---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-6451 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 15G 141G 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 902 24480 0 6784 30809 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:02:55:2b brd ff:ff:ff:ff:ff:ff inet 10.30.106.99/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85829sec preferred_lft 85829sec inet6 fe80::f816:3eff:fe02:552b/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:66:cc:3c:df 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-6451) 12/20/23 _x86_64_ (8 CPU) 10:38:31 LINUX RESTART (8 CPU) 10:39:02 tps rtps wtps bread/s bwrtn/s 10:40:01 123.59 54.50 69.09 2709.24 26641.86 10:41:01 200.07 49.91 150.16 3722.45 40308.08 10:42:01 66.34 13.23 53.11 2422.80 23584.07 10:43:01 92.78 3.70 89.09 482.99 54997.23 10:44:01 245.11 2.70 242.41 415.93 88785.47 10:45:01 225.61 0.47 225.14 31.19 57153.75 10:46:01 55.12 0.05 55.07 1.73 20517.25 10:47:01 26.70 0.17 26.53 22.26 17408.83 Average: 129.43 15.51 113.92 1222.95 41205.23 10:39:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:40:01 30165308 31752692 2773912 8.42 69076 1828188 1392064 4.10 820856 1660744 166648 10:41:01 28577384 30752984 4361836 13.24 87324 2380024 2484636 7.31 1951656 2079228 25252 10:42:01 27399316 30443012 5539904 16.82 95120 3223832 2658052 7.82 2442788 2727296 669524 10:43:01 27683312 31620164 5255908 15.96 113056 4059020 1407676 4.14 1396356 3437072 448736 10:44:01 23685012 30147964 9254208 28.09 166692 6335232 6766176 19.91 3035960 5600820 696660 10:45:01 20045176 26857140 12894044 39.14 184484 6631516 12289176 36.16 6453496 5754576 7696 10:46:01 19065080 26039744 13874140 42.12 185996 6791404 12794408 37.64 7306780 5862548 724 10:47:01 18886848 25864564 14052372 42.66 187020 6794244 12861276 37.84 7488172 5856464 1240 Average: 24438430 29184783 8500790 25.81 136096 4755432 6581683 19.36 3862008 4122344 252060 10:39:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:40:01 lo 1.86 1.86 0.20 0.20 0.00 0.00 0.00 0.00 10:40:01 ens3 434.55 285.63 1660.55 65.27 0.00 0.00 0.00 0.00 10:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:41:01 lo 2.07 2.07 0.19 0.19 0.00 0.00 0.00 0.00 10:41:01 ens3 677.27 447.83 5533.68 109.98 0.00 0.00 0.00 0.00 10:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:42:01 lo 0.20 0.20 0.02 0.02 0.00 0.00 0.00 0.00 10:42:01 ens3 921.40 668.51 2738.61 234.50 0.00 0.00 0.00 0.00 10:43:01 br-1f6fd6b06d08 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:43:01 lo 3.67 3.67 0.40 0.40 0.00 0.00 0.00 0.00 10:43:01 ens3 441.94 294.67 2860.35 77.77 0.00 0.00 0.00 0.00 10:44:01 br-81f9b4142fc2 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:44:01 br-1f6fd6b06d08 26.30 25.76 11.25 11.24 0.00 0.00 0.53 0.00 10:44:01 vethfeeaa34 0.00 0.73 0.00 0.17 0.00 0.00 0.00 0.00 10:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:45:01 br-81f9b4142fc2 0.07 0.13 0.00 0.01 0.00 0.00 0.00 0.00 10:45:01 br-1f6fd6b06d08 15.58 15.01 6.74 6.24 0.00 0.00 0.33 0.00 10:45:01 veth33354c6 149.33 155.10 13.14 331.21 0.00 0.00 0.00 0.03 10:45:01 vethfeeaa34 0.00 0.40 0.00 0.10 0.00 0.00 0.00 0.00 10:46:01 br-81f9b4142fc2 193.23 158.99 14.93 19.83 0.00 0.00 0.00 0.00 10:46:01 br-1f6fd6b06d08 39.11 38.48 28.78 33.33 0.00 0.00 0.00 0.00 10:46:01 veth33354c6 1.12 1.38 0.18 0.17 0.00 0.00 0.00 0.00 10:46:01 vethfeeaa34 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 10:47:01 br-81f9b4142fc2 2.32 3.15 0.76 0.89 0.00 0.00 0.00 0.00 10:47:01 br-1f6fd6b06d08 44.38 44.19 8.19 8.78 0.00 0.00 0.00 0.00 10:47:01 veth33354c6 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 10:47:01 vethfeeaa34 0.48 0.43 0.58 0.08 0.00 0.00 0.00 0.00 Average: br-81f9b4142fc2 24.50 20.33 1.96 2.60 0.00 0.00 0.00 0.00 Average: br-1f6fd6b06d08 15.70 15.46 6.88 7.46 0.00 0.00 0.11 0.00 Average: veth33354c6 18.85 19.61 1.67 41.52 0.00 0.00 0.00 0.00 Average: vethfeeaa34 0.06 0.20 0.07 0.04 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-6451) 12/20/23 _x86_64_ (8 CPU) 10:38:31 LINUX RESTART (8 CPU) 10:39:02 CPU %user %nice %system %iowait %steal %idle 10:40:01 all 11.91 0.00 1.05 2.12 0.04 84.89 10:40:01 0 5.73 0.00 0.83 0.32 0.02 93.10 10:40:01 1 4.24 0.00 0.75 0.29 0.02 94.71 10:40:01 2 6.65 0.00 0.99 4.49 0.03 87.85 10:40:01 3 7.05 0.00 0.76 0.24 0.02 91.93 10:40:01 4 15.62 0.00 1.17 0.99 0.03 82.19 10:40:01 5 32.03 0.00 1.85 2.70 0.07 63.35 10:40:01 6 4.95 0.00 0.54 7.13 0.02 87.36 10:40:01 7 18.97 0.00 1.61 0.78 0.03 78.61 10:41:01 all 25.31 0.00 1.27 1.94 0.06 71.42 10:41:01 0 25.61 0.00 1.10 0.35 0.05 72.89 10:41:01 1 23.79 0.00 1.77 3.26 0.07 71.10 10:41:01 2 29.48 0.00 0.95 0.62 0.07 68.89 10:41:01 3 24.28 0.00 0.74 0.35 0.07 74.56 10:41:01 4 18.91 0.00 1.27 0.28 0.07 79.46 10:41:01 5 25.10 0.00 1.60 2.35 0.05 70.89 10:41:01 6 14.88 0.00 1.09 6.99 0.07 76.97 10:41:01 7 40.43 0.00 1.59 1.32 0.08 56.57 10:42:01 all 44.50 0.00 1.70 0.72 0.08 53.00 10:42:01 0 45.09 0.00 1.58 2.30 0.07 50.97 10:42:01 1 35.42 0.00 1.84 2.74 0.07 59.93 10:42:01 2 49.09 0.00 1.67 0.00 0.08 49.16 10:42:01 3 55.54 0.00 1.49 0.02 0.08 42.87 10:42:01 4 39.97 0.00 1.72 0.03 0.08 58.19 10:42:01 5 33.52 0.00 1.64 0.47 0.07 64.31 10:42:01 6 47.46 0.00 1.22 0.08 0.08 51.15 10:42:01 7 49.86 0.00 2.49 0.18 0.08 47.38 10:43:01 all 13.55 0.00 1.54 2.46 0.04 82.41 10:43:01 0 14.04 0.00 1.27 0.50 0.03 84.15 10:43:01 1 6.90 0.00 1.09 0.78 0.03 91.19 10:43:01 2 20.09 0.00 1.70 0.55 0.03 77.62 10:43:01 3 15.17 0.00 1.98 6.09 0.05 76.71 10:43:01 4 8.86 0.00 2.09 1.31 0.05 87.69 10:43:01 5 9.85 0.00 1.36 8.89 0.03 79.87 10:43:01 6 23.63 0.00 1.99 1.42 0.05 72.91 10:43:01 7 9.87 0.00 0.82 0.15 0.03 89.12 10:44:01 all 30.00 0.00 5.86 4.85 0.08 59.20 10:44:01 0 30.66 0.00 4.93 1.32 0.08 63.00 10:44:01 1 29.34 0.00 5.31 0.25 0.08 65.01 10:44:01 2 29.53 0.00 5.42 1.33 0.08 63.63 10:44:01 3 32.12 0.00 5.22 1.39 0.08 61.18 10:44:01 4 27.59 0.00 6.80 3.93 0.08 61.58 10:44:01 5 32.04 0.00 6.03 1.94 0.07 59.92 10:44:01 6 29.31 0.00 6.56 3.97 0.08 60.06 10:44:01 7 29.37 0.00 6.65 24.70 0.08 39.20 10:45:01 all 35.39 0.00 3.64 3.05 0.10 57.83 10:45:01 0 30.24 0.00 3.80 3.63 0.08 62.25 10:45:01 1 36.92 0.00 3.75 1.62 0.10 57.62 10:45:01 2 38.25 0.00 3.62 3.76 0.10 54.27 10:45:01 3 35.67 0.00 3.42 1.06 0.08 59.77 10:45:01 4 33.22 0.00 3.45 1.20 0.10 62.03 10:45:01 5 36.29 0.00 3.10 1.11 0.10 59.40 10:45:01 6 32.30 0.00 4.23 5.83 0.10 57.54 10:45:01 7 40.26 0.00 3.70 6.21 0.08 49.74 10:46:01 all 22.98 0.00 3.79 0.89 0.09 72.25 10:46:01 0 22.08 0.00 4.03 0.72 0.10 73.07 10:46:01 1 19.93 0.00 3.82 0.15 0.10 75.99 10:46:01 2 22.82 0.00 3.65 1.53 0.10 71.90 10:46:01 3 19.19 0.00 3.48 2.60 0.10 74.63 10:46:01 4 27.05 0.00 3.60 0.02 0.08 69.24 10:46:01 5 20.81 0.00 4.15 1.12 0.08 73.83 10:46:01 6 28.76 0.00 3.64 0.87 0.08 66.64 10:46:01 7 23.18 0.00 3.96 0.08 0.12 72.66 10:47:01 all 5.68 0.00 1.36 1.12 0.08 91.76 10:47:01 0 5.89 0.00 1.44 0.05 0.07 92.55 10:47:01 1 5.84 0.00 1.45 2.68 0.07 89.97 10:47:01 2 4.39 0.00 1.23 5.58 0.08 88.72 10:47:01 3 5.05 0.00 1.09 0.15 0.07 93.64 10:47:01 4 6.20 0.00 1.51 0.18 0.08 92.02 10:47:01 5 6.04 0.00 1.23 0.07 0.10 92.56 10:47:01 6 7.38 0.00 1.39 0.10 0.08 91.05 10:47:01 7 4.63 0.00 1.58 0.12 0.08 93.60 Average: all 23.68 0.00 2.52 2.14 0.07 71.59 Average: 0 22.43 0.00 2.37 1.15 0.06 73.99 Average: 1 20.29 0.00 2.47 1.48 0.07 75.69 Average: 2 25.09 0.00 2.40 2.23 0.07 70.21 Average: 3 24.29 0.00 2.27 1.49 0.07 71.87 Average: 4 22.19 0.00 2.70 0.99 0.07 74.05 Average: 5 24.44 0.00 2.62 2.33 0.07 70.54 Average: 6 23.62 0.00 2.58 3.29 0.07 70.44 Average: 7 27.08 0.00 2.79 4.17 0.08 65.89