---> uname -a: Linux prd-centos7-docker-2c-8g-4835.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 641 4186 16 2992 6873 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:ac:b7:bc brd ff:ff:ff:ff:ff:ff inet 10.32.6.255/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 85850sec preferred_lft 85850sec inet6 fe80::f816:3eff:feac:b7bc/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:f2:25:16:58 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) 09/26/2025 _x86_64_ (2 CPU) 08:50:49 PM LINUX RESTART 08:51:01 PM tps rtps wtps bread/s bwrtn/s 08:52:01 PM 216.29 118.12 98.17 9899.30 39783.54 08:53:01 PM 74.42 0.15 74.27 2.93 7752.61 08:54:01 PM 117.24 1.08 116.16 259.48 6898.97 08:55:01 PM 110.96 3.68 107.28 967.46 20163.08 08:56:01 PM 24.26 0.12 24.14 3.59 3642.08 08:57:02 PM 10.19 0.35 9.84 243.03 735.62 08:58:01 PM 19.65 0.51 19.15 128.66 8271.63 08:59:01 PM 27.78 1.90 25.88 189.84 3683.65 09:00:01 PM 18.05 0.00 18.05 0.00 506.03 Average: 68.85 14.02 54.83 1301.92 10163.44 08:51:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:52:01 PM 5731296 2277440 28.44 2088 1697628 887352 9.80 488212 1549684 46036 08:53:01 PM 5459240 2549496 31.83 2088 1893504 918200 10.14 568504 1697980 77400 08:54:01 PM 4974440 3034296 37.89 2088 2035560 1259488 13.91 975808 1738276 61948 08:55:01 PM 4166236 3842500 47.98 2088 2578528 1399776 15.45 1437988 2039284 53076 08:56:01 PM 3791996 4216740 52.65 2088 2635048 1764824 19.49 1799728 2044724 7996 08:57:02 PM 3791400 4217336 52.66 2088 2661632 1764308 19.48 1779724 2062176 8392 08:58:01 PM 3544540 4464196 55.74 2088 2899792 1663880 18.37 1935960 2144680 75828 08:59:01 PM 4346356 3662380 45.73 2088 2910864 923872 10.20 1329464 1951072 9568 09:00:01 PM 4232784 3775952 47.15 2088 2911108 1035548 11.43 1444592 1949600 9200 Average: 4448699 3560037 44.45 2088 2469296 1290805 14.25 1306664 1908608 38827 08:51:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:52:01 PM eth0 346.32 188.09 929.21 56.17 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 59.53 54.99 737.91 6.71 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 277.43 325.25 1254.84 56.56 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 316.80 369.11 3274.37 433.58 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 66.46 75.24 530.14 11.25 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 7.95 7.73 50.44 1.52 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 45.59 76.59 7.53 562.08 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 117.64 139.53 43.55 1194.05 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 11.39 13.11 10.82 6.07 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 138.96 138.95 761.15 258.01 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) 09/26/2025 _x86_64_ (2 CPU) 08:50:49 PM LINUX RESTART 08:51:01 PM CPU %user %nice %system %iowait %steal %idle 08:52:01 PM all 39.87 0.00 11.97 7.00 2.50 38.65 08:52:01 PM 0 32.67 0.00 11.69 5.96 2.37 47.32 08:52:01 PM 1 47.22 0.00 12.25 8.07 2.64 29.82 08:53:01 PM all 35.93 0.00 3.11 0.72 2.46 57.78 08:53:01 PM 0 45.29 0.00 4.03 1.15 2.39 47.14 08:53:01 PM 1 26.83 0.00 2.22 0.29 2.51 68.14 08:54:01 PM all 56.49 0.00 4.63 2.73 3.38 32.77 08:54:01 PM 0 55.58 0.00 7.42 4.94 3.51 28.55 08:54:01 PM 1 57.38 0.00 1.82 0.53 3.24 37.02 08:55:01 PM all 68.10 0.00 4.84 3.24 3.58 20.23 08:55:01 PM 0 61.08 0.00 6.11 4.21 3.62 24.98 08:55:01 PM 1 75.25 0.00 3.53 2.26 3.57 15.38 08:56:01 PM all 86.36 0.00 2.59 0.41 4.11 6.53 08:56:01 PM 0 84.72 0.00 2.85 0.69 4.20 7.54 08:56:01 PM 1 88.01 0.00 2.34 0.11 4.01 5.53 08:57:02 PM all 81.57 0.00 2.49 0.04 4.05 11.85 08:57:02 PM 0 83.22 0.00 2.86 0.05 3.79 10.07 08:57:02 PM 1 79.95 0.00 2.14 0.02 4.30 13.60 08:58:01 PM all 85.03 0.00 2.73 0.25 3.79 8.19 08:58:01 PM 0 85.19 0.00 2.87 0.20 3.91 7.84 08:58:01 PM 1 84.87 0.00 2.60 0.30 3.68 8.55 08:59:01 PM all 36.02 0.00 2.36 0.26 2.62 58.74 08:59:01 PM 0 54.34 0.00 3.04 0.41 2.42 39.80 08:59:01 PM 1 18.64 0.00 1.72 0.13 2.81 76.69 09:00:01 PM all 38.33 0.00 2.17 0.19 2.70 56.61 09:00:01 PM 0 34.99 0.00 2.06 0.22 2.67 60.06 09:00:01 PM 1 41.70 0.00 2.30 0.16 2.73 53.11 Average: all 58.08 0.00 4.11 1.66 3.23 32.92 Average: 0 59.20 0.00 4.80 2.00 3.19 30.80 Average: 1 56.97 0.00 3.43 1.32 3.26 35.02