---> uname -a: Linux prd-centos7-docker-2c-8g-8457.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 661 4144 16 3015 6852 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:6d:84:7f brd ff:ff:ff:ff:ff:ff inet 10.32.6.128/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 85835sec preferred_lft 85835sec inet6 fe80::f816:3eff:fe6d:847f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:7f:a8:12:63 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) 11/07/2025 _x86_64_ (2 CPU) 08:50:48 PM LINUX RESTART 08:51:02 PM tps rtps wtps bread/s bwrtn/s 08:52:01 PM 217.70 115.16 102.54 9655.68 40666.29 08:53:01 PM 78.62 0.15 78.47 2.93 7923.38 08:54:01 PM 120.04 1.13 118.91 261.16 6760.90 08:55:01 PM 105.89 3.63 102.26 965.67 12767.77 08:56:01 PM 39.68 0.13 39.55 3.73 11811.63 08:57:01 PM 8.51 0.33 8.18 242.42 741.95 08:58:01 PM 19.16 0.55 18.61 134.49 8121.90 08:59:01 PM 20.68 1.65 19.03 153.95 3023.91 09:00:01 PM 21.67 0.18 21.49 34.75 1100.28 Average: 69.94 13.47 56.46 1257.29 10267.50 08:51:02 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:52:01 PM 5651864 2356864 29.43 2088 1705644 941348 10.39 561160 1553048 52116 08:53:01 PM 5407568 2601160 32.48 2088 1891064 957656 10.57 624216 1694732 68148 08:54:01 PM 4939696 3069032 38.32 2088 2055864 1236812 13.66 1001108 1749048 82480 08:55:01 PM 4103024 3905704 48.77 2088 2598992 1419484 15.67 1511752 2019688 221272 08:56:01 PM 3853064 4155664 51.89 2088 2656504 1706976 18.85 1728460 2055344 8036 08:57:01 PM 3745872 4262856 53.23 2088 2683096 1744268 19.26 1815320 2072748 8432 08:58:01 PM 3539396 4469332 55.81 2088 2882508 1667364 18.41 1975860 2111744 16 08:59:01 PM 4247684 3761044 46.96 2088 2930184 985568 10.88 1418992 1960252 22804 09:00:01 PM 4259784 3748944 46.81 2088 2931256 971592 10.73 1407232 1959612 7644 Average: 4416439 3592289 44.85 2088 2481679 1292341 14.27 1338233 1908468 52328 08:51:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:52:01 PM eth0 340.53 184.72 989.40 56.77 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 58.12 55.00 699.71 6.53 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 306.71 342.87 1608.22 58.93 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 304.56 335.14 3287.00 43.34 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 97.60 126.94 533.76 402.83 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 9.56 9.46 51.69 2.45 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 7.52 6.97 4.17 3.02 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 157.95 206.21 46.61 1744.97 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 11.22 12.72 10.50 5.76 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 143.37 142.12 802.95 258.62 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) 11/07/2025 _x86_64_ (2 CPU) 08:50:48 PM LINUX RESTART 08:51:02 PM CPU %user %nice %system %iowait %steal %idle 08:52:01 PM all 41.82 0.00 11.76 7.51 2.39 36.52 08:52:01 PM 0 41.59 0.00 11.06 5.81 2.49 39.05 08:52:01 PM 1 42.09 0.00 12.43 9.21 2.29 33.99 08:53:01 PM all 34.86 0.00 3.04 0.63 1.86 59.61 08:53:01 PM 0 36.99 0.00 3.27 0.63 1.82 57.29 08:53:01 PM 1 32.74 0.00 2.83 0.66 1.90 61.89 08:54:01 PM all 56.94 0.00 4.78 1.56 2.97 33.75 08:54:01 PM 0 56.06 0.00 7.02 2.56 3.04 31.31 08:54:01 PM 1 57.83 0.00 2.52 0.53 2.91 36.21 08:55:01 PM all 71.35 0.00 5.32 1.78 3.17 18.37 08:55:01 PM 0 64.02 0.00 7.31 2.95 3.18 22.54 08:55:01 PM 1 78.77 0.00 3.31 0.60 3.17 14.15 08:56:01 PM all 81.38 0.00 2.90 0.97 3.54 11.21 08:56:01 PM 0 79.09 0.00 3.43 1.12 3.55 12.81 08:56:01 PM 1 83.67 0.00 2.39 0.84 3.52 9.59 08:57:01 PM all 81.51 0.00 2.28 0.05 3.53 12.62 08:57:01 PM 0 81.73 0.00 2.23 0.11 3.35 12.58 08:57:01 PM 1 81.29 0.00 2.34 0.00 3.72 12.65 08:58:01 PM all 88.27 0.00 2.96 0.30 3.60 4.86 08:58:01 PM 0 88.29 0.00 3.11 0.20 3.55 4.85 08:58:01 PM 1 88.26 0.00 2.82 0.40 3.64 4.88 08:59:01 PM all 32.44 0.00 2.53 0.51 1.50 63.02 08:59:01 PM 0 39.33 0.00 2.65 0.82 1.65 55.55 08:59:01 PM 1 25.65 0.00 2.40 0.19 1.35 70.41 09:00:01 PM all 38.76 0.00 2.46 0.15 1.86 56.78 09:00:01 PM 0 52.25 0.00 3.41 0.21 2.14 41.99 09:00:01 PM 1 25.66 0.00 1.57 0.09 1.60 71.08 Average: all 58.16 0.00 4.22 1.49 2.70 33.43 Average: 0 59.63 0.00 4.83 1.60 2.74 31.19 Average: 1 56.70 0.00 3.61 1.38 2.65 35.66