---> uname -a: Linux prd-centos7-docker-2c-8g-7615.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: 2799.998 BogoMIPS: 5599.99 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 646 4184 16 2989 6867 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:77:f0:8d brd ff:ff:ff:ff:ff:ff inet 10.32.6.138/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 85837sec preferred_lft 85837sec inet6 fe80::f816:3eff:fe77:f08d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:45:df:c0:b3 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) 10/28/2025 _x86_64_ (2 CPU) 08:50:44 PM LINUX RESTART 08:51:02 PM tps rtps wtps bread/s bwrtn/s 08:52:01 PM 178.62 76.47 102.15 6548.85 40414.81 08:53:01 PM 64.37 0.15 64.22 2.93 5801.10 08:54:01 PM 127.98 1.10 126.88 259.92 8655.88 08:55:01 PM 96.34 3.56 92.78 964.08 6306.44 08:56:01 PM 54.74 0.20 54.54 5.59 17766.67 08:57:01 PM 7.19 0.35 6.84 243.19 716.54 08:58:01 PM 21.04 0.58 20.46 141.04 8148.58 08:59:01 PM 23.46 1.68 21.78 148.52 3521.15 09:00:01 PM 20.13 0.18 19.95 34.77 627.29 Average: 65.78 9.24 56.54 917.22 10162.66 08:51:02 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:52:01 PM 5659888 2348840 29.33 2088 1698080 957664 10.57 562632 1545344 48704 08:53:01 PM 5440972 2567756 32.06 2088 1888112 945020 10.43 595364 1692440 132508 08:54:01 PM 5022856 2985872 37.28 2088 2023864 1220912 13.48 932840 1733540 57448 08:55:01 PM 4337532 3671196 45.84 2088 2424156 1427556 15.76 1427720 1889244 262740 08:56:01 PM 3889568 4119160 51.43 2088 2631320 1711304 18.89 1702004 2042484 8036 08:57:01 PM 3757108 4251620 53.09 2088 2657868 1777324 19.62 1813656 2059784 8464 08:58:01 PM 4344328 3664400 45.76 2088 2896292 950292 10.49 1139504 2141912 75844 08:59:01 PM 4251104 3757624 46.92 2088 2906176 1022720 11.29 1426944 1947132 9524 09:00:01 PM 4265352 3743376 46.74 2088 2907436 1006676 11.11 1413136 1946692 9528 Average: 4552079 3456649 43.16 2088 2448145 1224385 13.52 1223756 1888730 68088 08:51:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:52:01 PM eth0 266.49 156.99 984.11 52.99 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 57.68 56.08 699.28 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 255.02 282.70 1136.14 51.55 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 323.92 359.71 3388.62 47.34 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 101.01 127.93 533.61 402.58 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 9.03 8.84 56.10 1.72 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 53.70 81.36 10.55 554.50 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 112.14 140.41 40.81 1194.68 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 11.47 13.27 10.73 6.00 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 132.03 136.33 761.81 257.89 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) 10/28/2025 _x86_64_ (2 CPU) 08:50:44 PM LINUX RESTART 08:51:02 PM CPU %user %nice %system %iowait %steal %idle 08:52:01 PM all 35.89 0.00 8.21 7.38 6.25 42.27 08:52:01 PM 0 44.00 0.00 9.61 7.10 6.59 32.70 08:52:01 PM 1 28.00 0.00 6.84 7.67 5.90 51.60 08:53:01 PM all 32.43 0.00 2.78 0.74 4.15 59.90 08:53:01 PM 0 20.16 0.00 2.33 0.64 3.63 73.24 08:53:01 PM 1 45.08 0.00 3.25 0.83 4.70 46.15 08:54:01 PM all 48.74 0.00 3.92 3.22 7.55 36.57 08:54:01 PM 0 40.67 0.00 5.18 5.42 8.01 40.72 08:54:01 PM 1 57.05 0.00 2.63 0.97 7.06 32.29 08:55:01 PM all 65.27 0.00 3.77 2.31 8.16 20.49 08:55:01 PM 0 59.53 0.00 4.94 3.11 8.69 23.73 08:55:01 PM 1 71.11 0.00 2.57 1.51 7.61 17.20 08:56:01 PM all 74.83 0.00 3.33 1.17 7.47 13.19 08:56:01 PM 0 72.92 0.00 3.75 1.72 7.73 13.89 08:56:01 PM 1 76.75 0.00 2.91 0.61 7.22 12.52 08:57:01 PM all 76.66 0.00 2.09 0.03 8.25 12.97 08:57:01 PM 0 78.16 0.00 2.38 0.02 8.24 11.20 08:57:01 PM 1 75.16 0.00 1.80 0.04 8.27 14.73 08:58:01 PM all 77.98 0.00 2.91 0.30 7.38 11.44 08:58:01 PM 0 78.60 0.00 3.25 0.16 7.51 10.48 08:58:01 PM 1 77.39 0.00 2.57 0.43 7.23 12.39 08:59:01 PM all 34.00 0.00 2.08 0.66 4.47 58.79 08:59:01 PM 0 35.51 0.00 2.22 0.41 4.41 57.45 08:59:01 PM 1 32.49 0.00 1.93 0.91 4.53 60.14 09:00:01 PM all 36.19 0.00 2.18 0.66 4.35 56.62 09:00:01 PM 0 35.33 0.00 1.72 0.44 4.42 58.09 09:00:01 PM 1 37.05 0.00 2.64 0.90 4.28 55.12 Average: all 53.16 0.00 3.47 1.84 6.42 35.11 Average: 0 51.16 0.00 3.92 2.12 6.55 36.25 Average: 1 55.17 0.00 3.02 1.56 6.28 33.96