---> uname -a: Linux prd-ubuntu1804-docker-v1-8c-8g-20402 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 16G 140G 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 846 23426 0 7894 30865 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:93:fa:c0 brd ff:ff:ff:ff:ff:ff inet 10.30.106.134/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85754sec preferred_lft 85754sec inet6 fe80::f816:3eff:fe93:fac0/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:82:21:51:86 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-v1-8c-8g-20402) 06/11/25 _x86_64_ (8 CPU) 22:47:20 LINUX RESTART (8 CPU) 22:48:02 tps rtps wtps bread/s bwrtn/s 22:49:01 103.07 14.10 88.97 353.02 30376.55 22:50:01 98.42 8.42 90.00 130.24 71541.81 22:51:01 228.03 3.17 224.86 212.76 115473.29 22:52:01 247.34 0.78 246.56 10.40 58136.58 22:53:01 64.09 19.88 44.21 3736.84 29324.31 22:54:01 91.05 0.03 91.02 0.27 57842.01 22:55:01 89.89 0.00 89.89 0.00 17977.80 22:56:01 5.87 0.00 5.87 0.00 6086.85 22:57:01 84.79 0.00 84.79 0.00 16019.60 22:58:01 29.83 0.87 28.96 58.52 2078.59 Average: 104.24 4.71 99.53 450.35 40503.19 22:48:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 22:49:01 30054576 31702428 2884644 8.76 74592 1878940 1941524 5.71 851616 1732640 220116 22:50:01 26221920 31679640 6717300 20.39 95244 5573352 1341692 3.95 2082132 4199276 2421660 22:51:01 25908672 30876644 7030548 21.34 132040 5003548 2120344 6.24 1716632 4827228 397240 22:52:01 24061284 29656588 8877936 26.95 164640 5510260 2446168 7.20 3014464 5264200 6308 22:53:01 23145436 29727440 9793784 29.73 169140 6462572 3499536 10.30 3248180 5933880 614316 22:54:01 24448868 31567892 8490352 25.78 170560 6981920 1512660 4.45 1848344 6019200 343564 22:55:01 22053356 29350388 10885864 33.05 170828 7154740 3119568 9.18 4415996 5839612 158808 22:56:01 23675480 30998372 9263740 28.12 170920 7179128 2008356 5.91 2781128 5851044 1500 22:57:01 24062284 31669540 8876936 26.95 171012 7455672 1389284 4.09 2191632 6050472 156 22:58:01 23930688 31548852 9008532 27.35 173864 7463356 1478832 4.35 2322956 6049724 12192 Average: 24756256 30877778 8182964 24.84 149284 6066349 2085796 6.14 2447308 5176728 417586 22:48:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 22:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:49:01 ens3 238.08 157.24 1252.93 17.20 0.00 0.00 0.00 0.00 22:49:01 lo 1.36 1.36 0.16 0.16 0.00 0.00 0.00 0.00 22:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:50:01 ens3 8200.40 6258.64 22827.80 1160.36 0.00 0.00 0.00 0.00 22:50:01 lo 0.40 0.40 0.03 0.03 0.00 0.00 0.00 0.00 22:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:51:01 ens3 689.80 476.67 3584.79 105.64 0.00 0.00 0.00 0.00 22:51:01 lo 1.00 1.00 0.15 0.15 0.00 0.00 0.00 0.00 22:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:52:01 ens3 103.33 47.64 355.45 6.11 0.00 0.00 0.00 0.00 22:52:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 22:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:53:01 ens3 219.88 170.19 2159.77 33.59 0.00 0.00 0.00 0.00 22:53:01 lo 0.20 0.20 0.02 0.02 0.00 0.00 0.00 0.00 22:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:54:01 ens3 125.40 111.28 198.95 31.48 0.00 0.00 0.00 0.00 22:54:01 lo 0.33 0.33 0.02 0.02 0.00 0.00 0.00 0.00 22:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:55:01 ens3 5.07 3.87 1.38 1.45 0.00 0.00 0.00 0.00 22:55:01 lo 0.05 0.05 0.00 0.00 0.00 0.00 0.00 0.00 22:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:56:01 ens3 1.30 1.22 0.48 0.79 0.00 0.00 0.00 0.00 22:56:01 lo 41.31 41.31 2.13 2.13 0.00 0.00 0.00 0.00 22:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:57:01 ens3 1941.19 1420.95 482.31 8127.16 0.00 0.00 0.00 0.00 22:57:01 lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 22:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:58:01 ens3 21.76 17.93 16.59 9.94 0.00 0.00 0.00 0.00 22:58:01 lo 0.87 0.87 0.09 0.09 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 1156.12 867.72 3091.01 950.90 0.00 0.00 0.00 0.00 Average: lo 4.61 4.61 0.26 0.26 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-v1-8c-8g-20402) 06/11/25 _x86_64_ (8 CPU) 22:47:20 LINUX RESTART (8 CPU) 22:48:02 CPU %user %nice %system %iowait %steal %idle 22:49:01 all 9.72 0.00 0.70 2.21 0.03 87.34 22:49:01 0 29.40 0.00 2.15 7.32 0.09 61.04 22:49:01 1 8.49 0.00 0.68 0.07 0.02 90.75 22:49:01 2 1.75 0.00 0.24 0.02 0.00 97.99 22:49:01 3 3.28 0.00 0.37 2.77 0.03 93.55 22:49:01 4 2.53 0.00 0.10 0.00 0.03 97.33 22:49:01 5 5.34 0.00 0.25 0.10 0.02 94.29 22:49:01 6 0.93 0.00 0.07 0.00 0.00 99.00 22:49:01 7 26.10 0.00 1.71 7.46 0.05 64.68 22:50:01 all 6.29 0.00 3.75 3.40 0.06 86.50 22:50:01 0 8.14 0.00 4.84 0.70 0.07 86.26 22:50:01 1 5.21 0.00 2.24 11.74 0.10 80.71 22:50:01 2 25.52 0.00 5.26 0.88 0.05 68.28 22:50:01 3 2.93 0.00 2.64 0.24 0.05 94.15 22:50:01 4 2.41 0.00 1.94 0.16 0.05 95.44 22:50:01 5 0.93 0.00 5.65 0.12 0.07 93.23 22:50:01 6 2.17 0.00 5.40 12.41 0.03 79.99 22:50:01 7 2.83 0.00 1.92 0.94 0.07 94.24 22:51:01 all 11.75 0.00 2.04 7.84 0.06 78.31 22:51:01 0 4.87 0.00 0.58 0.50 0.02 94.03 22:51:01 1 12.55 0.00 2.97 17.32 0.08 67.08 22:51:01 2 22.40 0.00 3.50 1.39 0.05 72.66 22:51:01 3 8.85 0.00 2.00 0.30 0.07 88.78 22:51:01 4 8.20 0.00 1.04 14.44 0.07 76.25 22:51:01 5 12.31 0.00 3.88 20.66 0.08 63.06 22:51:01 6 8.58 0.00 1.31 8.07 0.05 81.99 22:51:01 7 16.24 0.00 1.02 0.20 0.05 82.48 22:52:01 all 21.73 0.00 2.34 2.68 0.07 73.18 22:52:01 0 11.24 0.00 2.63 13.55 0.08 72.50 22:52:01 1 22.41 0.00 3.94 3.15 0.08 70.42 22:52:01 2 37.11 0.00 3.81 0.08 0.07 58.93 22:52:01 3 27.00 0.00 3.15 1.07 0.07 68.71 22:52:01 4 34.45 0.00 2.48 1.59 0.10 61.37 22:52:01 5 19.93 0.00 1.35 0.10 0.05 78.57 22:52:01 6 10.15 0.00 0.89 1.91 0.02 87.05 22:52:01 7 11.71 0.00 0.48 0.00 0.07 87.74 22:53:01 all 26.96 0.00 2.32 1.37 0.07 69.28 22:53:01 0 21.77 0.00 3.57 2.33 0.05 72.27 22:53:01 1 25.15 0.00 1.02 4.74 0.08 69.01 22:53:01 2 27.89 0.00 2.90 1.42 0.07 67.73 22:53:01 3 29.14 0.00 2.24 0.20 0.08 68.34 22:53:01 4 42.13 0.00 1.78 0.03 0.10 55.96 22:53:01 5 26.31 0.00 2.34 0.47 0.05 70.83 22:53:01 6 11.67 0.00 1.14 1.32 0.05 85.83 22:53:01 7 31.68 0.00 3.58 0.45 0.07 64.22 22:54:01 all 20.56 0.00 2.00 3.76 0.05 73.62 22:54:01 0 17.98 0.00 1.39 11.64 0.03 68.96 22:54:01 1 11.47 0.00 1.47 4.25 0.10 82.70 22:54:01 2 39.47 0.00 4.24 5.71 0.07 50.51 22:54:01 3 12.66 0.00 1.55 0.00 0.03 85.75 22:54:01 4 17.49 0.00 1.82 2.87 0.07 77.74 22:54:01 5 17.23 0.00 0.87 0.00 0.03 81.87 22:54:01 6 30.14 0.00 1.57 2.75 0.05 65.49 22:54:01 7 17.98 0.00 3.14 2.92 0.05 75.91 22:55:01 all 14.00 0.00 2.02 0.67 0.05 83.26 22:55:01 0 37.91 0.00 7.88 1.09 0.07 53.06 22:55:01 1 4.22 0.00 0.91 0.00 0.03 94.83 22:55:01 2 9.97 0.00 3.79 0.00 0.02 86.22 22:55:01 3 4.85 0.00 0.38 0.00 0.03 94.73 22:55:01 4 22.47 0.00 0.87 0.00 0.03 76.63 22:55:01 5 5.25 0.00 0.32 1.17 0.03 93.23 22:55:01 6 14.96 0.00 1.14 3.09 0.10 80.70 22:55:01 7 12.46 0.00 0.82 0.00 0.07 86.65 22:56:01 all 10.51 0.00 10.79 0.29 0.12 78.29 22:56:01 0 15.80 0.00 13.08 0.11 0.11 70.89 22:56:01 1 8.14 0.00 6.54 0.00 0.12 85.20 22:56:01 2 5.42 0.00 8.01 0.00 0.13 86.44 22:56:01 3 7.07 0.00 9.26 0.00 0.10 83.57 22:56:01 4 10.46 0.00 17.57 0.00 0.10 71.88 22:56:01 5 9.12 0.00 3.56 1.75 0.12 85.45 22:56:01 6 11.84 0.00 12.53 0.45 0.13 75.04 22:56:01 7 16.25 0.00 15.76 0.03 0.12 67.84 22:57:01 all 7.54 0.00 1.11 0.68 0.03 90.64 22:57:01 0 18.85 0.00 3.15 0.00 0.05 77.94 22:57:01 1 0.23 0.00 0.37 0.00 0.03 99.36 22:57:01 2 7.40 0.00 1.21 0.00 0.03 91.35 22:57:01 3 0.37 0.00 0.07 0.00 0.02 99.55 22:57:01 4 1.02 0.00 1.44 0.00 0.00 97.54 22:57:01 5 4.00 0.00 1.10 1.37 0.00 93.53 22:57:01 6 1.59 0.00 0.60 4.11 0.00 93.70 22:57:01 7 26.94 0.00 0.94 0.00 0.05 72.07 22:58:01 all 7.39 0.00 0.46 0.94 0.02 91.20 22:58:01 0 25.82 0.00 0.95 1.07 0.05 72.12 22:58:01 1 0.43 0.00 0.22 0.00 0.00 99.35 22:58:01 2 7.49 0.00 0.45 0.15 0.02 91.89 22:58:01 3 6.04 0.00 0.50 0.08 0.00 93.38 22:58:01 4 0.50 0.00 0.22 0.00 0.02 99.27 22:58:01 5 3.07 0.00 0.53 5.33 0.02 91.05 22:58:01 6 0.30 0.00 0.22 0.27 0.03 99.18 22:58:01 7 15.43 0.00 0.63 0.58 0.02 83.34 Average: all 13.67 0.00 2.76 2.38 0.05 81.14 Average: 0 19.18 0.00 4.04 3.82 0.06 72.90 Average: 1 9.83 0.00 2.04 4.10 0.07 83.96 Average: 2 18.47 0.00 3.36 0.97 0.05 77.15 Average: 3 10.24 0.00 2.21 0.46 0.05 87.04 Average: 4 14.23 0.00 2.94 1.92 0.06 80.86 Average: 5 10.38 0.00 1.97 3.10 0.05 84.50 Average: 6 9.26 0.00 2.48 3.42 0.05 84.79 Average: 7 17.77 0.00 3.00 1.25 0.06 77.92