---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-3180 4.15.0-213-generic #224-Ubuntu SMP Mon Jun 19 13:30:12 UTC 2023 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): 4 On-line CPU(s) list: 0-3 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 4 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): 0-3 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: 4 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 2.0G 0 2.0G 0% /dev tmpfs 395M 696K 394M 1% /run /dev/vda1 20G 9.4G 9.9G 49% / tmpfs 2.0G 0 2.0G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 2.0G 0 2.0G 0% /sys/fs/cgroup /dev/vda15 105M 5.3M 100M 5% /boot/efi tmpfs 395M 0 395M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 3943 479 827 0 2636 3186 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 1450 qdisc fq_codel state UP group default qlen 1000 link/ether fa:16:3e:bd:b3:65 brd ff:ff:ff:ff:ff:ff inet 10.32.6.254/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86197sec preferred_lft 86197sec inet6 fe80::f816:3eff:febd:b365/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:7c:03:3c:10 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::42:7cff:fe03:3c10/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-3180) 01/30/25 _x86_64_ (4 CPU) 10:32:36 LINUX RESTART (4 CPU) 10:33:02 tps rtps wtps bread/s bwrtn/s 10:34:01 160.04 53.18 106.86 4090.15 43390.90 10:35:01 296.63 12.73 283.90 2265.36 32919.98 Average: 228.91 32.78 196.13 3170.09 38111.45 10:33:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:34:01 1662160 3363336 2376492 58.84 51904 1804228 882852 17.35 537564 1659348 163396 10:35:01 755400 3231944 3283252 81.30 82768 2516520 1276112 25.08 831932 2200020 9080 Average: 1208780 3297640 2829872 70.07 67336 2160374 1079482 21.22 684748 1929684 86238 10:33:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:34:01 lo 1.02 1.02 0.10 0.10 0.00 0.00 0.00 0.00 10:34:01 ens3 339.60 234.33 1538.84 68.20 0.00 0.00 0.00 0.00 10:35:01 veth7668e0b 176.55 267.66 12.53 1389.56 0.00 0.00 0.00 0.11 10:35:01 docker0 268.31 395.10 15.10 1955.19 0.00 0.00 0.00 0.00 10:35:01 lo 1.87 1.87 0.17 0.17 0.00 0.00 0.00 0.00 10:35:01 ens3 498.28 340.41 2464.79 30.71 0.00 0.00 0.00 0.00 Average: veth7668e0b 89.02 134.95 6.32 700.62 0.00 0.00 0.00 0.06 Average: docker0 135.28 199.21 7.62 985.81 0.00 0.00 0.00 0.00 Average: lo 1.45 1.45 0.13 0.13 0.00 0.00 0.00 0.00 Average: ens3 419.61 287.82 2005.71 49.30 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-3180) 01/30/25 _x86_64_ (4 CPU) 10:32:36 LINUX RESTART (4 CPU) 10:33:02 CPU %user %nice %system %iowait %steal %idle 10:34:01 all 20.52 0.00 2.16 4.94 0.07 72.31 10:34:01 0 29.72 0.00 3.27 3.77 0.07 63.17 10:34:01 1 8.13 0.00 1.23 2.43 0.05 88.16 10:34:01 2 27.51 0.00 2.31 9.77 0.08 60.33 10:34:01 3 16.70 0.00 1.80 3.79 0.05 77.65 10:35:01 all 13.70 0.00 3.57 7.57 0.09 75.06 10:35:01 0 15.31 0.00 3.81 3.88 0.08 76.92 10:35:01 1 14.44 0.00 3.67 8.89 0.10 72.90 10:35:01 2 4.97 0.00 3.70 16.30 0.10 74.92 10:35:01 3 20.09 0.00 3.10 1.21 0.08 75.52 Average: all 17.08 0.00 2.87 6.27 0.08 73.69 Average: 0 22.44 0.00 3.54 3.82 0.08 70.11 Average: 1 11.32 0.00 2.46 5.69 0.08 80.45 Average: 2 16.16 0.00 3.01 13.06 0.09 67.68 Average: 3 18.41 0.00 2.46 2.49 0.07 76.58