---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-1665 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: 3943 499 383 0 3061 3162 Swap: 1023 1 1022 ---> 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:90:6b:7e brd ff:ff:ff:ff:ff:ff inet 10.32.7.21/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86064sec preferred_lft 86064sec inet6 fe80::f816:3eff:fe90:6b7e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:11:9f:d8:a9 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-1665) 01/12/25 _x86_64_ (4 CPU) 15:32:37 LINUX RESTART (4 CPU) 15:33:02 tps rtps wtps bread/s bwrtn/s 15:34:01 170.73 66.40 104.34 5246.03 43363.79 15:35:01 322.45 84.16 238.29 16076.22 134867.42 15:36:01 350.31 23.45 326.86 2605.03 17190.07 15:37:01 256.94 213.10 43.84 8208.10 8477.52 15:38:01 55.19 34.09 21.10 2054.99 2176.84 Average: 231.34 84.30 147.04 6844.32 41217.34 15:33:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:34:01 1670184 3364996 2368468 58.65 51736 1797624 874764 17.20 535620 1652728 158392 15:35:01 264992 3220704 3773660 93.44 118568 2900832 1324448 26.03 623892 2837424 53496 15:36:01 680712 3250676 3357940 83.15 152244 2501088 1446924 28.44 821876 2241816 282812 15:37:01 439960 3164344 3598692 89.11 153768 2653520 1111976 21.86 986960 2318772 34088 15:38:01 441212 3257488 3597440 89.08 155732 2737600 998028 19.62 949268 2350088 15012 Average: 699412 3251642 3339240 82.68 126410 2518133 1151228 22.63 783523 2280166 108760 15:33:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:34:01 ens3 408.32 266.33 1537.57 70.29 0.00 0.00 0.00 0.00 15:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:34:01 lo 1.36 1.36 0.12 0.12 0.00 0.00 0.00 0.00 15:35:01 ens3 568.15 325.83 14583.25 24.93 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 15:36:01 ens3 121.50 98.38 443.17 8.94 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 15:37:01 ens3 115.20 54.41 925.85 8.57 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 15:38:01 ens3 47.11 40.09 167.46 25.65 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 lo 1.00 1.00 0.10 0.10 0.00 0.00 0.00 0.00 Average: ens3 251.56 156.66 3539.24 27.53 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 0.79 0.79 0.07 0.07 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-1665) 01/12/25 _x86_64_ (4 CPU) 15:32:37 LINUX RESTART (4 CPU) 15:33:02 CPU %user %nice %system %iowait %steal %idle 15:34:01 all 20.34 0.00 2.17 5.34 0.06 72.09 15:34:01 0 10.75 0.00 1.31 2.94 0.03 84.96 15:34:01 1 11.13 0.00 1.47 6.43 0.07 80.90 15:34:01 2 36.42 0.00 3.84 7.04 0.09 52.62 15:34:01 3 23.05 0.00 2.09 4.95 0.05 69.86 15:35:01 all 23.68 0.00 7.81 5.30 0.09 63.12 15:35:01 0 22.28 0.00 7.93 2.16 0.08 67.54 15:35:01 1 32.76 0.00 7.73 4.98 0.08 54.44 15:35:01 2 21.77 0.00 8.03 6.52 0.08 63.59 15:35:01 3 17.90 0.00 7.55 7.56 0.10 66.89 15:36:01 all 28.31 0.00 4.86 11.87 0.10 54.85 15:36:01 0 30.15 0.00 4.85 4.66 0.08 60.25 15:36:01 1 27.34 0.00 4.73 16.50 0.10 51.34 15:36:01 2 28.91 0.00 4.84 3.61 0.13 62.50 15:36:01 3 26.88 0.00 5.02 22.69 0.08 45.32 15:37:01 all 32.30 0.00 3.82 11.32 0.08 52.49 15:37:01 0 32.13 0.00 4.06 15.10 0.08 48.63 15:37:01 1 31.96 0.00 3.66 9.91 0.07 54.41 15:37:01 2 34.03 0.00 3.77 12.87 0.10 49.24 15:37:01 3 31.08 0.00 3.80 7.41 0.08 57.62 15:38:01 all 19.26 0.00 1.08 1.23 0.06 78.37 15:38:01 0 29.88 0.00 1.15 2.14 0.07 66.76 15:38:01 1 27.00 0.00 1.15 0.43 0.08 71.33 15:38:01 2 11.85 0.00 0.80 1.34 0.03 85.98 15:38:01 3 8.30 0.00 1.24 1.00 0.03 89.43 Average: all 24.79 0.00 3.94 7.01 0.08 64.18 Average: 0 25.08 0.00 3.86 5.40 0.07 65.59 Average: 1 26.09 0.00 3.74 7.66 0.08 62.42 Average: 2 26.55 0.00 4.24 6.26 0.09 62.86 Average: 3 21.43 0.00 3.93 8.72 0.07 65.85