---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-20389 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 855 27275 0 4036 30857 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:fe:37:56 brd ff:ff:ff:ff:ff:ff inet 10.30.106.108/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85938sec preferred_lft 85938sec inet6 fe80::f816:3eff:fefe:3756/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:7c:63:10:5a 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::42:7cff:fe63:105a/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-20389) 06/30/24 _x86_64_ (8 CPU) 12:01:27 LINUX RESTART (8 CPU) 12:02:01 tps rtps wtps bread/s bwrtn/s 12:03:01 299.08 39.09 259.99 1772.64 30972.97 12:04:01 163.23 21.39 141.84 830.52 40763.88 12:05:01 110.93 5.08 105.85 480.85 65335.78 12:06:01 61.92 0.17 61.76 4.67 36892.25 12:07:01 122.31 0.08 122.23 0.67 31295.05 12:08:01 124.70 0.22 124.49 1.73 31698.28 12:09:01 57.27 0.82 56.46 45.59 11048.16 Average: 134.21 9.55 124.66 448.08 35429.43 12:02:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:03:01 30023956 31676052 2915264 8.85 73704 1885616 1412696 4.16 909996 1714388 210568 12:04:01 28351032 30363484 4588188 13.93 87652 2218212 3020172 8.89 2271464 1989764 11364 12:05:01 27612532 30711544 5326688 16.17 94216 3279672 2263184 6.66 2179120 2781456 316 12:06:01 27090524 30390032 5848696 17.76 128776 3403076 2464288 7.25 2726696 2689848 200964 12:07:01 27147140 30520764 5792080 17.58 136756 3450808 2448288 7.20 2609100 2737108 1908 12:08:01 26513104 30193124 6426116 19.51 175168 3671536 2508592 7.38 3022652 2899956 40708 12:09:01 27919752 31586672 5019468 15.24 177652 3675164 1482004 4.36 1666052 2887440 2424 Average: 27808291 30777382 5130929 15.58 124846 3083441 2228461 6.56 2197869 2528566 66893 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 ens3 155.96 111.40 1262.93 43.89 0.00 0.00 0.00 0.00 12:03:01 lo 1.40 1.40 0.16 0.16 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 ens3 501.42 381.06 4710.85 92.42 0.00 0.00 0.00 0.00 12:04:01 lo 1.63 1.63 0.10 0.10 0.00 0.00 0.00 0.00 12:05:01 docker0 2.65 5.02 0.16 77.48 0.00 0.00 0.00 0.00 12:05:01 ens3 197.50 149.13 1498.65 32.97 0.00 0.00 0.00 0.00 12:05:01 lo 7.45 7.45 2.16 2.16 0.00 0.00 0.00 0.00 12:06:01 docker0 129.00 218.31 22.18 682.08 0.00 0.00 0.00 0.00 12:06:01 veth98e6762 129.00 218.45 23.94 682.09 0.00 0.00 0.00 0.06 12:06:01 ens3 747.73 641.18 1581.40 3355.56 0.00 0.00 0.00 0.00 12:06:01 lo 5.33 5.33 0.49 0.49 0.00 0.00 0.00 0.00 12:07:01 docker0 88.70 91.77 10.68 84.37 0.00 0.00 0.00 0.00 12:07:01 veth98e6762 88.70 91.80 11.89 84.38 0.00 0.00 0.00 0.01 12:07:01 ens3 118.48 104.62 92.20 17.66 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 12:08:01 docker0 198.57 285.97 31.28 764.77 0.00 0.00 0.00 0.00 12:08:01 ens3 347.11 237.10 781.27 46.14 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 veth8b00d6c 191.62 280.69 33.51 763.56 0.00 0.00 0.00 0.06 12:09:01 docker0 32.89 31.36 1.48 2.66 0.00 0.00 0.00 0.00 12:09:01 ens3 62.32 61.82 21.13 21.36 0.00 0.00 0.00 0.00 12:09:01 lo 0.67 0.67 0.07 0.07 0.00 0.00 0.00 0.00 Average: docker0 64.55 90.35 9.40 230.21 0.00 0.00 0.00 0.00 Average: ens3 304.37 240.90 1421.25 515.68 0.00 0.00 0.00 0.00 Average: lo 2.41 2.41 0.43 0.43 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-20389) 06/30/24 _x86_64_ (8 CPU) 12:01:27 LINUX RESTART (8 CPU) 12:02:01 CPU %user %nice %system %iowait %steal %idle 12:03:01 all 9.99 0.00 1.02 3.40 0.04 85.55 12:03:01 0 1.60 0.00 0.32 0.17 0.02 97.90 12:03:01 1 9.40 0.00 0.63 13.23 0.03 76.70 12:03:01 2 2.05 0.00 0.58 1.45 0.03 95.88 12:03:01 3 36.36 0.00 2.81 3.98 0.08 56.77 12:03:01 4 10.16 0.00 1.05 0.30 0.03 88.45 12:03:01 5 12.94 0.00 0.90 0.73 0.02 85.41 12:03:01 6 1.94 0.00 1.20 6.89 0.05 89.92 12:03:01 7 5.57 0.00 0.62 0.45 0.02 93.34 12:04:01 all 18.91 0.00 1.53 2.40 0.06 77.10 12:04:01 0 21.05 0.00 2.96 0.79 0.05 75.15 12:04:01 1 22.16 0.00 3.38 7.98 0.05 66.43 12:04:01 2 27.01 0.00 0.62 1.27 0.07 71.04 12:04:01 3 19.69 0.00 1.84 5.20 0.07 73.21 12:04:01 4 16.45 0.00 0.57 0.08 0.07 82.83 12:04:01 5 20.18 0.00 0.72 0.22 0.07 78.81 12:04:01 6 14.57 0.00 1.39 2.98 0.07 81.00 12:04:01 7 10.14 0.00 0.77 0.64 0.05 88.40 12:05:01 all 13.20 0.00 1.80 3.02 0.05 81.94 12:05:01 0 15.47 0.00 1.49 1.05 0.05 81.94 12:05:01 1 13.50 0.00 2.06 5.47 0.05 78.92 12:05:01 2 12.53 0.00 3.02 4.50 0.03 79.92 12:05:01 3 22.68 0.00 2.21 11.25 0.05 63.81 12:05:01 4 7.05 0.00 1.00 0.82 0.05 91.08 12:05:01 5 13.72 0.00 1.44 0.18 0.03 84.62 12:05:01 6 11.63 0.00 1.43 0.77 0.05 86.12 12:05:01 7 9.05 0.00 1.77 0.17 0.05 88.96 12:06:01 all 10.30 0.00 1.53 1.90 0.06 86.21 12:06:01 0 11.82 0.00 1.83 4.20 0.07 82.08 12:06:01 1 7.38 0.00 2.35 0.57 0.07 89.64 12:06:01 2 4.78 0.00 1.14 0.00 0.07 94.01 12:06:01 3 11.24 0.00 1.27 0.85 0.05 86.59 12:06:01 4 4.35 0.00 1.28 8.26 0.05 86.06 12:06:01 5 14.74 0.00 1.14 0.13 0.05 83.94 12:06:01 6 11.88 0.00 0.82 0.02 0.07 87.22 12:06:01 7 16.22 0.00 2.42 1.18 0.05 80.14 12:07:01 all 2.54 0.00 0.37 2.39 0.03 94.68 12:07:01 0 0.87 0.00 0.30 0.32 0.02 98.50 12:07:01 1 0.89 0.00 0.63 14.17 0.02 84.29 12:07:01 2 0.77 0.00 0.23 0.00 0.03 98.97 12:07:01 3 0.07 0.00 0.05 0.02 0.02 99.85 12:07:01 4 0.72 0.00 0.58 3.98 0.03 94.69 12:07:01 5 10.76 0.00 0.50 0.35 0.02 88.37 12:07:01 6 0.07 0.00 0.03 0.00 0.02 99.88 12:07:01 7 6.14 0.00 0.62 0.33 0.03 92.88 12:08:01 all 6.60 0.00 1.24 2.57 0.05 89.55 12:08:01 0 0.15 0.00 0.10 0.00 0.02 99.73 12:08:01 1 1.89 0.00 1.34 11.36 0.03 85.38 12:08:01 2 2.46 0.00 1.02 0.69 0.05 95.79 12:08:01 3 30.27 0.00 1.97 1.80 0.05 65.91 12:08:01 4 8.86 0.00 2.61 6.15 0.07 82.31 12:08:01 5 3.19 0.00 1.10 0.07 0.05 95.58 12:08:01 6 2.40 0.00 1.01 0.39 0.05 96.15 12:08:01 7 3.57 0.00 0.73 0.10 0.03 95.57 12:09:01 all 5.76 0.00 0.44 0.79 0.03 92.98 12:09:01 0 12.96 0.00 0.53 0.05 0.02 86.44 12:09:01 1 0.73 0.00 0.42 0.95 0.02 97.88 12:09:01 2 0.62 0.00 0.33 0.03 0.03 98.98 12:09:01 3 9.33 0.00 0.43 0.07 0.03 90.13 12:09:01 4 1.67 0.00 0.35 4.04 0.05 93.89 12:09:01 5 7.94 0.00 0.57 0.05 0.02 91.43 12:09:01 6 4.50 0.00 0.45 1.12 0.05 93.88 12:09:01 7 8.29 0.00 0.45 0.03 0.03 91.19 Average: all 9.61 0.00 1.13 2.35 0.04 86.86 Average: 0 9.12 0.00 1.07 0.94 0.03 88.84 Average: 1 7.99 0.00 1.54 7.68 0.04 82.75 Average: 2 7.17 0.00 0.99 1.13 0.05 90.66 Average: 3 18.51 0.00 1.51 3.30 0.05 76.62 Average: 4 7.03 0.00 1.06 3.37 0.05 88.48 Average: 5 11.92 0.00 0.91 0.25 0.04 86.88 Average: 6 6.72 0.00 0.90 1.74 0.05 90.59 Average: 7 8.42 0.00 1.05 0.41 0.04 90.08