---> uname -a: Linux prd-ubuntu1804-docker-8c-16g-16771 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): 16 On-line CPU(s) list: 0-15 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 16 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): 0-15 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: 16 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 32G 0 32G 0% /dev tmpfs 6.3G 744K 6.3G 1% /run /dev/vda1 310G 13G 298G 5% / tmpfs 32G 0 32G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 32G 0 32G 0% /sys/fs/cgroup /dev/vda15 105M 4.4M 100M 5% /boot/efi tmpfs 6.3G 0 6.3G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 64421 1178 58337 0 4905 62532 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:56:97:44 brd ff:ff:ff:ff:ff:ff inet 10.30.107.95/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85874sec preferred_lft 85874sec inet6 fe80::f816:3eff:fe56:9744/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:78:51:1e:7c 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::42:78ff:fe51:1e7c/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-16g-16771) 12/01/25 _x86_64_ (16 CPU) 13:42:13 LINUX RESTART (16 CPU) 13:43:02 tps rtps wtps bread/s bwrtn/s 13:44:01 184.85 31.77 153.08 1701.00 79065.51 13:45:01 150.62 16.58 134.04 962.11 95201.07 13:46:01 63.39 1.28 62.11 70.39 83694.58 13:47:01 138.33 2.77 135.56 450.59 48211.83 13:48:01 27.04 0.05 26.99 3.60 9968.41 13:49:01 16.95 0.43 16.51 11.60 14926.45 13:50:01 19.71 0.10 19.61 2.93 16200.23 Average: 85.60 7.51 78.09 454.48 49538.49 13:43:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:44:01 62586460 64124496 3381284 5.13 91236 1971932 2258804 3.37 1151552 1806888 101116 13:45:01 59609636 61462044 6358108 9.64 101360 2265620 4044468 6.04 3919964 1983584 20292 13:46:01 58661804 60535268 7305940 11.08 102292 2284932 4922300 7.34 4850756 1988920 11924 13:47:01 57864568 60232232 8103176 12.28 114024 2763676 5540624 8.27 5219508 2354176 4084 13:48:01 58559188 61157572 7408556 11.23 116580 2972008 4194180 6.26 4384888 2506344 1632 13:49:01 58225396 61496556 7742348 11.74 118888 3631108 4120404 6.15 4049276 3156860 223616 13:50:01 57470300 61509960 8497444 12.88 121588 4384256 4542616 6.78 4060596 3871404 502880 Average: 58996765 61502590 6970979 10.57 109424 2896219 4231914 6.31 3948077 2524025 123649 13:43:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:44:01 lo 0.88 0.88 0.11 0.11 0.00 0.00 0.00 0.00 13:44:01 ens3 83.07 66.02 1165.88 14.12 0.00 0.00 0.00 0.00 13:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:45:01 lo 0.58 0.58 0.07 0.07 0.00 0.00 0.00 0.00 13:45:01 ens3 580.02 487.22 3989.56 93.26 0.00 0.00 0.00 0.00 13:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:46:01 lo 29.13 29.13 103.97 103.97 0.00 0.00 0.00 0.00 13:46:01 ens3 671.00 464.56 393.30 182.76 0.00 0.00 0.00 0.00 13:47:01 docker0 354.52 321.05 73.82 140.38 0.00 0.00 0.00 0.00 13:47:01 veth5ec5997 334.99 301.55 75.51 134.53 0.00 0.00 0.00 0.01 13:47:01 lo 736.91 736.91 212.97 212.97 0.00 0.00 0.00 0.00 13:47:01 veth17f86ad 0.18 0.48 0.01 0.04 0.00 0.00 0.00 0.00 13:48:01 docker0 68.89 62.28 13.59 24.50 0.00 0.00 0.00 0.00 13:48:01 lo 148.47 148.47 38.13 38.13 0.00 0.00 0.00 0.00 13:48:01 ens3 3553.78 2308.71 9991.03 671.02 0.00 0.00 0.00 0.00 13:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:49:01 lo 3.43 3.43 1.53 1.53 0.00 0.00 0.00 0.00 13:49:01 ens3 412.23 257.56 130.98 102.02 0.00 0.00 0.00 0.00 13:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:50:01 lo 3.50 3.50 1.55 1.55 0.00 0.00 0.00 0.00 13:50:01 ens3 274.19 205.07 672.90 69.33 0.00 0.00 0.00 0.00 Average: docker0 60.63 54.89 12.52 23.61 0.00 0.00 0.00 0.00 Average: lo 132.16 132.16 51.31 51.31 0.00 0.00 0.00 0.00 Average: ens3 547.86 356.73 1349.47 109.88 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-16g-16771) 12/01/25 _x86_64_ (16 CPU) 13:42:13 LINUX RESTART (16 CPU) 13:43:02 CPU %user %nice %system %iowait %steal %idle 13:44:01 all 4.87 0.00 0.41 3.12 0.14 91.47 13:44:01 0 22.63 0.00 1.08 1.27 0.09 74.93 13:44:01 1 30.21 0.00 1.80 1.10 0.05 66.84 13:44:01 2 2.53 0.00 0.19 0.02 0.00 97.27 13:44:01 3 3.39 0.00 0.24 0.02 0.02 96.34 13:44:01 4 1.69 0.00 0.08 0.02 0.44 97.77 13:44:01 5 3.29 0.00 0.39 14.45 0.12 81.75 13:44:01 6 2.99 0.00 0.31 0.20 0.12 96.39 13:44:01 7 1.76 0.00 0.20 13.13 0.94 83.97 13:44:01 8 0.59 0.00 0.12 0.05 0.00 99.24 13:44:01 9 0.42 0.00 1.15 0.00 0.00 98.42 13:44:01 10 1.32 0.00 0.07 0.00 0.17 98.44 13:44:01 11 1.43 0.00 0.43 14.38 0.03 83.73 13:44:01 12 1.66 0.00 0.07 2.29 0.07 95.91 13:44:01 13 0.97 0.00 0.02 0.00 0.02 99.00 13:44:01 14 1.44 0.00 0.27 2.85 0.05 95.39 13:44:01 15 2.05 0.00 0.08 0.02 0.08 97.76 13:45:01 all 31.05 0.00 1.03 0.45 0.07 67.39 13:45:01 0 34.22 0.00 0.75 0.07 0.07 64.89 13:45:01 1 36.63 0.00 0.58 0.00 0.07 62.71 13:45:01 2 34.16 0.00 1.06 0.08 0.08 64.61 13:45:01 3 44.70 0.00 1.79 0.10 0.07 53.34 13:45:01 4 34.66 0.00 1.30 0.42 0.08 63.53 13:45:01 5 38.15 0.00 1.99 0.50 0.08 59.28 13:45:01 6 25.92 0.00 0.91 3.34 0.08 69.76 13:45:01 7 27.41 0.00 0.94 0.02 0.08 71.55 13:45:01 8 37.05 0.00 1.47 0.02 0.08 61.38 13:45:01 9 27.34 0.00 1.19 0.15 0.07 71.25 13:45:01 10 27.66 0.00 0.57 0.00 0.07 71.70 13:45:01 11 28.48 0.00 0.59 0.00 0.05 70.88 13:45:01 12 32.40 0.00 0.64 0.03 0.07 66.87 13:45:01 13 23.78 0.00 0.57 0.60 0.05 75.00 13:45:01 14 21.86 0.00 0.94 1.93 0.07 75.21 13:45:01 15 22.41 0.00 1.24 0.02 0.08 76.25 13:46:01 all 26.18 0.00 0.73 0.36 0.07 72.66 13:46:01 0 22.36 0.00 0.85 0.03 0.08 76.67 13:46:01 1 27.39 0.00 0.64 0.02 0.08 71.88 13:46:01 2 29.31 0.00 0.40 0.00 0.05 70.24 13:46:01 3 30.80 0.00 0.60 0.02 0.07 68.51 13:46:01 4 25.40 0.00 0.48 0.00 0.07 74.04 13:46:01 5 26.36 0.00 0.88 0.00 0.05 72.70 13:46:01 6 23.07 0.00 0.59 5.74 0.08 70.52 13:46:01 7 52.43 0.00 1.29 0.00 0.10 46.18 13:46:01 8 21.72 0.00 1.12 0.00 0.08 77.07 13:46:01 9 24.97 0.00 0.53 0.00 0.07 74.43 13:46:01 10 29.54 0.00 0.54 0.00 0.07 69.85 13:46:01 11 17.63 0.00 0.72 0.00 0.05 81.61 13:46:01 12 25.21 0.00 0.62 0.00 0.08 74.09 13:46:01 13 18.18 0.00 1.29 0.02 0.07 80.45 13:46:01 14 28.09 0.00 0.87 0.00 0.07 70.97 13:46:01 15 16.33 0.00 0.35 0.02 0.05 83.25 13:47:01 all 8.95 0.00 1.43 0.36 0.05 89.21 13:47:01 0 4.48 0.00 1.04 0.00 0.03 94.45 13:47:01 1 12.09 0.00 2.53 0.12 0.05 85.21 13:47:01 2 5.13 0.00 0.65 0.00 0.05 94.17 13:47:01 3 12.05 0.00 1.46 0.05 0.07 86.37 13:47:01 4 9.50 0.00 1.72 0.02 0.05 88.71 13:47:01 5 9.17 0.00 0.99 0.00 0.05 89.80 13:47:01 6 8.54 0.00 1.58 2.70 0.07 87.12 13:47:01 7 10.68 0.00 0.92 0.05 0.03 88.32 13:47:01 8 11.44 0.00 1.47 0.05 0.05 86.99 13:47:01 9 9.35 0.00 1.45 0.07 0.05 89.08 13:47:01 10 5.36 0.00 0.65 0.02 0.02 93.96 13:47:01 11 8.87 0.00 1.02 0.02 0.03 90.06 13:47:01 12 14.01 0.00 2.47 0.39 0.07 83.07 13:47:01 13 6.32 0.00 2.39 0.82 0.05 90.42 13:47:01 14 10.87 0.00 1.60 0.00 0.03 87.49 13:47:01 15 5.52 0.00 0.94 1.50 0.03 92.01 13:48:01 all 15.09 0.00 0.60 0.06 0.04 84.22 13:48:01 0 16.47 0.00 0.30 0.07 0.05 83.12 13:48:01 1 16.07 0.00 0.57 0.00 0.03 83.32 13:48:01 2 20.25 0.00 0.69 0.00 0.05 79.01 13:48:01 3 12.08 0.00 0.50 0.00 0.03 87.39 13:48:01 4 17.45 0.00 0.65 0.02 0.03 81.85 13:48:01 5 14.80 0.00 0.84 0.00 0.05 84.31 13:48:01 6 14.79 0.00 0.68 0.02 0.03 84.48 13:48:01 7 16.06 0.00 0.30 0.00 0.05 83.59 13:48:01 8 13.28 0.00 0.32 0.00 0.05 86.36 13:48:01 9 12.51 0.00 0.87 0.00 0.03 86.59 13:48:01 10 18.03 0.00 0.57 0.00 0.03 81.37 13:48:01 11 17.54 0.00 0.47 0.03 0.05 81.91 13:48:01 12 6.09 0.00 0.23 0.03 0.02 93.63 13:48:01 13 12.54 0.00 0.99 0.72 0.03 85.72 13:48:01 14 15.86 0.00 0.62 0.00 0.03 83.49 13:48:01 15 17.66 0.00 0.94 0.00 0.03 81.37 13:49:01 all 21.60 0.00 0.91 0.40 0.13 76.95 13:49:01 0 28.49 0.00 1.37 0.78 0.07 69.29 13:49:01 1 14.46 0.00 0.62 0.00 0.08 84.84 13:49:01 2 22.32 0.00 0.38 0.00 0.23 77.06 13:49:01 3 25.98 0.00 4.06 0.03 0.10 69.82 13:49:01 4 15.47 0.00 0.77 0.37 0.07 83.33 13:49:01 5 26.20 0.00 0.47 0.00 0.12 73.22 13:49:01 6 16.10 0.00 0.74 0.00 0.22 82.95 13:49:01 7 21.37 0.00 0.69 0.30 0.08 77.56 13:49:01 8 19.75 0.00 1.07 0.00 0.07 79.12 13:49:01 9 30.75 0.00 1.02 0.00 0.10 68.13 13:49:01 10 15.88 0.00 0.60 0.00 0.03 83.49 13:49:01 11 28.86 0.00 0.38 0.00 0.08 70.67 13:49:01 12 26.50 0.00 0.38 0.00 0.07 73.05 13:49:01 13 17.42 0.00 0.78 4.98 0.05 76.77 13:49:01 14 21.30 0.00 0.68 0.00 0.78 77.24 13:49:01 15 14.73 0.00 0.57 0.00 0.03 84.67 13:50:01 all 21.10 0.00 0.67 0.07 0.06 78.10 13:50:01 0 21.62 0.00 0.75 0.00 0.05 77.58 13:50:01 1 17.07 0.00 0.40 0.00 0.07 82.46 13:50:01 2 24.72 0.00 0.70 0.00 0.07 74.51 13:50:01 3 17.06 0.00 0.57 0.00 0.03 82.34 13:50:01 4 25.04 0.00 0.43 0.00 0.05 74.48 13:50:01 5 20.90 0.00 1.17 0.00 0.05 77.88 13:50:01 6 27.05 0.00 0.35 0.00 0.07 72.54 13:50:01 7 28.68 0.00 0.85 0.00 0.07 70.40 13:50:01 8 18.94 0.00 0.67 0.55 0.07 79.78 13:50:01 9 24.62 0.00 0.48 0.57 0.05 74.28 13:50:01 10 23.69 0.00 0.35 0.00 0.05 75.91 13:50:01 11 24.11 0.00 1.04 0.00 0.07 74.79 13:50:01 12 15.65 0.00 0.40 0.00 0.03 83.91 13:50:01 13 14.62 0.00 0.67 0.07 0.05 84.60 13:50:01 14 12.42 0.00 1.52 0.00 0.05 86.01 13:50:01 15 21.39 0.00 0.33 0.00 0.05 78.22 Average: all 18.43 0.00 0.83 0.68 0.08 79.98 Average: 0 21.46 0.00 0.88 0.31 0.06 77.29 Average: 1 21.97 0.00 1.02 0.17 0.06 76.77 Average: 2 19.80 0.00 0.58 0.01 0.08 79.53 Average: 3 20.90 0.00 1.32 0.03 0.06 77.70 Average: 4 18.48 0.00 0.78 0.12 0.11 80.51 Average: 5 19.88 0.00 0.96 2.11 0.07 76.97 Average: 6 16.94 0.00 0.74 1.71 0.10 80.51 Average: 7 22.64 0.00 0.74 1.92 0.19 74.50 Average: 8 17.56 0.00 0.89 0.10 0.06 81.39 Average: 9 18.60 0.00 0.96 0.11 0.05 80.28 Average: 10 17.38 0.00 0.48 0.00 0.06 82.08 Average: 11 18.18 0.00 0.66 2.03 0.05 79.08 Average: 12 17.39 0.00 0.69 0.39 0.06 81.48 Average: 13 13.43 0.00 0.96 1.03 0.05 84.54 Average: 14 16.01 0.00 0.93 0.68 0.16 82.23 Average: 15 14.31 0.00 0.64 0.22 0.05 84.78