---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-84170 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 889 27225 0 4053 30823 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:ef:8f:31 brd ff:ff:ff:ff:ff:ff inet 10.30.106.228/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85924sec preferred_lft 85924sec inet6 fe80::f816:3eff:feef:8f31/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:02:3f:f9:7d 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::42:2ff:fe3f:f97d/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-84170) 11/16/24 _x86_64_ (8 CPU) 12:01:25 LINUX RESTART (8 CPU) 12:02:02 tps rtps wtps bread/s bwrtn/s 12:03:01 225.19 35.84 189.36 1699.76 51567.88 12:04:01 177.84 21.28 156.56 830.26 61241.39 12:05:01 125.61 4.13 121.48 458.46 85869.69 12:06:01 66.62 0.33 66.29 6.00 19396.37 12:07:01 94.77 0.07 94.70 4.67 5600.40 12:08:01 109.98 0.17 109.82 1.33 9504.68 12:09:01 38.03 0.43 37.59 40.39 2260.42 Average: 119.47 8.83 110.64 431.41 33591.37 12:02:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:03:01 30074828 31735548 2864392 8.70 75500 1890080 1316632 3.87 834644 1727028 220468 12:04:01 28255180 30264568 4684040 14.22 87872 2214692 3158656 9.29 2366776 1986708 7832 12:05:01 27961032 30634336 4978188 15.11 94820 2858492 2397032 7.05 2255588 2360380 676 12:06:01 26777028 30128272 6162192 18.71 135264 3434788 3002384 8.83 2979968 2721992 103476 12:07:01 26902592 30402200 6036628 18.33 149252 3563268 2743044 8.07 2733532 2842316 109332 12:08:01 26423692 30109264 6515528 19.78 176232 3674472 3038096 8.94 3044312 2953108 22620 12:09:01 27855036 31537656 5084184 15.44 178080 3687788 1517964 4.47 1697076 2904492 2732 Average: 27749913 30687406 5189307 15.75 128146 3046226 2453401 7.22 2273128 2499432 66734 12:02:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:03:01 lo 1.36 1.36 0.15 0.15 0.00 0.00 0.00 0.00 12:03:01 ens3 67.91 44.95 991.97 8.91 0.00 0.00 0.00 0.00 12:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:04:01 lo 2.00 2.00 0.12 0.12 0.00 0.00 0.00 0.00 12:04:01 ens3 825.90 506.90 4780.09 155.38 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 12:05:01 lo 9.45 9.45 2.36 2.36 0.00 0.00 0.00 0.00 12:05:01 ens3 480.95 406.52 1524.28 2090.10 0.00 0.00 0.00 0.00 12:05:01 docker0 3.73 6.05 0.22 77.54 0.00 0.00 0.00 0.00 12:06:01 lo 3.33 3.33 0.32 0.32 0.00 0.00 0.00 0.00 12:06:01 veth95c91d9 341.84 431.28 43.71 748.80 0.00 0.00 0.00 0.06 12:06:01 ens3 756.81 570.34 1709.99 1330.74 0.00 0.00 0.00 0.00 12:06:01 docker0 341.84 431.13 39.03 748.79 0.00 0.00 0.00 0.00 12:07:01 lo 0.20 0.20 0.02 0.02 0.00 0.00 0.00 0.00 12:07:01 vethd9628e3 74.18 160.00 11.52 503.89 0.00 0.00 0.00 0.04 12:07:01 ens3 279.12 165.41 554.96 28.14 0.00 0.00 0.00 0.00 12:07:01 docker0 137.70 224.03 16.13 541.18 0.00 0.00 0.00 0.00 12:08:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 12:08:01 vethd9628e3 298.73 302.98 36.27 270.75 0.00 0.00 0.00 0.02 12:08:01 ens3 338.96 316.48 279.43 42.45 0.00 0.00 0.00 0.00 12:08:01 docker0 298.73 302.93 32.19 270.74 0.00 0.00 0.00 0.00 12:09:01 lo 0.27 0.27 0.03 0.03 0.00 0.00 0.00 0.00 12:09:01 ens3 139.18 89.32 44.94 24.45 0.00 0.00 0.00 0.00 12:09:01 docker0 46.73 46.23 2.54 11.60 0.00 0.00 0.00 0.00 Average: lo 2.40 2.40 0.43 0.43 0.00 0.00 0.00 0.00 Average: ens3 413.50 300.59 1413.21 526.95 0.00 0.00 0.00 0.00 Average: docker0 118.67 144.68 12.90 236.26 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-84170) 11/16/24 _x86_64_ (8 CPU) 12:01:25 LINUX RESTART (8 CPU) 12:02:02 CPU %user %nice %system %iowait %steal %idle 12:03:01 all 9.51 0.00 0.88 2.96 0.04 86.61 12:03:01 0 1.39 0.00 0.17 0.00 0.05 98.39 12:03:01 1 13.59 0.00 1.32 2.53 0.03 82.52 12:03:01 2 36.88 0.00 2.28 7.09 0.09 53.66 12:03:01 3 15.40 0.00 1.08 0.44 0.03 83.04 12:03:01 4 6.21 0.00 0.76 0.27 0.07 92.69 12:03:01 5 1.51 0.00 0.41 0.19 0.03 97.87 12:03:01 6 1.15 0.00 0.88 3.02 0.02 94.93 12:03:01 7 0.03 0.00 0.07 10.21 0.03 89.66 12:04:01 all 18.54 0.00 1.67 1.82 0.07 77.90 12:04:01 0 22.15 0.00 0.94 0.27 0.07 76.58 12:04:01 1 23.40 0.00 1.22 0.77 0.10 74.50 12:04:01 2 23.97 0.00 2.29 1.91 0.07 71.76 12:04:01 3 20.35 0.00 4.30 0.35 0.07 74.92 12:04:01 4 16.01 0.00 2.16 0.59 0.07 81.17 12:04:01 5 17.25 0.00 0.60 0.10 0.05 82.00 12:04:01 6 11.83 0.00 0.69 0.22 0.05 87.22 12:04:01 7 13.36 0.00 1.15 10.33 0.07 75.09 12:05:01 all 14.90 0.00 1.70 1.90 0.06 81.43 12:05:01 0 10.81 0.00 1.39 0.18 0.05 87.57 12:05:01 1 28.48 0.00 2.17 6.47 0.07 62.80 12:05:01 2 14.42 0.00 1.66 2.93 0.07 80.92 12:05:01 3 15.52 0.00 1.49 0.32 0.05 82.62 12:05:01 4 12.91 0.00 1.59 2.53 0.07 82.90 12:05:01 5 10.22 0.00 1.27 0.34 0.05 88.12 12:05:01 6 15.92 0.00 1.66 0.33 0.07 82.02 12:05:01 7 11.00 0.00 2.34 2.15 0.10 84.42 12:06:01 all 9.09 0.00 1.73 0.56 0.08 88.54 12:06:01 0 8.34 0.00 0.99 0.02 0.07 90.59 12:06:01 1 11.41 0.00 2.00 0.25 0.08 86.26 12:06:01 2 8.13 0.00 2.38 0.03 0.10 89.36 12:06:01 3 9.43 0.00 2.73 0.51 0.12 87.22 12:06:01 4 3.17 0.00 1.14 1.26 0.05 94.38 12:06:01 5 15.86 0.00 1.44 0.79 0.07 81.85 12:06:01 6 11.63 0.00 1.99 1.66 0.10 84.62 12:06:01 7 4.77 0.00 1.13 0.00 0.08 94.01 12:07:01 all 2.37 0.00 0.71 0.42 0.04 96.45 12:07:01 0 1.41 0.00 0.23 0.13 0.02 98.21 12:07:01 1 2.37 0.00 0.78 0.07 0.03 96.75 12:07:01 2 1.75 0.00 0.73 0.23 0.05 97.23 12:07:01 3 7.42 0.00 1.58 0.28 0.07 90.64 12:07:01 4 2.21 0.00 0.74 0.05 0.03 96.97 12:07:01 5 0.23 0.00 0.37 1.62 0.03 97.75 12:07:01 6 0.77 0.00 0.40 0.97 0.05 97.81 12:07:01 7 2.79 0.00 0.85 0.02 0.05 96.28 12:08:01 all 5.03 0.00 0.98 0.46 0.06 93.47 12:08:01 0 1.86 0.00 0.65 0.05 0.05 97.39 12:08:01 1 2.16 0.00 0.92 0.20 0.08 96.64 12:08:01 2 30.52 0.00 2.00 0.17 0.12 67.20 12:08:01 3 3.13 0.00 2.20 0.69 0.08 93.90 12:08:01 4 0.70 0.00 0.83 0.00 0.05 98.41 12:08:01 5 0.18 0.00 0.28 1.96 0.07 97.51 12:08:01 6 0.10 0.00 0.15 0.53 0.00 99.22 12:08:01 7 1.72 0.00 0.85 0.12 0.08 97.23 12:09:01 all 3.91 0.00 0.43 0.20 0.04 95.42 12:09:01 0 2.64 0.00 0.33 0.00 0.02 97.01 12:09:01 1 7.14 0.00 0.58 0.08 0.05 92.15 12:09:01 2 3.82 0.00 0.55 0.03 0.03 95.56 12:09:01 3 2.07 0.00 0.42 0.05 0.02 97.45 12:09:01 4 0.32 0.00 0.22 0.00 0.00 99.47 12:09:01 5 0.13 0.00 0.17 0.25 0.03 99.42 12:09:01 6 12.71 0.00 0.68 1.18 0.07 85.35 12:09:01 7 2.42 0.00 0.50 0.00 0.05 97.03 Average: all 9.04 0.00 1.16 1.19 0.06 88.56 Average: 0 6.94 0.00 0.67 0.09 0.05 92.26 Average: 1 12.63 0.00 1.28 1.48 0.06 84.55 Average: 2 17.01 0.00 1.70 1.76 0.07 79.46 Average: 3 10.47 0.00 1.97 0.38 0.06 87.12 Average: 4 5.92 0.00 1.06 0.67 0.05 92.29 Average: 5 6.49 0.00 0.65 0.75 0.05 92.07 Average: 6 7.74 0.00 0.92 1.13 0.05 90.16 Average: 7 5.17 0.00 0.99 3.24 0.07 90.53