---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-2125 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 9.1G 53% / 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 492 495 0 2956 3168 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:f3:41:25 brd ff:ff:ff:ff:ff:ff inet 10.32.7.150/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 86190sec preferred_lft 86190sec inet6 fe80::f816:3eff:fef3:4125/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:46:94:6b:da 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 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-2125) 01/17/25 _x86_64_ (4 CPU) 16:40:43 LINUX RESTART (4 CPU) 16:41:01 tps rtps wtps bread/s bwrtn/s 16:42:01 172.67 69.26 103.42 5604.13 41677.87 16:43:01 208.63 27.35 181.28 2836.71 62150.12 16:44:01 98.95 56.56 42.39 3144.15 8473.18 Average: 160.09 51.06 109.03 3861.51 37434.86 16:41:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 16:42:01 1695128 3372532 2343532 58.03 51072 1781704 869280 17.09 527608 1636816 160892 16:43:01 330900 3200948 3707760 91.81 92260 2861608 1496100 29.41 909612 2506596 172536 16:44:01 534272 3250796 3504388 86.77 94436 2705012 994732 19.55 818520 2393624 18636 Average: 853433 3274759 3185227 78.87 79256 2449441 1120037 22.02 751913 2179012 117355 16:41:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 16:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:42:01 lo 1.20 1.20 0.11 0.11 0.00 0.00 0.00 0.00 16:42:01 ens3 421.50 258.29 1461.03 69.48 0.00 0.00 0.00 0.00 16:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:43:01 lo 2.40 2.40 0.23 0.23 0.00 0.00 0.00 0.00 16:43:01 ens3 904.36 490.74 6741.73 41.68 0.00 0.00 0.00 0.00 16:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:44:01 lo 2.73 2.73 0.24 0.24 0.00 0.00 0.00 0.00 16:44:01 ens3 91.20 106.98 21.80 668.26 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: lo 2.11 2.11 0.19 0.19 0.00 0.00 0.00 0.00 Average: ens3 472.38 285.35 2741.81 259.80 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-2125) 01/17/25 _x86_64_ (4 CPU) 16:40:43 LINUX RESTART (4 CPU) 16:41:01 CPU %user %nice %system %iowait %steal %idle 16:42:01 all 18.39 0.00 2.08 4.64 0.07 74.83 16:42:01 0 17.87 0.00 1.60 1.57 0.05 78.91 16:42:01 1 8.45 0.00 1.14 6.63 0.03 83.74 16:42:01 2 16.38 0.00 2.23 4.88 0.08 76.43 16:42:01 3 30.93 0.00 3.32 5.46 0.08 60.20 16:43:01 all 33.85 0.00 6.68 4.21 0.10 55.17 16:43:01 0 32.16 0.00 7.02 1.11 0.08 59.63 16:43:01 1 27.86 0.00 6.36 3.78 0.08 61.92 16:43:01 2 28.33 0.00 5.70 6.21 0.10 59.65 16:43:01 3 47.07 0.00 7.64 5.76 0.12 39.41 16:44:01 all 23.28 0.00 1.71 2.20 0.07 72.75 16:44:01 0 16.70 0.00 1.54 1.99 0.07 79.70 16:44:01 1 39.24 0.00 1.97 1.70 0.08 57.00 16:44:01 2 13.61 0.00 1.71 4.32 0.07 80.30 16:44:01 3 23.52 0.00 1.66 0.75 0.05 74.02 Average: all 25.15 0.00 3.48 3.68 0.08 67.61 Average: 0 22.22 0.00 3.38 1.56 0.07 72.78 Average: 1 25.19 0.00 3.15 4.04 0.07 67.56 Average: 2 19.42 0.00 3.21 5.13 0.08 72.16 Average: 3 33.81 0.00 4.20 3.99 0.08 57.92