---> uname -a: Linux prd-centos7-docker-2c-8g-77.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 7.4G 13G 37% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 616 4830 16 2373 6910 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:76:eb:99 brd ff:ff:ff:ff:ff:ff inet 10.32.6.58/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86065sec preferred_lft 86065sec inet6 fe80::f816:3eff:fe76:eb99/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:bf:32:d1:56 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) 12/09/2025 _x86_64_ (2 CPU) 08:50:37 PM LINUX RESTART 08:51:01 PM tps rtps wtps bread/s bwrtn/s 08:52:01 PM 127.53 22.37 105.16 4611.38 39427.56 08:53:01 PM 82.86 0.00 82.86 0.00 8434.62 08:54:01 PM 119.46 1.53 117.93 303.11 6222.01 08:55:01 PM 80.97 4.54 76.43 1061.30 6377.93 08:56:01 PM 29.97 0.25 29.72 36.90 4563.79 Average: 88.16 5.74 82.42 1202.88 13007.52 08:51:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:52:01 PM 5640636 2368092 29.57 2088 1731636 917592 10.13 554312 1567040 65700 08:53:01 PM 5373760 2634968 32.90 2088 1948976 916384 10.12 616288 1722384 118720 08:54:01 PM 4896056 3112672 38.87 2088 2079180 1254972 13.86 1031868 1757168 86888 08:55:01 PM 4961368 3047360 38.05 2088 2295868 945164 10.44 1028752 1680732 109672 08:56:01 PM 4968332 3040396 37.96 2088 2302432 926544 10.23 1019876 1680616 7648 Average: 5168030 2840698 35.47 2088 2071618 992131 10.95 850219 1681588 77726 08:51:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:52:01 PM eth0 372.77 195.12 1131.26 59.15 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 42.25 37.09 551.31 4.54 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 348.03 393.97 1942.19 64.00 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 214.98 245.36 1666.18 35.85 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 10.86 12.17 10.42 5.68 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 Average: eth0 197.81 176.76 1060.35 33.85 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) 12/09/2025 _x86_64_ (2 CPU) 08:50:37 PM LINUX RESTART 08:51:01 PM CPU %user %nice %system %iowait %steal %idle 08:52:01 PM all 37.23 0.00 6.26 6.08 5.32 45.11 08:52:01 PM 0 39.05 0.00 6.29 6.09 5.47 43.10 08:52:01 PM 1 35.40 0.00 6.21 6.08 5.17 47.13 08:53:01 PM all 32.85 0.00 3.20 0.85 4.39 58.71 08:53:01 PM 0 37.15 0.00 3.40 1.25 4.29 53.91 08:53:01 PM 1 28.63 0.00 2.99 0.44 4.49 63.45 08:54:01 PM all 53.40 0.00 3.94 2.33 7.23 33.11 08:54:01 PM 0 49.10 0.00 5.35 3.84 7.87 33.85 08:54:01 PM 1 57.77 0.00 2.50 0.79 6.60 32.34 08:55:01 PM all 60.18 0.00 3.32 1.77 7.03 27.70 08:55:01 PM 0 56.86 0.00 4.28 2.80 7.32 28.75 08:55:01 PM 1 63.55 0.00 2.38 0.72 6.73 26.62 08:56:01 PM all 37.20 0.00 2.29 0.37 3.39 56.76 08:56:01 PM 0 44.91 0.00 2.46 0.55 3.67 48.41 08:56:01 PM 1 29.61 0.00 2.10 0.20 3.11 64.97 Average: all 44.06 0.00 3.80 2.28 5.46 44.41 Average: 0 45.38 0.00 4.36 2.91 5.72 41.64 Average: 1 42.74 0.00 3.24 1.65 5.20 47.18