---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-3179 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 lbrv nrip_save tsc_scale vmcb_clean flushbyasid pausefilter pfthreshold v_vmsave_vmload vgif 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 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 869 25674 0 5622 30841 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:90:04:b8 brd ff:ff:ff:ff:ff:ff inet 10.30.107.169/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85822sec preferred_lft 85822sec inet6 fe80::f816:3eff:fe90:4b8/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:ed:d2:b7:67 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:edff:fed2:b767/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-3179) 11/14/26 _x86_64_ (8 CPU) 11:28:32 LINUX RESTART (8 CPU) 11:29:01 tps rtps wtps bread/s bwrtn/s 11:30:01 273.44 28.90 244.54 952.11 59559.41 11:31:01 210.28 8.96 201.32 1640.52 76934.09 11:32:01 22.13 0.02 22.11 2.00 33022.10 11:33:01 294.77 11.58 283.19 95.45 121522.95 11:34:01 136.96 0.02 136.94 0.13 48552.04 11:35:01 93.58 0.00 93.58 0.00 13373.50 11:36:01 1.00 0.00 1.00 0.00 11.60 11:37:01 0.85 0.00 0.85 0.00 10.80 11:38:01 17.98 2.15 15.83 118.89 2330.29 Average: 116.77 5.74 111.04 312.14 39478.92 11:29:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:30:01 30029400 31769176 2909820 8.83 76856 1964100 1376244 4.05 774832 1824040 304140 11:31:01 29425200 31693484 3514020 10.67 95252 2455392 1580536 4.65 951240 2203396 83672 11:32:01 29284048 31690656 3655172 11.10 95328 2591968 1580536 4.65 951716 2339692 76472 11:33:01 24340996 31630524 8598224 26.10 152468 7050496 1576500 4.64 1523248 6274448 1261524 11:34:01 26723892 31548760 6215328 18.87 153312 4755948 1801724 5.30 1169968 4459124 53044 11:35:01 26746460 31678008 6192760 18.80 155544 4854956 1582496 4.66 1090572 4517548 8 11:36:01 26684780 31665764 6254440 18.99 155572 4854988 1582496 4.66 1101984 4517512 12 11:37:01 26669920 31663960 6269300 19.03 155592 4854996 1582496 4.66 1101508 4516988 172 11:38:01 26307884 31564452 6631336 20.13 167592 5141680 1754112 5.16 1237392 4774684 277304 Average: 27356953 31656087 5582267 16.95 134168 4280503 1601904 4.71 1100273 3936381 228483 11:29:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:30:01 ens3 194.95 131.44 1576.32 48.87 0.00 0.00 0.00 0.00 11:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:30:01 lo 1.13 1.13 0.13 0.13 0.00 0.00 0.00 0.00 11:31:01 ens3 272.56 165.58 2895.59 15.97 0.00 0.00 0.00 0.00 11:31:01 veth9909127 73.63 105.41 4.93 1051.80 0.00 0.00 0.00 0.09 11:31:01 docker0 79.37 113.28 4.26 1103.64 0.00 0.00 0.00 0.00 11:31:01 lo 2.47 2.47 0.27 0.27 0.00 0.00 0.00 0.00 11:32:01 ens3 91.48 83.70 758.35 5.84 0.00 0.00 0.00 0.00 11:32:01 veth9909127 83.37 91.20 5.37 758.29 0.00 0.00 0.00 0.06 11:32:01 docker0 83.37 91.18 4.23 758.28 0.00 0.00 0.00 0.00 11:32:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:33:01 ens3 261.19 164.16 5230.59 11.46 0.00 0.00 0.00 0.00 11:33:01 docker0 162.54 259.42 8.68 5230.18 0.00 0.00 0.00 0.00 11:33:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 11:34:01 ens3 74.44 52.97 603.44 10.31 0.00 0.00 0.00 0.00 11:34:01 veth32dbd09 29.51 49.53 4.68 561.73 0.00 0.00 0.00 0.05 11:34:01 docker0 32.56 53.34 4.51 598.63 0.00 0.00 0.00 0.00 11:34:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:35:01 ens3 355.32 494.85 237.87 3750.00 0.00 0.00 0.00 0.00 11:35:01 docker0 17.66 24.86 0.94 210.41 0.00 0.00 0.00 0.00 11:35:01 lo 3.47 3.47 0.31 0.31 0.00 0.00 0.00 0.00 11:36:01 ens3 209.61 311.25 13.90 2515.80 0.00 0.00 0.00 0.00 11:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:36:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:37:01 ens3 246.93 364.12 16.23 2942.28 0.00 0.00 0.00 0.00 11:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:37:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 11:38:01 ens3 235.34 268.31 1527.27 1745.88 0.00 0.00 0.00 0.00 11:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:38:01 lo 4.33 4.33 0.57 0.57 0.00 0.00 0.00 0.00 Average: ens3 215.76 226.27 1428.84 1227.39 0.00 0.00 0.00 0.00 Average: docker0 41.72 60.23 2.51 877.88 0.00 0.00 0.00 0.00 Average: lo 1.31 1.31 0.15 0.15 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-3179) 11/14/26 _x86_64_ (8 CPU) 11:28:32 LINUX RESTART (8 CPU) 11:29:01 CPU %user %nice %system %iowait %steal %idle 11:30:01 all 10.45 0.00 0.90 1.80 0.00 86.85 11:30:01 0 2.07 0.00 0.35 0.05 0.00 97.53 11:30:01 1 36.26 0.00 2.25 3.59 0.00 57.90 11:30:01 2 10.92 0.00 0.55 0.25 0.00 88.28 11:30:01 3 13.56 0.00 1.22 0.40 0.00 84.83 11:30:01 4 7.29 0.00 0.74 0.32 0.00 91.65 11:30:01 5 1.54 0.00 1.61 9.53 0.00 87.32 11:30:01 6 9.35 0.00 0.28 0.20 0.00 90.16 11:30:01 7 2.52 0.00 0.18 0.08 0.00 97.21 11:31:01 all 3.34 0.00 1.38 1.21 0.00 94.07 11:31:01 0 2.56 0.00 1.56 0.30 0.00 95.58 11:31:01 1 3.73 0.00 1.32 0.17 0.00 94.78 11:31:01 2 4.23 0.00 1.46 3.64 0.00 90.67 11:31:01 3 4.03 0.00 1.39 0.07 0.00 94.52 11:31:01 4 3.48 0.00 1.67 2.36 0.00 92.50 11:31:01 5 2.29 0.00 0.97 3.01 0.00 93.73 11:31:01 6 2.31 0.00 1.16 0.05 0.00 96.48 11:31:01 7 4.13 0.00 1.49 0.07 0.00 94.32 11:32:01 all 0.30 0.00 0.08 0.31 0.00 99.31 11:32:01 0 0.02 0.00 0.00 0.00 0.00 99.98 11:32:01 1 1.08 0.00 0.25 0.00 0.00 98.66 11:32:01 2 0.07 0.00 0.02 1.58 0.00 98.33 11:32:01 3 0.08 0.00 0.00 0.72 0.00 99.20 11:32:01 4 0.32 0.00 0.07 0.00 0.00 99.61 11:32:01 5 0.10 0.00 0.05 0.18 0.00 99.67 11:32:01 6 0.00 0.00 0.03 0.00 0.00 99.97 11:32:01 7 0.75 0.00 0.22 0.00 0.00 99.03 11:33:01 all 10.45 0.00 5.49 1.36 0.01 82.69 11:33:01 0 7.48 0.00 7.43 0.40 0.02 84.68 11:33:01 1 20.37 0.00 5.32 0.19 0.02 74.11 11:33:01 2 16.50 0.00 4.65 0.12 0.02 78.72 11:33:01 3 6.27 0.00 4.65 0.19 0.00 88.90 11:33:01 4 8.71 0.00 5.21 0.17 0.02 85.89 11:33:01 5 4.86 0.00 5.56 3.19 0.00 86.39 11:33:01 6 7.88 0.00 7.30 6.58 0.00 78.24 11:33:01 7 11.49 0.00 3.80 0.08 0.00 84.62 11:34:01 all 9.66 0.00 1.71 0.51 0.00 88.12 11:34:01 0 20.98 0.00 4.04 0.20 0.02 74.76 11:34:01 1 1.85 0.00 0.63 0.03 0.00 97.48 11:34:01 2 20.80 0.00 3.04 2.07 0.00 74.09 11:34:01 3 6.82 0.00 0.79 0.00 0.00 92.40 11:34:01 4 1.99 0.00 0.55 0.00 0.00 97.45 11:34:01 5 14.68 0.00 2.44 1.59 0.02 81.28 11:34:01 6 7.79 0.00 1.42 0.12 0.00 90.68 11:34:01 7 2.37 0.00 0.78 0.02 0.00 96.83 11:35:01 all 17.63 0.00 1.22 0.21 0.01 80.92 11:35:01 0 20.66 0.00 2.45 0.72 0.00 76.17 11:35:01 1 10.05 0.00 0.72 0.00 0.00 89.23 11:35:01 2 15.14 0.00 1.04 0.79 0.02 83.02 11:35:01 3 20.92 0.00 0.92 0.02 0.02 78.13 11:35:01 4 20.02 0.00 1.29 0.13 0.02 78.54 11:35:01 5 24.45 0.00 1.02 0.00 0.00 74.53 11:35:01 6 24.04 0.00 1.50 0.02 0.02 74.42 11:35:01 7 5.83 0.00 0.82 0.03 0.02 93.30 11:36:01 all 13.92 0.00 0.76 0.00 0.01 85.31 11:36:01 0 3.22 0.00 0.55 0.00 0.00 96.23 11:36:01 1 1.50 0.00 0.15 0.00 0.02 98.33 11:36:01 2 16.06 0.00 1.21 0.02 0.00 82.71 11:36:01 3 13.47 0.00 0.87 0.00 0.00 85.66 11:36:01 4 21.45 0.00 0.90 0.00 0.02 77.63 11:36:01 5 27.24 0.00 1.31 0.00 0.02 71.44 11:36:01 6 13.15 0.00 0.40 0.00 0.02 86.43 11:36:01 7 15.29 0.00 0.72 0.00 0.00 83.99 11:37:01 all 13.96 0.00 0.50 0.00 0.00 85.54 11:37:01 0 17.81 0.00 0.50 0.02 0.02 81.65 11:37:01 1 8.76 0.00 0.32 0.00 0.00 90.92 11:37:01 2 2.50 0.00 0.17 0.00 0.00 97.33 11:37:01 3 26.08 0.00 0.89 0.00 0.00 73.03 11:37:01 4 8.05 0.00 0.25 0.00 0.00 91.70 11:37:01 5 11.19 0.00 0.57 0.00 0.00 88.24 11:37:01 6 13.37 0.00 0.42 0.00 0.00 86.21 11:37:01 7 23.92 0.00 0.90 0.00 0.02 75.16 11:38:01 all 10.23 0.00 0.78 0.06 0.00 88.93 11:38:01 0 11.16 0.00 0.97 0.10 0.00 87.77 11:38:01 1 4.64 0.00 1.05 0.03 0.00 94.28 11:38:01 2 6.75 0.00 0.67 0.17 0.02 92.40 11:38:01 3 6.97 0.00 0.51 0.03 0.02 92.46 11:38:01 4 5.94 0.00 0.67 0.05 0.00 93.35 11:38:01 5 19.58 0.00 0.97 0.02 0.00 79.44 11:38:01 6 14.14 0.00 0.64 0.07 0.00 85.16 11:38:01 7 12.65 0.00 0.75 0.03 0.00 86.57 Average: all 9.99 0.00 1.42 0.61 0.00 87.98 Average: 0 9.55 0.00 1.98 0.20 0.01 88.27 Average: 1 9.80 0.00 1.33 0.45 0.00 88.42 Average: 2 10.32 0.00 1.42 0.96 0.01 87.30 Average: 3 10.91 0.00 1.24 0.16 0.00 87.69 Average: 4 8.59 0.00 1.25 0.34 0.01 89.82 Average: 5 11.77 0.00 1.61 1.94 0.00 84.68 Average: 6 10.23 0.00 1.45 0.77 0.00 87.54 Average: 7 8.77 0.00 1.07 0.04 0.00 90.12