---> uname -a: Linux prd-queue-docker-4c-4g-84023 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): 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: 2800.000 BogoMIPS: 5600.00 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 7.9G 0 7.9G 0% /dev tmpfs 1.6G 692K 1.6G 1% /run /dev/vda1 78G 73G 4.5G 95% / tmpfs 7.9G 0 7.9G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 7.9G 0 7.9G 0% /sys/fs/cgroup /dev/vda15 105M 4.4M 100M 5% /boot/efi tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 16039 591 720 0 14727 15119 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:dd:c9:b5 brd ff:ff:ff:ff:ff:ff inet 10.30.106.220/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 75405sec preferred_lft 75405sec inet6 fe80::f816:3eff:fedd:c9b5/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:8b:f4:f4:54 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::42:8bff:fef4:f454/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-queue-docker-4c-4g-84023) 11/26/24 _x86_64_ (4 CPU) 00:00:01 tps rtps wtps bread/s bwrtn/s 00:01:01 1.45 0.00 1.45 0.00 18.13 00:02:01 2.10 0.02 2.08 0.13 79.72 00:03:01 527.45 1.68 525.76 27.46 42374.27 00:04:01 252.37 0.00 252.37 0.00 51888.00 00:05:01 4.07 0.00 4.07 0.00 847.99 Average: 157.48 0.34 157.14 5.52 19039.89 00:00:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 00:01:01 1983488 15568496 14441468 87.92 1554668 11247244 953428 5.46 3130696 10017456 332 00:02:01 1975228 15564788 14449728 87.97 1554668 11251752 964264 5.52 3133336 10020616 3316 00:03:01 951276 15522444 15473680 94.21 1568264 12181008 1220596 6.99 3207456 10931448 178688 00:04:01 797516 15538432 15627440 95.14 1583596 12332860 1092788 6.25 3262288 11028980 504 00:05:01 743504 15554160 15681452 95.47 1583596 12405356 975192 5.58 3270748 11077100 48832 Average: 1290202 15549664 15134754 92.14 1568958 11883644 1041254 5.96 3200905 10615120 46334 00:00:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 00:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:01:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 00:01:01 ens3 0.30 0.17 0.07 0.37 0.00 0.00 0.00 0.00 00:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:02:01 lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 00:02:01 ens3 12.75 9.75 31.20 2.70 0.00 0.00 0.00 0.00 00:03:01 docker0 62.37 149.18 3.89 3115.64 0.00 0.00 0.00 0.00 00:03:01 lo 1.73 1.73 0.16 0.16 0.00 0.00 0.00 0.00 00:03:01 ens3 216.58 122.78 3365.25 24.49 0.00 0.00 0.00 0.00 00:04:01 docker0 42.40 59.40 4.72 1115.25 0.00 0.00 0.00 0.00 00:04:01 lo 2.53 2.53 0.23 0.23 0.00 0.00 0.00 0.00 00:04:01 ens3 297.18 265.63 1897.08 1271.17 0.00 0.00 0.00 0.00 00:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:05:01 lo 2.87 2.87 0.26 0.26 0.00 0.00 0.00 0.00 00:05:01 ens3 421.91 565.66 32.18 4500.23 0.00 0.00 0.00 0.00 Average: docker0 20.95 41.71 1.72 846.14 0.00 0.00 0.00 0.00 Average: lo 1.48 1.48 0.13 0.13 0.00 0.00 0.00 0.00 Average: ens3 189.74 192.79 1065.09 1159.75 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-queue-docker-4c-4g-84023) 11/26/24 _x86_64_ (4 CPU) 00:00:01 CPU %user %nice %system %iowait %steal %idle 00:01:01 all 0.13 0.00 0.03 0.10 0.01 99.73 00:01:01 0 0.03 0.00 0.02 0.00 0.02 99.93 00:01:01 1 0.07 0.00 0.05 0.38 0.02 99.48 00:01:01 2 0.45 0.00 0.03 0.00 0.02 99.50 00:01:01 3 0.02 0.00 0.02 0.00 0.00 99.97 00:02:01 all 0.38 0.00 0.10 0.02 0.01 99.48 00:02:01 0 0.20 0.00 0.08 0.08 0.00 99.63 00:02:01 1 0.20 0.00 0.07 0.02 0.02 99.70 00:02:01 2 0.98 0.00 0.05 0.00 0.02 98.95 00:02:01 3 0.12 0.00 0.20 0.00 0.00 99.68 00:03:01 all 16.35 0.00 5.65 4.31 0.11 73.58 00:03:01 0 25.00 0.00 5.12 2.21 0.17 67.50 00:03:01 1 16.14 0.00 7.71 9.79 0.10 66.27 00:03:01 2 13.30 0.00 4.57 2.91 0.10 79.12 00:03:01 3 10.88 0.00 5.23 2.34 0.10 81.44 00:04:01 all 20.71 0.00 4.31 4.35 0.10 70.53 00:04:01 0 10.82 0.00 3.52 3.33 0.10 82.23 00:04:01 1 21.64 0.00 3.40 2.46 0.08 72.41 00:04:01 2 25.64 0.00 5.04 4.13 0.12 65.06 00:04:01 3 24.78 0.00 5.27 7.51 0.13 62.31 00:05:01 all 28.03 0.00 1.42 0.03 0.10 70.42 00:05:01 0 30.27 0.00 2.00 0.00 0.10 67.62 00:05:01 1 26.48 0.00 0.93 0.08 0.08 72.42 00:05:01 2 28.38 0.00 0.97 0.00 0.07 70.58 00:05:01 3 26.97 0.00 1.79 0.03 0.10 71.10 Average: all 13.09 0.00 2.29 1.75 0.07 82.80 Average: 0 13.25 0.00 2.14 1.12 0.08 83.41 Average: 1 12.89 0.00 2.42 2.53 0.06 82.11 Average: 2 13.70 0.00 2.12 1.40 0.06 82.72 Average: 3 12.52 0.00 2.49 1.97 0.07 82.95