---> uname -a: Linux prd-centos7-docker-2c-8g-9658.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 7.5G 13G 38% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 605 4747 16 2468 6919 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:ad:00:16 brd ff:ff:ff:ff:ff:ff inet 10.32.6.187/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 85957sec preferred_lft 85957sec inet6 fe80::f816:3eff:fead:16/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:ec:20:d0:de 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) 11/19/2025 _x86_64_ (2 CPU) 01:47:48 PM LINUX RESTART 01:48:01 PM tps rtps wtps bread/s bwrtn/s 01:49:01 PM 203.64 104.51 99.13 9338.69 39651.19 01:50:01 PM 94.50 0.00 94.50 0.00 9160.27 01:51:01 PM 117.44 1.30 116.14 246.10 6125.37 01:52:01 PM 61.21 3.19 58.02 902.50 7635.46 01:53:01 PM 12.69 0.00 12.69 0.00 1597.57 01:54:01 PM 8.37 1.98 6.39 505.68 708.94 01:55:01 PM 29.73 0.57 29.16 79.13 3800.75 Average: 75.37 15.94 59.43 1582.14 9812.43 01:48:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:49:01 PM 5704284 2304452 28.77 2088 1698284 907568 10.02 507624 1552488 50560 01:50:01 PM 5365404 2643332 33.01 2088 1947104 940788 10.39 622640 1721600 110524 01:51:01 PM 4936840 3071896 38.36 2088 2085440 1169868 12.92 983968 1760436 96264 01:52:01 PM 4507300 3501436 43.72 2088 2262036 1454576 16.06 1353744 1804996 32048 01:53:01 PM 4411324 3597412 44.92 2088 2286244 1590664 17.56 1433332 1817756 11416 01:54:01 PM 4936508 3072228 38.36 2088 2387572 860168 9.50 962012 1760780 79092 01:55:01 PM 4867820 3140916 39.22 2088 2394064 922016 10.18 1032416 1758580 7632 Average: 4961354 3047382 38.05 2088 2151535 1120807 12.37 985105 1739519 55362 01:48:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 01:49:01 PM eth0 344.43 175.27 837.38 52.15 0.00 0.00 0.00 01:49:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:49:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:50:01 PM eth0 160.42 111.54 907.93 11.46 0.00 0.00 0.00 01:50:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:50:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:51:01 PM eth0 366.22 411.38 1968.82 68.47 0.00 0.00 0.00 01:51:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:51:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:52:01 PM eth0 156.61 175.54 1222.55 24.12 0.00 0.00 0.00 01:52:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:52:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:53:01 PM eth0 8.70 8.62 50.83 1.86 0.00 0.00 0.00 01:53:01 PM lo 0.03 0.03 0.01 0.01 0.00 0.00 0.00 01:53:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:54:01 PM eth0 18.94 14.77 13.15 9.18 0.00 0.00 0.00 01:54:01 PM lo 0.12 0.12 0.01 0.01 0.00 0.00 0.00 01:54:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:55:01 PM eth0 17.52 15.82 16.27 6.33 0.00 0.00 0.00 01:55:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:55:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 153.25 130.40 716.62 24.79 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) 11/19/2025 _x86_64_ (2 CPU) 01:47:48 PM LINUX RESTART 01:48:01 PM CPU %user %nice %system %iowait %steal %idle 01:49:01 PM all 39.52 0.00 10.40 7.80 3.22 39.06 01:49:01 PM 0 47.63 0.00 11.02 6.17 3.30 31.89 01:49:01 PM 1 31.60 0.00 9.79 9.38 3.16 46.07 01:50:01 PM all 34.06 0.00 3.43 0.88 2.78 58.84 01:50:01 PM 0 18.18 0.00 2.39 0.49 2.45 76.49 01:50:01 PM 1 50.53 0.00 4.53 1.30 3.12 40.52 01:51:01 PM all 57.83 0.00 4.11 2.81 4.27 30.98 01:51:01 PM 0 48.96 0.00 5.82 4.08 4.31 36.84 01:51:01 PM 1 66.91 0.00 2.34 1.51 4.24 25.00 01:52:01 PM all 82.12 0.00 3.03 0.70 4.45 9.70 01:52:01 PM 0 79.03 0.00 3.99 0.94 4.44 11.60 01:52:01 PM 1 85.21 0.00 2.07 0.45 4.48 7.78 01:53:01 PM all 80.60 0.00 2.11 0.01 4.17 13.10 01:53:01 PM 0 79.69 0.00 2.35 0.02 4.10 13.86 01:53:01 PM 1 81.51 0.00 1.88 0.02 4.25 12.34 01:54:01 PM all 86.44 0.00 2.55 0.16 3.85 7.00 01:54:01 PM 0 86.46 0.00 2.69 0.18 3.83 6.83 01:54:01 PM 1 86.45 0.00 2.38 0.13 3.86 7.18 01:55:01 PM all 38.66 0.00 2.79 0.48 2.66 55.41 01:55:01 PM 0 56.38 0.00 3.62 0.86 2.86 36.28 01:55:01 PM 1 21.66 0.00 2.00 0.12 2.47 73.74 Average: all 59.38 0.00 4.09 1.86 3.62 31.06 Average: 0 58.91 0.00 4.56 1.83 3.60 31.09 Average: 1 59.85 0.00 3.60 1.88 3.64 31.02