---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-15869 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 712K 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 900 23501 0 7764 30810 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:db:69:1a brd ff:ff:ff:ff:ff:ff inet 10.30.107.99/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85583sec preferred_lft 85583sec inet6 fe80::f816:3eff:fedb:691a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:5b:8a:4f:62 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::42:5bff:fe8a:4f62/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-15869) 11/27/25 _x86_64_ (8 CPU) 13:23:22 LINUX RESTART (8 CPU) 13:24:02 tps rtps wtps bread/s bwrtn/s 13:25:01 258.99 40.79 218.20 2960.04 68445.21 13:26:01 363.29 1.25 362.04 98.78 213113.81 13:27:01 360.26 3.28 356.97 395.93 56711.75 13:28:01 9.12 0.00 9.12 0.00 256.09 13:29:01 210.40 0.10 210.30 11.20 32998.50 13:30:01 41.13 0.28 40.84 29.86 2752.47 13:31:01 4.62 0.00 4.62 0.00 255.02 13:32:01 10.81 0.00 10.81 0.00 286.35 13:33:01 23.63 0.00 23.63 0.00 311.01 13:34:01 19.94 0.00 19.94 0.00 395.73 13:35:01 9.08 0.00 9.08 0.00 176.13 13:36:01 57.55 0.10 57.45 15.46 1066.18 Average: 113.87 3.77 110.10 288.89 31345.42 13:24:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:25:01 29991816 31717164 2947404 8.95 77708 1951380 1309400 3.85 862400 1778664 225288 13:26:01 24766892 31631000 8172328 24.81 133748 6827984 1691552 4.98 1012008 6604152 427296 13:27:01 20769308 27959924 12169912 36.95 151092 7133124 13344328 39.26 4982444 6497704 2584 13:28:01 20468556 27644396 12470664 37.86 151248 7118416 13226404 38.92 5334428 6439088 320 13:29:01 19513464 27583812 13425756 40.76 187100 7901116 13384252 39.38 5530660 7115144 104 13:30:01 19603352 27349964 13335868 40.49 193900 7590700 13712696 40.35 5729948 6841640 4456 13:31:01 19250844 26998304 13688376 41.56 194000 7591380 14104096 41.50 6080064 6841928 692 13:32:01 19254696 27002588 13684524 41.54 194144 7591584 14135704 41.59 6075788 6841828 824 13:33:01 19234652 26984100 13704568 41.61 194280 7593064 14119116 41.54 6096028 6842480 940 13:34:01 19220324 26972936 13718896 41.65 194452 7596176 14119244 41.54 6108848 6844740 724 13:35:01 19217920 26971216 13721300 41.66 194564 7596764 14134988 41.59 6108872 6845256 364 13:36:01 23965480 31551264 8973740 27.24 195440 7447280 2157408 6.35 1607972 6703584 632 Average: 21271442 28363889 11667778 35.42 171806 6994914 10786599 31.74 4627455 6349684 55352 13:24:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:25:01 ens3 111.88 79.66 1172.60 13.86 0.00 0.00 0.00 0.00 13:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:25:01 lo 1.69 1.69 0.19 0.19 0.00 0.00 0.00 0.00 13:26:01 br-c3279d0fb588 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:26:01 ens3 1412.46 800.87 44174.71 66.46 0.00 0.00 0.00 0.00 13:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:26:01 lo 17.93 17.93 1.63 1.63 0.00 0.00 0.00 0.00 13:27:01 br-c3279d0fb588 15.73 30.43 1.02 327.34 0.00 0.00 0.00 0.00 13:27:01 veth1866557 92.47 92.37 15.64 18.67 0.00 0.00 0.00 0.00 13:27:01 veth3d60cb0 2.20 2.47 0.16 0.19 0.00 0.00 0.00 0.00 13:27:01 veth3150404 0.27 0.85 0.02 0.11 0.00 0.00 0.00 0.00 13:28:01 br-c3279d0fb588 0.47 0.27 0.02 0.02 0.00 0.00 0.00 0.00 13:28:01 veth1866557 0.13 0.22 0.44 0.02 0.00 0.00 0.00 0.00 13:28:01 veth3d60cb0 3.77 5.30 0.65 0.50 0.00 0.00 0.00 0.00 13:28:01 veth3150404 0.95 1.08 0.09 0.22 0.00 0.00 0.00 0.00 13:29:01 br-c3279d0fb588 0.10 0.13 0.01 0.01 0.00 0.00 0.00 0.00 13:29:01 veth1866557 0.18 0.22 0.55 0.02 0.00 0.00 0.00 0.00 13:29:01 veth3d60cb0 3.18 4.68 0.52 0.36 0.00 0.00 0.00 0.00 13:29:01 veth3150404 1.37 1.52 0.13 0.88 0.00 0.00 0.00 0.00 13:30:01 br-c3279d0fb588 0.10 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:30:01 veth1866557 67.34 67.07 8.97 17.48 0.00 0.00 0.00 0.00 13:30:01 veth3d60cb0 4.05 5.55 0.65 0.75 0.00 0.00 0.00 0.00 13:30:01 veth3150404 3.97 4.78 4.09 5.94 0.00 0.00 0.00 0.00 13:31:01 br-c3279d0fb588 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:31:01 veth1866557 33.98 33.81 5.33 8.48 0.00 0.00 0.00 0.00 13:31:01 veth3d60cb0 7.85 10.00 1.14 0.79 0.00 0.00 0.00 0.00 13:31:01 veth3150404 1.90 2.07 0.18 0.96 0.00 0.00 0.00 0.00 13:32:01 br-c3279d0fb588 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:32:01 veth1866557 0.25 0.25 0.58 0.02 0.00 0.00 0.00 0.00 13:32:01 veth3d60cb0 8.03 10.08 1.17 0.81 0.00 0.00 0.00 0.00 13:32:01 veth3150404 1.97 2.03 0.17 0.89 0.00 0.00 0.00 0.00 13:33:01 br-c3279d0fb588 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:33:01 veth1866557 0.20 0.20 0.58 0.02 0.00 0.00 0.00 0.00 13:33:01 veth3d60cb0 7.83 9.95 1.14 0.79 0.00 0.00 0.00 0.00 13:33:01 veth3150404 2.77 3.07 0.27 3.18 0.00 0.00 0.00 0.00 13:34:01 br-c3279d0fb588 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:34:01 veth1866557 3.60 3.52 1.49 1.17 0.00 0.00 0.00 0.00 13:34:01 veth3d60cb0 5.93 7.58 0.89 0.63 0.00 0.00 0.00 0.00 13:34:01 veth3150404 3.52 4.23 0.39 6.78 0.00 0.00 0.00 0.00 13:35:01 br-c3279d0fb588 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:35:01 veth1866557 0.28 0.28 0.62 0.02 0.00 0.00 0.00 0.00 13:35:01 veth3d60cb0 3.17 4.62 0.52 0.36 0.00 0.00 0.00 0.00 13:35:01 veth3150404 1.95 2.25 0.19 1.48 0.00 0.00 0.00 0.00 13:36:01 br-c3279d0fb588 0.02 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:36:01 ens3 2055.35 1215.08 48719.42 172.84 0.00 0.00 0.00 0.00 13:36:01 docker0 33.62 52.85 3.44 1383.72 0.00 0.00 0.00 0.00 13:36:01 lo 37.75 37.75 3.30 3.30 0.00 0.00 0.00 0.00 Average: br-c3279d0fb588 1.37 2.57 0.09 27.32 0.00 0.00 0.00 0.00 Average: ens3 139.15 81.68 3997.09 8.59 0.00 0.00 0.00 0.00 Average: docker0 2.81 4.41 0.29 115.49 0.00 0.00 0.00 0.00 Average: lo 2.82 2.82 0.25 0.25 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-15869) 11/27/25 _x86_64_ (8 CPU) 13:23:22 LINUX RESTART (8 CPU) 13:24:02 CPU %user %nice %system %iowait %steal %idle 13:25:01 all 9.17 0.00 0.77 3.51 0.04 86.50 13:25:01 0 1.79 0.00 0.22 0.12 0.02 97.85 13:25:01 1 17.60 0.00 1.55 15.20 0.05 65.60 13:25:01 2 1.32 0.00 0.56 1.87 0.02 96.23 13:25:01 3 4.08 0.00 0.51 0.24 0.07 95.11 13:25:01 4 6.14 0.00 0.41 0.17 0.02 93.26 13:25:01 5 30.71 0.00 1.68 2.40 0.07 65.14 13:25:01 6 6.47 0.00 0.65 8.05 0.03 84.81 13:25:01 7 5.31 0.00 0.61 0.10 0.03 93.94 13:26:01 all 15.09 0.00 6.97 17.55 0.24 60.15 13:26:01 0 15.38 0.00 6.66 21.64 0.22 56.09 13:26:01 1 13.81 0.00 6.81 18.36 0.25 60.76 13:26:01 2 16.54 0.00 5.52 13.04 0.24 64.66 13:26:01 3 17.41 0.00 8.15 4.93 0.22 69.29 13:26:01 4 13.33 0.00 8.29 54.37 0.29 23.72 13:26:01 5 14.42 0.00 6.78 17.34 0.27 61.19 13:26:01 6 13.45 0.00 7.46 5.00 0.20 73.89 13:26:01 7 16.36 0.00 6.10 5.90 0.24 71.40 13:27:01 all 56.83 0.00 6.13 2.98 0.12 33.95 13:27:01 0 56.44 0.00 5.87 7.23 0.12 30.35 13:27:01 1 50.08 0.00 5.77 1.50 0.12 42.54 13:27:01 2 57.20 0.00 5.99 0.48 0.12 36.21 13:27:01 3 60.70 0.00 6.38 2.32 0.12 30.48 13:27:01 4 57.41 0.00 6.36 6.06 0.12 30.05 13:27:01 5 58.51 0.00 6.58 0.88 0.12 33.91 13:27:01 6 57.44 0.00 5.84 3.64 0.12 32.96 13:27:01 7 56.85 0.00 6.26 1.74 0.12 35.03 13:28:01 all 12.42 0.00 0.98 0.07 0.09 86.44 13:28:01 0 13.49 0.00 1.22 0.18 0.10 85.01 13:28:01 1 8.73 0.00 0.76 0.26 0.07 90.19 13:28:01 2 14.85 0.00 0.97 0.00 0.08 84.09 13:28:01 3 14.97 0.00 1.42 0.08 0.10 83.43 13:28:01 4 11.00 0.00 0.81 0.00 0.08 88.11 13:28:01 5 14.16 0.00 1.00 0.00 0.10 84.74 13:28:01 6 11.45 0.00 0.79 0.00 0.08 87.68 13:28:01 7 10.78 0.00 0.92 0.00 0.08 88.21 13:29:01 all 8.34 0.00 1.97 2.15 0.08 87.46 13:29:01 0 5.91 0.00 1.83 2.94 0.08 89.24 13:29:01 1 10.11 0.00 2.30 5.04 0.08 82.47 13:29:01 2 9.39 0.00 1.97 2.58 0.08 85.98 13:29:01 3 9.94 0.00 1.87 0.72 0.07 87.40 13:29:01 4 8.18 0.00 1.86 0.47 0.07 89.43 13:29:01 5 8.46 0.00 2.16 0.44 0.08 88.86 13:29:01 6 8.39 0.00 1.98 0.42 0.07 89.14 13:29:01 7 6.31 0.00 1.79 4.62 0.08 87.19 13:30:01 all 11.65 0.00 1.72 0.21 0.08 86.34 13:30:01 0 11.13 0.00 1.51 0.05 0.08 87.23 13:30:01 1 11.51 0.00 2.18 0.18 0.07 86.06 13:30:01 2 12.55 0.00 1.60 0.89 0.08 84.88 13:30:01 3 13.21 0.00 2.18 0.08 0.08 84.45 13:30:01 4 10.42 0.00 1.30 0.07 0.10 88.11 13:30:01 5 11.84 0.00 1.78 0.03 0.10 86.25 13:30:01 6 10.51 0.00 1.64 0.18 0.10 87.56 13:30:01 7 12.03 0.00 1.54 0.15 0.07 86.21 13:31:01 all 3.68 0.00 0.50 0.54 0.07 95.20 13:31:01 0 2.93 0.00 0.60 0.00 0.07 96.40 13:31:01 1 3.95 0.00 0.55 0.00 0.07 95.43 13:31:01 2 3.78 0.00 0.45 2.56 0.08 93.13 13:31:01 3 3.19 0.00 0.45 0.45 0.10 95.81 13:31:01 4 4.51 0.00 0.44 0.32 0.05 94.69 13:31:01 5 5.32 0.00 0.55 0.03 0.07 94.02 13:31:01 6 3.63 0.00 0.64 0.94 0.07 94.73 13:31:01 7 2.17 0.00 0.33 0.02 0.07 97.41 13:32:01 all 2.36 0.00 0.47 2.89 0.09 94.18 13:32:01 0 2.52 0.00 0.60 0.55 0.10 96.23 13:32:01 1 3.01 0.00 0.49 0.00 0.08 96.42 13:32:01 2 2.04 0.00 0.43 4.09 0.15 93.28 13:32:01 3 2.65 0.00 0.55 0.72 0.08 96.00 13:32:01 4 1.86 0.00 0.40 15.85 0.05 81.84 13:32:01 5 2.44 0.00 0.42 0.55 0.07 96.53 13:32:01 6 2.72 0.00 0.47 0.64 0.12 96.06 13:32:01 7 1.66 0.00 0.42 0.77 0.08 97.07 13:33:01 all 3.42 0.00 0.54 3.95 0.10 91.99 13:33:01 0 5.38 0.00 0.70 3.76 0.08 90.07 13:33:01 1 1.90 0.00 0.48 1.25 0.20 96.16 13:33:01 2 4.02 0.00 0.44 1.76 0.13 93.66 13:33:01 3 3.52 0.00 0.57 4.46 0.07 91.38 13:33:01 4 2.12 0.00 0.45 14.99 0.05 82.39 13:33:01 5 4.45 0.00 0.52 1.81 0.08 93.14 13:33:01 6 2.24 0.00 0.40 0.35 0.05 96.96 13:33:01 7 3.78 0.00 0.76 3.15 0.13 92.18 13:34:01 all 4.90 0.00 0.78 2.70 0.06 91.56 13:34:01 0 6.73 0.00 0.90 4.48 0.08 87.80 13:34:01 1 3.51 0.00 0.95 0.40 0.07 95.07 13:34:01 2 5.73 0.00 0.81 1.29 0.07 92.11 13:34:01 3 5.38 0.00 0.64 2.76 0.07 91.16 13:34:01 4 4.98 0.00 0.57 2.73 0.05 91.67 13:34:01 5 4.75 0.00 0.89 6.53 0.07 87.76 13:34:01 6 2.71 0.00 0.60 1.65 0.05 94.99 13:34:01 7 5.42 0.00 0.80 1.76 0.07 91.95 13:35:01 all 1.68 0.00 0.37 0.15 0.06 97.75 13:35:01 0 1.37 0.00 0.50 0.12 0.08 97.93 13:35:01 1 1.83 0.00 0.43 0.32 0.03 97.39 13:35:01 2 1.64 0.00 0.45 0.17 0.05 97.69 13:35:01 3 0.77 0.00 0.32 0.03 0.05 98.83 13:35:01 4 1.80 0.00 0.20 0.02 0.03 97.95 13:35:01 5 2.19 0.00 0.40 0.50 0.08 96.82 13:35:01 6 1.80 0.00 0.33 0.03 0.07 97.77 13:35:01 7 1.99 0.00 0.35 0.00 0.05 97.61 13:35:01 CPU %user %nice %system %iowait %steal %idle 13:36:01 all 1.96 0.00 0.92 2.21 0.08 94.82 13:36:01 0 2.16 0.00 0.99 1.17 0.05 95.64 13:36:01 1 1.46 0.00 1.15 0.37 0.07 96.96 13:36:01 2 2.03 0.00 0.95 1.31 0.13 95.58 13:36:01 3 2.18 0.00 0.97 8.82 0.12 87.91 13:36:01 4 1.84 0.00 0.92 0.87 0.08 96.29 13:36:01 5 1.91 0.00 0.94 0.89 0.05 96.22 13:36:01 6 1.98 0.00 0.67 2.18 0.07 95.11 13:36:01 7 2.16 0.00 0.80 2.11 0.12 94.81 Average: all 10.90 0.00 1.84 3.23 0.09 83.94 Average: 0 10.38 0.00 1.79 3.50 0.09 84.23 Average: 1 10.58 0.00 1.94 3.54 0.10 83.84 Average: 2 10.88 0.00 1.67 2.50 0.10 84.85 Average: 3 11.46 0.00 2.00 2.14 0.10 84.31 Average: 4 10.24 0.00 1.82 7.96 0.08 79.89 Average: 5 13.18 0.00 1.97 2.61 0.10 82.15 Average: 6 10.17 0.00 1.78 1.91 0.09 86.05 Average: 7 10.33 0.00 1.72 1.69 0.10 86.16