---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-79 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 13G 143G 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 821 26543 0 4802 30890 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 fq_codel state UP group default qlen 1000 link/ether fa:16:3e:03:5c:59 brd ff:ff:ff:ff:ff:ff inet 10.30.106.234/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85928sec preferred_lft 85928sec inet6 fe80::f816:3eff:fe03:5c59/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:82:56:ea:99 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 ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-79) 11/28/23 _x86_64_ (8 CPU) 17:21:25 LINUX RESTART (8 CPU) 17:22:01 tps rtps wtps bread/s bwrtn/s 17:23:01 108.05 42.99 65.06 1931.41 16305.95 17:24:01 106.55 13.85 92.70 1124.35 21292.32 17:25:01 122.18 9.28 112.90 1643.46 41502.68 17:26:01 345.54 11.68 333.86 785.24 69868.17 17:27:01 11.60 0.37 11.23 35.19 9396.30 17:28:01 16.25 0.02 16.23 0.13 10323.51 17:29:01 52.85 1.93 50.92 111.96 11187.57 Average: 109.00 11.45 97.56 804.52 25696.30 17:22:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 17:23:01 30165484 31749868 2773736 8.42 67544 1827288 1438616 4.23 828120 1659680 160480 17:24:01 29820936 31734048 3118284 9.47 85524 2121852 1435800 4.22 849832 1948032 140776 17:25:01 27255028 31691696 5684192 17.26 117792 4519700 1481016 4.36 981508 4256912 1542188 17:26:01 25708664 30348824 7230556 21.95 132200 4650288 7280556 21.42 2408732 4320308 320 17:27:01 24300728 28989776 8638492 26.23 132436 4651928 9048684 26.62 3806992 4321804 144 17:28:01 24684696 29380668 8254524 25.06 132716 4678780 7277816 21.41 3433764 4316184 156 17:29:01 27208368 31657672 5730852 17.40 135612 4513160 1519356 4.47 1176520 4091364 48936 Average: 27020558 30793222 5918662 17.97 114832 3851857 4211692 12.39 1926495 3559183 270429 17:22:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 17:23:01 ens3 268.87 180.70 1253.51 48.31 0.00 0.00 0.00 0.00 17:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:23:01 lo 1.27 1.27 0.13 0.13 0.00 0.00 0.00 0.00 17:24:01 ens3 58.44 37.93 899.26 7.31 0.00 0.00 0.00 0.00 17:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:24:01 lo 1.13 1.13 0.11 0.11 0.00 0.00 0.00 0.00 17:25:01 ens3 539.09 306.05 18958.97 22.91 0.00 0.00 0.00 0.00 17:25:01 br-ac919d82b593 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:25:01 lo 10.66 10.66 0.98 0.98 0.00 0.00 0.00 0.00 17:26:01 ens3 4.55 3.82 1.14 1.01 0.00 0.00 0.00 0.00 17:26:01 veth5fac03a 51.67 61.44 19.79 16.44 0.00 0.00 0.00 0.00 17:26:01 veth305a7c0 0.15 0.50 0.01 0.03 0.00 0.00 0.00 0.00 17:26:01 vethee3cdc9 0.15 0.57 0.01 0.03 0.00 0.00 0.00 0.00 17:27:01 ens3 5.07 5.12 1.07 1.31 0.00 0.00 0.00 0.00 17:27:01 veth5fac03a 48.89 60.42 61.26 19.67 0.00 0.00 0.00 0.01 17:27:01 veth305a7c0 1.12 1.17 0.38 0.31 0.00 0.00 0.00 0.00 17:27:01 vethee3cdc9 0.45 0.43 0.04 0.90 0.00 0.00 0.00 0.00 17:28:01 ens3 14.06 13.85 9.07 10.26 0.00 0.00 0.00 0.00 17:28:01 veth5fac03a 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 17:28:01 veth305a7c0 0.42 0.27 0.05 0.07 0.00 0.00 0.00 0.00 17:28:01 br-ac919d82b593 4.37 4.97 1.77 2.24 0.00 0.00 0.00 0.00 17:29:01 ens3 49.93 36.12 114.68 17.02 0.00 0.00 0.00 0.00 17:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:29:01 lo 34.14 34.14 5.83 5.83 0.00 0.00 0.00 0.00 Average: ens3 134.29 83.37 3033.89 15.45 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 4.33 4.33 0.79 0.79 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-79) 11/28/23 _x86_64_ (8 CPU) 17:21:25 LINUX RESTART (8 CPU) 17:22:01 CPU %user %nice %system %iowait %steal %idle 17:23:01 all 10.99 0.00 0.85 2.78 0.04 85.34 17:23:01 0 12.29 0.00 0.90 4.72 0.05 82.04 17:23:01 1 14.86 0.00 0.99 0.28 0.03 83.83 17:23:01 2 4.28 0.00 0.53 0.42 0.02 94.75 17:23:01 3 2.66 0.00 0.27 0.20 0.02 96.86 17:23:01 4 22.28 0.00 1.05 2.32 0.05 74.29 17:23:01 5 18.21 0.00 1.29 0.87 0.05 79.59 17:23:01 6 9.97 0.00 1.07 1.25 0.03 87.67 17:23:01 7 3.46 0.00 0.67 12.19 0.03 83.64 17:24:01 all 9.03 0.00 0.70 4.02 0.04 86.22 17:24:01 0 6.66 0.00 0.73 10.21 0.02 82.38 17:24:01 1 23.29 0.00 1.42 4.27 0.07 70.96 17:24:01 2 9.18 0.00 0.67 0.08 0.03 90.03 17:24:01 3 1.05 0.00 0.18 0.03 0.00 98.73 17:24:01 4 0.22 0.00 0.10 0.65 0.02 99.02 17:24:01 5 19.80 0.00 1.07 7.99 0.05 71.08 17:24:01 6 5.54 0.00 0.67 0.22 0.03 93.54 17:24:01 7 6.54 0.00 0.72 8.74 0.07 83.93 17:25:01 all 9.21 0.00 3.60 7.23 0.08 79.87 17:25:01 0 6.22 0.00 3.52 20.13 0.07 70.06 17:25:01 1 10.24 0.00 3.34 0.02 0.07 86.34 17:25:01 2 9.01 0.00 3.99 0.50 0.12 86.38 17:25:01 3 9.78 0.00 3.14 0.47 0.07 86.54 17:25:01 4 8.99 0.00 2.56 0.45 0.05 87.94 17:25:01 5 11.05 0.00 3.59 0.19 0.08 85.08 17:25:01 6 9.29 0.00 4.70 35.94 0.07 50.00 17:25:01 7 9.13 0.00 3.98 0.20 0.08 86.61 17:26:01 all 15.73 0.00 2.60 9.09 0.07 72.50 17:26:01 0 14.92 0.00 3.05 26.16 0.07 55.80 17:26:01 1 15.58 0.00 2.44 9.36 0.07 72.55 17:26:01 2 17.45 0.00 2.53 1.49 0.07 78.46 17:26:01 3 16.17 0.00 2.76 1.83 0.08 79.16 17:26:01 4 21.26 0.00 3.06 4.89 0.10 70.70 17:26:01 5 10.93 0.00 2.17 3.97 0.10 82.83 17:26:01 6 13.44 0.00 2.36 23.15 0.07 60.98 17:26:01 7 16.09 0.00 2.45 1.84 0.07 79.55 17:27:01 all 16.32 0.00 1.91 0.92 0.08 80.77 17:27:01 0 10.56 0.00 1.07 6.77 0.05 81.55 17:27:01 1 17.98 0.00 1.96 0.28 0.12 79.66 17:27:01 2 16.20 0.00 1.88 0.03 0.08 81.80 17:27:01 3 21.75 0.00 3.16 0.02 0.10 74.97 17:27:01 4 16.35 0.00 1.66 0.03 0.07 81.89 17:27:01 5 15.54 0.00 1.66 0.00 0.07 82.73 17:27:01 6 20.54 0.00 2.40 0.00 0.05 77.01 17:27:01 7 11.72 0.00 1.47 0.23 0.05 86.53 17:28:01 all 1.04 0.00 0.34 0.86 0.03 97.73 17:28:01 0 0.68 0.00 0.32 6.76 0.02 92.23 17:28:01 1 1.67 0.00 0.40 0.00 0.05 97.88 17:28:01 2 1.07 0.00 0.33 0.00 0.03 98.56 17:28:01 3 0.94 0.00 0.25 0.00 0.02 98.79 17:28:01 4 1.54 0.00 0.27 0.02 0.03 98.15 17:28:01 5 0.57 0.00 0.22 0.00 0.03 99.18 17:28:01 6 0.38 0.00 0.20 0.00 0.05 99.36 17:28:01 7 1.42 0.00 0.74 0.10 0.03 97.71 17:29:01 all 6.58 0.00 0.67 2.05 0.03 90.67 17:29:01 0 15.90 0.00 1.10 11.98 0.08 70.93 17:29:01 1 3.34 0.00 0.33 0.55 0.02 95.75 17:29:01 2 9.76 0.00 1.15 0.80 0.03 88.25 17:29:01 3 3.09 0.00 0.38 0.59 0.02 95.92 17:29:01 4 17.46 0.00 0.57 1.12 0.03 80.82 17:29:01 5 1.02 0.00 0.40 0.23 0.02 98.33 17:29:01 6 1.05 0.00 0.52 0.45 0.02 97.96 17:29:01 7 1.05 0.00 0.83 0.72 0.03 97.37 Average: all 9.84 0.00 1.52 3.85 0.05 84.75 Average: 0 9.61 0.00 1.52 12.37 0.05 76.45 Average: 1 12.42 0.00 1.55 2.11 0.06 83.86 Average: 2 9.56 0.00 1.58 0.48 0.05 88.33 Average: 3 7.90 0.00 1.44 0.45 0.04 90.17 Average: 4 12.58 0.00 1.32 1.35 0.05 84.70 Average: 5 11.01 0.00 1.48 1.89 0.06 85.56 Average: 6 8.59 0.00 1.70 8.68 0.05 80.99 Average: 7 7.04 0.00 1.55 3.43 0.05 87.93