---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-26000 4.15.0-192-generic #203-Ubuntu SMP Wed Aug 10 17:40:03 UTC 2022 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): 8 On-line CPU(s) list: 0-7 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 8 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): 0-7 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: 8 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 16G 0 16G 0% /dev tmpfs 3.2G 708K 3.2G 1% /run /dev/vda1 155G 17G 139G 11% / tmpfs 16G 0 16G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 16G 0 16G 0% /sys/fs/cgroup /dev/vda15 105M 4.4M 100M 5% /boot/efi tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 32167 877 22503 0 8786 30834 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 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:ee:40:b7 brd ff:ff:ff:ff:ff:ff inet 10.30.107.110/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85869sec preferred_lft 85869sec inet6 fe80::f816:3eff:feee:40b7/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:52:cb:9d:19 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::42:52ff:fecb:9d19/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-26000) 07/05/25 _x86_64_ (8 CPU) 13:33:20 LINUX RESTART (8 CPU) 13:34:02 tps rtps wtps bread/s bwrtn/s 13:35:01 161.29 23.22 138.08 2345.77 36576.99 13:36:01 460.62 3.45 457.17 421.26 252989.30 13:37:01 291.22 0.35 290.87 49.19 37713.05 13:38:01 138.36 0.33 138.03 32.93 41702.12 13:39:01 25.78 0.00 25.78 0.00 24967.17 13:40:01 17.98 0.02 17.96 0.13 20614.03 13:41:01 18.56 0.12 18.45 21.20 745.88 13:42:01 71.52 1.80 69.72 93.98 2354.01 Average: 148.14 3.62 144.52 366.44 52240.44 13:34:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:35:01 27984508 31634948 4954712 15.04 88456 3829716 1865804 5.49 960180 3609288 2008176 13:36:01 23189352 31356532 9749868 29.60 164536 8018204 4594044 13.52 1330492 7754848 1540 13:37:01 20465584 28940640 12473636 37.87 178900 8310216 9964916 29.32 3978452 7746048 2136 13:38:01 19518756 28303092 13420464 40.74 207044 8553816 10822060 31.84 4662384 7960068 1760 13:39:01 19408448 28195000 13530772 41.08 207256 8556092 10932520 32.17 4783744 7948220 140 13:40:01 19395592 28186352 13543628 41.12 207416 8559804 10893124 32.05 4791212 7950780 348 13:41:01 20224736 28967828 12714484 38.60 207784 8521580 8615596 25.35 4038120 7905080 332 13:42:01 23054724 31582568 9884496 30.01 209932 8294928 1604408 4.72 1484680 7700892 10728 Average: 21655212 29645870 11284008 34.26 183916 7830544 7411559 21.81 3253658 7321903 253145 13:34:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:35:01 ens3 936.94 564.38 25525.20 49.21 0.00 0.00 0.00 0.00 13:35:01 lo 12.20 12.20 1.17 1.17 0.00 0.00 0.00 0.00 13:36:01 veth227e896 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:36:01 vethe6ae8a4 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:36:01 ens3 2014.93 1007.40 33753.94 75.43 0.00 0.00 0.00 0.00 13:37:01 vethe6ae8a4 0.52 0.82 0.05 1.10 0.00 0.00 0.00 0.00 13:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:37:01 ens3 60.96 51.36 318.94 5.43 0.00 0.00 0.00 0.00 13:37:01 veth9cc977f 137.98 137.31 16.24 33.73 0.00 0.00 0.00 0.00 13:38:01 vethe6ae8a4 0.72 0.80 0.07 1.61 0.00 0.00 0.00 0.00 13:38:01 docker0 25.91 35.63 2.76 300.39 0.00 0.00 0.00 0.00 13:38:01 ens3 83.42 56.07 1181.23 6.51 0.00 0.00 0.00 0.00 13:38:01 veth9cc977f 234.31 236.26 26.26 52.71 0.00 0.00 0.00 0.00 13:39:01 vethe6ae8a4 0.72 0.75 0.07 1.62 0.00 0.00 0.00 0.00 13:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:39:01 ens3 0.78 0.62 0.24 0.52 0.00 0.00 0.00 0.00 13:39:01 veth9cc977f 495.70 496.70 53.88 112.67 0.00 0.00 0.00 0.01 13:40:01 vethe6ae8a4 0.70 0.70 0.07 1.63 0.00 0.00 0.00 0.00 13:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:40:01 ens3 1.75 0.97 0.51 0.72 0.00 0.00 0.00 0.00 13:40:01 veth9cc977f 6.38 9.32 1.53 0.71 0.00 0.00 0.00 0.00 13:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:41:01 ens3 9.40 10.56 8.64 1.65 0.00 0.00 0.00 0.00 13:41:01 veth9cc977f 269.29 271.60 29.53 60.83 0.00 0.00 0.00 0.00 13:41:01 vethf99d795 1.02 2.33 8.46 0.21 0.00 0.00 0.00 0.00 13:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:42:01 ens3 38.86 30.74 67.45 16.91 0.00 0.00 0.00 0.00 13:42:01 lo 31.53 31.53 2.99 2.99 0.00 0.00 0.00 0.00 Average: docker0 3.25 4.46 0.35 37.63 0.00 0.00 0.00 0.00 Average: ens3 392.25 214.53 7569.62 19.49 0.00 0.00 0.00 0.00 Average: lo 3.44 3.44 0.33 0.33 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-26000) 07/05/25 _x86_64_ (8 CPU) 13:33:20 LINUX RESTART (8 CPU) 13:34:02 CPU %user %nice %system %iowait %steal %idle 13:35:01 all 12.62 0.00 2.50 2.62 0.04 82.20 13:35:01 0 46.25 0.00 4.03 3.03 0.10 46.58 13:35:01 1 19.89 0.00 3.22 0.85 0.05 75.98 13:35:01 2 5.48 0.00 1.62 2.21 0.07 90.61 13:35:01 3 7.87 0.00 2.54 0.15 0.03 89.41 13:35:01 4 6.37 0.00 2.21 0.17 0.03 91.22 13:35:01 5 4.53 0.00 1.84 0.26 0.03 93.34 13:35:01 6 5.16 0.00 2.32 1.41 0.02 91.09 13:35:01 7 5.43 0.00 2.25 12.94 0.03 79.35 13:36:01 all 16.43 0.00 7.46 16.17 0.07 59.87 13:36:01 0 15.84 0.00 7.78 31.56 0.08 44.73 13:36:01 1 17.41 0.00 6.70 5.63 0.07 70.19 13:36:01 2 16.35 0.00 7.36 7.79 0.08 68.41 13:36:01 3 18.14 0.00 6.56 4.31 0.07 70.92 13:36:01 4 15.90 0.00 7.27 7.42 0.07 69.34 13:36:01 5 15.78 0.00 8.63 19.06 0.09 56.45 13:36:01 6 17.02 0.00 7.26 5.96 0.07 69.69 13:36:01 7 15.01 0.00 8.15 47.77 0.10 28.96 13:37:01 all 34.33 0.00 4.39 2.17 0.10 59.01 13:37:01 0 31.85 0.00 4.34 4.62 0.08 59.10 13:37:01 1 33.31 0.00 4.35 2.29 0.12 59.94 13:37:01 2 33.89 0.00 4.43 1.60 0.08 60.00 13:37:01 3 42.30 0.00 5.14 0.40 0.08 52.07 13:37:01 4 45.22 0.00 5.02 0.82 0.08 48.85 13:37:01 5 28.56 0.00 3.68 0.76 0.12 66.88 13:37:01 6 33.17 0.00 4.06 3.54 0.08 59.15 13:37:01 7 26.38 0.00 4.11 3.30 0.08 66.12 13:38:01 all 10.20 0.00 1.85 2.32 0.07 85.56 13:38:01 0 8.22 0.00 2.48 2.31 0.08 86.91 13:38:01 1 10.87 0.00 2.53 3.15 0.05 83.41 13:38:01 2 10.05 0.00 1.64 1.34 0.07 86.90 13:38:01 3 11.32 0.00 1.53 6.54 0.07 80.55 13:38:01 4 9.80 0.00 1.64 0.10 0.05 88.41 13:38:01 5 10.11 0.00 1.69 1.42 0.08 86.70 13:38:01 6 12.53 0.00 1.69 2.16 0.07 83.56 13:38:01 7 8.75 0.00 1.61 1.56 0.07 88.01 13:39:01 all 4.00 0.00 0.62 1.22 0.05 94.10 13:39:01 0 4.68 0.00 0.55 0.20 0.07 94.50 13:39:01 1 5.12 0.00 0.55 0.00 0.05 94.28 13:39:01 2 3.04 0.00 0.63 0.12 0.05 96.16 13:39:01 3 2.69 0.00 0.64 7.32 0.03 89.31 13:39:01 4 3.76 0.00 0.67 2.11 0.07 93.39 13:39:01 5 5.59 0.00 0.49 0.00 0.05 93.87 13:39:01 6 3.72 0.00 0.75 0.00 0.07 95.46 13:39:01 7 3.40 0.00 0.64 0.03 0.05 95.89 13:40:01 all 1.58 0.00 0.29 1.02 0.04 97.07 13:40:01 0 2.02 0.00 0.35 0.18 0.07 97.37 13:40:01 1 1.47 0.00 0.25 0.00 0.03 98.25 13:40:01 2 0.99 0.00 0.22 0.02 0.03 98.75 13:40:01 3 1.97 0.00 0.22 0.02 0.03 97.76 13:40:01 4 1.28 0.00 0.28 7.94 0.03 90.46 13:40:01 5 1.91 0.00 0.28 0.00 0.03 97.77 13:40:01 6 1.29 0.00 0.35 0.00 0.05 98.31 13:40:01 7 1.74 0.00 0.33 0.00 0.05 97.88 13:41:01 all 2.27 0.00 0.65 0.07 0.05 96.97 13:41:01 0 3.17 0.00 0.69 0.18 0.07 95.89 13:41:01 1 3.44 0.00 0.60 0.13 0.05 95.77 13:41:01 2 1.72 0.00 0.87 0.08 0.05 97.28 13:41:01 3 1.20 0.00 0.55 0.02 0.03 98.20 13:41:01 4 2.61 0.00 0.55 0.02 0.07 96.76 13:41:01 5 1.22 0.00 0.42 0.02 0.03 98.31 13:41:01 6 2.04 0.00 0.70 0.10 0.05 97.11 13:41:01 7 2.70 0.00 0.84 0.00 0.05 96.41 13:42:01 all 6.71 0.00 0.73 0.24 0.03 92.30 13:42:01 0 1.03 0.00 0.58 1.23 0.02 97.13 13:42:01 1 28.27 0.00 1.23 0.20 0.05 70.24 13:42:01 2 10.49 0.00 1.07 0.30 0.05 88.09 13:42:01 3 3.99 0.00 0.80 0.05 0.02 95.14 13:42:01 4 3.71 0.00 0.60 0.03 0.02 95.64 13:42:01 5 2.64 0.00 0.58 0.05 0.03 96.70 13:42:01 6 3.14 0.00 0.47 0.02 0.02 96.36 13:42:01 7 0.40 0.00 0.52 0.03 0.03 99.02 Average: all 10.99 0.00 2.30 3.21 0.06 83.45 Average: 0 14.05 0.00 2.59 5.38 0.07 77.91 Average: 1 14.93 0.00 2.42 1.53 0.06 81.07 Average: 2 10.24 0.00 2.22 1.67 0.06 85.81 Average: 3 11.15 0.00 2.23 2.35 0.05 84.22 Average: 4 11.06 0.00 2.27 2.33 0.05 84.29 Average: 5 8.76 0.00 2.19 2.67 0.06 86.32 Average: 6 9.74 0.00 2.19 1.64 0.05 86.38 Average: 7 7.96 0.00 2.29 8.10 0.06 81.59