---> uname -a: Linux prd-queue-docker-4c-4g-79284 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: 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 7.9G 0 7.9G 0% /dev tmpfs 1.6G 692K 1.6G 1% /run /dev/vda1 78G 47G 31G 61% / 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 595 990 0 14454 15115 Swap: 1023 1 1022 ---> 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:e9:44:d9 brd ff:ff:ff:ff:ff:ff inet 10.30.107.235/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 78986sec preferred_lft 78986sec inet6 fe80::f816:3eff:fee9:44d9/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:7d:2d:c6:45 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::42:7dff:fe2d:c645/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-queue-docker-4c-4g-79284) 10/31/24 _x86_64_ (4 CPU) 00:00:01 tps rtps wtps bread/s bwrtn/s 00:01:01 1.83 0.00 1.83 0.00 21.59 00:02:01 1.48 0.00 1.48 0.00 93.30 00:03:01 448.49 0.67 447.83 6.80 38682.09 00:04:01 220.40 0.13 220.26 1.73 47758.97 00:05:02 44.40 0.00 44.40 0.00 5764.48 Average: 143.30 0.16 143.14 1.71 18461.82 00:00:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 00:01:01 2225076 15565020 14199880 86.45 1055076 11560856 951436 5.45 2688524 10294684 196 00:02:01 2188884 15533344 14236072 86.67 1055076 11565492 979136 5.60 2720168 10297772 3520 00:03:01 1130632 15458796 15294324 93.12 1060028 12485036 1200472 6.87 2864572 11147820 11396 00:04:01 965108 15470604 15459848 94.12 1072612 12654332 1186564 6.79 2845280 11337088 118628 00:05:02 1070680 15536176 15354276 93.48 1075320 12611200 1037260 5.94 2835288 11244684 16 Average: 1516076 15512788 14908880 90.77 1063622 12175383 1070974 6.13 2790766 10864410 26751 00:00:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 00:01:01 ens3 0.27 0.15 0.06 0.01 0.00 0.00 0.00 0.00 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 00:02:01 ens3 14.70 11.98 30.87 6.80 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 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 00:03:01 ens3 247.59 140.83 3123.20 21.95 0.00 0.00 0.00 0.00 00:03:01 docker0 93.98 196.08 5.45 3108.98 0.00 0.00 0.00 0.00 00:03:01 vethceaf5c5 93.98 196.23 6.74 3109.00 0.00 0.00 0.00 0.25 00:03:01 lo 1.60 1.60 0.14 0.14 0.00 0.00 0.00 0.00 00:04:01 ens3 166.66 102.25 1883.38 13.60 0.00 0.00 0.00 0.00 00:04:01 docker0 44.64 66.57 4.84 1112.25 0.00 0.00 0.00 0.00 00:04:01 veth269cc98 12.41 19.90 1.78 389.59 0.00 0.00 0.00 0.03 00:04:01 lo 0.13 0.13 0.02 0.02 0.00 0.00 0.00 0.00 00:05:02 ens3 459.10 657.81 32.75 5250.09 0.00 0.00 0.00 0.00 00:05:02 docker0 0.10 0.10 0.00 0.01 0.00 0.00 0.00 0.00 00:05:02 lo 2.80 2.80 0.25 0.25 0.00 0.00 0.00 0.00 Average: ens3 177.65 182.60 1013.92 1058.53 0.00 0.00 0.00 0.00 Average: docker0 27.74 52.54 2.06 844.14 0.00 0.00 0.00 0.00 Average: lo 0.97 0.97 0.09 0.09 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-queue-docker-4c-4g-79284) 10/31/24 _x86_64_ (4 CPU) 00:00:01 CPU %user %nice %system %iowait %steal %idle 00:01:01 all 0.03 0.00 0.02 0.01 0.01 99.94 00:01:01 0 0.00 0.00 0.02 0.02 0.00 99.97 00:01:01 1 0.00 0.00 0.00 0.00 0.00 100.00 00:01:01 2 0.03 0.00 0.00 0.00 0.00 99.97 00:01:01 3 0.05 0.00 0.03 0.02 0.02 99.88 00:02:01 all 0.35 0.00 0.21 0.03 0.01 99.40 00:02:01 0 0.72 0.00 0.15 0.07 0.00 99.07 00:02:01 1 0.28 0.00 0.35 0.00 0.02 99.35 00:02:01 2 0.10 0.00 0.13 0.00 0.00 99.77 00:02:01 3 0.33 0.00 0.20 0.05 0.03 99.38 00:03:01 all 14.71 0.00 5.57 3.43 0.08 76.21 00:03:01 0 7.97 0.00 3.62 6.40 0.05 81.96 00:03:01 1 11.35 0.00 4.81 0.80 0.08 82.95 00:03:01 2 12.68 0.00 5.68 1.13 0.08 80.43 00:03:01 3 26.89 0.00 8.18 5.37 0.10 59.46 00:04:01 all 17.17 0.00 5.22 3.68 0.06 73.87 00:04:01 0 24.94 0.00 7.99 3.53 0.08 63.45 00:04:01 1 8.88 0.00 3.56 2.06 0.03 85.47 00:04:01 2 7.11 0.00 3.86 7.80 0.07 81.17 00:04:01 3 27.73 0.00 5.45 1.34 0.05 65.42 00:05:02 all 35.11 0.00 1.60 0.43 0.08 62.78 00:05:02 0 34.52 0.00 1.91 1.17 0.07 62.34 00:05:02 1 32.21 0.00 1.23 0.10 0.08 66.38 00:05:02 2 36.91 0.00 1.29 0.05 0.08 61.67 00:05:02 3 36.78 0.00 1.99 0.39 0.08 60.76 Average: all 13.45 0.00 2.51 1.51 0.05 82.48 Average: 0 13.59 0.00 2.73 2.23 0.04 81.41 Average: 1 10.53 0.00 1.98 0.59 0.04 86.86 Average: 2 11.36 0.00 2.18 1.78 0.05 84.63 Average: 3 18.31 0.00 3.16 1.42 0.06 77.05