---> uname -a: Linux prd-centos7-docker-2c-8g-6720.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 655 4170 16 2994 6858 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:db:d5:ae brd ff:ff:ff:ff:ff:ff inet 10.32.7.157/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 85724sec preferred_lft 85724sec inet6 fe80::f816:3eff:fedb:d5ae/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:d8:c2:3e:2a 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) 10/17/2025 _x86_64_ (2 CPU) 08:51:11 PM LINUX RESTART 08:52:01 PM tps rtps wtps bread/s bwrtn/s 08:53:01 PM 70.87 8.91 61.96 854.07 4229.30 08:54:01 PM 87.18 0.00 87.18 0.00 7669.53 08:55:01 PM 101.62 1.08 100.53 259.61 5437.55 08:56:01 PM 79.06 2.84 76.21 639.52 4505.64 08:57:01 PM 59.48 0.88 58.60 330.29 16007.94 08:58:02 PM 16.84 0.12 16.72 3.59 3741.88 08:59:01 PM 8.15 0.34 7.81 246.60 744.10 09:00:01 PM 17.23 0.53 16.70 132.91 7835.92 09:01:01 PM 21.65 1.68 19.97 148.42 3474.16 09:02:01 PM 17.90 0.28 17.61 36.46 536.48 Average: 48.05 1.67 46.38 265.16 5426.97 08:52:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:53:01 PM 5566940 2441796 30.49 2088 1771164 965872 10.66 604408 1587792 66872 08:54:01 PM 5374264 2634472 32.89 2088 1949328 931872 10.29 613348 1723832 117996 08:55:01 PM 5027956 2980780 37.22 2088 2028204 1175044 12.97 924188 1738236 54372 08:56:01 PM 4498588 3510148 43.83 2088 2166368 1543772 17.04 1386316 1788476 55712 08:57:01 PM 3872944 4135792 51.64 2088 2627840 1684032 18.59 1713748 2050104 100404 08:58:02 PM 3751020 4257716 53.16 2088 2647028 1730088 19.10 1830464 2052428 10900 08:59:01 PM 3940292 4068444 50.80 2088 2667204 1510888 16.68 1626752 2065988 4464 09:00:01 PM 4356736 3652000 45.60 2088 2900916 927796 10.24 1122796 2145924 75840 09:01:01 PM 4287644 3721092 46.46 2088 2909612 985308 10.88 1387316 1951408 8116 09:02:01 PM 4267696 3741040 46.71 2088 2912260 1000320 11.04 1406096 1951908 8720 Average: 4494408 3514328 43.88 2088 2457992 1245499 13.75 1261543 1905610 50340 08:52:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:53:01 PM eth0 81.29 67.29 865.98 22.31 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 21.05 19.23 257.64 3.12 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 239.08 268.71 1129.28 50.21 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 247.42 287.01 1847.91 40.20 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 170.11 188.62 2059.05 415.66 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 08:58:02 PM eth0 14.10 17.57 65.54 3.01 0.00 0.00 0.00 08:58:02 PM lo 0.03 0.03 0.01 0.01 0.00 0.00 0.00 08:58:02 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:59:01 PM eth0 4.29 4.67 3.24 1.34 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 09:00:01 PM eth0 54.60 70.28 7.61 563.27 0.00 0.00 0.00 09:00:01 PM lo 0.12 0.12 0.01 0.01 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 112.03 152.76 39.93 1201.02 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 09:02:01 PM eth0 10.61 11.93 16.08 5.14 0.00 0.00 0.00 09:02:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:02:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 95.61 108.98 630.37 230.95 0.00 0.00 0.00 Average: lo 0.01 0.01 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) 10/17/2025 _x86_64_ (2 CPU) 08:51:11 PM LINUX RESTART 08:52:01 PM CPU %user %nice %system %iowait %steal %idle 08:53:01 PM all 29.55 0.00 2.48 3.53 11.07 53.37 08:53:01 PM 0 31.76 0.00 2.55 3.23 11.28 51.18 08:53:01 PM 1 27.34 0.00 2.43 3.82 10.87 55.54 08:54:01 PM all 27.86 0.00 3.17 0.99 11.90 56.08 08:54:01 PM 0 25.75 0.00 2.52 1.03 11.73 58.97 08:54:01 PM 1 29.99 0.00 3.83 0.96 12.06 53.16 08:55:01 PM all 44.38 0.00 3.63 3.61 17.49 30.89 08:55:01 PM 0 37.34 0.00 4.81 6.00 18.23 33.63 08:55:01 PM 1 51.75 0.00 2.37 1.13 16.72 28.03 08:56:01 PM all 46.15 0.00 3.15 3.30 20.56 26.84 08:56:01 PM 0 36.30 0.00 4.31 5.53 21.34 32.51 08:56:01 PM 1 56.72 0.00 1.92 0.89 19.72 20.75 08:57:01 PM all 55.03 0.00 3.84 2.17 18.17 20.79 08:57:01 PM 0 52.59 0.00 4.31 2.42 18.12 22.56 08:57:01 PM 1 57.47 0.00 3.39 1.94 18.23 18.97 08:58:02 PM all 74.94 0.00 2.53 0.24 15.80 6.49 08:58:02 PM 0 74.73 0.00 2.28 0.45 16.04 6.50 08:58:02 PM 1 75.16 0.00 2.77 0.04 15.56 6.48 08:59:01 PM all 68.30 0.00 2.66 0.06 17.75 11.22 08:59:01 PM 0 70.17 0.00 2.73 0.07 17.18 9.84 08:59:01 PM 1 66.46 0.00 2.62 0.04 18.31 12.57 09:00:01 PM all 68.53 0.00 2.95 0.43 17.30 10.78 09:00:01 PM 0 68.65 0.00 2.64 0.38 17.27 11.06 09:00:01 PM 1 68.43 0.00 3.24 0.50 17.33 10.51 09:01:01 PM all 26.74 0.00 2.47 0.53 14.36 55.90 09:01:01 PM 0 25.81 0.00 2.44 0.40 15.03 56.33 09:01:01 PM 1 27.67 0.00 2.49 0.66 13.69 55.49 09:02:01 PM all 32.41 0.00 1.88 0.42 11.71 53.58 09:02:01 PM 0 41.54 0.00 2.34 0.59 11.61 43.91 09:02:01 PM 1 23.74 0.00 1.45 0.24 11.81 62.76 Average: all 46.77 0.00 2.88 1.55 15.55 33.25 Average: 0 45.76 0.00 3.11 2.07 15.77 33.30 Average: 1 47.78 0.00 2.64 1.04 15.34 33.20