---> uname -a: Linux prd-centos7-docker-2c-8g-1940.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 7.9G 13G 40% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 666 4196 16 2957 6848 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:e6:d4:d1 brd ff:ff:ff:ff:ff:ff inet 10.32.6.23/23 brd 10.32.7.255 scope global dynamic eth0 valid_lft 86068sec preferred_lft 86068sec inet6 fe80::f816:3eff:fee6:d4d1/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:b3:dc:cc:1c 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) 01/15/2025 _x86_64_ (2 CPU) 08:50:41 PM LINUX RESTART 08:51:01 PM tps rtps wtps bread/s bwrtn/s 08:52:01 PM 154.35 20.35 133.99 4425.45 41832.69 08:53:01 PM 147.47 1.55 145.92 303.80 9600.37 08:54:01 PM 90.95 3.41 87.54 929.05 20199.43 08:55:01 PM 15.03 0.93 14.10 378.32 4165.23 08:56:01 PM 43.70 1.92 41.78 189.98 11510.44 Average: 90.27 5.63 84.64 1244.84 17456.94 08:51:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:52:01 PM 5556296 2452440 30.62 2088 1846632 859236 9.49 508024 1668052 145172 08:53:01 PM 4861124 3147612 39.30 2088 2087192 1269156 14.01 1079044 1747852 140676 08:54:01 PM 4036108 3972628 49.60 2088 2603580 1520616 16.79 1585564 2024372 108308 08:55:01 PM 3535304 4473432 55.86 2088 2642304 1977700 21.84 2054872 2049380 15388 08:56:01 PM 4338956 3669780 45.82 2088 2878384 968912 10.70 1366840 1928804 800 Average: 4465558 3543178 44.24 2088 2411618 1319124 14.56 1318869 1883692 82069 08:51:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 08:52:01 PM eth0 355.53 229.50 1437.72 62.37 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 433.06 511.93 2697.03 79.67 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 230.37 274.87 2478.96 420.73 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 14.15 13.56 59.04 2.98 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 170.32 218.87 53.86 1748.29 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 240.59 249.66 1345.10 462.66 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) 01/15/2025 _x86_64_ (2 CPU) 08:50:41 PM LINUX RESTART 08:51:01 PM CPU %user %nice %system %iowait %steal %idle 08:52:01 PM all 38.16 0.00 4.86 4.52 0.11 52.35 08:52:01 PM 0 35.18 0.00 4.52 4.24 0.11 55.97 08:52:01 PM 1 41.16 0.00 5.19 4.81 0.12 48.71 08:53:01 PM all 49.31 0.00 3.80 2.66 0.16 44.07 08:53:01 PM 0 52.97 0.00 5.54 3.79 0.16 37.53 08:53:01 PM 1 45.68 0.00 2.09 1.52 0.14 50.57 08:54:01 PM all 73.28 0.00 3.20 3.57 0.13 19.82 08:54:01 PM 0 71.51 0.00 3.80 3.78 0.15 20.76 08:54:01 PM 1 75.04 0.00 2.61 3.35 0.13 18.88 08:55:01 PM all 83.84 0.00 1.75 0.02 0.13 14.26 08:55:01 PM 0 83.76 0.00 1.87 0.02 0.11 14.25 08:55:01 PM 1 83.96 0.00 1.61 0.02 0.13 14.28 08:56:01 PM all 42.15 0.00 2.31 0.84 0.11 54.59 08:56:01 PM 0 46.59 0.00 2.78 1.04 0.11 49.49 08:56:01 PM 1 37.75 0.00 1.85 0.66 0.12 59.61 Average: all 57.04 0.00 3.20 2.33 0.13 37.31 Average: 0 57.71 0.00 3.71 2.59 0.13 35.87 Average: 1 56.37 0.00 2.68 2.08 0.13 38.75