---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-84206 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: 2799.998 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): 0-7 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 885 27228 0 4052 30826 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:41:ed:b4 brd ff:ff:ff:ff:ff:ff inet 10.30.106.235/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85906sec preferred_lft 85906sec inet6 fe80::f816:3eff:fe41:edb4/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:51:c1:ab:b6 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::42:51ff:fec1:abb6/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-84206) 11/16/24 _x86_64_ (8 CPU) 14:40:25 LINUX RESTART (8 CPU) 14:41:01 tps rtps wtps bread/s bwrtn/s 14:42:01 305.30 35.39 269.91 1674.39 30161.64 14:43:01 156.14 20.81 135.33 780.80 39082.69 14:44:01 107.60 3.95 103.65 418.20 64199.30 14:45:01 75.02 0.30 74.72 4.53 38702.88 14:46:01 87.82 0.00 87.82 0.00 26782.87 14:47:01 48.48 0.25 48.23 2.00 24170.69 14:48:01 95.13 0.00 95.13 0.00 21685.05 Average: 125.07 8.67 116.39 411.39 34968.53 14:41:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:42:01 29989220 31651052 2950000 8.96 75492 1891260 1447280 4.26 918356 1727160 202452 14:43:01 28402628 30410904 4536592 13.77 87452 2213844 2861492 8.42 2216968 1987412 7628 14:44:01 28075616 30746480 4863604 14.77 94452 2856452 2123896 6.25 2143456 2360540 728 14:45:01 26953712 30260640 5985508 18.17 129716 3407656 2697544 7.94 2839476 2697336 114024 14:46:01 26809852 30193292 6129368 18.61 137624 3458052 2717736 8.00 2913704 2746632 26284 14:47:01 26626060 30243728 6313160 19.17 168528 3631532 2752104 8.10 2900244 2913200 174300 14:48:01 26796412 30491456 6142808 18.65 176324 3681752 2477160 7.29 2655384 2963004 39932 Average: 27664786 30571079 5274434 16.01 124227 3020078 2439602 7.18 2369655 2485041 80764 14:41:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:42:01 ens3 100.68 66.37 1021.01 25.80 0.00 0.00 0.00 0.00 14:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:42:01 lo 1.33 1.33 0.14 0.14 0.00 0.00 0.00 0.00 14:43:01 ens3 545.16 418.76 4716.20 102.31 0.00 0.00 0.00 0.00 14:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:43:01 lo 2.00 2.00 0.11 0.11 0.00 0.00 0.00 0.00 14:44:01 ens3 427.00 409.07 1535.98 1667.30 0.00 0.00 0.00 0.00 14:44:01 docker0 3.38 6.10 0.20 77.55 0.00 0.00 0.00 0.00 14:44:01 lo 9.15 9.15 2.34 2.34 0.00 0.00 0.00 0.00 14:45:01 ens3 671.49 589.80 1634.25 1745.49 0.00 0.00 0.00 0.00 14:45:01 docker0 318.58 402.85 34.12 688.55 0.00 0.00 0.00 0.00 14:45:01 lo 3.13 3.13 0.29 0.29 0.00 0.00 0.00 0.00 14:45:01 vethb234921 318.58 403.00 38.48 688.56 0.00 0.00 0.00 0.06 14:46:01 ens3 142.06 123.08 105.64 27.65 0.00 0.00 0.00 0.00 14:46:01 docker0 89.07 92.30 10.80 93.39 0.00 0.00 0.00 0.00 14:46:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:46:01 vethb234921 89.07 92.32 12.01 93.39 0.00 0.00 0.00 0.01 14:47:01 ens3 442.41 345.80 699.83 42.60 0.00 0.00 0.00 0.00 14:47:01 docker0 336.99 426.93 34.87 695.99 0.00 0.00 0.00 0.00 14:47:01 lo 0.40 0.40 0.03 0.03 0.00 0.00 0.00 0.00 14:47:01 vethc895d8c 312.82 403.83 38.12 691.57 0.00 0.00 0.00 0.06 14:48:01 ens3 115.81 104.48 99.56 16.41 0.00 0.00 0.00 0.00 14:48:01 docker0 95.88 97.75 10.94 94.24 0.00 0.00 0.00 0.00 14:48:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:48:01 vethc895d8c 95.88 97.77 12.25 94.24 0.00 0.00 0.00 0.01 Average: ens3 349.24 293.91 1401.73 518.19 0.00 0.00 0.00 0.00 Average: docker0 120.57 146.58 12.99 235.71 0.00 0.00 0.00 0.00 Average: lo 2.29 2.29 0.42 0.42 0.00 0.00 0.00 0.00 Average: vethc895d8c 58.41 71.68 7.20 112.30 0.00 0.00 0.00 0.01 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-84206) 11/16/24 _x86_64_ (8 CPU) 14:40:25 LINUX RESTART (8 CPU) 14:41:01 CPU %user %nice %system %iowait %steal %idle 14:42:01 all 9.71 0.00 0.88 3.11 0.04 86.27 14:42:01 0 24.67 0.00 1.50 1.57 0.05 72.21 14:42:01 1 3.91 0.00 0.67 4.32 0.03 91.07 14:42:01 2 10.67 0.00 0.77 0.38 0.05 88.13 14:42:01 3 3.73 0.00 1.19 9.89 0.07 85.13 14:42:01 4 14.91 0.00 1.13 1.70 0.02 82.23 14:42:01 5 4.00 0.00 0.52 0.12 0.02 95.35 14:42:01 6 4.41 0.00 0.40 6.31 0.02 88.86 14:42:01 7 11.35 0.00 0.82 0.63 0.05 87.15 14:43:01 all 18.33 0.00 1.43 2.00 0.05 78.19 14:43:01 0 14.01 0.00 2.54 0.57 0.03 82.85 14:43:01 1 20.75 0.00 1.77 1.39 0.07 76.02 14:43:01 2 17.31 0.00 1.32 2.37 0.05 78.95 14:43:01 3 15.29 0.00 0.82 7.56 0.05 76.28 14:43:01 4 21.00 0.00 1.90 0.77 0.07 76.26 14:43:01 5 24.65 0.00 2.17 3.16 0.05 69.97 14:43:01 6 17.52 0.00 0.28 0.00 0.05 82.14 14:43:01 7 16.08 0.00 0.64 0.15 0.03 83.10 14:44:01 all 14.66 0.00 1.70 2.95 0.05 80.63 14:44:01 0 8.04 0.00 2.02 0.22 0.03 89.69 14:44:01 1 12.51 0.00 1.56 0.65 0.07 85.21 14:44:01 2 11.65 0.00 1.00 1.82 0.05 85.47 14:44:01 3 30.07 0.00 3.03 1.44 0.07 65.40 14:44:01 4 16.76 0.00 1.15 0.45 0.05 81.58 14:44:01 5 10.85 0.00 1.56 14.30 0.05 73.25 14:44:01 6 19.38 0.00 2.11 0.20 0.05 78.26 14:44:01 7 7.95 0.00 1.23 4.56 0.07 86.19 14:45:01 all 9.19 0.00 1.71 2.05 0.06 87.00 14:45:01 0 5.05 0.00 2.61 8.26 0.07 84.01 14:45:01 1 2.91 0.00 0.90 0.03 0.03 96.12 14:45:01 2 5.62 0.00 1.52 0.22 0.03 92.60 14:45:01 3 32.52 0.00 2.56 0.30 0.08 64.53 14:45:01 4 5.84 0.00 0.79 0.03 0.07 93.27 14:45:01 5 3.34 0.00 1.44 4.14 0.07 91.02 14:45:01 6 14.81 0.00 3.46 3.36 0.07 78.31 14:45:01 7 3.52 0.00 0.42 0.03 0.03 96.00 14:46:01 all 1.07 0.00 0.33 1.63 0.03 96.94 14:46:01 0 0.55 0.00 0.52 1.57 0.03 97.33 14:46:01 1 0.78 0.00 0.17 0.00 0.02 99.03 14:46:01 2 0.32 0.00 0.07 0.00 0.03 99.58 14:46:01 3 3.24 0.00 1.12 0.18 0.07 95.39 14:46:01 4 0.48 0.00 0.03 0.00 0.02 99.47 14:46:01 5 1.32 0.00 0.35 0.15 0.05 98.13 14:46:01 6 0.53 0.00 0.20 10.40 0.02 88.85 14:46:01 7 1.31 0.00 0.18 0.73 0.02 97.76 14:47:01 all 5.91 0.00 1.15 1.63 0.05 91.26 14:47:01 0 4.99 0.00 2.41 0.30 0.08 92.21 14:47:01 1 2.45 0.00 0.52 0.02 0.03 96.99 14:47:01 2 0.78 0.00 0.33 0.00 0.02 98.86 14:47:01 3 6.33 0.00 2.39 0.32 0.07 90.89 14:47:01 4 3.07 0.00 0.95 0.17 0.07 95.75 14:47:01 5 25.09 0.00 1.49 0.00 0.05 73.37 14:47:01 6 1.33 0.00 0.28 10.80 0.02 87.57 14:47:01 7 3.31 0.00 0.81 1.48 0.05 94.36 14:48:01 all 0.89 0.00 0.31 1.45 0.03 97.32 14:48:01 0 0.42 0.00 0.27 0.94 0.05 98.33 14:48:01 1 0.55 0.00 0.17 0.00 0.05 99.23 14:48:01 2 0.02 0.00 0.02 0.00 0.02 99.95 14:48:01 3 0.75 0.00 0.22 0.52 0.05 98.46 14:48:01 4 2.62 0.00 0.84 0.32 0.03 96.19 14:48:01 5 2.34 0.00 0.75 0.17 0.07 96.67 14:48:01 6 0.00 0.00 0.00 0.00 0.00 100.00 14:48:01 7 0.37 0.00 0.22 9.66 0.03 89.72 Average: all 8.53 0.00 1.07 2.12 0.04 88.24 Average: 0 8.25 0.00 1.69 1.92 0.05 88.09 Average: 1 6.26 0.00 0.82 0.92 0.04 91.96 Average: 2 6.62 0.00 0.72 0.68 0.04 91.94 Average: 3 13.13 0.00 1.62 2.88 0.06 82.31 Average: 4 9.24 0.00 0.97 0.49 0.05 89.25 Average: 5 10.22 0.00 1.18 3.14 0.05 85.40 Average: 6 8.27 0.00 0.96 4.44 0.03 86.30 Average: 7 6.26 0.00 0.61 2.45 0.04 90.63