---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-648 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: 2799.972 BogoMIPS: 5599.94 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 9.5G 9.8G 50% / 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 540 682 0 2720 3119 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: ens3: mtu 1450 qdisc fq_codel state UP group default qlen 1000 link/ether fa:16:3e:a8:b9:d1 brd ff:ff:ff:ff:ff:ff inet 10.32.7.61/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86198sec preferred_lft 86198sec inet6 fe80::f816:3eff:fea8:b9d1/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:c9:86:38:32 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-648) 02/18/25 _x86_64_ (4 CPU) 14:36:48 LINUX RESTART (4 CPU) 14:37:01 tps rtps wtps bread/s bwrtn/s 14:38:02 171.49 69.46 102.03 5631.73 41336.59 14:39:01 201.64 14.52 187.12 2341.98 24756.62 14:40:01 82.57 0.62 81.95 43.99 11441.16 Average: 151.62 28.27 123.35 2674.41 25850.87 14:37:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:38:02 1579424 3287796 2459228 60.89 49016 1814300 941140 18.50 641084 1635740 198808 14:39:01 996520 3204224 3042132 75.33 74492 2261820 1280364 25.17 767984 2035620 38336 14:40:01 706464 3201552 3332188 82.51 93736 2497152 976144 19.19 1094184 1957980 18108 Average: 1094136 3231191 2944516 72.91 72415 2191091 1065883 20.95 834417 1876447 85084 14:37:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:38:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:38:02 lo 1.07 1.07 0.10 0.10 0.00 0.00 0.00 0.00 14:38:02 ens3 315.33 218.31 1405.39 65.70 0.00 0.00 0.00 0.00 14:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:39:01 lo 2.64 2.64 0.25 0.25 0.00 0.00 0.00 0.00 14:39:01 ens3 303.76 238.91 2132.17 33.74 0.00 0.00 0.00 0.00 14:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:40:01 lo 3.07 3.07 0.27 0.27 0.00 0.00 0.00 0.00 14:40:01 ens3 100.23 167.99 28.70 1128.73 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 2.26 2.26 0.21 0.21 0.00 0.00 0.00 0.00 Average: ens3 239.42 208.23 1183.48 411.49 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-648) 02/18/25 _x86_64_ (4 CPU) 14:36:48 LINUX RESTART (4 CPU) 14:37:01 CPU %user %nice %system %iowait %steal %idle 14:38:02 all 16.41 0.00 1.98 5.06 0.05 76.50 14:38:02 0 15.18 0.00 2.66 3.60 0.05 78.50 14:38:02 1 29.56 0.00 2.61 6.32 0.07 61.45 14:38:02 2 7.11 0.00 1.17 6.32 0.05 85.35 14:38:02 3 13.78 0.00 1.49 4.00 0.05 80.68 14:39:01 all 18.07 0.00 2.53 5.54 0.07 73.80 14:39:01 0 40.50 0.00 4.08 10.23 0.09 45.11 14:39:01 1 13.00 0.00 1.98 2.75 0.05 82.21 14:39:01 2 6.30 0.00 2.22 6.86 0.09 84.53 14:39:01 3 12.43 0.00 1.77 2.30 0.05 83.44 14:40:01 all 22.30 0.00 1.93 1.92 0.06 73.79 14:40:01 0 18.72 0.00 1.91 0.55 0.05 78.77 14:40:01 1 17.53 0.00 2.25 3.54 0.05 76.64 14:40:01 2 28.76 0.00 1.62 0.50 0.08 69.03 14:40:01 3 24.16 0.00 1.94 3.11 0.07 70.72 Average: all 18.93 0.00 2.14 4.17 0.06 74.70 Average: 0 24.72 0.00 2.88 4.76 0.06 67.58 Average: 1 20.07 0.00 2.28 4.21 0.06 73.39 Average: 2 14.11 0.00 1.67 4.55 0.07 79.60 Average: 3 16.82 0.00 1.74 3.14 0.06 78.25