---> uname -a: Linux prd-centos7-docker-2c-8g-877.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 12G 8.2G 60% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 963 169 16 6688 6542 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:3a:d7:4b brd ff:ff:ff:ff:ff:ff inet 10.32.7.223/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86077sec preferred_lft 86077sec inet6 fe80::f816:3eff:fe3a:d74b/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:6c:c7:cc:0d 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) 01/03/2025 _x86_64_ (2 CPU) 03:35:42 PM LINUX RESTART 03:36:01 PM tps rtps wtps bread/s bwrtn/s 03:37:02 PM 164.03 35.67 128.36 5338.15 41966.71 03:38:01 PM 109.86 8.26 101.59 2008.20 12932.01 03:39:01 PM 319.49 0.18 319.31 27.19 90031.35 03:40:03 PM 295.05 26.62 268.43 651.57 102023.07 03:41:01 PM 223.95 130.89 93.06 6876.91 28605.05 Average: 223.30 39.74 183.56 2942.64 55731.05 03:36:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:37:02 PM 5504824 2503912 31.26 2088 1834760 940484 10.38 575308 1654836 149636 03:38:01 PM 4659628 3349108 41.82 2088 2647004 1013900 11.19 770524 2234972 589296 03:39:01 PM 2888372 5120364 63.93 2088 4072104 1022204 11.29 1704772 2733200 4 03:40:03 PM 141188 7867548 98.24 2088 6487256 1047316 11.56 2790344 4058428 423928 03:41:01 PM 226252 7782484 97.17 2088 6337408 962972 10.63 2800880 3913876 984 Average: 2684053 5324683 66.49 2088 4275706 997375 11.01 1728366 2919062 232770 03:36:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 03:37:02 PM eth0 387.43 247.81 1437.13 66.05 0.00 0.00 0.00 03:37:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:37:02 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:38:01 PM eth0 331.74 281.27 9868.19 24.99 0.00 0.00 0.00 03:38:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:38:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:39:01 PM eth0 520.57 748.41 1826.81 4775.77 0.00 0.00 0.00 03:39:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:39:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:40:03 PM eth0 1046.32 979.74 14161.23 4628.22 0.00 0.00 0.00 03:40:03 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:40:03 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:41:01 PM eth0 209.27 213.70 1881.75 341.29 0.00 0.00 0.00 03:41:01 PM lo 0.55 0.55 0.12 0.12 0.00 0.00 0.00 03:41:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 505.10 499.90 5902.09 2001.66 0.00 0.00 0.00 Average: lo 0.11 0.11 0.02 0.02 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) 01/03/2025 _x86_64_ (2 CPU) 03:35:42 PM LINUX RESTART 03:36:01 PM CPU %user %nice %system %iowait %steal %idle 03:37:02 PM all 37.68 0.00 6.08 4.18 0.12 51.95 03:37:02 PM 0 53.36 0.00 7.55 5.54 0.14 33.41 03:37:02 PM 1 22.52 0.00 4.64 2.88 0.10 69.86 03:38:01 PM all 33.43 0.00 6.89 1.56 0.12 58.01 03:38:01 PM 0 46.66 0.00 7.62 2.35 0.13 43.24 03:38:01 PM 1 20.59 0.00 6.16 0.77 0.11 72.37 03:39:01 PM all 45.56 0.00 11.44 1.52 0.12 41.36 03:39:01 PM 0 45.75 0.00 11.98 1.52 0.11 40.64 03:39:01 PM 1 45.37 0.00 10.92 1.52 0.13 42.06 03:40:03 PM all 44.43 0.00 13.31 2.95 0.10 39.21 03:40:03 PM 0 44.77 0.00 14.35 3.17 0.10 37.61 03:40:03 PM 1 44.08 0.00 12.27 2.76 0.10 40.80 03:41:01 PM all 27.39 0.00 3.76 8.27 0.12 60.46 03:41:01 PM 0 47.83 0.00 4.37 13.34 0.13 34.34 03:41:01 PM 1 7.88 0.00 3.18 3.41 0.12 85.41 Average: all 37.73 0.00 8.31 3.69 0.12 50.16 Average: 0 47.67 0.00 9.23 5.13 0.12 37.85 Average: 1 28.01 0.00 7.41 2.27 0.11 62.19