---> uname -a: Linux prd-ubuntu1804-docker-8c-16g-3980 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 1199 58697 0 4525 62528 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:b5:c7:33 brd ff:ff:ff:ff:ff:ff inet 10.30.107.41/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85949sec preferred_lft 85949sec inet6 fe80::f816:3eff:feb5:c733/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:00:58:73:62 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-3980) 10/20/25 _x86_64_ (16 CPU) 14:44:53 LINUX RESTART (16 CPU) 14:45:01 tps rtps wtps bread/s bwrtn/s 14:46:01 381.22 74.08 307.15 5339.02 97282.64 14:47:01 208.30 43.34 164.96 2478.52 70427.20 14:48:01 68.39 4.43 63.96 132.11 59460.49 14:49:01 56.36 0.63 55.72 27.20 64497.25 14:50:01 42.94 0.45 42.49 13.86 61670.79 14:51:01 49.06 0.10 48.96 2.93 65023.30 14:52:01 37.75 0.82 36.94 86.90 26529.02 Average: 120.58 17.69 102.89 1154.44 63555.73 14:45:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:46:01 62985672 64328172 2982072 4.52 80044 1796568 2032256 3.03 933088 1645504 159804 14:47:01 60878072 62593172 5089672 7.72 99176 2134816 3090412 4.61 2747340 1903572 33652 14:48:01 58970740 60803656 6997004 10.61 101576 2247088 4453232 6.64 4579324 1967372 532 14:49:01 59544976 61683116 6422768 9.74 104300 2542384 4171064 6.22 3781116 2177008 808 14:50:01 59045432 61653320 6922312 10.49 105928 3002240 3777660 5.64 3814348 2629116 230528 14:51:01 58395224 61815080 7572520 11.48 108576 3798272 3557400 5.31 3676404 3387188 526456 14:52:01 60164348 64084964 5803396 8.80 112960 4286256 2053524 3.06 1419684 3862196 273260 Average: 59997781 62423069 5969963 9.05 101794 2829661 3305078 4.93 2993043 2510279 175006 14:45:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:46:01 ens3 447.32 267.03 2004.23 64.57 0.00 0.00 0.00 0.00 14:46:01 lo 1.73 1.73 0.18 0.18 0.00 0.00 0.00 0.00 14:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:47:01 ens3 768.52 444.06 2573.40 140.00 0.00 0.00 0.00 0.00 14:47:01 lo 0.93 0.93 0.10 0.10 0.00 0.00 0.00 0.00 14:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:48:01 ens3 1246.18 643.39 1937.90 219.03 0.00 0.00 0.00 0.00 14:48:01 lo 10.90 10.90 8.73 8.73 0.00 0.00 0.00 0.00 14:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:49:01 ens3 528.46 309.98 603.13 110.06 0.00 0.00 0.00 0.00 14:49:01 lo 18.81 18.81 95.10 95.10 0.00 0.00 0.00 0.00 14:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:50:01 ens3 234.64 134.04 61.03 44.29 0.00 0.00 0.00 0.00 14:50:01 lo 2.40 2.40 1.04 1.04 0.00 0.00 0.00 0.00 14:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:51:01 ens3 299.58 195.75 662.92 60.03 0.00 0.00 0.00 0.00 14:51:01 lo 3.12 3.12 1.51 1.51 0.00 0.00 0.00 0.00 14:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:52:01 ens3 287.30 183.62 209.30 61.56 0.00 0.00 0.00 0.00 14:52:01 lo 2.47 2.47 1.12 1.12 0.00 0.00 0.00 0.00 14:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 544.56 311.12 1150.27 99.93 0.00 0.00 0.00 0.00 Average: lo 5.77 5.77 15.40 15.40 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-3980) 10/20/25 _x86_64_ (16 CPU) 14:44:53 LINUX RESTART (16 CPU) 14:45:01 CPU %user %nice %system %iowait %steal %idle 14:46:01 all 4.99 0.00 0.68 1.55 0.03 92.75 14:46:01 0 0.95 0.00 0.35 0.97 0.02 97.71 14:46:01 1 1.62 0.00 0.20 0.02 0.03 98.13 14:46:01 2 2.57 0.00 0.55 0.07 0.02 96.80 14:46:01 3 9.42 0.00 1.73 3.94 0.02 84.89 14:46:01 4 27.09 0.00 1.57 2.17 0.05 69.12 14:46:01 5 6.86 0.00 0.80 0.45 0.05 91.84 14:46:01 6 6.62 0.00 0.60 1.37 0.03 91.37 14:46:01 7 1.69 0.00 0.53 0.10 0.02 97.66 14:46:01 8 3.29 0.00 0.50 0.22 0.02 95.98 14:46:01 9 5.74 0.00 0.28 0.02 0.02 93.94 14:46:01 10 0.93 0.00 0.45 0.30 0.02 98.30 14:46:01 11 1.58 0.00 1.78 14.08 0.05 82.51 14:46:01 12 2.14 0.00 0.38 0.22 0.05 97.21 14:46:01 13 4.73 0.00 0.38 0.53 0.02 94.34 14:46:01 14 3.17 0.00 0.47 0.40 0.02 95.94 14:46:01 15 1.40 0.00 0.32 0.07 0.02 98.20 14:47:01 all 20.47 0.00 0.92 0.67 0.06 77.88 14:47:01 0 15.68 0.00 0.95 0.07 0.05 83.26 14:47:01 1 24.15 0.00 1.05 0.15 0.05 74.60 14:47:01 2 32.05 0.00 0.60 0.42 0.07 66.87 14:47:01 3 19.43 0.00 0.52 0.00 0.07 79.99 14:47:01 4 43.21 0.00 2.24 0.47 0.08 54.00 14:47:01 5 26.96 0.00 1.64 0.38 0.07 70.95 14:47:01 6 19.78 0.00 0.77 0.05 0.07 79.34 14:47:01 7 11.72 0.00 0.53 0.27 0.03 87.44 14:47:01 8 25.54 0.00 0.95 0.72 0.07 72.72 14:47:01 9 18.27 0.00 0.45 0.02 0.05 81.22 14:47:01 10 11.90 0.00 0.55 1.64 0.03 85.88 14:47:01 11 9.22 0.00 1.48 6.00 0.05 83.25 14:47:01 12 17.28 0.00 0.92 0.00 0.08 81.71 14:47:01 13 17.92 0.00 0.38 0.03 0.03 81.63 14:47:01 14 16.18 0.00 0.55 0.00 0.05 83.22 14:47:01 15 18.15 0.00 1.13 0.62 0.05 80.05 14:48:01 all 24.18 0.00 0.89 0.33 0.07 74.52 14:48:01 0 17.48 0.00 0.73 0.00 0.07 81.72 14:48:01 1 30.05 0.00 1.69 0.00 0.08 68.18 14:48:01 2 21.66 0.00 0.87 0.12 0.07 77.29 14:48:01 3 19.74 0.00 0.42 1.99 0.05 77.80 14:48:01 4 28.32 0.00 1.82 0.03 0.08 69.75 14:48:01 5 34.47 0.00 0.94 0.05 0.08 64.46 14:48:01 6 27.93 0.00 1.00 0.07 0.05 70.95 14:48:01 7 23.91 0.00 0.75 0.02 0.08 75.24 14:48:01 8 25.37 0.00 1.12 0.02 0.05 73.44 14:48:01 9 18.20 0.00 0.79 0.00 0.05 80.97 14:48:01 10 27.06 0.00 0.77 2.86 0.08 69.22 14:48:01 11 24.21 0.00 0.82 0.07 0.05 74.85 14:48:01 12 15.72 0.00 0.47 0.02 0.05 83.75 14:48:01 13 21.64 0.00 0.79 0.07 0.05 77.45 14:48:01 14 29.22 0.00 0.68 0.00 0.05 70.05 14:48:01 15 21.97 0.00 0.60 0.00 0.05 77.37 14:49:01 all 28.29 0.00 0.72 0.38 0.06 70.55 14:49:01 0 23.09 0.00 0.47 0.00 0.05 76.40 14:49:01 1 29.01 0.00 0.74 0.00 0.07 70.18 14:49:01 2 27.48 0.00 0.47 0.00 0.07 71.98 14:49:01 3 19.48 0.00 0.90 4.43 0.07 75.12 14:49:01 4 37.00 0.00 1.00 0.00 0.05 61.94 14:49:01 5 33.49 0.00 0.52 0.00 0.07 65.92 14:49:01 6 30.93 0.00 0.85 0.00 0.07 68.15 14:49:01 7 32.41 0.00 0.77 0.00 0.05 66.77 14:49:01 8 31.31 0.00 0.60 0.00 0.05 68.04 14:49:01 9 32.55 0.00 0.55 0.00 0.05 66.85 14:49:01 10 22.55 0.00 0.65 1.69 0.08 75.02 14:49:01 11 31.26 0.00 1.10 0.00 0.07 67.56 14:49:01 12 26.85 0.00 0.90 0.00 0.07 72.19 14:49:01 13 28.09 0.00 1.19 0.02 0.05 70.65 14:49:01 14 20.22 0.00 0.50 0.03 0.05 79.20 14:49:01 15 26.98 0.00 0.30 0.00 0.03 72.68 14:50:01 all 16.17 0.00 0.60 0.43 0.04 82.75 14:50:01 0 23.38 0.00 0.64 0.27 0.05 75.66 14:50:01 1 16.61 0.00 0.78 0.02 0.05 82.54 14:50:01 2 23.26 0.00 0.72 0.55 0.05 75.42 14:50:01 3 12.68 0.00 0.50 0.30 0.05 86.47 14:50:01 4 11.59 0.00 0.50 0.00 0.03 87.87 14:50:01 5 18.44 0.00 0.95 1.97 0.05 78.58 14:50:01 6 16.35 0.00 1.05 0.00 0.05 82.54 14:50:01 7 14.14 0.00 0.89 0.00 0.05 84.93 14:50:01 8 22.27 0.00 0.47 0.00 0.05 77.21 14:50:01 9 12.72 0.00 0.40 0.02 0.03 86.83 14:50:01 10 9.19 0.00 0.37 3.79 0.05 86.60 14:50:01 11 15.31 0.00 0.35 0.00 0.03 84.31 14:50:01 12 22.79 0.00 0.62 0.00 0.03 76.55 14:50:01 13 11.03 0.00 0.53 0.00 0.03 88.40 14:50:01 14 14.96 0.00 0.72 0.00 0.03 84.28 14:50:01 15 13.88 0.00 0.18 0.00 0.03 85.90 14:51:01 all 20.25 0.00 0.73 0.47 0.05 78.49 14:51:01 0 15.01 0.00 0.67 6.59 0.07 77.66 14:51:01 1 22.06 0.00 0.55 0.00 0.07 77.32 14:51:01 2 18.46 0.00 1.00 0.30 0.05 80.18 14:51:01 3 14.20 0.00 0.55 0.00 0.07 85.18 14:51:01 4 18.78 0.00 0.57 0.00 0.07 80.58 14:51:01 5 18.62 0.00 0.82 0.64 0.07 79.85 14:51:01 6 26.64 0.00 0.54 0.00 0.07 72.76 14:51:01 7 19.54 0.00 1.29 0.00 0.03 79.14 14:51:01 8 23.17 0.00 1.32 0.00 0.07 75.44 14:51:01 9 25.30 0.00 0.73 0.00 0.05 73.91 14:51:01 10 12.46 0.00 0.32 0.00 0.03 87.19 14:51:01 11 23.01 0.00 0.83 0.00 0.05 76.11 14:51:01 12 19.57 0.00 0.63 0.00 0.05 79.75 14:51:01 13 23.73 0.00 0.52 0.00 0.07 75.68 14:51:01 14 21.19 0.00 0.87 0.00 0.07 77.87 14:51:01 15 22.29 0.00 0.50 0.00 0.05 77.16 14:52:01 all 18.37 0.00 0.73 0.27 0.04 80.59 14:52:01 0 21.15 0.00 0.89 1.90 0.05 76.01 14:52:01 1 18.94 0.00 0.67 0.00 0.05 80.34 14:52:01 2 17.12 0.00 0.79 1.21 0.05 80.83 14:52:01 3 17.47 0.00 0.77 0.00 0.05 81.71 14:52:01 4 19.27 0.00 0.60 0.98 0.05 79.10 14:52:01 5 11.18 0.00 0.50 0.02 0.03 88.27 14:52:01 6 37.21 0.00 0.97 0.10 0.07 61.66 14:52:01 7 17.79 0.00 1.10 0.00 0.05 81.06 14:52:01 8 19.85 0.00 1.20 0.00 0.05 78.90 14:52:01 9 14.68 0.00 0.57 0.00 0.05 84.71 14:52:01 10 17.45 0.00 0.65 0.00 0.07 81.83 14:52:01 11 13.22 0.00 0.58 0.02 0.03 86.14 14:52:01 12 8.11 0.00 0.40 0.00 0.02 91.48 14:52:01 13 18.23 0.00 0.58 0.02 0.03 81.14 14:52:01 14 25.39 0.00 0.77 0.02 0.03 73.79 14:52:01 15 16.90 0.00 0.60 0.00 0.03 82.46 Average: all 18.96 0.00 0.75 0.59 0.05 79.65 Average: 0 16.67 0.00 0.67 1.40 0.05 81.21 Average: 1 20.34 0.00 0.81 0.03 0.06 78.76 Average: 2 20.37 0.00 0.71 0.38 0.05 78.48 Average: 3 16.06 0.00 0.77 1.52 0.05 81.60 Average: 4 26.47 0.00 1.19 0.52 0.06 71.76 Average: 5 21.42 0.00 0.88 0.50 0.06 77.14 Average: 6 23.64 0.00 0.83 0.23 0.06 75.25 Average: 7 17.31 0.00 0.84 0.05 0.05 81.75 Average: 8 21.54 0.00 0.88 0.14 0.05 77.40 Average: 9 18.20 0.00 0.54 0.01 0.04 81.21 Average: 10 14.50 0.00 0.54 1.47 0.05 83.45 Average: 11 16.84 0.00 0.99 2.87 0.05 79.25 Average: 12 16.06 0.00 0.62 0.03 0.05 83.23 Average: 13 17.91 0.00 0.62 0.10 0.04 81.33 Average: 14 18.62 0.00 0.65 0.06 0.04 80.62 Average: 15 17.37 0.00 0.52 0.10 0.04 81.98