---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-3110 4.15.0-213-generic #224-Ubuntu SMP Mon Jun 19 13:30:12 UTC 2023 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): 4 On-line CPU(s) list: 0-3 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 4 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): 0-3 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 rep_good nopl xtopology cpuid extd_apicid tsc_known_freq 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 ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 xsaves clzero xsaveerptr arat npt nrip_save umip rdpid arch_capabilities ---> nproc: 4 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 2.0G 0 2.0G 0% /dev tmpfs 395M 696K 394M 1% /run /dev/vda1 20G 12G 8.2G 58% / tmpfs 2.0G 0 2.0G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 2.0G 0 2.0G 0% /sys/fs/cgroup /dev/vda15 105M 5.3M 100M 5% /boot/efi tmpfs 395M 0 395M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 3943 530 871 0 2542 3130 Swap: 1023 1 1022 ---> 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: ens3: mtu 1450 qdisc fq_codel state UP group default qlen 1000 link/ether fa:16:3e:af:44:c9 brd ff:ff:ff:ff:ff:ff inet 10.32.6.29/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86169sec preferred_lft 86169sec inet6 fe80::f816:3eff:feaf:44c9/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:e5:34:20:45 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 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-3110) 01/29/25 _x86_64_ (4 CPU) 14:10:37 LINUX RESTART (4 CPU) 14:11:01 tps rtps wtps bread/s bwrtn/s 14:12:01 162.85 62.25 100.60 4908.80 42547.08 14:13:01 241.96 18.82 223.13 2360.03 85029.58 14:14:01 157.38 94.39 63.00 5272.78 29301.30 Average: 187.40 58.48 128.92 4180.25 52297.37 14:11:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:12:01 1676632 3387012 2362020 58.49 52284 1812312 857616 16.86 515008 1667264 168308 14:13:01 491800 3129552 3546852 87.82 119628 2560960 1719044 33.79 1019788 2188824 273300 14:14:01 932960 3215320 3105692 76.90 124828 2212372 1029696 20.24 913288 1873256 18256 Average: 1033797 3243961 3004855 74.40 98913 2195215 1202119 23.63 816028 1909781 153288 14:11:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:12:01 ens3 424.13 265.38 1577.29 69.19 0.00 0.00 0.00 0.00 14:12:01 lo 1.20 1.20 0.11 0.11 0.00 0.00 0.00 0.00 14:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:13:01 ens3 481.95 314.84 7957.35 30.35 0.00 0.00 0.00 0.00 14:13:01 lo 2.07 2.07 0.18 0.18 0.00 0.00 0.00 0.00 14:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:14:01 ens3 92.75 152.00 18.26 1078.55 0.00 0.00 0.00 0.00 14:14:01 lo 2.47 2.47 0.22 0.22 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 332.95 244.08 3185.01 392.69 0.00 0.00 0.00 0.00 Average: lo 1.91 1.91 0.17 0.17 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-3110) 01/29/25 _x86_64_ (4 CPU) 14:10:37 LINUX RESTART (4 CPU) 14:11:01 CPU %user %nice %system %iowait %steal %idle 14:12:01 all 20.03 0.00 2.29 4.62 0.07 73.00 14:12:01 0 36.84 0.00 2.64 3.24 0.08 57.20 14:12:01 1 20.52 0.00 1.94 1.84 0.05 75.65 14:12:01 2 11.20 0.00 1.73 5.45 0.08 81.55 14:12:01 3 11.44 0.00 2.87 7.96 0.07 77.67 14:13:01 all 43.86 0.00 7.53 4.32 0.11 44.18 14:13:01 0 55.27 0.00 7.38 3.94 0.14 33.28 14:13:01 1 42.05 0.00 7.27 2.69 0.12 47.86 14:13:01 2 38.96 0.00 8.08 5.11 0.12 47.72 14:13:01 3 39.21 0.00 7.36 5.53 0.12 47.79 14:14:01 all 41.99 0.00 4.95 2.91 0.11 50.05 14:14:01 0 36.70 0.00 4.70 2.92 0.08 55.60 14:14:01 1 53.14 0.00 4.53 2.40 0.10 39.84 14:14:01 2 41.77 0.00 5.77 3.14 0.13 49.19 14:14:01 3 36.38 0.00 4.79 3.17 0.10 55.56 Average: all 35.27 0.00 4.91 3.95 0.10 55.78 Average: 0 42.88 0.00 4.89 3.36 0.10 48.76 Average: 1 38.55 0.00 4.57 2.31 0.09 54.48 Average: 2 30.62 0.00 5.19 4.57 0.11 59.51 Average: 3 29.01 0.00 5.00 5.54 0.10 60.35