---> uname -a: Linux prd-centos7-docker-2c-8g-754.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 632 4220 16 2968 6882 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:b5:87:39 brd ff:ff:ff:ff:ff:ff inet 10.32.6.115/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 85861sec preferred_lft 85861sec inet6 fe80::f816:3eff:feb5:8739/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:10:21:c5:8b 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) 07/19/2025 _x86_64_ (2 CPU) 04:36:33 AM LINUX RESTART 04:37:01 AM tps rtps wtps bread/s bwrtn/s 04:38:01 AM 84.79 19.21 65.58 4122.10 4349.88 04:39:01 AM 86.13 0.00 86.13 0.00 8147.59 04:40:01 AM 104.86 1.35 103.51 247.58 6392.04 04:41:02 AM 79.22 3.20 76.03 922.39 6742.28 04:42:01 AM 48.18 0.20 47.98 5.95 16840.69 04:43:01 AM 6.46 0.02 6.44 0.53 807.11 04:44:01 AM 17.92 0.83 17.08 369.36 8067.17 04:45:01 AM 22.29 1.71 20.58 215.48 1868.55 Average: 56.25 3.32 52.93 736.98 6631.41 04:37:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:38:01 AM 5600232 2408504 30.07 2088 1764656 936660 10.34 575784 1585200 80660 04:39:01 AM 5381956 2626780 32.80 2088 1950892 918568 10.14 607900 1722212 119780 04:40:01 AM 4903808 3104928 38.77 2088 2097348 1227988 13.56 998056 1781628 96164 04:41:02 AM 4294224 3714512 46.38 2088 2469428 1422336 15.70 1428720 1928800 259084 04:42:01 AM 3753612 4255124 53.13 2088 2647608 1738888 19.20 1803360 2077164 11056 04:43:01 AM 3867812 4140924 51.71 2088 2666016 1711860 18.90 1677984 2085568 7984 04:44:01 AM 3603480 4405256 55.01 2088 2871916 1622496 17.91 1890932 2130824 148 04:45:01 AM 4350208 3658528 45.68 2088 2883716 952324 10.51 1215900 2061296 21596 Average: 4469416 3539320 44.19 2088 2418948 1316390 14.53 1274830 1921586 74559 04:37:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 04:38:01 AM eth0 289.85 177.71 1378.94 57.68 0.00 0.00 0.00 04:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:38:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:39:01 AM eth0 24.33 22.56 282.47 3.44 0.00 0.00 0.00 04:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:39:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:40:01 AM eth0 340.65 384.05 2282.23 60.53 0.00 0.00 0.00 04:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:40:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:41:02 AM eth0 281.02 314.18 2953.30 39.49 0.00 0.00 0.00 04:41:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:41:02 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:42:01 AM eth0 65.93 75.03 533.17 11.19 0.00 0.00 0.00 04:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:42:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:43:01 AM eth0 8.24 8.41 50.88 1.99 0.00 0.00 0.00 04:43:01 AM lo 0.03 0.03 0.01 0.01 0.00 0.00 0.00 04:43:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:44:01 AM eth0 6.76 6.89 4.12 3.12 0.00 0.00 0.00 04:44:01 AM lo 0.12 0.12 0.01 0.01 0.00 0.00 0.00 04:44:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:45:01 AM eth0 15.33 15.48 17.42 7.39 0.00 0.00 0.00 04:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:45:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 129.15 125.65 938.67 23.13 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) 07/19/2025 _x86_64_ (2 CPU) 04:36:33 AM LINUX RESTART 04:37:01 AM CPU %user %nice %system %iowait %steal %idle 04:38:01 AM all 42.10 0.00 4.57 3.56 3.08 46.68 04:38:01 AM 0 45.33 0.00 4.89 3.19 3.41 43.18 04:38:01 AM 1 38.86 0.00 4.28 3.93 2.75 50.18 04:39:01 AM all 35.30 0.00 3.54 1.03 3.15 56.97 04:39:01 AM 0 35.52 0.00 3.13 1.25 3.28 56.83 04:39:01 AM 1 35.10 0.00 3.95 0.79 3.02 57.14 04:40:01 AM all 55.19 0.00 3.86 3.34 3.47 34.14 04:40:01 AM 0 42.23 0.00 5.87 5.42 3.53 42.96 04:40:01 AM 1 68.57 0.00 1.80 1.20 3.41 25.01 04:41:02 AM all 62.47 0.00 3.77 1.70 3.29 28.77 04:41:02 AM 0 56.94 0.00 5.02 2.77 3.25 32.03 04:41:02 AM 1 68.11 0.00 2.49 0.61 3.33 25.46 04:42:01 AM all 77.51 0.00 3.39 1.84 3.96 13.31 04:42:01 AM 0 75.34 0.00 3.78 1.76 3.87 15.24 04:42:01 AM 1 79.67 0.00 3.02 1.93 4.03 11.35 04:43:01 AM all 80.41 0.00 2.16 0.01 3.85 13.57 04:43:01 AM 0 80.14 0.00 2.50 0.02 3.89 13.45 04:43:01 AM 1 80.68 0.00 1.81 0.00 3.81 13.70 04:44:01 AM all 88.37 0.00 2.59 0.26 3.96 4.82 04:44:01 AM 0 88.75 0.00 2.37 0.33 4.03 4.52 04:44:01 AM 1 88.00 0.00 2.80 0.16 3.91 5.13 04:45:01 AM all 38.76 0.00 2.61 0.24 3.22 55.16 04:45:01 AM 0 33.91 0.00 2.18 0.22 3.32 60.37 04:45:01 AM 1 43.70 0.00 3.06 0.26 3.11 49.88 Average: all 59.52 0.00 3.32 1.50 3.49 32.16 Average: 0 56.73 0.00 3.72 1.88 3.57 34.10 Average: 1 62.35 0.00 2.91 1.12 3.41 30.21