---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-76604 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 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 913 25709 0 5544 30798 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:f2:1f:d3 brd ff:ff:ff:ff:ff:ff inet 10.30.107.252/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85920sec preferred_lft 85920sec inet6 fe80::f816:3eff:fef2:1fd3/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:0b:d2:90:c9 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 inet6 fe80::42:bff:fed2:90c9/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-76604) 10/14/24 _x86_64_ (8 CPU) 10:14:33 LINUX RESTART (8 CPU) 10:15:02 tps rtps wtps bread/s bwrtn/s 10:16:01 195.58 72.70 122.87 4702.81 42779.13 10:17:01 347.73 49.49 298.23 3728.05 33201.13 10:18:01 81.52 3.55 77.97 241.60 27461.73 10:19:01 227.25 2.80 224.45 398.47 50015.26 10:20:01 141.51 0.95 140.56 116.51 33101.02 10:21:01 225.90 0.05 225.85 4.53 68127.71 10:22:01 70.06 0.88 69.18 41.72 22769.21 Average: 184.19 18.50 165.69 1311.10 39628.92 10:15:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:16:01 30113680 31657648 2825540 8.58 67652 1788420 1463112 4.30 914604 1625412 149012 10:17:01 29024148 31016036 3915072 11.89 86096 2202436 1903888 5.60 1668768 1925088 22036 10:18:01 27372148 30366080 5567072 16.90 97680 3169640 2598484 7.65 2584160 2613892 616532 10:19:01 28251552 31645276 4687668 14.23 119532 3516184 1379544 4.06 1451488 2822236 275832 10:20:01 27445864 31544952 5493356 16.68 133116 4167196 1692196 4.98 1652776 3376236 496496 10:21:01 24089356 29319620 8849864 26.87 166720 5156876 8378088 24.65 3984944 4288812 15316 10:22:01 26307008 31513364 6632212 20.13 172560 5170340 1596088 4.70 1838788 4260952 2568 Average: 27514822 31008997 5424398 16.47 120479 3595870 2715914 7.99 2013647 2987518 225399 10:15:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:16:01 ens3 337.28 220.93 1559.91 62.71 0.00 0.00 0.00 0.00 10:16:01 lo 1.42 1.42 0.15 0.15 0.00 0.00 0.00 0.00 10:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:17:01 ens3 330.06 294.63 3444.98 48.55 0.00 0.00 0.00 0.00 10:17:01 lo 2.53 2.53 0.24 0.24 0.00 0.00 0.00 0.00 10:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:18:01 ens3 538.23 412.87 9242.85 56.26 0.00 0.00 0.00 0.00 10:18:01 lo 0.67 0.67 0.06 0.06 0.00 0.00 0.00 0.00 10:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:19:01 ens3 82.82 69.49 650.41 26.31 0.00 0.00 0.00 0.00 10:19:01 lo 1.13 1.13 0.11 0.11 0.00 0.00 0.00 0.00 10:19:01 docker0 7.40 12.66 0.44 306.46 0.00 0.00 0.00 0.00 10:20:01 br-24e52ef79877 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:20:01 ens3 157.31 95.33 3462.97 8.43 0.00 0.00 0.00 0.00 10:20:01 lo 7.88 7.88 0.84 0.84 0.00 0.00 0.00 0.00 10:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:21:01 veth91d0ebb 214.08 220.46 19.06 363.97 0.00 0.00 0.00 0.03 10:21:01 vetha380670 0.35 0.73 0.06 0.07 0.00 0.00 0.00 0.00 10:21:01 veth4ef6c9f 0.33 0.68 0.07 0.07 0.00 0.00 0.00 0.00 10:21:01 veth9179619 0.85 0.97 0.11 0.15 0.00 0.00 0.00 0.00 10:22:01 ens3 1757.46 1258.91 29428.37 226.38 0.00 0.00 0.00 0.00 10:22:01 lo 29.81 29.81 2.69 2.69 0.00 0.00 0.00 0.00 10:22:01 docker0 7.40 12.66 0.44 306.40 0.00 0.00 0.00 0.00 Average: ens3 249.88 178.90 4204.68 32.26 0.00 0.00 0.00 0.00 Average: lo 3.78 3.78 0.35 0.35 0.00 0.00 0.00 0.00 Average: docker0 1.06 1.81 0.06 43.88 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-76604) 10/14/24 _x86_64_ (8 CPU) 10:14:33 LINUX RESTART (8 CPU) 10:15:02 CPU %user %nice %system %iowait %steal %idle 10:16:01 all 9.88 0.00 1.09 4.58 0.05 84.41 10:16:01 0 25.76 0.00 1.87 2.02 0.07 70.28 10:16:01 1 14.78 0.00 1.77 4.96 0.03 78.46 10:16:01 2 6.77 0.00 0.93 2.21 0.03 90.05 10:16:01 3 9.48 0.00 0.83 3.40 0.05 86.23 10:16:01 4 7.26 0.00 0.97 1.61 0.03 90.12 10:16:01 5 3.63 0.00 0.55 20.59 0.05 75.18 10:16:01 6 6.99 0.00 0.76 0.80 0.05 91.40 10:16:01 7 4.35 0.00 1.04 1.07 0.02 93.52 10:17:01 all 19.28 0.00 1.14 3.38 0.07 76.13 10:17:01 0 14.68 0.00 1.20 1.93 0.07 82.12 10:17:01 1 12.39 0.00 0.70 3.01 0.05 83.84 10:17:01 2 34.53 0.00 2.13 2.15 0.08 61.10 10:17:01 3 17.76 0.00 1.54 6.65 0.08 73.97 10:17:01 4 24.47 0.00 1.11 2.58 0.07 71.78 10:17:01 5 13.92 0.00 0.86 8.67 0.07 76.49 10:17:01 6 20.97 0.00 0.63 0.84 0.05 77.51 10:17:01 7 15.62 0.00 0.90 1.24 0.08 82.15 10:18:01 all 22.96 0.00 1.55 1.98 0.07 73.43 10:18:01 0 15.65 0.00 1.22 0.20 0.07 82.86 10:18:01 1 24.85 0.00 1.78 0.03 0.10 73.24 10:18:01 2 24.59 0.00 1.41 0.69 0.10 73.21 10:18:01 3 21.54 0.00 1.76 0.77 0.07 75.86 10:18:01 4 18.93 0.00 1.59 0.75 0.05 78.67 10:18:01 5 20.79 0.00 1.89 12.23 0.07 65.02 10:18:01 6 30.97 0.00 0.90 0.55 0.08 67.49 10:18:01 7 26.35 0.00 1.86 0.62 0.05 71.11 10:19:01 all 8.17 0.00 1.83 3.37 0.06 86.57 10:19:01 0 4.17 0.00 1.84 0.28 0.05 93.66 10:19:01 1 2.64 0.00 1.24 1.72 0.05 94.35 10:19:01 2 26.74 0.00 2.23 2.98 0.07 67.98 10:19:01 3 9.85 0.00 2.33 0.77 0.03 87.02 10:19:01 4 9.33 0.00 1.86 5.20 0.07 83.54 10:19:01 5 4.04 0.00 1.61 11.48 0.05 82.83 10:19:01 6 4.23 0.00 1.77 4.48 0.07 89.44 10:19:01 7 4.45 0.00 1.74 0.10 0.03 93.68 10:20:01 all 12.21 0.00 1.91 2.73 0.05 83.10 10:20:01 0 9.61 0.00 2.11 0.10 0.05 88.14 10:20:01 1 11.00 0.00 1.93 2.35 0.05 84.68 10:20:01 2 16.29 0.00 2.17 8.75 0.07 72.73 10:20:01 3 13.32 0.00 1.91 0.17 0.07 84.53 10:20:01 4 11.47 0.00 1.88 2.19 0.03 84.43 10:20:01 5 11.07 0.00 1.66 0.84 0.05 86.38 10:20:01 6 13.70 0.00 2.25 0.42 0.05 83.58 10:20:01 7 11.23 0.00 1.35 7.02 0.05 80.34 10:21:01 all 20.85 0.00 3.64 4.22 0.07 71.21 10:21:01 0 23.05 0.00 4.45 0.99 0.07 71.45 10:21:01 1 20.55 0.00 4.07 23.25 0.08 52.05 10:21:01 2 24.37 0.00 3.89 2.27 0.07 69.40 10:21:01 3 19.75 0.00 3.87 3.62 0.10 72.67 10:21:01 4 20.65 0.00 3.38 0.32 0.07 75.59 10:21:01 5 20.84 0.00 3.04 1.82 0.07 74.23 10:21:01 6 21.44 0.00 3.31 0.94 0.07 74.24 10:21:01 7 16.15 0.00 3.12 0.60 0.07 80.05 10:22:01 all 12.73 0.00 1.65 1.91 0.06 83.66 10:22:01 0 11.71 0.00 1.66 0.54 0.07 86.03 10:22:01 1 10.11 0.00 1.72 8.03 0.05 80.08 10:22:01 2 9.56 0.00 1.41 0.18 0.05 88.79 10:22:01 3 8.25 0.00 1.16 4.18 0.05 86.36 10:22:01 4 15.18 0.00 1.66 0.72 0.05 82.38 10:22:01 5 11.39 0.00 1.59 0.35 0.07 86.60 10:22:01 6 23.00 0.00 2.21 0.44 0.08 74.27 10:22:01 7 12.65 0.00 1.78 0.81 0.05 84.72 Average: all 15.16 0.00 1.83 3.16 0.06 79.79 Average: 0 14.92 0.00 2.05 0.86 0.06 82.11 Average: 1 13.75 0.00 1.89 6.19 0.06 78.12 Average: 2 20.43 0.00 2.03 2.75 0.07 74.73 Average: 3 14.28 0.00 1.92 2.79 0.06 80.94 Average: 4 15.34 0.00 1.78 1.91 0.05 80.91 Average: 5 12.25 0.00 1.60 7.97 0.06 78.12 Average: 6 17.35 0.00 1.69 1.21 0.06 79.68 Average: 7 12.97 0.00 1.69 1.64 0.05 83.65