---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-21675 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 817 26520 0 4829 30894 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:11:74:07 brd ff:ff:ff:ff:ff:ff inet 10.30.107.67/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85992sec preferred_lft 85992sec inet6 fe80::f816:3eff:fe11:7407/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:39:50:44:ce 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-21675) 04/09/24 _x86_64_ (8 CPU) 07:42:22 LINUX RESTART (8 CPU) 07:43:03 tps rtps wtps bread/s bwrtn/s 07:44:01 100.71 22.82 77.88 1163.39 19692.74 07:45:01 108.51 19.89 88.62 2312.83 23214.13 07:46:01 160.95 3.53 157.41 482.77 87910.16 07:47:01 202.08 12.65 189.44 783.24 30953.41 07:48:01 24.25 0.37 23.88 31.33 13938.24 07:49:01 58.91 1.95 56.96 112.25 14887.02 Average: 109.28 10.13 99.15 812.38 31834.71 07:43:03 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:44:01 30123504 31698644 2815716 8.55 69860 1816372 1431520 4.21 872568 1652128 144204 07:45:01 29862820 31777328 3076400 9.34 89536 2119232 1327004 3.90 842852 1907768 124100 07:46:01 27214900 31691832 5724320 17.38 118936 4562876 1430380 4.21 971972 4300412 328544 07:47:01 24082024 28834736 8857196 26.89 126180 4695244 8862760 26.08 3977696 4371948 1176 07:48:01 24765140 29506704 8174080 24.82 126676 4728032 6417236 18.88 3336592 4339808 324 07:49:01 27155832 31633232 5783388 17.56 128992 4552848 1470684 4.33 1229404 4096104 2584 Average: 27200703 30857079 5738517 17.42 110030 3745767 3489931 10.27 1871847 3444695 100155 07:43:03 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:44:01 lo 1.65 1.65 0.19 0.19 0.00 0.00 0.00 0.00 07:44:01 ens3 57.46 40.87 856.03 8.47 0.00 0.00 0.00 0.00 07:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:45:01 lo 2.27 2.27 0.22 0.22 0.00 0.00 0.00 0.00 07:45:01 ens3 62.96 48.45 748.26 8.86 0.00 0.00 0.00 0.00 07:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:46:01 lo 8.06 8.06 0.74 0.74 0.00 0.00 0.00 0.00 07:46:01 br-6a93e3838993 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:46:01 ens3 822.88 446.80 25988.64 30.91 0.00 0.00 0.00 0.00 07:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:47:01 lo 1.07 1.07 0.08 0.08 0.00 0.00 0.00 0.00 07:47:01 veth2eb696b 24.15 22.35 12.04 16.89 0.00 0.00 0.00 0.00 07:47:01 veth544435b 1.53 1.78 0.24 0.32 0.00 0.00 0.00 0.00 07:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:48:01 lo 10.16 10.16 2.01 2.01 0.00 0.00 0.00 0.00 07:48:01 veth2eb696b 42.66 34.43 13.08 46.71 0.00 0.00 0.00 0.00 07:48:01 veth32dcfca 105.78 86.77 32.03 106.58 0.00 0.00 0.00 0.01 07:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:49:01 lo 0.87 0.87 0.08 0.08 0.00 0.00 0.00 0.00 07:49:01 ens3 1324.33 806.43 28422.39 186.54 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 4.03 4.03 0.56 0.56 0.00 0.00 0.00 0.00 Average: ens3 172.90 101.55 4634.32 21.93 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-21675) 04/09/24 _x86_64_ (8 CPU) 07:42:22 LINUX RESTART (8 CPU) 07:43:03 CPU %user %nice %system %iowait %steal %idle 07:44:01 all 10.06 0.00 0.77 2.23 0.04 86.90 07:44:01 0 0.83 0.00 0.22 0.00 0.00 98.95 07:44:01 1 19.02 0.00 1.62 1.67 0.05 77.63 07:44:01 2 15.12 0.00 0.95 1.52 0.05 82.36 07:44:01 3 0.19 0.00 0.31 10.61 0.03 88.85 07:44:01 4 15.22 0.00 0.69 3.56 0.03 80.50 07:44:01 5 17.50 0.00 1.40 0.36 0.02 80.72 07:44:01 6 9.30 0.00 0.80 0.14 0.05 89.72 07:44:01 7 3.28 0.00 0.16 0.00 0.05 96.51 07:45:01 all 8.19 0.00 0.64 4.51 0.03 86.62 07:45:01 0 0.37 0.00 0.17 0.02 0.02 99.43 07:45:01 1 11.11 0.00 0.60 3.18 0.03 85.08 07:45:01 2 22.17 0.00 1.44 2.75 0.05 73.59 07:45:01 3 6.96 0.00 0.57 2.54 0.02 89.92 07:45:01 4 12.90 0.00 1.09 7.62 0.03 78.36 07:45:01 5 3.11 0.00 0.23 0.03 0.07 96.56 07:45:01 6 3.98 0.00 0.54 0.65 0.03 94.80 07:45:01 7 4.95 0.00 0.47 19.35 0.03 75.19 07:46:01 all 9.18 0.00 4.17 8.30 0.08 78.27 07:46:01 0 7.87 0.00 3.76 0.50 0.05 87.81 07:46:01 1 9.35 0.00 3.07 4.94 0.05 82.59 07:46:01 2 10.30 0.00 4.78 1.71 0.07 83.14 07:46:01 3 10.91 0.00 4.52 0.39 0.08 84.10 07:46:01 4 11.16 0.00 4.26 40.60 0.07 43.91 07:46:01 5 8.17 0.00 4.04 0.68 0.08 87.03 07:46:01 6 7.73 0.00 4.61 2.16 0.12 85.38 07:46:01 7 7.94 0.00 4.36 15.38 0.07 72.25 07:47:01 all 34.38 0.00 4.73 3.80 0.10 56.99 07:47:01 0 36.03 0.00 5.17 3.35 0.10 55.35 07:47:01 1 31.39 0.00 4.49 2.16 0.08 61.88 07:47:01 2 38.10 0.00 4.38 3.56 0.13 53.83 07:47:01 3 36.40 0.00 4.36 1.96 0.08 57.20 07:47:01 4 34.13 0.00 5.01 8.57 0.10 52.20 07:47:01 5 26.60 0.00 4.19 5.73 0.12 63.36 07:47:01 6 33.44 0.00 4.67 0.90 0.10 60.89 07:47:01 7 38.94 0.00 5.57 4.24 0.08 51.17 07:48:01 all 6.04 0.00 0.77 1.21 0.06 91.91 07:48:01 0 5.08 0.00 0.72 0.22 0.05 93.93 07:48:01 1 6.89 0.00 0.70 0.02 0.08 92.31 07:48:01 2 7.67 0.00 0.95 2.66 0.05 88.68 07:48:01 3 5.43 0.00 0.77 0.03 0.05 93.72 07:48:01 4 5.61 0.00 0.69 0.05 0.03 93.62 07:48:01 5 6.05 0.00 0.84 5.97 0.08 87.06 07:48:01 6 7.20 0.00 0.79 0.30 0.10 91.61 07:48:01 7 4.38 0.00 0.75 0.47 0.08 94.31 07:49:01 all 6.62 0.00 0.54 2.26 0.04 90.54 07:49:01 0 4.74 0.00 0.42 2.41 0.05 92.38 07:49:01 1 7.45 0.00 0.57 1.18 0.03 90.77 07:49:01 2 13.29 0.00 0.72 1.09 0.03 84.86 07:49:01 3 0.73 0.00 0.33 0.25 0.03 98.65 07:49:01 4 3.40 0.00 0.52 0.35 0.03 95.69 07:49:01 5 19.83 0.00 0.89 11.75 0.05 67.49 07:49:01 6 2.97 0.00 0.45 0.37 0.02 96.19 07:49:01 7 0.55 0.00 0.44 0.74 0.07 98.21 Average: all 12.39 0.00 1.94 3.72 0.06 81.90 Average: 0 9.12 0.00 1.74 1.08 0.04 88.02 Average: 1 14.15 0.00 1.83 2.19 0.06 81.77 Average: 2 17.77 0.00 2.20 2.22 0.06 77.74 Average: 3 10.10 0.00 1.81 2.59 0.05 85.45 Average: 4 13.67 0.00 2.03 10.11 0.05 74.14 Average: 5 13.52 0.00 1.93 4.11 0.07 80.37 Average: 6 10.74 0.00 1.97 0.75 0.07 86.46 Average: 7 10.04 0.00 1.96 6.73 0.06 81.21