---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-2513 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 831 26549 0 4786 30880 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:63:1d:39 brd ff:ff:ff:ff:ff:ff inet 10.30.106.219/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85839sec preferred_lft 85839sec inet6 fe80::f816:3eff:fe63:1d39/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:0c:5d:4b:30 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-2513) 02/04/24 _x86_64_ (8 CPU) 02:48:25 LINUX RESTART (8 CPU) 02:49:02 tps rtps wtps bread/s bwrtn/s 02:50:01 106.08 43.69 62.40 1960.62 18200.71 02:51:01 98.58 13.83 84.75 1123.81 22346.54 02:52:01 163.98 9.31 154.67 1631.31 69564.70 02:53:01 322.78 14.56 308.22 815.20 51238.14 02:54:01 12.23 0.05 12.18 2.00 12386.60 02:55:01 10.31 0.00 10.31 0.00 12153.22 02:56:01 13.56 0.90 12.66 17.06 12591.72 02:57:01 46.66 0.87 45.79 43.19 14307.47 Average: 96.76 10.33 86.43 696.58 26619.46 02:49:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:50:01 30195348 31750648 2743872 8.33 66164 1802140 1353952 3.98 821936 1639288 135996 02:51:01 29890340 31745444 3048880 9.26 83856 2067912 1335648 3.93 838100 1894600 164292 02:52:01 27275152 31689008 5664068 17.20 117760 4498072 1435584 4.22 983588 4234536 823272 02:53:01 24523888 29191852 8415332 25.55 132524 4629756 8990824 26.45 3601232 4303060 696 02:54:01 24351300 29017428 8587920 26.07 132704 4631652 9108744 26.80 3775896 4298592 176 02:55:01 24178880 28853332 8760340 26.60 132864 4632932 9140940 26.89 3940936 4303400 1276 02:56:01 24004796 28679776 8934424 27.12 133116 4636832 9285864 27.32 4129116 4285044 504 02:57:01 27236000 31653448 5703220 17.31 133664 4483292 1532888 4.51 1199320 4040540 4508 Average: 26456963 30322617 6482257 19.68 116582 3922824 5273056 15.51 2411266 3624882 141340 02:49:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:50:01 lo 1.36 1.36 0.14 0.14 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 216.42 138.64 1094.51 37.79 0.00 0.00 0.00 0.00 02:51:01 lo 1.30 1.30 0.13 0.13 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 50.54 34.81 739.11 6.99 0.00 0.00 0.00 0.00 02:52:01 br-f5239a55daeb 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:52:01 lo 10.76 10.76 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 ens3 557.20 318.77 19069.21 24.30 0.00 0.00 0.00 0.00 02:53:01 veth00c12a1 0.30 0.63 0.03 0.46 0.00 0.00 0.00 0.00 02:53:01 vetha3a79cb 24.26 22.41 12.29 16.89 0.00 0.00 0.00 0.00 02:53:01 vethef9d85a 1.48 1.70 0.39 0.21 0.00 0.00 0.00 0.00 02:53:01 vethb63a801 53.46 64.37 20.44 17.10 0.00 0.00 0.00 0.00 02:54:01 veth00c12a1 0.43 0.45 0.04 0.91 0.00 0.00 0.00 0.00 02:54:01 vetha3a79cb 8.00 6.71 7.43 14.19 0.00 0.00 0.00 0.00 02:54:01 vethef9d85a 0.53 0.75 0.34 2.54 0.00 0.00 0.00 0.00 02:54:01 vethb63a801 19.38 24.51 28.57 9.60 0.00 0.00 0.00 0.00 02:55:01 veth00c12a1 0.47 0.48 0.05 0.91 0.00 0.00 0.00 0.00 02:55:01 vetha3a79cb 7.77 6.50 5.13 12.75 0.00 0.00 0.00 0.00 02:55:01 vethef9d85a 0.63 0.68 0.39 1.59 0.00 0.00 0.00 0.00 02:55:01 vethb63a801 31.13 38.79 54.36 12.99 0.00 0.00 0.00 0.00 02:56:01 veth00c12a1 0.52 0.53 0.05 1.13 0.00 0.00 0.00 0.00 02:56:01 vetha3a79cb 53.96 44.56 27.06 110.72 0.00 0.00 0.00 0.01 02:56:01 vethef9d85a 3.57 3.20 1.62 3.83 0.00 0.00 0.00 0.00 02:56:01 vethb63a801 96.65 119.96 214.57 39.26 0.00 0.00 0.00 0.02 02:57:01 lo 61.42 61.42 45.30 45.30 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 ens3 1053.06 672.14 21456.75 152.41 0.00 0.00 0.00 0.00 Average: lo 7.21 7.21 5.63 5.63 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: ens3 112.93 68.45 2626.23 16.08 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-2513) 02/04/24 _x86_64_ (8 CPU) 02:48:25 LINUX RESTART (8 CPU) 02:49:02 CPU %user %nice %system %iowait %steal %idle 02:50:01 all 9.50 0.00 0.85 3.24 0.04 86.37 02:50:01 0 16.92 0.00 1.16 2.07 0.05 79.80 02:50:01 1 2.74 0.00 0.53 0.77 0.02 95.95 02:50:01 2 1.19 0.00 0.34 11.17 0.03 87.27 02:50:01 3 2.58 0.00 0.42 0.36 0.02 96.62 02:50:01 4 4.03 0.00 0.64 0.73 0.02 94.58 02:50:01 5 2.30 0.00 0.66 4.44 0.07 92.54 02:50:01 6 31.18 0.00 1.83 4.69 0.16 62.14 02:50:01 7 15.36 0.00 1.24 1.70 0.03 81.66 02:51:01 all 9.71 0.00 0.71 3.04 0.03 86.52 02:51:01 0 2.47 0.00 0.45 3.49 0.05 93.53 02:51:01 1 8.94 0.00 0.65 0.12 0.03 90.26 02:51:01 2 2.99 0.00 0.18 0.10 0.00 96.73 02:51:01 3 4.25 0.00 0.48 0.40 0.02 94.84 02:51:01 4 22.48 0.00 1.05 2.47 0.05 73.95 02:51:01 5 3.79 0.00 0.63 12.90 0.02 82.66 02:51:01 6 8.60 0.00 0.75 1.40 0.02 89.23 02:51:01 7 24.12 0.00 1.44 3.41 0.03 71.01 02:52:01 all 11.00 0.00 4.47 5.08 0.07 79.38 02:52:01 0 6.84 0.00 3.04 6.67 0.05 83.39 02:52:01 1 13.43 0.00 4.22 0.96 0.07 81.32 02:52:01 2 10.21 0.00 4.72 24.99 0.10 59.98 02:52:01 3 10.00 0.00 5.05 0.39 0.07 84.49 02:52:01 4 11.40 0.00 4.10 0.56 0.07 83.88 02:52:01 5 10.55 0.00 4.72 0.56 0.05 84.12 02:52:01 6 13.84 0.00 5.78 1.67 0.08 78.62 02:52:01 7 11.71 0.00 4.17 4.87 0.07 79.18 02:53:01 all 26.41 0.00 3.57 5.44 0.08 64.50 02:53:01 0 16.92 0.00 3.34 8.64 0.07 71.02 02:53:01 1 29.03 0.00 3.73 0.77 0.07 66.40 02:53:01 2 29.84 0.00 3.89 2.65 0.10 63.52 02:53:01 3 31.49 0.00 4.22 2.46 0.08 61.74 02:53:01 4 22.37 0.00 2.93 3.82 0.07 70.81 02:53:01 5 34.13 0.00 3.78 2.75 0.08 59.26 02:53:01 6 29.06 0.00 3.56 5.03 0.08 62.27 02:53:01 7 18.52 0.00 3.06 17.39 0.07 60.96 02:54:01 all 3.67 0.00 0.32 0.72 0.03 95.25 02:54:01 0 3.92 0.00 0.33 0.05 0.02 95.68 02:54:01 1 4.15 0.00 0.35 5.10 0.05 90.35 02:54:01 2 3.53 0.00 0.30 0.10 0.03 96.04 02:54:01 3 2.14 0.00 0.17 0.02 0.02 97.66 02:54:01 4 2.97 0.00 0.20 0.07 0.05 96.72 02:54:01 5 3.33 0.00 0.43 0.03 0.03 96.17 02:54:01 6 4.43 0.00 0.37 0.33 0.03 94.83 02:54:01 7 4.93 0.00 0.35 0.10 0.03 94.59 02:55:01 all 2.51 0.00 0.25 0.73 0.04 96.47 02:55:01 0 2.22 0.00 0.28 0.00 0.05 97.45 02:55:01 1 2.47 0.00 0.17 5.67 0.03 91.66 02:55:01 2 3.81 0.00 0.32 0.00 0.05 95.82 02:55:01 3 2.53 0.00 0.32 0.05 0.02 97.08 02:55:01 4 2.42 0.00 0.38 0.00 0.03 97.17 02:55:01 5 3.13 0.00 0.25 0.00 0.05 96.57 02:55:01 6 2.20 0.00 0.20 0.10 0.02 97.48 02:55:01 7 1.36 0.00 0.13 0.00 0.03 98.47 02:56:01 all 4.71 0.00 0.59 0.57 0.06 94.08 02:56:01 0 5.33 0.00 0.60 0.00 0.03 94.04 02:56:01 1 3.86 0.00 0.65 3.69 0.05 91.75 02:56:01 2 6.03 0.00 0.65 0.00 0.07 93.26 02:56:01 3 4.99 0.00 0.62 0.18 0.08 94.13 02:56:01 4 4.61 0.00 0.53 0.03 0.05 94.77 02:56:01 5 4.89 0.00 0.55 0.18 0.07 94.30 02:56:01 6 4.39 0.00 0.57 0.45 0.07 94.53 02:56:01 7 3.56 0.00 0.52 0.00 0.05 95.87 02:57:01 all 2.01 0.00 0.59 0.78 0.04 96.57 02:57:01 0 1.84 0.00 0.53 0.17 0.05 97.41 02:57:01 1 2.09 0.00 0.55 4.95 0.05 92.36 02:57:01 2 1.02 0.00 0.59 0.07 0.05 98.28 02:57:01 3 4.57 0.00 0.74 0.08 0.05 94.56 02:57:01 4 1.57 0.00 0.58 0.33 0.03 97.48 02:57:01 5 0.94 0.00 0.55 0.35 0.05 98.11 02:57:01 6 2.74 0.00 0.55 0.15 0.05 96.51 02:57:01 7 1.35 0.00 0.64 0.12 0.03 97.86 Average: all 8.68 0.00 1.41 2.44 0.05 87.42 Average: 0 7.04 0.00 1.22 2.63 0.05 89.07 Average: 1 8.35 0.00 1.36 2.76 0.05 87.49 Average: 2 7.33 0.00 1.37 4.84 0.05 86.40 Average: 3 7.80 0.00 1.50 0.49 0.04 90.16 Average: 4 8.97 0.00 1.30 1.00 0.05 88.68 Average: 5 7.88 0.00 1.44 2.65 0.05 87.98 Average: 6 11.97 0.00 1.69 1.72 0.06 84.56 Average: 7 10.10 0.00 1.44 3.44 0.04 84.97