---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-21943 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 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 26529 0 4788 30862 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:45:51:9f brd ff:ff:ff:ff:ff:ff inet 10.30.106.210/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85873sec preferred_lft 85873sec inet6 fe80::f816:3eff:fe45:519f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:9f:f4:a3:5b 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-21943) 04/10/24 _x86_64_ (8 CPU) 02:48:25 LINUX RESTART (8 CPU) 02:49:01 tps rtps wtps bread/s bwrtn/s 02:50:01 121.70 42.89 78.80 1921.55 22430.93 02:51:01 127.04 23.09 103.95 2754.02 27403.93 02:52:01 422.95 11.66 411.28 773.24 105439.44 02:53:01 18.38 0.40 17.98 33.33 19484.47 02:54:01 11.23 0.00 11.23 0.00 15752.41 02:55:01 15.88 0.00 15.88 0.00 15968.71 02:56:01 19.88 0.00 19.88 0.00 16690.28 02:57:01 65.39 1.95 63.45 112.10 18281.32 Average: 100.31 10.00 90.31 699.31 30181.13 02:49:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:50:01 30096080 31670744 2843140 8.63 69880 1815928 1415652 4.17 901536 1651368 143972 02:51:01 28751812 31677236 4187408 12.71 103212 3091376 1403420 4.13 977820 2830876 1095948 02:52:01 26130068 30635348 6809152 20.67 132884 4528300 6083604 17.90 2111828 4198616 260 02:53:01 24362384 29048688 8576836 26.04 133252 4642152 8711036 25.63 3743300 4317244 20 02:54:01 24346560 29033292 8592660 26.09 133316 4642336 8711036 25.63 3759164 4317428 256 02:55:01 24002604 28698532 8936616 27.13 133568 4646876 8876404 26.12 4096584 4318184 168 02:56:01 24047060 28770168 8892160 27.00 133844 4675628 8143900 23.96 4044572 4333200 248 02:57:01 27173668 31609456 5765552 17.50 135668 4500460 1480644 4.36 1235132 4066288 1744 Average: 26113780 30142933 6825440 20.72 121953 4067882 5603212 16.49 2608742 3754150 155327 02:49:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:50:01 ens3 212.66 142.08 1108.24 38.30 0.00 0.00 0.00 0.00 02:50:01 lo 1.67 1.67 0.19 0.19 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 02:51:01 br-f0a7375037be 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:51:01 ens3 280.26 170.58 8058.60 17.19 0.00 0.00 0.00 0.00 02:51:01 lo 8.13 8.13 0.76 0.76 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 02:52:01 br-f0a7375037be 0.70 0.60 0.05 0.30 0.00 0.00 0.00 0.00 02:52:01 vethc3c5de3 0.77 0.92 0.05 0.06 0.00 0.00 0.00 0.00 02:52:01 veth3dcb8e5 0.05 0.40 0.00 0.02 0.00 0.00 0.00 0.00 02:52:01 vetheff718d 0.15 0.58 0.01 0.04 0.00 0.00 0.00 0.00 02:53:01 br-f0a7375037be 2.00 2.43 3.01 6.70 0.00 0.00 0.00 0.00 02:53:01 vethc3c5de3 22.31 18.88 8.64 26.60 0.00 0.00 0.00 0.00 02:53:01 veth3dcb8e5 0.45 0.47 0.04 0.90 0.00 0.00 0.00 0.00 02:53:01 vetheff718d 2.13 2.13 7.85 2.58 0.00 0.00 0.00 0.00 02:54:01 br-f0a7375037be 1.23 1.37 0.52 0.15 0.00 0.00 0.00 0.00 02:54:01 vethc3c5de3 3.30 3.05 1.49 1.08 0.00 0.00 0.00 0.00 02:54:01 veth3dcb8e5 0.45 0.47 0.04 0.91 0.00 0.00 0.00 0.00 02:54:01 vetheff718d 0.45 0.27 0.05 0.07 0.00 0.00 0.00 0.00 02:55:01 br-f0a7375037be 5.87 7.25 10.66 21.42 0.00 0.00 0.00 0.00 02:55:01 vethc3c5de3 103.00 84.24 35.14 176.04 0.00 0.00 0.00 0.01 02:55:01 veth3dcb8e5 0.55 0.57 0.05 1.13 0.00 0.00 0.00 0.00 02:55:01 vetheff718d 6.03 6.70 15.35 5.38 0.00 0.00 0.00 0.00 02:56:01 br-f0a7375037be 2.35 2.48 0.13 0.17 0.00 0.00 0.00 0.00 02:56:01 vethc3c5de3 1.33 1.55 0.51 0.12 0.00 0.00 0.00 0.00 02:56:01 vetheff718d 1.28 1.02 0.12 0.14 0.00 0.00 0.00 0.00 02:56:01 vethbf3a91f 199.68 247.59 317.88 78.95 0.00 0.00 0.00 0.03 02:57:01 ens3 1100.03 690.29 21488.76 158.18 0.00 0.00 0.00 0.00 02:57:01 lo 61.08 61.08 45.30 45.30 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 Average: ens3 116.05 69.80 2625.03 16.76 0.00 0.00 0.00 0.00 Average: lo 7.15 7.15 5.62 5.62 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 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-21943) 04/10/24 _x86_64_ (8 CPU) 02:48:25 LINUX RESTART (8 CPU) 02:49:01 CPU %user %nice %system %iowait %steal %idle 02:50:01 all 10.98 0.00 0.88 2.00 0.03 86.11 02:50:01 0 8.82 0.00 0.73 0.30 0.02 90.13 02:50:01 1 2.73 0.00 0.47 0.20 0.02 96.59 02:50:01 2 1.78 0.00 0.38 0.15 0.02 97.67 02:50:01 3 41.36 0.00 2.32 2.31 0.08 53.93 02:50:01 4 21.90 0.00 1.13 0.60 0.05 76.31 02:50:01 5 1.83 0.00 0.72 11.56 0.05 85.84 02:50:01 6 5.84 0.00 0.78 0.37 0.03 92.98 02:50:01 7 3.60 0.00 0.50 0.55 0.02 95.33 02:51:01 all 11.78 0.00 2.06 2.05 0.05 84.07 02:51:01 0 5.02 0.00 1.78 0.22 0.03 92.95 02:51:01 1 12.67 0.00 1.96 0.30 0.05 85.01 02:51:01 2 6.88 0.00 1.76 1.64 0.05 89.66 02:51:01 3 26.98 0.00 2.33 2.63 0.05 68.01 02:51:01 4 19.88 0.00 2.58 1.51 0.05 75.99 02:51:01 5 4.81 0.00 1.61 9.07 0.03 84.49 02:51:01 6 8.87 0.00 1.96 0.59 0.03 88.55 02:51:01 7 9.18 0.00 2.57 0.32 0.03 87.90 02:52:01 all 13.79 0.00 4.01 6.42 0.06 75.72 02:52:01 0 10.97 0.00 3.38 3.19 0.05 82.41 02:52:01 1 16.26 0.00 4.69 8.97 0.07 70.01 02:52:01 2 16.77 0.00 3.98 5.37 0.07 73.81 02:52:01 3 13.11 0.00 4.48 0.96 0.07 81.38 02:52:01 4 15.33 0.00 5.18 27.92 0.08 51.47 02:52:01 5 9.56 0.00 3.50 1.49 0.07 85.38 02:52:01 6 15.47 0.00 3.17 1.02 0.05 80.29 02:52:01 7 12.92 0.00 3.67 2.57 0.07 80.78 02:53:01 all 21.63 0.00 1.85 0.80 0.05 75.66 02:53:01 0 22.89 0.00 2.01 0.07 0.05 74.99 02:53:01 1 25.86 0.00 2.34 0.02 0.05 71.73 02:53:01 2 27.02 0.00 1.98 0.00 0.07 70.94 02:53:01 3 20.57 0.00 1.83 0.00 0.05 77.55 02:53:01 4 20.59 0.00 1.53 0.00 0.07 77.82 02:53:01 5 14.49 0.00 1.07 0.18 0.05 84.21 02:53:01 6 21.88 0.00 2.41 0.97 0.05 74.68 02:53:01 7 19.90 0.00 1.64 5.16 0.03 73.27 02:54:01 all 1.01 0.00 0.09 0.70 0.03 98.17 02:54:01 0 0.32 0.00 0.05 0.00 0.02 99.62 02:54:01 1 0.37 0.00 0.03 0.00 0.02 99.58 02:54:01 2 0.75 0.00 0.13 0.00 0.07 99.05 02:54:01 3 0.72 0.00 0.07 0.00 0.03 99.18 02:54:01 4 1.09 0.00 0.10 0.00 0.03 98.78 02:54:01 5 2.57 0.00 0.07 0.02 0.02 97.34 02:54:01 6 0.87 0.00 0.15 0.00 0.05 98.93 02:54:01 7 1.40 0.00 0.08 5.60 0.02 92.90 02:55:01 all 6.86 0.00 0.72 0.74 0.05 91.63 02:55:01 0 8.00 0.00 0.99 0.05 0.05 90.91 02:55:01 1 5.63 0.00 0.52 0.03 0.02 93.81 02:55:01 2 6.71 0.00 0.94 0.03 0.07 92.25 02:55:01 3 5.77 0.00 0.54 0.00 0.05 93.64 02:55:01 4 8.48 0.00 0.75 5.70 0.05 85.01 02:55:01 5 6.34 0.00 0.70 0.07 0.07 92.83 02:55:01 6 7.27 0.00 0.62 0.00 0.03 92.07 02:55:01 7 6.69 0.00 0.74 0.10 0.03 92.44 02:56:01 all 1.32 0.00 0.43 0.84 0.05 97.36 02:56:01 0 1.67 0.00 0.49 0.02 0.07 97.76 02:56:01 1 0.57 0.00 0.40 0.32 0.05 98.66 02:56:01 2 0.67 0.00 0.35 0.00 0.05 98.93 02:56:01 3 1.09 0.00 0.45 0.02 0.08 98.36 02:56:01 4 0.87 0.00 0.32 6.31 0.05 92.45 02:56:01 5 2.37 0.00 0.33 0.03 0.03 97.24 02:56:01 6 1.39 0.00 0.58 0.00 0.05 97.98 02:56:01 7 1.97 0.00 0.48 0.00 0.03 97.51 02:57:01 all 6.73 0.00 0.61 1.14 0.03 91.49 02:57:01 0 1.29 0.00 0.40 0.12 0.00 98.20 02:57:01 1 1.25 0.00 0.33 0.03 0.00 98.38 02:57:01 2 17.05 0.00 0.65 0.45 0.02 81.84 02:57:01 3 25.83 0.00 1.18 0.65 0.05 72.28 02:57:01 4 0.78 0.00 0.60 7.48 0.03 91.10 02:57:01 5 1.48 0.00 0.52 0.27 0.03 97.70 02:57:01 6 5.60 0.00 0.72 0.13 0.03 93.52 02:57:01 7 0.57 0.00 0.52 0.00 0.02 98.90 Average: all 9.26 0.00 1.33 1.83 0.04 87.54 Average: 0 7.37 0.00 1.23 0.49 0.04 90.88 Average: 1 8.14 0.00 1.34 1.22 0.03 89.26 Average: 2 9.68 0.00 1.27 0.95 0.05 88.05 Average: 3 16.94 0.00 1.65 0.82 0.06 80.53 Average: 4 11.11 0.00 1.52 6.15 0.05 81.17 Average: 5 5.44 0.00 1.06 2.82 0.04 90.64 Average: 6 8.39 0.00 1.30 0.38 0.04 89.89 Average: 7 7.02 0.00 1.27 1.79 0.03 89.90