---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-9216 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: 7976 536 1258 0 6181 7140 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:df:7f:b8 brd ff:ff:ff:ff:ff:ff inet 10.32.6.8/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85842sec preferred_lft 85842sec inet6 fe80::f816:3eff:fedf:7fb8/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:32:bd:34:db 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::42:32ff:febd:34db/64 scope link valid_lft forever preferred_lft forever 4: br-d29f79d6c082: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:85:0b:c4:7e brd ff:ff:ff:ff:ff:ff inet 172.17.0.1/16 brd 172.17.255.255 scope global br-d29f79d6c082 valid_lft forever preferred_lft forever inet6 fe80::42:85ff:fe0b:c47e/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-9216) 08/26/26 _x86_64_ (4 CPU) 12:29:39 LINUX RESTART (4 CPU) 12:30:01 tps rtps wtps bread/s bwrtn/s 12:31:02 158.53 68.62 89.92 5540.13 41040.95 12:32:01 58.03 0.10 57.93 20.60 9834.09 12:33:01 150.02 13.35 136.68 2272.95 79028.43 12:34:01 97.85 2.87 94.99 430.72 38677.99 12:35:01 31.41 0.20 31.21 14.00 675.62 12:36:01 63.15 0.52 62.63 8.26 15087.77 12:37:01 96.65 6.65 90.01 1268.22 48070.62 12:38:01 41.24 0.47 40.77 31.59 926.49 Average: 87.17 11.62 75.55 1200.58 29208.14 12:30:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:31:02 5812032 7379028 2355396 28.84 40156 1705720 1010752 10.97 626360 1555460 68344 12:32:01 5437164 7333756 2730264 33.43 60376 1996632 1039404 11.28 687440 1832628 171456 12:33:01 3664608 7198716 4502820 55.13 88620 3545420 1493960 16.21 876600 3325568 4548 12:34:01 1826036 6545524 6341392 77.64 107660 4652036 3947840 42.84 1801244 4161108 696 12:35:01 2490140 7221032 5677288 69.51 110956 4657432 1541216 16.72 1204316 4103376 4356 12:36:01 1895824 7080096 6271604 76.79 116728 5086244 1653676 17.94 1483596 4397852 5068 12:37:01 319936 6577176 7847492 96.08 137144 6078496 4161332 45.15 2212416 5172512 1660 12:38:01 1318936 7338952 6848492 83.85 140744 5851004 1155832 12.54 1439908 4972944 27564 Average: 2845584 7084285 5321844 65.16 100298 4196623 2000502 21.71 1291485 3690181 35462 12:30:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:31:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:31:02 lo 1.07 1.07 0.09 0.09 0.00 0.00 0.00 0.00 12:31:02 ens3 480.47 289.53 1503.50 70.97 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 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 12:32:01 ens3 33.53 28.80 673.31 3.96 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 lo 1.87 1.87 0.17 0.17 0.00 0.00 0.00 0.00 12:33:01 ens3 678.52 413.73 13583.25 52.38 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 veth7d0615c 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 12:34:01 br-d29f79d6c082 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 12:34:01 vethe0f97c7 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 12:35:01 docker0 13.30 15.00 3.39 19.35 0.00 0.00 0.00 0.00 12:35:01 br-d29f79d6c082 0.87 1.17 0.07 0.12 0.00 0.00 0.00 0.00 12:35:01 lo 13.83 13.83 1.36 1.36 0.00 0.00 0.00 0.00 12:35:01 ens3 1908.38 1278.47 25428.93 192.08 0.00 0.00 0.00 0.00 12:36:01 docker0 434.37 529.62 33.29 5458.15 0.00 0.00 0.00 0.00 12:36:01 br-d29f79d6c082 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:36:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 12:36:01 ens3 580.81 473.28 5468.64 69.53 0.00 0.00 0.00 0.00 12:37:01 vethbfdce1f 0.00 0.22 0.00 0.02 0.00 0.00 0.00 0.00 12:37:01 vethcdb6b0e 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 12:37:01 docker0 39.19 50.75 4.25 448.20 0.00 0.00 0.00 0.00 12:37:01 br-d29f79d6c082 0.00 0.00 0.00 0.00 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 br-d29f79d6c082 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:38:01 lo 21.49 21.49 2.14 2.14 0.00 0.00 0.00 0.00 12:38:01 ens3 3219.06 2404.32 39048.41 1043.22 0.00 0.00 0.00 0.00 Average: docker0 60.99 74.58 5.13 742.29 0.00 0.00 0.00 0.00 Average: br-d29f79d6c082 0.11 0.16 0.01 0.02 0.00 0.00 0.00 0.00 Average: lo 2.32 2.32 0.24 0.24 0.00 0.00 0.00 0.00 Average: ens3 402.05 300.34 4890.40 130.58 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-9216) 08/26/26 _x86_64_ (4 CPU) 12:29:39 LINUX RESTART (4 CPU) 12:30:01 CPU %user %nice %system %iowait %steal %idle 12:31:02 all 21.21 0.00 3.03 4.93 1.35 69.48 12:31:02 0 36.40 0.00 2.45 4.71 1.65 54.79 12:31:02 1 14.07 0.00 2.52 7.15 1.27 74.99 12:31:02 2 21.20 0.00 5.20 1.98 1.53 70.09 12:31:02 3 13.17 0.00 1.97 5.92 0.97 77.98 12:32:01 all 20.69 0.00 1.29 1.53 0.94 75.55 12:32:01 0 39.39 0.00 2.61 0.36 1.17 56.48 12:32:01 1 10.95 0.00 0.86 0.98 0.66 86.55 12:32:01 2 28.05 0.00 1.27 1.64 1.42 67.63 12:32:01 3 4.40 0.00 0.42 3.09 0.51 91.58 12:33:01 all 26.13 0.00 8.60 2.69 2.53 60.06 12:33:01 0 23.14 0.00 7.21 4.29 2.21 63.16 12:33:01 1 25.23 0.00 9.10 2.46 2.65 60.57 12:33:01 2 27.77 0.00 8.85 1.76 2.53 59.09 12:33:01 3 28.37 0.00 9.27 2.27 2.72 57.37 12:34:01 all 48.88 0.00 7.75 1.89 3.51 37.97 12:34:01 0 48.52 0.00 8.90 2.87 3.72 35.99 12:34:01 1 43.36 0.00 7.76 2.48 3.65 42.75 12:34:01 2 51.77 0.00 8.10 1.18 3.68 35.26 12:34:01 3 51.92 0.00 6.25 1.01 2.98 37.85 12:35:01 all 26.01 0.00 1.91 0.50 1.49 70.09 12:35:01 0 24.01 0.00 1.44 0.40 1.39 72.77 12:35:01 1 25.07 0.00 2.10 0.82 1.42 70.59 12:35:01 2 29.21 0.00 2.16 0.58 1.82 66.23 12:35:01 3 25.75 0.00 1.92 0.20 1.33 70.80 12:36:01 all 36.67 0.00 4.67 0.86 3.20 54.60 12:36:01 0 36.00 0.00 4.94 1.42 3.50 54.14 12:36:01 1 34.35 0.00 4.26 0.72 3.04 57.63 12:36:01 2 33.69 0.00 4.82 0.45 3.12 57.92 12:36:01 3 42.60 0.00 4.69 0.85 3.16 48.69 12:37:01 all 48.31 0.00 6.51 1.67 2.83 40.67 12:37:01 0 49.65 0.00 6.45 3.84 2.83 37.22 12:37:01 1 47.88 0.00 6.64 0.35 2.65 42.48 12:37:01 2 47.24 0.00 5.91 0.37 3.03 43.45 12:37:01 3 48.48 0.00 7.06 2.14 2.80 39.53 12:38:01 all 26.90 0.00 1.80 1.16 1.38 68.76 12:38:01 0 29.17 0.00 1.98 1.48 1.58 65.78 12:38:01 1 24.20 0.00 1.45 1.48 1.33 71.54 12:38:01 2 19.36 0.00 1.90 0.72 1.20 76.82 12:38:01 3 34.87 0.00 1.87 0.97 1.42 60.88 Average: all 31.84 0.00 4.44 1.90 2.15 59.66 Average: 0 35.77 0.00 4.49 2.42 2.26 55.06 Average: 1 28.15 0.00 4.33 2.06 2.08 63.38 Average: 2 32.26 0.00 4.77 1.09 2.29 59.60 Average: 3 31.19 0.00 4.17 2.05 1.98 60.60