---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-12320 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: 2800.000 BogoMIPS: 5600.00 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 835 26556 0 4775 30875 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:dd:9b:f4 brd ff:ff:ff:ff:ff:ff inet 10.30.106.32/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85847sec preferred_lft 85847sec inet6 fe80::f816:3eff:fedd:9bf4/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:75:0f:9a:1b 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-12320) 01/15/24 _x86_64_ (8 CPU) 02:48:20 LINUX RESTART (8 CPU) 02:49:02 tps rtps wtps bread/s bwrtn/s 02:50:01 95.87 18.40 77.46 1050.26 28514.22 02:51:01 119.93 22.56 97.37 2705.15 32967.04 02:52:01 323.65 5.55 318.10 499.92 107352.37 02:53:01 142.35 9.66 132.69 400.67 28576.24 02:54:01 15.93 0.00 15.93 0.00 22348.08 02:55:01 20.41 0.00 20.41 0.00 22391.45 02:56:01 7.92 0.00 7.92 0.00 9982.20 02:57:01 44.93 1.37 43.56 105.58 2425.06 Average: 96.37 7.17 89.20 594.24 31826.41 02:49:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:50:01 30184572 31768036 2754648 8.36 67648 1826288 1339604 3.94 803316 1662748 155300 02:51:01 29762928 31738452 3176292 9.64 89024 2179864 1372728 4.04 886484 1964772 176288 02:52:01 26779580 31220940 6159640 18.70 126740 4507568 4859168 14.30 1482056 4197268 800 02:53:01 24282240 28947112 8656980 26.28 131660 4621980 9037568 26.59 3843752 4298908 180 02:54:01 24274392 28938732 8664828 26.31 131736 4622156 9040768 26.60 3852116 4297836 268 02:55:01 23969304 28649092 8969916 27.23 131964 4625972 9204684 27.08 4145360 4305436 308 02:56:01 23923632 28595920 9015588 27.37 132004 4626788 9237016 27.18 4199568 4297164 152 02:57:01 27213640 31628644 5725580 17.38 134128 4482348 1497928 4.41 1212716 4050724 45876 Average: 26298786 30185866 6640434 20.16 118113 3936620 5698683 16.77 2553171 3634357 47396 02:49:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:50:01 lo 1.22 1.22 0.13 0.13 0.00 0.00 0.00 0.00 02:50:01 ens3 56.97 37.21 863.98 6.13 0.00 0.00 0.00 0.00 02:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:51:01 lo 4.60 4.60 0.44 0.44 0.00 0.00 0.00 0.00 02:51:01 ens3 73.29 55.94 862.70 9.59 0.00 0.00 0.00 0.00 02:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:52:01 vethb7947c5 0.00 0.18 0.00 0.01 0.00 0.00 0.00 0.00 02:52:01 veth99769c5 0.05 0.15 0.00 0.01 0.00 0.00 0.00 0.00 02:52:01 vethba93df0 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 02:52:01 br-ca3876e3d5bd 0.02 0.12 0.00 0.01 0.00 0.00 0.00 0.00 02:53:01 vethb7947c5 0.42 0.63 0.04 0.84 0.00 0.00 0.00 0.00 02:53:01 veth99769c5 71.23 87.27 48.31 26.30 0.00 0.00 0.00 0.00 02:53:01 veth2a8a4ba 1.78 2.12 0.53 2.72 0.00 0.00 0.00 0.00 02:53:01 vethba93df0 0.53 0.80 0.06 0.31 0.00 0.00 0.00 0.00 02:54:01 vethb7947c5 0.45 0.47 0.04 0.91 0.00 0.00 0.00 0.00 02:54:01 veth99769c5 1.40 2.02 0.88 0.53 0.00 0.00 0.00 0.00 02:54:01 veth2a8a4ba 0.27 0.35 0.27 0.04 0.00 0.00 0.00 0.00 02:54:01 vethba93df0 0.25 0.22 0.02 0.01 0.00 0.00 0.00 0.00 02:55:01 vethb7947c5 0.48 0.50 0.05 1.05 0.00 0.00 0.00 0.00 02:55:01 veth99769c5 103.18 128.43 212.88 43.15 0.00 0.00 0.00 0.02 02:55:01 veth2a8a4ba 2.88 2.72 1.45 5.20 0.00 0.00 0.00 0.00 02:55:01 vethba93df0 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 02:56:01 vethb7947c5 0.50 0.52 0.05 1.13 0.00 0.00 0.00 0.00 02:56:01 veth99769c5 23.86 29.91 55.81 8.96 0.00 0.00 0.00 0.00 02:56:01 veth2a8a4ba 1.43 1.27 0.71 0.23 0.00 0.00 0.00 0.00 02:56:01 vethba93df0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:57:01 lo 61.54 61.54 45.31 45.31 0.00 0.00 0.00 0.00 02:57:01 ens3 1043.88 658.29 21399.53 154.48 0.00 0.00 0.00 0.00 02:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 7.22 7.22 5.63 5.63 0.00 0.00 0.00 0.00 Average: ens3 93.97 57.04 2584.74 12.43 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 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-12320) 01/15/24 _x86_64_ (8 CPU) 02:48:20 LINUX RESTART (8 CPU) 02:49:02 CPU %user %nice %system %iowait %steal %idle 02:50:01 all 8.48 0.00 0.68 2.84 0.03 87.97 02:50:01 0 20.61 0.00 1.40 1.70 0.03 76.26 02:50:01 1 3.61 0.00 0.25 0.02 0.00 96.12 02:50:01 2 9.90 0.00 0.83 0.20 0.03 89.03 02:50:01 3 5.53 0.00 0.54 16.95 0.10 76.87 02:50:01 4 14.68 0.00 0.83 0.73 0.03 83.72 02:50:01 5 6.08 0.00 0.54 2.87 0.02 90.50 02:50:01 6 4.60 0.00 0.58 0.14 0.05 94.63 02:50:01 7 2.86 0.00 0.39 0.15 0.00 96.59 02:51:01 all 9.70 0.00 0.92 2.76 0.04 86.59 02:51:01 0 8.48 0.00 0.93 0.38 0.02 90.18 02:51:01 1 3.40 0.00 0.53 1.17 0.02 94.88 02:51:01 2 29.32 0.00 1.94 2.48 0.07 66.20 02:51:01 3 11.18 0.00 1.04 16.77 0.07 70.94 02:51:01 4 7.58 0.00 0.75 0.02 0.02 91.63 02:51:01 5 6.12 0.00 0.83 0.20 0.02 92.83 02:51:01 6 9.78 0.00 0.92 1.12 0.05 88.12 02:51:01 7 1.78 0.00 0.42 0.00 0.03 97.77 02:52:01 all 11.52 0.00 4.65 8.26 0.08 75.49 02:52:01 0 12.35 0.00 4.67 1.55 0.08 81.34 02:52:01 1 13.04 0.00 4.81 6.34 0.07 75.74 02:52:01 2 12.29 0.00 5.58 9.91 0.07 72.14 02:52:01 3 10.35 0.00 4.51 5.44 0.07 79.64 02:52:01 4 8.83 0.00 4.28 0.61 0.08 86.20 02:52:01 5 11.68 0.00 4.75 12.97 0.10 70.50 02:52:01 6 12.53 0.00 4.41 28.64 0.08 54.33 02:52:01 7 11.12 0.00 4.18 0.54 0.08 84.07 02:53:01 all 26.53 0.00 2.91 1.88 0.08 68.60 02:53:01 0 26.78 0.00 3.35 9.65 0.07 60.15 02:53:01 1 25.79 0.00 3.16 1.19 0.08 69.77 02:53:01 2 27.13 0.00 2.72 1.01 0.08 69.06 02:53:01 3 31.96 0.00 3.28 0.02 0.08 64.66 02:53:01 4 34.75 0.00 3.78 0.65 0.07 60.76 02:53:01 5 27.03 0.00 3.36 0.50 0.08 69.03 02:53:01 6 18.80 0.00 1.46 0.31 0.08 79.34 02:53:01 7 20.15 0.00 2.21 1.66 0.05 75.93 02:54:01 all 0.72 0.00 0.09 1.28 0.04 97.87 02:54:01 0 0.95 0.00 0.10 10.11 0.03 88.81 02:54:01 1 0.45 0.00 0.07 0.00 0.05 99.43 02:54:01 2 0.67 0.00 0.10 0.00 0.05 99.18 02:54:01 3 0.55 0.00 0.13 0.00 0.08 99.23 02:54:01 4 0.23 0.00 0.03 0.00 0.03 99.70 02:54:01 5 0.48 0.00 0.07 0.00 0.05 99.40 02:54:01 6 1.47 0.00 0.10 0.00 0.05 98.38 02:54:01 7 0.92 0.00 0.08 0.08 0.05 98.86 02:55:01 all 5.93 0.00 0.66 1.35 0.06 92.00 02:55:01 0 6.19 0.00 0.74 10.28 0.07 82.73 02:55:01 1 6.19 0.00 0.78 0.00 0.05 92.97 02:55:01 2 5.88 0.00 0.63 0.00 0.03 93.45 02:55:01 3 5.74 0.00 0.75 0.12 0.08 93.31 02:55:01 4 6.30 0.00 0.63 0.17 0.05 92.85 02:55:01 5 3.62 0.00 0.40 0.05 0.10 95.83 02:55:01 6 6.50 0.00 0.55 0.00 0.03 92.92 02:55:01 7 7.06 0.00 0.75 0.17 0.03 91.99 02:56:01 all 1.22 0.00 0.24 0.72 0.05 97.77 02:56:01 0 1.24 0.00 0.25 5.74 0.05 92.72 02:56:01 1 0.97 0.00 0.22 0.00 0.03 98.78 02:56:01 2 1.15 0.00 0.25 0.00 0.07 98.53 02:56:01 3 1.04 0.00 0.22 0.05 0.05 98.65 02:56:01 4 1.27 0.00 0.25 0.00 0.05 98.43 02:56:01 5 1.70 0.00 0.20 0.00 0.05 98.05 02:56:01 6 1.14 0.00 0.23 0.00 0.03 98.59 02:56:01 7 1.22 0.00 0.33 0.00 0.08 98.36 02:57:01 all 4.58 0.00 0.76 0.23 0.04 94.39 02:57:01 0 5.13 0.00 0.58 0.03 0.03 94.22 02:57:01 1 1.15 0.00 0.65 0.03 0.05 98.11 02:57:01 2 0.95 0.00 0.70 0.03 0.03 98.28 02:57:01 3 17.26 0.00 1.29 0.48 0.05 80.92 02:57:01 4 3.84 0.00 0.90 0.84 0.03 94.39 02:57:01 5 1.10 0.00 0.64 0.03 0.03 98.19 02:57:01 6 4.90 0.00 0.75 0.18 0.05 94.11 02:57:01 7 2.30 0.00 0.55 0.20 0.03 96.91 Average: all 8.58 0.00 1.36 2.40 0.05 87.61 Average: 0 10.18 0.00 1.50 4.94 0.05 83.33 Average: 1 6.82 0.00 1.31 1.09 0.04 90.74 Average: 2 10.90 0.00 1.59 1.69 0.05 85.77 Average: 3 10.44 0.00 1.47 4.95 0.07 83.07 Average: 4 9.66 0.00 1.43 0.38 0.05 88.49 Average: 5 7.21 0.00 1.34 2.06 0.06 89.33 Average: 6 7.48 0.00 1.13 3.78 0.05 87.55 Average: 7 5.92 0.00 1.11 0.35 0.05 92.57