---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-86511 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 11G 145G 7% / 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 28918 0 2412 30891 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:2d:46:46 brd ff:ff:ff:ff:ff:ff inet 10.30.106.172/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86162sec preferred_lft 86162sec inet6 fe80::f816:3eff:fe2d:4646/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:1f:7d:3a:54 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::42:1fff:fe7d:3a54/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-86511) 11/25/24 _x86_64_ (8 CPU) 16:02:40 LINUX RESTART (8 CPU) 16:03:02 tps rtps wtps bread/s bwrtn/s 16:04:01 246.82 67.62 179.21 4371.46 53366.82 16:05:01 152.67 21.88 130.79 2554.37 27082.42 16:06:01 140.09 0.33 139.76 29.20 29495.75 Average: 179.49 29.73 149.76 2306.88 36554.95 16:03:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 16:04:01 30247392 31675812 2691828 8.17 54952 1693224 1411164 4.15 870440 1550076 92576 16:05:01 29673556 31656364 3265664 9.91 81836 2192684 1608008 4.73 1013728 1913400 204216 16:06:01 29661044 31673704 3278176 9.95 106228 2188044 1421420 4.18 1034392 1891016 1136 Average: 29860664 31668627 3078556 9.35 81005 2024651 1480197 4.36 972853 1784831 99309 16:03:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 16:04:01 lo 1.56 1.56 0.16 0.16 0.00 0.00 0.00 0.00 16:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:04:01 ens3 425.06 271.94 1453.47 68.79 0.00 0.00 0.00 0.00 16:05:01 lo 3.20 3.20 0.32 0.32 0.00 0.00 0.00 0.00 16:05:01 docker0 23.48 59.56 1.98 1208.64 0.00 0.00 0.00 0.00 16:05:01 vethde5c1f4 23.48 59.67 2.30 1208.65 0.00 0.00 0.00 0.10 16:05:01 ens3 117.33 65.19 1863.94 12.01 0.00 0.00 0.00 0.00 16:06:01 lo 1.40 1.40 0.13 0.13 0.00 0.00 0.00 0.00 16:06:01 docker0 21.73 30.44 3.18 533.69 0.00 0.00 0.00 0.00 16:06:01 ens3 153.27 157.04 550.80 928.64 0.00 0.00 0.00 0.00 Average: lo 2.06 2.06 0.20 0.20 0.00 0.00 0.00 0.00 Average: docker0 15.15 30.17 1.73 584.02 0.00 0.00 0.00 0.00 Average: ens3 230.81 164.12 1288.49 337.98 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-86511) 11/25/24 _x86_64_ (8 CPU) 16:02:40 LINUX RESTART (8 CPU) 16:03:02 CPU %user %nice %system %iowait %steal %idle 16:04:01 all 8.26 0.00 1.10 8.28 0.05 82.30 16:04:01 0 5.99 0.00 0.83 2.26 0.03 90.88 16:04:01 1 22.28 0.00 1.22 2.38 0.07 74.05 16:04:01 2 6.47 0.00 1.04 4.24 0.05 88.19 16:04:01 3 6.59 0.00 0.88 1.97 0.03 90.53 16:04:01 4 4.71 0.00 0.77 1.51 0.03 92.98 16:04:01 5 3.81 0.00 2.13 24.33 0.05 69.69 16:04:01 6 12.67 0.00 0.95 1.05 0.05 85.27 16:04:01 7 3.55 0.00 0.96 28.67 0.03 66.79 16:05:01 all 8.16 0.00 1.17 3.92 0.03 86.72 16:05:01 0 2.00 0.00 0.67 0.65 0.03 96.64 16:05:01 1 16.85 0.00 2.35 1.65 0.03 79.11 16:05:01 2 3.74 0.00 1.12 7.96 0.07 87.11 16:05:01 3 6.04 0.00 1.17 1.05 0.03 91.71 16:05:01 4 19.89 0.00 1.25 1.69 0.03 77.14 16:05:01 5 1.92 0.00 0.77 9.78 0.03 87.49 16:05:01 6 10.48 0.00 1.22 1.48 0.02 86.80 16:05:01 7 4.34 0.00 0.87 7.12 0.03 87.63 16:06:01 all 9.24 0.00 1.60 2.53 0.04 86.59 16:06:01 0 8.45 0.00 1.42 0.05 0.05 90.04 16:06:01 1 5.00 0.00 1.86 11.08 0.03 82.03 16:06:01 2 11.11 0.00 0.99 0.34 0.05 87.52 16:06:01 3 8.36 0.00 1.79 0.74 0.05 89.07 16:06:01 4 12.09 0.00 0.99 0.30 0.03 86.59 16:06:01 5 3.99 0.00 0.93 6.81 0.05 88.22 16:06:01 6 16.68 0.00 3.42 0.60 0.05 79.25 16:06:01 7 8.26 0.00 1.37 0.28 0.03 90.04 Average: all 8.55 0.00 1.29 4.89 0.04 85.22 Average: 0 5.48 0.00 0.97 0.98 0.04 92.53 Average: 1 14.67 0.00 1.81 5.05 0.04 78.42 Average: 2 7.11 0.00 1.05 4.18 0.06 87.60 Average: 3 6.99 0.00 1.28 1.25 0.04 90.44 Average: 4 12.28 0.00 1.00 1.17 0.03 85.52 Average: 5 3.24 0.00 1.27 13.58 0.04 81.87 Average: 6 13.28 0.00 1.86 1.05 0.04 83.77 Average: 7 5.40 0.00 1.07 11.92 0.03 81.58