---> uname -a: Linux prd-centos7-docker-2c-8g-6970.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: 2800.000 BogoMIPS: 5600.00 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 tmpfs 783M 0 783M 0% /run/user/0 ---> free -m: total used free shared buff/cache available Mem: 7821 652 4176 16 2991 6861 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:64:98:b0 brd ff:ff:ff:ff:ff:ff inet 10.32.6.51/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 85753sec preferred_lft 85753sec inet6 fe80::f816:3eff:fe64:98b0/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:41:d0:d6:c6 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) 10/20/2025 _x86_64_ (2 CPU) 08:51:08 PM LINUX RESTART 08:52:01 PM tps rtps wtps bread/s bwrtn/s 08:53:02 PM 67.89 8.69 59.20 820.51 5121.81 08:54:01 PM 81.38 1.10 80.28 263.87 7909.32 08:55:01 PM 118.87 0.43 118.44 43.00 5868.16 08:56:01 PM 82.43 3.21 79.22 922.84 11501.71 08:57:01 PM 35.23 0.15 35.08 4.26 10182.65 08:58:01 PM 7.28 0.00 7.28 0.00 1336.79 08:59:01 PM 6.25 0.81 5.44 373.13 390.57 09:00:01 PM 29.59 0.45 29.14 27.16 10635.74 09:01:01 PM 19.83 1.51 18.31 166.34 994.47 09:02:01 PM 15.29 0.10 15.19 1.73 425.95 Average: 46.34 1.65 44.69 262.26 5432.25 08:52:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:53:02 PM 5439020 2569708 32.09 2088 1848108 984924 10.87 657332 1647604 128552 08:54:01 PM 5269484 2739244 34.20 2088 1962588 1144212 12.63 716996 1722196 96156 08:55:01 PM 4865588 3143140 39.25 2088 2084288 1265668 13.97 1062488 1754460 68840 08:56:01 PM 4175364 3833364 47.86 2088 2575768 1380116 15.24 1452556 2007384 85940 08:57:01 PM 3895200 4113528 51.36 2088 2633372 1639492 18.10 1696308 2043892 25716 08:58:01 PM 4024768 3983960 49.75 2088 2652660 1447704 15.98 1555496 2053520 8304 08:59:01 PM 3503736 4504992 56.25 2088 2672060 2032748 22.44 2058160 2068516 7220 09:00:01 PM 4292524 3716204 46.40 2088 2904280 993636 10.97 1225272 2107852 23892 09:01:01 PM 4248204 3760524 46.96 2088 2909368 1003200 11.08 1428768 1948140 8784 09:02:01 PM 4314648 3694080 46.13 2088 2909584 940872 10.39 1363244 1947208 9420 Average: 4402854 3605874 45.02 2088 2515208 1283257 14.17 1321662 1930077 46282 08:52:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:53:02 PM eth0 61.54 55.54 797.37 6.47 0.00 0.00 0.00 08:53:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:53:02 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:54:01 PM eth0 61.63 40.94 431.45 14.52 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 331.25 401.50 1880.98 59.17 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 200.37 211.01 2472.22 27.26 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 97.31 122.19 533.58 404.40 0.00 0.00 0.00 08:57:01 PM lo 0.00 0.00 0.00 0.00 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 7.78 7.97 56.06 1.65 0.00 0.00 0.00 08:58:01 PM lo 0.03 0.03 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 5.10 4.84 3.47 1.61 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 80.28 115.08 16.86 865.20 0.00 0.00 0.00 09:00:01 PM lo 0.12 0.12 0.01 0.01 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 09:01:01 PM eth0 84.02 110.34 34.80 900.06 0.00 0.00 0.00 09:01:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:01:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:02:01 PM eth0 7.67 9.27 7.36 4.54 0.00 0.00 0.00 09:02:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:02:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 93.74 107.96 623.71 228.78 0.00 0.00 0.00 Average: lo 0.01 0.01 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) 10/20/2025 _x86_64_ (2 CPU) 08:51:08 PM LINUX RESTART 08:52:01 PM CPU %user %nice %system %iowait %steal %idle 08:53:02 PM all 32.02 0.00 2.90 1.96 4.78 58.34 08:53:02 PM 0 37.70 0.00 3.38 1.52 5.20 52.20 08:53:02 PM 1 26.43 0.00 2.42 2.40 4.37 64.38 08:54:01 PM all 36.89 0.00 3.70 0.73 6.04 52.64 08:54:01 PM 0 18.38 0.00 2.52 0.21 4.57 74.33 08:54:01 PM 1 56.06 0.00 4.93 1.25 7.57 30.19 08:55:01 PM all 52.77 0.00 4.07 2.97 12.99 27.21 08:55:01 PM 0 40.32 0.00 6.28 5.39 14.29 33.73 08:55:01 PM 1 66.01 0.00 1.72 0.39 11.62 20.27 08:56:01 PM all 57.05 0.00 4.36 1.83 17.42 19.34 08:56:01 PM 0 52.59 0.00 5.34 2.95 18.37 20.74 08:56:01 PM 1 61.61 0.00 3.37 0.70 16.42 17.90 08:57:01 PM all 66.82 0.00 2.91 0.92 16.33 13.02 08:57:01 PM 0 65.09 0.00 3.23 1.23 16.63 13.82 08:57:01 PM 1 68.56 0.00 2.57 0.62 16.04 12.22 08:58:01 PM all 70.12 0.00 2.28 0.04 13.91 13.65 08:58:01 PM 0 69.46 0.00 2.14 0.05 14.04 14.31 08:58:01 PM 1 70.79 0.00 2.43 0.00 13.79 12.99 08:59:01 PM all 77.01 0.00 2.37 0.07 16.54 4.00 08:59:01 PM 0 76.66 0.00 2.29 0.13 17.00 3.92 08:59:01 PM 1 77.34 0.00 2.44 0.04 16.07 4.11 09:00:01 PM all 42.99 0.00 2.81 0.57 13.74 39.88 09:00:01 PM 0 34.70 0.00 2.38 0.44 13.59 48.90 09:00:01 PM 1 51.56 0.00 3.26 0.71 13.88 30.59 09:01:01 PM all 26.61 0.00 2.03 0.58 15.36 55.43 09:01:01 PM 0 30.39 0.00 1.91 0.89 15.37 51.43 09:01:01 PM 1 22.92 0.00 2.17 0.26 15.35 59.30 09:02:01 PM all 32.75 0.00 2.10 0.31 10.34 54.50 09:02:01 PM 0 52.49 0.00 2.62 0.50 11.08 33.30 09:02:01 PM 1 14.52 0.00 1.60 0.13 9.64 74.11 Average: all 49.11 0.00 2.95 1.00 12.73 34.21 Average: 0 47.44 0.00 3.22 1.35 13.01 34.98 Average: 1 50.79 0.00 2.68 0.65 12.45 33.44