---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-84576 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: 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): 0-7 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 12G 144G 8% / 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 870 27247 0 4050 30842 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:f8:c7:eb brd ff:ff:ff:ff:ff:ff inet 10.30.107.207/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85910sec preferred_lft 85910sec inet6 fe80::f816:3eff:fef8:c7eb/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:ed:91:39:e0 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:edff:fe91:39e0/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-84576) 11/18/24 _x86_64_ (8 CPU) 12:01:37 LINUX RESTART (8 CPU) 12:02:01 tps rtps wtps bread/s bwrtn/s 12:03:01 291.08 71.30 219.78 4612.43 46798.33 12:04:01 166.47 16.84 149.63 391.61 32156.43 12:05:01 40.97 5.51 35.45 467.58 26963.95 12:06:01 125.58 3.02 122.56 431.79 75285.59 12:07:01 79.82 0.35 79.47 2.80 27860.52 12:08:01 83.17 0.18 82.99 1.47 23670.59 12:09:01 123.66 0.03 123.63 0.27 28441.79 Average: 130.10 13.89 116.21 843.87 37309.51 12:02:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:03:01 30073924 31655600 2865296 8.70 65612 1827816 1489032 4.38 948388 1630884 188012 12:04:01 29371200 31130132 3568020 10.83 86952 1970608 2147044 6.32 1476608 1778200 17140 12:05:01 28760728 30774404 4178492 12.69 88052 2219228 2201340 6.48 1881080 1971080 5956 12:06:01 27605028 30665324 5334192 16.19 98756 3233900 2303944 6.78 2432268 2523196 156 12:07:01 26811452 30162448 6127768 18.60 135636 3433844 2893880 8.51 2948024 2721624 46448 12:08:01 26756932 30356812 6182288 18.77 166508 3621568 2718712 8.00 2794888 2901328 185032 12:09:01 26776384 30470844 6162836 18.71 176876 3681592 2607564 7.67 2694132 2960968 20684 Average: 28022235 30745081 4916985 14.93 116913 2855508 2337359 6.88 2167913 2355326 66204 12:02:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:03:01 lo 1.33 1.33 0.14 0.14 0.00 0.00 0.00 0.00 12:03:01 ens3 312.00 224.13 1531.35 71.87 0.00 0.00 0.00 0.00 12:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:04:01 lo 0.93 0.93 0.09 0.09 0.00 0.00 0.00 0.00 12:04:01 ens3 186.68 163.52 1239.82 41.84 0.00 0.00 0.00 0.00 12:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:05:01 lo 7.85 7.85 2.16 2.16 0.00 0.00 0.00 0.00 12:05:01 ens3 594.09 386.12 3823.12 132.39 0.00 0.00 0.00 0.00 12:06:01 docker0 2.97 5.82 0.18 77.54 0.00 0.00 0.00 0.00 12:06:01 lo 6.40 6.40 0.59 0.59 0.00 0.00 0.00 0.00 12:06:01 ens3 549.08 576.87 2432.15 3339.64 0.00 0.00 0.00 0.00 12:07:01 docker0 354.50 438.98 39.64 749.86 0.00 0.00 0.00 0.00 12:07:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:07:01 vethf057df7 354.50 439.15 44.49 749.87 0.00 0.00 0.00 0.06 12:07:01 ens3 449.71 361.05 752.11 46.53 0.00 0.00 0.00 0.00 12:08:01 docker0 347.93 431.36 37.41 710.32 0.00 0.00 0.00 0.00 12:08:01 lo 0.40 0.40 0.03 0.03 0.00 0.00 0.00 0.00 12:08:01 ens3 466.46 364.99 722.62 50.91 0.00 0.00 0.00 0.00 12:08:01 veth31665f2 299.95 380.89 36.58 675.15 0.00 0.00 0.00 0.06 12:09:01 docker0 98.83 101.93 11.99 109.32 0.00 0.00 0.00 0.00 12:09:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:09:01 ens3 151.04 132.34 120.34 22.67 0.00 0.00 0.00 0.00 12:09:01 veth31665f2 98.83 101.97 13.34 109.32 0.00 0.00 0.00 0.01 Average: docker0 114.90 139.74 12.75 235.32 0.00 0.00 0.00 0.00 Average: lo 2.42 2.42 0.43 0.43 0.00 0.00 0.00 0.00 Average: ens3 387.00 315.57 1517.32 529.32 0.00 0.00 0.00 0.00 Average: veth31665f2 56.96 68.97 7.13 112.05 0.00 0.00 0.00 0.01 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-84576) 11/18/24 _x86_64_ (8 CPU) 12:01:37 LINUX RESTART (8 CPU) 12:02:01 CPU %user %nice %system %iowait %steal %idle 12:03:01 all 8.87 0.00 1.05 4.37 0.04 85.68 12:03:01 0 19.58 0.00 1.86 16.95 0.05 61.55 12:03:01 1 10.74 0.00 1.12 0.27 0.03 87.83 12:03:01 2 9.82 0.00 1.07 0.75 0.03 88.33 12:03:01 3 11.70 0.00 1.58 4.84 0.03 81.85 12:03:01 4 3.47 0.00 0.77 8.13 0.03 87.59 12:03:01 5 4.35 0.00 0.77 1.87 0.02 93.01 12:03:01 6 8.71 0.00 0.72 1.04 0.03 89.50 12:03:01 7 2.63 0.00 0.48 1.09 0.05 95.75 12:04:01 all 11.59 0.00 0.80 2.72 0.04 84.86 12:04:01 0 12.31 0.00 0.95 0.53 0.03 86.17 12:04:01 1 10.86 0.00 0.82 1.37 0.05 86.90 12:04:01 2 38.76 0.00 1.87 1.13 0.07 58.17 12:04:01 3 8.68 0.00 0.48 0.02 0.03 90.79 12:04:01 4 8.97 0.00 0.75 3.81 0.03 86.44 12:04:01 5 7.66 0.00 0.46 1.74 0.03 90.11 12:04:01 6 3.34 0.00 0.40 0.15 0.03 96.08 12:04:01 7 2.12 0.00 0.63 13.04 0.03 84.17 12:05:01 all 18.58 0.00 1.38 2.53 0.05 77.47 12:05:01 0 18.33 0.00 1.27 1.43 0.05 78.92 12:05:01 1 19.37 0.00 2.64 1.80 0.05 76.14 12:05:01 2 18.45 0.00 0.85 1.27 0.03 79.39 12:05:01 3 24.42 0.00 0.45 0.02 0.07 75.05 12:05:01 4 15.97 0.00 3.29 2.71 0.07 77.96 12:05:01 5 17.91 0.00 0.66 0.49 0.05 80.90 12:05:01 6 19.76 0.00 0.77 0.02 0.05 79.41 12:05:01 7 14.41 0.00 1.07 12.38 0.03 72.10 12:06:01 all 10.39 0.00 1.75 3.67 0.05 84.14 12:06:01 0 11.77 0.00 1.66 3.12 0.05 83.39 12:06:01 1 11.75 0.00 1.79 0.54 0.05 85.87 12:06:01 2 26.43 0.00 2.97 2.32 0.07 68.22 12:06:01 3 5.79 0.00 2.20 0.05 0.05 91.92 12:06:01 4 3.68 0.00 1.57 3.38 0.05 91.31 12:06:01 5 11.41 0.00 2.19 15.29 0.08 71.03 12:06:01 6 5.09 0.00 0.79 0.10 0.03 93.98 12:06:01 7 7.19 0.00 0.79 4.67 0.08 87.27 12:07:01 all 6.39 0.00 1.37 1.82 0.06 90.36 12:07:01 0 3.07 0.00 1.39 8.55 0.08 86.90 12:07:01 1 12.02 0.00 3.65 0.40 0.10 83.82 12:07:01 2 0.10 0.00 0.43 4.60 0.00 94.86 12:07:01 3 0.35 0.00 0.72 0.13 0.03 98.76 12:07:01 4 4.16 0.00 0.74 0.43 0.05 94.62 12:07:01 5 3.23 0.00 1.42 0.32 0.08 94.94 12:07:01 6 25.58 0.00 1.35 0.00 0.07 73.00 12:07:01 7 2.82 0.00 1.22 0.08 0.05 95.82 12:08:01 all 4.43 0.00 1.26 1.48 0.07 92.76 12:08:01 0 2.72 0.00 1.17 0.74 0.17 95.20 12:08:01 1 1.35 0.00 0.50 3.65 0.03 94.46 12:08:01 2 13.83 0.00 2.07 6.01 0.05 78.04 12:08:01 3 3.38 0.00 0.75 0.12 0.05 95.71 12:08:01 4 4.32 0.00 1.47 0.94 0.12 93.16 12:08:01 5 7.44 0.00 1.78 0.37 0.05 90.37 12:08:01 6 0.13 0.00 0.43 0.00 0.03 99.40 12:08:01 7 2.32 0.00 1.95 0.08 0.07 95.59 12:09:01 all 2.97 0.00 0.52 2.39 0.08 94.04 12:09:01 0 4.67 0.00 0.68 1.14 0.03 93.47 12:09:01 1 1.12 0.00 0.47 3.73 0.03 94.65 12:09:01 2 12.51 0.00 0.52 0.05 0.05 86.87 12:09:01 3 0.86 0.00 0.07 0.00 0.02 99.05 12:09:01 4 0.78 0.00 0.45 3.36 0.08 95.33 12:09:01 5 0.07 0.00 0.17 0.05 0.02 99.70 12:09:01 6 0.72 0.00 0.67 3.11 0.03 95.47 12:09:01 7 3.13 0.00 1.10 7.70 0.37 87.70 Average: all 9.02 0.00 1.16 2.71 0.06 87.06 Average: 0 10.34 0.00 1.28 4.64 0.07 83.68 Average: 1 9.59 0.00 1.57 1.68 0.05 87.11 Average: 2 17.13 0.00 1.40 2.30 0.04 79.12 Average: 3 7.87 0.00 0.89 0.74 0.04 90.47 Average: 4 5.91 0.00 1.29 3.25 0.06 89.49 Average: 5 7.37 0.00 1.06 2.87 0.05 88.65 Average: 6 9.01 0.00 0.73 0.63 0.04 89.58 Average: 7 4.94 0.00 1.03 5.58 0.10 88.34