---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-4197 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): 8 On-line CPU(s) list: 0-7 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 8 NUMA node(s): 1 Vendor ID: AuthenticAMD CPU family: 23 Model: 49 Model name: AMD EPYC-Rome Processor Stepping: 0 CPU MHz: 2799.996 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): 0-7 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: 8 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 16G 0 16G 0% /dev tmpfs 3.2G 708K 3.2G 1% /run /dev/vda1 155G 14G 142G 9% / tmpfs 16G 0 16G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 16G 0 16G 0% /sys/fs/cgroup /dev/vda15 105M 4.4M 100M 5% /boot/efi tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 32167 843 25609 0 5714 30868 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 fq_codel state UP group default qlen 1000 link/ether fa:16:3e:10:94:93 brd ff:ff:ff:ff:ff:ff inet 10.30.107.45/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85882sec preferred_lft 85882sec inet6 fe80::f816:3eff:fe10:9493/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:7d:81:99:0c 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-8g-4197) 11/25/23 _x86_64_ (8 CPU) 07:05:40 LINUX RESTART (8 CPU) 07:06:01 tps rtps wtps bread/s bwrtn/s 07:07:01 125.27 58.26 67.01 3644.52 64267.64 07:08:01 85.32 13.23 72.09 972.77 27166.14 07:09:01 53.86 13.63 40.23 1102.22 25591.33 07:10:01 109.47 9.35 100.12 1651.59 32633.36 07:11:01 119.62 0.12 119.50 11.19 84580.45 07:12:01 230.99 11.96 219.03 789.37 71172.10 07:13:01 23.33 0.57 22.76 36.53 20012.21 07:14:01 44.11 1.40 42.71 107.45 1864.79 Average: 99.00 13.57 85.43 1039.42 40915.13 07:06:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:07:01 30254848 31694268 2684372 8.15 54908 1703596 1427232 4.20 858960 1556688 99468 07:08:01 30151012 31743172 2788208 8.46 68308 1834372 1382736 4.07 831068 1670968 29360 07:09:01 29889276 31705620 3049944 9.26 79720 2036668 1426260 4.20 875632 1865832 169456 07:10:01 28529156 31685756 4410064 13.39 104380 3313128 1390760 4.09 969740 3053640 1094980 07:11:01 26317500 31687208 6621720 20.10 125024 5413020 1423064 4.19 991392 5151696 1207992 07:12:01 24465328 30008572 8473892 25.73 132592 5568260 6519364 19.18 2796884 5146292 812 07:13:01 24491400 30072620 8447820 25.65 132960 5604744 5416964 15.94 2774784 5142780 140 07:14:01 26200592 31595460 6738628 20.46 136680 5423908 1467752 4.32 1274732 4969952 54004 Average: 27537389 31274084 5401831 16.40 104322 3862212 2556766 7.52 1421649 3569731 332026 07:06:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:07:01 ens3 399.83 236.50 1434.06 60.76 0.00 0.00 0.00 0.00 07:07:01 lo 1.33 1.33 0.14 0.14 0.00 0.00 0.00 0.00 07:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:08:01 ens3 16.50 13.33 199.60 2.28 0.00 0.00 0.00 0.00 07:08:01 lo 0.73 0.73 0.07 0.07 0.00 0.00 0.00 0.00 07:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:09:01 ens3 40.06 27.11 697.26 5.35 0.00 0.00 0.00 0.00 07:09:01 lo 0.53 0.53 0.06 0.06 0.00 0.00 0.00 0.00 07:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:10:01 ens3 279.59 162.34 9219.06 13.80 0.00 0.00 0.00 0.00 07:10:01 lo 7.07 7.07 0.65 0.65 0.00 0.00 0.00 0.00 07:10:01 br-c13872336069 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:11:01 ens3 803.36 416.39 27227.14 28.60 0.00 0.00 0.00 0.00 07:11:01 lo 2.13 2.13 0.19 0.19 0.00 0.00 0.00 0.00 07:11:01 br-c13872336069 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:12:01 vethd4fa61f 1.23 1.90 0.32 0.30 0.00 0.00 0.00 0.00 07:12:01 vethba358b3 69.46 84.07 34.79 19.98 0.00 0.00 0.00 0.00 07:12:01 ens3 8.20 4.45 6.56 1.63 0.00 0.00 0.00 0.00 07:12:01 veth2b4f7b1 1.35 1.53 0.17 0.18 0.00 0.00 0.00 0.00 07:13:01 vethd4fa61f 3.55 3.55 1.40 0.88 0.00 0.00 0.00 0.00 07:13:01 vethba358b3 110.20 134.56 130.01 31.09 0.00 0.00 0.00 0.01 07:13:01 ens3 70.54 45.78 16.04 149.73 0.00 0.00 0.00 0.00 07:13:01 veth2b4f7b1 0.48 0.72 0.12 0.29 0.00 0.00 0.00 0.00 07:14:01 ens3 48.46 38.31 113.61 16.01 0.00 0.00 0.00 0.00 07:14:01 lo 22.53 22.53 2.77 2.77 0.00 0.00 0.00 0.00 07:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 208.37 118.05 4865.96 34.77 0.00 0.00 0.00 0.00 Average: lo 2.39 2.39 0.31 0.31 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-8g-4197) 11/25/23 _x86_64_ (8 CPU) 07:05:40 LINUX RESTART (8 CPU) 07:06:01 CPU %user %nice %system %iowait %steal %idle 07:07:01 all 8.16 0.00 0.92 4.31 0.04 86.57 07:07:01 0 2.02 0.00 0.57 3.09 0.02 94.30 07:07:01 1 3.20 0.00 1.28 11.97 0.03 83.51 07:07:01 2 20.74 0.00 1.47 12.68 0.12 64.99 07:07:01 3 15.29 0.00 1.09 0.62 0.07 82.94 07:07:01 4 10.66 0.00 1.00 0.85 0.03 87.45 07:07:01 5 3.91 0.00 0.33 0.67 0.03 95.06 07:07:01 6 4.39 0.00 0.47 0.68 0.02 94.45 07:07:01 7 5.08 0.00 1.09 3.95 0.05 89.84 07:08:01 all 4.53 0.00 0.45 8.55 0.02 86.45 07:08:01 0 4.27 0.00 0.52 0.82 0.02 94.38 07:08:01 1 5.77 0.00 0.57 39.05 0.03 54.58 07:08:01 2 16.58 0.00 1.23 0.82 0.05 81.32 07:08:01 3 0.63 0.00 0.15 0.70 0.02 98.50 07:08:01 4 0.32 0.00 0.12 0.18 0.00 99.38 07:08:01 5 2.54 0.00 0.28 25.03 0.03 72.12 07:08:01 6 0.82 0.00 0.27 0.35 0.02 98.55 07:08:01 7 5.28 0.00 0.50 1.38 0.02 92.82 07:09:01 all 6.24 0.00 0.43 5.65 0.03 87.65 07:09:01 0 13.32 0.00 1.02 1.22 0.03 84.41 07:09:01 1 1.55 0.00 0.22 0.43 0.02 97.78 07:09:01 2 5.68 0.00 0.48 0.03 0.00 93.80 07:09:01 3 0.27 0.00 0.07 0.00 0.00 99.67 07:09:01 4 6.47 0.00 0.40 28.41 0.03 64.69 07:09:01 5 4.08 0.00 0.28 13.10 0.02 82.52 07:09:01 6 17.57 0.00 0.81 1.76 0.03 79.83 07:09:01 7 1.07 0.00 0.13 0.20 0.03 98.57 07:10:01 all 7.89 0.00 2.62 7.48 0.07 81.93 07:10:01 0 11.71 0.00 3.25 0.25 0.10 84.68 07:10:01 1 6.78 0.00 2.55 4.75 0.05 85.87 07:10:01 2 5.62 0.00 2.82 10.83 0.07 80.67 07:10:01 3 5.02 0.00 2.55 1.69 0.08 90.66 07:10:01 4 5.72 0.00 1.82 30.15 0.10 62.21 07:10:01 5 6.13 0.00 2.49 0.47 0.03 90.87 07:10:01 6 16.96 0.00 3.46 5.00 0.10 74.48 07:10:01 7 5.23 0.00 2.00 6.79 0.05 85.93 07:11:01 all 7.99 0.00 4.32 10.47 0.07 77.15 07:11:01 0 6.04 0.00 4.98 15.12 0.08 73.78 07:11:01 1 9.86 0.00 4.07 0.40 0.05 85.61 07:11:01 2 8.43 0.00 4.64 42.86 0.07 44.00 07:11:01 3 9.70 0.00 4.60 0.20 0.09 85.41 07:11:01 4 6.94 0.00 4.05 0.03 0.05 88.93 07:11:01 5 8.59 0.00 3.30 11.68 0.07 76.36 07:11:01 6 7.94 0.00 4.44 0.22 0.07 87.33 07:11:01 7 6.50 0.00 4.48 13.36 0.07 75.60 07:12:01 all 26.53 0.00 3.89 4.94 0.10 64.54 07:12:01 0 30.44 0.00 4.37 10.22 0.12 54.85 07:12:01 1 30.29 0.00 4.67 1.49 0.12 63.42 07:12:01 2 34.57 0.00 4.43 7.77 0.12 53.12 07:12:01 3 23.20 0.00 3.40 1.28 0.12 72.01 07:12:01 4 27.87 0.00 3.98 2.45 0.08 65.61 07:12:01 5 15.46 0.00 2.49 3.40 0.07 78.59 07:12:01 6 26.89 0.00 3.69 2.56 0.08 66.78 07:12:01 7 23.57 0.00 4.05 10.38 0.10 61.90 07:13:01 all 11.10 0.00 1.29 1.21 0.05 86.35 07:13:01 0 9.81 0.00 1.15 0.02 0.03 88.99 07:13:01 1 11.03 0.00 1.43 4.51 0.05 82.99 07:13:01 2 12.23 0.00 1.27 0.02 0.05 86.43 07:13:01 3 9.30 0.00 1.12 0.02 0.05 89.51 07:13:01 4 10.17 0.00 1.25 0.02 0.08 88.48 07:13:01 5 11.52 0.00 1.27 0.23 0.05 86.92 07:13:01 6 13.57 0.00 1.54 4.82 0.05 80.02 07:13:01 7 11.21 0.00 1.29 0.03 0.03 87.43 07:14:01 all 6.16 0.00 0.59 0.21 0.03 93.01 07:14:01 0 0.47 0.00 0.37 0.07 0.02 99.08 07:14:01 1 26.57 0.00 1.05 0.12 0.05 72.21 07:14:01 2 3.19 0.00 0.33 0.02 0.00 96.46 07:14:01 3 3.50 0.00 0.65 0.15 0.05 95.65 07:14:01 4 8.90 0.00 0.82 0.10 0.03 90.15 07:14:01 5 0.67 0.00 0.58 0.93 0.05 97.77 07:14:01 6 4.76 0.00 0.50 0.15 0.02 94.58 07:14:01 7 1.25 0.00 0.38 0.20 0.02 98.15 Average: all 9.82 0.00 1.81 5.34 0.05 82.98 Average: 0 9.75 0.00 2.02 3.84 0.05 84.34 Average: 1 11.88 0.00 1.98 7.86 0.05 78.23 Average: 2 13.36 0.00 2.08 9.30 0.06 75.20 Average: 3 8.35 0.00 1.69 0.58 0.06 89.32 Average: 4 9.62 0.00 1.68 7.76 0.05 80.89 Average: 5 6.60 0.00 1.38 6.93 0.04 85.04 Average: 6 11.59 0.00 1.89 1.94 0.05 84.54 Average: 7 7.39 0.00 1.73 4.52 0.05 86.32