---> uname -a: Linux prd-centos7-docker-2c-8g-276.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 646 4181 16 2993 6867 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:65:b6:94 brd ff:ff:ff:ff:ff:ff inet 10.32.6.80/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 85805sec preferred_lft 85805sec inet6 fe80::f816:3eff:fe65:b694/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:c4:50:fa:bd 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) 07/12/2025 _x86_64_ (2 CPU) 08:50:50 PM LINUX RESTART 08:51:02 PM tps rtps wtps bread/s bwrtn/s 08:52:01 PM 221.56 120.09 101.47 10086.34 39301.39 08:53:01 PM 67.70 0.20 67.50 6.93 5931.52 08:54:01 PM 74.73 1.07 73.66 259.07 7286.13 08:55:01 PM 116.80 0.93 115.87 346.30 5169.99 08:56:01 PM 67.62 2.72 64.89 619.37 17747.80 08:57:01 PM 16.66 0.12 16.54 3.59 3759.34 08:58:01 PM 7.62 0.33 7.29 242.66 739.65 08:59:01 PM 26.79 0.53 26.26 133.07 8151.05 09:00:01 PM 23.88 1.87 22.01 183.31 3507.11 Average: 68.98 14.01 54.97 1303.81 10124.61 08:51:02 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:52:01 PM 5695628 2313100 28.88 2088 1693708 920224 10.16 527692 1546916 44728 08:53:01 PM 5515532 2493196 31.13 2088 1874200 889624 9.82 522644 1688568 124416 08:54:01 PM 5125532 2883196 36.00 2088 1970568 1205600 13.31 854712 1724544 54932 08:55:01 PM 4699996 3308732 41.31 2088 2149920 1296280 14.31 1199988 1779984 99868 08:56:01 PM 3826196 4182532 52.22 2088 2627204 1692208 18.68 1767896 2048480 100404 08:57:01 PM 3804576 4204152 52.49 2088 2646496 1753612 19.36 1782920 2050732 11020 08:58:01 PM 3787408 4221320 52.71 2088 2670156 1767808 19.52 1779784 2067468 8080 08:59:01 PM 4239476 3769252 47.06 2088 2906752 1023980 11.31 1252500 2137836 91084 09:00:01 PM 4231840 3776888 47.16 2088 2910796 1021504 11.28 1447944 1950384 8684 Average: 4547354 3461374 43.22 2088 2383311 1285649 14.19 1237342 1888324 60357 08:51:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:52:01 PM eth0 277.53 131.31 941.67 50.78 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 44.84 39.28 582.42 9.44 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 95.47 92.96 391.31 19.26 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 401.48 472.48 2678.76 67.85 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 176.47 199.22 2117.17 410.63 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 16.08 18.99 65.87 3.26 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 4.58 4.91 3.51 1.51 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 51.86 80.67 9.19 556.91 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 114.92 151.19 44.10 1203.10 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 131.22 132.36 759.37 258.40 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) 07/12/2025 _x86_64_ (2 CPU) 08:50:50 PM LINUX RESTART 08:51:02 PM CPU %user %nice %system %iowait %steal %idle 08:52:01 PM all 38.10 0.00 10.57 10.50 8.93 31.89 08:52:01 PM 0 47.01 0.00 11.91 11.79 8.89 20.40 08:52:01 PM 1 29.46 0.00 9.28 9.26 8.99 43.01 08:53:01 PM all 31.77 0.00 3.06 0.62 5.07 59.48 08:53:01 PM 0 32.15 0.00 3.58 0.66 5.09 58.52 08:53:01 PM 1 31.37 0.00 2.57 0.59 5.04 60.43 08:54:01 PM all 33.36 0.00 2.68 1.48 6.36 56.12 08:54:01 PM 0 30.58 0.00 3.43 1.51 6.80 57.69 08:54:01 PM 1 36.17 0.00 1.91 1.45 5.90 54.56 08:55:01 PM all 55.40 0.00 3.75 4.30 8.91 27.64 08:55:01 PM 0 45.61 0.00 5.57 6.72 9.93 32.18 08:55:01 PM 1 65.57 0.00 1.87 1.78 7.87 22.92 08:56:01 PM all 66.90 0.00 4.04 1.82 9.36 17.87 08:56:01 PM 0 64.77 0.00 4.65 2.41 9.60 18.56 08:56:01 PM 1 69.08 0.00 3.41 1.23 9.11 17.17 08:57:01 PM all 83.24 0.00 2.32 0.11 9.03 5.30 08:57:01 PM 0 82.46 0.00 2.56 0.16 8.99 5.82 08:57:01 PM 1 84.02 0.00 2.09 0.04 9.07 4.78 08:58:01 PM all 76.69 0.00 2.28 0.04 8.41 12.59 08:58:01 PM 0 77.97 0.00 2.36 0.02 8.21 11.44 08:58:01 PM 1 75.38 0.00 2.22 0.05 8.60 13.75 08:59:01 PM all 60.00 0.00 2.75 0.46 6.76 30.03 08:59:01 PM 0 75.96 0.00 3.29 0.63 6.69 13.43 08:59:01 PM 1 44.80 0.00 2.19 0.31 6.86 45.84 09:00:01 PM all 31.99 0.00 2.01 0.70 5.39 59.91 09:00:01 PM 0 33.50 0.00 2.24 1.04 5.64 57.58 09:00:01 PM 1 30.50 0.00 1.77 0.35 5.13 62.24 Average: all 52.64 0.00 3.72 2.24 7.56 33.85 Average: 0 53.93 0.00 4.40 2.79 7.75 31.13 Average: 1 51.34 0.00 3.05 1.69 7.37 36.55