---> uname -a: Linux prd-centos7-docker-2c-8g-3699.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 659 4195 16 2966 6856 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:8e:0b:91 brd ff:ff:ff:ff:ff:ff inet 10.32.7.246/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86062sec preferred_lft 86062sec inet6 fe80::f816:3eff:fe8e:b91/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:37:8c:4a:4e 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) 02/05/2025 _x86_64_ (2 CPU) 08:50:39 PM LINUX RESTART 08:51:01 PM tps rtps wtps bread/s bwrtn/s 08:52:02 PM 117.05 19.93 97.12 4455.28 7220.61 08:53:01 PM 151.19 1.54 149.64 307.86 9784.72 08:54:01 PM 96.44 3.36 93.07 926.79 20221.41 08:55:01 PM 16.45 0.78 15.67 356.90 4144.45 08:56:01 PM 41.12 2.05 39.07 204.80 11464.04 Average: 84.23 5.55 78.68 1253.63 10570.19 08:51:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:52:02 PM 5494376 2514360 31.40 2088 1860424 898064 9.92 559356 1676296 150436 08:53:01 PM 4875676 3133060 39.12 2088 2067392 1242364 13.72 1069056 1741752 112404 08:54:01 PM 3866408 4142328 51.72 2088 2611704 1668180 18.42 1745864 2029664 108304 08:55:01 PM 3513232 4495504 56.13 2088 2649744 2002328 22.11 2068956 2053964 16392 08:56:01 PM 4329836 3678900 45.94 2088 2886260 946920 10.45 1367260 1934704 796 Average: 4415906 3592830 44.86 2088 2415105 1351571 14.92 1362098 1887276 77666 08:51:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:52:02 PM eth0 359.81 234.62 1519.41 59.86 0.00 0.00 0.00 08:52:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:52:02 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:53:01 PM eth0 385.06 457.66 2199.64 76.14 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 277.71 328.00 2937.16 427.85 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 12.06 12.21 54.57 3.47 0.00 0.00 0.00 08:55:01 PM lo 0.03 0.03 0.01 0.01 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 174.63 221.00 54.18 1748.92 0.00 0.00 0.00 08:56:01 PM lo 0.12 0.12 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 Average: eth0 241.38 250.00 1350.29 464.50 0.00 0.00 0.00 Average: lo 0.03 0.03 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) 02/05/2025 _x86_64_ (2 CPU) 08:50:39 PM LINUX RESTART 08:51:01 PM CPU %user %nice %system %iowait %steal %idle 08:52:02 PM all 38.19 0.00 4.33 3.23 0.11 54.14 08:52:02 PM 0 42.45 0.00 5.00 4.12 0.12 48.30 08:52:02 PM 1 33.97 0.00 3.68 2.37 0.10 59.88 08:53:01 PM all 49.88 0.00 3.81 3.54 0.14 42.63 08:53:01 PM 0 42.31 0.00 5.22 4.50 0.13 47.84 08:53:01 PM 1 57.61 0.00 2.34 2.56 0.15 37.35 08:54:01 PM all 72.82 0.00 3.56 3.11 0.14 20.37 08:54:01 PM 0 72.80 0.00 3.96 3.25 0.15 19.84 08:54:01 PM 1 72.83 0.00 3.16 2.96 0.13 20.92 08:55:01 PM all 83.79 0.00 1.78 0.05 0.12 14.26 08:55:01 PM 0 83.33 0.00 1.98 0.09 0.11 14.49 08:55:01 PM 1 84.25 0.00 1.61 0.00 0.11 14.03 08:56:01 PM all 44.09 0.00 2.53 1.09 0.10 52.19 08:56:01 PM 0 62.26 0.00 3.38 1.64 0.13 32.59 08:56:01 PM 1 26.63 0.00 1.73 0.59 0.09 70.97 Average: all 57.48 0.00 3.21 2.21 0.12 36.99 Average: 0 60.42 0.00 3.92 2.73 0.13 32.80 Average: 1 54.55 0.00 2.50 1.69 0.11 41.14