---> uname -a: Linux prd-queue-docker-4c-4g-29628 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 48G 30G 62% / 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 593 965 0 14481 15117 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:b8:66:5e brd ff:ff:ff:ff:ff:ff inet 10.30.106.246/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 75383sec preferred_lft 75383sec inet6 fe80::f816:3eff:feb8:665e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:b1:e0:64:a9 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:b1ff:fee0:64a9/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-queue-docker-4c-4g-29628) 08/15/24 _x86_64_ (4 CPU) 00:00:01 tps rtps wtps bread/s bwrtn/s 00:01:01 1.28 0.00 1.28 0.00 15.99 00:02:01 2.25 0.00 2.25 0.00 102.92 00:03:01 507.13 0.47 506.67 10.27 39983.73 00:04:02 156.02 0.03 155.98 0.27 48647.51 00:05:01 28.20 0.03 28.16 3.25 3421.10 Average: 139.32 0.11 139.21 2.75 18487.15 00:00:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 00:01:01 2197168 15562472 14227788 86.62 1066296 11573128 967864 5.54 2700256 10302784 28 00:02:01 2157920 15527944 14267036 86.86 1066296 11577760 972916 5.57 2735452 10305892 3716 00:03:01 1263916 15513444 15161040 92.30 1068620 12410936 1173348 6.72 2768300 11122308 120100 00:04:02 1039148 15530224 15385808 93.67 1084264 12627132 1083212 6.20 2775668 11327668 2704 00:05:01 1040664 15533236 15384292 93.66 1084296 12624880 1064476 6.09 2845608 11254124 524 Average: 1539763 15533464 14885193 90.63 1073954 12162767 1052363 6.02 2765057 10862555 25414 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 0.10 0.06 0.36 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 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:02:01 ens3 13.55 11.30 30.80 2.91 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 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00 00:03:01 ens3 210.25 126.57 3102.48 23.65 0.00 0.00 0.00 0.00 00:03:01 docker0 75.28 155.75 4.51 3087.12 0.00 0.00 0.00 0.00 00:03:01 lo 1.40 1.40 0.13 0.13 0.00 0.00 0.00 0.00 00:04:02 ens3 165.84 93.91 1952.71 12.19 0.00 0.00 0.00 0.00 00:04:02 docker0 40.77 63.33 4.71 1184.05 0.00 0.00 0.00 0.00 00:04:02 lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00 00:05:01 ens3 500.47 680.58 36.62 5429.04 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 2.78 2.78 0.25 0.25 0.00 0.00 0.00 0.00 Average: ens3 177.03 180.87 1027.79 1079.50 0.00 0.00 0.00 0.00 Average: docker0 23.29 43.95 1.85 856.94 0.00 0.00 0.00 0.00 Average: lo 0.96 0.96 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-29628) 08/15/24 _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 0.02 99.92 00:01:01 0 0.03 0.00 0.02 0.02 0.02 99.92 00:01:01 1 0.00 0.00 0.00 0.00 0.02 99.98 00:01:01 2 0.03 0.00 0.02 0.00 0.02 99.93 00:01:01 3 0.05 0.00 0.05 0.00 0.02 99.88 00:02:01 all 0.67 0.00 0.19 0.02 0.02 99.10 00:02:01 0 1.08 0.00 0.27 0.03 0.03 98.58 00:02:01 1 1.23 0.00 0.22 0.00 0.02 98.54 00:02:01 2 0.20 0.00 0.13 0.00 0.02 99.65 00:02:01 3 0.18 0.00 0.17 0.02 0.02 99.62 00:03:01 all 15.59 0.00 5.50 5.14 0.08 73.69 00:03:01 0 15.19 0.00 7.34 12.62 0.08 64.77 00:03:01 1 11.29 0.00 5.12 0.89 0.07 82.63 00:03:01 2 24.79 0.00 4.37 0.35 0.10 70.39 00:03:01 3 11.06 0.00 5.18 6.75 0.08 76.92 00:04:02 all 16.14 0.00 4.55 4.57 0.08 74.65 00:04:02 0 16.12 0.00 5.32 10.09 0.10 68.37 00:04:02 1 28.60 0.00 4.96 0.79 0.05 65.60 00:04:02 2 14.33 0.00 3.55 1.08 0.08 80.97 00:04:02 3 5.45 0.00 4.35 6.35 0.10 83.75 00:05:01 all 35.84 0.00 1.41 0.68 0.10 61.97 00:05:01 0 36.71 0.00 1.84 1.49 0.09 59.88 00:05:01 1 36.37 0.00 1.53 0.29 0.14 61.67 00:05:01 2 35.63 0.00 0.91 0.02 0.08 63.36 00:05:01 3 34.67 0.00 1.41 0.93 0.08 62.90 Average: all 13.56 0.00 2.33 2.08 0.06 81.97 Average: 0 13.71 0.00 2.95 4.84 0.06 78.44 Average: 1 15.38 0.00 2.36 0.39 0.06 81.81 Average: 2 14.95 0.00 1.79 0.29 0.06 82.91 Average: 3 10.20 0.00 2.22 2.80 0.06 84.71