---> uname -a: Linux prd-centos7-docker-2c-1g-5795.novalocal 3.10.0-1160.76.1.el7.x86_64 #1 SMP Wed Aug 10 16:21:17 UTC 2022 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 retpoline_amd ssbd 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 40G 7.2G 33G 18% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 632 4242 16 2946 6883 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 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:3d:59:c7 brd ff:ff:ff:ff:ff:ff inet 10.30.106.86/23 brd 10.30.107.255 scope global dynamic eth0 valid_lft 86139sec preferred_lft 86139sec inet6 fe80::f816:3eff:fe3d:59c7/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:ca:eb:35:24 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 3.10.0-1160.76.1.el7.x86_64 (centos-7-docker-6328cec0-773a-4982-80b5-86a17c664d6e.novalocal) 02/16/2024 _x86_64_ (2 CPU) 02:25:20 PM LINUX RESTART 02:26:01 PM tps rtps wtps bread/s bwrtn/s 02:27:01 PM 209.03 0.97 208.06 29.45 9145.04 02:28:01 PM 229.03 8.59 220.44 2556.03 6196.29 02:29:01 PM 257.56 0.00 257.56 0.00 36287.99 Average: 231.87 3.19 228.69 861.83 17209.77 02:26:01 PM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:27:01 PM 5371592 2637316 32.93 2620 1925428 950072 10.49 617380 1716772 79864 02:28:01 PM 4942956 3065952 38.28 2620 2371008 1003404 11.08 789356 1941940 378276 02:29:01 PM 4413000 3595908 44.90 2620 2856532 1011564 11.17 1261592 1954760 4 Average: 4909183 3099725 38.70 2620 2384323 988347 10.91 889443 1871157 152715 02:26:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 02:27:01 PM eth0 62.92 49.47 1082.06 8.34 0.00 0.00 0.00 02:27:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:27:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:28:01 PM eth0 197.22 177.71 3082.64 760.29 0.00 0.00 0.00 02:28:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:28:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:29:01 PM eth0 567.42 596.17 6882.61 3541.49 0.00 0.00 0.00 02:29:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:29:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 275.85 274.45 3682.44 1436.70 0.00 0.00 0.00 Average: lo 0.00 0.00 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 3.10.0-1160.76.1.el7.x86_64 (centos-7-docker-6328cec0-773a-4982-80b5-86a17c664d6e.novalocal) 02/16/2024 _x86_64_ (2 CPU) 02:25:20 PM LINUX RESTART 02:26:01 PM CPU %user %nice %system %iowait %steal %idle 02:27:01 PM all 36.00 0.00 3.01 5.39 0.12 55.47 02:27:01 PM 0 52.11 0.00 4.02 6.30 0.14 37.43 02:27:01 PM 1 20.57 0.00 2.05 4.52 0.12 72.74 02:28:01 PM all 36.10 0.00 6.18 5.15 0.12 52.46 02:28:01 PM 0 53.50 0.00 7.23 5.24 0.11 33.92 02:28:01 PM 1 19.42 0.00 5.20 5.04 0.10 70.24 02:29:01 PM all 32.62 0.00 3.09 12.98 0.13 51.19 02:29:01 PM 0 32.45 0.00 3.15 15.49 0.14 48.77 02:29:01 PM 1 32.79 0.00 3.00 10.48 0.11 53.63 Average: all 34.92 0.00 4.10 7.82 0.12 53.05 Average: 0 45.97 0.00 4.79 9.03 0.13 40.07 Average: 1 24.16 0.00 3.42 6.63 0.11 65.68