---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-13566 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 712K 3.2G 1% /run /dev/vda1 155G 14G 142G 9% / 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 872 24815 0 6479 30839 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:2a:5a:7c brd ff:ff:ff:ff:ff:ff inet 10.30.106.123/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85785sec preferred_lft 85785sec inet6 fe80::f816:3eff:fe2a:5a7c/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:be:77:91:be 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:beff:fe77:91be/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-13566) 11/18/25 _x86_64_ (8 CPU) 12:08:11 LINUX RESTART (8 CPU) 12:09:02 tps rtps wtps bread/s bwrtn/s 12:10:01 145.72 41.67 104.05 2953.53 20802.71 12:11:01 510.68 3.97 506.72 503.12 162396.27 12:12:01 158.86 0.07 158.79 7.33 18982.84 12:13:01 12.33 0.00 12.33 0.00 13273.12 12:14:01 13.81 0.10 13.71 13.46 13299.12 12:15:01 233.06 0.37 232.69 40.66 47915.08 12:16:01 14.46 0.00 14.46 0.00 13063.69 12:17:01 19.78 0.02 19.76 0.13 13464.02 12:18:01 66.74 1.20 65.54 86.79 14485.99 Average: 130.58 5.20 125.38 395.82 35324.98 12:09:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:10:01 29967396 31744048 2971824 9.02 77708 2001700 1343832 3.95 834308 1830060 281352 12:11:01 25395936 31094288 7543284 22.90 134756 5702168 6049340 17.80 1637760 5326340 4816 12:12:01 24030432 29893292 8908788 27.05 145904 5857700 7516592 22.12 2928348 5380132 404 12:13:01 24014116 29877176 8925104 27.10 146012 5858188 7707268 22.68 2944440 5379084 332 12:14:01 24000736 29865428 8938484 27.14 146260 5859552 7870684 23.16 2958904 5377644 380 12:15:01 23304764 29728020 9634456 29.25 188708 6320036 8132864 23.93 3211648 5757088 2212 12:16:01 23292752 29717216 9646468 29.29 188844 6320660 8162440 24.02 3227996 5751356 784 12:17:01 23289668 29714524 9649552 29.30 188972 6320848 8152376 23.99 3230328 5751008 564 12:18:01 25383316 31547080 7555904 22.94 190784 6054428 1637624 4.82 1450156 5516672 28192 Average: 24742124 30353452 8197096 24.89 156439 5588364 6285891 18.49 2491543 5118820 35448 12:09:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:10:01 lo 1.69 1.69 0.19 0.19 0.00 0.00 0.00 0.00 12:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:10:01 ens3 118.79 96.17 2042.98 18.35 0.00 0.00 0.00 0.00 12:11:01 br-e94493989d94 0.10 0.12 0.00 0.01 0.00 0.00 0.00 0.00 12:11:01 vethdaba7e4 0.00 0.20 0.00 0.01 0.00 0.00 0.00 0.00 12:11:01 vethf67815a 1.50 1.55 0.16 0.17 0.00 0.00 0.00 0.00 12:11:01 veth4b3cde5 0.12 0.12 0.01 0.01 0.00 0.00 0.00 0.00 12:12:01 br-e94493989d94 13.63 20.73 0.99 325.74 0.00 0.00 0.00 0.00 12:12:01 vethdaba7e4 0.27 0.38 0.02 0.44 0.00 0.00 0.00 0.00 12:12:01 vethf67815a 6.58 6.12 0.98 0.92 0.00 0.00 0.00 0.00 12:12:01 veth4b3cde5 0.87 1.07 0.06 0.06 0.00 0.00 0.00 0.00 12:13:01 br-e94493989d94 0.50 0.33 0.03 0.02 0.00 0.00 0.00 0.00 12:13:01 vethdaba7e4 0.38 0.38 0.04 1.00 0.00 0.00 0.00 0.00 12:13:01 vethf67815a 11.55 7.87 0.95 1.08 0.00 0.00 0.00 0.00 12:13:01 veth4b3cde5 1.60 2.22 0.21 0.24 0.00 0.00 0.00 0.00 12:14:01 br-e94493989d94 0.08 0.12 0.01 0.01 0.00 0.00 0.00 0.00 12:14:01 vethdaba7e4 0.55 0.55 0.05 1.15 0.00 0.00 0.00 0.00 12:14:01 vethf67815a 15.41 10.65 1.56 1.56 0.00 0.00 0.00 0.00 12:14:01 veth4b3cde5 3.22 5.02 0.52 0.58 0.00 0.00 0.00 0.00 12:15:01 br-e94493989d94 0.17 0.15 0.01 0.01 0.00 0.00 0.00 0.00 12:15:01 vethdaba7e4 0.55 0.62 0.05 1.21 0.00 0.00 0.00 0.00 12:15:01 vethf67815a 14.45 9.70 1.36 1.40 0.00 0.00 0.00 0.00 12:15:01 veth4b3cde5 3.27 5.07 0.51 0.55 0.00 0.00 0.00 0.00 12:16:01 br-e94493989d94 0.02 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:16:01 vethdaba7e4 0.55 0.55 0.05 1.27 0.00 0.00 0.00 0.00 12:16:01 vethf67815a 16.93 12.26 2.02 1.83 0.00 0.00 0.00 0.00 12:16:01 veth4b3cde5 4.83 6.93 0.73 0.94 0.00 0.00 0.00 0.00 12:17:01 br-e94493989d94 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:17:01 vethdaba7e4 0.57 0.55 0.05 1.28 0.00 0.00 0.00 0.00 12:17:01 vethf67815a 14.81 10.26 1.34 1.42 0.00 0.00 0.00 0.00 12:17:01 veth4b3cde5 4.63 6.40 0.62 0.64 0.00 0.00 0.00 0.00 12:18:01 lo 30.86 30.86 2.72 2.72 0.00 0.00 0.00 0.00 12:18:01 docker0 37.76 57.19 3.63 1383.72 0.00 0.00 0.00 0.00 12:18:01 ens3 1367.77 876.02 31580.34 137.48 0.00 0.00 0.00 0.00 Average: lo 3.00 3.00 0.27 0.27 0.00 0.00 0.00 0.00 Average: docker0 4.20 6.37 0.40 154.03 0.00 0.00 0.00 0.00 Average: ens3 120.80 75.50 3430.20 9.58 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-13566) 11/18/25 _x86_64_ (8 CPU) 12:08:11 LINUX RESTART (8 CPU) 12:09:02 CPU %user %nice %system %iowait %steal %idle 12:10:01 all 9.32 0.00 0.77 2.89 0.03 86.99 12:10:01 0 0.88 0.00 0.66 6.70 0.02 91.75 12:10:01 1 0.58 0.00 0.41 0.73 0.02 98.27 12:10:01 2 48.89 0.00 2.92 3.88 0.07 44.25 12:10:01 3 17.00 0.00 1.17 1.80 0.03 80.00 12:10:01 4 1.80 0.00 0.22 5.04 0.02 92.92 12:10:01 5 4.19 0.00 0.27 0.03 0.02 95.49 12:10:01 6 0.56 0.00 0.14 0.37 0.07 98.86 12:10:01 7 0.76 0.00 0.34 4.58 0.03 94.28 12:11:01 all 15.43 0.00 6.63 11.96 0.07 65.91 12:11:01 0 16.34 0.00 6.09 9.11 0.07 68.39 12:11:01 1 14.72 0.00 6.88 12.46 0.10 65.84 12:11:01 2 14.64 0.00 6.43 2.39 0.05 76.49 12:11:01 3 15.26 0.00 7.26 3.03 0.07 74.39 12:11:01 4 15.61 0.00 5.85 16.31 0.07 62.16 12:11:01 5 15.92 0.00 5.61 5.79 0.08 72.60 12:11:01 6 15.12 0.00 6.64 2.06 0.07 76.11 12:11:01 7 15.84 0.00 8.30 44.88 0.09 30.90 12:12:01 all 26.17 0.00 2.96 2.41 0.18 68.28 12:12:01 0 15.46 0.00 2.30 0.83 0.10 81.31 12:12:01 1 30.49 0.00 3.41 7.08 0.11 58.91 12:12:01 2 22.47 0.00 2.47 0.82 0.77 73.47 12:12:01 3 40.32 0.00 5.31 2.40 0.09 51.87 12:12:01 4 26.34 0.00 2.44 2.72 0.08 68.41 12:12:01 5 28.39 0.00 2.52 4.18 0.10 64.80 12:12:01 6 27.66 0.00 3.24 0.70 0.09 68.30 12:12:01 7 19.12 0.00 2.12 0.79 0.10 77.88 12:13:01 all 1.05 0.00 0.14 0.63 0.04 98.15 12:13:01 0 0.68 0.00 0.12 0.05 0.03 99.12 12:13:01 1 0.70 0.00 0.18 4.96 0.03 94.12 12:13:01 2 1.15 0.00 0.15 0.02 0.05 98.63 12:13:01 3 0.40 0.00 0.07 0.02 0.02 99.50 12:13:01 4 1.15 0.00 0.18 0.00 0.03 98.63 12:13:01 5 0.65 0.00 0.10 0.00 0.02 99.23 12:13:01 6 0.88 0.00 0.17 0.00 0.03 98.92 12:13:01 7 2.73 0.00 0.16 0.00 0.05 97.06 12:14:01 all 1.79 0.00 0.25 0.60 0.04 97.31 12:14:01 0 1.15 0.00 0.45 0.03 0.03 98.33 12:14:01 1 1.51 0.00 0.28 4.58 0.03 93.60 12:14:01 2 1.72 0.00 0.15 0.18 0.03 97.91 12:14:01 3 1.97 0.00 0.28 0.00 0.03 97.71 12:14:01 4 2.07 0.00 0.28 0.02 0.05 97.58 12:14:01 5 1.40 0.00 0.25 0.00 0.03 98.31 12:14:01 6 1.69 0.00 0.18 0.02 0.03 98.08 12:14:01 7 2.81 0.00 0.13 0.02 0.05 96.99 12:15:01 all 9.30 0.00 2.41 3.17 0.07 85.06 12:15:01 0 15.63 0.00 3.07 0.72 0.07 80.52 12:15:01 1 7.29 0.00 3.02 10.15 0.05 79.49 12:15:01 2 14.36 0.00 3.15 8.15 0.07 74.26 12:15:01 3 9.39 0.00 1.87 0.33 0.05 88.35 12:15:01 4 8.46 0.00 1.56 0.07 0.05 89.87 12:15:01 5 5.27 0.00 2.47 5.03 0.08 87.15 12:15:01 6 7.79 0.00 2.42 0.87 0.10 88.82 12:15:01 7 6.26 0.00 1.76 0.07 0.05 91.87 12:16:01 all 3.00 0.00 0.55 0.67 0.05 95.74 12:16:01 0 3.64 0.00 0.74 0.07 0.07 95.49 12:16:01 1 2.67 0.00 0.50 0.20 0.05 96.58 12:16:01 2 2.37 0.00 0.33 0.00 0.05 97.24 12:16:01 3 2.80 0.00 0.38 0.07 0.03 96.71 12:16:01 4 3.68 0.00 0.52 0.02 0.05 95.73 12:16:01 5 1.99 0.00 1.10 4.95 0.03 91.93 12:16:01 6 2.17 0.00 0.45 0.05 0.03 97.29 12:16:01 7 4.61 0.00 0.37 0.00 0.05 94.97 12:17:01 all 1.00 0.00 0.20 0.57 0.05 98.18 12:17:01 0 1.43 0.00 0.15 0.00 0.05 98.37 12:17:01 1 0.75 0.00 0.22 0.15 0.03 98.85 12:17:01 2 0.57 0.00 0.35 0.05 0.07 98.97 12:17:01 3 0.70 0.00 0.13 0.00 0.05 99.12 12:17:01 4 1.71 0.00 0.13 0.02 0.03 98.11 12:17:01 5 1.15 0.00 0.25 4.31 0.07 94.22 12:17:01 6 0.73 0.00 0.20 0.07 0.05 98.95 12:17:01 7 0.95 0.00 0.18 0.00 0.05 98.81 12:18:01 all 4.80 0.00 0.77 0.80 0.04 93.60 12:18:01 0 4.36 0.00 0.70 0.08 0.02 94.84 12:18:01 1 1.30 0.00 0.70 1.07 0.05 96.88 12:18:01 2 1.22 0.00 0.73 0.05 0.03 97.96 12:18:01 3 3.54 0.00 0.88 0.15 0.03 95.39 12:18:01 4 20.00 0.00 1.07 0.47 0.03 78.43 12:18:01 5 1.52 0.00 0.62 4.47 0.03 93.36 12:18:01 6 4.01 0.00 0.62 0.05 0.03 95.29 12:18:01 7 2.46 0.00 0.80 0.07 0.05 96.63 Average: all 7.87 0.00 1.62 2.62 0.06 87.83 Average: 0 6.61 0.00 1.58 1.94 0.05 89.82 Average: 1 6.36 0.00 1.71 4.55 0.05 87.33 Average: 2 11.86 0.00 1.85 1.72 0.13 84.45 Average: 3 10.00 0.00 1.91 0.86 0.04 87.19 Average: 4 8.97 0.00 1.36 2.73 0.05 86.90 Average: 5 6.62 0.00 1.46 3.19 0.05 88.68 Average: 6 6.45 0.00 1.53 0.46 0.06 91.50 Average: 7 6.08 0.00 1.55 5.51 0.06 86.80