---> uname -a: Linux prd-centos7-docker-2c-8g-1716.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 ---> free -m: total used free shared buff/cache available Mem: 7821 641 4185 16 2993 6872 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:5c:b9:00 brd ff:ff:ff:ff:ff:ff inet 10.32.6.141/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 85815sec preferred_lft 85815sec inet6 fe80::f816:3eff:fe5c:b900/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:af:1d:a9:e7 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) 07/30/2025 _x86_64_ (2 CPU) 08:50:46 PM LINUX RESTART 08:51:01 PM tps rtps wtps bread/s bwrtn/s 08:52:01 PM 195.19 97.36 97.84 8557.72 38986.16 08:53:01 PM 82.37 0.15 82.22 2.93 7266.12 08:54:01 PM 110.25 1.10 109.15 260.05 7365.61 08:55:01 PM 101.27 3.43 97.84 938.90 5701.43 08:56:01 PM 55.51 0.42 55.10 34.72 17526.48 08:57:01 PM 9.85 0.00 9.85 0.00 1228.56 08:58:01 PM 11.49 0.68 10.80 350.40 778.41 08:59:01 PM 25.12 0.53 24.58 41.81 8075.92 09:00:01 PM 24.71 1.52 23.19 166.37 3573.36 Average: 68.51 11.71 56.80 1152.44 10070.86 08:51:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:52:01 PM 5658188 2350548 29.35 2088 1709536 929696 10.26 552224 1556512 52612 08:53:01 PM 5446444 2562292 31.99 2088 1890336 918360 10.14 581808 1696404 93084 08:54:01 PM 5012436 2996300 37.41 2088 2026800 1219688 13.47 938368 1737912 55976 08:55:01 PM 4536432 3472304 43.36 2088 2191220 1410900 15.58 1338268 1793112 42556 08:56:01 PM 3983348 4025388 50.26 2088 2631960 1502892 16.59 1606372 2043588 28800 08:57:01 PM 3872400 4136336 51.65 2088 2647468 1638600 18.09 1705832 2051704 10960 08:58:01 PM 3607636 4401100 54.95 2088 2673424 1870460 20.65 1948768 2070032 5812 08:59:01 PM 4292736 3716000 46.40 2088 2905844 992772 10.96 1215160 2114700 98816 09:00:01 PM 4320712 3688024 46.05 2088 2909524 941452 10.39 1352608 1949588 7396 Average: 4525592 3483144 43.49 2088 2398457 1269424 14.02 1248823 1890395 44001 08:51:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:52:01 PM eth0 285.30 155.77 970.52 55.47 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 54.69 48.16 680.30 5.86 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 232.39 261.43 1132.80 45.55 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 292.87 339.67 2096.49 47.81 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 146.92 170.85 1843.03 405.66 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 7.44 7.34 51.10 1.32 0.00 0.00 0.00 08:57:01 PM lo 0.03 0.03 0.01 0.01 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 13.05 11.02 9.37 6.39 0.00 0.00 0.00 08:58:01 PM lo 0.00 0.00 0.00 0.00 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 75.92 116.28 17.27 772.21 0.00 0.00 0.00 08:59:01 PM lo 0.12 0.12 0.01 0.01 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 90.04 107.29 36.06 980.76 0.00 0.00 0.00 09:00:01 PM lo 0.00 0.00 0.00 0.00 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 Average: eth0 133.36 135.49 760.73 258.22 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) 07/30/2025 _x86_64_ (2 CPU) 08:50:46 PM LINUX RESTART 08:51:01 PM CPU %user %nice %system %iowait %steal %idle 08:52:01 PM all 41.66 0.00 12.19 6.57 2.93 36.65 08:52:01 PM 0 48.28 0.00 13.04 6.52 3.10 29.05 08:52:01 PM 1 35.15 0.00 11.35 6.62 2.76 44.12 08:53:01 PM all 36.08 0.00 3.74 0.43 2.27 57.47 08:53:01 PM 0 44.43 0.00 4.01 0.75 2.46 48.34 08:53:01 PM 1 27.90 0.00 3.46 0.12 2.07 66.45 08:54:01 PM all 56.16 0.00 4.75 1.65 3.00 34.44 08:54:01 PM 0 54.52 0.00 6.94 2.98 3.31 32.25 08:54:01 PM 1 57.78 0.00 2.56 0.34 2.70 36.62 08:55:01 PM all 73.55 0.00 4.23 1.61 3.31 17.30 08:55:01 PM 0 66.40 0.00 6.13 2.46 3.43 21.58 08:55:01 PM 1 80.80 0.00 2.31 0.72 3.20 12.97 08:56:01 PM all 74.87 0.00 4.80 1.19 3.47 15.67 08:56:01 PM 0 72.49 0.00 5.55 1.28 3.53 17.14 08:56:01 PM 1 77.23 0.00 4.04 1.12 3.39 14.22 08:57:01 PM all 81.99 0.00 2.49 0.01 3.48 12.04 08:57:01 PM 0 82.88 0.00 2.54 0.00 3.53 11.05 08:57:01 PM 1 81.14 0.00 2.40 0.02 3.43 13.01 08:58:01 PM all 90.21 0.00 2.65 0.05 3.72 3.36 08:58:01 PM 0 90.41 0.00 2.89 0.05 3.36 3.29 08:58:01 PM 1 89.97 0.00 2.46 0.04 4.09 3.44 08:59:01 PM all 57.55 0.00 3.09 0.56 2.88 35.92 08:59:01 PM 0 53.77 0.00 3.88 0.44 2.88 39.03 08:59:01 PM 1 61.33 0.00 2.29 0.69 2.88 32.81 09:00:01 PM all 36.59 0.00 2.53 0.35 3.06 57.47 09:00:01 PM 0 33.19 0.00 2.89 0.14 2.96 60.82 09:00:01 PM 1 40.03 0.00 2.15 0.55 3.15 54.12 Average: all 60.56 0.00 4.51 1.39 3.12 30.42 Average: 0 60.36 0.00 5.33 1.63 3.17 29.51 Average: 1 60.77 0.00 3.69 1.15 3.07 31.32