---> uname -a: Linux prd-centos7-docker-2c-8g-690.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 7.1G 13G 36% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 554 5163 16 2103 6981 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:92:1a:9d brd ff:ff:ff:ff:ff:ff inet 10.32.6.147/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 85872sec preferred_lft 85872sec inet6 fe80::f816:3eff:fe92:1a9d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:53:9d:a1:0a 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) 12/15/2025 _x86_64_ (2 CPU) 08:12:57 PM LINUX RESTART 08:14:01 PM tps rtps wtps bread/s bwrtn/s 08:15:01 PM 2.51 0.00 2.51 0.00 796.69 08:16:01 PM 0.22 0.00 0.22 0.00 2.20 08:17:01 PM 0.17 0.00 0.17 0.00 1.38 08:18:01 PM 59.74 9.52 50.22 976.36 2124.31 08:19:01 PM 75.72 0.00 75.72 0.00 7494.71 08:20:01 PM 72.95 5.49 67.45 1875.15 6812.75 08:21:01 PM 31.30 4.25 27.06 243.22 1591.48 Average: 34.67 2.75 31.91 442.13 2689.84 08:14:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:15:01 PM 5964960 2043768 25.52 2088 1601304 803640 8.87 324156 1494976 12 08:16:01 PM 5965956 2042772 25.51 2088 1601308 803592 8.87 323004 1494740 4 08:17:01 PM 5966244 2042484 25.50 2088 1601312 803592 8.87 322888 1494740 4 08:18:01 PM 5683236 2325492 29.04 2088 1728796 885052 9.77 513996 1565364 56796 08:19:01 PM 5435732 2572996 32.13 2088 1905680 900908 9.95 569948 1703736 58592 08:20:01 PM 5196632 2812096 35.11 2088 2048072 991048 10.94 735048 1770684 18840 08:21:01 PM 5255316 2753412 34.38 2088 2043432 932536 10.30 803696 1643756 9300 Average: 5638297 2370431 29.60 2088 1789986 874338 9.65 513248 1595428 20507 08:14:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:15:01 PM eth0 1.05 0.85 1.69 0.36 0.00 0.00 0.00 08:15:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:15:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:16:01 PM eth0 0.18 0.10 0.01 0.01 0.00 0.00 0.00 08:16:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:16:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:17:01 PM eth0 0.15 0.10 0.01 0.01 0.00 0.00 0.00 08:17:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:17:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:18:01 PM eth0 155.88 91.38 673.76 38.55 0.00 0.00 0.00 08:18:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:18:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:19:01 PM eth0 66.26 59.47 696.17 6.59 0.00 0.00 0.00 08:19:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:19:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:20:01 PM eth0 21.86 19.76 86.04 5.98 0.00 0.00 0.00 08:20:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:20:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:21:01 PM eth0 14.17 13.82 10.77 6.25 0.00 0.00 0.00 08:21:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:21:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 37.08 26.50 209.84 8.25 0.00 0.00 0.00 Average: lo 0.00 0.00 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) 12/15/2025 _x86_64_ (2 CPU) 08:12:57 PM LINUX RESTART 08:14:01 PM CPU %user %nice %system %iowait %steal %idle 08:15:01 PM all 0.29 0.00 0.12 0.00 0.55 99.04 08:15:01 PM 0 0.15 0.00 0.12 0.00 0.58 99.15 08:15:01 PM 1 0.43 0.00 0.10 0.00 0.50 98.97 08:16:01 PM all 0.14 0.00 0.05 0.00 0.66 99.15 08:16:01 PM 0 0.22 0.00 0.07 0.00 0.50 99.22 08:16:01 PM 1 0.07 0.00 0.05 0.00 0.84 99.04 08:17:01 PM all 0.16 0.00 0.04 0.00 0.18 99.62 08:17:01 PM 0 0.27 0.00 0.03 0.00 0.12 99.58 08:17:01 PM 1 0.05 0.00 0.07 0.00 0.25 99.63 08:18:01 PM all 24.96 0.00 2.67 2.15 3.31 66.91 08:18:01 PM 0 33.75 0.00 3.55 3.36 3.60 55.73 08:18:01 PM 1 16.35 0.00 1.80 0.98 3.02 77.85 08:19:01 PM all 32.47 0.00 3.15 1.01 4.43 58.94 08:19:01 PM 0 33.85 0.00 3.14 1.10 3.74 58.17 08:19:01 PM 1 31.15 0.00 3.14 0.92 5.09 59.69 08:20:01 PM all 33.27 0.00 5.47 1.08 4.61 55.58 08:20:01 PM 0 33.79 0.00 5.43 0.92 4.55 55.33 08:20:01 PM 1 32.74 0.00 5.53 1.23 4.67 55.83 08:21:01 PM all 36.85 0.00 2.68 0.67 3.80 56.00 08:21:01 PM 0 44.55 0.00 2.91 0.45 4.26 47.84 08:21:01 PM 1 29.28 0.00 2.44 0.87 3.36 64.05 Average: all 18.12 0.00 2.01 0.69 2.49 76.69 Average: 0 20.66 0.00 2.15 0.82 2.45 73.91 Average: 1 15.61 0.00 1.86 0.57 2.52 79.44