---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-601 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 700K 394M 1% /run /dev/vda1 20G 11G 9.1G 53% / 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 522 248 0 3172 3137 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:cb:76:35 brd ff:ff:ff:ff:ff:ff inet 10.32.7.97/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86218sec preferred_lft 86218sec inet6 fe80::f816:3eff:fecb:7635/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:7c:ba:d9:ca 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-601) 12/22/24 _x86_64_ (4 CPU) 14:37:38 LINUX RESTART (4 CPU) 14:38:01 tps rtps wtps bread/s bwrtn/s 14:39:01 175.05 67.57 107.48 5507.48 42912.20 14:40:01 254.09 49.79 204.30 3256.11 71849.81 Average: 214.58 58.68 155.90 4381.61 57383.41 14:38:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:39:01 1640744 3345624 2397908 59.37 52132 1807248 883268 17.36 551064 1662892 162992 14:40:01 267580 3202368 3771072 93.37 92300 2922208 1047160 20.58 902056 2570848 5864 Average: 954162 3273996 3084490 76.37 72216 2364728 965214 18.97 726560 2116870 84428 14:38:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:39:01 ens3 422.48 272.97 1610.77 72.16 0.00 0.00 0.00 0.00 14:39:01 lo 1.20 1.20 0.11 0.11 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 ens3 361.39 264.72 6719.15 388.63 0.00 0.00 0.00 0.00 14:40:01 lo 7.66 7.66 0.67 0.67 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 391.93 268.84 4165.39 230.42 0.00 0.00 0.00 0.00 Average: lo 4.43 4.43 0.39 0.39 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-601) 12/22/24 _x86_64_ (4 CPU) 14:37:38 LINUX RESTART (4 CPU) 14:38:01 CPU %user %nice %system %iowait %steal %idle 14:39:01 all 20.82 0.00 2.17 5.31 0.06 71.64 14:39:01 0 13.82 0.00 1.25 2.93 0.05 81.94 14:39:01 1 27.30 0.00 2.14 4.08 0.05 66.43 14:39:01 2 8.07 0.00 1.54 7.64 0.07 82.67 14:39:01 3 34.25 0.00 3.78 6.58 0.08 55.31 14:40:01 all 24.47 0.00 5.48 5.19 0.07 64.79 14:40:01 0 30.14 0.00 6.00 3.44 0.07 60.36 14:40:01 1 18.35 0.00 5.26 4.25 0.07 72.07 14:40:01 2 18.27 0.00 5.05 5.30 0.08 71.29 14:40:01 3 31.10 0.00 5.58 7.74 0.08 55.49 Average: all 22.64 0.00 3.82 5.25 0.07 68.23 Average: 0 21.93 0.00 3.61 3.18 0.06 71.21 Average: 1 22.84 0.00 3.70 4.17 0.06 69.24 Average: 2 13.13 0.00 3.28 6.48 0.08 77.03 Average: 3 32.68 0.00 4.68 7.16 0.08 55.40