---> uname -a: Linux prd-centos7-docker-2c-8g-4865.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 650 4190 16 2980 6863 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:78:82:93 brd ff:ff:ff:ff:ff:ff inet 10.32.6.147/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 85860sec preferred_lft 85860sec inet6 fe80::f816:3eff:fe78:8293/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:7b:53:a1:bc 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) 09/27/2025 _x86_64_ (2 CPU) 04:36:47 AM LINUX RESTART 04:37:01 AM tps rtps wtps bread/s bwrtn/s 04:38:01 AM 211.96 114.94 97.02 9536.28 38802.18 04:39:01 AM 69.61 0.20 69.41 6.93 5156.78 04:40:01 AM 110.96 0.87 110.09 203.00 9349.05 04:41:01 AM 102.18 3.48 98.70 939.81 6649.15 04:42:01 AM 62.85 0.35 62.50 31.27 17797.57 04:43:02 AM 8.69 0.00 8.69 0.00 1383.12 04:44:01 AM 9.49 0.90 8.59 383.42 600.98 04:45:01 AM 30.22 1.71 28.50 215.52 9263.72 Average: 75.89 15.34 60.55 1417.14 11149.43 04:37:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:38:01 AM 5656304 2352432 29.37 2088 1693112 976812 10.78 565044 1548088 43188 04:39:01 AM 5446392 2562344 31.99 2088 1887816 941388 10.39 588376 1694188 152576 04:40:01 AM 4914912 3093824 38.63 2088 2066352 1319920 14.57 992752 1784512 102120 04:41:01 AM 4508560 3500176 43.70 2088 2231364 1418740 15.66 1328760 1834604 63148 04:42:01 AM 3776064 4232672 52.85 2088 2659100 1733808 19.14 1771992 2086452 28400 04:43:02 AM 3675732 4333004 54.10 2088 2677424 1775324 19.60 1861728 2094836 7892 04:44:01 AM 3407792 4600944 57.45 2088 2696456 2038004 22.50 2112332 2109792 36 04:45:01 AM 4289476 3719260 46.44 2088 2895900 1001532 11.06 1266232 2071900 22048 Average: 4459404 3549332 44.32 2088 2350940 1400691 15.46 1310902 1903046 52426 04:37:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 04:38:01 AM eth0 276.54 147.98 923.57 54.70 0.00 0.00 0.00 04:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:38:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:39:01 AM eth0 55.04 49.38 727.09 6.01 0.00 0.00 0.00 04:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:39:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:40:01 AM eth0 227.11 237.60 1886.25 39.60 0.00 0.00 0.00 04:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:40:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:41:01 AM eth0 307.54 368.21 2090.85 52.44 0.00 0.00 0.00 04:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:41:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:42:01 AM eth0 138.03 143.67 2027.02 17.99 0.00 0.00 0.00 04:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:42:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:43:02 AM eth0 7.81 7.64 50.89 1.94 0.00 0.00 0.00 04:43:02 AM lo 0.03 0.03 0.01 0.01 0.00 0.00 0.00 04:43:02 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:44:01 AM eth0 6.39 6.04 8.69 1.87 0.00 0.00 0.00 04:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:44:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:45:01 AM eth0 15.27 14.75 15.98 7.53 0.00 0.00 0.00 04:45:01 AM lo 0.12 0.12 0.01 0.01 0.00 0.00 0.00 04:45:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 129.48 122.15 968.35 22.80 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) 09/27/2025 _x86_64_ (2 CPU) 04:36:47 AM LINUX RESTART 04:37:01 AM CPU %user %nice %system %iowait %steal %idle 04:38:01 AM all 38.96 0.00 11.01 10.53 6.90 32.61 04:38:01 AM 0 48.28 0.00 12.49 11.85 6.74 20.65 04:38:01 AM 1 29.90 0.00 9.54 9.27 7.06 44.23 04:39:01 AM all 32.80 0.00 3.04 0.93 3.12 60.12 04:39:01 AM 0 38.11 0.00 3.17 1.18 2.80 54.74 04:39:01 AM 1 27.59 0.00 2.95 0.68 3.44 65.35 04:40:01 AM all 50.39 0.00 4.30 2.26 5.21 37.84 04:40:01 AM 0 46.21 0.00 6.02 3.90 6.20 37.66 04:40:01 AM 1 54.66 0.00 2.51 0.60 4.20 38.02 04:41:01 AM all 67.21 0.00 3.86 2.31 5.66 20.96 04:41:01 AM 0 58.64 0.00 5.41 3.36 5.98 26.61 04:41:01 AM 1 75.96 0.00 2.31 1.22 5.31 15.21 04:42:01 AM all 73.98 0.00 4.29 1.73 5.46 14.55 04:42:01 AM 0 71.95 0.00 4.88 2.27 5.67 15.22 04:42:01 AM 1 76.03 0.00 3.67 1.20 5.24 13.85 04:43:02 AM all 81.52 0.00 2.14 0.01 3.76 12.56 04:43:02 AM 0 81.38 0.00 2.26 0.02 3.78 12.56 04:43:02 AM 1 81.64 0.00 2.04 0.00 3.76 12.55 04:44:01 AM all 89.63 0.00 2.43 0.06 3.73 4.15 04:44:01 AM 0 88.74 0.00 2.59 0.06 3.89 4.71 04:44:01 AM 1 90.49 0.00 2.28 0.06 3.57 3.60 04:45:01 AM all 49.93 0.00 3.11 0.35 3.26 43.36 04:45:01 AM 0 43.48 0.00 2.42 0.22 3.80 50.09 04:45:01 AM 1 56.60 0.00 3.80 0.46 2.70 36.44 Average: all 60.06 0.00 4.31 2.32 4.65 28.66 Average: 0 59.18 0.00 4.94 2.90 4.87 28.12 Average: 1 60.93 0.00 3.69 1.75 4.43 29.21