---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-6392 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 708K 3.2G 1% /run /dev/vda1 155G 13G 143G 8% / 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 849 26493 0 4823 30861 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:fd:69:d4 brd ff:ff:ff:ff:ff:ff inet 10.30.106.184/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85802sec preferred_lft 85802sec inet6 fe80::f816:3eff:fefd:69d4/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:0c:18:9a:09 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-6392) 12/20/23 _x86_64_ (8 CPU) 02:48:22 LINUX RESTART (8 CPU) 02:49:01 tps rtps wtps bread/s bwrtn/s 02:50:01 145.43 17.58 127.86 1020.19 102573.41 02:51:01 142.78 23.18 119.60 2780.34 20147.18 02:52:01 353.29 13.28 340.01 773.84 86657.89 02:53:01 48.99 1.57 47.43 78.52 4376.52 02:54:01 1.77 0.00 1.77 0.00 34.66 02:55:01 5.92 0.02 5.90 1.07 213.23 02:56:01 2.05 0.03 2.02 0.67 93.98 02:57:01 41.28 0.87 40.41 58.26 2265.59 02:58:01 30.28 0.88 29.40 49.57 2449.30 Average: 85.75 6.38 79.37 529.14 24312.65 02:49:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:50:01 30023808 31690240 2915404 8.85 72724 1900980 1423748 4.19 885460 1730932 218016 02:51:01 28310576 31676764 4628636 14.05 103360 3521596 1382216 4.07 978992 3258764 1380840 02:52:01 26728568 31240884 6210644 18.85 131016 4552136 5278276 15.53 1471760 4236588 1936 02:53:01 24259764 28982744 8679448 26.35 132724 4667320 8983216 26.43 3809048 4349652 140 02:54:01 24249752 28969712 8689460 26.38 132796 4667500 8982392 26.43 3822880 4345948 276 02:55:01 23928888 28655392 9010324 27.35 133012 4672100 9130468 26.86 4140824 4344052 1160 02:56:01 23949856 28676440 8989356 27.29 133088 4672892 9119436 26.83 4120412 4343024 92 02:57:01 27202240 31665708 5736972 17.42 134800 4526432 1431040 4.21 1173884 4094352 44968 02:58:01 27134184 31605028 5805028 17.62 136344 4531932 1494256 4.40 1240504 4096264 25984 Average: 26198626 30351435 6740586 20.46 123318 4190321 5247228 15.44 2404863 3866620 185935 02:49:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:50:01 ens3 76.24 49.82 1129.69 8.16 0.00 0.00 0.00 0.00 02:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:50:01 lo 1.33 1.33 0.14 0.14 0.00 0.00 0.00 0.00 02:51:01 br-5efae8b737c5 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:51:01 ens3 433.33 255.71 13805.41 22.08 0.00 0.00 0.00 0.00 02:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:51:01 lo 9.33 9.33 0.86 0.86 0.00 0.00 0.00 0.00 02:52:01 br-5efae8b737c5 0.52 0.45 0.05 0.29 0.00 0.00 0.00 0.00 02:52:01 ens3 167.54 94.67 5670.64 7.03 0.00 0.00 0.00 0.00 02:52:01 veth1c52c5c 0.32 0.43 0.02 0.03 0.00 0.00 0.00 0.00 02:52:01 veth3375fa1 22.60 17.86 2.73 1.62 0.00 0.00 0.00 0.00 02:53:01 br-5efae8b737c5 1.82 2.22 2.93 6.67 0.00 0.00 0.00 0.00 02:53:01 ens3 20.40 14.96 7.46 20.72 0.00 0.00 0.00 0.00 02:53:01 veth1c52c5c 1.53 1.75 0.52 2.70 0.00 0.00 0.00 0.00 02:53:01 veth4dc5e62 71.52 87.62 48.40 26.36 0.00 0.00 0.00 0.00 02:54:01 br-5efae8b737c5 1.28 1.40 0.52 0.16 0.00 0.00 0.00 0.00 02:54:01 ens3 1.23 0.75 0.22 0.66 0.00 0.00 0.00 0.00 02:54:01 veth1c52c5c 0.27 0.33 0.27 0.04 0.00 0.00 0.00 0.00 02:54:01 veth4dc5e62 1.40 2.02 0.88 0.53 0.00 0.00 0.00 0.00 02:55:01 br-5efae8b737c5 5.93 7.32 10.74 21.44 0.00 0.00 0.00 0.00 02:55:01 ens3 2.28 2.08 0.63 0.93 0.00 0.00 0.00 0.00 02:55:01 veth1c52c5c 3.77 3.38 1.65 5.36 0.00 0.00 0.00 0.00 02:55:01 veth4dc5e62 127.15 158.02 268.62 52.06 0.00 0.00 0.00 0.02 02:56:01 br-5efae8b737c5 2.35 2.48 0.13 0.17 0.00 0.00 0.00 0.00 02:56:01 ens3 4.70 3.87 1.64 1.60 0.00 0.00 0.00 0.00 02:56:01 veth1c52c5c 0.63 0.72 0.52 0.07 0.00 0.00 0.00 0.00 02:56:01 veth4dc5e62 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 02:57:01 ens3 60.66 42.41 69.60 56.78 0.00 0.00 0.00 0.00 02:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:57:01 lo 60.91 60.91 45.26 45.26 0.00 0.00 0.00 0.00 02:58:01 ens3 15.37 13.02 55.19 4.40 0.00 0.00 0.00 0.00 02:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:58:01 lo 0.53 0.53 0.06 0.06 0.00 0.00 0.00 0.00 Average: ens3 86.86 53.03 2304.35 13.60 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 6.37 6.37 5.00 5.00 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-6392) 12/20/23 _x86_64_ (8 CPU) 02:48:22 LINUX RESTART (8 CPU) 02:49:01 CPU %user %nice %system %iowait %steal %idle 02:50:01 all 10.44 0.00 0.78 1.58 0.03 87.16 02:50:01 0 8.37 0.00 0.73 0.18 0.02 90.70 02:50:01 1 20.21 0.00 1.34 0.40 0.03 78.02 02:50:01 2 34.92 0.00 1.97 0.60 0.08 62.42 02:50:01 3 9.30 0.00 0.78 0.05 0.02 89.84 02:50:01 4 6.07 0.00 0.52 0.03 0.02 93.36 02:50:01 5 0.82 0.00 0.20 0.07 0.02 98.90 02:50:01 6 3.03 0.00 0.23 6.38 0.03 90.33 02:50:01 7 0.77 0.00 0.52 5.03 0.03 93.64 02:51:01 all 11.37 0.00 2.46 0.61 0.05 85.51 02:51:01 0 8.79 0.00 1.87 0.67 0.03 88.64 02:51:01 1 32.70 0.00 3.84 0.57 0.07 62.82 02:51:01 2 9.17 0.00 3.51 0.35 0.03 86.94 02:51:01 3 6.14 0.00 1.88 0.66 0.07 91.26 02:51:01 4 6.58 0.00 1.74 0.03 0.05 91.59 02:51:01 5 5.78 0.00 2.17 0.37 0.03 91.65 02:51:01 6 16.66 0.00 2.83 0.81 0.05 79.66 02:51:01 7 5.18 0.00 1.78 1.36 0.03 91.64 02:52:01 all 8.08 0.00 3.19 9.65 0.09 78.98 02:52:01 0 8.60 0.00 3.54 1.80 0.10 85.96 02:52:01 1 6.40 0.00 3.41 0.49 0.10 89.60 02:52:01 2 6.82 0.00 3.22 0.39 0.07 89.50 02:52:01 3 10.06 0.00 3.25 1.08 0.10 85.50 02:52:01 4 10.32 0.00 2.93 1.80 0.08 84.86 02:52:01 5 8.20 0.00 3.94 52.73 0.10 35.03 02:52:01 6 6.08 0.00 2.73 14.05 0.08 77.05 02:52:01 7 8.16 0.00 2.62 5.24 0.08 83.91 02:53:01 all 27.17 0.00 2.77 0.39 0.09 69.58 02:53:01 0 25.95 0.00 3.03 0.60 0.08 70.34 02:53:01 1 26.60 0.00 2.73 0.10 0.10 70.47 02:53:01 2 33.14 0.00 3.10 0.02 0.12 63.63 02:53:01 3 29.60 0.00 3.10 0.97 0.08 66.24 02:53:01 4 25.46 0.00 2.33 0.65 0.08 71.47 02:53:01 5 29.08 0.00 2.82 0.02 0.08 68.00 02:53:01 6 20.15 0.00 2.43 0.75 0.08 76.58 02:53:01 7 27.32 0.00 2.61 0.00 0.10 69.96 02:54:01 all 0.90 0.00 0.17 0.00 0.04 98.88 02:54:01 0 0.48 0.00 0.25 0.00 0.02 99.25 02:54:01 1 0.97 0.00 0.12 0.02 0.02 98.88 02:54:01 2 0.77 0.00 0.10 0.00 0.02 99.12 02:54:01 3 2.41 0.00 0.46 0.00 0.08 97.04 02:54:01 4 0.53 0.00 0.13 0.00 0.07 99.26 02:54:01 5 1.03 0.00 0.22 0.00 0.07 98.68 02:54:01 6 0.84 0.00 0.08 0.03 0.03 99.01 02:54:01 7 0.18 0.00 0.03 0.00 0.02 99.77 02:55:01 all 7.28 0.00 0.82 0.16 0.05 91.69 02:55:01 0 7.47 0.00 0.73 0.00 0.07 91.73 02:55:01 1 8.27 0.00 0.93 0.02 0.07 90.71 02:55:01 2 6.15 0.00 0.64 0.02 0.07 93.13 02:55:01 3 6.82 0.00 0.89 0.32 0.05 91.92 02:55:01 4 7.52 0.00 0.74 0.03 0.03 91.68 02:55:01 5 8.24 0.00 0.78 0.00 0.07 90.91 02:55:01 6 6.29 0.00 1.12 0.85 0.07 91.68 02:55:01 7 7.47 0.00 0.70 0.02 0.03 91.78 02:56:01 all 0.73 0.00 0.28 0.10 0.05 98.84 02:56:01 0 0.52 0.00 0.30 0.00 0.05 99.13 02:56:01 1 0.52 0.00 0.18 0.00 0.05 99.25 02:56:01 2 1.49 0.00 0.25 0.05 0.07 98.14 02:56:01 3 0.67 0.00 0.42 0.00 0.07 98.85 02:56:01 4 0.37 0.00 0.18 0.00 0.05 99.40 02:56:01 5 0.40 0.00 0.17 0.00 0.03 99.40 02:56:01 6 1.57 0.00 0.53 0.73 0.03 97.14 02:56:01 7 0.30 0.00 0.18 0.00 0.05 99.47 02:57:01 all 3.89 0.00 0.66 3.58 0.04 91.83 02:57:01 0 1.52 0.00 0.66 0.71 0.05 97.05 02:57:01 1 10.46 0.00 1.25 1.44 0.03 86.82 02:57:01 2 1.37 0.00 0.77 15.77 0.05 82.05 02:57:01 3 4.16 0.00 0.62 0.79 0.03 94.40 02:57:01 4 1.25 0.00 0.48 1.50 0.07 96.69 02:57:01 5 1.77 0.00 0.37 2.45 0.03 95.38 02:57:01 6 9.58 0.00 0.57 4.67 0.05 85.14 02:57:01 7 1.07 0.00 0.62 1.30 0.05 96.96 02:58:01 all 4.48 0.00 0.31 4.31 0.05 90.86 02:58:01 0 4.86 0.00 0.30 0.15 0.05 94.64 02:58:01 1 9.66 0.00 0.72 0.32 0.03 89.28 02:58:01 2 2.45 0.00 0.32 0.67 0.15 96.42 02:58:01 3 0.17 0.00 0.18 0.00 0.03 99.62 02:58:01 4 0.12 0.00 0.13 0.00 0.02 99.73 02:58:01 5 0.13 0.00 0.17 0.00 0.00 99.70 02:58:01 6 14.58 0.00 0.35 18.97 0.07 66.04 02:58:01 7 3.86 0.00 0.32 14.44 0.03 81.35 Average: all 8.25 0.00 1.27 2.26 0.06 88.17 Average: 0 7.39 0.00 1.27 0.46 0.05 90.84 Average: 1 12.86 0.00 1.61 0.37 0.06 85.11 Average: 2 10.70 0.00 1.54 1.99 0.07 85.71 Average: 3 7.69 0.00 1.28 0.43 0.06 90.54 Average: 4 6.46 0.00 1.02 0.45 0.05 92.02 Average: 5 6.14 0.00 1.20 6.10 0.05 86.51 Average: 6 8.74 0.00 1.20 5.24 0.06 84.76 Average: 7 6.03 0.00 1.04 3.04 0.05 89.84