---> uname -a: Linux prd-ubuntu1804-docker-8c-16g-17632 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: 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): 0-15 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 1124 58407 0 4889 62586 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:b3:53:76 brd ff:ff:ff:ff:ff:ff inet 10.30.107.12/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85842sec preferred_lft 85842sec inet6 fe80::f816:3eff:feb3:5376/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:fc:04:d8:31 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:fcff:fe04:d831/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-16g-17632) 12/04/25 _x86_64_ (16 CPU) 09:28:28 LINUX RESTART (16 CPU) 09:29:01 tps rtps wtps bread/s bwrtn/s 09:30:01 354.62 22.93 331.69 739.75 80513.56 09:31:01 203.40 42.93 160.47 2488.52 87550.47 09:32:01 61.08 4.35 56.73 134.36 72037.19 09:33:01 163.16 3.65 159.51 479.25 88171.84 09:34:01 30.91 0.02 30.89 0.13 18884.05 09:35:01 13.96 0.02 13.95 0.13 7946.95 09:36:01 12.46 0.12 12.35 4.93 8621.10 09:37:01 23.79 0.17 23.63 9.46 24620.99 Average: 107.92 9.27 98.65 482.05 48543.08 09:29:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:30:01 62794756 64263424 3172988 4.81 88160 1906756 2122948 3.17 997916 1744144 223116 09:31:01 61155408 63006168 4812336 7.29 101132 2263072 2778024 4.15 2327456 2025088 30804 09:32:01 59003048 60865192 6964696 10.56 102344 2272680 4610700 6.88 4510060 1988332 536 09:33:01 57708748 60078688 8258996 12.52 114220 2763824 5857776 8.74 5366964 2357428 12352 09:34:01 59288600 61876832 6679144 10.12 115956 2962552 3826352 5.71 3658496 2498256 540 09:35:01 58503988 61329344 7463756 11.31 117748 3192756 4312532 6.44 4210784 2720796 472 09:36:01 57030064 60550924 8937680 13.55 120584 3873256 5238656 7.82 4988976 3392264 434932 09:37:01 59851084 64114008 6116660 9.27 123992 4599516 2089120 3.12 1459080 4081308 455292 Average: 59416962 62010572 6550782 9.93 110517 2979302 3854514 5.75 3439966 2600952 144756 09:29:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:30:01 ens3 173.56 114.13 1599.92 34.53 0.00 0.00 0.00 0.00 09:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:30:01 lo 1.33 1.33 0.16 0.16 0.00 0.00 0.00 0.00 09:31:01 ens3 658.42 499.93 4221.12 104.14 0.00 0.00 0.00 0.00 09:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:31:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 09:32:01 ens3 541.05 267.89 126.75 110.44 0.00 0.00 0.00 0.00 09:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:32:01 lo 10.88 10.88 8.73 8.73 0.00 0.00 0.00 0.00 09:33:01 ens3 1061.46 428.91 2603.16 123.67 0.00 0.00 0.00 0.00 09:33:01 veth66c2140 89.14 81.99 19.22 31.80 0.00 0.00 0.00 0.00 09:33:01 docker0 108.05 100.48 20.85 37.59 0.00 0.00 0.00 0.00 09:33:01 veth914ea98 0.10 0.38 0.01 0.03 0.00 0.00 0.00 0.00 09:34:01 ens3 481.19 314.30 562.25 102.27 0.00 0.00 0.00 0.00 09:34:01 docker0 315.18 281.85 66.54 127.23 0.00 0.00 0.00 0.00 09:34:01 lo 914.90 914.90 355.24 355.24 0.00 0.00 0.00 0.00 09:35:01 ens3 121.36 67.36 65.14 23.48 0.00 0.00 0.00 0.00 09:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:35:01 lo 1.57 1.57 5.33 5.33 0.00 0.00 0.00 0.00 09:36:01 ens3 576.44 289.35 736.82 106.19 0.00 0.00 0.00 0.00 09:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:36:01 lo 2.88 2.88 1.50 1.50 0.00 0.00 0.00 0.00 09:37:01 ens3 641.27 325.06 289.94 117.62 0.00 0.00 0.00 0.00 09:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:37:01 lo 3.15 3.15 1.58 1.58 0.00 0.00 0.00 0.00 Average: ens3 531.83 288.36 1275.57 90.29 0.00 0.00 0.00 0.00 Average: docker0 52.90 47.79 10.92 20.60 0.00 0.00 0.00 0.00 Average: lo 114.82 114.82 45.41 45.41 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-16g-17632) 12/04/25 _x86_64_ (16 CPU) 09:28:28 LINUX RESTART (16 CPU) 09:29:01 CPU %user %nice %system %iowait %steal %idle 09:30:01 all 5.04 0.00 0.45 1.16 0.02 93.33 09:30:01 0 0.62 0.00 0.07 0.00 0.00 99.32 09:30:01 1 0.38 0.00 0.08 0.00 0.00 99.53 09:30:01 2 0.03 0.00 0.03 7.50 0.00 92.43 09:30:01 3 0.02 0.00 0.02 0.00 0.00 99.97 09:30:01 4 1.57 0.00 0.18 0.02 0.02 98.22 09:30:01 5 0.87 0.00 0.07 0.00 0.00 99.07 09:30:01 6 0.90 0.00 0.27 1.03 0.02 97.78 09:30:01 7 0.68 0.00 0.08 0.03 0.00 99.20 09:30:01 8 1.53 0.00 1.20 3.39 0.02 93.86 09:30:01 9 12.84 0.00 0.90 0.28 0.02 85.95 09:30:01 10 16.99 0.00 1.17 5.07 0.07 76.70 09:30:01 11 33.24 0.00 1.95 0.98 0.05 63.77 09:30:01 12 7.17 0.00 0.58 0.17 0.03 92.04 09:30:01 13 2.07 0.00 0.35 0.07 0.02 97.50 09:30:01 14 0.85 0.00 0.23 0.00 0.00 98.92 09:30:01 15 0.97 0.00 0.08 0.00 0.00 98.95 09:31:01 all 25.11 0.00 1.08 0.57 0.07 73.17 09:31:01 0 18.39 0.00 0.75 0.00 0.07 80.79 09:31:01 1 22.07 0.00 0.99 0.05 0.08 76.81 09:31:01 2 24.66 0.00 1.39 4.72 0.10 69.12 09:31:01 3 28.59 0.00 0.62 0.08 0.07 70.64 09:31:01 4 25.53 0.00 0.74 0.00 0.08 73.65 09:31:01 5 26.20 0.00 1.12 0.23 0.07 72.38 09:31:01 6 19.87 0.00 1.04 0.95 0.07 78.07 09:31:01 7 35.38 0.00 0.90 0.17 0.08 63.47 09:31:01 8 22.57 0.00 1.29 0.02 0.07 76.06 09:31:01 9 29.50 0.00 0.80 0.25 0.05 69.40 09:31:01 10 30.24 0.00 1.21 1.37 0.08 67.10 09:31:01 11 26.79 0.00 1.52 1.10 0.08 70.50 09:31:01 12 30.96 0.00 0.64 0.02 0.08 68.30 09:31:01 13 17.98 0.00 0.94 0.00 0.05 81.04 09:31:01 14 14.18 0.00 1.54 0.12 0.07 84.10 09:31:01 15 28.82 0.00 1.69 0.02 0.08 69.39 09:32:01 all 25.21 0.00 0.81 0.33 0.08 73.57 09:32:01 0 18.93 0.00 0.48 0.00 0.05 80.53 09:32:01 1 34.89 0.00 1.44 0.03 0.10 63.53 09:32:01 2 25.91 0.00 0.75 0.00 0.08 73.26 09:32:01 3 28.64 0.00 1.89 0.08 0.07 69.32 09:32:01 4 23.46 0.00 0.49 0.00 0.08 75.97 09:32:01 5 17.84 0.00 0.43 0.05 0.07 81.61 09:32:01 6 27.54 0.00 1.07 0.08 0.10 71.20 09:32:01 7 29.12 0.00 0.80 0.00 0.10 69.97 09:32:01 8 24.74 0.00 0.74 0.00 0.08 74.44 09:32:01 9 35.93 0.00 0.67 0.00 0.10 63.30 09:32:01 10 29.16 0.00 0.57 5.03 0.08 65.16 09:32:01 11 25.11 0.00 1.07 0.00 0.10 73.72 09:32:01 12 27.89 0.00 0.70 0.00 0.07 71.34 09:32:01 13 18.23 0.00 0.45 0.02 0.07 81.24 09:32:01 14 18.16 0.00 0.80 0.00 0.08 80.95 09:32:01 15 17.71 0.00 0.68 0.02 0.05 81.54 09:33:01 all 21.04 0.00 1.36 0.59 0.07 76.94 09:33:01 0 23.31 0.00 1.65 0.02 0.08 74.94 09:33:01 1 21.16 0.00 1.02 0.05 0.10 77.66 09:33:01 2 22.86 0.00 1.17 0.42 0.07 75.48 09:33:01 3 16.97 0.00 1.41 0.08 0.05 81.50 09:33:01 4 24.81 0.00 1.43 0.02 0.08 73.66 09:33:01 5 13.85 0.00 0.92 0.22 0.08 84.93 09:33:01 6 18.79 0.00 1.86 0.02 0.10 79.23 09:33:01 7 28.22 0.00 1.39 0.03 0.08 70.27 09:33:01 8 29.76 0.00 1.32 0.02 0.08 68.82 09:33:01 9 17.35 0.00 1.29 3.36 0.08 77.92 09:33:01 10 21.54 0.00 1.76 4.24 0.07 72.39 09:33:01 11 27.35 0.00 2.00 0.62 0.07 69.96 09:33:01 12 20.94 0.00 1.00 0.08 0.08 77.89 09:33:01 13 13.30 0.00 1.31 0.02 0.08 85.29 09:33:01 14 19.55 0.00 1.34 0.12 0.05 78.95 09:33:01 15 16.86 0.00 0.84 0.07 0.07 82.17 09:34:01 all 10.75 0.00 1.19 0.14 0.04 87.88 09:34:01 0 8.65 0.00 0.75 0.00 0.03 90.57 09:34:01 1 17.01 0.00 2.05 0.07 0.05 80.81 09:34:01 2 5.03 0.00 0.82 0.17 0.03 93.95 09:34:01 3 20.04 0.00 1.86 0.05 0.05 78.00 09:34:01 4 15.94 0.00 2.34 0.00 0.03 81.69 09:34:01 5 13.61 0.00 1.00 0.00 0.03 85.36 09:34:01 6 10.50 0.00 1.20 0.00 0.03 88.26 09:34:01 7 10.80 0.00 0.45 0.00 0.03 88.72 09:34:01 8 8.31 0.00 0.67 0.00 0.03 90.99 09:34:01 9 8.91 0.00 0.47 0.77 0.05 89.81 09:34:01 10 11.50 0.00 1.79 0.00 0.07 86.63 09:34:01 11 6.41 0.00 1.47 0.32 0.05 91.75 09:34:01 12 6.87 0.00 0.45 0.80 0.03 91.84 09:34:01 13 4.47 0.00 0.55 0.00 0.03 94.95 09:34:01 14 7.21 0.00 1.72 0.00 0.05 91.02 09:34:01 15 16.87 0.00 1.37 0.00 0.05 81.71 09:35:01 all 16.26 0.00 0.53 0.06 0.04 83.11 09:35:01 0 18.34 0.00 0.89 0.00 0.05 80.73 09:35:01 1 14.59 0.00 0.77 0.00 0.03 84.61 09:35:01 2 23.32 0.00 0.78 0.00 0.05 75.85 09:35:01 3 20.48 0.00 0.30 0.00 0.07 79.15 09:35:01 4 15.37 0.00 0.38 0.00 0.03 84.21 09:35:01 5 13.63 0.00 0.32 0.00 0.03 86.02 09:35:01 6 11.70 0.00 0.67 0.79 0.05 86.80 09:35:01 7 9.89 0.00 0.25 0.00 0.05 89.80 09:35:01 8 13.52 0.00 0.30 0.02 0.03 86.13 09:35:01 9 20.74 0.00 1.25 0.00 0.05 77.96 09:35:01 10 21.46 0.00 0.40 0.00 0.05 78.09 09:35:01 11 12.51 0.00 0.42 0.05 0.03 86.99 09:35:01 12 15.43 0.00 0.40 0.18 0.05 83.94 09:35:01 13 16.25 0.00 0.58 0.00 0.05 83.12 09:35:01 14 15.51 0.00 0.43 0.00 0.03 84.03 09:35:01 15 17.40 0.00 0.28 0.00 0.03 82.29 09:36:01 all 21.94 0.00 0.78 0.04 0.06 77.18 09:36:01 0 13.82 0.00 0.32 0.00 0.05 85.81 09:36:01 1 24.06 0.00 1.00 0.00 0.07 74.87 09:36:01 2 23.79 0.00 0.96 0.00 0.05 75.20 09:36:01 3 25.99 0.00 0.32 0.00 0.05 73.65 09:36:01 4 28.28 0.00 0.48 0.00 0.07 71.17 09:36:01 5 25.94 0.00 0.70 0.00 0.05 73.31 09:36:01 6 25.78 0.00 1.54 0.62 0.07 72.00 09:36:01 7 16.85 0.00 1.00 0.00 0.05 82.11 09:36:01 8 16.86 0.00 0.37 0.00 0.05 82.72 09:36:01 9 23.55 0.00 0.77 0.00 0.05 75.63 09:36:01 10 29.94 0.00 1.08 0.00 0.05 68.93 09:36:01 11 22.39 0.00 0.65 0.05 0.05 76.86 09:36:01 12 19.50 0.00 1.57 0.00 0.05 78.87 09:36:01 13 19.46 0.00 0.62 0.00 0.05 79.87 09:36:01 14 16.06 0.00 0.27 0.00 0.05 83.62 09:36:01 15 18.71 0.00 0.84 0.00 0.07 80.39 09:37:01 all 22.32 0.00 0.91 0.16 0.06 76.54 09:37:01 0 17.14 0.00 0.72 0.27 0.07 81.81 09:37:01 1 20.03 0.00 0.70 0.00 0.05 79.21 09:37:01 2 27.14 0.00 1.47 0.00 0.08 71.30 09:37:01 3 22.32 0.00 0.67 0.00 0.05 76.96 09:37:01 4 26.66 0.00 0.60 0.00 0.07 72.68 09:37:01 5 24.82 0.00 0.67 0.97 0.07 73.48 09:37:01 6 25.90 0.00 1.25 0.00 0.05 72.80 09:37:01 7 19.10 0.00 0.78 0.00 0.07 80.06 09:37:01 8 18.16 0.00 0.58 0.00 0.07 81.19 09:37:01 9 19.17 0.00 1.54 0.00 0.07 79.22 09:37:01 10 26.39 0.00 0.87 0.02 0.08 72.64 09:37:01 11 24.79 0.00 0.82 0.60 0.07 73.73 09:37:01 12 27.82 0.00 0.79 0.00 0.05 71.34 09:37:01 13 18.02 0.00 0.73 0.00 0.05 81.20 09:37:01 14 19.57 0.00 0.92 0.02 0.05 79.44 09:37:01 15 20.14 0.00 1.51 0.75 0.10 77.50 Average: all 18.45 0.00 0.89 0.38 0.06 80.22 Average: 0 14.90 0.00 0.70 0.04 0.05 84.32 Average: 1 19.27 0.00 1.01 0.03 0.06 79.64 Average: 2 19.09 0.00 0.92 1.60 0.06 78.33 Average: 3 20.37 0.00 0.88 0.04 0.05 78.66 Average: 4 20.19 0.00 0.83 0.00 0.06 78.92 Average: 5 17.09 0.00 0.65 0.18 0.05 82.03 Average: 6 17.62 0.00 1.11 0.44 0.06 80.77 Average: 7 18.73 0.00 0.71 0.03 0.06 80.47 Average: 8 16.92 0.00 0.81 0.43 0.05 81.79 Average: 9 21.00 0.00 0.96 0.58 0.06 77.40 Average: 10 23.41 0.00 1.11 1.97 0.07 73.45 Average: 11 22.32 0.00 1.24 0.47 0.06 75.91 Average: 12 19.57 0.00 0.77 0.16 0.06 79.45 Average: 13 13.72 0.00 0.69 0.01 0.05 85.53 Average: 14 13.88 0.00 0.91 0.03 0.05 85.14 Average: 15 17.18 0.00 0.91 0.11 0.06 81.75