---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-264 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: 3944 475 578 0 2890 3185 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:74:f3:77 brd ff:ff:ff:ff:ff:ff inet 10.32.6.61/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86073sec preferred_lft 86073sec inet6 fe80::f816:3eff:fe74:f377/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:ce:63:a6:42 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-264) 12/27/24 _x86_64_ (4 CPU) 15:32:36 LINUX RESTART (4 CPU) 15:33:01 tps rtps wtps bread/s bwrtn/s 15:34:01 160.69 60.52 100.17 4680.29 42250.57 15:35:01 319.17 82.83 236.34 15861.84 131460.51 15:36:01 348.64 23.46 325.18 2613.43 29586.14 15:37:01 247.84 211.10 36.74 8203.57 3296.78 Average: 269.12 94.47 174.65 7844.79 51698.34 15:33:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:34:01 1672732 3378336 2365928 58.58 51908 1808184 867888 17.06 519456 1663512 171544 15:35:01 276512 3247768 3762148 93.15 118612 2916896 1284392 25.25 609992 2837440 146360 15:36:01 380372 3186156 3658288 90.58 152360 2724880 1509992 29.68 951048 2397096 75780 15:37:01 283456 3196524 3755204 92.98 153848 2832092 1106132 21.74 988220 2462820 34216 Average: 653268 3252196 3385392 83.82 119182 2570513 1192101 23.43 767179 2340217 106975 15:33:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:34:01 lo 1.13 1.13 0.11 0.11 0.00 0.00 0.00 0.00 15:34:01 ens3 390.40 256.81 1517.76 69.39 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 1.20 1.20 0.11 0.11 0.00 0.00 0.00 0.00 15:35:01 ens3 528.09 291.74 14446.96 22.01 0.00 0.00 0.00 0.00 15:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:36:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:36:01 ens3 109.18 84.60 442.26 7.81 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 0.40 0.40 0.04 0.04 0.00 0.00 0.00 0.00 15:37:01 ens3 141.01 83.57 936.77 9.79 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 0.68 0.68 0.06 0.06 0.00 0.00 0.00 0.00 Average: ens3 292.32 179.25 4342.25 27.25 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-264) 12/27/24 _x86_64_ (4 CPU) 15:32:36 LINUX RESTART (4 CPU) 15:33:01 CPU %user %nice %system %iowait %steal %idle 15:34:01 all 20.02 0.00 2.11 5.15 0.05 72.66 15:34:01 0 18.59 0.00 1.73 1.75 0.03 77.90 15:34:01 1 34.74 0.00 3.37 2.23 0.08 59.57 15:34:01 2 16.32 0.00 1.93 9.08 0.07 72.60 15:34:01 3 10.49 0.00 1.47 7.57 0.05 80.42 15:35:01 all 23.35 0.00 8.03 5.46 0.08 63.08 15:35:01 0 22.27 0.00 6.77 3.03 0.09 67.84 15:35:01 1 32.87 0.00 9.14 2.75 0.08 55.15 15:35:01 2 17.53 0.00 7.70 4.93 0.08 69.76 15:35:01 3 20.73 0.00 8.46 11.11 0.08 59.61 15:36:01 all 29.90 0.00 5.19 11.54 0.09 53.28 15:36:01 0 31.21 0.00 6.92 36.37 0.10 25.40 15:36:01 1 30.12 0.00 4.48 3.19 0.08 62.13 15:36:01 2 30.24 0.00 4.87 2.09 0.12 62.69 15:36:01 3 28.03 0.00 4.51 4.61 0.07 62.79 15:37:01 all 31.82 0.00 3.85 11.31 0.08 52.95 15:37:01 0 33.00 0.00 4.00 15.06 0.08 47.86 15:37:01 1 30.89 0.00 3.91 9.64 0.08 55.48 15:37:01 2 32.05 0.00 3.95 10.10 0.08 53.82 15:37:01 3 31.35 0.00 3.52 10.44 0.07 54.62 Average: all 26.27 0.00 4.78 8.37 0.08 60.50 Average: 0 26.26 0.00 4.84 14.03 0.08 54.79 Average: 1 32.15 0.00 5.21 4.46 0.08 58.09 Average: 2 24.04 0.00 4.60 6.56 0.09 64.71 Average: 3 22.64 0.00 4.48 8.43 0.07 64.39