---> uname -a: Linux prd-centos7-docker-2c-8g-8275.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 643 4161 16 3015 6869 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:76:74:78 brd ff:ff:ff:ff:ff:ff inet 10.32.6.246/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 85837sec preferred_lft 85837sec inet6 fe80::f816:3eff:fe76:7478/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:78:84:1d:f0 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) 11/05/2025 _x86_64_ (2 CPU) 08:50:47 PM LINUX RESTART 08:51:01 PM tps rtps wtps bread/s bwrtn/s 08:52:01 PM 211.71 114.58 97.14 9521.23 39753.01 08:53:01 PM 83.65 0.15 83.50 2.93 7977.95 08:54:01 PM 121.01 1.12 119.89 260.63 6979.34 08:55:01 PM 93.89 3.63 90.27 965.19 6898.44 08:56:01 PM 52.89 0.18 52.70 5.06 17007.76 08:57:02 PM 11.68 0.02 11.66 0.53 1435.25 08:58:01 PM 7.87 0.91 6.96 383.51 641.23 08:59:01 PM 33.18 1.73 31.45 155.47 10539.37 09:00:01 PM 22.65 0.18 22.47 34.75 1110.30 Average: 71.05 13.63 57.42 1260.52 10277.13 08:51:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:52:01 PM 5679176 2329560 29.09 2088 1705304 920312 10.16 533880 1553152 52780 08:53:01 PM 5413624 2595112 32.40 2088 1899500 946144 10.45 610604 1699432 84528 08:54:01 PM 4981224 3027512 37.80 2088 2054900 1202824 13.28 959668 1749552 82712 08:55:01 PM 4455084 3553652 44.37 2088 2292356 1400992 15.47 1418688 1796212 103288 08:56:01 PM 3959668 4049068 50.56 2088 2656472 1678596 18.53 1619200 2057932 28988 08:57:02 PM 3750296 4258440 53.17 2088 2675768 1703104 18.80 1816024 2066896 8384 08:58:01 PM 3780212 4228524 52.80 2088 2735492 1585956 17.51 1738028 2113280 40416 08:59:01 PM 4247364 3761372 46.97 2088 2930348 989712 10.93 1417128 1961628 22936 09:00:01 PM 4270368 3738368 46.68 2088 2931360 965524 10.66 1394516 1961004 7640 Average: 4504113 3504623 43.76 2088 2431278 1265907 13.98 1278637 1884343 47964 08:51:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:52:01 PM eth0 279.03 159.38 966.64 53.68 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 57.60 53.41 699.26 6.43 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 300.97 332.28 1597.93 57.14 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 268.80 309.37 2005.13 42.72 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 140.46 160.26 1823.94 405.22 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 08:57:02 PM eth0 8.12 7.79 50.83 1.75 0.00 0.00 0.00 08:57:02 PM lo 0.03 0.03 0.01 0.01 0.00 0.00 0.00 08:57:02 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:58:01 PM eth0 7.06 6.67 4.22 3.20 0.00 0.00 0.00 08:58:01 PM lo 0.12 0.12 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 157.50 214.49 53.77 1748.46 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 10.99 12.30 10.40 5.67 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 136.95 139.78 802.67 258.72 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) 11/05/2025 _x86_64_ (2 CPU) 08:50:47 PM LINUX RESTART 08:51:01 PM CPU %user %nice %system %iowait %steal %idle 08:52:01 PM all 41.22 0.00 11.25 7.54 2.37 37.62 08:52:01 PM 0 34.80 0.00 10.81 7.03 2.49 44.87 08:52:01 PM 1 47.74 0.00 11.71 8.07 2.23 30.24 08:53:01 PM all 35.58 0.00 3.07 1.14 2.01 58.19 08:53:01 PM 0 16.80 0.00 2.09 1.15 1.44 78.52 08:53:01 PM 1 55.12 0.00 4.08 1.13 2.61 37.05 08:54:01 PM all 57.51 0.00 4.74 1.71 3.20 32.84 08:54:01 PM 0 49.78 0.00 6.32 2.92 3.31 37.67 08:54:01 PM 1 65.44 0.00 3.13 0.47 3.08 27.88 08:55:01 PM all 75.12 0.00 4.29 1.17 3.66 15.77 08:55:01 PM 0 68.69 0.00 5.95 1.73 4.09 19.53 08:55:01 PM 1 81.62 0.00 2.63 0.58 3.19 11.97 08:56:01 PM all 75.95 0.00 4.62 1.26 3.70 14.46 08:56:01 PM 0 74.30 0.00 5.34 1.42 3.87 15.08 08:56:01 PM 1 77.62 0.00 3.89 1.11 3.53 13.85 08:57:02 PM all 82.31 0.00 2.02 0.00 3.18 12.48 08:57:02 PM 0 82.18 0.00 2.23 0.00 3.14 12.44 08:57:02 PM 1 82.43 0.00 1.81 0.00 3.23 12.52 08:58:01 PM all 90.56 0.00 2.26 0.04 3.32 3.83 08:58:01 PM 0 90.33 0.00 2.43 0.06 3.41 3.77 08:58:01 PM 1 90.83 0.00 2.08 0.02 3.20 3.87 08:59:01 PM all 37.00 0.00 2.89 0.74 1.88 57.49 08:59:01 PM 0 43.49 0.00 2.72 0.44 1.99 51.36 08:59:01 PM 1 30.61 0.00 3.06 1.03 1.79 63.51 09:00:01 PM all 38.58 0.00 2.54 0.16 2.48 56.23 09:00:01 PM 0 16.08 0.00 1.91 0.12 2.79 79.10 09:00:01 PM 1 62.50 0.00 3.24 0.23 2.15 31.87 Average: all 58.80 0.00 4.20 1.54 2.85 32.61 Average: 0 52.11 0.00 4.42 1.66 2.93 38.88 Average: 1 65.60 0.00 3.98 1.42 2.77 26.23