---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-35552 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: 2799.996 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 26528 0 4789 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:75:b3:34 brd ff:ff:ff:ff:ff:ff inet 10.30.107.154/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85869sec preferred_lft 85869sec inet6 fe80::f816:3eff:fe75:b334/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:3f:b0:22:4b 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-35552) 04/27/24 _x86_64_ (8 CPU) 02:48:25 LINUX RESTART (8 CPU) 02:49:01 tps rtps wtps bread/s bwrtn/s 02:50:01 110.43 42.68 67.76 1924.21 15529.81 02:51:01 124.43 23.01 101.42 2754.61 20630.69 02:52:01 429.93 12.98 416.95 826.43 100293.20 02:53:01 12.56 0.60 11.96 18.93 12717.93 02:54:01 7.63 0.00 7.63 0.00 8908.26 02:55:01 12.35 0.00 12.35 0.00 8988.90 02:56:01 15.13 0.07 15.06 11.73 9834.89 02:57:01 59.42 1.93 57.49 111.98 11371.30 Average: 96.48 10.16 86.33 705.97 23534.07 02:49:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:50:01 30151828 31723628 2787392 8.46 68800 1814512 1423340 4.19 849404 1650220 143524 02:51:01 28922144 31680660 4017076 12.20 100616 2932004 1404364 4.13 978584 2672504 936804 02:52:01 26076640 30599232 6862580 20.83 132736 4529968 6273364 18.46 2151924 4214176 288 02:53:01 24135684 28831200 8803536 26.73 132984 4643428 9389988 27.63 3962228 4327568 280 02:54:01 24127456 28822500 8811764 26.75 133048 4643588 9406116 27.67 3971060 4326840 240 02:55:01 23772472 28471840 9166748 27.83 133276 4648136 9540588 28.07 4326920 4322708 184 02:56:01 23814728 28541496 9124492 27.70 133564 4677244 8802668 25.90 4274624 4338308 144 02:57:01 27184640 31620992 5754580 17.47 135192 4502608 1521836 4.48 1224844 4068244 2688 Average: 26023199 30036444 6916021 21.00 121277 4048936 5970283 17.57 2717448 3740071 135519 02:49:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:50:01 lo 1.60 1.60 0.18 0.18 0.00 0.00 0.00 0.00 02:50:01 ens3 185.70 128.85 1102.90 37.25 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 lo 7.00 7.00 0.66 0.66 0.00 0.00 0.00 0.00 02:51:01 ens3 225.68 144.21 6476.84 15.66 0.00 0.00 0.00 0.00 02:51:01 br-c03c7b2ef64d 0.00 0.00 0.00 0.00 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 veth77a8ae3 0.58 0.73 0.04 0.04 0.00 0.00 0.00 0.00 02:52:01 veth39c409b 0.05 0.43 0.00 0.03 0.00 0.00 0.00 0.00 02:52:01 veth869212c 50.07 61.21 19.68 16.39 0.00 0.00 0.00 0.00 02:52:01 lo 4.93 4.93 0.44 0.44 0.00 0.00 0.00 0.00 02:53:01 veth77a8ae3 1.30 1.55 0.51 2.69 0.00 0.00 0.00 0.00 02:53:01 veth39c409b 0.43 0.45 0.04 0.90 0.00 0.00 0.00 0.00 02:53:01 veth869212c 21.46 26.98 28.99 10.14 0.00 0.00 0.00 0.00 02:53:01 lo 5.82 5.82 9.86 9.86 0.00 0.00 0.00 0.00 02:54:01 veth77a8ae3 0.23 0.32 0.26 0.03 0.00 0.00 0.00 0.00 02:54:01 veth39c409b 0.47 0.48 0.05 0.91 0.00 0.00 0.00 0.00 02:54:01 veth869212c 1.28 1.87 0.81 0.49 0.00 0.00 0.00 0.00 02:54:01 lo 5.28 5.28 0.77 0.77 0.00 0.00 0.00 0.00 02:55:01 veth77a8ae3 3.88 3.43 1.72 5.36 0.00 0.00 0.00 0.00 02:55:01 veth39c409b 0.52 0.53 0.05 1.13 0.00 0.00 0.00 0.00 02:55:01 veth869212c 126.03 157.32 268.42 51.95 0.00 0.00 0.00 0.02 02:55:01 lo 17.60 17.60 32.14 32.14 0.00 0.00 0.00 0.00 02:56:01 veth77a8ae3 0.43 0.58 0.07 0.06 0.00 0.00 0.00 0.00 02:56:01 veth869212c 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 02:56:01 lo 14.80 14.80 0.93 0.93 0.00 0.00 0.00 0.00 02:56:01 veth9a1ed77 130.86 108.08 45.91 203.94 0.00 0.00 0.00 0.02 02:57:01 lo 0.87 0.87 0.08 0.08 0.00 0.00 0.00 0.00 02:57:01 ens3 1100.10 684.47 21497.56 159.17 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: lo 7.24 7.24 5.63 5.63 0.00 0.00 0.00 0.00 Average: ens3 115.96 70.76 2625.63 16.99 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-35552) 04/27/24 _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 10.68 0.00 0.79 2.03 0.03 86.46 02:50:01 0 1.93 0.00 0.35 0.55 0.00 97.16 02:50:01 1 40.46 0.00 1.94 1.92 0.08 55.60 02:50:01 2 24.85 0.00 1.27 0.50 0.03 73.34 02:50:01 3 4.92 0.00 0.35 0.07 0.02 94.65 02:50:01 4 4.77 0.00 0.70 0.45 0.02 94.07 02:50:01 5 3.35 0.00 0.30 4.24 0.03 92.08 02:50:01 6 3.75 0.00 1.17 8.39 0.05 86.64 02:50:01 7 1.47 0.00 0.25 0.13 0.02 98.13 02:51:01 all 11.23 0.00 1.79 1.66 0.04 85.28 02:51:01 0 11.96 0.00 2.26 1.14 0.05 84.60 02:51:01 1 3.89 0.00 1.48 1.63 0.05 92.96 02:51:01 2 31.74 0.00 2.31 1.56 0.05 64.35 02:51:01 3 12.40 0.00 2.14 0.75 0.03 84.68 02:51:01 4 7.67 0.00 1.42 0.32 0.03 90.55 02:51:01 5 3.01 0.00 1.12 4.18 0.02 91.67 02:51:01 6 7.76 0.00 1.17 2.70 0.02 88.35 02:51:01 7 11.35 0.00 2.43 1.02 0.03 85.17 02:52:01 all 16.48 0.00 4.22 5.46 0.07 73.78 02:52:01 0 14.66 0.00 3.97 1.27 0.07 80.03 02:52:01 1 18.88 0.00 3.46 1.96 0.08 75.62 02:52:01 2 13.64 0.00 4.57 0.52 0.07 81.20 02:52:01 3 13.65 0.00 5.26 25.72 0.08 55.30 02:52:01 4 22.02 0.00 4.20 2.24 0.07 71.48 02:52:01 5 17.68 0.00 4.31 7.66 0.07 70.28 02:52:01 6 17.61 0.00 3.94 2.21 0.08 76.16 02:52:01 7 13.67 0.00 4.03 2.18 0.08 80.03 02:53:01 all 19.87 0.00 1.62 0.54 0.06 77.91 02:53:01 0 21.52 0.00 1.84 0.00 0.07 76.57 02:53:01 1 20.68 0.00 1.51 0.17 0.07 77.58 02:53:01 2 20.02 0.00 1.96 0.72 0.07 77.23 02:53:01 3 16.28 0.00 1.52 0.00 0.08 82.11 02:53:01 4 21.19 0.00 1.82 0.05 0.08 76.85 02:53:01 5 23.82 0.00 1.57 0.94 0.07 73.60 02:53:01 6 15.45 0.00 1.24 2.42 0.03 80.86 02:53:01 7 19.95 0.00 1.47 0.02 0.05 78.52 02:54:01 all 0.62 0.00 0.09 0.51 0.03 98.75 02:54:01 0 0.45 0.00 0.13 0.00 0.02 99.40 02:54:01 1 0.35 0.00 0.10 0.02 0.05 99.48 02:54:01 2 0.90 0.00 0.17 0.03 0.05 98.85 02:54:01 3 1.17 0.00 0.15 0.00 0.05 98.63 02:54:01 4 1.10 0.00 0.08 0.00 0.03 98.78 02:54:01 5 0.47 0.00 0.07 0.00 0.05 99.42 02:54:01 6 0.27 0.00 0.02 4.01 0.02 95.69 02:54:01 7 0.25 0.00 0.02 0.00 0.00 99.73 02:55:01 all 6.42 0.00 0.67 0.71 0.05 92.16 02:55:01 0 7.45 0.00 0.82 0.02 0.05 91.67 02:55:01 1 5.17 0.00 0.74 0.03 0.05 94.02 02:55:01 2 7.59 0.00 0.67 0.03 0.05 91.66 02:55:01 3 5.73 0.00 0.74 0.02 0.05 93.46 02:55:01 4 7.99 0.00 0.75 0.03 0.07 91.16 02:55:01 5 5.86 0.00 0.60 0.07 0.05 93.42 02:55:01 6 6.91 0.00 0.54 5.51 0.05 86.99 02:55:01 7 4.61 0.00 0.55 0.00 0.03 94.81 02:56:01 all 1.13 0.00 0.40 1.27 0.05 97.16 02:56:01 0 0.70 0.00 0.37 0.27 0.05 98.61 02:56:01 1 1.09 0.00 0.38 1.64 0.05 96.84 02:56:01 2 1.14 0.00 0.27 0.02 0.05 98.53 02:56:01 3 0.84 0.00 0.35 0.02 0.03 98.76 02:56:01 4 1.91 0.00 0.50 0.55 0.07 96.97 02:56:01 5 0.77 0.00 0.52 0.60 0.05 98.06 02:56:01 6 0.97 0.00 0.34 6.52 0.03 92.14 02:56:01 7 1.60 0.00 0.45 0.55 0.05 97.34 02:57:01 all 6.67 0.00 0.59 1.94 0.02 90.78 02:57:01 0 4.89 0.00 0.58 2.60 0.02 91.91 02:57:01 1 7.18 0.00 0.57 1.42 0.02 90.82 02:57:01 2 1.48 0.00 0.33 0.63 0.00 97.55 02:57:01 3 1.10 0.00 0.42 0.08 0.02 98.38 02:57:01 4 0.92 0.00 0.30 1.03 0.00 97.75 02:57:01 5 30.75 0.00 1.18 1.12 0.07 66.88 02:57:01 6 3.12 0.00 0.55 6.93 0.03 89.37 02:57:01 7 3.87 0.00 0.72 1.72 0.02 93.67 Average: all 9.12 0.00 1.27 1.76 0.05 87.80 Average: 0 7.93 0.00 1.29 0.73 0.04 90.01 Average: 1 12.21 0.00 1.27 1.10 0.06 85.37 Average: 2 12.66 0.00 1.44 0.50 0.05 85.35 Average: 3 7.00 0.00 1.36 3.29 0.05 88.31 Average: 4 8.43 0.00 1.22 0.58 0.05 89.72 Average: 5 10.70 0.00 1.20 2.34 0.05 85.70 Average: 6 6.97 0.00 1.12 4.84 0.04 87.03 Average: 7 7.08 0.00 1.23 0.70 0.04 90.95