---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-10259 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 7.5G 62% / 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 482 521 0 2940 3178 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:d1:42:49 brd ff:ff:ff:ff:ff:ff inet 10.32.6.52/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86137sec preferred_lft 86137sec inet6 fe80::f816:3eff:fed1:4249/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:4c:07:3a:9f 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-10259) 11/13/24 _x86_64_ (4 CPU) 14:22:38 LINUX RESTART (4 CPU) 14:23:01 tps rtps wtps bread/s bwrtn/s 14:24:02 185.12 82.57 102.55 6491.85 42496.27 14:25:01 226.78 29.23 197.54 3800.95 105445.66 14:26:01 248.84 90.35 158.49 6578.90 46356.27 Average: 220.21 67.59 152.62 5633.78 64545.70 14:23:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:24:02 1665152 3365460 2373500 58.77 52516 1803296 876468 17.23 558724 1635884 134576 14:25:01 684100 3317460 3354552 83.06 106572 2649992 1217256 23.93 556428 2549828 296124 14:26:01 594932 3190316 3443720 85.27 129608 2576564 1095160 21.53 796068 2383564 30992 Average: 981395 3291079 3057257 75.70 96232 2343284 1062961 20.89 637073 2189759 153897 14:23:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:24:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:24:02 lo 1.20 1.20 0.11 0.11 0.00 0.00 0.00 0.00 14:24:02 ens3 436.64 273.85 1497.78 69.81 0.00 0.00 0.00 0.00 14:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:25:01 lo 1.36 1.36 0.13 0.13 0.00 0.00 0.00 0.00 14:25:01 ens3 448.15 254.64 12556.88 23.02 0.00 0.00 0.00 0.00 14:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:26:01 lo 0.53 0.53 0.06 0.06 0.00 0.00 0.00 0.00 14:26:01 ens3 649.09 486.05 4362.72 34.96 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 1.03 1.03 0.10 0.10 0.00 0.00 0.00 0.00 Average: ens3 511.64 338.64 6104.36 42.70 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-10259) 11/13/24 _x86_64_ (4 CPU) 14:22:38 LINUX RESTART (4 CPU) 14:23:01 CPU %user %nice %system %iowait %steal %idle 14:24:02 all 19.39 0.00 2.50 5.30 0.07 72.75 14:24:02 0 11.29 0.00 1.82 5.96 0.08 80.84 14:24:02 1 18.05 0.00 2.02 7.28 0.05 72.60 14:24:02 2 35.76 0.00 4.35 7.01 0.08 52.80 14:24:02 3 12.59 0.00 1.81 0.94 0.07 84.60 14:25:01 all 21.13 0.00 6.26 4.02 0.08 68.52 14:25:01 0 15.59 0.00 4.16 4.11 0.05 76.09 14:25:01 1 15.94 0.00 7.68 5.67 0.07 70.64 14:25:01 2 35.70 0.00 7.95 3.02 0.10 53.23 14:25:01 3 17.40 0.00 5.25 3.29 0.07 73.99 14:26:01 all 16.87 0.00 3.18 6.69 0.08 73.19 14:26:01 0 18.64 0.00 3.16 4.37 0.08 73.74 14:26:01 1 14.62 0.00 4.12 11.82 0.08 69.36 14:26:01 2 18.70 0.00 3.39 6.55 0.10 71.26 14:26:01 3 15.53 0.00 2.03 4.01 0.05 78.39 Average: all 19.11 0.00 3.96 5.35 0.07 71.51 Average: 0 15.17 0.00 3.04 4.82 0.07 76.90 Average: 1 16.21 0.00 4.57 8.29 0.07 70.87 Average: 2 30.00 0.00 5.21 5.55 0.10 59.15 Average: 3 15.15 0.00 3.01 2.74 0.06 79.04