---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-8672 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 704K 797M 1% /run /dev/vda1 20G 13G 6.4G 67% / 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 536 1358 0 6081 7141 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:01:83:64 brd ff:ff:ff:ff:ff:ff inet 10.32.7.3/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85848sec preferred_lft 85848sec inet6 fe80::f816:3eff:fe01:8364/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:f9:d9:09:3e 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 inet6 fe80::42:f9ff:fed9:93e/64 scope link valid_lft forever preferred_lft forever 4: br-014ade1f1804: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:54:20:23:48 brd ff:ff:ff:ff:ff:ff inet 172.17.0.1/16 brd 172.17.255.255 scope global br-014ade1f1804 valid_lft forever preferred_lft forever inet6 fe80::42:54ff:fe20:2348/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-8672) 08/19/26 _x86_64_ (4 CPU) 12:29:41 LINUX RESTART (4 CPU) 12:30:01 tps rtps wtps bread/s bwrtn/s 12:31:01 162.29 69.32 92.97 5594.14 41127.19 12:32:01 55.03 0.10 54.93 20.26 9115.09 12:33:01 158.44 13.35 145.09 2282.29 79740.98 12:34:01 95.65 2.85 92.80 420.20 38628.23 12:35:01 36.42 0.13 36.29 10.13 3737.55 12:36:01 60.56 0.53 60.03 7.06 12292.97 12:37:02 93.57 6.81 86.76 1295.75 47650.71 12:38:01 43.78 1.56 42.22 221.48 995.05 Average: 88.31 11.85 76.46 1233.61 29219.14 12:30:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:31:01 5842336 7402724 2325084 28.47 39740 1699888 977844 10.61 604880 1548868 66860 12:32:01 5486084 7350428 2681336 32.83 58528 1969640 1020900 11.08 670360 1806188 162128 12:33:01 3530708 7063988 4636712 56.77 89184 3544100 1650576 17.91 1025772 3311488 5024 12:34:01 1731204 6446524 6436216 78.80 107804 4648552 3945188 42.81 1913820 4145528 840 12:35:01 2339540 7194712 5827880 71.36 111200 4778268 1535268 16.66 1232324 4223120 38244 12:36:01 1529384 6716628 6638036 81.27 117388 5088452 1916592 20.80 1857184 4391096 2656 12:37:02 146384 6374132 8021036 98.21 137312 6047656 4330048 46.98 2413248 5142184 1808 12:38:01 1405708 7308376 6761712 82.79 140956 5735312 1191016 12.92 1465232 4862968 27468 Average: 2751418 6982189 5416002 66.31 100264 4188984 2070929 22.47 1397852 3678930 38128 12:30:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:31:01 ens3 409.08 233.72 1479.19 63.29 0.00 0.00 0.00 0.00 12:31:01 lo 1.07 1.07 0.09 0.09 0.00 0.00 0.00 0.00 12:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:32:01 ens3 35.10 31.39 676.19 4.22 0.00 0.00 0.00 0.00 12:32:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 12:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:33:01 ens3 677.49 405.18 13554.77 59.60 0.00 0.00 0.00 0.00 12:33:01 lo 1.87 1.87 0.17 0.17 0.00 0.00 0.00 0.00 12:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:34:01 ens3 626.70 471.97 9623.30 41.85 0.00 0.00 0.00 0.00 12:34:01 veth30adab3 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 12:34:01 vethe7496a9 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 12:35:01 docker0 175.37 212.38 14.61 2096.27 0.00 0.00 0.00 0.00 12:35:01 ens3 244.14 204.03 2108.34 36.31 0.00 0.00 0.00 0.00 12:35:01 veth6db7788 175.37 212.51 17.01 2096.28 0.00 0.00 0.00 0.17 12:35:01 lo 14.03 14.03 1.38 1.38 0.00 0.00 0.00 0.00 12:36:01 docker0 253.82 325.27 22.09 3456.71 0.00 0.00 0.00 0.00 12:36:01 ens3 370.03 291.64 3467.23 48.76 0.00 0.00 0.00 0.00 12:36:01 vethea5f2ef 184.36 238.52 18.17 2568.91 0.00 0.00 0.00 0.21 12:36:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 12:37:02 br-709a7e366af1 0.52 0.85 0.04 0.09 0.00 0.00 0.00 0.00 12:37:02 veth7356f0a 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 12:37:02 docker0 30.22 38.23 2.88 371.53 0.00 0.00 0.00 0.00 12:37:02 ens3 755.24 611.59 8049.59 54.04 0.00 0.00 0.00 0.00 12:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:38:01 ens3 92.87 121.31 29.41 740.18 0.00 0.00 0.00 0.00 12:38:01 lo 22.06 22.06 2.20 2.20 0.00 0.00 0.00 0.00 12:38:01 br-014ade1f1804 0.86 1.25 0.07 0.13 0.00 0.00 0.00 0.00 Average: docker0 57.55 72.14 4.96 742.12 0.00 0.00 0.00 0.00 Average: ens3 401.97 296.72 4883.33 129.76 0.00 0.00 0.00 0.00 Average: lo 2.34 2.34 0.24 0.24 0.00 0.00 0.00 0.00 Average: br-014ade1f1804 0.11 0.15 0.01 0.02 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-8672) 08/19/26 _x86_64_ (4 CPU) 12:29:41 LINUX RESTART (4 CPU) 12:30:01 CPU %user %nice %system %iowait %steal %idle 12:31:01 all 21.34 0.00 3.07 5.36 1.19 69.03 12:31:01 0 23.29 0.00 1.99 2.17 1.05 71.50 12:31:01 1 18.52 0.00 2.07 6.66 0.90 71.85 12:31:01 2 14.38 0.00 4.84 3.71 1.17 75.89 12:31:01 3 29.15 0.00 3.42 8.93 1.62 56.89 12:32:01 all 20.81 0.00 1.27 1.38 0.86 75.67 12:32:01 0 35.41 0.00 2.24 0.25 1.03 61.07 12:32:01 1 23.99 0.00 1.16 0.08 1.13 73.63 12:32:01 2 16.97 0.00 1.00 4.18 0.64 77.21 12:32:01 3 6.87 0.00 0.67 1.01 0.68 90.77 12:33:01 all 31.38 0.00 8.17 2.62 2.89 54.94 12:33:01 0 32.57 0.00 7.68 0.34 2.70 56.71 12:33:01 1 30.80 0.00 7.61 3.67 2.89 55.03 12:33:01 2 28.74 0.00 8.45 5.08 3.03 54.71 12:33:01 3 33.41 0.00 8.93 1.40 2.96 53.30 12:34:01 all 50.59 0.00 7.65 1.96 3.31 36.49 12:34:01 0 51.24 0.00 7.09 0.49 3.22 37.97 12:34:01 1 50.38 0.00 6.70 0.79 3.15 38.98 12:34:01 2 49.54 0.00 8.71 3.34 3.58 34.83 12:34:01 3 51.16 0.00 8.11 3.26 3.30 34.16 12:35:01 all 21.15 0.00 2.97 0.48 1.38 74.01 12:35:01 0 20.27 0.00 3.02 0.54 1.36 74.82 12:35:01 1 20.93 0.00 2.97 0.27 1.44 74.39 12:35:01 2 22.00 0.00 2.59 0.82 1.37 73.23 12:35:01 3 21.43 0.00 3.34 0.28 1.35 73.60 12:36:01 all 38.26 0.00 4.04 0.75 3.10 53.85 12:36:01 0 36.15 0.00 3.07 0.90 3.32 56.56 12:36:01 1 39.30 0.00 4.73 0.82 2.83 52.32 12:36:01 2 44.93 0.00 4.12 0.80 3.10 47.05 12:36:01 3 32.62 0.00 4.21 0.49 3.17 59.51 12:37:02 all 52.40 0.00 6.48 2.05 2.44 36.63 12:37:02 0 46.09 0.00 4.39 1.89 2.27 45.36 12:37:02 1 55.61 0.00 8.38 0.95 2.32 32.75 12:37:02 2 53.32 0.00 7.04 1.23 2.52 35.89 12:37:02 3 54.78 0.00 6.14 4.14 2.62 32.32 12:38:01 all 21.25 0.00 1.62 1.19 1.12 74.82 12:38:01 0 25.78 0.00 1.84 2.05 1.42 68.91 12:38:01 1 32.07 0.00 1.77 1.29 1.21 63.67 12:38:01 2 16.60 0.00 1.59 0.54 0.97 80.30 12:38:01 3 10.56 0.00 1.30 0.90 0.91 86.32 Average: all 32.12 0.00 4.41 1.98 2.04 59.46 Average: 0 33.87 0.00 3.91 1.08 2.05 59.09 Average: 1 33.89 0.00 4.42 1.82 1.98 57.89 Average: 2 30.77 0.00 4.79 2.46 2.04 59.94 Average: 3 29.94 0.00 4.51 2.55 2.07 60.93