---> uname -a: Linux prd-ubuntu1804-docker-8c-16g-18883 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: 2799.998 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): 0-15 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 740K 6.3G 1% /run /dev/vda1 310G 12G 298G 4% / 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 1019 59072 0 4329 62711 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:28:c2:03 brd ff:ff:ff:ff:ff:ff inet 10.30.106.195/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86037sec preferred_lft 86037sec inet6 fe80::f816:3eff:fe28:c203/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:7e:6d:21:7a 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-16g-18883) 06/06/25 _x86_64_ (16 CPU) 09:25:03 LINUX RESTART (16 CPU) 09:26:01 tps rtps wtps bread/s bwrtn/s 09:27:01 188.94 42.41 146.53 2419.60 65501.35 09:28:01 95.72 5.15 90.57 202.50 58613.96 09:29:01 49.95 0.50 49.45 15.99 59984.94 09:30:01 59.76 0.13 59.62 3.20 77696.52 09:31:01 78.59 1.35 77.24 91.45 78823.80 Average: 94.59 9.91 84.68 546.53 68123.84 09:26:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:27:01 61238820 62889368 4728924 7.17 94148 2078696 2852784 4.26 2423456 1866344 102020 09:28:01 59348952 61139740 6618792 10.03 99664 2207628 4015772 5.99 4232272 1933604 2408 09:29:01 59087836 61581692 6879908 10.43 103668 2893208 4001780 5.97 3865380 2537524 428588 09:30:01 57563432 60821044 8404312 12.74 106484 3641360 4329924 6.46 4647044 3247064 348932 09:31:01 60546376 64271756 5421368 8.22 111740 4095492 2065400 3.08 1210176 3689016 27488 Average: 59557083 62140720 6410661 9.72 103141 2983277 3453132 5.15 3275666 2654710 181887 09:26:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:27:01 ens3 328.11 250.97 2692.15 40.35 0.00 0.00 0.00 0.00 09:27:01 lo 0.73 0.73 0.08 0.08 0.00 0.00 0.00 0.00 09:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:28:01 ens3 686.99 445.08 1829.63 127.92 0.00 0.00 0.00 0.00 09:28:01 lo 34.01 34.01 183.06 183.06 0.00 0.00 0.00 0.00 09:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:29:01 ens3 481.97 233.89 497.26 85.02 0.00 0.00 0.00 0.00 09:29:01 lo 3.78 3.78 1.99 1.99 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 ens3 428.95 230.11 698.83 87.68 0.00 0.00 0.00 0.00 09:30:01 lo 3.82 3.82 1.98 1.98 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 ens3 170.05 84.57 181.81 35.07 0.00 0.00 0.00 0.00 09:31:01 lo 2.42 2.42 0.72 0.72 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: ens3 419.22 248.92 1179.91 75.21 0.00 0.00 0.00 0.00 Average: lo 8.95 8.95 37.57 37.57 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-16g-18883) 06/06/25 _x86_64_ (16 CPU) 09:25:03 LINUX RESTART (16 CPU) 09:26:01 CPU %user %nice %system %iowait %steal %idle 09:27:01 all 13.31 0.00 0.72 0.76 0.04 85.17 09:27:01 0 32.85 0.00 1.84 0.63 0.07 64.61 09:27:01 1 13.37 0.00 0.78 0.03 0.03 85.78 09:27:01 2 13.89 0.00 0.62 0.17 0.03 85.30 09:27:01 3 11.24 0.00 0.48 0.67 0.03 87.57 09:27:01 4 10.09 0.00 0.85 0.18 0.03 88.84 09:27:01 5 8.75 0.00 0.32 0.00 0.02 90.92 09:27:01 6 12.73 0.00 0.83 0.60 0.03 85.80 09:27:01 7 13.46 0.00 0.45 0.03 0.03 86.02 09:27:01 8 12.07 0.00 1.07 3.76 0.05 83.06 09:27:01 9 10.98 0.00 0.40 0.00 0.05 88.56 09:27:01 10 10.38 0.00 0.68 0.13 0.02 88.79 09:27:01 11 9.25 0.00 0.43 0.30 0.02 90.00 09:27:01 12 2.62 0.00 0.18 5.00 0.03 92.16 09:27:01 13 12.03 0.00 0.33 0.12 0.03 87.49 09:27:01 14 11.65 0.00 0.50 0.00 0.05 87.79 09:27:01 15 27.60 0.00 1.65 0.62 0.05 70.08 09:28:01 all 31.59 0.00 1.05 0.36 0.07 66.94 09:28:01 0 35.39 0.00 1.22 0.07 0.08 63.24 09:28:01 1 35.35 0.00 0.92 0.03 0.07 63.63 09:28:01 2 27.27 0.00 1.04 0.00 0.07 71.63 09:28:01 3 34.46 0.00 1.34 0.03 0.05 64.11 09:28:01 4 40.42 0.00 2.14 0.10 0.08 57.26 09:28:01 5 25.75 0.00 0.72 0.47 0.07 72.99 09:28:01 6 34.19 0.00 0.92 0.00 0.08 64.81 09:28:01 7 38.58 0.00 1.05 0.05 0.07 60.25 09:28:01 8 31.62 0.00 0.49 0.00 0.05 67.84 09:28:01 9 31.04 0.00 1.55 0.00 0.08 67.33 09:28:01 10 27.50 0.00 0.97 0.02 0.08 71.43 09:28:01 11 39.38 0.00 1.05 0.00 0.10 59.46 09:28:01 12 14.86 0.00 0.75 4.87 0.07 79.45 09:28:01 13 21.88 0.00 1.12 0.00 0.03 76.97 09:28:01 14 36.65 0.00 0.70 0.00 0.07 62.58 09:28:01 15 31.14 0.00 0.70 0.00 0.07 68.09 09:29:01 all 32.41 0.00 0.99 0.30 0.07 66.22 09:29:01 0 32.71 0.00 0.82 0.00 0.07 66.40 09:29:01 1 39.41 0.00 0.77 0.00 0.10 59.72 09:29:01 2 24.60 0.00 0.53 0.00 0.05 74.82 09:29:01 3 28.92 0.00 0.89 0.00 0.10 70.09 09:29:01 4 23.16 0.00 0.75 0.00 0.08 76.01 09:29:01 5 37.09 0.00 0.72 0.02 0.07 62.11 09:29:01 6 37.47 0.00 0.74 0.00 0.08 61.71 09:29:01 7 45.67 0.00 1.67 0.00 0.08 52.58 09:29:01 8 40.15 0.00 1.47 0.00 0.10 58.28 09:29:01 9 36.51 0.00 1.14 0.00 0.07 62.29 09:29:01 10 25.68 0.00 1.09 0.00 0.05 73.18 09:29:01 11 32.28 0.00 1.16 0.60 0.08 65.87 09:29:01 12 22.62 0.00 0.69 4.24 0.07 72.38 09:29:01 13 31.94 0.00 1.10 0.02 0.07 66.87 09:29:01 14 32.95 0.00 0.77 0.00 0.07 66.21 09:29:01 15 27.43 0.00 1.47 0.00 0.08 71.02 09:30:01 all 28.55 0.00 0.96 0.49 0.07 69.94 09:30:01 0 33.51 0.00 1.20 0.70 0.07 64.52 09:30:01 1 33.43 0.00 0.87 0.00 0.07 65.64 09:30:01 2 34.92 0.00 1.57 0.00 0.08 63.43 09:30:01 3 24.80 0.00 0.64 0.00 0.05 74.51 09:30:01 4 28.89 0.00 1.88 1.88 0.07 67.27 09:30:01 5 25.80 0.00 0.75 0.00 0.07 73.38 09:30:01 6 31.24 0.00 1.14 1.29 0.07 66.27 09:30:01 7 32.85 0.00 0.87 0.02 0.08 66.18 09:30:01 8 20.09 0.00 0.72 0.00 0.03 79.16 09:30:01 9 23.41 0.00 0.92 0.00 0.08 75.59 09:30:01 10 26.48 0.00 0.65 0.00 0.07 72.80 09:30:01 11 38.37 0.00 0.97 0.00 0.08 60.58 09:30:01 12 14.62 0.00 0.70 3.54 0.05 81.08 09:30:01 13 24.72 0.00 1.18 0.00 0.07 74.03 09:30:01 14 28.28 0.00 0.62 0.40 0.07 70.63 09:30:01 15 35.26 0.00 0.69 0.00 0.07 63.98 09:31:01 all 11.99 0.00 0.66 0.66 0.03 86.66 09:31:01 0 10.51 0.00 0.32 0.00 0.03 89.14 09:31:01 1 21.26 0.00 1.27 0.43 0.05 76.99 09:31:01 2 10.53 0.00 0.47 0.00 0.05 88.96 09:31:01 3 12.46 0.00 0.92 0.75 0.05 85.81 09:31:01 4 8.08 0.00 0.32 0.00 0.03 91.57 09:31:01 5 10.91 0.00 0.35 0.00 0.03 88.71 09:31:01 6 6.13 0.00 0.80 1.47 0.03 91.56 09:31:01 7 17.12 0.00 1.48 0.05 0.03 81.31 09:31:01 8 42.41 0.00 1.45 0.33 0.07 55.74 09:31:01 9 15.98 0.00 0.82 0.02 0.03 83.15 09:31:01 10 5.49 0.00 0.45 0.00 0.02 94.04 09:31:01 11 3.70 0.00 0.18 0.25 0.02 95.85 09:31:01 12 1.90 0.00 0.43 2.29 0.02 95.36 09:31:01 13 9.81 0.00 0.42 0.00 0.02 89.75 09:31:01 14 7.67 0.00 0.35 4.94 0.03 87.01 09:31:01 15 7.92 0.00 0.40 0.00 0.03 91.64 Average: all 23.56 0.00 0.87 0.51 0.06 75.00 Average: 0 28.99 0.00 1.08 0.28 0.06 69.59 Average: 1 28.56 0.00 0.92 0.10 0.06 70.36 Average: 2 22.23 0.00 0.85 0.03 0.06 76.84 Average: 3 22.37 0.00 0.85 0.29 0.06 76.43 Average: 4 22.12 0.00 1.19 0.43 0.06 76.19 Average: 5 21.64 0.00 0.57 0.10 0.05 77.64 Average: 6 24.34 0.00 0.89 0.67 0.06 74.04 Average: 7 29.52 0.00 1.11 0.03 0.06 69.28 Average: 8 29.25 0.00 1.04 0.82 0.06 68.83 Average: 9 23.57 0.00 0.96 0.00 0.06 75.40 Average: 10 19.10 0.00 0.77 0.03 0.05 80.06 Average: 11 24.57 0.00 0.76 0.23 0.06 74.38 Average: 12 11.31 0.00 0.55 3.99 0.05 84.10 Average: 13 20.06 0.00 0.83 0.03 0.04 79.03 Average: 14 23.43 0.00 0.59 1.07 0.06 74.86 Average: 15 25.86 0.00 0.98 0.12 0.06 72.97