---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-21252 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 139G 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 863 22580 0 8723 30848 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:e3:3e:d1 brd ff:ff:ff:ff:ff:ff inet 10.30.106.241/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85725sec preferred_lft 85725sec inet6 fe80::f816:3eff:fee3:3ed1/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:20:67:70:2c 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::42:20ff:fe67:702c/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-21252) 06/14/25 _x86_64_ (8 CPU) 20:21:23 LINUX RESTART (8 CPU) 20:22:02 tps rtps wtps bread/s bwrtn/s 20:23:01 175.39 28.22 147.18 2466.43 79992.68 20:24:01 584.42 5.02 579.40 470.19 298428.53 20:25:01 197.60 0.13 197.47 8.53 9970.60 20:26:01 5.40 0.00 5.40 0.00 133.04 20:27:01 226.86 0.42 226.45 40.93 33989.27 20:28:01 16.49 0.00 16.49 0.00 361.75 20:29:01 14.92 0.00 14.92 0.00 530.00 20:30:01 22.01 0.00 22.01 0.00 481.97 20:31:01 19.06 0.00 19.06 0.00 236.63 20:32:01 69.02 0.82 68.21 48.13 1513.21 Average: 133.05 3.42 129.63 299.80 42500.59 20:22:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 20:23:01 27672252 31534608 5266968 15.99 84868 4046604 2748644 8.09 1052080 3828108 2276520 20:24:01 22322180 30291160 10617040 32.23 161016 7882840 10213152 30.05 2459936 7462596 12464 20:25:01 19456680 27628532 13482540 40.93 169636 8039648 13348196 39.27 5405820 7327572 100 20:26:01 19460568 27633264 13478652 40.92 169804 8041220 13398956 39.42 5400888 7326364 552 20:27:01 18805548 27520552 14133672 42.91 210152 8489548 13698720 40.30 5609160 7710768 2328 20:28:01 18744668 27463432 14194552 43.09 210260 8493368 13815980 40.65 5665472 7713924 1276 20:29:01 18109260 26837228 14829960 45.02 210388 8502256 14434528 42.47 6293532 7718564 688 20:30:01 18081124 26812248 14858096 45.11 210504 8505304 14483236 42.61 6321108 7720168 1972 20:31:01 18052720 26784144 14886500 45.19 210660 8505444 14482456 42.61 6348128 7720112 552 20:32:01 23112792 31567688 9826428 29.83 212164 8226632 1763048 5.19 1695892 7437596 11536 Average: 20381779 28407286 12557441 38.12 184945 7873286 11238692 33.07 4625202 7196577 230799 20:22:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 20:23:01 lo 15.05 15.05 1.41 1.41 0.00 0.00 0.00 0.00 20:23:01 ens3 1026.62 651.99 22662.94 58.49 0.00 0.00 0.00 0.00 20:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:24:01 br-c9ea1270fe00 0.10 0.10 0.00 0.01 0.00 0.00 0.00 0.00 20:24:01 vethc85f2ae 1.93 1.93 0.18 0.19 0.00 0.00 0.00 0.00 20:24:01 veth8a68670 0.15 0.32 0.01 0.02 0.00 0.00 0.00 0.00 20:24:01 veth3a67a06 0.20 0.37 0.01 0.02 0.00 0.00 0.00 0.00 20:25:01 br-c9ea1270fe00 38.09 55.87 2.58 312.23 0.00 0.00 0.00 0.00 20:25:01 vethc85f2ae 38.69 31.01 4.11 4.43 0.00 0.00 0.00 0.00 20:25:01 veth8a68670 6.38 8.43 0.85 0.76 0.00 0.00 0.00 0.00 20:25:01 veth3a67a06 5.72 7.95 0.87 0.71 0.00 0.00 0.00 0.00 20:26:01 br-c9ea1270fe00 0.52 0.32 0.03 0.02 0.00 0.00 0.00 0.00 20:26:01 vethc85f2ae 55.51 37.69 4.36 5.46 0.00 0.00 0.00 0.00 20:26:01 veth8a68670 6.30 9.22 0.85 0.71 0.00 0.00 0.00 0.00 20:26:01 veth3a67a06 6.32 9.23 0.95 0.71 0.00 0.00 0.00 0.00 20:27:01 br-c9ea1270fe00 0.17 0.13 0.02 0.01 0.00 0.00 0.00 0.00 20:27:01 vethc85f2ae 60.61 42.43 5.72 6.28 0.00 0.00 0.00 0.00 20:27:01 veth8a68670 7.45 10.60 1.23 1.03 0.00 0.00 0.00 0.00 20:27:01 veth3a67a06 7.62 10.75 1.37 1.06 0.00 0.00 0.00 0.00 20:28:01 br-c9ea1270fe00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:28:01 vethc85f2ae 82.09 60.13 18.31 11.23 0.00 0.00 0.00 0.00 20:28:01 veth8a68670 11.15 14.96 2.25 3.80 0.00 0.00 0.00 0.00 20:28:01 veth3a67a06 12.78 16.66 3.60 4.06 0.00 0.00 0.00 0.00 20:29:01 br-c9ea1270fe00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:29:01 vethc85f2ae 75.67 55.37 19.52 11.00 0.00 0.00 0.00 0.00 20:29:01 veth8a68670 9.15 12.47 1.91 3.87 0.00 0.00 0.00 0.00 20:29:01 veth3a67a06 10.28 13.62 2.68 4.05 0.00 0.00 0.00 0.00 20:30:01 br-c9ea1270fe00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:30:01 vethc85f2ae 91.72 69.06 20.51 12.80 0.00 0.00 0.00 0.00 20:30:01 veth8a68670 12.23 16.11 2.62 4.24 0.00 0.00 0.00 0.00 20:30:01 veth3a67a06 14.36 18.48 4.30 4.57 0.00 0.00 0.00 0.00 20:31:01 br-c9ea1270fe00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:31:01 vethc85f2ae 56.39 38.49 4.59 5.58 0.00 0.00 0.00 0.00 20:31:01 veth8a68670 6.70 9.57 1.13 0.79 0.00 0.00 0.00 0.00 20:31:01 veth3a67a06 6.88 9.73 1.26 0.80 0.00 0.00 0.00 0.00 20:32:01 lo 35.16 35.16 3.10 3.10 0.00 0.00 0.00 0.00 20:32:01 ens3 2669.16 1612.26 55766.71 289.41 0.00 0.00 0.00 0.00 20:32:01 docker0 118.83 166.64 7.75 1347.82 0.00 0.00 0.00 0.00 Average: lo 3.13 3.13 0.28 0.28 0.00 0.00 0.00 0.00 Average: ens3 225.04 135.87 5502.10 21.76 0.00 0.00 0.00 0.00 Average: docker0 11.90 16.69 0.78 135.00 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-21252) 06/14/25 _x86_64_ (8 CPU) 20:21:23 LINUX RESTART (8 CPU) 20:22:02 CPU %user %nice %system %iowait %steal %idle 20:23:01 all 12.62 0.00 2.41 1.97 0.05 82.96 20:23:01 0 21.61 0.00 2.67 1.60 0.05 74.07 20:23:01 1 16.35 0.00 2.36 0.29 0.03 80.96 20:23:01 2 21.12 0.00 3.17 3.08 0.07 72.56 20:23:01 3 11.07 0.00 2.00 7.15 0.07 79.72 20:23:01 4 9.01 0.00 2.42 0.14 0.03 88.40 20:23:01 5 14.16 0.00 2.19 0.24 0.03 83.38 20:23:01 6 3.97 0.00 2.57 2.88 0.03 90.55 20:23:01 7 3.62 0.00 1.89 0.41 0.03 94.05 20:24:01 all 22.32 0.00 8.06 13.94 0.08 55.60 20:24:01 0 22.60 0.00 9.09 22.09 0.08 46.14 20:24:01 1 22.29 0.00 7.81 17.00 0.08 52.82 20:24:01 2 22.77 0.00 8.24 21.44 0.07 47.48 20:24:01 3 21.24 0.00 8.40 23.43 0.08 46.84 20:24:01 4 22.36 0.00 7.81 1.83 0.08 67.92 20:24:01 5 22.85 0.00 7.40 17.78 0.07 51.89 20:24:01 6 21.33 0.00 7.86 5.29 0.08 65.44 20:24:01 7 23.14 0.00 7.83 2.73 0.08 66.21 20:25:01 all 57.15 0.00 5.21 0.27 0.11 37.26 20:25:01 0 60.57 0.00 5.42 0.19 0.10 33.73 20:25:01 1 53.84 0.00 5.50 0.37 0.10 40.19 20:25:01 2 57.24 0.00 5.29 0.94 0.10 36.43 20:25:01 3 57.87 0.00 4.96 0.41 0.10 36.67 20:25:01 4 53.84 0.00 5.16 0.05 0.10 40.85 20:25:01 5 57.69 0.00 4.90 0.07 0.12 37.22 20:25:01 6 61.57 0.00 5.27 0.08 0.10 32.97 20:25:01 7 54.60 0.00 5.19 0.05 0.10 40.06 20:26:01 all 3.40 0.00 0.42 0.02 0.05 96.11 20:26:01 0 3.27 0.00 0.38 0.00 0.05 96.29 20:26:01 1 3.58 0.00 0.48 0.08 0.07 95.79 20:26:01 2 3.79 0.00 0.40 0.02 0.05 95.74 20:26:01 3 2.88 0.00 0.52 0.02 0.07 96.52 20:26:01 4 4.29 0.00 0.27 0.00 0.07 95.37 20:26:01 5 3.52 0.00 0.38 0.02 0.05 96.02 20:26:01 6 2.33 0.00 0.38 0.00 0.05 97.23 20:26:01 7 3.58 0.00 0.57 0.00 0.07 95.78 20:27:01 all 10.17 0.00 2.67 1.36 0.07 85.73 20:27:01 0 11.41 0.00 4.07 4.00 0.08 80.44 20:27:01 1 13.78 0.00 2.71 0.57 0.08 82.85 20:27:01 2 11.70 0.00 2.40 1.26 0.07 84.57 20:27:01 3 6.29 0.00 2.47 2.08 0.05 89.11 20:27:01 4 7.54 0.00 1.90 0.79 0.05 89.71 20:27:01 5 9.71 0.00 2.25 0.29 0.07 87.69 20:27:01 6 12.92 0.00 2.99 0.47 0.08 83.53 20:27:01 7 8.03 0.00 2.47 1.38 0.07 88.06 20:28:01 all 6.25 0.00 0.60 0.04 0.06 93.06 20:28:01 0 5.60 0.00 0.62 0.02 0.05 93.72 20:28:01 1 6.04 0.00 0.52 0.03 0.05 93.36 20:28:01 2 6.82 0.00 0.65 0.03 0.05 92.44 20:28:01 3 6.18 0.00 0.60 0.12 0.07 93.03 20:28:01 4 6.28 0.00 0.57 0.00 0.07 93.09 20:28:01 5 6.91 0.00 0.50 0.05 0.05 92.49 20:28:01 6 5.55 0.00 0.64 0.03 0.07 93.72 20:28:01 7 6.61 0.00 0.69 0.05 0.07 92.58 20:29:01 all 8.47 0.00 0.83 0.04 0.06 90.60 20:29:01 0 6.45 0.00 0.94 0.03 0.05 92.53 20:29:01 1 9.63 0.00 0.74 0.02 0.05 89.56 20:29:01 2 8.00 0.00 0.77 0.08 0.05 91.10 20:29:01 3 9.78 0.00 0.94 0.13 0.05 89.10 20:29:01 4 8.11 0.00 0.85 0.00 0.05 90.99 20:29:01 5 7.93 0.00 0.69 0.03 0.05 91.30 20:29:01 6 8.17 0.00 0.94 0.00 0.07 90.83 20:29:01 7 9.66 0.00 0.80 0.02 0.07 89.46 20:30:01 all 5.32 0.00 0.66 0.04 0.06 93.92 20:30:01 0 5.30 0.00 0.77 0.02 0.08 93.84 20:30:01 1 7.26 0.00 0.78 0.07 0.07 91.83 20:30:01 2 5.62 0.00 0.70 0.02 0.08 93.58 20:30:01 3 6.05 0.00 0.72 0.17 0.08 92.98 20:30:01 4 4.51 0.00 0.59 0.00 0.07 94.83 20:30:01 5 4.99 0.00 0.57 0.02 0.07 94.36 20:30:01 6 4.74 0.00 0.60 0.02 0.07 94.57 20:30:01 7 4.03 0.00 0.55 0.03 0.05 95.34 20:31:01 all 1.42 0.00 0.29 0.02 0.05 98.22 20:31:01 0 1.09 0.00 0.28 0.00 0.07 98.56 20:31:01 1 1.96 0.00 0.17 0.00 0.03 97.84 20:31:01 2 1.69 0.00 0.33 0.05 0.05 97.88 20:31:01 3 1.80 0.00 0.23 0.10 0.03 97.83 20:31:01 4 0.97 0.00 0.30 0.00 0.05 98.68 20:31:01 5 1.75 0.00 0.33 0.00 0.05 97.86 20:31:01 6 0.95 0.00 0.33 0.03 0.05 98.63 20:31:01 7 1.15 0.00 0.33 0.00 0.07 98.45 20:32:01 all 3.77 0.00 1.09 0.16 0.04 94.96 20:32:01 0 2.70 0.00 1.14 0.07 0.02 96.08 20:32:01 1 3.84 0.00 0.99 0.02 0.03 95.12 20:32:01 2 3.00 0.00 0.87 0.05 0.03 96.05 20:32:01 3 4.58 0.00 1.34 0.82 0.05 93.22 20:32:01 4 8.44 0.00 1.01 0.10 0.05 90.40 20:32:01 5 2.07 0.00 1.17 0.05 0.03 96.67 20:32:01 6 3.48 0.00 1.09 0.05 0.05 95.34 20:32:01 7 2.02 0.00 1.09 0.07 0.03 96.79 Average: all 13.04 0.00 2.21 1.77 0.06 82.91 Average: 0 14.00 0.00 2.53 2.79 0.06 80.62 Average: 1 13.80 0.00 2.20 1.84 0.06 82.11 Average: 2 14.14 0.00 2.27 2.68 0.06 80.85 Average: 3 12.71 0.00 2.21 3.41 0.07 81.60 Average: 4 12.49 0.00 2.08 0.29 0.06 85.08 Average: 5 13.09 0.00 2.03 1.84 0.06 82.98 Average: 6 12.47 0.00 2.26 0.88 0.07 84.33 Average: 7 11.62 0.00 2.13 0.47 0.06 85.71