---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-23940 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 15G 141G 10% / 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 883 24651 0 6632 30828 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:f3:00:97 brd ff:ff:ff:ff:ff:ff inet 10.30.107.17/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85496sec preferred_lft 85496sec inet6 fe80::f816:3eff:fef3:97/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:de:51:ae:a6 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:deff:fe51:aea6/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-23940) 06/26/25 _x86_64_ (8 CPU) 14:49:52 LINUX RESTART (8 CPU) 14:50:01 tps rtps wtps bread/s bwrtn/s 14:51:02 356.47 73.57 282.90 5294.58 87874.95 14:52:01 314.86 20.29 294.56 2353.11 155586.65 14:53:01 343.57 12.55 331.02 778.57 110208.00 14:54:01 6.18 0.03 6.15 5.60 5801.03 14:55:01 1.75 0.07 1.68 9.22 23.86 14:56:01 2.17 0.05 2.12 7.87 28.26 14:57:01 1.52 0.07 1.45 10.93 21.86 14:58:01 116.73 0.33 116.40 26.53 17101.82 14:59:01 3.35 0.00 3.35 0.00 62.66 15:00:01 1.77 0.00 1.77 0.00 28.13 15:01:01 2.00 0.00 2.00 0.00 30.26 15:02:01 3.03 0.28 2.75 9.60 38.26 15:03:01 1.78 0.00 1.78 0.00 32.79 15:04:01 20.88 0.32 20.56 8.40 340.34 Average: 83.83 7.68 76.16 606.12 26823.40 14:50:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:51:02 30113776 31617492 2825444 8.58 59180 1761244 1487720 4.38 944836 1603252 145224 14:52:01 25668364 31636720 7270856 22.07 140912 5940424 1727240 5.08 1016608 5714528 1682528 14:53:01 24761568 30792036 8177652 24.83 148592 5984296 5548428 16.32 1996868 5592444 212 14:54:01 24761008 30791784 8178212 24.83 148660 5984472 5513704 16.22 1997692 5592204 16 14:55:01 24761336 30792500 8177884 24.83 148756 5984744 5515212 16.23 1998128 5592080 44 14:56:01 24761776 30793256 8177444 24.83 148812 5984968 5511912 16.22 1999124 5592168 16 14:57:01 24760684 30792592 8178536 24.83 148872 5985336 5493100 16.16 1999760 5592400 80 14:58:01 24379600 30727024 8559620 25.99 177604 6237628 5761316 16.95 2124400 5806572 872 14:59:01 24380732 30728348 8558488 25.98 177652 6237640 5761316 16.95 2122456 5806528 208 15:00:01 24379812 30727612 8559408 25.99 177708 6237652 5761316 16.95 2122888 5806540 220 15:01:01 24389920 30737888 8549300 25.95 177764 6237676 5779612 17.00 2113012 5806564 272 15:02:01 24388588 30736964 8550632 25.96 177832 6237968 5795784 17.05 2114568 5806644 164 15:03:01 24390476 30738936 8548744 25.95 177888 6237980 5795784 17.05 2112408 5806656 188 15:04:01 24649676 30995016 8289544 25.17 178188 6237748 3346940 9.85 1897360 5784464 80 Average: 25039094 30900583 7900126 23.98 156316 5806413 4914242 14.46 1897151 5421646 130723 14:50:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:51:02 lo 1.67 1.67 0.18 0.18 0.00 0.00 0.00 0.00 14:51:02 ens3 504.62 330.51 1665.78 81.73 0.00 0.00 0.00 0.00 14:51:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:52:01 lo 15.79 15.79 1.61 1.61 0.00 0.00 0.00 0.00 14:52:01 ens3 3363.22 2023.58 38350.65 152.78 0.00 0.00 0.00 0.00 14:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:52:01 br-5292dcc30eb1 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:53:01 veth58c1cc3 0.25 0.37 0.01 0.03 0.00 0.00 0.00 0.00 14:53:01 vethff79dd8 23.71 21.78 10.50 16.04 0.00 0.00 0.00 0.00 14:53:01 veth3b5458b 0.12 0.30 0.01 0.02 0.00 0.00 0.00 0.00 14:53:01 vethe854789 0.00 0.28 0.00 0.02 0.00 0.00 0.00 0.00 14:54:01 veth58c1cc3 0.23 0.25 0.01 0.02 0.00 0.00 0.00 0.00 14:54:01 vethff79dd8 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 14:54:01 veth3b5458b 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 14:54:01 vethe854789 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 14:55:01 veth58c1cc3 0.27 0.29 0.01 0.02 0.00 0.00 0.00 0.00 14:55:01 vethff79dd8 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 14:55:01 veth3b5458b 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 14:55:01 vethe854789 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 14:56:01 veth58c1cc3 0.23 0.23 0.01 0.02 0.00 0.00 0.00 0.00 14:56:01 vethff79dd8 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:56:01 veth3b5458b 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:56:01 vethe854789 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 14:57:01 veth58c1cc3 0.23 0.25 0.01 0.02 0.00 0.00 0.00 0.00 14:57:01 vethff79dd8 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 14:57:01 veth3b5458b 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:57:01 vethe854789 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:58:01 veth58c1cc3 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 14:58:01 vethff79dd8 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 14:58:01 veth3b5458b 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 14:58:01 vethe854789 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 14:59:01 veth58c1cc3 0.02 0.03 0.00 0.00 0.00 0.00 0.00 0.00 14:59:01 vethff79dd8 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 14:59:01 veth3b5458b 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 14:59:01 vethe854789 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 15:00:01 veth58c1cc3 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:00:01 vethff79dd8 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:00:01 veth3b5458b 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:00:01 vethe854789 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 15:01:01 veth58c1cc3 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 15:01:01 vethff79dd8 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:01:01 veth3b5458b 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:01:01 vethe854789 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:02:01 veth58c1cc3 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:02:01 vethff79dd8 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 15:02:01 veth3b5458b 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:02:01 vethe854789 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:03:01 veth58c1cc3 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:03:01 vethff79dd8 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:03:01 veth3b5458b 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 15:03:01 vethe854789 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:04:01 vethff79dd8 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 15:04:01 lo 169.17 169.17 9.71 9.71 0.00 0.00 0.00 0.00 15:04:01 ens3 4080.94 2468.64 40623.51 273.66 0.00 0.00 0.00 0.00 15:04:01 docker0 51.99 70.35 4.09 302.28 0.00 0.00 0.00 0.00 Average: vethff79dd8 1.70 1.57 0.75 1.15 0.00 0.00 0.00 0.00 Average: lo 11.90 11.90 0.68 0.68 0.00 0.00 0.00 0.00 Average: ens3 290.86 176.37 2907.98 19.56 0.00 0.00 0.00 0.00 Average: docker0 3.72 5.04 0.29 21.64 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-23940) 06/26/25 _x86_64_ (8 CPU) 14:49:52 LINUX RESTART (8 CPU) 14:50:01 CPU %user %nice %system %iowait %steal %idle 14:51:02 all 9.29 0.00 1.27 4.61 0.04 84.80 14:51:02 0 6.07 0.00 1.25 3.04 0.02 89.62 14:51:02 1 12.81 0.00 0.87 3.34 0.05 82.93 14:51:02 2 6.60 0.00 1.17 3.44 0.03 88.76 14:51:02 3 8.26 0.00 0.55 3.08 0.03 88.08 14:51:02 4 10.50 0.00 1.74 10.37 0.05 77.34 14:51:02 5 11.21 0.00 1.27 0.70 0.03 86.78 14:51:02 6 7.14 0.00 1.02 0.45 0.07 91.32 14:51:02 7 11.74 0.00 2.26 12.45 0.05 73.50 14:52:01 all 19.02 0.00 7.66 4.47 0.07 68.79 14:52:01 0 17.02 0.00 6.11 1.03 0.07 75.78 14:52:01 1 15.13 0.00 7.50 0.55 0.05 76.77 14:52:01 2 17.19 0.00 7.21 0.14 0.07 75.39 14:52:01 3 12.98 0.00 8.17 14.80 0.07 63.97 14:52:01 4 14.00 0.00 9.21 15.84 0.07 60.89 14:52:01 5 33.64 0.00 7.86 1.13 0.07 57.30 14:52:01 6 23.87 0.00 7.75 1.67 0.09 66.63 14:52:01 7 18.30 0.00 7.44 0.74 0.05 73.47 14:53:01 all 12.28 0.00 2.11 3.51 0.05 82.05 14:53:01 0 12.14 0.00 1.99 0.18 0.05 85.63 14:53:01 1 10.91 0.00 2.09 3.61 0.03 83.35 14:53:01 2 10.81 0.00 1.87 0.77 0.05 86.50 14:53:01 3 10.90 0.00 2.88 10.98 0.08 75.16 14:53:01 4 14.76 0.00 2.18 1.17 0.05 81.84 14:53:01 5 17.48 0.00 2.28 1.73 0.05 78.47 14:53:01 6 14.70 0.00 2.14 2.36 0.05 80.75 14:53:01 7 6.54 0.00 1.42 7.34 0.05 84.65 14:54:01 all 0.19 0.00 0.13 0.13 0.02 99.54 14:54:01 0 0.15 0.00 0.18 0.00 0.00 99.67 14:54:01 1 0.08 0.00 0.10 0.00 0.03 99.78 14:54:01 2 0.18 0.00 0.10 0.02 0.02 99.68 14:54:01 3 0.30 0.00 0.12 0.08 0.03 99.46 14:54:01 4 0.18 0.00 0.15 0.00 0.00 99.67 14:54:01 5 0.18 0.00 0.12 0.05 0.02 99.63 14:54:01 6 0.20 0.00 0.12 0.00 0.03 99.65 14:54:01 7 0.23 0.00 0.12 0.88 0.00 98.77 14:55:01 all 0.17 0.00 0.11 0.01 0.02 99.68 14:55:01 0 0.08 0.00 0.17 0.00 0.02 99.73 14:55:01 1 0.27 0.00 0.17 0.00 0.02 99.54 14:55:01 2 0.17 0.00 0.07 0.00 0.00 99.76 14:55:01 3 0.15 0.00 0.10 0.10 0.05 99.59 14:55:01 4 0.29 0.00 0.14 0.02 0.03 99.53 14:55:01 5 0.19 0.00 0.12 0.00 0.02 99.68 14:55:01 6 0.19 0.00 0.10 0.00 0.00 99.71 14:55:01 7 0.05 0.00 0.05 0.00 0.02 99.88 14:56:01 all 0.16 0.00 0.12 0.01 0.01 99.70 14:56:01 0 0.13 0.00 0.08 0.00 0.00 99.78 14:56:01 1 0.17 0.00 0.12 0.00 0.00 99.72 14:56:01 2 0.12 0.00 0.08 0.02 0.03 99.75 14:56:01 3 0.18 0.00 0.15 0.03 0.03 99.60 14:56:01 4 0.25 0.00 0.27 0.00 0.02 99.47 14:56:01 5 0.13 0.00 0.12 0.00 0.00 99.75 14:56:01 6 0.13 0.00 0.13 0.00 0.02 99.72 14:56:01 7 0.13 0.00 0.03 0.00 0.00 99.83 14:57:01 all 0.44 0.00 0.12 0.01 0.02 99.42 14:57:01 0 0.25 0.00 0.13 0.02 0.02 99.58 14:57:01 1 0.28 0.00 0.18 0.00 0.02 99.52 14:57:01 2 0.15 0.00 0.08 0.00 0.00 99.77 14:57:01 3 1.96 0.00 0.13 0.05 0.03 97.83 14:57:01 4 0.13 0.00 0.08 0.00 0.02 99.77 14:57:01 5 0.43 0.00 0.07 0.00 0.02 99.48 14:57:01 6 0.20 0.00 0.15 0.00 0.02 99.63 14:57:01 7 0.12 0.00 0.10 0.00 0.03 99.75 14:58:01 all 4.25 0.00 1.42 0.53 0.04 93.77 14:58:01 0 2.21 0.00 1.75 0.10 0.03 95.91 14:58:01 1 2.29 0.00 1.15 0.17 0.02 96.37 14:58:01 2 9.90 0.00 1.61 0.32 0.03 88.14 14:58:01 3 3.04 0.00 1.29 1.39 0.03 94.24 14:58:01 4 5.53 0.00 1.61 0.05 0.05 92.76 14:58:01 5 2.64 0.00 1.14 0.02 0.03 96.17 14:58:01 6 3.06 0.00 1.04 1.00 0.02 94.89 14:58:01 7 5.29 0.00 1.79 1.17 0.03 91.71 14:59:01 all 0.16 0.00 0.06 0.01 0.02 99.75 14:59:01 0 0.05 0.00 0.03 0.00 0.02 99.90 14:59:01 1 0.05 0.00 0.07 0.00 0.02 99.87 14:59:01 2 0.12 0.00 0.07 0.07 0.05 99.70 14:59:01 3 0.75 0.00 0.02 0.00 0.03 99.20 14:59:01 4 0.07 0.00 0.10 0.00 0.02 99.82 14:59:01 5 0.10 0.00 0.07 0.00 0.00 99.83 14:59:01 6 0.07 0.00 0.05 0.00 0.00 99.88 14:59:01 7 0.08 0.00 0.05 0.02 0.03 99.82 15:00:01 all 0.15 0.00 0.06 0.01 0.02 99.76 15:00:01 0 0.07 0.00 0.05 0.00 0.02 99.87 15:00:01 1 0.03 0.00 0.03 0.00 0.02 99.92 15:00:01 2 0.03 0.00 0.03 0.03 0.00 99.90 15:00:01 3 0.73 0.00 0.07 0.00 0.03 99.17 15:00:01 4 0.12 0.00 0.08 0.03 0.03 99.73 15:00:01 5 0.05 0.00 0.05 0.02 0.02 99.87 15:00:01 6 0.08 0.00 0.08 0.00 0.02 99.82 15:00:01 7 0.12 0.00 0.07 0.00 0.02 99.80 15:01:01 all 0.29 0.00 0.07 0.04 0.02 99.58 15:01:01 0 0.12 0.00 0.10 0.00 0.00 99.78 15:01:01 1 0.03 0.00 0.02 0.00 0.00 99.95 15:01:01 2 0.03 0.00 0.03 0.08 0.00 99.85 15:01:01 3 1.63 0.00 0.03 0.00 0.02 98.32 15:01:01 4 0.05 0.00 0.02 0.00 0.02 99.92 15:01:01 5 0.18 0.00 0.15 0.15 0.07 99.45 15:01:01 6 0.12 0.00 0.17 0.02 0.02 99.68 15:01:01 7 0.12 0.00 0.05 0.10 0.02 99.72 15:01:01 CPU %user %nice %system %iowait %steal %idle 15:02:01 all 0.34 0.00 0.08 0.04 0.02 99.52 15:02:01 0 0.17 0.00 0.05 0.00 0.02 99.77 15:02:01 1 0.10 0.00 0.05 0.00 0.02 99.83 15:02:01 2 0.05 0.00 0.10 0.15 0.02 99.68 15:02:01 3 0.58 0.00 0.13 0.00 0.03 99.25 15:02:01 4 1.50 0.00 0.03 0.00 0.02 98.45 15:02:01 5 0.23 0.00 0.15 0.00 0.05 99.57 15:02:01 6 0.07 0.00 0.05 0.00 0.02 99.87 15:02:01 7 0.05 0.00 0.03 0.13 0.00 99.78 15:03:01 all 0.25 0.00 0.08 0.08 0.02 99.58 15:03:01 0 0.13 0.00 0.10 0.03 0.03 99.70 15:03:01 1 0.10 0.00 0.08 0.00 0.00 99.82 15:03:01 2 0.12 0.00 0.08 0.30 0.02 99.48 15:03:01 3 0.32 0.00 0.10 0.28 0.05 99.25 15:03:01 4 0.88 0.00 0.03 0.00 0.02 99.07 15:03:01 5 0.13 0.00 0.12 0.00 0.00 99.75 15:03:01 6 0.10 0.00 0.07 0.00 0.02 99.82 15:03:01 7 0.18 0.00 0.05 0.00 0.02 99.75 15:04:01 all 1.39 0.00 0.48 0.13 0.02 97.97 15:04:01 0 1.65 0.00 0.52 0.05 0.02 97.77 15:04:01 1 1.06 0.00 0.42 0.10 0.02 98.40 15:04:01 2 1.44 0.00 0.53 0.12 0.03 97.88 15:04:01 3 1.40 0.00 0.43 0.48 0.02 97.66 15:04:01 4 1.24 0.00 0.50 0.27 0.02 97.96 15:04:01 5 1.39 0.00 0.55 0.03 0.02 98.01 15:04:01 6 1.12 0.00 0.47 0.00 0.02 98.40 15:04:01 7 1.86 0.00 0.38 0.03 0.03 97.69 Average: all 3.42 0.00 0.97 0.96 0.03 94.62 Average: 0 2.85 0.00 0.89 0.32 0.02 95.93 Average: 1 3.07 0.00 0.90 0.56 0.02 95.45 Average: 2 3.32 0.00 0.92 0.39 0.03 95.35 Average: 3 3.06 0.00 0.99 2.20 0.04 93.71 Average: 4 3.51 0.00 1.13 1.95 0.03 93.37 Average: 5 4.80 0.00 0.99 0.27 0.03 93.91 Average: 6 3.60 0.00 0.94 0.39 0.03 95.04 Average: 7 3.17 0.00 0.98 1.63 0.03 94.19