---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-2109 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 9.7G 9.5G 51% / 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 496 436 0 3011 3164 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:db:5d:05 brd ff:ff:ff:ff:ff:ff inet 10.32.6.151/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86181sec preferred_lft 86181sec inet6 fe80::f816:3eff:fedb:5d05/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:52:81:e1:b4 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-2109) 01/17/25 _x86_64_ (4 CPU) 15:28:44 LINUX RESTART (4 CPU) 15:29:01 tps rtps wtps bread/s bwrtn/s 15:30:01 182.55 69.46 113.10 5619.06 44301.70 15:31:01 157.14 12.56 144.58 2276.55 28919.71 15:32:01 150.73 0.65 150.08 49.07 12139.60 Average: 163.48 27.56 135.92 2648.37 28454.58 15:29:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:30:01 1615860 3362872 2422792 59.99 53668 1841688 871072 17.12 532136 1697576 151588 15:31:01 859484 3321948 3179168 78.72 75132 2501428 1072660 21.09 684748 2233384 152 15:32:01 491232 3283104 3547420 87.84 85180 2791752 965520 18.98 1028420 2225704 17600 Average: 988859 3322641 3049793 75.52 71327 2378289 969751 19.06 748435 2052221 56447 15:29:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:30:01 ens3 403.53 255.02 1482.92 67.41 0.00 0.00 0.00 0.00 15:30:01 lo 1.20 1.20 0.11 0.11 0.00 0.00 0.00 0.00 15:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:31:01 ens3 394.02 158.41 2817.17 22.00 0.00 0.00 0.00 0.00 15:31:01 lo 2.27 2.27 0.21 0.21 0.00 0.00 0.00 0.00 15:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:32:01 ens3 213.72 227.80 829.93 668.04 0.00 0.00 0.00 0.00 15:32:01 lo 8.53 8.53 0.75 0.75 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 337.10 213.74 1710.05 252.46 0.00 0.00 0.00 0.00 Average: lo 4.00 4.00 0.36 0.36 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-2109) 01/17/25 _x86_64_ (4 CPU) 15:28:44 LINUX RESTART (4 CPU) 15:29:01 CPU %user %nice %system %iowait %steal %idle 15:30:01 all 18.20 0.00 2.30 5.33 0.07 74.11 15:30:01 0 8.56 0.00 1.19 2.15 0.05 88.05 15:30:01 1 23.86 0.00 2.27 9.46 0.07 64.34 15:30:01 2 22.71 0.00 2.60 5.16 0.07 69.47 15:30:01 3 17.69 0.00 3.13 4.56 0.05 74.58 15:31:01 all 18.99 0.00 2.95 4.02 0.06 73.98 15:31:01 0 15.30 0.00 2.84 2.04 0.03 79.79 15:31:01 1 11.90 0.00 2.79 7.87 0.05 77.39 15:31:01 2 12.61 0.00 2.26 3.08 0.08 81.97 15:31:01 3 36.10 0.00 3.94 3.10 0.08 56.78 15:32:01 all 18.13 0.00 2.46 3.63 0.09 75.69 15:32:01 0 25.98 0.00 2.03 2.68 0.10 69.22 15:32:01 1 12.49 0.00 2.51 5.42 0.07 79.52 15:32:01 2 23.08 0.00 3.07 2.91 0.12 70.82 15:32:01 3 10.94 0.00 2.26 3.52 0.08 83.19 Average: all 18.44 0.00 2.57 4.33 0.07 74.59 Average: 0 16.61 0.00 2.02 2.29 0.06 79.02 Average: 1 16.09 0.00 2.52 7.59 0.06 73.74 Average: 2 19.46 0.00 2.64 3.72 0.09 74.09 Average: 3 21.60 0.00 3.11 3.73 0.07 71.49