---> uname -a: Linux prd-ubuntu1804-docker-v1-8c-8g-22207 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 23431 0 7889 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:8d:00:cb brd ff:ff:ff:ff:ff:ff inet 10.30.107.234/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85791sec preferred_lft 85791sec inet6 fe80::f816:3eff:fe8d:cb/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:ad:9a:07:e6 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-22207) 06/18/25 _x86_64_ (8 CPU) 22:47:21 LINUX RESTART (8 CPU) 22:48:01 tps rtps wtps bread/s bwrtn/s 22:49:01 159.24 34.96 124.28 974.90 72809.47 22:50:01 136.56 3.12 133.44 226.31 108693.16 22:51:01 234.85 1.15 233.70 13.99 89608.53 22:52:01 208.95 1.83 207.12 178.37 34371.20 22:53:01 55.46 17.16 38.29 3544.88 19075.89 22:54:01 203.17 0.00 203.17 0.00 21911.95 22:55:01 24.68 0.02 24.66 0.13 15421.13 22:56:01 79.95 0.00 79.95 0.00 6578.64 22:57:01 18.98 0.50 18.48 53.46 10655.96 Average: 124.65 6.53 118.13 554.53 42149.77 22:48:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 22:49:01 30074988 31723648 2864232 8.70 76028 1878492 1386056 4.08 840912 1729076 226936 22:50:01 26905572 31258156 6033648 18.32 99892 4488772 2031656 5.98 1306440 4322344 2281928 22:51:01 25146324 30730908 7792896 23.66 164392 5500608 2258312 6.64 1964868 5255200 847456 22:52:01 25146900 30914104 7792320 23.66 168632 5670224 2102500 6.19 1816488 5396672 33668 22:53:01 24147236 30814504 8791984 26.69 169392 6546148 2730696 8.03 2512376 5677272 440084 22:54:01 23969712 31086552 8969508 27.23 170820 6980648 1966716 5.79 2494736 5861108 287380 22:55:01 22740728 30042272 10198492 30.96 170924 7160144 2580672 7.59 3739188 5832632 5416 22:56:01 24275048 31669580 8664172 26.30 171020 7249784 1429244 4.21 2063272 5978556 98564 22:57:01 23987988 31596104 8951232 27.17 172392 7457756 1465972 4.31 2281148 6045804 24596 Average: 25154944 31092870 7784276 23.63 151499 5881397 1994647 5.87 2113270 5122074 471781 22:48:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 22:49:01 ens3 369.66 238.86 1268.22 33.23 0.00 0.00 0.00 0.00 22:49:01 lo 1.47 1.47 0.17 0.17 0.00 0.00 0.00 0.00 22:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:50:01 ens3 6697.18 4807.13 23428.23 1087.82 0.00 0.00 0.00 0.00 22:50:01 lo 0.53 0.53 0.04 0.04 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 22:51:01 ens3 591.72 330.83 3108.84 58.10 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 22:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:52:01 ens3 249.03 188.92 2162.34 36.73 0.00 0.00 0.00 0.00 22:52:01 lo 0.40 0.40 0.04 0.04 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 22:53:01 ens3 11.80 11.10 2.57 3.66 0.00 0.00 0.00 0.00 22:53:01 lo 0.00 0.00 0.00 0.00 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 22:54:01 ens3 96.75 86.20 190.98 23.82 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 22:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:55:01 ens3 3.63 2.72 1.07 1.05 0.00 0.00 0.00 0.00 22:55:01 lo 15.64 15.64 0.80 0.80 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 22:56:01 ens3 7.83 6.83 1.83 3.80 0.00 0.00 0.00 0.00 22:56:01 lo 25.58 25.58 1.31 1.31 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 22:57:01 ens3 1665.21 1282.24 450.27 8095.42 0.00 0.00 0.00 0.00 22:57:01 lo 0.33 0.33 0.03 0.03 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 Average: ens3 1078.92 774.15 3408.56 1038.14 0.00 0.00 0.00 0.00 Average: lo 5.03 5.03 0.29 0.29 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-v1-8c-8g-22207) 06/18/25 _x86_64_ (8 CPU) 22:47:21 LINUX RESTART (8 CPU) 22:48:01 CPU %user %nice %system %iowait %steal %idle 22:49:01 all 9.94 0.00 0.81 2.34 0.03 86.88 22:49:01 0 17.19 0.00 1.15 0.50 0.03 81.12 22:49:01 1 14.32 0.00 1.12 0.28 0.02 84.27 22:49:01 2 0.98 0.00 0.40 0.10 0.02 98.50 22:49:01 3 8.86 0.00 1.07 10.29 0.05 79.73 22:49:01 4 1.45 0.00 0.18 0.05 0.03 98.28 22:49:01 5 18.77 0.00 0.78 0.75 0.03 79.67 22:49:01 6 15.71 0.00 1.20 3.00 0.05 80.04 22:49:01 7 2.22 0.00 0.62 3.77 0.03 93.36 22:50:01 all 11.19 0.00 3.88 4.51 0.05 80.37 22:50:01 0 6.08 0.00 0.97 0.08 0.03 92.84 22:50:01 1 6.00 0.00 3.96 0.02 0.07 89.95 22:50:01 2 32.14 0.00 8.60 2.97 0.08 56.21 22:50:01 3 5.77 0.00 3.53 21.27 0.05 69.38 22:50:01 4 10.89 0.00 2.29 0.07 0.07 86.69 22:50:01 5 9.34 0.00 4.44 1.71 0.03 84.47 22:50:01 6 13.38 0.00 2.04 9.13 0.05 75.40 22:50:01 7 5.97 0.00 5.16 1.06 0.05 87.76 22:51:01 all 11.19 0.00 3.19 6.89 0.07 78.67 22:51:01 0 8.80 0.00 1.35 3.35 0.05 86.45 22:51:01 1 16.17 0.00 3.25 0.17 0.07 80.34 22:51:01 2 5.41 0.00 5.87 21.73 0.09 66.90 22:51:01 3 4.78 0.00 1.09 5.55 0.03 88.56 22:51:01 4 19.25 0.00 4.33 5.52 0.08 70.81 22:51:01 5 13.08 0.00 3.36 1.28 0.08 82.20 22:51:01 6 4.32 0.00 4.46 3.44 0.05 87.72 22:51:01 7 17.63 0.00 1.91 14.15 0.05 66.26 22:52:01 all 23.39 0.00 1.17 1.26 0.34 73.84 22:52:01 0 16.18 0.00 0.63 0.00 0.07 83.13 22:52:01 1 35.70 0.00 1.47 0.00 0.10 62.73 22:52:01 2 15.11 0.00 1.81 7.72 0.75 74.61 22:52:01 3 31.19 0.00 1.49 0.20 0.07 67.05 22:52:01 4 18.68 0.00 0.59 0.03 1.54 79.15 22:52:01 5 33.34 0.00 1.84 2.01 0.07 62.75 22:52:01 6 15.74 0.00 0.60 0.00 0.05 83.61 22:52:01 7 21.40 0.00 0.95 0.07 0.05 77.53 22:53:01 all 26.89 0.00 2.63 0.68 0.06 69.74 22:53:01 0 9.83 0.00 0.91 0.00 0.07 89.20 22:53:01 1 32.28 0.00 2.10 0.00 0.07 65.55 22:53:01 2 20.85 0.00 2.80 0.83 0.05 75.46 22:53:01 3 25.96 0.00 2.57 0.00 0.07 71.41 22:53:01 4 24.59 0.00 5.67 0.00 0.05 69.69 22:53:01 5 42.36 0.00 3.98 0.00 0.08 53.58 22:53:01 6 44.73 0.00 1.68 0.35 0.07 53.17 22:53:01 7 14.41 0.00 1.27 4.31 0.03 79.98 22:54:01 all 19.29 0.00 2.88 0.74 0.05 77.03 22:54:01 0 7.44 0.00 1.31 0.00 0.03 91.22 22:54:01 1 19.43 0.00 1.46 0.62 0.08 78.41 22:54:01 2 26.47 0.00 1.39 0.00 0.07 72.08 22:54:01 3 19.00 0.00 5.68 0.05 0.07 75.20 22:54:01 4 36.06 0.00 9.12 0.00 0.07 54.75 22:54:01 5 18.13 0.00 1.90 0.00 0.05 79.92 22:54:01 6 16.26 0.00 1.20 0.00 0.03 82.51 22:54:01 7 11.47 0.00 1.00 5.26 0.05 82.22 22:55:01 all 13.51 0.00 5.02 0.48 0.08 80.90 22:55:01 0 5.94 0.00 3.04 0.00 0.05 90.97 22:55:01 1 5.64 0.00 6.99 0.00 0.07 87.30 22:55:01 2 17.57 0.00 7.20 0.00 0.13 75.10 22:55:01 3 6.42 0.00 4.17 2.18 0.07 87.17 22:55:01 4 8.09 0.00 2.40 0.00 0.08 89.43 22:55:01 5 47.56 0.00 5.14 0.00 0.12 47.19 22:55:01 6 4.16 0.00 2.98 0.00 0.07 92.80 22:55:01 7 12.74 0.00 8.27 1.64 0.07 77.29 22:56:01 all 9.97 0.00 7.95 0.21 0.08 81.79 22:56:01 0 2.52 0.00 5.45 0.00 0.08 91.95 22:56:01 1 3.93 0.00 3.02 0.00 0.07 92.99 22:56:01 2 15.08 0.00 13.88 0.02 0.08 70.95 22:56:01 3 4.89 0.00 7.64 1.52 0.07 85.87 22:56:01 4 2.88 0.00 5.39 0.00 0.12 91.61 22:56:01 5 6.12 0.00 11.39 0.00 0.07 82.42 22:56:01 6 31.85 0.00 3.78 0.00 0.08 64.28 22:56:01 7 12.52 0.00 13.04 0.15 0.07 74.22 22:57:01 all 6.75 0.00 0.94 0.55 0.02 91.73 22:57:01 0 0.58 0.00 0.62 0.00 0.00 98.80 22:57:01 1 13.79 0.00 1.35 0.12 0.03 84.71 22:57:01 2 6.69 0.00 2.59 0.03 0.02 90.68 22:57:01 3 6.21 0.00 0.97 0.08 0.03 92.70 22:57:01 4 2.09 0.00 0.84 0.00 0.02 97.05 22:57:01 5 0.33 0.00 0.08 0.00 0.00 99.58 22:57:01 6 23.32 0.00 0.77 0.03 0.02 75.86 22:57:01 7 1.02 0.00 0.25 4.14 0.02 94.58 Average: all 14.69 0.00 3.16 1.96 0.09 80.11 Average: 0 8.28 0.00 1.72 0.43 0.05 89.52 Average: 1 16.38 0.00 2.74 0.13 0.06 80.68 Average: 2 15.59 0.00 4.94 3.68 0.14 75.65 Average: 3 12.57 0.00 3.13 4.55 0.06 79.69 Average: 4 13.78 0.00 3.42 0.62 0.23 81.95 Average: 5 21.00 0.00 3.66 0.64 0.06 74.64 Average: 6 18.86 0.00 2.07 1.77 0.05 77.24 Average: 7 11.04 0.00 3.61 3.84 0.05 81.47