---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-289 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 712K 3.2G 1% /run /dev/vda1 155G 12G 144G 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 883 27191 0 4092 30829 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:50:de:f6 brd ff:ff:ff:ff:ff:ff inet 10.30.107.167/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85926sec preferred_lft 85926sec inet6 fe80::f816:3eff:fe50:def6/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:ca:22:bd:fa 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 inet6 fe80::42:caff:fe22:bdfa/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-289) 10/04/25 _x86_64_ (8 CPU) 14:40:23 LINUX RESTART (8 CPU) 14:41:02 tps rtps wtps bread/s bwrtn/s 14:42:01 146.03 22.54 123.49 439.38 59395.22 14:43:01 152.97 8.20 144.78 542.44 66219.50 14:44:01 107.62 4.15 103.47 457.79 69277.12 14:45:01 55.52 0.25 55.27 6.93 15849.36 14:46:01 120.61 0.03 120.58 0.27 9547.08 14:47:01 81.17 0.37 80.80 6.80 9325.65 14:48:01 66.02 1.10 64.92 87.99 3942.41 Average: 104.18 5.19 98.99 219.71 33303.08 14:41:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:42:01 29839496 31527112 3099724 9.41 78752 1911772 1968560 5.79 1041496 1752644 199136 14:43:01 28419660 30431152 4519560 13.72 88744 2214480 2896632 8.52 2175928 2009080 2632 14:44:01 28102312 30777280 4836908 14.68 95484 2858256 2139492 6.29 2092488 2382876 832 14:45:01 26849052 30188968 6090168 18.49 132592 3431284 2815056 8.28 2895464 2741368 201980 14:46:01 27180448 30606484 5758772 17.48 140472 3508476 2472548 7.27 2504828 2810620 30104 14:47:01 26386292 30113924 6552928 19.89 178048 3707564 2886596 8.49 3021508 3009380 55852 14:48:01 27883248 31606752 5055972 15.35 181360 3717712 1447024 4.26 1622668 2949540 11176 Average: 27808644 30750239 5130576 15.58 127922 3049935 2375130 6.99 2193483 2522215 71673 14:41:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:42:01 lo 1.36 1.36 0.16 0.16 0.00 0.00 0.00 0.00 14:42:01 ens3 134.16 83.27 1352.13 20.70 0.00 0.00 0.00 0.00 14:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:43:01 lo 2.33 2.33 0.12 0.12 0.00 0.00 0.00 0.00 14:43:01 ens3 604.57 433.48 4530.09 100.61 0.00 0.00 0.00 0.00 14:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:44:01 lo 8.88 8.88 2.33 2.33 0.00 0.00 0.00 0.00 14:44:01 ens3 536.03 543.88 1541.50 3022.86 0.00 0.00 0.00 0.00 14:44:01 docker0 3.40 5.47 0.20 77.51 0.00 0.00 0.00 0.00 14:45:01 lo 3.40 3.40 0.35 0.35 0.00 0.00 0.00 0.00 14:45:01 veth6e898b2 149.19 252.76 27.76 724.63 0.00 0.00 0.00 0.06 14:45:01 ens3 433.06 272.84 1708.12 387.11 0.00 0.00 0.00 0.00 14:45:01 docker0 149.19 252.62 25.72 724.62 0.00 0.00 0.00 0.00 14:46:01 lo 0.20 0.20 0.03 0.03 0.00 0.00 0.00 0.00 14:46:01 vethd92c3e3 18.58 41.96 1.92 197.56 0.00 0.00 0.00 0.02 14:46:01 ens3 194.95 140.93 283.78 26.88 0.00 0.00 0.00 0.00 14:46:01 docker0 103.42 127.26 10.53 262.96 0.00 0.00 0.00 0.00 14:47:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 14:47:01 vethd92c3e3 183.77 263.67 33.69 589.60 0.00 0.00 0.00 0.05 14:47:01 ens3 305.88 206.03 602.31 43.94 0.00 0.00 0.00 0.00 14:47:01 docker0 183.77 263.61 31.17 589.60 0.00 0.00 0.00 0.00 14:48:01 lo 0.53 0.53 0.06 0.06 0.00 0.00 0.00 0.00 14:48:01 ens3 50.37 44.58 19.10 14.11 0.00 0.00 0.00 0.00 14:48:01 docker0 28.46 27.20 1.61 2.42 0.00 0.00 0.00 0.00 Average: lo 2.42 2.42 0.44 0.44 0.00 0.00 0.00 0.00 Average: ens3 323.17 246.82 1434.06 517.78 0.00 0.00 0.00 0.00 Average: docker0 67.05 96.82 9.91 237.29 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-289) 10/04/25 _x86_64_ (8 CPU) 14:40:23 LINUX RESTART (8 CPU) 14:41:02 CPU %user %nice %system %iowait %steal %idle 14:42:01 all 11.44 0.00 0.71 1.47 0.04 86.35 14:42:01 0 5.31 0.00 0.14 0.00 0.02 94.54 14:42:01 1 3.24 0.00 0.54 4.79 0.03 91.39 14:42:01 2 12.15 0.00 0.92 2.38 0.03 84.52 14:42:01 3 3.54 0.00 0.34 0.29 0.02 95.81 14:42:01 4 2.83 0.00 0.12 0.00 0.03 97.01 14:42:01 5 22.89 0.00 1.38 0.54 0.05 75.14 14:42:01 6 28.40 0.00 1.61 0.83 0.05 69.10 14:42:01 7 13.12 0.00 0.66 2.91 0.07 83.24 14:43:01 all 15.37 0.00 1.40 0.99 0.05 82.19 14:43:01 0 11.71 0.00 1.74 0.18 0.07 86.30 14:43:01 1 11.77 0.00 0.52 0.20 0.03 87.48 14:43:01 2 21.81 0.00 1.10 0.10 0.07 76.93 14:43:01 3 10.38 0.00 0.79 0.74 0.03 88.07 14:43:01 4 27.44 0.00 2.87 0.37 0.08 69.24 14:43:01 5 9.11 0.00 0.30 0.02 0.03 90.54 14:43:01 6 14.53 0.00 0.52 0.00 0.03 84.92 14:43:01 7 16.19 0.00 3.36 6.31 0.05 74.09 14:44:01 all 16.52 0.00 1.62 1.73 0.06 80.07 14:44:01 0 13.36 0.00 2.28 4.97 0.10 79.30 14:44:01 1 23.83 0.00 1.17 0.05 0.08 74.86 14:44:01 2 11.27 0.00 1.42 2.33 0.05 84.93 14:44:01 3 15.60 0.00 1.54 0.02 0.05 82.80 14:44:01 4 17.03 0.00 1.21 0.03 0.05 81.68 14:44:01 5 28.62 0.00 2.59 2.79 0.08 65.92 14:44:01 6 14.53 0.00 1.72 0.33 0.05 83.36 14:44:01 7 7.87 0.00 1.03 3.29 0.05 87.76 14:45:01 all 7.67 0.00 1.39 3.19 0.05 87.70 14:45:01 0 29.52 0.00 2.17 1.80 0.07 66.43 14:45:01 1 14.44 0.00 3.42 0.23 0.05 81.86 14:45:01 2 2.27 0.00 1.09 0.27 0.03 96.34 14:45:01 3 4.21 0.00 0.96 0.44 0.05 94.35 14:45:01 4 1.97 0.00 0.79 10.64 0.03 86.57 14:45:01 5 2.76 0.00 0.72 0.08 0.03 96.40 14:45:01 6 3.40 0.00 1.21 10.81 0.05 84.53 14:45:01 7 2.72 0.00 0.74 1.26 0.05 95.24 14:46:01 all 2.42 0.00 0.51 0.34 0.03 96.70 14:46:01 0 1.72 0.00 0.47 0.00 0.03 97.77 14:46:01 1 7.42 0.00 0.52 0.77 0.03 91.26 14:46:01 2 3.42 0.00 0.79 1.20 0.02 94.57 14:46:01 3 3.09 0.00 0.49 0.39 0.03 95.99 14:46:01 4 0.30 0.00 0.20 0.03 0.00 99.47 14:46:01 5 1.90 0.00 0.53 0.02 0.03 97.51 14:46:01 6 0.50 0.00 0.53 0.03 0.05 98.88 14:46:01 7 1.02 0.00 0.62 0.25 0.03 98.08 14:47:01 all 7.02 0.00 0.99 0.41 0.05 91.54 14:47:01 0 0.52 0.00 0.30 0.07 0.02 99.10 14:47:01 1 26.47 0.00 1.02 0.02 0.05 72.44 14:47:01 2 10.89 0.00 2.84 1.57 0.08 84.61 14:47:01 3 5.75 0.00 0.57 0.00 0.05 93.63 14:47:01 4 3.27 0.00 0.47 0.00 0.03 96.23 14:47:01 5 3.75 0.00 0.94 0.13 0.05 95.13 14:47:01 6 3.08 0.00 1.02 0.18 0.03 95.69 14:47:01 7 2.43 0.00 0.82 1.37 0.03 95.35 14:48:01 all 6.00 0.00 0.53 0.47 0.02 92.98 14:48:01 0 3.05 0.00 0.40 0.05 0.02 96.48 14:48:01 1 10.88 0.00 0.80 0.25 0.03 88.03 14:48:01 2 13.71 0.00 0.48 0.25 0.05 85.50 14:48:01 3 1.46 0.00 0.50 0.76 0.02 97.26 14:48:01 4 0.40 0.00 0.27 0.05 0.00 99.28 14:48:01 5 14.92 0.00 0.70 0.10 0.03 84.24 14:48:01 6 0.28 0.00 0.27 0.00 0.02 99.43 14:48:01 7 3.30 0.00 0.72 2.30 0.02 93.66 Average: all 9.48 0.00 1.02 1.23 0.04 88.23 Average: 0 9.32 0.00 1.07 1.01 0.05 88.55 Average: 1 14.03 0.00 1.14 0.89 0.05 83.89 Average: 2 10.79 0.00 1.23 1.15 0.05 86.77 Average: 3 6.28 0.00 0.74 0.38 0.04 92.56 Average: 4 7.62 0.00 0.85 1.59 0.03 89.91 Average: 5 11.97 0.00 1.02 0.53 0.05 86.43 Average: 6 9.20 0.00 0.98 1.74 0.04 88.04 Average: 7 6.65 0.00 1.14 2.53 0.04 89.65