---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-303 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 11G 9.0G 54% / 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: 3944 480 1083 0 2379 3202 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:d2:c1:dd brd ff:ff:ff:ff:ff:ff inet 10.32.7.126/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86084sec preferred_lft 86084sec inet6 fe80::f816:3eff:fed2:c1dd/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:d1:c0:52:45 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:d1ff:fec0:5245/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-303) 12/19/24 _x86_64_ (4 CPU) 15:44:46 LINUX RESTART (4 CPU) 15:45:01 tps rtps wtps bread/s bwrtn/s 15:46:01 173.62 69.59 104.03 5628.00 41967.42 15:47:01 157.19 95.02 62.17 5120.75 10948.44 15:48:02 46.58 33.02 13.56 1250.52 5868.98 15:49:01 77.25 20.49 56.76 2081.17 42414.50 Average: 113.81 54.67 59.14 3525.85 25229.58 15:45:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:46:01 1564632 3306540 2474028 61.26 52124 1842160 965248 18.97 628708 1660168 207956 15:47:01 1206992 3209324 2831668 70.11 67892 2076948 1064224 20.92 756016 1868248 34892 15:48:02 206848 2347736 3831812 94.88 73700 2203628 2042348 40.15 1685732 1921048 96040 15:49:01 121124 2076612 3917536 97.00 85360 2016664 2062796 40.55 1920808 1792876 688 Average: 774899 2735053 3263761 80.81 69769 2034850 1533654 30.15 1247816 1810585 84894 15:45:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:46:01 lo 1.07 1.07 0.10 0.10 0.00 0.00 0.00 0.00 15:46:01 ens3 431.36 268.37 1636.35 74.31 0.00 0.00 0.00 0.00 15:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:47:01 lo 3.00 3.00 0.27 0.27 0.00 0.00 0.00 0.00 15:47:01 ens3 107.52 95.83 569.75 21.39 0.00 0.00 0.00 0.00 15:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:48:02 lo 0.73 0.73 0.07 0.07 0.00 0.00 0.00 0.00 15:48:02 ens3 220.46 201.37 2153.47 32.00 0.00 0.00 0.00 0.00 15:48:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:49:01 lo 2.10 2.10 0.18 0.18 0.00 0.00 0.00 0.00 15:49:01 ens3 246.99 205.74 5247.90 29.91 0.00 0.00 0.00 0.00 15:49:01 docker0 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 15:49:01 veth290f4da 0.00 0.20 0.00 0.02 0.00 0.00 0.00 0.00 Average: lo 1.72 1.72 0.16 0.16 0.00 0.00 0.00 0.00 Average: ens3 251.60 192.78 2390.31 39.44 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 Average: veth290f4da 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-303) 12/19/24 _x86_64_ (4 CPU) 15:44:46 LINUX RESTART (4 CPU) 15:45:01 CPU %user %nice %system %iowait %steal %idle 15:46:01 all 17.55 0.00 2.16 5.31 0.06 74.91 15:46:01 0 11.77 0.00 1.62 6.34 0.05 80.21 15:46:01 1 11.55 0.00 2.75 8.18 0.07 77.45 15:46:01 2 14.93 0.00 2.09 4.35 0.07 78.56 15:46:01 3 31.92 0.00 2.17 2.42 0.07 63.42 15:47:01 all 16.85 0.00 1.19 5.91 0.07 75.99 15:47:01 0 13.01 0.00 1.07 7.04 0.07 78.81 15:47:01 1 13.00 0.00 0.97 4.36 0.07 81.60 15:47:01 2 13.23 0.00 1.12 4.79 0.07 80.79 15:47:01 3 28.12 0.00 1.57 7.43 0.07 62.81 15:48:02 all 46.06 0.00 1.48 1.51 0.08 50.86 15:48:02 0 53.36 0.00 1.70 1.67 0.08 43.18 15:48:02 1 37.35 0.00 1.57 1.69 0.07 59.32 15:48:02 2 44.79 0.00 1.39 1.49 0.08 52.25 15:48:02 3 48.75 0.00 1.27 1.19 0.07 48.73 15:49:01 all 49.92 0.00 3.01 1.31 0.09 45.68 15:49:01 0 46.65 0.00 2.69 2.44 0.09 48.13 15:49:01 1 44.57 0.00 2.66 0.75 0.10 51.92 15:49:01 2 47.21 0.00 3.40 0.87 0.10 48.41 15:49:01 3 61.22 0.00 3.29 1.19 0.09 34.21 Average: all 32.52 0.00 1.95 3.52 0.07 61.93 Average: 0 31.14 0.00 1.77 4.38 0.07 62.64 Average: 1 26.58 0.00 1.99 3.75 0.08 67.61 Average: 2 29.94 0.00 1.99 2.89 0.08 65.10 Average: 3 42.41 0.00 2.07 3.07 0.07 52.38