---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-46225 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 16G 140G 11% / 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 921 22765 0 8480 30791 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:a9:1e:ab brd ff:ff:ff:ff:ff:ff inet 10.30.107.249/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85445sec preferred_lft 85445sec inet6 fe80::f816:3eff:fea9:1eab/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:5d:e8:6f:fb 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-46225) 09/16/25 _x86_64_ (8 CPU) 12:29:42 LINUX RESTART (8 CPU) 12:30:01 tps rtps wtps bread/s bwrtn/s 12:31:01 395.63 66.41 329.22 4354.55 128690.84 12:32:01 210.95 41.06 169.89 2950.57 61889.15 12:33:01 318.28 22.93 295.35 3115.61 5088.09 12:34:01 20.56 0.15 20.41 20.53 17863.56 12:35:01 4.80 0.07 4.73 50.12 388.07 12:36:01 6.93 0.08 6.85 15.33 260.05 12:37:01 129.55 16.23 113.32 1413.87 16002.80 12:38:01 380.00 0.18 379.82 14.13 115215.20 12:39:01 221.48 0.05 221.43 1.33 55681.17 12:40:01 74.25 0.00 74.25 0.00 6287.75 12:41:01 16.53 0.00 16.53 0.00 691.08 12:42:01 17.48 0.02 17.46 2.40 650.42 12:43:01 20.65 0.00 20.65 0.00 702.82 12:44:01 16.38 0.00 16.38 0.00 637.89 12:45:01 89.35 5.02 84.34 116.51 2896.32 Average: 128.19 10.15 118.04 803.68 27530.94 12:30:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:31:01 30165040 31698912 2774172 8.42 67484 1779348 1395376 4.11 846316 1636860 168968 12:32:01 28812940 30881476 4126272 12.53 86228 2276756 2175496 6.40 1734612 2064544 6988 12:33:01 28283128 30891280 4656084 14.14 89968 2803976 2152148 6.33 1928560 2377224 368384 12:34:01 27781240 30553852 5157972 15.66 91668 2962860 2333780 6.87 2274896 2529696 364 12:35:01 27592864 30377856 5346348 16.23 92292 2974128 2486520 7.32 2453932 2536768 1144 12:36:01 28700300 31610480 4238912 12.87 94068 3094320 1471664 4.33 1293948 2584700 118772 12:37:01 25594132 31330124 7345080 22.30 130884 5744312 2177320 6.41 1689740 5150396 2393868 12:38:01 20959972 28531896 11979240 36.37 172288 7358328 11189744 32.92 4658416 6615924 710692 12:39:01 18009976 26502732 14929236 45.32 210224 8184184 13810496 40.63 6829516 7294012 6772 12:40:01 17214024 25987268 15725188 47.74 216620 8447952 14681428 43.20 7393100 7502616 1692 12:41:01 17151076 25928060 15788136 47.93 217320 8449552 14702200 43.26 7453004 7503128 428 12:42:01 17146248 25923680 15792964 47.95 217964 8449968 14709048 43.28 7459684 7502556 296 12:43:01 17139204 25918164 15800008 47.97 218872 8450348 14701848 43.26 7466664 7502876 372 12:44:01 17051616 25832188 15887596 48.23 219736 8450752 15099276 44.43 7553120 7503328 516 12:45:01 23264280 31472672 9674932 29.37 221756 7970800 1696988 4.99 2013532 6964132 12400 Average: 22991069 28896043 9948143 30.20 156491 5826506 7652222 22.51 4203269 5151251 252777 12:30:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:31:01 lo 1.87 1.87 0.21 0.21 0.00 0.00 0.00 0.00 12:31:01 ens3 479.27 293.12 1695.20 77.58 0.00 0.00 0.00 0.00 12:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:32:01 lo 2.13 2.13 0.21 0.21 0.00 0.00 0.00 0.00 12:32:01 ens3 488.17 348.81 5225.55 53.24 0.00 0.00 0.00 0.00 12:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:33:01 lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00 12:33:01 ens3 317.40 260.62 2273.51 78.42 0.00 0.00 0.00 0.00 12:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:34:01 lo 0.33 0.33 0.02 0.02 0.00 0.00 0.00 0.00 12:34:01 ens3 125.16 85.25 78.30 36.81 0.00 0.00 0.00 0.00 12:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:35:01 lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00 12:35:01 ens3 159.49 133.28 251.13 31.24 0.00 0.00 0.00 0.00 12:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:36:01 lo 0.40 0.40 0.03 0.03 0.00 0.00 0.00 0.00 12:36:01 ens3 125.69 96.73 110.59 27.00 0.00 0.00 0.00 0.00 12:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:37:01 lo 14.87 14.87 2.03 2.03 0.00 0.00 0.00 0.00 12:37:01 veth374f55d 0.00 0.22 0.00 0.02 0.00 0.00 0.00 0.00 12:37:01 br-81627bc81523 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 12:38:01 vethe3631f8 10.28 11.95 0.91 319.64 0.00 0.00 0.00 0.03 12:38:01 veth59adbc6 0.10 0.73 0.01 0.27 0.00 0.00 0.00 0.00 12:38:01 veth8c693d0 0.00 0.85 0.00 0.28 0.00 0.00 0.00 0.00 12:38:01 veth0c2a395 0.00 0.92 0.00 0.28 0.00 0.00 0.00 0.00 12:39:01 veth4a40d79 148.80 155.00 13.02 331.20 0.00 0.00 0.00 0.03 12:39:01 vethe3631f8 0.28 0.32 0.02 0.02 0.00 0.00 0.00 0.00 12:39:01 veth59adbc6 0.52 0.55 0.05 0.05 0.00 0.00 0.00 0.00 12:39:01 veth8c693d0 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 12:40:01 veth4a40d79 1.13 1.42 0.18 0.17 0.00 0.00 0.00 0.00 12:40:01 vethe3631f8 0.37 0.20 0.03 0.01 0.00 0.00 0.00 0.00 12:40:01 veth59adbc6 0.50 0.52 0.04 0.05 0.00 0.00 0.00 0.00 12:40:01 veth8c693d0 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 12:41:01 veth4a40d79 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 12:41:01 vethe3631f8 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:41:01 veth59adbc6 0.50 0.50 0.04 0.05 0.00 0.00 0.00 0.00 12:41:01 veth8c693d0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:42:01 veth4a40d79 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:42:01 vethe3631f8 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:42:01 veth59adbc6 0.50 0.50 0.04 0.05 0.00 0.00 0.00 0.00 12:42:01 veth8c693d0 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 12:43:01 veth4a40d79 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 12:43:01 vethe3631f8 0.00 0.03 0.00 0.01 0.00 0.00 0.00 0.00 12:43:01 veth59adbc6 0.50 0.53 0.04 0.05 0.00 0.00 0.00 0.00 12:43:01 veth8c693d0 0.00 0.02 0.00 0.01 0.00 0.00 0.00 0.00 12:44:01 veth4a40d79 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:44:01 vethe3631f8 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:44:01 veth59adbc6 0.50 0.50 0.04 0.05 0.00 0.00 0.00 0.00 12:44:01 veth8c693d0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:45:01 lo 30.76 30.76 3.66 3.66 0.00 0.00 0.00 0.00 12:45:01 ens3 4482.67 3412.08 49603.57 583.27 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: lo 1.83 1.83 0.23 0.23 0.00 0.00 0.00 0.00 Average: ens3 297.22 226.99 3306.30 38.83 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-46225) 09/16/25 _x86_64_ (8 CPU) 12:29:42 LINUX RESTART (8 CPU) 12:30:01 CPU %user %nice %system %iowait %steal %idle 12:31:01 all 10.25 0.00 1.30 4.33 0.05 84.08 12:31:01 0 4.91 0.00 0.80 3.10 0.03 91.15 12:31:01 1 8.24 0.00 1.02 2.26 0.02 88.46 12:31:01 2 27.19 0.00 1.92 8.23 0.08 62.57 12:31:01 3 7.55 0.00 1.00 4.02 0.05 87.38 12:31:01 4 13.52 0.00 1.12 11.47 0.03 73.85 12:31:01 5 6.93 0.00 0.85 2.20 0.05 89.96 12:31:01 6 8.74 0.00 2.42 0.38 0.03 88.42 12:31:01 7 4.98 0.00 1.14 2.95 0.07 90.86 12:32:01 all 15.42 0.00 1.01 1.01 0.05 82.51 12:32:01 0 7.85 0.00 0.52 0.30 0.03 91.30 12:32:01 1 9.07 0.00 1.53 1.42 0.05 87.92 12:32:01 2 7.94 0.00 1.02 3.34 0.05 87.64 12:32:01 3 42.93 0.00 2.39 1.70 0.08 52.90 12:32:01 4 13.50 0.00 0.47 0.27 0.03 85.73 12:32:01 5 18.39 0.00 0.50 0.73 0.03 80.34 12:32:01 6 16.44 0.00 0.72 0.22 0.03 82.59 12:32:01 7 7.11 0.00 1.04 0.12 0.05 91.68 12:33:01 all 21.12 0.00 1.05 0.48 0.05 77.31 12:33:01 0 16.00 0.00 0.85 0.05 0.05 83.05 12:33:01 1 28.40 0.00 0.82 0.10 0.05 70.64 12:33:01 2 34.50 0.00 1.62 0.03 0.05 63.80 12:33:01 3 26.90 0.00 0.73 0.20 0.05 72.12 12:33:01 4 14.73 0.00 1.82 3.28 0.05 80.12 12:33:01 5 13.38 0.00 1.51 0.03 0.03 85.05 12:33:01 6 14.45 0.00 0.38 0.02 0.03 85.11 12:33:01 7 20.52 0.00 0.69 0.10 0.07 78.62 12:34:01 all 7.81 0.00 0.59 0.25 0.03 91.32 12:34:01 0 6.12 0.00 0.27 0.02 0.03 93.56 12:34:01 1 3.67 0.00 0.43 0.10 0.02 95.78 12:34:01 2 5.33 0.00 0.22 0.00 0.03 94.42 12:34:01 3 19.48 0.00 0.75 1.02 0.03 78.72 12:34:01 4 2.87 0.00 0.83 0.25 0.05 95.99 12:34:01 5 3.06 0.00 0.42 0.00 0.02 96.51 12:34:01 6 11.26 0.00 1.00 0.00 0.02 87.72 12:34:01 7 10.73 0.00 0.75 0.64 0.03 87.85 12:35:01 all 8.90 0.00 0.25 0.01 0.03 90.81 12:35:01 0 7.85 0.00 0.78 0.02 0.05 91.30 12:35:01 1 10.45 0.00 0.10 0.00 0.02 89.43 12:35:01 2 1.90 0.00 0.08 0.00 0.02 98.00 12:35:01 3 20.65 0.00 0.23 0.00 0.03 79.09 12:35:01 4 3.67 0.00 0.07 0.00 0.02 96.25 12:35:01 5 1.55 0.00 0.00 0.00 0.00 98.45 12:35:01 6 23.24 0.00 0.50 0.02 0.03 76.21 12:35:01 7 1.87 0.00 0.25 0.03 0.02 97.82 12:36:01 all 7.66 0.00 0.53 0.01 0.03 91.77 12:36:01 0 11.94 0.00 0.50 0.00 0.03 87.53 12:36:01 1 31.78 0.00 0.95 0.12 0.03 67.12 12:36:01 2 1.37 0.00 0.47 0.00 0.03 98.13 12:36:01 3 1.42 0.00 0.28 0.00 0.02 98.28 12:36:01 4 1.88 0.00 0.37 0.00 0.03 97.72 12:36:01 5 2.35 0.00 0.45 0.00 0.02 97.19 12:36:01 6 6.31 0.00 0.42 0.00 0.02 93.25 12:36:01 7 4.22 0.00 0.84 0.00 0.03 94.91 12:37:01 all 16.46 0.00 4.21 0.81 0.06 78.45 12:37:01 0 11.83 0.00 4.17 0.35 0.05 83.60 12:37:01 1 11.02 0.00 4.15 2.65 0.08 82.10 12:37:01 2 38.04 0.00 4.14 0.57 0.07 57.18 12:37:01 3 20.47 0.00 4.40 1.45 0.07 73.62 12:37:01 4 13.39 0.00 4.08 0.40 0.05 82.08 12:37:01 5 11.02 0.00 5.19 0.39 0.07 83.34 12:37:01 6 13.02 0.00 3.94 0.02 0.07 82.96 12:37:01 7 12.87 0.00 3.60 0.67 0.05 82.81 12:38:01 all 37.20 0.00 6.76 1.77 0.10 54.18 12:38:01 0 35.85 0.00 6.59 0.20 0.10 57.26 12:38:01 1 40.50 0.00 7.57 6.69 0.10 45.14 12:38:01 2 40.45 0.00 6.60 1.06 0.10 51.79 12:38:01 3 39.82 0.00 6.88 0.49 0.08 52.73 12:38:01 4 34.48 0.00 5.85 1.35 0.10 58.22 12:38:01 5 36.68 0.00 7.37 2.02 0.10 53.84 12:38:01 6 38.34 0.00 6.15 1.19 0.10 54.22 12:38:01 7 31.51 0.00 7.07 1.15 0.08 60.18 12:39:01 all 28.43 0.00 3.91 1.23 0.09 66.34 12:39:01 0 29.05 0.00 3.28 0.20 0.08 67.39 12:39:01 1 28.45 0.00 3.43 0.99 0.10 67.03 12:39:01 2 33.55 0.00 3.94 0.54 0.10 61.87 12:39:01 3 25.79 0.00 5.08 4.83 0.08 64.21 12:39:01 4 32.60 0.00 3.31 0.56 0.08 63.45 12:39:01 5 26.26 0.00 4.40 0.52 0.08 68.73 12:39:01 6 27.07 0.00 4.33 1.85 0.08 66.66 12:39:01 7 24.59 0.00 3.54 0.39 0.10 71.39 12:40:01 all 18.47 0.00 1.75 0.25 0.10 79.44 12:40:01 0 20.57 0.00 2.05 0.10 0.10 77.18 12:40:01 1 17.62 0.00 1.84 0.05 0.08 80.41 12:40:01 2 20.69 0.00 1.66 0.65 0.08 76.91 12:40:01 3 18.36 0.00 1.73 0.12 0.12 79.67 12:40:01 4 17.24 0.00 1.88 0.23 0.10 80.54 12:40:01 5 19.57 0.00 1.87 0.08 0.08 78.39 12:40:01 6 16.92 0.00 1.56 0.54 0.10 80.89 12:40:01 7 16.84 0.00 1.37 0.13 0.08 81.58 12:41:01 all 5.52 0.00 1.44 0.09 0.09 92.85 12:41:01 0 4.88 0.00 1.74 0.02 0.08 93.28 12:41:01 1 6.10 0.00 1.47 0.02 0.10 92.31 12:41:01 2 6.29 0.00 1.52 0.02 0.10 92.08 12:41:01 3 5.89 0.00 1.44 0.02 0.10 92.56 12:41:01 4 4.56 0.00 1.39 0.03 0.10 93.92 12:41:01 5 5.88 0.00 1.26 0.08 0.10 92.67 12:41:01 6 5.33 0.00 1.48 0.30 0.10 92.79 12:41:01 7 5.22 0.00 1.16 0.25 0.08 93.28 12:41:01 CPU %user %nice %system %iowait %steal %idle 12:42:01 all 5.00 0.00 1.36 0.08 0.09 93.46 12:42:01 0 3.66 0.00 1.36 0.13 0.08 94.76 12:42:01 1 6.03 0.00 1.42 0.08 0.08 92.38 12:42:01 2 5.20 0.00 1.38 0.07 0.10 93.26 12:42:01 3 3.48 0.00 1.31 0.00 0.08 95.13 12:42:01 4 4.30 0.00 1.26 0.02 0.07 94.36 12:42:01 5 5.22 0.00 1.48 0.34 0.10 92.87 12:42:01 6 7.07 0.00 1.28 0.02 0.10 91.54 12:42:01 7 5.04 0.00 1.43 0.03 0.10 93.40 12:43:01 all 4.35 0.00 1.33 0.08 0.10 94.14 12:43:01 0 4.99 0.00 1.42 0.02 0.10 93.47 12:43:01 1 4.81 0.00 1.27 0.02 0.10 93.80 12:43:01 2 5.06 0.00 1.61 0.15 0.10 93.08 12:43:01 3 3.77 0.00 1.27 0.03 0.10 94.82 12:43:01 4 2.84 0.00 1.06 0.03 0.10 95.97 12:43:01 5 3.56 0.00 1.31 0.39 0.10 94.65 12:43:01 6 4.61 0.00 1.33 0.02 0.10 93.95 12:43:01 7 5.23 0.00 1.36 0.02 0.10 93.30 12:44:01 all 5.20 0.00 1.47 0.09 0.10 93.14 12:44:01 0 5.71 0.00 1.56 0.12 0.10 92.52 12:44:01 1 4.47 0.00 1.49 0.40 0.08 93.56 12:44:01 2 4.45 0.00 1.61 0.02 0.10 93.82 12:44:01 3 4.95 0.00 1.54 0.00 0.10 93.41 12:44:01 4 4.96 0.00 1.31 0.00 0.08 93.65 12:44:01 5 5.78 0.00 1.39 0.10 0.10 92.63 12:44:01 6 5.35 0.00 1.34 0.03 0.12 93.17 12:44:01 7 5.98 0.00 1.53 0.00 0.10 92.39 12:45:01 all 7.81 0.00 1.93 0.18 0.08 89.99 12:45:01 0 5.95 0.00 1.91 0.27 0.08 91.79 12:45:01 1 6.07 0.00 2.24 0.12 0.07 91.50 12:45:01 2 7.18 0.00 1.93 0.15 0.08 90.66 12:45:01 3 6.72 0.00 1.66 0.15 0.08 91.38 12:45:01 4 5.81 0.00 2.11 0.42 0.08 91.58 12:45:01 5 8.30 0.00 1.96 0.13 0.07 89.54 12:45:01 6 16.55 0.00 1.84 0.10 0.08 81.42 12:45:01 7 5.89 0.00 1.85 0.13 0.07 92.06 Average: all 13.29 0.00 1.92 0.71 0.07 84.01 Average: 0 11.79 0.00 1.85 0.33 0.07 85.97 Average: 1 14.42 0.00 1.98 0.99 0.07 82.54 Average: 2 15.92 0.00 1.98 0.99 0.07 81.04 Average: 3 16.53 0.00 2.04 0.93 0.07 80.42 Average: 4 11.33 0.00 1.79 1.22 0.07 85.59 Average: 5 11.17 0.00 1.99 0.47 0.06 86.32 Average: 6 14.29 0.00 1.91 0.31 0.07 83.42 Average: 7 10.82 0.00 1.84 0.44 0.07 86.83