---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-20596 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 14G 142G 9% / 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 895 25790 0 5481 30816 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:59:e0:38 brd ff:ff:ff:ff:ff:ff inet 10.30.106.211/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85682sec preferred_lft 85682sec inet6 fe80::f816:3eff:fe59:e038/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:7c:d3:3f:54 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::42:7cff:fed3:3f54/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-20596) 06/12/25 _x86_64_ (8 CPU) 11:33:10 LINUX RESTART (8 CPU) 11:34:01 tps rtps wtps bread/s bwrtn/s 11:35:01 37.88 0.03 37.84 2.40 52256.62 11:36:01 33.81 0.02 33.79 2.67 51757.11 11:37:01 6.45 0.00 6.45 0.00 9011.00 11:38:01 3.43 1.55 1.88 43.33 22.26 11:39:01 316.18 25.03 291.15 848.66 6592.10 11:40:01 428.66 47.14 381.52 3497.15 19133.21 11:41:01 116.20 9.02 107.18 780.93 32403.33 11:42:01 244.56 14.36 230.19 1086.89 30369.87 11:43:01 93.65 0.27 93.38 21.33 40872.65 11:44:01 191.43 0.05 191.38 1.87 16870.79 11:45:01 64.19 1.23 62.96 62.52 9025.83 Average: 139.68 8.97 130.70 577.06 24391.90 11:34:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:35:01 30658104 31901592 2281116 6.93 38692 1532844 1302016 3.83 614024 1414812 188 11:36:01 30656612 31900292 2282608 6.93 38780 1532928 1302016 3.83 615132 1414896 152 11:37:01 30655448 31899176 2283772 6.93 38820 1532928 1302016 3.83 616380 1414892 180 11:38:01 30643464 31888588 2295756 6.97 38916 1534224 1302016 3.83 628160 1415792 16 11:39:01 30048440 31614816 2890780 8.78 64676 1814436 1494012 4.40 966152 1636604 195012 11:40:01 29156400 31107492 3782820 11.48 85688 2162028 1874104 5.51 1518796 1941232 11696 11:41:01 27162336 30077536 5776884 17.54 97600 3092696 2729472 8.03 2875928 2523748 4012 11:42:01 27743600 31278024 5195620 15.77 122392 3642668 4973520 14.63 1805192 2940316 1280 11:43:01 26522460 31572040 6416760 19.48 154004 5045024 1547324 4.55 1629444 4266944 341460 11:44:01 24505228 29922952 8433992 25.60 167480 5345540 6491136 19.10 3414932 4435628 157620 11:45:01 26378368 31522300 6560852 19.92 171524 5117368 1575332 4.63 1821780 4211728 10648 Average: 28557315 31334983 4381905 13.30 92597 2941153 2353906 6.93 1500538 2510599 65660 11:34:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:35:01 ens3 1.55 1.20 1.16 0.32 0.00 0.00 0.00 0.00 11:35:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:36:01 ens3 0.27 0.25 0.06 0.19 0.00 0.00 0.00 0.00 11:36:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 11:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:37:01 ens3 0.25 0.20 0.06 0.33 0.00 0.00 0.00 0.00 11:37:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:38:01 ens3 1.03 0.78 0.91 0.32 0.00 0.00 0.00 0.00 11:38:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 11:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:39:01 ens3 263.79 182.45 1098.82 51.18 0.00 0.00 0.00 0.00 11:39:01 lo 0.87 0.87 0.10 0.10 0.00 0.00 0.00 0.00 11:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:40:01 ens3 361.64 290.03 3102.35 44.42 0.00 0.00 0.00 0.00 11:40:01 lo 2.40 2.40 0.23 0.23 0.00 0.00 0.00 0.00 11:41:01 docker0 4.00 9.08 0.24 54.12 0.00 0.00 0.00 0.00 11:41:01 ens3 663.88 480.60 8972.33 80.42 0.00 0.00 0.00 0.00 11:41:01 lo 0.73 0.73 0.07 0.07 0.00 0.00 0.00 0.00 11:41:01 veth20bc309 1.83 3.97 0.13 13.06 0.00 0.00 0.00 0.00 11:42:01 docker0 10.10 31.14 0.56 186.03 0.00 0.00 0.00 0.00 11:42:01 veth9aeab15 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:42:01 vethb609656 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 11:42:01 ens3 347.51 235.01 1525.83 25.57 0.00 0.00 0.00 0.00 11:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:43:01 br-9948e11b4b3f 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:43:01 ens3 581.60 351.72 13371.24 25.23 0.00 0.00 0.00 0.00 11:43:01 lo 18.13 18.13 1.77 1.77 0.00 0.00 0.00 0.00 11:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:44:01 vethc904ae8 0.48 0.98 0.08 0.11 0.00 0.00 0.00 0.00 11:44:01 br-9948e11b4b3f 2.92 4.02 0.21 0.36 0.00 0.00 0.00 0.00 11:44:01 ens3 1.32 0.60 0.36 0.32 0.00 0.00 0.00 0.00 11:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:45:01 ens3 51.62 40.93 72.48 17.84 0.00 0.00 0.00 0.00 11:45:01 lo 30.09 30.09 2.74 2.74 0.00 0.00 0.00 0.00 Average: docker0 1.28 3.66 0.07 21.83 0.00 0.00 0.00 0.00 Average: ens3 206.76 143.97 2558.56 22.38 0.00 0.00 0.00 0.00 Average: lo 2.38 2.38 0.22 0.22 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-20596) 06/12/25 _x86_64_ (8 CPU) 11:33:10 LINUX RESTART (8 CPU) 11:34:01 CPU %user %nice %system %iowait %steal %idle 11:35:01 all 0.05 0.00 0.02 1.05 0.01 98.87 11:35:01 0 0.02 0.00 0.00 0.00 0.00 99.98 11:35:01 1 0.00 0.00 0.00 0.02 0.00 99.98 11:35:01 2 0.07 0.00 0.03 0.00 0.02 99.88 11:35:01 3 0.08 0.00 0.03 0.00 0.00 99.88 11:35:01 4 0.05 0.00 0.03 0.00 0.02 99.90 11:35:01 5 0.02 0.00 0.00 8.45 0.02 91.51 11:35:01 6 0.03 0.00 0.02 0.00 0.00 99.95 11:35:01 7 0.17 0.00 0.03 0.00 0.00 99.80 11:36:01 all 0.04 0.00 0.01 1.09 0.01 98.84 11:36:01 0 0.00 0.00 0.00 0.00 0.00 100.00 11:36:01 1 0.00 0.00 0.00 0.00 0.00 100.00 11:36:01 2 0.03 0.00 0.03 0.00 0.02 99.92 11:36:01 3 0.03 0.00 0.02 0.00 0.00 99.95 11:36:01 4 0.05 0.00 0.02 0.00 0.00 99.93 11:36:01 5 0.03 0.00 0.03 8.75 0.02 91.17 11:36:01 6 0.03 0.00 0.00 0.00 0.00 99.97 11:36:01 7 0.15 0.00 0.02 0.00 0.02 99.82 11:37:01 all 0.02 0.00 0.01 0.30 0.00 99.66 11:37:01 0 0.02 0.00 0.02 0.00 0.00 99.97 11:37:01 1 0.00 0.00 0.00 0.00 0.00 100.00 11:37:01 2 0.05 0.00 0.02 0.00 0.02 99.92 11:37:01 3 0.00 0.00 0.00 0.00 0.00 100.00 11:37:01 4 0.02 0.00 0.00 0.00 0.02 99.97 11:37:01 5 0.00 0.00 0.02 2.45 0.00 97.53 11:37:01 6 0.02 0.00 0.00 0.00 0.00 99.98 11:37:01 7 0.10 0.00 0.03 0.00 0.00 99.87 11:38:01 all 0.12 0.00 0.01 0.03 0.00 99.84 11:38:01 0 0.07 0.00 0.00 0.00 0.00 99.93 11:38:01 1 0.20 0.00 0.02 0.03 0.00 99.75 11:38:01 2 0.08 0.00 0.05 0.13 0.02 99.72 11:38:01 3 0.15 0.00 0.00 0.00 0.02 99.83 11:38:01 4 0.03 0.00 0.02 0.00 0.00 99.95 11:38:01 5 0.25 0.00 0.02 0.02 0.02 99.70 11:38:01 6 0.15 0.00 0.02 0.00 0.00 99.83 11:38:01 7 0.02 0.00 0.02 0.00 0.00 99.97 11:39:01 all 6.79 0.00 0.61 1.18 0.02 91.40 11:39:01 0 13.10 0.00 1.69 3.63 0.03 81.55 11:39:01 1 1.85 0.00 0.40 0.17 0.02 97.57 11:39:01 2 1.71 0.00 0.45 4.71 0.03 93.10 11:39:01 3 4.04 0.00 0.15 0.02 0.02 95.78 11:39:01 4 2.77 0.00 0.13 0.02 0.02 97.06 11:39:01 5 21.95 0.00 1.22 0.73 0.03 76.06 11:39:01 6 6.62 0.00 0.53 0.15 0.02 92.68 11:39:01 7 2.25 0.00 0.27 0.02 0.02 97.45 11:40:01 all 15.54 0.00 1.04 1.69 0.05 81.68 11:40:01 0 14.65 0.00 0.77 1.20 0.05 83.33 11:40:01 1 32.57 0.00 2.27 1.84 0.07 63.26 11:40:01 2 11.28 0.00 1.52 4.89 0.07 82.24 11:40:01 3 13.40 0.00 0.48 0.18 0.03 85.90 11:40:01 4 17.39 0.00 0.69 1.02 0.03 80.87 11:40:01 5 18.23 0.00 1.62 3.73 0.08 76.34 11:40:01 6 6.56 0.00 0.53 0.37 0.03 92.51 11:40:01 7 10.27 0.00 0.38 0.33 0.03 88.98 11:41:01 all 29.79 0.00 1.91 0.89 0.08 67.34 11:41:01 0 37.07 0.00 4.00 0.39 0.08 58.46 11:41:01 1 30.70 0.00 1.40 0.48 0.07 67.35 11:41:01 2 29.97 0.00 1.29 0.02 0.07 68.66 11:41:01 3 23.60 0.00 1.53 3.96 0.07 70.86 11:41:01 4 28.26 0.00 1.84 0.40 0.08 69.40 11:41:01 5 26.94 0.00 1.77 0.94 0.07 70.28 11:41:01 6 26.02 0.00 1.56 0.05 0.07 72.30 11:41:01 7 35.79 0.00 1.98 0.84 0.10 61.28 11:42:01 all 9.52 0.00 2.29 1.44 0.05 86.70 11:42:01 0 6.43 0.00 2.56 0.20 0.05 90.75 11:42:01 1 10.80 0.00 2.44 0.95 0.05 85.75 11:42:01 2 5.04 0.00 1.95 0.68 0.03 92.29 11:42:01 3 4.25 0.00 1.69 0.33 0.03 93.69 11:42:01 4 26.02 0.00 2.90 2.96 0.07 68.06 11:42:01 5 6.22 0.00 2.51 5.34 0.05 85.88 11:42:01 6 10.01 0.00 2.22 0.30 0.05 87.41 11:42:01 7 7.42 0.00 2.03 0.71 0.03 89.81 11:43:01 all 15.44 0.00 3.39 1.21 0.06 79.90 11:43:01 0 12.27 0.00 3.83 0.82 0.07 83.01 11:43:01 1 15.17 0.00 3.27 0.08 0.08 81.40 11:43:01 2 20.11 0.00 3.38 0.39 0.07 76.05 11:43:01 3 17.84 0.00 3.45 0.08 0.05 78.58 11:43:01 4 17.57 0.00 3.49 0.22 0.05 78.67 11:43:01 5 15.49 0.00 3.24 0.15 0.08 81.04 11:43:01 6 10.16 0.00 2.69 0.17 0.05 86.93 11:43:01 7 14.87 0.00 3.74 7.80 0.07 73.52 11:44:01 all 27.32 0.00 3.35 1.71 0.08 67.54 11:44:01 0 20.57 0.00 3.19 1.62 0.07 74.56 11:44:01 1 30.10 0.00 3.47 5.01 0.07 61.35 11:44:01 2 26.17 0.00 3.00 1.42 0.08 69.32 11:44:01 3 36.03 0.00 3.26 0.17 0.08 60.45 11:44:01 4 32.10 0.00 4.04 0.47 0.07 63.33 11:44:01 5 29.78 0.00 3.73 0.05 0.07 66.38 11:44:01 6 18.49 0.00 2.84 2.54 0.07 76.07 11:44:01 7 25.40 0.00 3.32 2.40 0.08 68.81 11:45:01 all 7.71 0.00 0.78 0.54 0.04 90.94 11:45:01 0 1.17 0.00 0.82 3.47 0.05 94.49 11:45:01 1 4.29 0.00 0.65 0.02 0.03 95.01 11:45:01 2 1.19 0.00 0.60 0.07 0.02 98.13 11:45:01 3 7.49 0.00 0.83 0.07 0.03 91.57 11:45:01 4 34.49 0.00 1.30 0.33 0.08 63.79 11:45:01 5 4.31 0.00 0.65 0.02 0.02 95.01 11:45:01 6 2.66 0.00 0.46 0.35 0.02 96.51 11:45:01 7 6.11 0.00 0.88 0.02 0.02 92.97 Average: CPU %user %nice %system %iowait %steal %idle Average: all 10.19 0.00 1.22 1.01 0.04 87.54 Average: 0 9.56 0.00 1.53 1.03 0.04 87.85 Average: 1 11.40 0.00 1.26 0.78 0.03 86.52 Average: 2 8.68 0.00 1.12 1.12 0.04 89.04 Average: 3 9.70 0.00 1.04 0.44 0.03 88.80 Average: 4 14.40 0.00 1.31 0.49 0.04 83.76 Average: 5 11.18 0.00 1.34 2.79 0.04 84.65 Average: 6 7.33 0.00 0.98 0.36 0.03 91.30 Average: 7 9.30 0.00 1.15 1.10 0.03 88.42