---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-3814 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 13G 7.2G 63% / 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 480 345 0 3117 3180 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:26:f3:7f brd ff:ff:ff:ff:ff:ff inet 10.32.7.121/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86063sec preferred_lft 86063sec inet6 fe80::f816:3eff:fe26:f37f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:65:55:c9:86 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-3814) 06/18/24 _x86_64_ (4 CPU) 15:33:03 LINUX RESTART (4 CPU) 15:34:01 tps rtps wtps bread/s bwrtn/s 15:35:01 144.51 37.11 107.40 4171.57 37172.87 15:36:02 408.69 62.81 345.87 13327.22 104347.72 15:37:01 188.58 27.94 160.63 2240.30 24013.15 15:38:01 267.26 241.43 25.83 9806.50 5361.37 Average: 252.65 92.57 160.09 7412.87 42853.50 15:34:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:35:01 515028 3344016 3523624 87.25 62972 2898804 1061512 20.87 602368 2695460 180692 15:36:02 170780 3237216 3867872 95.77 135484 2991096 1295156 25.46 634856 2916456 145364 15:37:01 529952 3135620 3508700 86.88 153136 2534108 1670272 32.83 965156 2247028 180644 15:38:01 372396 3229336 3666256 90.78 154840 2782728 1014712 19.95 984592 2388320 10460 Average: 397039 3236547 3641613 90.17 126608 2801684 1260413 24.78 796743 2561816 129290 15:34:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:35:01 ens3 482.85 239.33 14543.94 19.98 0.00 0.00 0.00 0.00 15:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:35:01 lo 1.60 1.60 0.15 0.15 0.00 0.00 0.00 0.00 15:36:02 ens3 103.04 71.20 480.16 5.27 0.00 0.00 0.00 0.00 15:36:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:36:02 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 15:37:01 ens3 123.37 99.32 460.64 19.29 0.00 0.00 0.00 0.00 15:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:37:01 lo 0.14 0.14 0.01 0.01 0.00 0.00 0.00 0.00 15:38:01 ens3 254.44 153.74 1724.06 19.98 0.00 0.00 0.00 0.00 15:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:38:01 lo 0.60 0.60 0.06 0.06 0.00 0.00 0.00 0.00 Average: ens3 241.30 141.01 4315.06 16.11 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: lo 0.64 0.64 0.06 0.06 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-3814) 06/18/24 _x86_64_ (4 CPU) 15:33:03 LINUX RESTART (4 CPU) 15:34:01 CPU %user %nice %system %iowait %steal %idle 15:35:01 all 19.07 0.00 1.96 4.51 0.05 74.40 15:35:01 0 5.59 0.00 1.48 3.95 0.07 88.92 15:35:01 1 31.16 0.00 2.50 2.35 0.05 63.94 15:35:01 2 6.99 0.00 1.61 9.73 0.03 81.64 15:35:01 3 32.53 0.00 2.34 1.99 0.07 63.08 15:36:02 all 18.01 0.00 7.66 9.69 0.08 64.56 15:36:02 0 17.21 0.00 7.66 27.97 0.09 47.08 15:36:02 1 17.72 0.00 8.49 6.01 0.10 67.67 15:36:02 2 16.14 0.00 6.43 3.20 0.10 74.14 15:36:02 3 20.92 0.00 8.02 1.77 0.07 69.22 15:37:01 all 53.01 0.00 7.23 4.92 0.09 34.75 15:37:01 0 50.74 0.00 7.25 2.83 0.10 39.08 15:37:01 1 55.61 0.00 7.57 9.03 0.09 27.70 15:37:01 2 54.77 0.00 7.25 2.31 0.09 35.58 15:37:01 3 50.89 0.00 6.89 5.53 0.07 36.62 15:38:01 all 17.88 0.00 1.68 11.63 0.06 68.75 15:38:01 0 17.76 0.00 1.53 11.96 0.05 68.70 15:38:01 1 14.40 0.00 1.53 6.89 0.05 77.12 15:38:01 2 24.72 0.00 1.94 15.64 0.08 57.62 15:38:01 3 14.71 0.00 1.73 12.08 0.07 71.42 Average: all 26.86 0.00 4.61 7.70 0.07 60.76 Average: 0 22.68 0.00 4.44 11.65 0.08 61.15 Average: 1 29.58 0.00 4.99 6.06 0.07 59.30 Average: 2 25.52 0.00 4.28 7.76 0.08 62.37 Average: 3 29.66 0.00 4.73 5.34 0.07 60.20