23 09:01:01 PM 1 32.48 0.00 2.09 0.28 6.95 58.20 Average: all 54.90 0.00 3.09 0.72 5.91 35.37 Average: 0 55.03 0.00 3.46 0.93 6.01 34.58 Average: 1 54.77 0.00 2.73 0.52 5.81 36.17