---> uname -a: Linux prd-ubuntu1804-docker-8c-16g-2138 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 744K 6.3G 1% /run /dev/vda1 310G 13G 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 1291 58601 0 4528 62434 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:c9:a4:ed brd ff:ff:ff:ff:ff:ff inet 10.30.107.164/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85874sec preferred_lft 85874sec inet6 fe80::f816:3eff:fec9:a4ed/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:33:da:aa:be 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-2138) 10/02/25 _x86_64_ (16 CPU) 09:09:22 LINUX RESTART (16 CPU) 09:10:02 tps rtps wtps bread/s bwrtn/s 09:11:01 104.88 26.01 78.87 850.83 39435.85 09:12:01 180.59 41.96 138.63 2403.33 48188.50 09:13:01 69.44 5.57 63.87 214.63 42390.27 09:14:01 28.69 0.75 27.94 26.66 36710.43 09:15:01 43.11 0.07 43.04 2.67 46202.97 09:16:01 38.21 0.45 37.76 13.06 51670.19 09:17:01 43.86 0.13 43.73 3.20 54541.44 09:18:01 71.37 1.35 70.02 91.45 64599.50 Average: 72.45 9.50 62.95 449.89 47984.79 09:10:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:11:01 62974808 64278092 2992936 4.54 71296 1771184 2167512 3.23 986724 1604388 107920 09:12:01 61358332 63000584 4609412 6.99 94832 2069096 4010380 5.98 2306756 1859076 29792 09:13:01 58959104 60792664 7008640 10.62 101116 2247216 3993148 5.96 4580232 1967720 6296 09:14:01 58098432 59939068 7869312 11.93 101824 2253160 4525236 6.75 5434532 1970532 784 09:15:01 58884712 61024108 7083032 10.74 104372 2542824 4139420 6.18 4432868 2177032 20 09:16:01 57827244 60676864 8140500 12.34 106700 3238496 4256488 6.35 4780296 2864352 237496 09:17:01 56916304 60340304 9051440 13.72 108868 3800476 4419588 6.59 5140004 3388812 297548 09:18:01 59954316 63876684 6013428 9.12 114260 4285148 2215568 3.31 1618668 3860772 23720 Average: 59371656 61741046 6596088 10.00 100408 2775950 3715918 5.54 3660010 2461586 87947 09:10:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:11:01 lo 0.88 0.88 0.10 0.10 0.00 0.00 0.00 0.00 09:11:01 ens3 154.34 102.63 1339.28 31.33 0.00 0.00 0.00 0.00 09:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:12:01 lo 0.87 0.87 0.09 0.09 0.00 0.00 0.00 0.00 09:12:01 ens3 169.47 144.84 1647.70 27.05 0.00 0.00 0.00 0.00 09:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:13:01 lo 2.60 2.60 5.34 5.34 0.00 0.00 0.00 0.00 09:13:01 ens3 630.18 454.91 2582.51 128.75 0.00 0.00 0.00 0.00 09:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:14:01 lo 25.74 25.74 98.39 98.39 0.00 0.00 0.00 0.00 09:14:01 ens3 404.62 290.15 120.94 128.80 0.00 0.00 0.00 0.00 09:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:15:01 lo 1.15 1.15 0.07 0.07 0.00 0.00 0.00 0.00 09:15:01 ens3 346.26 231.96 557.90 69.11 0.00 0.00 0.00 0.00 09:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:16:01 lo 3.40 3.40 1.55 1.55 0.00 0.00 0.00 0.00 09:16:01 ens3 322.00 195.40 91.08 67.29 0.00 0.00 0.00 0.00 09:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:17:01 lo 3.05 3.05 1.51 1.51 0.00 0.00 0.00 0.00 09:17:01 ens3 382.20 254.01 690.22 84.59 0.00 0.00 0.00 0.00 09:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:18:01 lo 2.22 2.22 0.68 0.68 0.00 0.00 0.00 0.00 09:18:01 ens3 212.13 159.07 210.39 62.47 0.00 0.00 0.00 0.00 09:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 5.00 5.00 13.50 13.50 0.00 0.00 0.00 0.00 Average: ens3 328.01 229.38 904.09 75.02 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 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-16g-2138) 10/02/25 _x86_64_ (16 CPU) 09:09:22 LINUX RESTART (16 CPU) 09:10:02 CPU %user %nice %system %iowait %steal %idle 09:11:01 all 3.34 0.00 0.30 3.84 0.02 92.50 09:11:01 0 1.23 0.00 0.20 0.89 0.00 97.68 09:11:01 1 1.10 0.00 0.14 5.02 0.02 93.72 09:11:01 2 0.83 0.00 0.27 0.53 0.00 98.37 09:11:01 3 5.11 0.00 0.34 2.78 0.03 91.74 09:11:01 4 2.73 0.00 0.17 0.14 0.02 96.95 09:11:01 5 6.87 0.00 0.59 1.26 0.02 91.26 09:11:01 6 0.90 0.00 0.34 11.78 0.02 86.96 09:11:01 7 16.38 0.00 0.95 33.08 0.05 49.54 09:11:01 8 10.05 0.00 0.75 1.70 0.03 87.47 09:11:01 9 1.59 0.00 0.15 0.05 0.00 98.20 09:11:01 10 0.49 0.00 0.19 0.22 0.02 99.08 09:11:01 11 1.60 0.00 0.24 0.95 0.02 97.20 09:11:01 12 0.54 0.00 0.08 2.54 0.00 96.83 09:11:01 13 0.75 0.00 0.14 0.05 0.03 99.03 09:11:01 14 0.54 0.00 0.15 0.49 0.00 98.81 09:11:01 15 2.77 0.00 0.08 0.00 0.00 97.15 09:12:01 all 10.37 0.00 0.60 2.53 0.04 86.47 09:12:01 0 7.20 0.00 0.44 2.67 0.03 89.66 09:12:01 1 5.33 0.00 0.25 0.17 0.02 94.24 09:12:01 2 14.68 0.00 1.05 3.47 0.07 80.73 09:12:01 3 12.10 0.00 1.29 9.52 0.05 77.04 09:12:01 4 13.66 0.00 0.75 0.70 0.05 84.84 09:12:01 5 5.34 0.00 0.22 0.00 0.02 94.43 09:12:01 6 15.16 0.00 1.20 11.49 0.07 72.08 09:12:01 7 10.31 0.00 0.58 0.38 0.05 88.67 09:12:01 8 10.81 0.00 0.37 0.05 0.03 88.73 09:12:01 9 3.12 0.00 0.18 0.03 0.03 96.63 09:12:01 10 4.95 0.00 0.43 0.28 0.02 94.32 09:12:01 11 7.58 0.00 0.37 0.05 0.05 91.95 09:12:01 12 10.16 0.00 0.53 1.52 0.05 87.74 09:12:01 13 9.11 0.00 0.23 6.55 0.07 84.04 09:12:01 14 12.18 0.00 0.60 1.40 0.03 85.78 09:12:01 15 24.21 0.00 1.05 2.16 0.07 72.52 09:13:01 all 32.62 0.00 1.11 1.03 0.10 65.13 09:13:01 0 14.47 0.00 0.65 0.00 0.07 84.81 09:13:01 1 35.13 0.00 1.88 0.05 0.10 62.84 09:13:01 2 30.81 0.00 0.67 0.35 0.08 68.09 09:13:01 3 37.71 0.00 1.36 0.15 0.13 60.64 09:13:01 4 34.33 0.00 0.80 0.08 0.10 64.69 09:13:01 5 40.25 0.00 0.59 0.05 0.12 58.99 09:13:01 6 40.05 0.00 2.06 0.20 0.13 57.55 09:13:01 7 37.73 0.00 1.06 0.77 0.12 60.32 09:13:01 8 23.80 0.00 1.21 0.77 0.08 74.14 09:13:01 9 29.82 0.00 1.22 2.41 0.10 66.44 09:13:01 10 35.96 0.00 1.22 0.84 0.12 61.86 09:13:01 11 34.63 0.00 1.12 0.82 0.08 63.34 09:13:01 12 24.95 0.00 0.90 4.15 0.07 69.93 09:13:01 13 31.77 0.00 1.39 5.68 0.10 61.06 09:13:01 14 27.82 0.00 0.94 0.07 0.10 71.07 09:13:01 15 42.86 0.00 0.64 0.15 0.12 56.23 09:14:01 all 25.86 0.00 0.80 0.74 0.08 72.52 09:14:01 0 24.19 0.00 0.82 0.03 0.08 74.87 09:14:01 1 29.90 0.00 1.05 0.00 0.10 68.95 09:14:01 2 35.29 0.00 0.87 0.00 0.10 63.74 09:14:01 3 36.99 0.00 0.69 0.00 0.08 62.24 09:14:01 4 29.13 0.00 0.99 0.00 0.08 69.80 09:14:01 5 16.12 0.00 0.55 0.00 0.07 83.26 09:14:01 6 26.50 0.00 0.52 0.03 0.05 72.90 09:14:01 7 33.04 0.00 1.00 0.00 0.07 65.89 09:14:01 8 16.30 0.00 0.57 0.00 0.05 83.08 09:14:01 9 27.85 0.00 1.07 2.63 0.12 68.33 09:14:01 10 23.00 0.00 0.87 0.00 0.10 76.03 09:14:01 11 27.90 0.00 0.62 0.00 0.07 71.42 09:14:01 12 18.67 0.00 0.35 0.03 0.05 80.90 09:14:01 13 23.96 0.00 0.91 9.13 0.08 65.92 09:14:01 14 19.48 0.00 0.70 0.00 0.07 79.75 09:14:01 15 25.50 0.00 1.25 0.00 0.07 73.18 09:15:01 all 15.81 0.00 0.52 1.14 0.05 82.49 09:15:01 0 8.65 0.00 0.42 10.44 0.03 80.46 09:15:01 1 16.37 0.00 0.27 0.35 0.07 82.95 09:15:01 2 14.99 0.00 0.47 0.00 0.03 84.50 09:15:01 3 15.68 0.00 1.14 0.50 0.05 82.63 09:15:01 4 14.44 0.00 0.48 0.57 0.05 84.45 09:15:01 5 13.85 0.00 0.44 0.00 0.05 85.67 09:15:01 6 22.59 0.00 0.27 0.52 0.05 76.57 09:15:01 7 17.00 0.00 0.53 0.02 0.05 82.40 09:15:01 8 11.02 0.00 0.43 0.59 0.05 87.91 09:15:01 9 14.05 0.00 0.23 2.60 0.03 83.08 09:15:01 10 14.37 0.00 0.65 0.57 0.03 84.38 09:15:01 11 24.37 0.00 1.52 0.00 0.07 74.05 09:15:01 12 16.75 0.00 0.33 0.00 0.05 82.87 09:15:01 13 15.37 0.00 0.50 2.05 0.03 82.04 09:15:01 14 14.69 0.00 0.28 0.00 0.03 84.99 09:15:01 15 18.79 0.00 0.25 0.00 0.05 80.91 09:16:01 all 24.02 0.00 0.82 1.10 0.07 73.99 09:16:01 0 20.81 0.00 0.79 2.89 0.08 75.43 09:16:01 1 32.43 0.00 0.84 0.00 0.08 66.65 09:16:01 2 29.91 0.00 0.65 0.07 0.07 69.30 09:16:01 3 30.41 0.00 1.51 0.00 0.07 68.02 09:16:01 4 28.15 0.00 0.48 0.03 0.08 71.25 09:16:01 5 16.11 0.00 0.48 0.00 0.05 83.35 09:16:01 6 26.71 0.00 0.45 0.18 0.07 72.59 09:16:01 7 28.23 0.00 0.67 0.77 0.07 70.26 09:16:01 8 29.21 0.00 1.04 0.13 0.07 69.55 09:16:01 9 26.20 0.00 1.59 0.60 0.07 71.54 09:16:01 10 21.70 0.00 0.59 0.00 0.07 77.65 09:16:01 11 21.24 0.00 0.97 0.57 0.05 77.18 09:16:01 12 12.53 0.00 0.60 6.84 0.05 79.98 09:16:01 13 18.90 0.00 0.74 5.50 0.08 74.78 09:16:01 14 19.87 0.00 0.89 0.00 0.10 79.14 09:16:01 15 21.95 0.00 0.84 0.00 0.05 77.17 09:17:01 all 19.41 0.00 0.66 0.81 0.06 79.06 09:17:01 0 17.13 0.00 0.75 0.00 0.08 82.04 09:17:01 1 18.44 0.00 0.63 0.00 0.08 80.84 09:17:01 2 25.94 0.00 0.45 0.02 0.07 73.53 09:17:01 3 18.64 0.00 1.04 0.80 0.08 79.43 09:17:01 4 16.15 0.00 0.57 0.00 0.07 83.22 09:17:01 5 15.35 0.00 0.50 7.98 0.03 76.14 09:17:01 6 19.01 0.00 0.28 0.00 0.03 80.67 09:17:01 7 18.77 0.00 0.57 0.00 0.05 80.61 09:17:01 8 17.78 0.00 0.27 0.00 0.05 81.90 09:17:01 9 31.26 0.00 1.42 0.02 0.07 67.23 09:17:01 10 28.55 0.00 0.62 0.00 0.07 70.76 09:17:01 11 19.45 0.00 1.40 0.02 0.05 79.09 09:17:01 12 13.57 0.00 0.84 2.66 0.05 82.88 09:17:01 13 21.82 0.00 0.42 0.03 0.07 77.66 09:17:01 14 14.53 0.00 0.57 1.47 0.03 83.40 09:17:01 15 14.24 0.00 0.30 0.00 0.05 85.41 09:18:01 all 12.11 0.00 0.60 1.25 0.04 86.00 09:18:01 0 5.37 0.00 0.35 0.02 0.02 94.25 09:18:01 1 20.42 0.00 0.77 0.12 0.05 78.65 09:18:01 2 15.19 0.00 0.99 3.58 0.07 80.17 09:18:01 3 17.40 0.00 1.29 0.03 0.05 81.23 09:18:01 4 16.51 0.00 1.04 0.18 0.07 82.21 09:18:01 5 26.68 0.00 0.85 5.56 0.07 66.85 09:18:01 6 11.81 0.00 0.47 0.02 0.05 87.66 09:18:01 7 8.21 0.00 0.33 0.02 0.02 91.43 09:18:01 8 18.20 0.00 0.52 0.20 0.05 81.03 09:18:01 9 13.52 0.00 0.62 0.00 0.03 85.83 09:18:01 10 6.04 0.00 0.42 0.00 0.02 93.52 09:18:01 11 4.71 0.00 0.35 0.00 0.03 94.90 09:18:01 12 6.80 0.00 0.28 0.00 0.02 92.90 09:18:01 13 9.86 0.00 0.67 4.80 0.05 84.62 09:18:01 14 1.98 0.00 0.40 5.49 0.02 92.11 09:18:01 15 11.10 0.00 0.17 0.00 0.03 88.70 Average: all 17.96 0.00 0.68 1.55 0.06 79.75 Average: 0 12.41 0.00 0.55 2.12 0.05 84.87 Average: 1 19.90 0.00 0.73 0.71 0.06 78.60 Average: 2 20.99 0.00 0.68 1.00 0.06 77.27 Average: 3 21.77 0.00 1.08 1.72 0.07 75.35 Average: 4 19.41 0.00 0.66 0.21 0.06 79.65 Average: 5 17.57 0.00 0.53 1.86 0.05 79.99 Average: 6 20.36 0.00 0.70 3.01 0.06 75.87 Average: 7 21.20 0.00 0.71 4.32 0.06 73.71 Average: 8 17.16 0.00 0.64 0.43 0.05 81.72 Average: 9 18.45 0.00 0.81 1.04 0.06 79.64 Average: 10 16.90 0.00 0.62 0.24 0.05 82.18 Average: 11 17.71 0.00 0.82 0.30 0.05 81.12 Average: 12 13.01 0.00 0.49 2.21 0.04 84.24 Average: 13 16.46 0.00 0.62 4.23 0.06 78.62 Average: 14 13.90 0.00 0.57 1.12 0.05 84.36 Average: 15 20.20 0.00 0.57 0.29 0.05 78.89