---> uname -a: Linux prd-centos7-docker-2c-8g-2931.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 4191 16 2988 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:ec:b6:ea brd ff:ff:ff:ff:ff:ff inet 10.32.7.58/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 85850sec preferred_lft 85850sec inet6 fe80::f816:3eff:feec:b6ea/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:92:ce:d8:3b 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) 09/05/2025 _x86_64_ (2 CPU) 08:50:44 PM LINUX RESTART 08:51:02 PM tps rtps wtps bread/s bwrtn/s 08:52:01 PM 166.13 66.23 99.90 5896.58 39322.78 08:53:01 PM 85.23 0.00 85.23 0.00 8315.90 08:54:01 PM 118.09 1.55 116.54 303.60 6072.84 08:55:01 PM 108.89 3.28 105.61 924.96 20069.84 08:56:01 PM 25.00 0.12 24.88 3.59 3673.79 08:57:01 PM 7.34 0.33 7.00 242.58 715.88 08:58:01 PM 21.83 0.58 21.25 141.06 8131.90 08:59:01 PM 27.18 1.86 25.32 183.25 3658.07 Average: 69.75 9.13 60.63 951.70 11185.46 08:51:02 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:52:01 PM 5675384 2333352 29.14 2088 1712164 902476 9.96 531552 1557364 59752 08:53:01 PM 5425780 2582956 32.25 2088 1908012 913688 10.09 588920 1707008 72292 08:54:01 PM 4938708 3070028 38.33 2088 2054084 1230160 13.58 1005284 1741988 81252 08:55:01 PM 4022300 3986436 49.78 2088 2591988 1570700 17.34 1577324 2042632 70640 08:56:01 PM 3811572 4197164 52.41 2088 2632912 1722900 19.02 1782512 2043272 8700 08:57:01 PM 3951028 4057708 50.67 2088 2661580 1500952 16.57 1623012 2061512 11780 08:58:01 PM 4340504 3668232 45.80 2088 2894040 943096 10.41 1149572 2139436 83188 08:59:01 PM 4326240 3682496 45.98 2088 2904804 940484 10.38 1353840 1947248 7972 Average: 4561440 3447296 43.04 2088 2419948 1215557 13.42 1201502 1905058 49447 08:51:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:52:01 PM eth0 375.98 201.74 992.17 59.69 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 55.42 49.19 692.74 6.12 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 328.66 392.94 1600.27 64.49 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 291.39 333.91 3189.20 427.07 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 39.61 44.68 266.80 7.16 0.00 0.00 0.00 08:56:01 PM lo 0.03 0.03 0.01 0.01 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 9.02 9.31 53.42 2.22 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 53.66 80.05 8.32 554.01 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 118.03 145.95 42.94 1198.21 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 Average: eth0 158.51 157.11 855.29 290.30 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) 09/05/2025 _x86_64_ (2 CPU) 08:50:44 PM LINUX RESTART 08:51:02 PM CPU %user %nice %system %iowait %steal %idle 08:52:01 PM all 40.05 0.00 10.97 5.30 2.71 40.98 08:52:01 PM 0 50.80 0.00 12.29 6.71 2.80 27.40 08:52:01 PM 1 29.55 0.00 9.70 3.94 2.62 54.20 08:53:01 PM all 36.48 0.00 3.33 0.45 2.14 57.60 08:53:01 PM 0 38.22 0.00 2.94 0.47 2.16 56.21 08:53:01 PM 1 34.79 0.00 3.67 0.41 2.12 59.00 08:54:01 PM all 60.41 0.00 4.45 2.16 3.20 29.78 08:54:01 PM 0 57.15 0.00 7.22 3.77 3.29 28.56 08:54:01 PM 1 63.67 0.00 1.66 0.54 3.11 31.03 08:55:01 PM all 71.61 0.00 4.89 1.98 3.31 18.20 08:55:01 PM 0 66.58 0.00 6.03 2.76 3.22 21.40 08:55:01 PM 1 76.69 0.00 3.73 1.22 3.41 14.95 08:56:01 PM all 87.86 0.00 2.76 0.13 3.94 5.31 08:56:01 PM 0 86.81 0.00 3.32 0.24 3.67 5.97 08:56:01 PM 1 88.94 0.00 2.21 0.00 4.21 4.65 08:57:01 PM all 81.98 0.00 2.44 0.02 3.68 11.89 08:57:01 PM 0 81.47 0.00 2.64 0.00 3.54 12.36 08:57:01 PM 1 82.48 0.00 2.24 0.04 3.80 11.44 08:58:01 PM all 79.49 0.00 3.14 0.26 3.22 13.89 08:58:01 PM 0 79.91 0.00 2.91 0.34 3.09 13.74 08:58:01 PM 1 79.07 0.00 3.34 0.18 3.36 14.05 08:59:01 PM all 35.96 0.00 2.31 0.24 1.68 59.80 08:59:01 PM 0 54.59 0.00 3.14 0.46 2.08 39.74 08:59:01 PM 1 18.04 0.00 1.52 0.05 1.30 79.09 Average: all 61.34 0.00 4.28 1.32 2.97 30.09 Average: 0 64.21 0.00 5.05 1.84 2.97 25.92 Average: 1 58.49 0.00 3.52 0.80 2.97 34.22