---> uname -a: Linux prd-ubuntu1804-docker-8c-16g-931 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 1197 58694 0 4529 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:69:ba:ef brd ff:ff:ff:ff:ff:ff inet 10.30.106.82/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85909sec preferred_lft 85909sec inet6 fe80::f816:3eff:fe69:baef/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:18:5a:bd:73 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-931) 10/07/25 _x86_64_ (16 CPU) 10:44:07 LINUX RESTART (16 CPU) 10:45:01 tps rtps wtps bread/s bwrtn/s 10:46:01 171.53 31.37 140.15 1683.04 63671.44 10:47:01 135.74 16.46 119.28 955.31 67798.30 10:48:01 39.16 0.25 38.91 3.20 54921.11 10:49:01 54.21 0.63 53.57 27.20 61554.01 10:50:01 48.32 0.45 47.87 13.06 66568.74 10:51:01 30.24 0.10 30.14 2.93 33806.50 10:52:01 32.79 0.82 31.98 86.92 19076.42 Average: 73.14 7.16 65.99 395.97 52485.82 10:45:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:46:01 62562788 64117192 3404956 5.16 92784 1986020 2333576 3.48 1152628 1820044 139520 10:47:01 59696320 61530604 6271424 9.51 101096 2247628 3927672 5.86 3844420 1967760 6996 10:48:01 58584060 60423628 7383684 11.19 101800 2252048 4575760 6.83 4950132 1970556 968 10:49:01 59253708 61394400 6714036 10.18 104424 2544004 3946864 5.89 4065380 2177612 948 10:50:01 59153076 62000680 6814668 10.33 106456 3237404 3313688 4.94 3457852 2863476 233984 10:51:01 57985052 61408656 7982692 12.10 108916 3800568 3734744 5.57 4079504 3388296 298788 10:52:01 60172160 64096612 5795584 8.79 113568 4287896 2012680 3.00 1400116 3863732 273056 Average: 59629595 62138825 6338149 9.61 104149 2907938 3406426 5.08 3278576 2578782 136323 10:45:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:46:01 lo 1.07 1.07 0.13 0.13 0.00 0.00 0.00 0.00 10:46:01 ens3 103.10 86.34 1328.44 17.89 0.00 0.00 0.00 0.00 10:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:47:01 lo 0.58 0.58 0.07 0.07 0.00 0.00 0.00 0.00 10:47:01 ens3 768.86 519.01 3577.15 151.05 0.00 0.00 0.00 0.00 10:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:48:01 lo 27.86 27.86 102.67 102.67 0.00 0.00 0.00 0.00 10:48:01 ens3 847.13 492.38 222.19 185.04 0.00 0.00 0.00 0.00 10:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:49:01 lo 2.62 2.62 1.15 1.15 0.00 0.00 0.00 0.00 10:49:01 ens3 334.13 227.98 567.66 77.14 0.00 0.00 0.00 0.00 10:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:50:01 lo 3.22 3.22 1.52 1.52 0.00 0.00 0.00 0.00 10:50:01 ens3 298.52 179.86 98.59 75.53 0.00 0.00 0.00 0.00 10:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:51:01 lo 2.40 2.40 1.02 1.02 0.00 0.00 0.00 0.00 10:51:01 ens3 145.93 92.67 625.82 30.00 0.00 0.00 0.00 0.00 10:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:52:01 lo 2.73 2.73 1.16 1.16 0.00 0.00 0.00 0.00 10:52:01 ens3 172.79 116.53 185.65 42.49 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: lo 5.78 5.78 15.39 15.39 0.00 0.00 0.00 0.00 Average: ens3 381.48 244.96 943.63 82.73 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-16g-931) 10/07/25 _x86_64_ (16 CPU) 10:44:07 LINUX RESTART (16 CPU) 10:45:01 CPU %user %nice %system %iowait %steal %idle 10:46:01 all 5.66 0.00 0.44 1.62 0.03 92.25 10:46:01 0 3.03 0.00 0.35 0.47 0.02 96.13 10:46:01 1 2.77 0.00 0.59 17.94 0.07 78.64 10:46:01 2 22.46 0.00 1.37 1.38 0.05 74.74 10:46:01 3 8.18 0.00 0.82 0.57 0.03 90.40 10:46:01 4 4.77 0.00 0.30 0.00 0.02 94.91 10:46:01 5 7.80 0.00 0.58 0.87 0.05 90.69 10:46:01 6 2.67 0.00 0.15 0.08 0.02 97.08 10:46:01 7 0.78 0.00 0.07 0.00 0.00 99.15 10:46:01 8 1.80 0.00 0.13 0.00 0.02 98.05 10:46:01 9 4.07 0.00 0.53 0.55 0.02 94.83 10:46:01 10 2.34 0.00 0.08 0.00 0.02 97.56 10:46:01 11 3.88 0.00 0.15 0.02 0.03 95.92 10:46:01 12 1.60 0.00 0.08 0.00 0.02 98.30 10:46:01 13 1.45 0.00 0.12 2.27 0.08 96.07 10:46:01 14 1.62 0.00 0.30 0.95 0.02 97.11 10:46:01 15 21.41 0.00 1.29 0.84 0.05 76.42 10:47:01 all 33.26 0.00 1.22 0.62 0.10 64.81 10:47:01 0 37.65 0.00 1.79 1.49 0.10 58.97 10:47:01 1 39.59 0.00 0.70 1.54 0.08 58.08 10:47:01 2 38.82 0.00 0.80 0.00 0.08 60.29 10:47:01 3 32.98 0.00 1.28 0.05 0.12 65.58 10:47:01 4 48.74 0.00 1.17 0.03 0.12 49.94 10:47:01 5 45.29 0.00 1.60 0.59 0.12 52.41 10:47:01 6 35.20 0.00 1.07 0.32 0.12 63.29 10:47:01 7 28.35 0.00 0.67 0.00 0.07 70.92 10:47:01 8 27.67 0.00 1.64 0.20 0.10 70.39 10:47:01 9 45.03 0.00 1.91 0.07 0.13 52.87 10:47:01 10 30.36 0.00 0.95 0.03 0.10 68.55 10:47:01 11 23.15 0.00 1.59 5.12 0.08 70.05 10:47:01 12 25.53 0.00 0.82 0.00 0.05 73.60 10:47:01 13 21.83 0.00 1.49 0.03 0.10 76.54 10:47:01 14 26.54 0.00 0.94 0.00 0.08 72.44 10:47:01 15 25.46 0.00 1.04 0.37 0.08 73.05 10:48:01 all 24.34 0.00 0.79 0.45 0.08 74.33 10:48:01 0 24.68 0.00 0.55 2.59 0.08 72.09 10:48:01 1 18.30 0.00 0.67 0.00 0.08 80.94 10:48:01 2 33.60 0.00 0.75 0.00 0.13 65.52 10:48:01 3 39.07 0.00 1.17 0.00 0.10 59.66 10:48:01 4 18.91 0.00 1.02 0.00 0.07 80.00 10:48:01 5 22.60 0.00 0.42 0.00 0.05 76.93 10:48:01 6 28.50 0.00 0.72 0.00 0.10 70.68 10:48:01 7 25.02 0.00 0.77 0.00 0.08 74.13 10:48:01 8 24.21 0.00 0.94 0.00 0.08 74.77 10:48:01 9 24.03 0.00 1.12 1.16 0.08 73.61 10:48:01 10 24.12 0.00 0.97 0.00 0.08 74.82 10:48:01 11 21.18 0.00 0.60 3.39 0.08 74.74 10:48:01 12 29.15 0.00 0.60 0.00 0.08 70.16 10:48:01 13 24.58 0.00 0.53 0.00 0.07 74.82 10:48:01 14 11.61 0.00 1.14 0.00 0.07 87.19 10:48:01 15 19.90 0.00 0.74 0.02 0.07 79.28 10:49:01 all 20.11 0.00 0.63 0.80 0.07 78.39 10:49:01 0 18.85 0.00 0.53 0.00 0.07 80.54 10:49:01 1 19.17 0.00 0.69 0.00 0.05 80.09 10:49:01 2 20.95 0.00 0.89 0.00 0.08 78.08 10:49:01 3 20.31 0.00 0.70 5.78 0.08 73.12 10:49:01 4 20.84 0.00 0.69 0.00 0.07 78.41 10:49:01 5 27.28 0.00 0.57 0.00 0.08 72.07 10:49:01 6 18.10 0.00 0.84 0.05 0.07 80.95 10:49:01 7 20.46 0.00 0.37 0.00 0.08 79.09 10:49:01 8 17.03 0.00 0.62 0.03 0.08 82.24 10:49:01 9 14.56 0.00 0.70 6.98 0.08 77.67 10:49:01 10 17.19 0.00 0.60 0.00 0.07 82.14 10:49:01 11 22.05 0.00 0.70 0.00 0.07 77.18 10:49:01 12 15.50 0.00 0.45 0.00 0.07 83.98 10:49:01 13 26.00 0.00 0.40 0.00 0.08 73.52 10:49:01 14 15.02 0.00 0.39 0.00 0.03 84.56 10:49:01 15 28.44 0.00 0.98 0.00 0.07 70.51 10:50:01 all 18.84 0.00 0.71 1.00 0.07 79.38 10:50:01 0 9.91 0.00 0.45 0.00 0.03 89.61 10:50:01 1 18.15 0.00 0.50 0.02 0.05 81.28 10:50:01 2 28.94 0.00 2.81 0.02 0.08 68.14 10:50:01 3 24.37 0.00 0.82 3.60 0.08 71.13 10:50:01 4 21.24 0.00 0.50 0.02 0.07 78.17 10:50:01 5 21.88 0.00 0.34 0.00 0.10 77.68 10:50:01 6 19.04 0.00 0.35 0.00 0.05 80.56 10:50:01 7 14.52 0.00 0.60 0.05 0.05 84.78 10:50:01 8 27.28 0.00 0.37 0.00 0.07 72.28 10:50:01 9 13.09 0.00 0.60 0.48 0.07 85.76 10:50:01 10 19.52 0.00 0.62 0.00 0.07 79.80 10:50:01 11 17.79 0.00 0.92 0.02 0.07 81.20 10:50:01 12 16.44 0.00 0.45 10.82 0.05 72.24 10:50:01 13 16.40 0.00 0.49 0.00 0.12 83.00 10:50:01 14 14.27 0.00 0.50 1.09 0.05 84.09 10:50:01 15 18.65 0.00 0.97 0.00 0.05 80.33 10:51:01 all 23.88 0.00 0.87 0.35 0.07 74.83 10:51:01 0 13.50 0.00 0.76 0.00 0.08 85.66 10:51:01 1 23.84 0.00 1.22 0.00 0.08 74.85 10:51:01 2 36.47 0.00 2.68 0.00 0.10 60.76 10:51:01 3 20.55 0.00 0.77 0.00 0.08 78.60 10:51:01 4 25.16 0.00 0.47 0.00 0.08 74.29 10:51:01 5 25.73 0.00 1.00 0.00 0.07 73.20 10:51:01 6 10.12 0.00 0.44 0.00 0.07 89.38 10:51:01 7 22.10 0.00 0.80 0.00 0.07 77.03 10:51:01 8 23.81 0.00 0.70 0.00 0.07 75.42 10:51:01 9 30.93 0.00 0.65 0.22 0.08 68.12 10:51:01 10 35.91 0.00 0.54 0.00 0.08 63.47 10:51:01 11 20.36 0.00 0.82 0.00 0.05 78.77 10:51:01 12 19.63 0.00 0.43 5.42 0.05 74.46 10:51:01 13 24.70 0.00 1.59 0.00 0.07 73.64 10:51:01 14 28.46 0.00 0.59 0.00 0.10 70.85 10:51:01 15 20.82 0.00 0.48 0.00 0.07 78.63 10:52:01 all 13.33 0.00 0.66 0.38 0.05 85.57 10:52:01 0 7.49 0.00 0.80 0.42 0.03 91.26 10:52:01 1 18.81 0.00 0.85 2.43 0.07 77.84 10:52:01 2 13.95 0.00 1.54 0.00 0.07 84.45 10:52:01 3 14.50 0.00 0.55 0.02 0.05 84.88 10:52:01 4 9.83 0.00 0.47 0.00 0.03 89.67 10:52:01 5 7.97 0.00 0.48 0.00 0.03 91.51 10:52:01 6 24.28 0.00 1.03 0.07 0.05 74.57 10:52:01 7 11.61 0.00 0.48 0.00 0.03 87.87 10:52:01 8 10.35 0.00 0.45 0.00 0.05 89.15 10:52:01 9 6.61 0.00 0.53 0.78 0.03 92.04 10:52:01 10 17.81 0.00 0.74 0.00 0.05 81.41 10:52:01 11 14.16 0.00 0.20 0.00 0.07 85.57 10:52:01 12 10.87 0.00 0.28 0.02 0.07 88.76 10:52:01 13 10.12 0.00 0.25 0.00 0.05 89.58 10:52:01 14 10.19 0.00 0.95 2.31 0.05 86.50 10:52:01 15 24.81 0.00 1.00 0.13 0.05 74.01 Average: all 19.91 0.00 0.76 0.75 0.07 78.52 Average: 0 16.43 0.00 0.75 0.71 0.06 82.05 Average: 1 20.09 0.00 0.75 3.13 0.07 75.96 Average: 2 27.87 0.00 1.55 0.20 0.09 70.29 Average: 3 22.84 0.00 0.87 1.43 0.08 74.78 Average: 4 21.34 0.00 0.66 0.01 0.06 77.93 Average: 5 22.63 0.00 0.71 0.21 0.07 76.38 Average: 6 19.69 0.00 0.66 0.07 0.07 79.52 Average: 7 17.54 0.00 0.54 0.01 0.05 81.86 Average: 8 18.87 0.00 0.69 0.03 0.07 80.34 Average: 9 19.74 0.00 0.86 1.46 0.07 77.86 Average: 10 21.02 0.00 0.64 0.00 0.07 78.26 Average: 11 17.50 0.00 0.71 1.22 0.06 80.50 Average: 12 16.95 0.00 0.45 2.32 0.05 80.23 Average: 13 17.86 0.00 0.69 0.33 0.08 81.03 Average: 14 15.38 0.00 0.69 0.62 0.06 83.26 Average: 15 22.79 0.00 0.93 0.19 0.06 76.03