---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-5800 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 835 25722 0 5608 30875 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:6b:4d:e7 brd ff:ff:ff:ff:ff:ff inet 10.30.107.41/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85946sec preferred_lft 85946sec inet6 fe80::f816:3eff:fe6b:4de7/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:1c:5a:06:82 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-5800) 02/16/24 _x86_64_ (8 CPU) 14:30:48 LINUX RESTART (8 CPU) 14:31:01 tps rtps wtps bread/s bwrtn/s 14:32:01 107.77 69.61 38.16 5223.40 41335.64 14:33:01 84.44 17.71 66.73 1021.26 12423.46 14:34:01 99.92 14.78 85.14 1140.61 17273.12 14:35:01 109.07 9.48 99.58 1700.12 37438.43 14:36:01 123.35 0.08 123.26 4.53 77579.47 14:37:01 198.03 12.80 185.24 803.03 20320.78 14:38:01 82.95 1.42 81.54 107.72 10029.71 Average: 115.07 17.98 97.09 1428.66 30913.93 14:31:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:32:01 30426752 31733928 2512468 7.63 43548 1589020 1413228 4.16 790424 1459260 34156 14:33:01 30125116 31722808 2814104 8.54 68868 1839276 1412480 4.16 845268 1675600 159760 14:34:01 29824104 31719180 3115116 9.46 85516 2104672 1410940 4.15 861276 1928344 149980 14:35:01 27203096 31667148 5736124 17.41 123076 4536876 1399000 4.12 1004832 4270460 1657020 14:36:01 26412956 31662500 6526264 19.81 131880 5274304 1419732 4.18 1017652 5007184 225420 14:37:01 24537300 29965660 8401920 25.51 139656 5428288 7694240 22.64 2887332 4953824 27588 14:38:01 26314380 31603528 6624840 20.11 144272 5295336 1481696 4.36 1277764 4830116 16856 Average: 27834815 31439250 5104405 15.50 105259 3723967 2318759 6.82 1240650 3446398 324397 14:31:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:32:01 lo 0.93 0.93 0.09 0.09 0.00 0.00 0.00 0.00 14:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:32:01 ens3 318.55 231.13 764.80 56.18 0.00 0.00 0.00 0.00 14:33:01 lo 1.73 1.73 0.18 0.18 0.00 0.00 0.00 0.00 14:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:33:01 ens3 63.86 44.27 973.46 9.49 0.00 0.00 0.00 0.00 14:34:01 lo 1.07 1.07 0.11 0.11 0.00 0.00 0.00 0.00 14:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:34:01 ens3 44.71 30.94 700.30 6.48 0.00 0.00 0.00 0.00 14:35:01 lo 8.93 8.93 0.89 0.89 0.00 0.00 0.00 0.00 14:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:35:01 ens3 815.08 450.89 19190.29 35.24 0.00 0.00 0.00 0.00 14:35:01 br-5eefa854bb50 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:36:01 lo 0.93 0.93 0.08 0.08 0.00 0.00 0.00 0.00 14:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:36:01 ens3 193.32 106.78 6920.01 8.54 0.00 0.00 0.00 0.00 14:36:01 br-5eefa854bb50 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:37:01 lo 3.17 3.17 0.49 0.49 0.00 0.00 0.00 0.00 14:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:37:01 veth7cd76a3 1.82 1.80 0.16 0.14 0.00 0.00 0.00 0.00 14:37:01 vethb23bcba 27.21 25.36 11.58 16.29 0.00 0.00 0.00 0.00 14:38:01 lo 0.47 0.47 0.05 0.05 0.00 0.00 0.00 0.00 14:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:38:01 ens3 1506.27 922.41 28675.26 139.22 0.00 0.00 0.00 0.00 Average: lo 2.46 2.46 0.27 0.27 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: ens3 214.23 130.97 4095.59 19.79 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-5800) 02/16/24 _x86_64_ (8 CPU) 14:30:48 LINUX RESTART (8 CPU) 14:31:01 CPU %user %nice %system %iowait %steal %idle 14:32:01 all 4.77 0.00 0.86 13.72 0.03 80.62 14:32:01 0 4.12 0.00 0.60 21.75 0.03 73.50 14:32:01 1 2.96 0.00 0.48 1.19 0.02 95.36 14:32:01 2 6.90 0.00 0.48 12.25 0.03 80.33 14:32:01 3 6.28 0.00 0.94 1.31 0.03 91.44 14:32:01 4 3.23 0.00 0.85 33.27 0.02 62.63 14:32:01 5 4.03 0.00 1.84 2.63 0.02 91.48 14:32:01 6 4.77 0.00 0.77 1.84 0.03 92.58 14:32:01 7 5.88 0.00 0.90 35.48 0.02 57.71 14:33:01 all 8.75 0.00 0.59 3.44 0.04 87.19 14:33:01 0 13.20 0.00 0.78 1.47 0.05 84.50 14:33:01 1 40.90 0.00 2.05 6.83 0.10 50.12 14:33:01 2 0.33 0.00 0.45 17.85 0.03 81.33 14:33:01 3 11.85 0.00 0.90 0.28 0.02 86.95 14:33:01 4 1.07 0.00 0.13 0.03 0.02 98.75 14:33:01 5 0.62 0.00 0.07 0.70 0.05 98.56 14:33:01 6 1.42 0.00 0.17 0.07 0.00 98.35 14:33:01 7 0.67 0.00 0.12 0.30 0.03 98.88 14:34:01 all 9.22 0.00 0.75 3.28 0.03 86.72 14:34:01 0 1.32 0.00 0.25 0.32 0.02 98.10 14:34:01 1 9.49 0.00 0.62 2.57 0.02 87.31 14:34:01 2 9.56 0.00 0.77 9.77 0.02 79.89 14:34:01 3 9.08 0.00 0.52 0.40 0.02 89.99 14:34:01 4 25.70 0.00 1.37 3.27 0.05 69.61 14:34:01 5 8.65 0.00 1.10 9.17 0.07 81.02 14:34:01 6 8.20 0.00 0.99 0.13 0.02 90.66 14:34:01 7 1.79 0.00 0.38 0.61 0.02 97.19 14:35:01 all 9.27 0.00 3.88 9.19 0.06 77.61 14:35:01 0 9.28 0.00 4.45 1.87 0.05 84.35 14:35:01 1 9.03 0.00 3.54 0.32 0.05 87.06 14:35:01 2 8.83 0.00 4.04 0.39 0.07 86.67 14:35:01 3 8.63 0.00 3.15 0.02 0.05 88.15 14:35:01 4 8.74 0.00 5.21 0.36 0.05 85.65 14:35:01 5 8.09 0.00 3.12 13.68 0.05 75.06 14:35:01 6 11.12 0.00 4.64 37.42 0.08 46.73 14:35:01 7 10.41 0.00 2.89 19.59 0.05 67.06 14:36:01 all 2.89 0.00 1.26 13.03 0.03 82.80 14:36:01 0 2.60 0.00 1.49 3.06 0.02 92.83 14:36:01 1 2.90 0.00 1.68 21.39 0.03 73.99 14:36:01 2 3.63 0.00 0.99 0.00 0.03 95.35 14:36:01 3 3.10 0.00 0.65 4.17 0.03 92.05 14:36:01 4 1.79 0.00 1.06 1.56 0.02 95.58 14:36:01 5 3.05 0.00 1.24 1.71 0.02 93.99 14:36:01 6 2.19 0.00 1.89 66.62 0.03 29.26 14:36:01 7 3.87 0.00 1.07 5.81 0.03 89.22 14:37:01 all 19.92 0.00 2.79 7.82 0.08 69.40 14:37:01 0 19.62 0.00 3.10 8.24 0.08 68.96 14:37:01 1 23.43 0.00 3.09 17.48 0.08 55.92 14:37:01 2 22.60 0.00 3.15 19.96 0.08 54.21 14:37:01 3 17.31 0.00 2.61 1.14 0.07 78.86 14:37:01 4 26.07 0.00 3.22 1.16 0.07 69.48 14:37:01 5 15.61 0.00 2.13 1.49 0.08 80.69 14:37:01 6 23.57 0.00 2.99 2.54 0.12 70.79 14:37:01 7 11.15 0.00 1.98 10.52 0.08 76.27 14:38:01 all 10.48 0.00 0.88 1.21 0.04 87.39 14:38:01 0 14.12 0.00 1.15 0.89 0.05 83.80 14:38:01 1 11.74 0.00 1.02 2.42 0.03 84.80 14:38:01 2 14.51 0.00 0.79 0.75 0.05 83.90 14:38:01 3 3.49 0.00 0.63 1.22 0.03 94.62 14:38:01 4 5.74 0.00 0.60 0.35 0.03 93.27 14:38:01 5 5.95 0.00 0.55 0.40 0.03 93.07 14:38:01 6 7.13 0.00 0.72 0.13 0.03 91.98 14:38:01 7 21.23 0.00 1.52 3.56 0.05 73.64 Average: all 9.33 0.00 1.57 7.38 0.04 81.69 Average: 0 9.18 0.00 1.68 5.37 0.04 83.72 Average: 1 14.36 0.00 1.78 7.45 0.05 76.37 Average: 2 9.47 0.00 1.52 8.72 0.05 80.24 Average: 3 8.53 0.00 1.34 1.22 0.04 88.87 Average: 4 10.33 0.00 1.77 5.72 0.04 82.14 Average: 5 6.57 0.00 1.43 4.24 0.05 87.71 Average: 6 8.33 0.00 1.73 15.49 0.05 74.41 Average: 7 7.84 0.00 1.26 10.81 0.04 80.04