---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-8013 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): 8 On-line CPU(s) list: 0-7 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 8 NUMA node(s): 1 Vendor ID: AuthenticAMD CPU family: 23 Model: 49 Model name: AMD EPYC-Rome Processor Stepping: 0 CPU MHz: 2799.996 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): 0-7 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: 8 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 16G 0 16G 0% /dev tmpfs 3.2G 708K 3.2G 1% /run /dev/vda1 155G 14G 141G 10% / tmpfs 16G 0 16G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 16G 0 16G 0% /sys/fs/cgroup /dev/vda15 105M 4.4M 100M 5% /boot/efi tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 32167 897 24537 0 6732 30814 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:b6:da:94 brd ff:ff:ff:ff:ff:ff inet 10.30.107.196/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85832sec preferred_lft 85832sec inet6 fe80::f816:3eff:feb6:da94/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:83:c4:c3:2e 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 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-8013) 02/23/24 _x86_64_ (8 CPU) 14:02:35 LINUX RESTART (8 CPU) 14:03:02 tps rtps wtps bread/s bwrtn/s 14:04:01 129.96 69.12 60.84 4574.00 44931.64 14:05:01 164.37 44.18 120.20 3419.30 34873.39 14:06:01 95.95 9.92 86.03 508.56 35270.60 14:07:01 85.75 12.93 72.82 2390.53 44130.38 14:08:01 121.20 3.40 117.80 460.72 64792.80 14:09:01 301.10 4.08 297.02 420.33 95638.73 14:10:01 103.45 0.32 103.13 24.26 24691.88 14:11:01 75.92 0.25 75.67 23.33 3189.47 Average: 134.72 17.92 116.80 1471.07 43435.89 14:03:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:04:01 30211308 31679276 2727912 8.28 56856 1730288 1502392 4.42 896852 1558452 90424 14:05:01 29460024 31350960 3479196 10.56 83220 2106880 1732040 5.10 1293060 1871220 109204 14:06:01 27757924 29962180 5181296 15.73 90100 2404936 3501568 10.30 2764088 2082940 21800 14:07:01 28201760 31596056 4737460 14.38 102392 3559756 1481608 4.36 1402464 2956428 482812 14:08:01 26752840 31619900 6186380 18.78 131980 4920588 1468384 4.32 1418836 4298592 559284 14:09:01 23561604 30115152 9377616 28.47 175220 6415604 8313552 24.46 3115012 5616968 1644 14:10:01 20495132 27246148 12444088 37.78 184752 6587068 11214692 33.00 6084572 5683008 6644 14:11:01 20369296 27260368 12569924 38.16 186700 6741680 7860672 23.13 6195724 5737504 784 Average: 25851236 30103755 7087984 21.52 126402 4308350 4634364 13.64 2896326 3725639 159074 14:03:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:04:01 ens3 349.91 228.69 1567.34 60.75 0.00 0.00 0.00 0.00 14:04:01 lo 1.49 1.49 0.16 0.16 0.00 0.00 0.00 0.00 14:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:05:01 ens3 267.09 217.85 2083.33 43.83 0.00 0.00 0.00 0.00 14:05:01 lo 2.60 2.60 0.25 0.25 0.00 0.00 0.00 0.00 14:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:06:01 ens3 694.47 443.59 4166.72 139.58 0.00 0.00 0.00 0.00 14:06:01 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 14:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:07:01 ens3 842.39 521.45 2370.31 160.04 0.00 0.00 0.00 0.00 14:07:01 lo 0.73 0.73 0.07 0.07 0.00 0.00 0.00 0.00 14:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:08:01 ens3 588.20 333.36 11347.53 31.29 0.00 0.00 0.00 0.00 14:08:01 lo 5.47 5.47 0.60 0.60 0.00 0.00 0.00 0.00 14:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:08:01 br-3995de696a50 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:09:01 veth8f06764 3.98 6.08 0.71 1.02 0.00 0.00 0.00 0.00 14:09:01 vethfe7e547 0.00 1.05 0.00 0.24 0.00 0.00 0.00 0.00 14:09:01 veth784941d 9.98 10.31 1.94 0.89 0.00 0.00 0.00 0.00 14:09:01 veth30960e8 10.16 10.18 0.88 1.95 0.00 0.00 0.00 0.00 14:10:01 veth8f06764 0.85 1.40 0.13 0.19 0.00 0.00 0.00 0.00 14:10:01 vethfe7e547 0.00 0.12 0.00 0.02 0.00 0.00 0.00 0.00 14:10:01 veth784941d 144.59 140.23 329.29 12.34 0.00 0.00 0.00 0.03 14:10:01 veth30960e8 140.09 144.58 12.33 329.29 0.00 0.00 0.00 0.03 14:11:01 veth784941d 15.41 26.85 7.31 11.77 0.00 0.00 0.00 0.00 14:11:01 ens3 3337.21 2076.70 33756.83 491.97 0.00 0.00 0.00 0.00 14:11:01 br-118ddde7a503 22.90 15.23 10.57 1.69 0.00 0.00 0.00 0.00 14:11:01 lo 19.86 19.86 2.03 2.03 0.00 0.00 0.00 0.00 Average: veth784941d 21.29 22.22 42.40 3.13 0.00 0.00 0.00 0.00 Average: ens3 416.83 259.05 4220.02 61.47 0.00 0.00 0.00 0.00 Average: br-118ddde7a503 2.87 1.91 1.32 0.21 0.00 0.00 0.00 0.00 Average: lo 2.06 2.06 0.22 0.22 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-8013) 02/23/24 _x86_64_ (8 CPU) 14:02:35 LINUX RESTART (8 CPU) 14:03:02 CPU %user %nice %system %iowait %steal %idle 14:04:01 all 8.44 0.00 0.91 5.69 0.05 84.91 14:04:01 0 7.45 0.00 1.24 1.48 0.10 89.73 14:04:01 1 4.64 0.00 0.80 25.57 0.03 68.96 14:04:01 2 17.55 0.00 1.17 2.99 0.05 78.24 14:04:01 3 15.36 0.00 1.14 1.51 0.05 81.93 14:04:01 4 8.22 0.00 0.94 1.48 0.07 89.30 14:04:01 5 4.03 0.00 0.54 1.41 0.03 93.98 14:04:01 6 5.81 0.00 0.66 0.71 0.02 92.80 14:04:01 7 4.49 0.00 0.70 10.39 0.05 84.37 14:05:01 all 15.53 0.00 1.06 2.94 0.05 80.42 14:05:01 0 8.11 0.00 0.98 9.67 0.07 81.17 14:05:01 1 12.11 0.00 1.00 7.42 0.03 79.44 14:05:01 2 41.31 0.00 2.73 3.21 0.08 52.66 14:05:01 3 14.11 0.00 0.95 0.90 0.03 84.00 14:05:01 4 13.79 0.00 1.12 1.02 0.03 84.04 14:05:01 5 14.30 0.00 0.62 0.38 0.05 84.64 14:05:01 6 8.66 0.00 0.60 0.37 0.03 90.34 14:05:01 7 11.97 0.00 0.48 0.47 0.02 87.07 14:06:01 all 42.16 0.00 1.27 2.35 0.08 54.14 14:06:01 0 62.50 0.00 0.64 0.50 0.08 36.28 14:06:01 1 48.44 0.00 1.42 0.10 0.08 49.95 14:06:01 2 26.22 0.00 1.35 11.33 0.07 61.03 14:06:01 3 43.04 0.00 1.53 2.60 0.08 52.74 14:06:01 4 37.38 0.00 0.85 0.57 0.07 61.13 14:06:01 5 41.81 0.00 1.34 0.60 0.07 56.18 14:06:01 6 39.06 0.00 1.76 1.78 0.07 57.34 14:06:01 7 38.95 0.00 1.31 1.26 0.07 58.42 14:07:01 all 25.84 0.00 1.91 2.73 0.07 69.45 14:07:01 0 26.88 0.00 1.56 0.02 0.07 71.48 14:07:01 1 33.38 0.00 2.76 0.47 0.07 63.33 14:07:01 2 15.84 0.00 2.06 5.42 0.05 76.63 14:07:01 3 33.47 0.00 1.80 2.69 0.12 61.92 14:07:01 4 30.93 0.00 1.69 0.47 0.08 66.82 14:07:01 5 24.31 0.00 1.56 5.38 0.07 68.68 14:07:01 6 23.79 0.00 1.64 6.75 0.10 67.72 14:07:01 7 18.16 0.00 2.18 0.62 0.07 78.97 14:08:01 all 8.67 0.00 2.43 6.12 0.05 82.74 14:08:01 0 5.37 0.00 2.99 0.39 0.03 91.22 14:08:01 1 15.68 0.00 1.95 1.63 0.07 80.68 14:08:01 2 9.18 0.00 2.80 2.45 0.05 85.52 14:08:01 3 4.34 0.00 2.13 39.32 0.08 54.13 14:08:01 4 8.06 0.00 2.76 0.13 0.02 89.03 14:08:01 5 12.82 0.00 2.46 1.26 0.03 83.43 14:08:01 6 5.36 0.00 2.20 2.94 0.03 89.46 14:08:01 7 8.49 0.00 2.20 1.01 0.05 88.25 14:09:01 all 27.28 0.00 5.17 8.55 0.11 58.89 14:09:01 0 25.89 0.00 4.68 6.93 0.08 62.43 14:09:01 1 28.74 0.00 5.52 5.19 0.10 60.45 14:09:01 2 34.48 0.00 5.21 1.10 0.10 59.10 14:09:01 3 25.69 0.00 6.72 33.55 0.10 33.93 14:09:01 4 26.86 0.00 4.36 0.95 0.14 67.69 14:09:01 5 25.78 0.00 4.67 1.46 0.17 67.92 14:09:01 6 24.70 0.00 5.39 0.68 0.08 69.14 14:09:01 7 26.06 0.00 4.86 18.75 0.10 50.23 14:10:01 all 31.86 0.00 2.57 4.01 0.13 61.43 14:10:01 0 27.96 0.00 2.57 1.21 0.12 68.14 14:10:01 1 39.55 0.00 2.83 4.05 0.12 53.45 14:10:01 2 24.38 0.00 2.79 14.36 0.12 58.35 14:10:01 3 28.68 0.00 2.52 2.75 0.12 65.93 14:10:01 4 27.91 0.00 2.82 2.57 0.12 66.59 14:10:01 5 33.07 0.00 2.28 1.69 0.15 62.81 14:10:01 6 40.93 0.00 2.42 4.02 0.13 52.50 14:10:01 7 32.49 0.00 2.25 1.43 0.13 63.70 14:11:01 all 20.44 0.00 2.17 0.92 0.13 76.34 14:11:01 0 13.92 0.00 2.09 0.92 0.10 82.97 14:11:01 1 19.44 0.00 2.06 1.41 0.12 76.97 14:11:01 2 21.17 0.00 2.32 2.58 0.19 73.75 14:11:01 3 19.50 0.00 2.26 0.89 0.17 77.18 14:11:01 4 24.33 0.00 2.60 0.22 0.17 72.68 14:11:01 5 23.45 0.00 2.33 0.36 0.14 73.72 14:11:01 6 23.87 0.00 2.15 0.27 0.13 73.58 14:11:01 7 17.89 0.00 1.61 0.69 0.12 79.70 Average: all 22.54 0.00 2.18 4.15 0.08 71.04 Average: 0 22.27 0.00 2.09 2.64 0.08 72.92 Average: 1 25.25 0.00 2.29 5.70 0.08 66.68 Average: 2 23.77 0.00 2.55 5.45 0.09 68.15 Average: 3 23.03 0.00 2.37 10.48 0.09 64.02 Average: 4 22.20 0.00 2.14 0.92 0.09 74.65 Average: 5 22.46 0.00 1.97 1.57 0.09 73.91 Average: 6 21.53 0.00 2.10 2.19 0.08 74.10 Average: 7 19.83 0.00 1.95 4.30 0.08 73.85