---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-41594 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 17G 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 916 22330 0 8920 30795 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:aa:6b:cd brd ff:ff:ff:ff:ff:ff inet 10.30.107.134/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85553sec preferred_lft 85553sec inet6 fe80::f816:3eff:feaa:6bcd/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:1c:3d:f6:c9 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::42:1cff:fe3d:f6c9/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-41594) 08/27/25 _x86_64_ (8 CPU) 20:21:25 LINUX RESTART (8 CPU) 20:22:02 tps rtps wtps bread/s bwrtn/s 20:23:01 242.48 21.93 220.56 729.64 65084.70 20:24:01 521.38 24.76 496.62 2681.82 274829.00 20:25:01 308.88 0.23 308.65 18.26 38591.03 20:26:01 9.90 0.00 9.90 0.00 200.23 20:27:01 151.74 0.22 151.52 31.46 16988.24 20:28:01 105.98 0.30 105.68 29.46 18132.44 20:29:01 15.91 0.00 15.91 0.00 300.62 20:30:01 21.81 0.00 21.81 0.00 464.72 20:31:01 22.86 0.00 22.86 0.00 615.50 20:32:01 19.41 0.00 19.41 0.00 361.67 20:33:01 10.76 0.00 10.76 0.00 284.75 20:34:01 39.72 0.13 39.59 19.46 947.68 20:35:01 55.39 1.28 54.11 89.99 2304.95 Average: 117.24 3.73 113.51 276.35 32196.33 20:22:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 20:23:01 29982456 31636160 2956764 8.98 76308 1880856 1437428 4.23 910484 1738240 218436 20:24:01 23406696 31470760 9532524 28.94 159164 7930832 5080688 14.95 1178116 7699832 1064 20:25:01 19430776 27694488 13508444 41.01 174356 8110516 13007444 38.27 5283812 7457608 936 20:26:01 19073436 27338300 13865784 42.10 174524 8112240 13439796 39.54 5661632 7434132 368 20:27:01 18490032 27217764 14449188 43.87 197768 8503968 13798472 40.60 5863760 7755708 50684 20:28:01 18254068 27067968 14685152 44.58 216736 8563420 13943544 41.03 6031328 7816216 768 20:29:01 18246484 27062252 14692736 44.61 216864 8565116 13943756 41.03 6037276 7817148 348 20:30:01 18082800 26902812 14856420 45.10 217028 8569088 14107828 41.51 6199940 7816412 3248 20:31:01 17534964 26365716 15404256 46.77 217300 8579468 14721696 43.31 6734596 7826388 1796 20:32:01 17497896 26333132 15441324 46.88 217492 8583740 14723276 43.32 6767768 7829780 3204 20:33:01 17492588 26328828 15446632 46.89 217644 8584532 14722208 43.32 6772268 7830384 660 20:34:01 20534288 29315872 12404932 37.66 218264 8540880 7765944 22.85 3872456 7753880 292 20:35:01 22930644 31597720 10008576 30.38 219808 8413120 1608640 4.73 1693236 7600116 12412 Average: 20073625 28179367 12865595 39.06 194097 7918290 10946209 32.21 4846667 7259680 22632 20:22:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 20:23:01 ens3 88.31 74.65 1135.22 23.77 0.00 0.00 0.00 0.00 20:23:01 lo 1.29 1.29 0.16 0.16 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 veth0087616 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:24:01 veth0215813 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:24:01 veth8c2d341 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:24:01 veth02be490 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:25:01 veth0087616 161.92 183.42 29.98 31.88 0.00 0.00 0.00 0.00 20:25:01 vethea0aaf0 3.37 3.95 0.32 0.32 0.00 0.00 0.00 0.00 20:25:01 br-5d77b70e04f4 16.53 19.70 1.12 319.85 0.00 0.00 0.00 0.00 20:25:01 vethb1cbae4 6.30 6.50 0.86 0.74 0.00 0.00 0.00 0.00 20:26:01 veth0087616 6.57 8.23 1.46 1.32 0.00 0.00 0.00 0.00 20:26:01 vethea0aaf0 3.80 5.33 0.66 0.48 0.00 0.00 0.00 0.00 20:26:01 br-5d77b70e04f4 1.12 0.92 0.09 0.23 0.00 0.00 0.00 0.00 20:26:01 vethb1cbae4 9.35 11.98 2.04 1.46 0.00 0.00 0.00 0.00 20:27:01 veth0087616 5.50 7.28 0.77 0.93 0.00 0.00 0.00 0.00 20:27:01 vethea0aaf0 3.38 4.98 0.55 0.38 0.00 0.00 0.00 0.00 20:27:01 br-5d77b70e04f4 0.38 0.50 0.05 0.04 0.00 0.00 0.00 0.00 20:27:01 vethb1cbae4 7.13 9.93 1.58 0.82 0.00 0.00 0.00 0.00 20:28:01 veth0087616 32.24 36.78 25.17 7.64 0.00 0.00 0.00 0.00 20:28:01 vethea0aaf0 3.28 4.83 0.54 0.38 0.00 0.00 0.00 0.00 20:28:01 br-5d77b70e04f4 0.10 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:28:01 vethb1cbae4 7.05 9.98 1.59 0.84 0.00 0.00 0.00 0.00 20:29:01 veth0087616 32.84 38.53 20.02 7.46 0.00 0.00 0.00 0.00 20:29:01 vethea0aaf0 3.17 4.63 0.52 0.36 0.00 0.00 0.00 0.00 20:29:01 br-5d77b70e04f4 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:29:01 vethb1cbae4 7.03 9.75 1.56 0.80 0.00 0.00 0.00 0.00 20:30:01 veth0087616 163.92 171.69 85.43 28.44 0.00 0.00 0.00 0.01 20:30:01 vethea0aaf0 3.80 5.20 0.61 0.71 0.00 0.00 0.00 0.00 20:30:01 br-5d77b70e04f4 0.03 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:30:01 vethb1cbae4 46.29 48.71 6.40 11.21 0.00 0.00 0.00 0.00 20:31:01 veth0087616 104.32 109.82 55.07 14.55 0.00 0.00 0.00 0.00 20:31:01 vethea0aaf0 7.77 9.85 1.15 0.79 0.00 0.00 0.00 0.00 20:31:01 br-5d77b70e04f4 0.02 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:31:01 vethb1cbae4 37.59 40.16 4.93 8.37 0.00 0.00 0.00 0.00 20:32:01 veth0087616 142.89 151.87 87.56 22.65 0.00 0.00 0.00 0.01 20:32:01 vethea0aaf0 4.55 5.98 0.72 0.50 0.00 0.00 0.00 0.00 20:32:01 br-5d77b70e04f4 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:32:01 vethb1cbae4 76.62 78.82 9.31 18.10 0.00 0.00 0.00 0.00 20:33:01 veth0087616 21.75 23.76 21.17 5.46 0.00 0.00 0.00 0.00 20:33:01 vethea0aaf0 3.20 4.68 0.53 0.36 0.00 0.00 0.00 0.00 20:33:01 br-5d77b70e04f4 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:33:01 vethb1cbae4 6.92 9.72 1.59 0.80 0.00 0.00 0.00 0.00 20:34:01 veth0087616 2.60 4.27 0.28 0.35 0.00 0.00 0.00 0.00 20:34:01 br-5d77b70e04f4 0.02 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:34:01 vethb1cbae4 7.31 10.36 0.98 0.86 0.00 0.00 0.00 0.00 20:34:01 ens3 2187.04 1323.26 55256.90 172.55 0.00 0.00 0.00 0.00 20:35:01 ens3 57.44 37.41 69.80 40.05 0.00 0.00 0.00 0.00 20:35:01 lo 38.86 38.86 3.43 3.43 0.00 0.00 0.00 0.00 20:35:01 docker0 58.99 74.60 4.73 1382.26 0.00 0.00 0.00 0.00 Average: ens3 149.99 89.32 4198.69 12.02 0.00 0.00 0.00 0.00 Average: lo 2.69 2.69 0.24 0.24 0.00 0.00 0.00 0.00 Average: docker0 4.54 5.75 0.36 106.46 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-41594) 08/27/25 _x86_64_ (8 CPU) 20:21:25 LINUX RESTART (8 CPU) 20:22:02 CPU %user %nice %system %iowait %steal %idle 20:23:01 all 9.67 0.00 0.71 2.44 0.03 87.14 20:23:01 0 4.49 0.00 0.43 0.19 0.05 94.85 20:23:01 1 27.59 0.00 1.56 0.88 0.07 69.89 20:23:01 2 1.79 0.00 0.17 0.00 0.00 98.04 20:23:01 3 2.59 0.00 0.24 0.07 0.02 97.09 20:23:01 4 6.16 0.00 0.32 1.19 0.00 92.33 20:23:01 5 5.96 0.00 0.64 2.29 0.02 91.09 20:23:01 6 0.10 0.00 0.24 11.38 0.00 88.28 20:23:01 7 28.67 0.00 2.16 3.55 0.07 65.54 20:24:01 all 19.12 0.00 8.49 13.73 0.10 58.56 20:24:01 0 19.14 0.00 7.29 17.79 0.10 55.69 20:24:01 1 19.16 0.00 9.78 15.42 0.10 55.53 20:24:01 2 19.55 0.00 8.56 2.91 0.10 68.87 20:24:01 3 19.97 0.00 8.62 18.28 0.08 53.05 20:24:01 4 18.53 0.00 8.94 4.33 0.10 68.09 20:24:01 5 18.84 0.00 8.19 24.41 0.08 48.48 20:24:01 6 17.46 0.00 8.43 22.10 0.10 51.91 20:24:01 7 20.32 0.00 8.01 4.63 0.08 66.95 20:25:01 all 62.37 0.00 6.29 1.53 0.16 29.65 20:25:01 0 59.45 0.00 6.96 2.11 0.17 31.31 20:25:01 1 59.84 0.00 6.32 1.54 0.15 32.16 20:25:01 2 62.53 0.00 6.21 0.56 0.15 30.54 20:25:01 3 62.33 0.00 5.87 1.41 0.17 30.22 20:25:01 4 64.73 0.00 5.90 1.22 0.17 27.98 20:25:01 5 64.01 0.00 6.39 2.23 0.17 27.20 20:25:01 6 66.35 0.00 6.74 1.91 0.17 24.84 20:25:01 7 59.70 0.00 5.99 1.20 0.17 32.94 20:26:01 all 13.06 0.00 1.00 0.02 0.06 85.87 20:26:01 0 15.91 0.00 1.15 0.03 0.05 82.85 20:26:01 1 11.02 0.00 0.92 0.00 0.05 88.01 20:26:01 2 13.19 0.00 0.91 0.03 0.05 85.82 20:26:01 3 14.55 0.00 1.00 0.03 0.05 84.37 20:26:01 4 15.21 0.00 1.15 0.00 0.05 83.58 20:26:01 5 13.46 0.00 1.00 0.02 0.07 85.46 20:26:01 6 11.14 0.00 1.05 0.05 0.07 87.69 20:26:01 7 9.99 0.00 0.79 0.02 0.07 89.14 20:27:01 all 5.99 0.00 1.54 0.82 0.08 91.57 20:27:01 0 5.06 0.00 1.22 0.37 0.15 93.21 20:27:01 1 8.64 0.00 1.78 0.67 0.05 88.86 20:27:01 2 3.96 0.00 1.06 0.72 0.07 94.18 20:27:01 3 6.04 0.00 2.06 2.42 0.07 89.41 20:27:01 4 5.64 0.00 1.96 1.26 0.07 91.07 20:27:01 5 4.85 0.00 1.18 0.02 0.07 93.89 20:27:01 6 7.34 0.00 1.54 0.22 0.07 90.83 20:27:01 7 6.37 0.00 1.48 0.87 0.08 91.20 20:28:01 all 10.81 0.00 1.82 0.56 0.07 86.74 20:28:01 0 11.53 0.00 2.20 0.44 0.07 85.77 20:28:01 1 12.46 0.00 2.91 0.15 0.07 84.41 20:28:01 2 11.05 0.00 1.39 0.13 0.05 87.38 20:28:01 3 12.19 0.00 1.77 0.17 0.07 85.80 20:28:01 4 8.27 0.00 1.12 0.05 0.08 90.47 20:28:01 5 12.48 0.00 1.83 0.65 0.07 84.97 20:28:01 6 8.59 0.00 1.63 1.64 0.08 88.05 20:28:01 7 9.96 0.00 1.74 1.24 0.08 86.97 20:29:01 all 5.28 0.00 0.48 0.03 0.05 94.16 20:29:01 0 5.59 0.00 0.50 0.00 0.05 93.86 20:29:01 1 6.23 0.00 0.40 0.05 0.05 93.27 20:29:01 2 5.74 0.00 0.31 0.03 0.05 93.87 20:29:01 3 5.27 0.00 0.59 0.02 0.05 94.08 20:29:01 4 5.42 0.00 0.47 0.08 0.05 93.97 20:29:01 5 5.33 0.00 0.55 0.00 0.05 94.06 20:29:01 6 3.79 0.00 0.45 0.03 0.03 95.69 20:29:01 7 4.79 0.00 0.60 0.07 0.05 94.50 20:30:01 all 8.23 0.00 0.80 0.06 0.06 90.85 20:30:01 0 8.37 0.00 0.75 0.00 0.05 90.83 20:30:01 1 8.77 0.00 0.80 0.05 0.05 90.33 20:30:01 2 7.07 0.00 0.79 0.10 0.07 91.98 20:30:01 3 7.77 0.00 0.90 0.05 0.07 91.21 20:30:01 4 8.92 0.00 1.02 0.02 0.05 89.99 20:30:01 5 7.89 0.00 0.72 0.05 0.03 91.31 20:30:01 6 8.01 0.00 0.64 0.03 0.07 91.25 20:30:01 7 9.03 0.00 0.82 0.13 0.07 89.94 20:31:01 all 5.72 0.00 0.70 0.06 0.06 93.47 20:31:01 0 5.95 0.00 0.87 0.07 0.07 93.05 20:31:01 1 5.86 0.00 0.57 0.00 0.05 93.52 20:31:01 2 6.02 0.00 0.79 0.05 0.05 93.10 20:31:01 3 7.04 0.00 0.92 0.08 0.07 91.89 20:31:01 4 6.14 0.00 0.65 0.03 0.08 93.09 20:31:01 5 3.54 0.00 0.53 0.02 0.05 95.86 20:31:01 6 5.67 0.00 0.48 0.03 0.07 93.75 20:31:01 7 5.57 0.00 0.69 0.18 0.07 93.50 20:32:01 all 6.75 0.00 0.70 0.05 0.06 92.43 20:32:01 0 8.57 0.00 0.69 0.02 0.05 90.67 20:32:01 1 8.01 0.00 0.80 0.07 0.07 91.06 20:32:01 2 6.76 0.00 0.79 0.03 0.05 92.37 20:32:01 3 7.45 0.00 0.72 0.07 0.05 91.72 20:32:01 4 6.19 0.00 0.69 0.17 0.05 92.91 20:32:01 5 5.07 0.00 0.65 0.05 0.07 94.16 20:32:01 6 5.95 0.00 0.57 0.02 0.05 93.41 20:32:01 7 6.00 0.00 0.77 0.02 0.07 93.15 20:33:01 all 2.18 0.00 0.33 0.03 0.05 97.41 20:33:01 0 2.74 0.00 0.38 0.00 0.05 96.83 20:33:01 1 2.02 0.00 0.23 0.03 0.07 97.64 20:33:01 2 2.73 0.00 0.37 0.00 0.07 96.84 20:33:01 3 1.94 0.00 0.32 0.00 0.03 97.71 20:33:01 4 2.82 0.00 0.33 0.10 0.03 96.71 20:33:01 5 1.39 0.00 0.33 0.05 0.05 98.18 20:33:01 6 2.11 0.00 0.35 0.00 0.05 97.49 20:33:01 7 1.65 0.00 0.35 0.02 0.03 97.95 20:33:01 CPU %user %nice %system %iowait %steal %idle 20:34:01 all 2.31 0.00 0.87 0.07 0.04 96.70 20:34:01 0 2.07 0.00 0.97 0.02 0.05 96.89 20:34:01 1 2.41 0.00 1.04 0.07 0.05 96.44 20:34:01 2 1.64 0.00 0.84 0.07 0.05 97.40 20:34:01 3 3.13 0.00 0.82 0.02 0.05 95.98 20:34:01 4 2.35 0.00 0.85 0.32 0.03 96.45 20:34:01 5 2.13 0.00 0.77 0.08 0.05 96.97 20:34:01 6 3.22 0.00 0.94 0.00 0.03 95.81 20:34:01 7 1.57 0.00 0.75 0.03 0.03 97.61 20:35:01 all 6.30 0.00 0.60 0.16 0.02 92.92 20:35:01 0 14.07 0.00 0.88 0.38 0.05 84.62 20:35:01 1 1.18 0.00 0.40 0.02 0.00 98.40 20:35:01 2 22.04 0.00 1.12 0.52 0.03 76.29 20:35:01 3 0.70 0.00 0.37 0.08 0.00 98.85 20:35:01 4 3.96 0.00 0.47 0.15 0.02 95.41 20:35:01 5 3.34 0.00 0.70 0.03 0.02 95.91 20:35:01 6 4.21 0.00 0.32 0.05 0.02 95.41 20:35:01 7 0.92 0.00 0.52 0.00 0.02 98.55 Average: all 12.09 0.00 1.86 1.49 0.06 84.49 Average: 0 12.50 0.00 1.86 1.63 0.07 83.93 Average: 1 13.27 0.00 2.11 1.45 0.06 83.11 Average: 2 12.56 0.00 1.78 0.39 0.06 85.20 Average: 3 11.56 0.00 1.85 1.73 0.06 84.80 Average: 4 11.82 0.00 1.83 0.68 0.06 85.61 Average: 5 11.36 0.00 1.80 2.28 0.06 84.50 Average: 6 11.04 0.00 1.79 2.85 0.06 84.26 Average: 7 12.59 0.00 1.89 0.92 0.07 84.54