---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-22094 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: 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): 0-7 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 16G 140G 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 862 22868 0 8435 30848 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:d4:0d:08 brd ff:ff:ff:ff:ff:ff inet 10.30.106.98/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85854sec preferred_lft 85854sec inet6 fe80::f816:3eff:fed4:d08/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:12:ec:2b:0d 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 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-22094) 06/18/25 _x86_64_ (8 CPU) 13:32:50 LINUX RESTART (8 CPU) 13:33:01 tps rtps wtps bread/s bwrtn/s 13:34:01 414.93 73.84 341.09 5317.69 100915.83 13:35:01 403.67 20.71 382.96 2276.04 271994.94 13:36:01 456.82 4.50 452.32 434.73 108388.60 13:37:01 2.95 0.08 2.87 11.60 82.37 13:38:01 5.20 0.07 5.13 7.20 95.18 13:39:01 3.65 0.10 3.55 18.80 65.72 13:40:01 2.57 0.02 2.55 0.27 46.39 13:41:01 28.57 0.02 28.56 3.73 503.57 Average: 164.80 12.42 152.38 1008.83 60264.33 13:33:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:34:01 30193300 31720764 2745920 8.34 67360 1772556 1375656 4.05 830516 1630116 157216 13:35:01 23567060 31628452 9372160 28.45 160652 7906464 1861292 5.48 1037292 7683552 1391020 13:36:01 22373596 30695792 10565624 32.08 177324 8159388 6283468 18.49 2104144 7741152 1196 13:37:01 22364388 30687376 10574832 32.10 177388 8160604 6259088 18.42 2114556 7739692 288 13:38:01 22368060 30684492 10571160 32.09 177468 8154528 6285144 18.49 2119612 7731556 88 13:39:01 22369272 30686584 10569948 32.09 177540 8155340 6292728 18.51 2119776 7731404 276 13:40:01 22368936 30686552 10570284 32.09 177620 8155524 6287900 18.50 2119608 7731308 112 13:41:01 22773088 31046708 10166132 30.86 178004 8117964 3096932 9.11 1803036 7673580 120 Average: 23547212 30979590 9392008 28.51 161670 7322796 4717776 13.88 1781068 6957795 193790 13:33:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:34:01 lo 2.00 2.00 0.22 0.22 0.00 0.00 0.00 0.00 13:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:34:01 ens3 511.70 344.84 1686.12 81.95 0.00 0.00 0.00 0.00 13:35:01 lo 17.53 17.53 1.75 1.75 0.00 0.00 0.00 0.00 13:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:35:01 ens3 4127.42 2212.05 58860.29 170.67 0.00 0.00 0.00 0.00 13:36:01 vethe5c1c4a 0.00 0.32 0.00 0.02 0.00 0.00 0.00 0.00 13:36:01 veth8e590a2 52.54 66.97 4.25 309.82 0.00 0.00 0.00 0.03 13:36:01 lo 2.47 2.47 0.16 0.16 0.00 0.00 0.00 0.00 13:36:01 br-b2848c602022 52.82 66.84 3.54 309.81 0.00 0.00 0.00 0.00 13:37:01 vethe5c1c4a 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 13:37:01 veth8e590a2 0.50 0.33 0.03 0.02 0.00 0.00 0.00 0.00 13:37:01 lo 6.23 6.23 0.36 0.36 0.00 0.00 0.00 0.00 13:37:01 br-b2848c602022 0.75 0.57 0.04 0.04 0.00 0.00 0.00 0.00 13:38:01 vethe5c1c4a 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 13:38:01 veth8e590a2 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 13:38:01 lo 6.00 6.00 0.34 0.34 0.00 0.00 0.00 0.00 13:38:01 br-b2848c602022 0.25 0.25 0.01 0.02 0.00 0.00 0.00 0.00 13:39:01 vethe5c1c4a 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:39:01 veth8e590a2 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:39:01 lo 6.20 6.20 0.35 0.35 0.00 0.00 0.00 0.00 13:39:01 br-b2848c602022 0.25 0.25 0.01 0.02 0.00 0.00 0.00 0.00 13:40:01 vethe5c1c4a 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 13:40:01 veth8e590a2 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 13:40:01 lo 6.00 6.00 0.34 0.34 0.00 0.00 0.00 0.00 13:40:01 br-b2848c602022 0.23 0.23 0.01 0.02 0.00 0.00 0.00 0.00 13:41:01 lo 7.56 7.56 0.52 0.52 0.00 0.00 0.00 0.00 13:41:01 br-b2848c602022 0.15 0.15 0.01 0.01 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 vethbf7f95d 91.44 91.29 17.97 18.52 0.00 0.00 0.00 0.00 Average: lo 6.75 6.75 0.50 0.50 0.00 0.00 0.00 0.00 Average: br-b2848c602022 6.81 8.54 0.45 38.74 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: vethbf7f95d 11.43 11.41 2.25 2.31 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-22094) 06/18/25 _x86_64_ (8 CPU) 13:32:50 LINUX RESTART (8 CPU) 13:33:01 CPU %user %nice %system %iowait %steal %idle 13:34:01 all 9.99 0.00 1.44 2.69 0.03 85.84 13:34:01 0 12.02 0.00 2.03 3.45 0.05 82.45 13:34:01 1 9.97 0.00 2.91 4.43 0.03 82.66 13:34:01 2 19.83 0.00 2.01 1.02 0.05 77.10 13:34:01 3 4.80 0.00 1.20 0.45 0.02 93.53 13:34:01 4 10.93 0.00 1.15 2.82 0.03 85.07 13:34:01 5 4.43 0.00 0.79 0.30 0.02 94.47 13:34:01 6 14.58 0.00 1.02 2.68 0.03 81.69 13:34:01 7 3.41 0.00 0.42 6.38 0.02 89.78 13:35:01 all 22.33 0.00 10.61 9.04 0.08 57.93 13:35:01 0 36.23 0.00 13.08 4.68 0.12 45.90 13:35:01 1 23.77 0.00 10.07 9.51 0.08 56.56 13:35:01 2 18.59 0.00 10.57 14.98 0.09 55.78 13:35:01 3 22.39 0.00 9.90 1.79 0.09 65.84 13:35:01 4 18.59 0.00 10.86 11.58 0.07 58.90 13:35:01 5 19.78 0.00 9.82 9.24 0.07 61.09 13:35:01 6 19.76 0.00 10.34 1.49 0.07 68.35 13:35:01 7 19.46 0.00 10.28 19.16 0.09 51.01 13:36:01 all 16.68 0.00 3.86 4.67 0.07 74.72 13:36:01 0 19.28 0.00 4.30 0.97 0.07 75.38 13:36:01 1 22.91 0.00 4.83 7.11 0.07 65.09 13:36:01 2 14.87 0.00 3.76 0.67 0.08 80.62 13:36:01 3 10.96 0.00 2.49 1.87 0.05 84.63 13:36:01 4 18.70 0.00 4.25 9.20 0.08 67.77 13:36:01 5 13.66 0.00 3.98 11.05 0.08 71.22 13:36:01 6 15.06 0.00 4.18 3.25 0.05 77.46 13:36:01 7 17.99 0.00 3.06 3.31 0.07 75.57 13:37:01 all 0.35 0.00 0.18 0.01 0.02 99.44 13:37:01 0 0.40 0.00 0.20 0.00 0.02 99.38 13:37:01 1 0.28 0.00 0.15 0.02 0.02 99.53 13:37:01 2 0.10 0.00 0.12 0.02 0.00 99.77 13:37:01 3 0.32 0.00 0.25 0.00 0.02 99.42 13:37:01 4 0.70 0.00 0.17 0.00 0.02 99.12 13:37:01 5 0.18 0.00 0.12 0.00 0.02 99.68 13:37:01 6 0.58 0.00 0.30 0.07 0.03 99.02 13:37:01 7 0.27 0.00 0.12 0.00 0.02 99.60 13:38:01 all 0.31 0.00 0.15 0.02 0.02 99.50 13:38:01 0 0.35 0.00 0.15 0.02 0.00 99.48 13:38:01 1 0.40 0.00 0.22 0.00 0.02 99.37 13:38:01 2 0.20 0.00 0.15 0.02 0.02 99.62 13:38:01 3 0.33 0.00 0.12 0.02 0.00 99.53 13:38:01 4 0.17 0.00 0.08 0.02 0.02 99.72 13:38:01 5 0.45 0.00 0.15 0.02 0.03 99.35 13:38:01 6 0.32 0.00 0.22 0.10 0.02 99.35 13:38:01 7 0.28 0.00 0.22 0.00 0.02 99.48 13:39:01 all 0.30 0.00 0.17 0.01 0.02 99.50 13:39:01 0 0.57 0.00 0.25 0.00 0.02 99.17 13:39:01 1 0.18 0.00 0.08 0.00 0.03 99.70 13:39:01 2 0.17 0.00 0.15 0.00 0.02 99.67 13:39:01 3 0.23 0.00 0.12 0.02 0.03 99.60 13:39:01 4 0.33 0.00 0.20 0.00 0.02 99.45 13:39:01 5 0.48 0.00 0.22 0.00 0.02 99.28 13:39:01 6 0.22 0.00 0.20 0.03 0.02 99.53 13:39:01 7 0.18 0.00 0.13 0.03 0.02 99.63 13:40:01 all 0.27 0.00 0.19 0.01 0.02 99.51 13:40:01 0 0.55 0.00 0.33 0.00 0.02 99.10 13:40:01 1 0.42 0.00 0.17 0.00 0.02 99.40 13:40:01 2 0.13 0.00 0.18 0.00 0.02 99.67 13:40:01 3 0.18 0.00 0.23 0.00 0.03 99.55 13:40:01 4 0.28 0.00 0.23 0.00 0.02 99.47 13:40:01 5 0.23 0.00 0.07 0.00 0.00 99.70 13:40:01 6 0.22 0.00 0.13 0.07 0.02 99.57 13:40:01 7 0.17 0.00 0.23 0.00 0.02 99.58 13:41:01 all 1.08 0.00 0.63 0.05 0.03 98.20 13:41:01 0 1.20 0.00 0.73 0.03 0.02 98.01 13:41:01 1 1.23 0.00 0.64 0.03 0.03 98.07 13:41:01 2 1.20 0.00 0.62 0.03 0.03 98.11 13:41:01 3 0.97 0.00 0.63 0.15 0.03 98.21 13:41:01 4 0.99 0.00 0.63 0.02 0.03 98.33 13:41:01 5 1.05 0.00 0.52 0.03 0.02 98.38 13:41:01 6 0.90 0.00 0.65 0.05 0.03 98.36 13:41:01 7 1.10 0.00 0.60 0.03 0.02 98.25 Average: all 6.37 0.00 2.14 2.05 0.03 89.41 Average: 0 8.76 0.00 2.61 1.14 0.04 87.45 Average: 1 7.36 0.00 2.37 2.63 0.04 87.60 Average: 2 6.85 0.00 2.17 2.06 0.04 88.89 Average: 3 4.98 0.00 1.85 0.53 0.03 92.61 Average: 4 6.29 0.00 2.17 2.93 0.04 88.57 Average: 5 5.00 0.00 1.94 2.56 0.03 90.46 Average: 6 6.42 0.00 2.11 0.96 0.03 90.47 Average: 7 5.31 0.00 1.86 3.58 0.03 89.22