---> uname -a: Linux prd-centos7-docker-2c-8g-6910.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 679 4146 16 2994 6834 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:f9:9c:0e brd ff:ff:ff:ff:ff:ff inet 10.32.7.120/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 85733sec preferred_lft 85733sec inet6 fe80::f816:3eff:fef9:9c0e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:7f:b3:62:68 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) 10/19/2025 _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 67.43 9.52 57.91 976.03 3042.69 08:54:01 PM 97.34 0.00 97.34 0.00 8743.96 08:55:02 PM 92.89 1.07 91.83 258.94 5597.79 08:56:01 PM 90.01 2.75 87.26 512.01 4607.89 08:57:01 PM 59.34 1.01 58.33 463.03 16146.94 08:58:01 PM 15.80 0.13 15.66 4.12 3746.56 08:59:01 PM 6.92 0.33 6.58 242.50 621.92 09:00:01 PM 17.48 0.53 16.95 133.07 7977.04 09:01:01 PM 23.02 1.70 21.32 148.50 3488.97 09:02:01 PM 18.34 0.27 18.07 36.95 578.28 Average: 48.84 1.73 47.11 277.59 5464.68 08:52:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:53:01 PM 5580556 2428180 30.32 2088 1734324 970972 10.72 611684 1569700 65408 08:54:01 PM 5379860 2628876 32.83 2088 1900516 967620 10.68 639476 1702804 58564 08:55:02 PM 4974656 3034080 37.88 2088 2020540 1260984 13.92 978284 1737340 49288 08:56:01 PM 4501236 3507500 43.80 2088 2162584 1563876 17.27 1385480 1783836 59432 08:57:01 PM 3856752 4151984 51.84 2088 2628136 1703548 18.81 1728732 2049256 100404 08:58:01 PM 3793116 4215620 52.64 2088 2647384 1723580 19.03 1787592 2051248 10912 08:59:01 PM 3921616 4087120 51.03 2088 2667500 1520584 16.79 1643992 2064360 8000 09:00:01 PM 4294844 3713892 46.37 2088 2902416 971944 10.73 1185600 2143024 77044 09:01:01 PM 4237248 3771488 47.09 2088 2910040 1019440 11.26 1436236 1949760 8240 09:02:01 PM 4272388 3736348 46.65 2088 2916096 976192 10.78 1397904 1951972 12500 Average: 4481227 3527509 44.05 2088 2448954 1267874 14.00 1279498 1900330 44979 08:52:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:53:01 PM eth0 105.68 81.76 702.48 39.03 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 36.41 32.20 544.08 4.24 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 08:55:02 PM eth0 210.65 228.44 1014.45 39.89 0.00 0.00 0.00 08:55:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:55:02 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:56:01 PM eth0 288.24 336.86 1990.49 47.86 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 163.98 177.96 2058.45 415.42 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 21.30 22.85 71.33 7.50 0.00 0.00 0.00 08:58:01 PM lo 0.03 0.03 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 4.26 4.79 3.42 1.46 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 46.94 71.81 7.77 566.04 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 115.30 153.58 45.10 1207.84 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 10.46 11.50 9.96 5.21 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 100.21 112.04 644.04 234.10 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) 10/19/2025 _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 27.47 0.00 2.47 3.53 12.99 53.54 08:53:01 PM 0 31.68 0.00 2.99 2.46 13.47 49.40 08:53:01 PM 1 23.36 0.00 1.95 4.57 12.53 57.58 08:54:01 PM all 27.74 0.00 2.76 1.10 12.33 56.07 08:54:01 PM 0 19.88 0.00 2.26 0.86 12.18 64.81 08:54:01 PM 1 35.82 0.00 3.32 1.34 12.46 47.06 08:55:02 PM all 39.91 0.00 3.91 2.77 16.43 36.98 08:55:02 PM 0 34.36 0.00 4.30 4.54 17.21 39.59 08:55:02 PM 1 45.63 0.00 3.51 0.94 15.64 34.28 08:56:01 PM all 48.38 0.00 3.03 4.05 17.63 26.91 08:56:01 PM 0 38.03 0.00 4.26 6.93 18.59 32.20 08:56:01 PM 1 59.41 0.00 1.71 1.01 16.60 21.27 08:57:01 PM all 53.16 0.00 3.69 1.58 17.32 24.25 08:57:01 PM 0 51.59 0.00 3.97 2.30 17.62 24.51 08:57:01 PM 1 54.74 0.00 3.42 0.84 17.01 24.00 08:58:01 PM all 73.47 0.00 2.62 0.34 17.49 6.08 08:58:01 PM 0 72.40 0.00 2.85 0.66 17.62 6.46 08:58:01 PM 1 74.52 0.00 2.38 0.04 17.35 5.71 08:59:01 PM all 66.61 0.00 2.32 0.03 17.18 13.87 08:59:01 PM 0 66.22 0.00 2.52 0.04 17.24 13.99 08:59:01 PM 1 67.03 0.00 2.10 0.00 17.11 13.75 09:00:01 PM all 65.59 0.00 2.81 0.51 17.44 13.66 09:00:01 PM 0 65.77 0.00 3.18 0.57 17.43 13.06 09:00:01 PM 1 65.39 0.00 2.46 0.46 17.44 14.25 09:01:01 PM all 26.06 0.00 2.37 0.51 14.55 56.52 09:01:01 PM 0 31.96 0.00 2.41 0.53 15.77 49.32 09:01:01 PM 1 20.30 0.00 2.32 0.47 13.37 63.54 09:02:01 PM all 31.65 0.00 2.26 0.40 11.42 54.27 09:02:01 PM 0 35.12 0.00 2.22 0.46 11.04 51.16 09:02:01 PM 1 28.20 0.00 2.32 0.36 11.81 57.32 Average: all 45.44 0.00 2.83 1.50 15.43 34.80 Average: 0 44.13 0.00 3.10 1.97 15.79 35.01 Average: 1 46.77 0.00 2.55 1.03 15.06 34.59