---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-26204 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 15G 141G 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 861 24085 0 7219 30850 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:3e:b8:58 brd ff:ff:ff:ff:ff:ff inet 10.30.107.61/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85783sec preferred_lft 85783sec inet6 fe80::f816:3eff:fe3e:b858/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:69:a9:f0:9f 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::42:69ff:fea9:f09f/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-26204) 07/06/25 _x86_64_ (8 CPU) 11:43:22 LINUX RESTART (8 CPU) 11:44:01 tps rtps wtps bread/s bwrtn/s 11:45:01 156.06 36.71 119.35 2864.86 69383.37 11:46:01 439.12 2.08 437.04 122.36 199847.92 11:47:01 314.25 2.52 311.73 400.20 42955.37 11:48:01 3.73 0.00 3.73 0.00 89.99 11:49:01 5.86 0.00 5.86 0.00 143.29 11:50:01 217.65 0.38 217.26 32.79 33859.29 11:51:01 7.13 0.00 7.13 0.00 181.57 11:52:01 9.88 0.00 9.88 0.00 257.25 11:53:01 55.84 0.80 55.04 36.79 1054.62 Average: 134.39 4.72 129.67 384.09 38642.97 11:44:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:45:01 30026668 31749152 2912552 8.84 77604 1949272 1295448 3.81 830720 1775392 221420 11:46:01 25327304 31666996 7611916 23.11 148160 6283092 1677232 4.93 986928 6059380 372196 11:47:01 23414776 29960392 9524444 28.92 163600 6476508 7451944 21.93 2901264 5975664 52 11:48:01 23390024 29936228 9549196 28.99 163772 6477396 7637240 22.47 2926628 5974436 208 11:49:01 23380960 29919148 9558260 29.02 164036 6469560 7686864 22.62 2944228 5964700 184 11:50:01 22776088 29851080 10163132 30.85 204648 6913836 8102736 23.84 3097124 6358304 560 11:51:01 22732836 29811580 10206384 30.99 204764 6915684 7966156 23.44 3171516 6324424 508 11:52:01 22731064 29810084 10208156 30.99 204884 6915888 7974292 23.46 3172796 6323988 332 11:53:01 24641372 31556020 8297848 25.19 205796 6744472 1654944 4.87 1506500 6152712 11540 Average: 24269010 30473409 8670210 26.32 170807 6127301 5716317 16.82 2393078 5656556 67444 11:44:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:45:01 ens3 128.50 90.93 1113.86 12.63 0.00 0.00 0.00 0.00 11:45:01 lo 1.67 1.67 0.19 0.19 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 11:46:01 ens3 1084.29 624.66 32737.89 51.30 0.00 0.00 0.00 0.00 11:46:01 lo 12.86 12.86 1.17 1.17 0.00 0.00 0.00 0.00 11:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:46:01 br-f29d991c2222 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:47:01 veth0263c53 0.85 1.05 0.06 0.06 0.00 0.00 0.00 0.00 11:47:01 vetha54d79a 5.77 5.42 0.69 0.64 0.00 0.00 0.00 0.00 11:47:01 ens3 42.66 29.56 311.73 2.69 0.00 0.00 0.00 0.00 11:47:01 lo 1.27 1.27 0.10 0.10 0.00 0.00 0.00 0.00 11:48:01 veth0263c53 1.58 2.18 0.21 0.24 0.00 0.00 0.00 0.00 11:48:01 vetha54d79a 6.23 9.17 1.32 0.70 0.00 0.00 0.00 0.00 11:48:01 ens3 3.07 2.18 5.48 0.19 0.00 0.00 0.00 0.00 11:48:01 lo 1.40 1.40 0.11 0.11 0.00 0.00 0.00 0.00 11:49:01 veth0263c53 3.22 5.03 0.53 0.58 0.00 0.00 0.00 0.00 11:49:01 vetha54d79a 107.26 109.40 12.89 25.76 0.00 0.00 0.00 0.00 11:49:01 ens3 0.62 0.68 0.16 0.48 0.00 0.00 0.00 0.00 11:49:01 lo 1.20 1.20 0.09 0.09 0.00 0.00 0.00 0.00 11:50:01 veth0263c53 2.98 4.72 0.47 0.47 0.00 0.00 0.00 0.00 11:50:01 vetha54d79a 39.39 42.19 5.13 8.90 0.00 0.00 0.00 0.00 11:50:01 ens3 167.41 102.00 2195.97 10.12 0.00 0.00 0.00 0.00 11:50:01 vethc021c40 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 11:51:01 veth0263c53 4.80 6.98 0.76 1.00 0.00 0.00 0.00 0.00 11:51:01 vetha54d79a 590.57 590.60 64.56 142.07 0.00 0.00 0.00 0.01 11:51:01 ens3 1.07 0.87 0.20 0.39 0.00 0.00 0.00 0.00 11:51:01 vethc021c40 4.18 3.48 0.66 0.81 0.00 0.00 0.00 0.00 11:52:01 veth0263c53 4.58 6.35 0.63 0.63 0.00 0.00 0.00 0.00 11:52:01 vetha54d79a 112.45 114.81 12.90 26.07 0.00 0.00 0.00 0.00 11:52:01 ens3 0.98 0.93 0.15 0.12 0.00 0.00 0.00 0.00 11:52:01 vethc021c40 2.87 2.58 0.31 0.30 0.00 0.00 0.00 0.00 11:53:01 ens3 33.16 28.75 63.23 13.31 0.00 0.00 0.00 0.00 11:53:01 lo 30.00 30.00 2.65 2.65 0.00 0.00 0.00 0.00 11:53:01 docker0 67.59 111.10 5.10 1345.83 0.00 0.00 0.00 0.00 Average: ens3 162.43 97.85 4048.01 10.14 0.00 0.00 0.00 0.00 Average: lo 2.90 2.90 0.26 0.26 0.00 0.00 0.00 0.00 Average: docker0 7.51 12.34 0.57 149.53 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-26204) 07/06/25 _x86_64_ (8 CPU) 11:43:22 LINUX RESTART (8 CPU) 11:44:01 CPU %user %nice %system %iowait %steal %idle 11:45:01 all 9.51 0.00 0.78 4.50 0.03 85.18 11:45:01 0 1.30 0.00 0.18 0.38 0.02 98.12 11:45:01 1 18.57 0.00 1.17 2.22 0.03 78.01 11:45:01 2 25.59 0.00 1.74 2.29 0.08 70.30 11:45:01 3 5.80 0.00 0.97 6.40 0.03 86.80 11:45:01 4 19.52 0.00 1.57 1.29 0.03 77.59 11:45:01 5 4.22 0.00 0.38 0.53 0.02 94.85 11:45:01 6 1.02 0.00 0.17 0.17 0.02 98.63 11:45:01 7 0.12 0.00 0.07 22.78 0.02 77.02 11:46:01 all 14.66 0.00 7.22 16.43 0.08 61.61 11:46:01 0 15.10 0.00 8.52 40.01 0.08 36.29 11:46:01 1 14.12 0.00 7.08 30.08 0.10 48.61 11:46:01 2 15.40 0.00 6.54 19.48 0.08 58.50 11:46:01 3 14.37 0.00 7.30 6.79 0.08 71.45 11:46:01 4 13.93 0.00 7.32 6.31 0.07 72.37 11:46:01 5 15.24 0.00 6.56 2.26 0.07 75.87 11:46:01 6 15.46 0.00 6.25 5.24 0.08 72.96 11:46:01 7 13.70 0.00 8.19 21.38 0.08 56.65 11:47:01 all 25.26 0.00 3.51 3.28 0.08 67.88 11:47:01 0 24.79 0.00 3.73 11.31 0.08 60.09 11:47:01 1 21.04 0.00 3.41 1.24 0.05 74.26 11:47:01 2 24.30 0.00 3.40 4.16 0.07 68.08 11:47:01 3 23.54 0.00 3.52 1.04 0.08 71.82 11:47:01 4 32.25 0.00 4.03 1.24 0.08 62.41 11:47:01 5 24.58 0.00 3.01 1.82 0.07 70.53 11:47:01 6 24.51 0.00 3.35 1.32 0.08 70.74 11:47:01 7 27.08 0.00 3.67 4.13 0.08 65.03 11:48:01 all 1.11 0.00 0.18 0.02 0.03 98.66 11:48:01 0 1.07 0.00 0.27 0.08 0.05 98.53 11:48:01 1 0.59 0.00 0.07 0.00 0.02 99.33 11:48:01 2 1.47 0.00 0.12 0.00 0.03 98.38 11:48:01 3 1.15 0.00 0.28 0.00 0.05 98.51 11:48:01 4 1.03 0.00 0.18 0.02 0.02 98.75 11:48:01 5 1.28 0.00 0.22 0.00 0.02 98.48 11:48:01 6 1.27 0.00 0.22 0.03 0.02 98.46 11:48:01 7 1.00 0.00 0.12 0.02 0.03 98.83 11:49:01 all 1.97 0.00 0.34 0.02 0.04 97.63 11:49:01 0 1.40 0.00 0.32 0.10 0.07 98.11 11:49:01 1 2.46 0.00 0.30 0.00 0.05 97.18 11:49:01 2 1.25 0.00 0.43 0.02 0.02 98.28 11:49:01 3 1.22 0.00 0.37 0.03 0.02 98.36 11:49:01 4 2.57 0.00 0.28 0.00 0.03 97.11 11:49:01 5 2.56 0.00 0.30 0.02 0.03 97.09 11:49:01 6 2.20 0.00 0.42 0.00 0.03 97.35 11:49:01 7 2.10 0.00 0.30 0.00 0.03 97.56 11:50:01 all 7.96 0.00 2.68 1.84 0.06 87.46 11:50:01 0 4.88 0.00 2.68 1.26 0.05 91.13 11:50:01 1 4.23 0.00 2.14 5.17 0.05 88.41 11:50:01 2 4.27 0.00 2.54 3.88 0.07 89.24 11:50:01 3 10.59 0.00 2.27 1.78 0.07 85.29 11:50:01 4 13.88 0.00 3.01 0.52 0.07 82.52 11:50:01 5 7.78 0.00 2.62 0.12 0.07 89.42 11:50:01 6 5.27 0.00 2.71 0.98 0.05 90.99 11:50:01 7 12.78 0.00 3.44 1.01 0.07 82.71 11:51:01 all 5.41 0.00 0.86 0.02 0.04 93.67 11:51:01 0 5.27 0.00 0.58 0.00 0.03 94.11 11:51:01 1 6.27 0.00 0.85 0.02 0.05 92.81 11:51:01 2 7.73 0.00 0.73 0.08 0.03 91.43 11:51:01 3 4.35 0.00 1.39 0.03 0.05 94.18 11:51:01 4 4.73 0.00 1.00 0.02 0.03 94.23 11:51:01 5 5.69 0.00 0.75 0.03 0.03 93.49 11:51:01 6 5.10 0.00 1.17 0.02 0.05 93.66 11:51:01 7 4.15 0.00 0.40 0.00 0.02 95.43 11:52:01 all 1.25 0.00 0.27 0.04 0.04 98.41 11:52:01 0 1.10 0.00 0.15 0.00 0.03 98.72 11:52:01 1 0.85 0.00 0.18 0.08 0.05 98.83 11:52:01 2 2.56 0.00 0.18 0.12 0.02 97.13 11:52:01 3 1.02 0.00 0.37 0.02 0.03 98.56 11:52:01 4 0.98 0.00 0.53 0.00 0.05 98.43 11:52:01 5 1.55 0.00 0.40 0.07 0.05 97.93 11:52:01 6 1.04 0.00 0.17 0.02 0.03 98.75 11:52:01 7 0.88 0.00 0.10 0.02 0.03 98.97 11:53:01 all 3.18 0.00 0.75 0.15 0.04 95.89 11:53:01 0 2.07 0.00 0.67 0.05 0.03 97.18 11:53:01 1 1.29 0.00 0.90 0.72 0.03 97.06 11:53:01 2 1.56 0.00 0.65 0.17 0.03 97.59 11:53:01 3 2.46 0.00 0.81 0.05 0.05 96.63 11:53:01 4 1.69 0.00 0.67 0.03 0.02 97.60 11:53:01 5 4.61 0.00 0.70 0.03 0.05 94.61 11:53:01 6 9.40 0.00 0.80 0.12 0.05 89.63 11:53:01 7 2.37 0.00 0.80 0.03 0.02 96.78 Average: all 7.80 0.00 1.83 2.90 0.05 87.42 Average: 0 6.30 0.00 1.89 5.85 0.05 85.91 Average: 1 7.71 0.00 1.78 4.35 0.05 86.10 Average: 2 9.33 0.00 1.81 3.33 0.05 85.48 Average: 3 7.14 0.00 1.91 1.78 0.05 89.11 Average: 4 10.05 0.00 2.06 1.04 0.04 86.80 Average: 5 7.49 0.00 1.65 0.54 0.04 90.27 Average: 6 7.24 0.00 1.69 0.87 0.05 90.15 Average: 7 7.11 0.00 1.89 5.47 0.04 85.49