---> uname -a: Linux prd-centos7-docker-2c-8g-2370.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 605 4247 16 2967 6908 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:dc:79:e7 brd ff:ff:ff:ff:ff:ff inet 10.32.6.138/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 85848sec preferred_lft 85848sec inet6 fe80::f816:3eff:fedc:79e7/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:e0:b5:a2:04 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) 08/30/2025 _x86_64_ (2 CPU) 04:36:45 AM LINUX RESTART 04:37:01 AM tps rtps wtps bread/s bwrtn/s 04:38:02 AM 199.62 99.53 100.08 9123.15 39144.77 04:39:01 AM 62.15 0.17 61.98 3.52 5798.07 04:40:01 AM 116.22 0.85 115.37 202.50 8731.09 04:41:01 AM 98.10 3.06 95.04 665.49 5311.81 04:42:01 AM 64.71 0.88 63.83 309.33 18462.00 04:43:01 AM 11.60 0.02 11.58 0.27 1340.52 04:44:01 AM 7.43 0.76 6.66 364.97 686.04 04:45:01 AM 32.10 1.81 30.29 222.81 9655.65 04:46:01 AM 19.62 0.00 19.62 0.00 945.11 Average: 68.02 11.94 56.08 1214.19 10016.11 04:37:01 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:38:02 AM 5686620 2322116 28.99 2088 1702636 910348 10.05 529800 1551956 43392 04:39:01 AM 5491484 2517252 31.43 2088 1887832 878152 9.70 541132 1695296 134840 04:40:01 AM 4992084 3016652 37.67 2088 2053896 1219112 13.46 925732 1772840 88128 04:41:01 AM 4621836 3386900 42.29 2088 2206828 1312320 14.49 1231368 1819048 85868 04:42:01 AM 3837600 4171136 52.08 2088 2640416 1722788 19.02 1722120 2075176 30532 04:43:01 AM 3721720 4287016 53.53 2088 2657612 1778792 19.64 1829600 2081056 10520 04:44:01 AM 3533464 4475272 55.88 2088 2684036 1929896 21.31 1995228 2100304 7676 04:45:01 AM 4377568 3631168 45.34 2088 2883112 912192 10.07 1186928 2061864 21576 04:46:01 AM 4300076 3708660 46.31 2088 2884776 989832 10.93 1264152 2061236 9060 Average: 4506939 3501797 43.72 2088 2400127 1294826 14.30 1247340 1913197 47955 04:37:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 04:38:02 AM eth0 331.17 172.08 967.36 57.82 0.00 0.00 0.00 04:38:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:38:02 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:39:01 AM eth0 49.86 47.42 682.38 5.36 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 218.82 232.44 1659.57 37.70 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 04:41:01 AM eth0 304.74 361.40 2059.75 51.83 0.00 0.00 0.00 04:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:41:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:42:01 AM eth0 150.14 153.10 2062.91 19.00 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 7.94 8.14 50.65 1.74 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 6.07 6.15 3.89 2.30 0.00 0.00 0.00 04:44:01 AM lo 0.00 0.00 0.00 0.00 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 14.82 14.30 15.59 7.04 0.00 0.00 0.00 04:45:01 AM lo 0.12 0.12 0.01 0.01 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 04:46:01 AM eth0 9.17 11.45 14.31 4.78 0.00 0.00 0.00 04:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:46:01 AM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 121.74 112.13 836.96 20.89 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) 08/30/2025 _x86_64_ (2 CPU) 04:36:45 AM LINUX RESTART 04:37:01 AM CPU %user %nice %system %iowait %steal %idle 04:38:02 AM all 38.26 0.00 10.12 9.88 8.00 33.74 04:38:02 AM 0 40.09 0.00 10.48 10.34 7.94 31.15 04:38:02 AM 1 36.44 0.00 9.79 9.40 8.05 36.32 04:39:01 AM all 31.83 0.00 2.99 1.14 5.80 58.24 04:39:01 AM 0 41.19 0.00 3.19 1.65 5.48 48.48 04:39:01 AM 1 22.85 0.00 2.80 0.65 6.09 67.61 04:40:01 AM all 44.74 0.00 3.64 2.59 8.55 40.48 04:40:01 AM 0 47.09 0.00 5.55 3.90 9.11 34.35 04:40:01 AM 1 42.41 0.00 1.73 1.31 8.00 46.55 04:41:01 AM all 60.66 0.00 3.65 3.49 9.27 22.94 04:41:01 AM 0 52.79 0.00 5.10 6.12 10.13 25.86 04:41:01 AM 1 68.81 0.00 2.17 0.76 8.36 19.90 04:42:01 AM all 67.97 0.00 4.55 1.65 9.88 15.95 04:42:01 AM 0 64.87 0.00 5.36 2.35 10.47 16.96 04:42:01 AM 1 71.12 0.00 3.72 0.92 9.30 14.93 04:43:01 AM all 80.05 0.00 2.64 0.01 9.97 7.33 04:43:01 AM 0 79.02 0.00 2.70 0.04 10.09 8.15 04:43:01 AM 1 81.07 0.00 2.57 0.00 9.85 6.50 04:44:01 AM all 76.85 0.00 2.39 0.07 7.97 12.73 04:44:01 AM 0 76.02 0.00 2.56 0.12 8.38 12.92 04:44:01 AM 1 77.68 0.00 2.21 0.02 7.54 12.55 04:45:01 AM all 51.20 0.00 3.40 0.63 5.49 39.28 04:45:01 AM 0 54.28 0.00 3.15 0.69 5.45 36.42 04:45:01 AM 1 48.16 0.00 3.64 0.56 5.53 42.11 04:46:01 AM all 37.07 0.00 2.37 0.55 3.97 56.05 04:46:01 AM 0 45.67 0.00 2.89 0.92 4.07 46.46 04:46:01 AM 1 28.67 0.00 1.88 0.17 3.89 65.40 Average: all 53.97 0.00 3.99 2.26 7.64 32.14 Average: 0 55.47 0.00 4.58 2.95 7.90 29.09 Average: 1 52.48 0.00 3.41 1.56 7.37 35.18