---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-24362 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 11G 145G 7% / 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 845 28843 0 2477 30894 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:9f:94:5c brd ff:ff:ff:ff:ff:ff inet 10.30.106.44/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85654sec preferred_lft 85654sec inet6 fe80::f816:3eff:fe9f:945c/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:b8:e7:eb:8d 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-24362) 06/28/25 _x86_64_ (8 CPU) 10:46:20 LINUX RESTART (8 CPU) 10:47:01 tps rtps wtps bread/s bwrtn/s 10:48:01 41.30 0.00 41.30 0.00 54560.88 10:49:01 34.48 0.00 34.48 0.00 53501.08 10:50:01 7.67 0.00 7.67 0.00 10895.12 10:51:01 1.02 0.00 1.02 0.00 12.53 10:52:01 1.13 0.02 1.12 0.13 13.86 10:53:01 1.38 0.00 1.38 0.00 17.19 10:54:01 0.82 0.00 0.82 0.00 10.53 10:55:01 1.13 0.00 1.13 0.00 15.06 10:56:01 4.38 3.35 1.03 125.71 206.50 10:57:01 385.25 27.76 357.49 879.32 9396.03 10:58:01 154.24 48.04 106.20 2959.37 16129.18 Average: 57.53 7.20 50.33 360.40 13160.24 10:47:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:48:01 30649916 31892524 2289304 6.95 38672 1532180 1276624 3.76 623692 1414508 12 10:49:01 30646892 31889632 2292328 6.96 38760 1532184 1276624 3.76 627284 1414496 16 10:50:01 30645308 31888136 2293912 6.96 38812 1532184 1276624 3.76 628304 1414496 12 10:51:01 30645868 31888764 2293352 6.96 38844 1532188 1276624 3.76 627712 1414500 16 10:52:01 30643848 31886832 2295372 6.97 38904 1532200 1276624 3.76 628960 1414504 32 10:53:01 30639356 31882380 2299864 6.98 38928 1532208 1276624 3.76 634160 1414512 20 10:54:01 30638612 31881668 2300608 6.98 38952 1532212 1276624 3.76 635228 1414520 12 10:55:01 30637632 31880716 2301588 6.99 38988 1532216 1276624 3.76 636316 1414520 8 10:56:01 30528804 31781736 2410416 7.32 39076 1542016 1276624 3.76 739192 1421644 216 10:57:01 30087932 31733868 2851288 8.66 74872 1876480 1368024 4.03 821968 1729736 229592 10:58:01 29609780 31698392 3329440 10.11 83612 2301016 1363704 4.01 999712 2008392 114564 Average: 30488541 31845877 2450679 7.44 46220 1634280 1292849 3.80 691139 1497803 31318 10:47:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:48:01 ens3 0.18 0.10 0.06 0.03 0.00 0.00 0.00 0.00 10:48:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:49:01 ens3 2.18 0.95 2.19 0.27 0.00 0.00 0.00 0.00 10:49:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 10:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:50:01 ens3 0.20 0.20 0.06 0.18 0.00 0.00 0.00 0.00 10:50:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:51:01 ens3 0.20 0.08 0.06 0.01 0.00 0.00 0.00 0.00 10:51:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 10:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:52:01 ens3 0.38 0.33 0.14 0.37 0.00 0.00 0.00 0.00 10:52:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:53:01 ens3 1.20 0.80 0.56 0.93 0.00 0.00 0.00 0.00 10:53:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 10:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:54:01 ens3 0.15 0.13 0.06 0.22 0.00 0.00 0.00 0.00 10:54:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:55:01 ens3 0.65 0.18 0.11 0.04 0.00 0.00 0.00 0.00 10:55:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 10:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:56:01 ens3 63.39 39.28 129.39 22.51 0.00 0.00 0.00 0.00 10:56:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:57:01 ens3 306.75 199.75 1312.74 38.34 0.00 0.00 0.00 0.00 10:57:01 lo 1.60 1.60 0.18 0.18 0.00 0.00 0.00 0.00 10:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:58:01 ens3 850.52 579.22 4219.16 111.31 0.00 0.00 0.00 0.00 10:58:01 lo 0.47 0.47 0.06 0.06 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 111.43 74.64 514.94 15.84 0.00 0.00 0.00 0.00 Average: lo 0.26 0.26 0.03 0.03 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-24362) 06/28/25 _x86_64_ (8 CPU) 10:46:20 LINUX RESTART (8 CPU) 10:47:01 CPU %user %nice %system %iowait %steal %idle 10:48:01 all 0.05 0.00 0.03 1.60 0.01 98.32 10:48:01 0 0.03 0.00 0.07 12.84 0.02 87.05 10:48:01 1 0.05 0.00 0.00 0.00 0.00 99.95 10:48:01 2 0.02 0.00 0.00 0.00 0.00 99.98 10:48:01 3 0.05 0.00 0.02 0.00 0.00 99.93 10:48:01 4 0.02 0.00 0.02 0.00 0.02 99.95 10:48:01 5 0.03 0.00 0.02 0.00 0.00 99.95 10:48:01 6 0.17 0.00 0.07 0.00 0.00 99.77 10:48:01 7 0.02 0.00 0.02 0.00 0.00 99.97 10:49:01 all 0.09 0.00 0.01 1.71 0.01 98.18 10:49:01 0 0.07 0.00 0.00 13.68 0.00 86.25 10:49:01 1 0.03 0.00 0.03 0.00 0.02 99.92 10:49:01 2 0.00 0.00 0.00 0.00 0.00 100.00 10:49:01 3 0.43 0.00 0.02 0.00 0.02 99.53 10:49:01 4 0.02 0.00 0.02 0.00 0.00 99.97 10:49:01 5 0.13 0.00 0.02 0.00 0.00 99.85 10:49:01 6 0.03 0.00 0.03 0.00 0.02 99.92 10:49:01 7 0.02 0.00 0.00 0.00 0.00 99.98 10:50:01 all 0.17 0.00 0.01 0.36 0.00 99.46 10:50:01 0 0.03 0.00 0.00 2.90 0.02 97.05 10:50:01 1 0.02 0.00 0.00 0.00 0.00 99.98 10:50:01 2 0.00 0.00 0.02 0.00 0.00 99.98 10:50:01 3 1.24 0.00 0.02 0.00 0.00 98.74 10:50:01 4 0.00 0.00 0.02 0.00 0.00 99.98 10:50:01 5 0.02 0.00 0.00 0.00 0.00 99.98 10:50:01 6 0.00 0.00 0.00 0.00 0.02 99.98 10:50:01 7 0.00 0.00 0.00 0.00 0.00 100.00 10:51:01 all 0.14 0.00 0.01 0.00 0.00 99.84 10:51:01 0 0.03 0.00 0.03 0.03 0.00 99.90 10:51:01 1 0.02 0.00 0.02 0.00 0.02 99.95 10:51:01 2 0.02 0.00 0.00 0.00 0.00 99.98 10:51:01 3 0.99 0.00 0.02 0.00 0.00 98.99 10:51:01 4 0.02 0.00 0.02 0.00 0.00 99.97 10:51:01 5 0.02 0.00 0.02 0.00 0.00 99.97 10:51:01 6 0.02 0.00 0.02 0.00 0.02 99.95 10:51:01 7 0.00 0.00 0.00 0.00 0.00 100.00 10:52:01 all 0.09 0.00 0.01 0.00 0.01 99.89 10:52:01 0 0.03 0.00 0.02 0.05 0.00 99.90 10:52:01 1 0.00 0.00 0.00 0.00 0.00 100.00 10:52:01 2 0.00 0.00 0.00 0.00 0.00 100.00 10:52:01 3 0.63 0.00 0.03 0.00 0.00 99.33 10:52:01 4 0.02 0.00 0.00 0.00 0.00 99.98 10:52:01 5 0.03 0.00 0.00 0.00 0.00 99.97 10:52:01 6 0.00 0.00 0.03 0.00 0.02 99.95 10:52:01 7 0.00 0.00 0.00 0.02 0.00 99.98 10:53:01 all 0.05 0.00 0.01 0.00 0.00 99.94 10:53:01 0 0.10 0.00 0.00 0.02 0.00 99.88 10:53:01 1 0.00 0.00 0.02 0.00 0.00 99.98 10:53:01 2 0.00 0.00 0.00 0.00 0.00 100.00 10:53:01 3 0.07 0.00 0.00 0.00 0.02 99.92 10:53:01 4 0.00 0.00 0.02 0.00 0.00 99.98 10:53:01 5 0.12 0.00 0.02 0.00 0.02 99.85 10:53:01 6 0.02 0.00 0.03 0.02 0.02 99.92 10:53:01 7 0.02 0.00 0.00 0.00 0.00 99.98 10:54:01 all 0.11 0.00 0.01 0.00 0.00 99.88 10:54:01 0 0.05 0.00 0.00 0.02 0.02 99.92 10:54:01 1 0.00 0.00 0.00 0.00 0.02 99.98 10:54:01 2 0.00 0.00 0.02 0.00 0.00 99.98 10:54:01 3 0.78 0.00 0.02 0.00 0.00 99.20 10:54:01 4 0.02 0.00 0.00 0.00 0.00 99.98 10:54:01 5 0.02 0.00 0.02 0.00 0.00 99.97 10:54:01 6 0.02 0.00 0.05 0.00 0.02 99.92 10:54:01 7 0.00 0.00 0.02 0.00 0.00 99.98 10:55:01 all 0.07 0.00 0.00 0.00 0.00 99.92 10:55:01 0 0.00 0.00 0.00 0.03 0.00 99.97 10:55:01 1 0.03 0.00 0.00 0.00 0.00 99.97 10:55:01 2 0.00 0.00 0.00 0.00 0.00 100.00 10:55:01 3 0.43 0.00 0.00 0.00 0.00 99.57 10:55:01 4 0.02 0.00 0.00 0.00 0.00 99.98 10:55:01 5 0.03 0.00 0.00 0.00 0.00 99.97 10:55:01 6 0.02 0.00 0.00 0.02 0.02 99.95 10:55:01 7 0.02 0.00 0.00 0.00 0.02 99.97 10:56:01 all 1.05 0.00 0.05 0.02 0.01 98.87 10:56:01 0 0.40 0.00 0.08 0.07 0.00 99.45 10:56:01 1 2.00 0.00 0.07 0.00 0.02 97.92 10:56:01 2 1.43 0.00 0.07 0.00 0.00 98.50 10:56:01 3 1.05 0.00 0.02 0.00 0.02 98.92 10:56:01 4 0.23 0.00 0.10 0.00 0.02 99.65 10:56:01 5 1.20 0.00 0.05 0.07 0.00 98.68 10:56:01 6 1.28 0.00 0.03 0.00 0.02 98.67 10:56:01 7 0.80 0.00 0.02 0.00 0.00 99.18 10:57:01 all 10.26 0.00 0.87 1.61 0.03 87.24 10:57:01 0 21.36 0.00 1.47 5.76 0.03 71.38 10:57:01 1 7.17 0.00 0.53 0.15 0.02 92.13 10:57:01 2 9.72 0.00 0.65 0.52 0.02 89.10 10:57:01 3 11.16 0.00 0.73 0.18 0.02 87.90 10:57:01 4 8.11 0.00 0.62 0.20 0.02 91.06 10:57:01 5 21.34 0.00 2.42 4.13 0.03 72.07 10:57:01 6 0.92 0.00 0.32 1.91 0.05 96.80 10:57:01 7 2.29 0.00 0.20 0.00 0.00 97.51 10:58:01 all 29.72 0.00 1.29 0.52 0.06 68.40 10:58:01 0 27.88 0.00 1.01 0.07 0.08 70.96 10:58:01 1 30.92 0.00 1.47 0.18 0.07 67.35 10:58:01 2 23.56 0.00 0.80 0.27 0.05 75.32 10:58:01 3 30.54 0.00 1.07 0.54 0.05 67.81 10:58:01 4 30.90 0.00 1.47 1.10 0.07 66.46 10:58:01 5 36.39 0.00 1.95 1.51 0.07 60.09 10:58:01 6 24.85 0.00 1.22 0.32 0.07 73.55 10:58:01 7 32.80 0.00 1.30 0.12 0.08 65.69 Average: CPU %user %nice %system %iowait %steal %idle Average: all 3.79 0.00 0.21 0.53 0.01 95.46 Average: 0 4.55 0.00 0.24 3.22 0.02 91.97 Average: 1 3.65 0.00 0.19 0.03 0.01 96.12 Average: 2 3.15 0.00 0.14 0.07 0.01 96.63 Average: 3 4.29 0.00 0.18 0.07 0.01 95.46 Average: 4 3.57 0.00 0.21 0.12 0.01 96.10 Average: 5 5.37 0.00 0.41 0.52 0.01 93.69 Average: 6 2.48 0.00 0.16 0.20 0.02 97.13 Average: 7 3.26 0.00 0.14 0.01 0.01 96.58