---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-9289 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: 2800.000 BogoMIPS: 5600.00 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 476 384 0 3083 3184 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:44:3e:d0 brd ff:ff:ff:ff:ff:ff inet 10.32.7.249/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86066sec preferred_lft 86066sec inet6 fe80::f816:3eff:fe44:3ed0/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:79:26:78:d7 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-9289) 11/01/24 _x86_64_ (4 CPU) 15:32:34 LINUX RESTART (4 CPU) 15:33:01 tps rtps wtps bread/s bwrtn/s 15:34:01 165.11 66.48 98.63 4963.95 42022.54 15:35:02 285.61 72.53 213.08 14952.76 122661.05 15:36:01 376.79 33.99 342.80 3605.29 28456.79 15:37:01 259.22 210.98 48.24 8189.17 10704.62 15:38:01 56.31 33.21 23.10 1934.21 2257.22 Average: 228.16 83.59 144.57 6745.94 41327.99 15:33:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:34:01 1679356 3372804 2359296 58.42 53024 1795968 883488 17.37 549352 1630220 135912 15:35:02 457200 3330708 3581452 88.68 116920 2830280 1165480 22.91 447108 2832912 318688 15:36:01 198664 3140712 3839988 95.08 152092 2854364 1676436 32.95 852804 2670796 131484 15:37:01 441100 3192904 3597552 89.08 154684 2678256 1115812 21.93 969852 2331160 34332 15:38:01 400352 3239844 3638300 90.09 156780 2758300 1040152 20.45 978572 2358364 15144 Average: 635334 3255394 3403318 84.27 126700 2583434 1176274 23.12 759538 2364690 127112 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 0.80 0.80 0.07 0.07 0.00 0.00 0.00 0.00 15:34:01 ens3 371.24 240.04 1356.91 67.76 0.00 0.00 0.00 0.00 15:35:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:35:02 lo 1.33 1.33 0.12 0.12 0.00 0.00 0.00 0.00 15:35:02 ens3 378.92 171.37 14042.82 14.01 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 225.58 169.71 969.00 16.96 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 147.44 87.47 1002.81 7.55 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 15:38:01 ens3 54.49 45.44 174.23 21.57 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 0.71 0.71 0.07 0.07 0.00 0.00 0.00 0.00 Average: ens3 235.69 142.74 3525.93 25.59 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-9289) 11/01/24 _x86_64_ (4 CPU) 15:32:34 LINUX RESTART (4 CPU) 15:33:01 CPU %user %nice %system %iowait %steal %idle 15:34:01 all 20.35 0.00 2.34 5.20 0.07 72.03 15:34:01 0 22.89 0.00 2.46 5.68 0.05 68.92 15:34:01 1 34.51 0.00 3.34 2.15 0.05 59.96 15:34:01 2 8.48 0.00 2.11 9.00 0.07 80.35 15:34:01 3 15.56 0.00 1.49 3.97 0.08 78.90 15:35:02 all 23.56 0.00 7.63 5.03 0.08 63.69 15:35:02 0 32.52 0.00 7.10 4.89 0.10 55.38 15:35:02 1 19.52 0.00 7.83 1.21 0.08 71.35 15:35:02 2 23.65 0.00 8.51 6.78 0.09 60.98 15:35:02 3 18.54 0.00 7.09 7.26 0.08 67.03 15:36:01 all 17.16 0.00 3.97 12.28 0.08 66.51 15:36:01 0 17.28 0.00 5.25 30.25 0.09 47.15 15:36:01 1 18.29 0.00 3.04 1.85 0.05 76.76 15:36:01 2 18.49 0.00 4.18 6.75 0.12 70.46 15:36:01 3 14.53 0.00 3.44 10.31 0.07 71.65 15:37:01 all 45.47 0.00 5.10 11.63 0.10 37.69 15:37:01 0 45.05 0.00 5.12 14.24 0.10 35.49 15:37:01 1 47.38 0.00 5.51 12.98 0.10 34.02 15:37:01 2 44.66 0.00 5.25 12.39 0.10 37.60 15:37:01 3 44.81 0.00 4.54 6.93 0.08 43.64 15:38:01 all 19.11 0.00 0.89 1.49 0.05 78.47 15:38:01 0 32.80 0.00 1.07 0.90 0.05 65.18 15:38:01 1 9.63 0.00 0.92 4.31 0.03 85.11 15:38:01 2 20.95 0.00 0.85 0.45 0.05 77.69 15:38:01 3 12.99 0.00 0.70 0.28 0.05 85.97 Average: all 25.13 0.00 3.98 7.10 0.08 63.72 Average: 0 30.14 0.00 4.19 11.11 0.08 54.49 Average: 1 25.86 0.00 4.12 4.50 0.06 65.45 Average: 2 23.22 0.00 4.15 7.06 0.08 65.48 Average: 3 21.29 0.00 3.44 5.73 0.07 69.47