---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-734 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 15G 140G 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 882 23603 0 7681 30829 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:32:2f:cd brd ff:ff:ff:ff:ff:ff inet 10.30.107.222/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85633sec preferred_lft 85633sec inet6 fe80::f816:3eff:fe32:2fcd/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:5b:27:04:eb 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::42:5bff:fe27:4eb/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-734) 10/06/25 _x86_64_ (8 CPU) 13:23:20 LINUX RESTART (8 CPU) 13:24:03 tps rtps wtps bread/s bwrtn/s 13:25:01 159.04 23.75 135.29 2396.28 72276.09 13:26:01 679.21 3.68 675.52 491.04 250065.44 13:27:01 31.28 0.07 31.21 6.53 8669.76 13:28:01 10.36 0.15 10.21 18.00 792.80 13:29:01 226.61 0.32 226.30 30.00 33922.48 13:30:01 16.03 0.00 16.03 0.00 529.02 13:31:01 7.32 0.00 7.32 0.00 179.70 13:32:01 13.43 0.00 13.43 0.00 327.28 13:33:01 25.87 0.00 25.87 0.00 326.16 13:34:01 13.16 0.00 13.16 0.00 316.88 13:35:01 30.76 0.08 30.68 14.13 674.95 13:36:01 69.56 1.82 67.74 94.12 2700.75 Average: 106.75 2.43 104.32 248.20 30785.41 13:24:03 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:25:01 29853200 31677344 3086020 9.37 78352 2049280 1729540 5.09 900592 1873112 318432 13:26:01 23399704 30397204 9539516 28.96 148880 6946592 11242292 33.08 2354580 6524256 50712 13:27:01 20238864 27343424 12700356 38.56 150744 7049256 13652480 40.17 5632444 6371764 1952 13:28:01 20020932 27295988 12918288 39.22 159500 7198968 13951928 41.05 5697576 6506968 148256 13:29:01 19547148 27203856 13392072 40.66 192812 7505248 14005988 41.21 5866788 6762196 3320 13:30:01 19275016 26939048 13664204 41.48 192960 7512548 14258256 41.95 6134008 6765228 732 13:31:01 18871420 26536228 14067800 42.71 193060 7513092 14696356 43.24 6536860 6765200 696 13:32:01 18865424 26530880 14073796 42.73 193140 7513628 14693876 43.23 6542912 6765384 872 13:33:01 18841728 26510248 14097492 42.80 193316 7516640 14743076 43.38 6563524 6767268 2464 13:34:01 18836272 26506168 14102948 42.82 193456 7518040 14724292 43.32 6566740 6768056 416 13:35:01 21470688 29092660 11468532 34.82 193788 7478648 8876572 26.12 4058944 6698880 524 13:36:01 24149468 31545724 8789752 26.68 195676 7242952 1700948 5.00 1635184 6518512 11104 Average: 21114155 28131564 11825065 35.90 173807 6920408 11522967 33.90 4874179 6257235 44957 13:24:03 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:25:01 ens3 187.98 148.42 2900.21 19.80 0.00 0.00 0.00 0.00 13:25:01 lo 13.10 13.10 1.24 1.24 0.00 0.00 0.00 0.00 13:26:01 vethcc2c14f 0.00 0.30 0.00 0.02 0.00 0.00 0.00 0.00 13:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:26:01 veth3dacdb8 2.13 2.27 0.19 0.21 0.00 0.00 0.00 0.00 13:26:01 veth395a1cb 0.20 0.45 0.01 0.03 0.00 0.00 0.00 0.00 13:27:01 vethcc2c14f 0.00 0.33 0.00 0.02 0.00 0.00 0.00 0.00 13:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:27:01 veth3dacdb8 32.64 27.01 3.58 3.80 0.00 0.00 0.00 0.00 13:27:01 veth395a1cb 5.62 7.15 0.83 0.68 0.00 0.00 0.00 0.00 13:28:01 vethcc2c14f 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 13:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:28:01 veth3dacdb8 56.24 38.56 4.53 5.50 0.00 0.00 0.00 0.00 13:28:01 veth395a1cb 6.28 9.18 0.93 0.70 0.00 0.00 0.00 0.00 13:29:01 vethcc2c14f 0.00 0.07 0.00 0.00 0.00 0.00 0.00 0.00 13:29:01 docker0 36.43 58.56 3.55 1352.20 0.00 0.00 0.00 0.00 13:29:01 veth3dacdb8 67.07 47.88 8.77 7.50 0.00 0.00 0.00 0.00 13:29:01 veth395a1cb 9.03 12.50 1.84 1.78 0.00 0.00 0.00 0.00 13:30:01 vethcc2c14f 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 13:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:30:01 veth3dacdb8 73.63 53.72 16.67 10.01 0.00 0.00 0.00 0.00 13:30:01 veth395a1cb 9.98 13.28 2.50 3.30 0.00 0.00 0.00 0.00 13:31:01 vethcc2c14f 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 13:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:31:01 veth3dacdb8 61.29 42.86 4.96 6.06 0.00 0.00 0.00 0.00 13:31:01 veth395a1cb 6.72 9.62 1.05 0.79 0.00 0.00 0.00 0.00 13:32:01 vethcc2c14f 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:32:01 veth3dacdb8 62.99 44.68 6.51 6.59 0.00 0.00 0.00 0.00 13:32:01 veth395a1cb 7.02 9.95 1.11 1.15 0.00 0.00 0.00 0.00 13:33:01 vethcc2c14f 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:33:01 veth3dacdb8 86.10 64.41 18.84 11.74 0.00 0.00 0.00 0.00 13:33:01 veth395a1cb 12.76 16.46 3.74 4.18 0.00 0.00 0.00 0.00 13:34:01 vethcc2c14f 0.00 0.00 0.00 0.00 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 veth3dacdb8 65.01 45.86 8.15 7.16 0.00 0.00 0.00 0.00 13:34:01 veth395a1cb 8.83 12.11 2.10 1.67 0.00 0.00 0.00 0.00 13:35:01 vethcc2c14f 0.00 0.25 0.00 0.01 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 veth3dacdb8 55.62 38.86 4.50 5.40 0.00 0.00 0.00 0.00 13:35:01 veth8b9ecc8 201.88 224.51 29.05 43.08 0.00 0.00 0.00 0.00 13:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:36:01 ens3 2097.58 1272.89 48482.66 195.85 0.00 0.00 0.00 0.00 13:36:01 lo 38.23 38.23 3.36 3.36 0.00 0.00 0.00 0.00 Average: docker0 3.04 4.89 0.30 112.99 0.00 0.00 0.00 0.00 Average: ens3 139.24 81.71 3981.71 10.17 0.00 0.00 0.00 0.00 Average: lo 2.87 2.87 0.25 0.25 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-734) 10/06/25 _x86_64_ (8 CPU) 13:23:20 LINUX RESTART (8 CPU) 13:24:03 CPU %user %nice %system %iowait %steal %idle 13:25:01 all 9.75 0.00 0.96 2.70 0.04 86.55 13:25:01 0 1.50 0.00 0.36 0.45 0.02 97.67 13:25:01 1 15.98 0.00 1.36 0.28 0.03 82.35 13:25:01 2 46.14 0.00 2.87 2.68 0.09 48.23 13:25:01 3 5.21 0.00 0.67 0.56 0.02 93.54 13:25:01 4 5.87 0.00 1.04 14.31 0.07 78.71 13:25:01 5 1.48 0.00 0.60 0.29 0.02 97.60 13:25:01 6 0.83 0.00 0.34 0.16 0.00 98.67 13:25:01 7 1.02 0.00 0.41 2.94 0.02 95.61 13:26:01 all 27.38 0.00 10.97 10.09 0.11 51.45 13:26:01 0 27.15 0.00 10.93 6.94 0.10 54.89 13:26:01 1 26.30 0.00 12.53 37.06 0.10 24.01 13:26:01 2 30.39 0.00 10.37 3.61 0.12 55.52 13:26:01 3 27.97 0.00 10.88 11.17 0.10 49.87 13:26:01 4 24.35 0.00 11.03 14.20 0.10 50.31 13:26:01 5 27.71 0.00 10.41 2.68 0.08 59.11 13:26:01 6 27.84 0.00 10.53 2.38 0.14 59.10 13:26:01 7 27.35 0.00 11.09 2.98 0.10 58.48 13:27:01 all 65.47 0.00 5.51 0.07 0.14 28.81 13:27:01 0 65.52 0.00 5.90 0.32 0.12 28.13 13:27:01 1 65.44 0.00 5.29 0.02 0.15 29.10 13:27:01 2 66.60 0.00 5.57 0.00 0.14 27.69 13:27:01 3 65.26 0.00 5.73 0.02 0.14 28.86 13:27:01 4 67.66 0.00 5.21 0.00 0.15 26.98 13:27:01 5 68.08 0.00 5.45 0.08 0.15 26.24 13:27:01 6 64.05 0.00 5.43 0.00 0.15 30.37 13:27:01 7 61.19 0.00 5.50 0.05 0.14 33.13 13:28:01 all 4.44 0.00 0.74 0.03 0.06 94.73 13:28:01 0 4.95 0.00 1.00 0.03 0.08 93.93 13:28:01 1 3.68 0.00 0.64 0.00 0.05 95.64 13:28:01 2 4.08 0.00 1.02 0.03 0.07 94.80 13:28:01 3 4.55 0.00 0.64 0.02 0.05 94.75 13:28:01 4 4.46 0.00 0.52 0.00 0.07 94.95 13:28:01 5 4.23 0.00 0.60 0.12 0.05 95.01 13:28:01 6 5.18 0.00 0.62 0.00 0.07 94.13 13:28:01 7 4.41 0.00 0.89 0.07 0.07 94.57 13:29:01 all 12.38 0.00 3.04 1.21 0.09 83.27 13:29:01 0 12.56 0.00 2.88 0.02 0.10 84.44 13:29:01 1 11.41 0.00 3.82 1.29 0.10 83.38 13:29:01 2 10.71 0.00 2.14 0.28 0.08 86.79 13:29:01 3 9.38 0.00 2.70 0.52 0.10 87.30 13:29:01 4 12.92 0.00 2.46 0.22 0.10 84.30 13:29:01 5 16.39 0.00 3.26 2.62 0.08 77.64 13:29:01 6 12.92 0.00 3.66 0.47 0.10 82.85 13:29:01 7 12.78 0.00 3.45 4.25 0.08 79.44 13:30:01 all 9.97 0.00 1.14 0.05 0.06 88.77 13:30:01 0 9.57 0.00 1.20 0.02 0.07 89.15 13:30:01 1 10.21 0.00 1.12 0.05 0.05 88.57 13:30:01 2 9.54 0.00 1.13 0.20 0.07 89.07 13:30:01 3 9.71 0.00 1.32 0.00 0.05 88.92 13:30:01 4 9.50 0.00 1.09 0.00 0.07 89.34 13:30:01 5 11.03 0.00 1.19 0.00 0.07 87.71 13:30:01 6 9.60 0.00 1.15 0.08 0.08 89.07 13:30:01 7 10.63 0.00 0.93 0.02 0.07 88.35 13:31:01 all 3.41 0.00 0.53 0.02 0.07 95.97 13:31:01 0 3.73 0.00 0.69 0.00 0.05 95.53 13:31:01 1 3.70 0.00 0.54 0.02 0.07 95.69 13:31:01 2 3.34 0.00 0.59 0.08 0.07 95.92 13:31:01 3 3.94 0.00 0.50 0.00 0.07 95.49 13:31:01 4 3.63 0.00 0.55 0.00 0.05 95.76 13:31:01 5 3.06 0.00 0.55 0.02 0.10 96.27 13:31:01 6 3.15 0.00 0.52 0.02 0.07 96.25 13:31:01 7 2.72 0.00 0.35 0.02 0.07 96.84 13:32:01 all 2.71 0.00 0.52 0.02 0.06 96.69 13:32:01 0 3.70 0.00 0.43 0.00 0.05 95.82 13:32:01 1 1.87 0.00 0.40 0.02 0.05 97.66 13:32:01 2 3.59 0.00 0.55 0.08 0.07 95.71 13:32:01 3 2.36 0.00 0.65 0.00 0.07 96.93 13:32:01 4 2.00 0.00 0.40 0.02 0.05 97.53 13:32:01 5 2.97 0.00 0.81 0.00 0.10 96.13 13:32:01 6 3.10 0.00 0.55 0.03 0.07 96.25 13:32:01 7 2.12 0.00 0.32 0.02 0.03 97.52 13:33:01 all 5.94 0.00 0.85 0.04 0.07 93.10 13:33:01 0 7.08 0.00 0.75 0.02 0.07 92.08 13:33:01 1 5.70 0.00 0.67 0.05 0.08 93.50 13:33:01 2 4.72 0.00 1.04 0.13 0.08 94.02 13:33:01 3 6.13 0.00 1.04 0.03 0.07 92.73 13:33:01 4 6.00 0.00 0.85 0.02 0.07 93.07 13:33:01 5 5.40 0.00 0.64 0.03 0.05 93.88 13:33:01 6 7.38 0.00 1.00 0.00 0.07 91.55 13:33:01 7 5.14 0.00 0.85 0.03 0.10 93.87 13:34:01 all 3.17 0.00 0.52 0.03 0.05 96.23 13:34:01 0 2.53 0.00 0.45 0.00 0.03 96.98 13:34:01 1 3.14 0.00 0.50 0.00 0.03 96.32 13:34:01 2 3.22 0.00 0.45 0.17 0.05 96.11 13:34:01 3 3.08 0.00 0.55 0.00 0.05 96.32 13:34:01 4 2.02 0.00 0.53 0.02 0.05 97.38 13:34:01 5 2.81 0.00 0.50 0.03 0.07 96.58 13:34:01 6 4.09 0.00 0.67 0.02 0.05 95.17 13:34:01 7 4.44 0.00 0.48 0.03 0.05 95.00 13:35:01 all 2.37 0.00 0.95 0.05 0.06 96.57 13:35:01 0 2.07 0.00 1.04 0.03 0.05 96.81 13:35:01 1 2.50 0.00 0.90 0.07 0.07 96.47 13:35:01 2 2.79 0.00 0.85 0.13 0.07 96.16 13:35:01 3 2.94 0.00 0.97 0.02 0.07 96.01 13:35:01 4 1.91 0.00 0.97 0.03 0.05 97.04 13:35:01 5 2.14 0.00 0.90 0.08 0.05 96.82 13:35:01 6 2.07 0.00 1.09 0.03 0.07 96.74 13:35:01 7 2.51 0.00 0.89 0.02 0.07 96.52 13:35:01 CPU %user %nice %system %iowait %steal %idle 13:36:01 all 7.85 0.00 0.80 0.21 0.03 91.11 13:36:01 0 18.14 0.00 1.20 0.08 0.03 80.54 13:36:01 1 3.06 0.00 0.43 0.03 0.03 96.45 13:36:01 2 8.71 0.00 0.88 0.03 0.02 90.36 13:36:01 3 3.47 0.00 0.60 0.08 0.02 95.83 13:36:01 4 17.86 0.00 1.00 0.07 0.05 81.02 13:36:01 5 5.89 0.00 0.74 0.35 0.05 92.98 13:36:01 6 1.38 0.00 0.70 0.03 0.03 97.85 13:36:01 7 4.36 0.00 0.83 1.02 0.02 93.77 Average: all 12.84 0.00 2.20 1.20 0.07 83.70 Average: 0 13.17 0.00 2.23 0.65 0.06 83.89 Average: 1 12.65 0.00 2.33 3.18 0.07 81.77 Average: 2 15.99 0.00 2.27 0.61 0.08 81.05 Average: 3 11.95 0.00 2.18 1.03 0.07 84.78 Average: 4 13.10 0.00 2.13 2.37 0.07 82.33 Average: 5 12.56 0.00 2.13 0.52 0.07 84.72 Average: 6 11.76 0.00 2.18 0.27 0.07 85.72 Average: 7 11.52 0.00 2.16 0.94 0.07 85.31