---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-3381 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 3.9G 0 3.9G 0% /dev tmpfs 798M 696K 797M 1% /run /dev/vda1 20G 13G 7.1G 64% / 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: 7976 535 1668 0 5771 7142 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:b1:4e:dc brd ff:ff:ff:ff:ff:ff inet 10.32.7.104/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85931sec preferred_lft 85931sec inet6 fe80::f816:3eff:feb1:4edc/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:63:47:01:b7 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-3381) 01/16/26 _x86_64_ (4 CPU) 15:33:34 LINUX RESTART (4 CPU) 15:34:01 tps rtps wtps bread/s bwrtn/s 15:35:01 128.81 51.98 76.82 3988.14 38363.21 15:36:01 85.85 23.08 62.77 3156.40 13589.07 15:37:01 144.68 0.53 144.14 12.00 102706.62 15:38:01 330.83 0.90 329.93 24.40 38254.96 15:39:01 34.80 0.03 34.77 0.27 7063.47 15:40:01 82.68 28.99 53.69 1307.21 6486.76 15:41:01 24.96 0.90 24.06 78.92 1688.39 Average: 118.93 15.20 103.73 1223.78 29732.85 15:34:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:35:01 5789160 7358604 2378268 29.12 39768 1708412 1049844 11.39 640836 1563328 87112 15:36:01 5043228 7400976 3124200 38.25 63468 2448228 1173452 12.73 633144 2265848 437044 15:37:01 1806580 7382264 6360848 77.88 118428 5422968 1198920 13.01 684272 5240104 475088 15:38:01 2134420 7358172 6033008 73.87 152920 5004916 1417812 15.38 906028 4651664 15652 15:39:01 1716324 7266188 6451104 78.99 155740 5311000 1691608 18.36 1188388 4768180 154384 15:40:01 1725040 7316600 6442388 78.88 157412 5358792 1080304 11.72 1274764 4686228 18584 15:41:01 1725820 7327412 6441608 78.87 158664 5366944 1065548 11.56 1269520 4689100 11684 Average: 2848653 7344317 5318775 65.12 120914 4374466 1239641 13.45 942422 3980636 171364 15:34:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:35:01 lo 0.67 0.67 0.06 0.06 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 448.53 266.29 1410.80 69.51 0.00 0.00 0.00 0.00 15:36:01 lo 1.47 1.47 0.14 0.14 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 263.28 173.32 6771.11 14.88 0.00 0.00 0.00 0.00 15:37:01 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 242.26 136.51 7473.52 9.46 0.00 0.00 0.00 0.00 15:38:01 lo 0.20 0.20 0.01 0.01 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 229.10 157.89 992.57 13.75 0.00 0.00 0.00 0.00 15:39:01 lo 0.00 0.00 0.00 0.00 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 0.08 0.10 0.01 0.01 0.00 0.00 0.00 0.00 15:40:01 lo 0.67 0.67 0.07 0.07 0.00 0.00 0.00 0.00 15:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:40:01 ens3 321.46 205.58 2278.68 32.95 0.00 0.00 0.00 0.00 15:41:01 lo 0.73 0.73 0.07 0.07 0.00 0.00 0.00 0.00 15:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:41:01 ens3 11.71 12.63 10.88 5.80 0.00 0.00 0.00 0.00 Average: lo 0.53 0.53 0.05 0.05 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 216.62 136.04 2704.90 20.91 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-3381) 01/16/26 _x86_64_ (4 CPU) 15:33:34 LINUX RESTART (4 CPU) 15:34:01 CPU %user %nice %system %iowait %steal %idle 15:35:01 all 21.57 0.00 1.88 4.11 1.32 71.12 15:35:01 0 13.58 0.00 1.92 7.96 0.87 75.68 15:35:01 1 15.26 0.00 1.14 2.23 1.47 79.90 15:35:01 2 23.74 0.00 2.52 4.17 1.47 68.11 15:35:01 3 33.79 0.00 1.94 2.09 1.49 60.70 15:36:01 all 20.21 0.00 2.15 2.33 1.28 74.03 15:36:01 0 10.77 0.00 1.85 5.75 0.97 80.67 15:36:01 1 4.15 0.00 1.05 0.38 0.95 93.47 15:36:01 2 2.80 0.00 1.23 0.97 0.77 94.24 15:36:01 3 63.26 0.00 4.46 2.22 2.44 27.61 15:37:01 all 20.69 0.00 11.02 1.93 1.67 64.68 15:37:01 0 21.69 0.00 10.92 3.39 1.76 62.24 15:37:01 1 22.36 0.00 12.23 0.34 1.89 63.18 15:37:01 2 17.38 0.00 10.04 3.09 1.66 67.83 15:37:01 3 21.36 0.00 10.87 0.85 1.42 65.50 15:38:01 all 12.85 0.00 3.94 10.69 1.02 71.49 15:38:01 0 7.45 0.00 3.74 14.39 0.77 73.65 15:38:01 1 9.58 0.00 3.98 11.90 0.94 73.59 15:38:01 2 18.68 0.00 3.55 4.99 1.24 71.54 15:38:01 3 15.65 0.00 4.51 11.51 1.14 67.18 15:39:01 all 75.97 0.00 9.57 0.08 3.97 10.41 15:39:01 0 75.36 0.00 8.64 0.05 4.15 11.80 15:39:01 1 77.11 0.00 9.44 0.05 3.78 9.62 15:39:01 2 75.38 0.00 9.44 0.13 4.00 11.04 15:39:01 3 76.04 0.00 10.75 0.10 3.95 9.16 15:40:01 all 41.44 0.00 3.22 2.00 2.90 50.45 15:40:01 0 44.19 0.00 3.13 2.31 2.78 47.60 15:40:01 1 48.19 0.00 3.27 1.11 2.97 44.45 15:40:01 2 37.74 0.00 3.01 3.09 2.81 53.36 15:40:01 3 35.62 0.00 3.46 1.50 3.01 56.42 15:41:01 all 21.39 0.00 1.04 0.66 1.02 75.89 15:41:01 0 11.70 0.00 0.72 0.07 0.38 87.14 15:41:01 1 55.25 0.00 1.83 0.13 1.75 41.04 15:41:01 2 13.58 0.00 0.95 1.03 0.60 83.84 15:41:01 3 5.22 0.00 0.64 1.43 1.37 91.33 Average: all 30.64 0.00 4.66 3.11 1.89 59.70 Average: 0 26.41 0.00 4.39 4.84 1.67 62.69 Average: 1 33.20 0.00 4.67 2.30 1.97 57.86 Average: 2 27.09 0.00 4.37 2.49 1.79 64.26 Average: 3 35.87 0.00 5.21 2.81 2.12 54.00