---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-5159 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 7.3G 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: 3943 450 646 0 2847 3210 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:45:64:ae brd ff:ff:ff:ff:ff:ff inet 10.32.6.168/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85993sec preferred_lft 85993sec inet6 fe80::f816:3eff:fe45:64ae/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:37:3f:c5:74 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-5159) 03/21/24 _x86_64_ (4 CPU) 15:32:31 LINUX RESTART (4 CPU) 15:33:02 tps rtps wtps bread/s bwrtn/s 15:34:01 99.81 52.26 47.55 3253.96 6945.94 15:35:01 224.13 25.47 198.67 3199.60 121493.54 15:36:01 460.49 97.02 363.47 5752.24 28503.92 15:37:01 43.98 2.25 41.73 110.25 9386.84 15:38:01 6.00 0.03 5.97 0.27 1816.23 15:39:01 51.52 32.88 18.65 2133.24 708.15 Average: 147.80 34.94 112.86 2405.97 28209.26 15:33:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:34:01 1643120 3367808 2395532 59.32 52172 1826844 899000 17.67 556596 1658996 161204 15:35:01 110904 3328732 3927748 97.25 116140 3203812 1118104 21.98 538808 3118688 261776 15:36:01 442316 3223028 3596336 89.05 150788 2714896 1575688 30.97 779916 2523840 37204 15:37:01 744072 3310072 3294580 81.58 155428 2500476 1505792 29.60 814616 2194036 54560 15:38:01 748068 3314200 3290584 81.48 155472 2500520 1518592 29.85 810304 2194080 180 15:39:01 712140 3311180 3326512 82.37 157396 2535856 961164 18.89 858280 2188448 26400 Average: 733437 3309170 3305215 81.84 131233 2547067 1263057 24.83 726420 2313015 90221 15:33:02 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 ens3 317.06 201.81 1428.82 65.03 0.00 0.00 0.00 0.00 15:34:01 lo 1.08 1.08 0.10 0.10 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 ens3 450.40 208.39 14063.26 16.52 0.00 0.00 0.00 0.00 15:35:01 lo 1.40 1.40 0.13 0.13 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 ens3 181.22 139.31 905.83 11.89 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 15:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:37:01 ens3 7.03 4.53 1.62 1.58 0.00 0.00 0.00 0.00 15:37:01 lo 2.72 2.72 0.31 0.31 0.00 0.00 0.00 0.00 15:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:38:01 ens3 0.32 0.25 0.06 0.10 0.00 0.00 0.00 0.00 15:38:01 lo 6.87 6.87 0.47 0.47 0.00 0.00 0.00 0.00 15:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:39:01 ens3 18.68 17.78 13.37 9.71 0.00 0.00 0.00 0.00 15:39:01 lo 3.88 3.88 0.26 0.26 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 162.05 95.06 2740.08 17.34 0.00 0.00 0.00 0.00 Average: lo 2.66 2.66 0.21 0.21 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-5159) 03/21/24 _x86_64_ (4 CPU) 15:32:31 LINUX RESTART (4 CPU) 15:33:02 CPU %user %nice %system %iowait %steal %idle 15:34:01 all 22.60 0.00 1.80 2.70 0.05 72.85 15:34:01 0 17.30 0.00 1.19 0.27 0.03 81.21 15:34:01 1 15.67 0.00 1.38 0.29 0.05 82.61 15:34:01 2 18.87 0.00 1.92 4.35 0.07 74.79 15:34:01 3 38.56 0.00 2.67 5.89 0.07 52.81 15:35:01 all 23.64 0.00 7.28 3.54 0.07 65.46 15:35:01 0 22.21 0.00 7.30 3.14 0.07 67.28 15:35:01 1 16.87 0.00 5.20 1.17 0.05 76.70 15:35:01 2 35.96 0.00 7.60 3.19 0.08 53.17 15:35:01 3 19.55 0.00 9.02 6.67 0.07 64.70 15:36:01 all 9.37 0.00 3.47 15.84 0.06 71.26 15:36:01 0 9.22 0.00 3.01 5.78 0.05 81.94 15:36:01 1 9.46 0.00 3.30 11.44 0.05 75.75 15:36:01 2 9.20 0.00 3.50 22.29 0.07 64.93 15:36:01 3 9.62 0.00 4.06 23.80 0.08 62.44 15:37:01 all 56.48 0.00 7.21 0.42 0.09 35.80 15:37:01 0 58.50 0.00 7.20 0.49 0.08 33.73 15:37:01 1 55.95 0.00 7.07 0.15 0.08 36.75 15:37:01 2 55.98 0.00 7.11 0.08 0.08 36.74 15:37:01 3 55.49 0.00 7.47 0.99 0.07 35.98 15:38:01 all 0.35 0.00 0.05 0.08 0.01 99.51 15:38:01 0 0.05 0.00 0.08 0.32 0.02 99.53 15:38:01 1 0.05 0.00 0.02 0.00 0.02 99.92 15:38:01 2 1.22 0.00 0.05 0.00 0.02 98.71 15:38:01 3 0.08 0.00 0.03 0.00 0.02 99.87 15:39:01 all 12.48 0.00 0.76 1.38 0.03 85.35 15:39:01 0 1.74 0.00 0.59 3.22 0.03 94.42 15:39:01 1 4.69 0.00 0.60 0.55 0.02 94.14 15:39:01 2 20.60 0.00 1.24 1.30 0.03 76.82 15:39:01 3 22.86 0.00 0.62 0.45 0.05 76.03 Average: all 20.76 0.00 3.41 3.99 0.05 71.78 Average: 0 18.11 0.00 3.21 2.20 0.05 76.42 Average: 1 17.07 0.00 2.92 2.27 0.04 77.70 Average: 2 23.58 0.00 3.56 5.19 0.06 67.61 Average: 3 24.28 0.00 3.96 6.30 0.06 65.40