---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-4080 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: 2799.998 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): 0-7 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 12G 144G 8% / 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 2297 25623 0 4246 29414 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:73:45:cd brd ff:ff:ff:ff:ff:ff inet 10.30.106.186/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85942sec preferred_lft 85942sec inet6 fe80::f816:3eff:fe73:45cd/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:49:01:6d:12 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-4080) 11/25/23 _x86_64_ (8 CPU) 01:32:36 LINUX RESTART (8 CPU) 01:33:01 tps rtps wtps bread/s bwrtn/s 01:34:02 116.50 57.62 58.87 3634.73 76558.97 01:35:01 108.66 14.13 94.53 995.29 66111.74 01:36:01 198.22 41.29 156.92 2357.07 54567.71 01:37:01 32.33 7.05 25.28 288.35 5764.51 01:38:01 56.06 0.28 55.78 4.53 16302.70 01:39:01 52.43 2.53 49.90 65.98 66262.18 01:40:01 30.39 2.10 28.30 110.11 2640.49 Average: 84.88 17.87 67.02 1065.27 41114.30 01:33:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:34:02 30350540 31697888 2588680 7.86 48656 1621676 1423728 4.19 852124 1475452 51384 01:35:01 30120808 31729148 2818412 8.56 69816 1848960 1407040 4.14 852100 1679588 172720 01:36:01 28892288 30964908 4046932 12.29 86684 2279612 2135648 6.28 1685708 2037580 12512 01:37:01 27044784 29283376 5894436 17.89 89396 2438308 3614112 10.63 3428964 2126860 5484 01:38:01 26554696 29886084 6384524 19.38 100228 3498752 2798232 8.23 2856972 3148892 715068 01:39:01 26318088 30197180 6621132 20.10 100808 4031660 2657060 7.82 3345680 2885384 2372 01:40:01 26273120 30153092 6666100 20.24 105856 4027420 2756040 8.11 3530244 2741844 31588 Average: 27936332 30558811 5002888 15.19 85921 2820913 2398837 7.06 2364542 2299371 141590 01:33:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:34:02 ens3 232.21 173.92 889.38 52.64 0.00 0.00 0.00 0.00 01:34:02 lo 1.07 1.07 0.11 0.11 0.00 0.00 0.00 0.00 01:34:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:35:01 ens3 50.48 32.05 831.72 5.65 0.00 0.00 0.00 0.00 01:35:01 lo 1.08 1.08 0.11 0.11 0.00 0.00 0.00 0.00 01:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:36:01 ens3 451.81 385.22 4635.69 72.47 0.00 0.00 0.00 0.00 01:36:01 lo 0.17 0.17 0.02 0.02 0.00 0.00 0.00 0.00 01:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:37:01 ens3 809.53 632.39 2412.72 226.14 0.00 0.00 0.00 0.00 01:37:01 lo 3.02 3.02 12.78 12.78 0.00 0.00 0.00 0.00 01:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:38:01 ens3 632.12 422.53 4745.19 94.86 0.00 0.00 0.00 0.00 01:38:01 lo 3.55 3.55 0.38 0.38 0.00 0.00 0.00 0.00 01:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:39:01 ens3 279.44 227.66 356.16 75.55 0.00 0.00 0.00 0.00 01:39:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 01:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:40:01 ens3 115.43 72.07 83.48 369.26 0.00 0.00 0.00 0.00 01:40:01 lo 0.60 0.60 0.06 0.06 0.00 0.00 0.00 0.00 01:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 368.03 278.55 1996.22 128.37 0.00 0.00 0.00 0.00 Average: lo 1.38 1.38 1.93 1.93 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-4080) 11/25/23 _x86_64_ (8 CPU) 01:32:36 LINUX RESTART (8 CPU) 01:33:01 CPU %user %nice %system %iowait %steal %idle 01:34:02 all 6.10 0.00 0.72 14.84 0.04 78.30 01:34:02 0 9.73 0.00 0.79 2.27 0.05 87.16 01:34:02 1 6.89 0.00 0.50 1.50 0.03 91.07 01:34:02 2 2.43 0.00 0.40 46.89 0.03 50.24 01:34:02 3 7.09 0.00 0.74 12.25 0.05 79.87 01:34:02 4 11.95 0.00 0.95 3.70 0.03 83.37 01:34:02 5 4.73 0.00 0.79 24.13 0.07 70.29 01:34:02 6 3.54 0.00 1.07 27.42 0.03 67.93 01:34:02 7 2.42 0.00 0.57 0.59 0.03 96.39 01:35:01 all 7.31 0.00 0.56 7.96 0.03 84.13 01:35:01 0 3.32 0.00 0.41 7.19 0.02 89.06 01:35:01 1 4.39 0.00 0.49 1.08 0.00 94.03 01:35:01 2 3.05 0.00 0.27 0.15 0.02 96.50 01:35:01 3 24.35 0.00 1.33 6.01 0.07 68.25 01:35:01 4 15.82 0.00 0.93 1.12 0.03 82.10 01:35:01 5 6.36 0.00 0.73 36.69 0.07 56.15 01:35:01 6 0.88 0.00 0.22 10.58 0.02 88.30 01:35:01 7 0.32 0.00 0.12 0.99 0.00 98.57 01:36:01 all 17.29 0.00 1.09 6.21 0.06 75.35 01:36:01 0 18.05 0.00 0.58 2.76 0.07 78.54 01:36:01 1 31.51 0.00 2.35 10.11 0.10 55.92 01:36:01 2 13.73 0.00 0.70 1.44 0.03 84.10 01:36:01 3 22.65 0.00 1.74 1.85 0.07 73.69 01:36:01 4 13.71 0.00 0.72 3.30 0.03 82.23 01:36:01 5 20.59 0.00 1.59 16.53 0.07 61.23 01:36:01 6 9.44 0.00 0.45 10.96 0.02 79.13 01:36:01 7 8.67 0.00 0.60 2.75 0.03 87.94 01:37:01 all 35.18 0.00 1.64 0.56 0.09 62.53 01:37:01 0 33.02 0.00 0.47 0.63 0.07 65.82 01:37:01 1 48.45 0.00 2.19 0.27 0.10 48.99 01:37:01 2 35.63 0.00 1.37 1.07 0.08 61.84 01:37:01 3 25.36 0.00 3.42 0.40 0.07 70.76 01:37:01 4 39.99 0.00 1.15 0.84 0.12 57.90 01:37:01 5 41.36 0.00 1.58 0.55 0.10 56.41 01:37:01 6 27.50 0.00 0.82 0.68 0.07 70.93 01:37:01 7 30.16 0.00 2.17 0.00 0.08 67.58 01:38:01 all 29.69 0.00 1.16 1.35 0.08 67.72 01:38:01 0 31.73 0.00 0.57 0.77 0.08 66.85 01:38:01 1 30.64 0.00 1.68 1.68 0.08 65.91 01:38:01 2 36.41 0.00 1.63 2.23 0.08 59.64 01:38:01 3 39.18 0.00 1.47 0.85 0.10 58.39 01:38:01 4 25.53 0.00 1.00 1.14 0.05 72.28 01:38:01 5 20.54 0.00 0.58 2.25 0.07 76.57 01:38:01 6 23.57 0.00 0.68 0.73 0.05 74.96 01:38:01 7 30.05 0.00 1.63 1.17 0.10 67.05 01:39:01 all 24.21 0.00 0.73 1.78 0.05 73.22 01:39:01 0 12.42 0.00 0.12 0.00 0.02 87.45 01:39:01 1 25.20 0.00 0.08 0.00 0.03 74.68 01:39:01 2 24.15 0.00 0.85 1.92 0.03 73.05 01:39:01 3 49.51 0.00 2.13 1.44 0.08 46.84 01:39:01 4 14.30 0.00 0.45 10.39 0.03 74.82 01:39:01 5 12.06 0.00 0.71 0.55 0.02 86.67 01:39:01 6 5.76 0.00 0.13 0.00 0.03 94.07 01:39:01 7 50.40 0.00 1.42 0.02 0.08 48.08 01:40:01 all 8.22 0.00 0.52 0.23 0.02 91.01 01:40:01 0 2.53 0.00 0.33 0.00 0.02 97.12 01:40:01 1 25.72 0.00 1.27 0.23 0.05 72.73 01:40:01 2 13.70 0.00 0.50 0.05 0.03 85.72 01:40:01 3 14.07 0.00 0.80 0.02 0.02 85.10 01:40:01 4 2.57 0.00 0.38 0.02 0.03 97.00 01:40:01 5 3.49 0.00 0.27 0.78 0.03 95.43 01:40:01 6 0.45 0.00 0.22 0.02 0.02 99.30 01:40:01 7 3.22 0.00 0.37 0.70 0.03 95.68 Average: all 18.32 0.00 0.92 4.69 0.05 76.02 Average: 0 15.86 0.00 0.47 1.93 0.05 81.69 Average: 1 24.73 0.00 1.23 2.13 0.06 71.86 Average: 2 18.49 0.00 0.82 7.67 0.05 72.97 Average: 3 26.03 0.00 1.66 3.25 0.06 69.00 Average: 4 17.69 0.00 0.80 2.93 0.05 78.53 Average: 5 15.64 0.00 0.89 11.53 0.06 71.88 Average: 6 10.19 0.00 0.51 7.17 0.03 82.09 Average: 7 17.95 0.00 0.98 0.89 0.05 80.12