---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-43306 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 17G 139G 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 879 22406 0 8881 30832 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:43:d4:14 brd ff:ff:ff:ff:ff:ff inet 10.30.107.226/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85880sec preferred_lft 85880sec inet6 fe80::f816:3eff:fe43:d414/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:cc:ee:bc:38 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:ccff:feee:bc38/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-43306) 09/03/25 _x86_64_ (8 CPU) 13:33:30 LINUX RESTART (8 CPU) 13:34:01 tps rtps wtps bread/s bwrtn/s 13:35:01 360.89 41.39 319.50 2947.24 59448.09 13:36:01 750.41 4.25 746.16 516.31 322389.87 13:37:01 78.52 0.35 78.17 47.58 43789.54 13:38:01 121.50 0.23 121.26 13.46 16470.59 13:39:01 8.90 0.02 8.88 0.13 195.57 13:40:01 7.26 0.00 7.26 0.00 237.79 13:41:01 18.61 0.03 18.58 8.53 739.88 13:42:01 77.80 1.80 76.00 93.98 2688.09 Average: 177.98 6.01 171.97 453.39 55743.52 13:34:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:35:01 30009144 31729660 2930076 8.90 77756 1946712 1337812 3.94 850912 1771732 238080 13:36:01 22704500 31100344 10234720 31.07 177648 8227292 7656320 22.53 1660644 7851752 5864 13:37:01 20246432 29025704 12692788 38.53 193404 8572176 10182008 29.96 3912312 7997176 166776 13:38:01 19224824 28120308 13714396 41.64 209464 8656032 11069728 32.57 4849140 8060928 780 13:39:01 19130484 28016072 13808736 41.92 209668 8645968 11141616 32.78 4966600 8036852 324 13:40:01 19115712 28005280 13823508 41.97 209820 8649516 11148208 32.80 4978640 8039460 432 13:41:01 20013980 28853508 12925240 39.24 210208 8608492 8758932 25.77 4154964 7991532 628 13:42:01 22922248 31547360 10016972 30.41 212532 8382404 1625704 4.78 1523776 7788148 10832 Average: 21670916 29549780 11268304 34.21 187562 7711074 7865041 23.14 3362124 7192198 52964 13:34:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:35:01 ens3 114.60 87.52 1229.18 30.05 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 lo 1.73 1.73 0.19 0.19 0.00 0.00 0.00 0.00 13:36:01 ens3 2404.20 1549.03 58263.84 120.86 0.00 0.00 0.00 0.00 13:36:01 veth8f9f3be 3.43 4.82 0.54 0.56 0.00 0.00 0.00 0.00 13:36:01 veth59acb9c 3.23 5.77 0.41 22.06 0.00 0.00 0.00 0.00 13:36:01 veth99c435b 0.00 0.23 0.00 0.02 0.00 0.00 0.00 0.00 13:37:01 ens3 51.32 38.19 1176.54 4.02 0.00 0.00 0.00 0.00 13:37:01 veth8f9f3be 269.51 289.97 59.11 39.82 0.00 0.00 0.00 0.00 13:37:01 veth59acb9c 11.91 14.35 0.82 297.38 0.00 0.00 0.00 0.02 13:37:01 veth99c435b 0.52 0.68 0.05 1.09 0.00 0.00 0.00 0.00 13:38:01 ens3 22.66 19.33 300.13 3.70 0.00 0.00 0.00 0.00 13:38:01 veth8f9f3be 499.75 502.40 117.57 54.31 0.00 0.00 0.00 0.01 13:38:01 veth59acb9c 0.50 0.45 0.03 0.03 0.00 0.00 0.00 0.00 13:38:01 veth99c435b 0.70 0.77 0.07 1.62 0.00 0.00 0.00 0.00 13:39:01 ens3 0.82 0.62 0.29 0.32 0.00 0.00 0.00 0.00 13:39:01 veth8f9f3be 486.80 488.94 111.75 52.33 0.00 0.00 0.00 0.01 13:39:01 veth59acb9c 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 13:39:01 veth99c435b 0.70 0.73 0.07 1.63 0.00 0.00 0.00 0.00 13:40:01 ens3 0.73 0.67 0.14 0.32 0.00 0.00 0.00 0.00 13:40:01 veth8f9f3be 0.15 0.27 0.03 0.08 0.00 0.00 0.00 0.00 13:40:01 veth59acb9c 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 13:40:01 veth99c435b 0.70 0.70 0.07 1.64 0.00 0.00 0.00 0.00 13:41:01 ens3 12.06 12.13 9.07 2.20 0.00 0.00 0.00 0.00 13:41:01 veth8f9f3be 261.59 263.54 60.02 28.03 0.00 0.00 0.00 0.00 13:41:01 docker0 15.36 17.56 2.26 299.01 0.00 0.00 0.00 0.00 13:41:01 vethf49874d 204.00 150.67 19.39 22.31 0.00 0.00 0.00 0.00 13:42:01 ens3 42.89 34.86 70.38 17.90 0.00 0.00 0.00 0.00 13:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:42:01 lo 31.48 31.48 3.10 3.10 0.00 0.00 0.00 0.00 Average: ens3 331.15 217.78 7630.90 22.42 0.00 0.00 0.00 0.00 Average: docker0 1.92 2.20 0.28 37.37 0.00 0.00 0.00 0.00 Average: lo 3.45 3.45 0.35 0.35 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-43306) 09/03/25 _x86_64_ (8 CPU) 13:33:30 LINUX RESTART (8 CPU) 13:34:01 CPU %user %nice %system %iowait %steal %idle 13:35:01 all 10.16 0.00 0.97 2.24 0.03 86.60 13:35:01 0 1.17 0.00 0.25 5.84 0.02 92.72 13:35:01 1 4.61 0.00 1.60 3.38 0.03 90.39 13:35:01 2 2.06 0.00 0.43 1.98 0.03 95.49 13:35:01 3 2.54 0.00 0.13 0.02 0.02 97.30 13:35:01 4 4.53 0.00 0.58 4.54 0.03 90.32 13:35:01 5 1.47 0.00 0.25 0.42 0.02 97.85 13:35:01 6 42.87 0.00 2.78 1.25 0.07 53.03 13:35:01 7 22.14 0.00 1.68 0.50 0.05 75.63 13:36:01 all 25.88 0.00 12.18 8.60 0.09 53.25 13:36:01 0 22.87 0.00 11.90 22.41 0.09 42.74 13:36:01 1 27.21 0.00 11.79 6.11 0.07 54.82 13:36:01 2 27.26 0.00 11.04 5.88 0.10 55.71 13:36:01 3 25.06 0.00 12.01 4.17 0.10 58.65 13:36:01 4 26.97 0.00 12.18 2.50 0.07 58.28 13:36:01 5 26.66 0.00 12.86 10.49 0.08 49.91 13:36:01 6 24.11 0.00 13.18 14.42 0.10 48.19 13:36:01 7 26.82 0.00 12.51 2.90 0.08 57.69 13:37:01 all 35.82 0.00 4.53 0.64 0.09 58.91 13:37:01 0 26.51 0.00 4.27 1.98 0.08 67.16 13:37:01 1 43.85 0.00 4.63 0.13 0.10 51.28 13:37:01 2 28.76 0.00 3.67 0.07 0.08 67.42 13:37:01 3 46.70 0.00 5.64 0.37 0.10 47.19 13:37:01 4 36.38 0.00 4.82 0.20 0.08 58.51 13:37:01 5 32.28 0.00 3.86 1.13 0.08 62.64 13:37:01 6 32.47 0.00 4.28 0.89 0.08 62.28 13:37:01 7 39.59 0.00 5.07 0.40 0.08 54.85 13:38:01 all 10.24 0.00 1.86 0.59 0.06 87.25 13:38:01 0 7.27 0.00 1.20 1.67 0.05 89.80 13:38:01 1 13.54 0.00 2.48 0.75 0.07 83.16 13:38:01 2 9.68 0.00 1.88 0.29 0.08 88.08 13:38:01 3 10.26 0.00 1.56 0.03 0.05 88.10 13:38:01 4 9.25 0.00 1.85 0.39 0.07 88.45 13:38:01 5 12.75 0.00 1.87 0.74 0.07 84.58 13:38:01 6 8.85 0.00 2.33 0.77 0.07 87.98 13:38:01 7 10.30 0.00 1.71 0.05 0.07 87.88 13:39:01 all 4.33 0.00 0.76 0.02 0.05 94.83 13:39:01 0 4.24 0.00 0.52 0.12 0.05 95.07 13:39:01 1 3.77 0.00 1.02 0.02 0.05 95.14 13:39:01 2 4.94 0.00 0.95 0.00 0.05 94.06 13:39:01 3 5.60 0.00 0.73 0.00 0.02 93.65 13:39:01 4 3.57 0.00 0.65 0.00 0.05 95.72 13:39:01 5 4.52 0.00 0.78 0.02 0.05 94.62 13:39:01 6 4.44 0.00 0.55 0.03 0.05 94.92 13:39:01 7 3.59 0.00 0.90 0.00 0.05 95.45 13:40:01 all 1.77 0.00 0.33 0.02 0.05 97.84 13:40:01 0 1.23 0.00 0.33 0.08 0.03 98.31 13:40:01 1 1.95 0.00 0.32 0.00 0.05 97.68 13:40:01 2 1.52 0.00 0.42 0.00 0.07 97.99 13:40:01 3 2.12 0.00 0.32 0.02 0.05 97.49 13:40:01 4 1.31 0.00 0.22 0.02 0.03 98.42 13:40:01 5 2.50 0.00 0.22 0.00 0.03 97.25 13:40:01 6 1.57 0.00 0.37 0.05 0.05 97.96 13:40:01 7 1.97 0.00 0.40 0.00 0.03 97.60 13:41:01 all 2.45 0.00 0.82 0.07 0.04 96.62 13:41:01 0 2.02 0.00 0.72 0.23 0.03 96.99 13:41:01 1 1.85 0.00 0.72 0.10 0.05 97.28 13:41:01 2 2.49 0.00 0.87 0.02 0.07 96.56 13:41:01 3 2.21 0.00 1.09 0.03 0.07 96.61 13:41:01 4 2.69 0.00 0.65 0.00 0.05 96.61 13:41:01 5 2.36 0.00 0.85 0.07 0.03 96.69 13:41:01 6 1.91 0.00 1.09 0.02 0.05 96.94 13:41:01 7 4.06 0.00 0.60 0.07 0.03 95.24 13:42:01 all 7.35 0.00 0.86 0.23 0.03 91.53 13:42:01 0 0.35 0.00 0.79 1.20 0.02 97.64 13:42:01 1 11.65 0.00 1.17 0.08 0.03 87.07 13:42:01 2 14.84 0.00 1.07 0.08 0.03 83.98 13:42:01 3 3.60 0.00 0.82 0.17 0.03 95.38 13:42:01 4 7.40 0.00 0.58 0.13 0.02 91.86 13:42:01 5 16.28 0.00 1.02 0.08 0.03 82.58 13:42:01 6 3.97 0.00 1.02 0.05 0.02 94.94 13:42:01 7 0.72 0.00 0.42 0.00 0.02 98.85 Average: all 12.21 0.00 2.77 1.54 0.05 83.43 Average: 0 8.17 0.00 2.47 4.15 0.05 85.16 Average: 1 13.51 0.00 2.95 1.32 0.06 82.17 Average: 2 11.41 0.00 2.53 1.04 0.06 84.96 Average: 3 12.20 0.00 2.76 0.59 0.05 84.39 Average: 4 11.48 0.00 2.68 0.97 0.05 84.82 Average: 5 12.31 0.00 2.70 1.60 0.05 83.34 Average: 6 15.00 0.00 3.18 2.16 0.06 79.61 Average: 7 13.61 0.00 2.89 0.49 0.05 82.97