---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-29665 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 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 931 22765 0 8470 30780 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:e4:dd:d2 brd ff:ff:ff:ff:ff:ff inet 10.30.106.23/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85617sec preferred_lft 85617sec inet6 fe80::f816:3eff:fee4:ddd2/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:f6:65:8f:f4 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-29665) 07/21/25 _x86_64_ (8 CPU) 15:22:50 LINUX RESTART (8 CPU) 15:23:01 tps rtps wtps bread/s bwrtn/s 15:24:01 342.40 74.13 268.28 5347.68 85354.22 15:25:01 212.67 41.35 171.32 3008.53 61003.73 15:26:01 284.87 22.71 262.16 3085.49 48024.80 15:27:01 155.49 16.50 138.99 1502.55 54503.32 15:28:01 397.08 0.27 396.82 26.26 126831.66 15:29:01 222.36 0.07 222.30 6.27 51222.66 15:30:01 52.42 0.02 52.41 0.13 6266.16 15:31:01 44.23 0.00 44.23 0.00 5318.31 15:32:01 14.91 0.32 14.60 8.40 572.21 15:33:01 20.20 0.02 20.18 0.40 682.15 15:34:01 17.10 0.02 17.08 2.40 614.03 15:35:01 71.74 0.57 71.17 48.93 2404.40 Average: 152.96 13.00 139.96 1086.44 36899.64 15:23:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:24:01 30080684 31602644 2858528 8.68 66672 1767356 1514824 4.46 943760 1626672 159896 15:25:01 28756296 30824072 4182916 12.70 86232 2276188 2155628 6.34 1796956 2063548 21528 15:26:01 28430728 30843088 4508484 13.69 88740 2613196 2046552 6.02 1889116 2282360 177684 15:27:01 27514636 31237208 5424576 16.47 113760 3835288 2564484 7.55 1772408 3239408 428956 15:28:01 21880732 29266024 11058480 33.57 173048 7209008 10012948 29.46 3915976 6456364 573932 15:29:01 19319780 27642376 13619432 41.35 205176 8041848 13011636 38.28 5683492 7154888 1632 15:30:01 18018620 26634000 14920592 45.30 210312 8321072 13758120 40.48 6747964 7373152 888 15:31:01 17770844 26527132 15168368 46.05 216120 8443216 14090856 41.46 6866112 7482560 292 15:32:01 17721404 26482540 15217808 46.20 216772 8443844 14054216 41.35 6913728 7482528 560 15:33:01 17716820 26480504 15222392 46.21 217744 8444212 14040872 41.31 6916128 7483580 536 15:34:01 17708664 26473964 15230548 46.24 218576 8444668 14041748 41.31 6922212 7484036 444 15:35:01 20559444 29245676 12379768 37.58 219784 8433044 5279140 15.53 4296572 7350528 260 Average: 22123221 28604936 10815991 32.84 169411 6356078 8880919 26.13 4555369 5623302 113884 15:23:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:24:01 lo 1.73 1.73 0.18 0.18 0.00 0.00 0.00 0.00 15:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:24:01 ens3 444.14 283.21 1649.05 78.43 0.00 0.00 0.00 0.00 15:25:01 lo 2.53 2.53 0.25 0.25 0.00 0.00 0.00 0.00 15:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:25:01 ens3 871.25 519.47 5368.96 113.02 0.00 0.00 0.00 0.00 15:26:01 lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00 15:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:26:01 ens3 409.10 285.55 2288.11 74.12 0.00 0.00 0.00 0.00 15:27:01 lo 10.33 10.33 1.13 1.13 0.00 0.00 0.00 0.00 15:27:01 br-3bf9090e20a7 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 15:27:01 veth01efe42 0.00 0.20 0.00 0.02 0.00 0.00 0.00 0.00 15:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:28:01 veth44bbbed 0.75 0.98 0.10 0.80 0.00 0.00 0.00 0.00 15:28:01 veth297d24e 2.78 2.65 0.43 1.08 0.00 0.00 0.00 0.00 15:28:01 veth53a0137 12.70 14.28 4.41 2.61 0.00 0.00 0.00 0.00 15:28:01 lo 8.03 8.03 0.99 0.99 0.00 0.00 0.00 0.00 15:29:01 veth44bbbed 3.73 4.13 0.46 16.61 0.00 0.00 0.00 0.00 15:29:01 veth297d24e 37.24 41.34 17.56 5.22 0.00 0.00 0.00 0.00 15:29:01 veth53a0137 15.66 18.75 9.35 3.68 0.00 0.00 0.00 0.00 15:29:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 15:30:01 veth44bbbed 3.77 3.25 0.46 19.61 0.00 0.00 0.00 0.00 15:30:01 veth297d24e 21.86 25.11 11.31 2.66 0.00 0.00 0.00 0.00 15:30:01 veth53a0137 11.53 13.21 8.38 2.36 0.00 0.00 0.00 0.00 15:30:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:31:01 veth44bbbed 3.82 3.22 0.47 19.65 0.00 0.00 0.00 0.00 15:31:01 veth297d24e 21.88 25.23 11.31 2.65 0.00 0.00 0.00 0.00 15:31:01 veth53a0137 11.23 12.66 8.34 2.23 0.00 0.00 0.00 0.00 15:31:01 lo 1.90 1.90 0.21 0.21 0.00 0.00 0.00 0.00 15:32:01 veth44bbbed 3.78 3.20 0.47 19.65 0.00 0.00 0.00 0.00 15:32:01 veth297d24e 21.74 25.42 11.23 2.62 0.00 0.00 0.00 0.00 15:32:01 veth53a0137 10.73 12.16 8.27 2.13 0.00 0.00 0.00 0.00 15:32:01 lo 0.40 0.40 0.02 0.02 0.00 0.00 0.00 0.00 15:33:01 veth44bbbed 3.85 3.28 0.47 19.65 0.00 0.00 0.00 0.00 15:33:01 veth297d24e 20.88 25.16 11.15 2.60 0.00 0.00 0.00 0.00 15:33:01 veth53a0137 10.63 12.03 8.25 2.10 0.00 0.00 0.00 0.00 15:33:01 lo 0.60 0.60 0.03 0.03 0.00 0.00 0.00 0.00 15:34:01 veth44bbbed 3.82 3.30 0.47 19.66 0.00 0.00 0.00 0.00 15:34:01 veth297d24e 21.18 25.28 11.22 2.63 0.00 0.00 0.00 0.00 15:34:01 veth53a0137 10.85 12.20 8.28 2.15 0.00 0.00 0.00 0.00 15:34:01 lo 0.40 0.40 0.02 0.02 0.00 0.00 0.00 0.00 15:35:01 lo 0.50 0.50 0.03 0.03 0.00 0.00 0.00 0.00 15:35:01 br-adfda861a6a4 3.33 9.43 0.60 5.10 0.00 0.00 0.00 0.00 15:35:01 br-3bf9090e20a7 0.53 0.67 0.16 0.20 0.00 0.00 0.00 0.00 15:35:01 br-7502a78cadbf 187.44 199.50 150.79 466.73 0.00 0.00 0.85 0.00 Average: lo 2.25 2.25 0.24 0.24 0.00 0.00 0.00 0.00 Average: br-adfda861a6a4 0.28 0.79 0.05 0.43 0.00 0.00 0.00 0.00 Average: br-3bf9090e20a7 0.04 0.06 0.01 0.02 0.00 0.00 0.00 0.00 Average: br-7502a78cadbf 15.62 16.62 12.57 38.89 0.00 0.00 0.07 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-29665) 07/21/25 _x86_64_ (8 CPU) 15:22:50 LINUX RESTART (8 CPU) 15:23:01 CPU %user %nice %system %iowait %steal %idle 15:24:01 all 9.33 0.00 1.26 3.51 0.04 85.87 15:24:01 0 19.32 0.00 1.43 0.67 0.05 78.53 15:24:01 1 3.01 0.00 0.75 0.22 0.02 96.00 15:24:01 2 3.55 0.00 0.95 0.22 0.03 95.24 15:24:01 3 3.33 0.00 0.64 0.35 0.03 95.65 15:24:01 4 28.88 0.00 1.79 8.05 0.07 61.21 15:24:01 5 7.56 0.00 1.59 4.07 0.05 86.73 15:24:01 6 5.16 0.00 1.84 3.74 0.03 89.23 15:24:01 7 3.82 0.00 0.99 10.80 0.03 84.36 15:25:01 all 15.22 0.00 1.09 2.57 0.06 81.06 15:25:01 0 7.44 0.00 0.22 0.38 0.03 91.93 15:25:01 1 21.87 0.00 2.11 1.74 0.08 74.20 15:25:01 2 18.72 0.00 0.67 0.53 0.05 80.03 15:25:01 3 7.91 0.00 0.88 9.71 0.05 81.44 15:25:01 4 22.64 0.00 1.48 7.13 0.07 68.68 15:25:01 5 17.25 0.00 0.86 0.49 0.07 81.33 15:25:01 6 12.60 0.00 0.55 0.07 0.05 86.73 15:25:01 7 13.54 0.00 2.02 0.72 0.08 83.63 15:26:01 all 20.94 0.00 0.76 1.47 0.05 76.78 15:26:01 0 10.46 0.00 0.45 0.12 0.03 88.94 15:26:01 1 29.63 0.00 1.15 0.25 0.05 68.92 15:26:01 2 11.93 0.00 0.67 2.69 0.03 84.68 15:26:01 3 43.95 0.00 0.80 2.16 0.07 53.03 15:26:01 4 24.97 0.00 0.50 0.05 0.05 74.43 15:26:01 5 23.23 0.00 0.68 0.65 0.03 75.40 15:26:01 6 13.65 0.00 0.80 0.33 0.05 85.17 15:26:01 7 9.83 0.00 1.00 5.52 0.03 83.62 15:27:01 all 17.04 0.00 2.83 2.54 0.06 77.53 15:27:01 0 8.71 0.00 2.40 1.11 0.05 87.73 15:27:01 1 10.34 0.00 2.54 2.52 0.07 84.53 15:27:01 2 14.01 0.00 3.11 5.69 0.07 77.13 15:27:01 3 19.60 0.00 2.58 0.03 0.05 77.74 15:27:01 4 41.66 0.00 3.75 3.00 0.08 51.51 15:27:01 5 17.43 0.00 2.43 2.24 0.05 77.84 15:27:01 6 12.44 0.00 3.27 2.53 0.07 81.69 15:27:01 7 12.17 0.00 2.58 3.18 0.03 82.03 15:28:01 all 32.90 0.00 7.84 5.35 0.11 53.79 15:28:01 0 33.21 0.00 8.76 14.92 0.10 42.99 15:28:01 1 32.69 0.00 8.67 12.56 0.12 45.96 15:28:01 2 33.73 0.00 7.70 1.08 0.12 57.37 15:28:01 3 31.56 0.00 7.60 0.51 0.10 60.23 15:28:01 4 33.75 0.00 7.94 11.28 0.12 46.91 15:28:01 5 32.65 0.00 6.81 1.14 0.10 59.30 15:28:01 6 32.32 0.00 7.59 1.08 0.10 58.91 15:28:01 7 33.29 0.00 7.71 0.19 0.12 58.70 15:29:01 all 28.63 0.00 4.52 2.25 0.12 64.49 15:29:01 0 28.89 0.00 4.98 2.80 0.12 63.21 15:29:01 1 27.25 0.00 4.17 1.46 0.13 66.98 15:29:01 2 33.91 0.00 5.56 9.99 0.12 50.42 15:29:01 3 25.72 0.00 4.42 0.71 0.12 69.03 15:29:01 4 28.04 0.00 3.99 2.05 0.10 65.82 15:29:01 5 26.57 0.00 4.02 0.35 0.13 68.92 15:29:01 6 26.55 0.00 4.55 0.52 0.12 68.26 15:29:01 7 32.12 0.00 4.50 0.10 0.10 63.18 15:30:01 all 24.60 0.00 1.50 0.30 0.10 73.51 15:30:01 0 21.61 0.00 1.58 0.10 0.10 76.60 15:30:01 1 19.64 0.00 1.75 0.00 0.08 78.52 15:30:01 2 22.22 0.00 1.69 0.35 0.07 75.67 15:30:01 3 31.43 0.00 1.45 0.38 0.10 66.63 15:30:01 4 36.39 0.00 1.40 1.37 0.13 60.70 15:30:01 5 22.98 0.00 1.22 0.08 0.08 75.63 15:30:01 6 20.18 0.00 1.56 0.08 0.08 78.08 15:30:01 7 22.32 0.00 1.27 0.03 0.10 76.27 15:31:01 all 6.99 0.00 1.69 0.21 0.12 90.99 15:31:01 0 7.69 0.00 1.83 0.17 0.10 90.22 15:31:01 1 7.93 0.00 1.88 0.39 0.10 89.70 15:31:01 2 7.70 0.00 1.70 0.02 0.12 90.47 15:31:01 3 6.66 0.00 1.96 0.82 0.13 90.43 15:31:01 4 6.43 0.00 1.58 0.08 0.13 91.77 15:31:01 5 7.20 0.00 1.51 0.02 0.13 91.13 15:31:01 6 6.87 0.00 1.52 0.03 0.10 91.48 15:31:01 7 5.40 0.00 1.58 0.15 0.12 92.75 15:32:01 all 4.88 0.00 1.36 0.06 0.10 93.60 15:32:01 0 4.94 0.00 1.49 0.02 0.10 93.46 15:32:01 1 5.30 0.00 1.42 0.02 0.12 93.14 15:32:01 2 3.76 0.00 1.34 0.18 0.12 94.60 15:32:01 3 5.57 0.00 1.48 0.00 0.10 92.85 15:32:01 4 6.23 0.00 1.28 0.22 0.12 92.16 15:32:01 5 5.48 0.00 1.21 0.03 0.10 93.18 15:32:01 6 4.37 0.00 1.34 0.02 0.12 94.15 15:32:01 7 3.41 0.00 1.29 0.00 0.08 95.22 15:33:01 all 4.81 0.00 1.40 0.07 0.09 93.63 15:33:01 0 5.46 0.00 1.52 0.02 0.08 92.92 15:33:01 1 5.66 0.00 1.61 0.02 0.08 92.63 15:33:01 2 2.96 0.00 1.62 0.40 0.08 94.94 15:33:01 3 5.48 0.00 1.38 0.02 0.12 93.01 15:33:01 4 5.46 0.00 1.24 0.08 0.10 93.11 15:33:01 5 3.47 0.00 1.04 0.02 0.07 95.40 15:33:01 6 5.20 0.00 1.48 0.02 0.08 93.22 15:33:01 7 4.74 0.00 1.27 0.02 0.08 93.88 15:34:01 all 4.61 0.00 1.40 0.06 0.10 93.83 15:34:01 0 4.31 0.00 1.36 0.02 0.10 94.22 15:34:01 1 5.01 0.00 1.73 0.02 0.08 93.17 15:34:01 2 5.27 0.00 1.21 0.02 0.08 93.42 15:34:01 3 4.21 0.00 1.36 0.02 0.08 94.33 15:34:01 4 4.35 0.00 1.13 0.08 0.08 94.35 15:34:01 5 4.59 0.00 1.51 0.02 0.10 93.79 15:34:01 6 4.27 0.00 1.29 0.02 0.10 94.32 15:34:01 7 4.91 0.00 1.66 0.32 0.12 92.99 15:34:01 CPU %user %nice %system %iowait %steal %idle 15:35:01 all 6.56 0.00 1.88 0.16 0.09 91.31 15:35:01 0 8.08 0.00 2.12 0.05 0.10 89.66 15:35:01 1 6.42 0.00 1.93 0.13 0.10 91.42 15:35:01 2 5.60 0.00 1.69 0.07 0.08 92.56 15:35:01 3 6.75 0.00 1.98 0.10 0.08 91.08 15:35:01 4 5.65 0.00 1.68 0.22 0.08 92.36 15:35:01 5 5.77 0.00 1.74 0.03 0.08 92.37 15:35:01 6 7.75 0.00 1.80 0.17 0.10 90.18 15:35:01 7 6.47 0.00 2.07 0.52 0.08 90.86 Average: all 14.69 0.00 2.29 1.54 0.09 81.39 Average: 0 13.32 0.00 2.34 1.68 0.08 82.58 Average: 1 14.56 0.00 2.47 1.60 0.09 81.28 Average: 2 13.58 0.00 2.32 1.76 0.08 82.26 Average: 3 16.01 0.00 2.20 1.23 0.09 80.47 Average: 4 20.37 0.00 2.31 2.78 0.10 74.44 Average: 5 14.50 0.00 2.05 0.76 0.08 82.60 Average: 6 12.59 0.00 2.29 0.72 0.08 84.32 Average: 7 12.64 0.00 2.32 1.80 0.08 83.16