---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-76107 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 15G 141G 10% / 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 882 24594 0 6689 30828 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:ec:1f:1f brd ff:ff:ff:ff:ff:ff inet 10.30.106.250/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85946sec preferred_lft 85946sec inet6 fe80::f816:3eff:feec:1f1f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:f0:46:c3:ed 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:f0ff:fe46:c3ed/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-76107) 10/12/24 _x86_64_ (8 CPU) 08:03:50 LINUX RESTART (8 CPU) 08:04:01 tps rtps wtps bread/s bwrtn/s 08:05:01 165.26 74.14 91.12 5283.12 52408.73 08:06:01 246.46 31.79 214.66 3208.53 71932.94 08:07:01 458.48 3.35 455.13 426.26 132386.80 08:08:01 94.88 0.13 94.75 16.80 27838.69 08:09:01 61.39 0.23 61.16 16.13 19302.65 08:10:01 14.25 0.02 14.23 0.13 13369.91 08:11:01 77.87 1.30 76.57 105.83 14680.17 Average: 159.80 15.85 143.95 1293.78 47418.37 08:04:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:05:01 30315552 31692584 2623668 7.97 53388 1643660 1445452 4.25 856560 1497412 66964 08:06:01 25589796 31634616 7349424 22.31 119388 6076988 1918036 5.64 1015400 5831544 3024932 08:07:01 24238880 30415332 8700340 26.41 143184 6169044 7640196 22.48 2403044 5699960 1120 08:08:01 22920064 29558620 10019156 30.42 166300 6568144 9029844 26.57 3363708 6000520 29136 08:09:01 22581384 29189220 10357836 31.45 173248 6530752 9266504 27.26 3746468 5946256 1960 08:10:01 22573036 29183112 10366184 31.47 173440 6532592 9304724 27.38 3753416 5947376 556 08:11:01 25169028 31550536 7770192 23.59 175240 6298420 1668988 4.91 1443952 5746996 17852 Average: 24769677 30460574 8169543 24.80 143455 5688514 5753392 16.93 2368935 5238581 448931 08:04:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:05:01 lo 1.73 1.73 0.17 0.17 0.00 0.00 0.00 0.00 08:05:01 ens3 303.50 230.49 1041.92 60.09 0.00 0.00 0.00 0.00 08:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:06:01 lo 14.93 14.93 1.45 1.45 0.00 0.00 0.00 0.00 08:06:01 ens3 1333.46 698.05 35142.53 61.04 0.00 0.00 0.00 0.00 08:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:07:01 lo 1.10 1.10 0.08 0.08 0.00 0.00 0.00 0.00 08:07:01 veth68f2117 0.85 1.07 0.05 0.06 0.00 0.00 0.00 0.00 08:07:01 veth0daa5c9 0.60 0.82 0.07 0.39 0.00 0.00 0.00 0.00 08:07:01 br-087c781dac5b 0.83 0.75 0.07 0.39 0.00 0.00 0.00 0.00 08:08:01 lo 2.87 2.87 0.25 0.25 0.00 0.00 0.00 0.00 08:08:01 veth68f2117 11.00 12.08 2.25 1.55 0.00 0.00 0.00 0.00 08:08:01 veth0daa5c9 0.17 0.27 0.01 0.01 0.00 0.00 0.00 0.00 08:08:01 br-087c781dac5b 0.48 0.53 0.05 0.04 0.00 0.00 0.00 0.00 08:09:01 lo 1.07 1.07 0.08 0.08 0.00 0.00 0.00 0.00 08:09:01 veth68f2117 319.38 321.73 40.59 118.09 0.00 0.00 0.00 0.01 08:09:01 veth0daa5c9 0.30 0.28 0.02 0.02 0.00 0.00 0.00 0.00 08:09:01 br-087c781dac5b 0.38 0.18 0.02 0.01 0.00 0.00 0.00 0.00 08:10:01 lo 1.20 1.20 0.09 0.09 0.00 0.00 0.00 0.00 08:10:01 veth68f2117 114.15 116.85 13.11 39.93 0.00 0.00 0.00 0.00 08:10:01 veth0daa5c9 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:10:01 br-087c781dac5b 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:11:01 lo 2.47 2.47 0.23 0.23 0.00 0.00 0.00 0.00 08:11:01 ens3 1754.32 1023.26 37432.37 148.72 0.00 0.00 0.00 0.00 08:11:01 docker0 12.58 17.21 2.08 286.17 0.00 0.00 0.00 0.00 Average: lo 3.62 3.62 0.34 0.34 0.00 0.00 0.00 0.00 Average: ens3 250.13 145.54 5348.01 21.17 0.00 0.00 0.00 0.00 Average: docker0 1.80 2.46 0.30 40.89 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-76107) 10/12/24 _x86_64_ (8 CPU) 08:03:50 LINUX RESTART (8 CPU) 08:04:01 CPU %user %nice %system %iowait %steal %idle 08:05:01 all 7.61 0.00 1.14 5.52 0.04 85.69 08:05:01 0 8.87 0.00 1.29 2.29 0.03 87.51 08:05:01 1 12.01 0.00 1.10 3.96 0.05 82.88 08:05:01 2 14.67 0.00 1.17 2.81 0.03 81.33 08:05:01 3 5.71 0.00 0.67 9.60 0.03 83.99 08:05:01 4 8.76 0.00 0.80 5.17 0.05 85.22 08:05:01 5 4.25 0.00 2.22 10.75 0.03 82.75 08:05:01 6 2.56 0.00 0.89 6.10 0.03 90.42 08:05:01 7 4.06 0.00 0.93 3.53 0.03 91.45 08:06:01 all 17.27 0.00 6.41 5.23 0.07 71.01 08:06:01 0 15.27 0.00 6.75 3.55 0.07 74.36 08:06:01 1 25.51 0.00 7.19 8.62 0.08 58.60 08:06:01 2 11.89 0.00 6.90 10.88 0.07 70.27 08:06:01 3 13.20 0.00 5.58 7.77 0.08 73.37 08:06:01 4 12.19 0.00 5.53 2.32 0.05 79.91 08:06:01 5 28.97 0.00 7.05 4.33 0.08 59.56 08:06:01 6 15.23 0.00 5.41 2.57 0.07 76.71 08:06:01 7 15.98 0.00 6.91 1.85 0.05 75.20 08:07:01 all 18.89 0.00 4.23 9.72 0.07 67.09 08:07:01 0 18.76 0.00 3.67 2.36 0.08 75.13 08:07:01 1 16.62 0.00 4.76 18.71 0.07 59.84 08:07:01 2 16.08 0.00 4.23 13.98 0.07 65.64 08:07:01 3 18.05 0.00 4.07 3.28 0.07 74.53 08:07:01 4 15.83 0.00 4.73 28.48 0.08 50.88 08:07:01 5 25.23 0.00 4.48 1.56 0.07 68.66 08:07:01 6 22.35 0.00 4.19 4.44 0.07 68.95 08:07:01 7 18.16 0.00 3.68 5.16 0.07 72.93 08:08:01 all 17.06 0.00 2.09 1.50 0.07 79.29 08:08:01 0 12.49 0.00 2.10 0.30 0.05 85.05 08:08:01 1 20.22 0.00 2.66 4.05 0.08 72.98 08:08:01 2 21.28 0.00 2.40 0.87 0.07 75.39 08:08:01 3 14.34 0.00 2.03 1.63 0.08 81.91 08:08:01 4 15.24 0.00 2.11 4.17 0.07 78.42 08:08:01 5 23.54 0.00 2.34 0.02 0.07 74.04 08:08:01 6 16.48 0.00 1.72 0.66 0.07 81.07 08:08:01 7 12.89 0.00 1.31 0.27 0.05 85.48 08:09:01 all 11.05 0.00 1.88 1.43 0.10 85.54 08:09:01 0 10.24 0.00 1.99 0.18 0.05 87.53 08:09:01 1 10.69 0.00 1.44 4.93 0.05 82.89 08:09:01 2 11.56 0.00 2.06 0.40 0.07 85.91 08:09:01 3 10.57 0.00 2.28 3.40 0.08 83.67 08:09:01 4 10.08 0.00 1.69 0.05 0.07 88.11 08:09:01 5 11.75 0.00 1.61 0.12 0.08 86.44 08:09:01 6 11.59 0.00 1.83 2.11 0.32 84.15 08:09:01 7 11.93 0.00 2.16 0.23 0.08 85.60 08:10:01 all 2.77 0.00 0.49 0.66 0.07 96.01 08:10:01 0 3.48 0.00 0.52 0.10 0.08 95.82 08:10:01 1 2.64 0.00 0.48 0.00 0.08 96.79 08:10:01 2 2.99 0.00 0.50 0.02 0.08 96.41 08:10:01 3 3.25 0.00 0.35 0.07 0.07 96.27 08:10:01 4 2.55 0.00 0.83 0.02 0.07 96.53 08:10:01 5 2.49 0.00 0.35 0.03 0.07 97.06 08:10:01 6 2.28 0.00 0.45 5.02 0.07 92.17 08:10:01 7 2.53 0.00 0.40 0.03 0.07 96.97 08:11:01 all 4.93 0.00 0.97 0.92 0.04 93.13 08:11:01 0 3.31 0.00 1.10 1.47 0.03 94.09 08:11:01 1 1.75 0.00 0.95 0.13 0.05 97.11 08:11:01 2 10.51 0.00 1.22 0.23 0.03 88.00 08:11:01 3 2.59 0.00 0.90 0.07 0.03 96.41 08:11:01 4 1.89 0.00 0.82 0.27 0.05 96.97 08:11:01 5 2.41 0.00 0.90 0.07 0.05 96.57 08:11:01 6 3.10 0.00 0.82 4.92 0.07 91.10 08:11:01 7 13.91 0.00 1.04 0.20 0.07 84.79 Average: all 11.36 0.00 2.45 3.56 0.07 82.56 Average: 0 10.33 0.00 2.49 1.46 0.06 85.66 Average: 1 12.76 0.00 2.65 5.75 0.07 78.78 Average: 2 12.70 0.00 2.64 4.16 0.06 80.44 Average: 3 9.66 0.00 2.26 3.68 0.06 84.33 Average: 4 9.49 0.00 2.35 5.74 0.06 82.35 Average: 5 14.06 0.00 2.70 2.41 0.06 80.76 Average: 6 10.50 0.00 2.19 3.69 0.10 83.52 Average: 7 11.34 0.00 2.35 1.61 0.06 84.64