---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-43835 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 866 27259 0 4041 30846 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:f6:bc:4c brd ff:ff:ff:ff:ff:ff inet 10.30.106.253/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85932sec preferred_lft 85932sec inet6 fe80::f816:3eff:fef6:bc4c/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:39:5a:3c:e2 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::42:39ff:fe5a:3ce2/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-43835) 09/30/24 _x86_64_ (8 CPU) 12:04:35 LINUX RESTART (8 CPU) 12:05:01 tps rtps wtps bread/s bwrtn/s 12:06:01 336.73 71.40 265.32 4614.30 31124.55 12:07:01 153.41 16.91 136.49 403.67 15387.97 12:08:01 40.11 5.60 34.51 460.32 12674.95 12:09:01 122.36 3.00 119.36 427.99 58759.08 12:10:01 107.72 0.42 107.30 3.33 12230.09 12:11:01 63.91 0.45 63.46 3.60 8898.60 12:12:01 121.26 0.43 120.83 40.39 8614.70 Average: 135.06 14.03 121.03 850.44 21098.59 12:05:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:06:01 30131816 31653360 2807404 8.52 59640 1778164 1516052 4.46 927764 1600244 99992 12:07:01 29200832 30963624 3738388 11.35 86564 1974560 2269088 6.68 1639432 1781648 26696 12:08:01 28342948 30609856 4596272 13.95 88724 2467356 2337704 6.88 2213776 2044972 219484 12:09:01 27318308 30423636 5620912 17.06 103360 3271340 2606016 7.67 2667444 2558000 39196 12:10:01 26982472 30360544 5956748 18.08 137072 3453764 2594084 7.63 2763020 2740208 32144 12:11:01 26391616 30077364 6547604 19.88 175596 3675464 2650856 7.80 3080836 2954560 161868 12:12:01 27892144 31563160 5047076 15.32 176936 3679248 1584416 4.66 1674704 2899796 16912 Average: 28037162 30807363 4902058 14.88 118270 2899985 2222602 6.54 2138139 2368490 85185 12:05:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:06:01 ens3 354.97 228.16 1567.75 72.30 0.00 0.00 0.00 0.00 12:06:01 lo 1.33 1.33 0.14 0.14 0.00 0.00 0.00 0.00 12:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:07:01 ens3 186.49 167.69 1221.86 39.47 0.00 0.00 0.00 0.00 12:07:01 lo 1.00 1.00 0.10 0.10 0.00 0.00 0.00 0.00 12:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:08:01 ens3 575.34 403.90 4284.65 96.99 0.00 0.00 0.00 0.00 12:08:01 lo 7.78 7.78 2.15 2.15 0.00 0.00 0.00 0.00 12:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:09:01 ens3 682.84 616.46 2163.88 3362.62 0.00 0.00 0.00 0.00 12:09:01 lo 6.66 6.66 0.62 0.62 0.00 0.00 0.00 0.00 12:09:01 veth03351aa 30.19 57.05 4.27 255.51 0.00 0.00 0.00 0.02 12:09:01 docker0 33.14 62.18 4.03 332.98 0.00 0.00 0.00 0.00 12:10:01 ens3 278.17 193.40 522.46 37.77 0.00 0.00 0.00 0.00 12:10:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:10:01 veth03351aa 167.37 224.23 29.55 510.37 0.00 0.00 0.00 0.04 12:10:01 docker0 167.37 224.16 27.26 510.37 0.00 0.00 0.00 0.00 12:11:01 ens3 366.86 241.04 786.02 48.98 0.00 0.00 0.00 0.00 12:11:01 vethbb3e6eb 177.85 263.27 32.84 763.08 0.00 0.00 0.00 0.06 12:11:01 lo 0.40 0.40 0.03 0.03 0.00 0.00 0.00 0.00 12:11:01 docker0 201.80 284.63 31.51 765.17 0.00 0.00 0.00 0.00 12:12:01 ens3 102.02 72.59 32.75 16.29 0.00 0.00 0.00 0.00 12:12:01 lo 0.27 0.27 0.03 0.03 0.00 0.00 0.00 0.00 12:12:01 docker0 45.44 43.91 2.01 3.35 0.00 0.00 0.00 0.00 Average: ens3 363.82 274.75 1511.31 524.95 0.00 0.00 0.00 0.00 Average: lo 2.49 2.49 0.44 0.44 0.00 0.00 0.00 0.00 Average: docker0 63.97 87.85 9.26 230.31 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-43835) 09/30/24 _x86_64_ (8 CPU) 12:04:35 LINUX RESTART (8 CPU) 12:05:01 CPU %user %nice %system %iowait %steal %idle 12:06:01 all 8.70 0.00 1.08 4.88 0.04 85.30 12:06:01 0 5.46 0.00 0.92 18.06 0.05 75.52 12:06:01 1 22.62 0.00 1.42 3.45 0.07 72.44 12:06:01 2 5.80 0.00 0.53 0.25 0.03 93.38 12:06:01 3 6.52 0.00 2.08 14.53 0.05 76.82 12:06:01 4 10.02 0.00 1.38 0.70 0.03 87.87 12:06:01 5 7.87 0.00 0.80 0.65 0.03 90.64 12:06:01 6 3.44 0.00 1.02 0.98 0.03 94.53 12:06:01 7 7.93 0.00 0.50 0.47 0.03 91.07 12:07:01 all 12.54 0.00 0.90 2.53 0.05 83.99 12:07:01 0 16.76 0.00 1.12 3.27 0.03 78.81 12:07:01 1 20.75 0.00 1.26 6.09 0.07 71.84 12:07:01 2 10.13 0.00 0.74 4.81 0.05 84.27 12:07:01 3 20.78 0.00 1.66 1.96 0.05 75.55 12:07:01 4 13.36 0.00 0.53 0.10 0.03 85.98 12:07:01 5 6.42 0.00 0.70 0.73 0.02 92.12 12:07:01 6 5.66 0.00 0.32 0.85 0.03 93.14 12:07:01 7 6.52 0.00 0.85 2.44 0.05 90.14 12:08:01 all 18.96 0.00 1.57 1.20 0.05 78.21 12:08:01 0 20.31 0.00 0.84 0.54 0.05 78.27 12:08:01 1 14.60 0.00 0.80 2.31 0.03 82.26 12:08:01 2 21.97 0.00 0.28 0.99 0.05 76.71 12:08:01 3 20.19 0.00 0.97 0.70 0.08 78.05 12:08:01 4 17.67 0.00 3.82 1.41 0.07 77.04 12:08:01 5 18.74 0.00 3.90 1.49 0.07 75.80 12:08:01 6 16.19 0.00 1.00 1.49 0.05 81.27 12:08:01 7 21.95 0.00 1.00 0.69 0.07 76.29 12:09:01 all 10.95 0.00 2.09 2.10 0.05 84.80 12:09:01 0 7.90 0.00 2.03 0.25 0.03 89.79 12:09:01 1 11.58 0.00 1.88 0.35 0.07 86.13 12:09:01 2 6.66 0.00 1.74 0.18 0.02 91.39 12:09:01 3 12.28 0.00 2.33 3.09 0.05 82.25 12:09:01 4 5.40 0.00 1.17 2.21 0.05 91.17 12:09:01 5 9.42 0.00 2.44 1.95 0.05 86.14 12:09:01 6 23.85 0.00 3.11 4.66 0.08 68.29 12:09:01 7 10.57 0.00 2.02 4.17 0.08 83.17 12:10:01 all 5.73 0.00 1.05 1.18 0.04 92.00 12:10:01 0 0.30 0.00 0.97 0.82 0.05 97.86 12:10:01 1 0.97 0.00 0.80 0.37 0.05 97.81 12:10:01 2 3.19 0.00 0.90 0.27 0.05 95.59 12:10:01 3 11.42 0.00 1.30 0.63 0.05 86.60 12:10:01 4 5.83 0.00 1.40 1.32 0.03 91.41 12:10:01 5 18.71 0.00 1.39 0.84 0.05 79.01 12:10:01 6 0.07 0.00 0.15 1.60 0.02 98.16 12:10:01 7 5.30 0.00 1.47 3.61 0.03 89.58 12:11:01 all 6.45 0.00 1.18 1.52 0.05 90.80 12:11:01 0 1.39 0.00 0.30 0.03 0.05 98.23 12:11:01 1 3.31 0.00 1.47 0.32 0.05 94.85 12:11:01 2 8.05 0.00 1.12 0.32 0.05 90.46 12:11:01 3 2.47 0.00 1.77 4.95 0.07 90.74 12:11:01 4 25.91 0.00 1.72 0.40 0.07 71.90 12:11:01 5 7.57 0.00 1.21 0.00 0.07 91.16 12:11:01 6 0.95 0.00 0.17 3.05 0.02 95.81 12:11:01 7 2.01 0.00 1.69 3.06 0.05 93.19 12:12:01 all 3.52 0.00 0.33 0.70 0.02 95.43 12:12:01 0 1.70 0.00 0.40 1.00 0.03 96.86 12:12:01 1 0.45 0.00 0.17 0.00 0.00 99.38 12:12:01 2 1.92 0.00 0.22 0.00 0.02 97.85 12:12:01 3 0.82 0.00 0.48 0.95 0.03 97.72 12:12:01 4 12.17 0.00 0.38 0.05 0.03 87.37 12:12:01 5 9.79 0.00 0.50 0.10 0.02 89.59 12:12:01 6 0.93 0.00 0.13 1.20 0.00 97.74 12:12:01 7 0.42 0.00 0.33 2.28 0.02 96.95 Average: all 9.55 0.00 1.17 2.02 0.04 87.22 Average: 0 7.68 0.00 0.94 3.42 0.04 87.92 Average: 1 10.59 0.00 1.11 1.84 0.05 86.41 Average: 2 8.24 0.00 0.79 0.97 0.04 89.95 Average: 3 10.63 0.00 1.51 3.83 0.05 83.97 Average: 4 12.91 0.00 1.49 0.88 0.05 84.68 Average: 5 11.22 0.00 1.56 0.82 0.04 86.36 Average: 6 7.29 0.00 0.84 1.98 0.03 89.86 Average: 7 7.81 0.00 1.12 2.39 0.05 88.64