---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-4980 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 825 26531 0 4810 30886 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:f6:e7:7f brd ff:ff:ff:ff:ff:ff inet 10.30.107.210/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85834sec preferred_lft 85834sec inet6 fe80::f816:3eff:fef6:e77f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:2a:ca:9f:13 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-4980) 11/27/23 _x86_64_ (8 CPU) 02:48:30 LINUX RESTART (8 CPU) 02:49:02 tps rtps wtps bread/s bwrtn/s 02:50:01 137.74 72.39 65.34 4692.49 34523.64 02:51:01 116.58 13.83 102.75 1123.63 28040.92 02:52:01 158.24 9.23 149.01 1624.12 73370.38 02:53:01 312.31 13.85 298.47 809.07 48508.50 02:54:01 13.85 0.08 13.76 5.46 14931.64 02:55:01 11.48 0.02 11.46 0.13 14690.52 02:56:01 14.91 0.00 14.91 0.00 15153.77 02:57:01 40.76 0.10 40.66 17.73 16225.61 Average: 100.66 13.56 87.09 1026.45 30674.00 02:49:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:50:01 30220212 31769784 2719008 8.25 66212 1795916 1392112 4.10 806844 1633280 142500 02:51:01 29841704 31742196 3097516 9.40 84272 2111884 1398496 4.11 846048 1937540 139956 02:52:01 27257060 31697376 5682160 17.25 117872 4522868 1471536 4.33 980028 4259268 721976 02:53:01 24345484 29037940 8593736 26.09 131580 4654300 9212076 27.10 3758520 4329020 576 02:54:01 24162412 28867856 8776808 26.65 131708 4656308 9188544 27.03 3929572 4338684 208 02:55:01 24154936 28861532 8784284 26.67 131752 4656532 9188084 27.03 3936312 4339676 348 02:56:01 23791408 28504100 9147812 27.77 131956 4661012 9286708 27.32 4296288 4337380 320 02:57:01 25585636 30266256 7353584 22.32 132316 4689956 4487156 13.20 2573616 4295888 92 Average: 26169856 30093380 6769364 20.55 115958 3968597 5703089 16.78 2640904 3683842 125747 02:49:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:50:01 lo 1.69 1.69 0.18 0.18 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 02:50:01 ens3 470.41 293.32 1488.47 65.14 0.00 0.00 0.00 0.00 02:51:01 lo 1.20 1.20 0.12 0.12 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 02:51:01 ens3 69.99 44.69 934.90 8.23 0.00 0.00 0.00 0.00 02:52:01 lo 10.79 10.79 0.99 0.99 0.00 0.00 0.00 0.00 02:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:52:01 br-3258dfcd8a98 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:52:01 ens3 569.58 327.30 18985.03 24.45 0.00 0.00 0.00 0.00 02:53:01 veth25746f1 1.42 1.60 0.21 0.20 0.00 0.00 0.00 0.00 02:53:01 lo 1.93 1.93 0.16 0.16 0.00 0.00 0.00 0.00 02:53:01 vethfb7abd6 0.15 0.57 0.01 0.03 0.00 0.00 0.00 0.00 02:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:54:01 veth25746f1 0.48 0.73 0.34 2.54 0.00 0.00 0.00 0.00 02:54:01 lo 5.93 5.93 9.96 9.96 0.00 0.00 0.00 0.00 02:54:01 vethfb7abd6 0.35 0.33 0.04 0.89 0.00 0.00 0.00 0.00 02:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:55:01 veth25746f1 0.32 0.38 0.31 0.07 0.00 0.00 0.00 0.00 02:55:01 lo 6.43 6.43 0.88 0.88 0.00 0.00 0.00 0.00 02:55:01 vethfb7abd6 0.43 0.45 0.04 0.91 0.00 0.00 0.00 0.00 02:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:56:01 veth25746f1 3.90 3.55 1.70 5.36 0.00 0.00 0.00 0.00 02:56:01 lo 18.81 18.81 32.02 32.02 0.00 0.00 0.00 0.00 02:56:01 vethfb7abd6 0.53 0.55 0.05 1.13 0.00 0.00 0.00 0.00 02:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:57:01 lo 11.66 11.66 0.77 0.77 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 02:57:01 veth070a825 94.32 80.97 51.68 154.65 0.00 0.00 0.00 0.01 02:57:01 br-3258dfcd8a98 12.15 14.08 14.42 28.75 0.00 0.00 0.00 0.00 Average: lo 7.32 7.32 5.65 5.65 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: veth070a825 11.81 10.14 6.47 19.37 0.00 0.00 0.00 0.00 Average: br-3258dfcd8a98 1.52 1.76 1.81 3.60 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-4980) 11/27/23 _x86_64_ (8 CPU) 02:48:30 LINUX RESTART (8 CPU) 02:49:02 CPU %user %nice %system %iowait %steal %idle 02:50:01 all 10.59 0.00 1.03 4.72 0.04 83.62 02:50:01 0 6.66 0.00 0.97 5.52 0.05 86.79 02:50:01 1 6.49 0.00 0.68 4.72 0.03 88.07 02:50:01 2 3.36 0.00 0.41 0.17 0.02 96.04 02:50:01 3 10.69 0.00 1.34 1.07 0.05 86.84 02:50:01 4 2.94 0.00 0.92 22.08 0.03 74.03 02:50:01 5 31.70 0.00 2.06 3.10 0.07 63.07 02:50:01 6 17.54 0.00 1.16 0.61 0.03 80.65 02:50:01 7 5.38 0.00 0.72 0.44 0.07 93.39 02:51:01 all 9.51 0.00 0.68 3.88 0.03 85.89 02:51:01 0 10.40 0.00 0.73 2.52 0.03 86.31 02:51:01 1 10.01 0.00 0.92 2.24 0.02 86.82 02:51:01 2 1.13 0.00 0.27 0.40 0.03 98.17 02:51:01 3 0.25 0.00 0.10 0.02 0.00 99.63 02:51:01 4 2.05 0.00 0.23 8.35 0.02 89.35 02:51:01 5 33.03 0.00 1.79 3.77 0.05 61.36 02:51:01 6 17.40 0.00 1.09 0.38 0.03 81.09 02:51:01 7 1.88 0.00 0.30 13.34 0.03 84.45 02:52:01 all 9.64 0.00 3.78 6.89 0.06 79.64 02:52:01 0 10.35 0.00 4.15 2.90 0.05 82.55 02:52:01 1 7.91 0.00 3.06 0.66 0.05 88.32 02:52:01 2 8.61 0.00 3.33 0.22 0.07 87.77 02:52:01 3 9.84 0.00 3.97 1.67 0.05 84.46 02:52:01 4 11.55 0.00 4.48 2.49 0.07 81.41 02:52:01 5 10.81 0.00 3.88 0.15 0.03 85.13 02:52:01 6 9.09 0.00 3.54 11.77 0.07 75.54 02:52:01 7 8.91 0.00 3.79 35.44 0.08 51.77 02:53:01 all 28.30 0.00 3.59 5.00 0.09 63.02 02:53:01 0 25.25 0.00 3.99 4.73 0.10 65.93 02:53:01 1 26.33 0.00 3.13 0.79 0.08 69.67 02:53:01 2 27.42 0.00 3.43 2.17 0.08 66.91 02:53:01 3 26.96 0.00 3.77 0.51 0.10 68.66 02:53:01 4 28.77 0.00 3.43 3.65 0.12 64.04 02:53:01 5 31.03 0.00 3.39 9.54 0.10 55.94 02:53:01 6 36.14 0.00 4.53 16.13 0.10 43.10 02:53:01 7 24.56 0.00 3.06 2.54 0.07 69.77 02:54:01 all 3.53 0.00 0.32 1.37 0.04 94.75 02:54:01 0 2.44 0.00 0.28 0.07 0.02 97.20 02:54:01 1 4.30 0.00 0.37 0.05 0.03 95.25 02:54:01 2 3.56 0.00 0.32 0.02 0.05 96.06 02:54:01 3 4.31 0.00 0.33 0.08 0.05 95.22 02:54:01 4 3.33 0.00 0.33 10.15 0.03 86.16 02:54:01 5 3.48 0.00 0.27 0.62 0.03 95.60 02:54:01 6 2.97 0.00 0.32 0.02 0.02 96.68 02:54:01 7 3.84 0.00 0.32 0.00 0.03 95.81 02:55:01 all 1.23 0.00 0.12 1.61 0.04 97.00 02:55:01 0 1.70 0.00 0.13 0.00 0.02 98.15 02:55:01 1 1.12 0.00 0.12 0.00 0.05 98.71 02:55:01 2 0.57 0.00 0.10 0.00 0.05 99.28 02:55:01 3 1.12 0.00 0.05 0.00 0.02 98.81 02:55:01 4 2.27 0.00 0.18 12.89 0.05 84.61 02:55:01 5 1.69 0.00 0.15 0.00 0.03 98.12 02:55:01 6 0.72 0.00 0.10 0.00 0.05 99.13 02:55:01 7 0.65 0.00 0.10 0.00 0.03 99.22 02:56:01 all 6.37 0.00 0.75 1.21 0.05 91.63 02:56:01 0 5.72 0.00 0.94 0.07 0.07 93.21 02:56:01 1 5.89 0.00 0.67 0.00 0.05 93.39 02:56:01 2 5.33 0.00 0.54 0.00 0.05 94.08 02:56:01 3 6.16 0.00 0.99 8.27 0.05 84.53 02:56:01 4 7.77 0.00 0.62 1.29 0.03 90.30 02:56:01 5 6.56 0.00 0.69 0.02 0.05 92.68 02:56:01 6 7.16 0.00 0.85 0.00 0.05 91.94 02:56:01 7 6.33 0.00 0.67 0.02 0.05 92.93 02:57:01 all 1.19 0.00 0.52 1.98 0.05 96.27 02:57:01 0 1.27 0.00 0.47 0.05 0.07 98.14 02:57:01 1 1.01 0.00 0.52 0.65 0.05 97.77 02:57:01 2 1.85 0.00 0.65 0.30 0.05 97.15 02:57:01 3 1.47 0.00 0.50 13.08 0.05 84.89 02:57:01 4 1.19 0.00 0.45 0.23 0.03 98.09 02:57:01 5 0.82 0.00 0.42 1.33 0.03 97.40 02:57:01 6 0.87 0.00 0.54 0.13 0.07 98.39 02:57:01 7 1.00 0.00 0.62 0.03 0.07 98.28 Average: all 8.77 0.00 1.34 3.32 0.05 86.51 Average: 0 7.96 0.00 1.45 1.97 0.05 88.56 Average: 1 7.87 0.00 1.18 1.13 0.05 89.77 Average: 2 6.47 0.00 1.13 0.41 0.05 91.95 Average: 3 7.57 0.00 1.38 3.09 0.05 87.91 Average: 4 7.47 0.00 1.33 7.62 0.05 83.53 Average: 5 14.86 0.00 1.58 2.31 0.05 81.21 Average: 6 11.45 0.00 1.51 3.61 0.05 83.38 Average: 7 6.55 0.00 1.19 6.44 0.05 85.76