---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-13003 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 3.9G 0 3.9G 0% /dev tmpfs 798M 696K 797M 1% /run /dev/vda1 20G 9.6G 9.7G 50% / tmpfs 3.9G 0 3.9G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 3.9G 0 3.9G 0% /sys/fs/cgroup /dev/vda15 105M 5.3M 100M 5% /boot/efi tmpfs 798M 0 798M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7975 501 4658 0 2815 7182 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:0e:80:fb brd ff:ff:ff:ff:ff:ff inet 10.32.6.108/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86123sec preferred_lft 86123sec inet6 fe80::f816:3eff:fe0e:80fb/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:fe:f7:43:e9 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-13003) 09/19/26 _x86_64_ (4 CPU) 01:58:44 LINUX RESTART (4 CPU) 01:59:01 tps rtps wtps bread/s bwrtn/s 02:00:02 165.89 61.45 104.45 4991.80 42403.62 02:01:01 107.02 40.93 66.09 2394.85 12629.18 02:02:01 22.16 0.07 22.10 2.67 7978.40 02:03:01 49.73 11.65 38.08 842.66 14649.56 Average: 86.12 28.47 57.64 2056.71 19444.54 01:59:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:00:02 5660400 7376512 2507020 30.70 51260 1834476 1034244 11.22 650928 1662132 210552 02:01:01 5088416 7214336 3079004 37.70 66416 2214148 1127324 12.23 823256 2031600 221868 02:02:01 4936544 7190828 3230876 39.56 70848 2333468 1135872 12.33 849644 2146844 116560 02:03:01 4772756 7356112 3394664 41.56 76272 2651116 988612 10.73 844520 2305408 28528 Average: 5114529 7284447 3052891 37.38 66199 2258302 1071513 11.63 792087 2036496 144377 01:59:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:00:02 ens3 435.27 282.69 1746.98 73.82 0.00 0.00 0.00 0.00 02:00:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:00:02 lo 1.13 1.13 0.10 0.10 0.00 0.00 0.00 0.00 02:01:01 ens3 172.61 166.79 2887.70 25.48 0.00 0.00 0.00 0.00 02:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:01:01 lo 1.69 1.69 0.16 0.16 0.00 0.00 0.00 0.00 02:02:01 ens3 116.70 124.75 1877.62 22.41 0.00 0.00 0.00 0.00 02:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:02:01 lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 02:03:01 ens3 111.83 101.17 1218.28 22.55 0.00 0.00 0.00 0.00 02:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:03:01 lo 1.97 1.97 0.60 0.60 0.00 0.00 0.00 0.00 Average: ens3 209.27 168.86 1928.64 36.11 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 1.21 1.21 0.22 0.22 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-13003) 09/19/26 _x86_64_ (4 CPU) 01:58:44 LINUX RESTART (4 CPU) 01:59:01 CPU %user %nice %system %iowait %steal %idle 02:00:02 all 17.17 0.00 2.46 5.50 0.05 74.82 02:00:02 0 43.12 0.00 3.60 8.24 0.08 44.96 02:00:02 1 11.01 0.00 1.78 4.55 0.05 82.61 02:00:02 2 8.10 0.00 1.49 2.16 0.07 88.18 02:00:02 3 6.47 0.00 2.92 7.02 0.03 83.56 02:01:01 all 21.56 0.00 1.37 2.48 0.07 74.52 02:01:01 0 45.33 0.00 2.38 1.10 0.08 51.10 02:01:01 1 17.42 0.00 1.39 0.68 0.05 80.46 02:01:01 2 15.38 0.00 0.78 2.85 0.07 80.92 02:01:01 3 8.19 0.00 0.96 5.26 0.05 85.54 02:02:01 all 5.60 0.00 0.47 0.50 0.04 93.40 02:02:01 0 3.37 0.00 0.57 1.74 0.05 94.27 02:02:01 1 4.16 0.00 0.38 0.08 0.03 95.34 02:02:01 2 11.61 0.00 0.42 0.00 0.07 87.91 02:02:01 3 3.27 0.00 0.48 0.17 0.02 96.06 02:03:01 all 41.06 0.00 1.57 1.14 0.08 56.15 02:03:01 0 39.55 0.00 1.08 0.17 0.07 59.13 02:03:01 1 63.01 0.00 2.17 0.58 0.10 34.14 02:03:01 2 35.09 0.00 1.94 1.45 0.07 61.46 02:03:01 3 26.71 0.00 1.12 2.33 0.08 69.75 Average: all 21.37 0.00 1.47 2.40 0.06 74.71 Average: 0 32.80 0.00 1.91 2.82 0.07 62.40 Average: 1 23.96 0.00 1.43 1.47 0.06 73.08 Average: 2 17.57 0.00 1.16 1.61 0.07 79.60 Average: 3 11.20 0.00 1.37 3.68 0.05 83.70