---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-39257 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: 2799.998 BogoMIPS: 5599.99 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 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 893 23392 0 7881 30818 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:19:12:8c brd ff:ff:ff:ff:ff:ff inet 10.30.107.35/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85598sec preferred_lft 85598sec inet6 fe80::f816:3eff:fe19:128c/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:97:5a:43:5f 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::42:97ff:fe5a:435f/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-39257) 08/20/25 _x86_64_ (8 CPU) 13:23:21 LINUX RESTART (8 CPU) 13:24:01 tps rtps wtps bread/s bwrtn/s 13:25:01 262.69 23.76 238.93 2362.27 104532.58 13:26:01 633.04 3.47 629.58 437.93 220782.67 13:27:01 8.88 0.00 8.88 0.00 3567.74 13:28:01 136.51 0.10 136.41 11.33 16578.57 13:29:01 102.05 0.28 101.77 26.40 17890.08 13:30:01 8.73 0.02 8.72 0.13 365.14 13:31:01 8.31 0.00 8.31 0.00 218.06 13:32:01 20.73 0.00 20.73 0.00 263.82 13:33:01 8.45 0.00 8.45 0.00 183.04 13:34:01 16.86 0.00 16.86 0.00 340.21 13:35:01 7.12 0.02 7.10 2.53 146.24 13:36:01 66.69 0.57 66.13 20.79 1389.40 Average: 106.67 2.35 104.32 238.44 30520.26 13:24:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:25:01 26796356 31545432 6142864 18.65 98784 4876040 2477092 7.29 1050768 4653104 3071168 13:26:01 22014268 29235652 10924952 33.17 152044 7158480 11078908 32.60 3621924 6620532 1596 13:27:01 20308616 27625008 12630604 38.35 152436 7249816 13348680 39.27 5362916 6560880 404 13:28:01 19736320 27513216 13202900 40.08 175604 7642196 13617592 40.07 5558784 6883988 50872 13:29:01 19630860 27490684 13308360 40.40 191816 7701280 13705440 40.32 5592636 6947356 1440 13:30:01 18884664 26750920 14054556 42.67 191968 7707268 14443448 42.50 6332536 6949332 732 13:31:01 18882812 26749408 14056408 42.67 192084 7707476 14492140 42.64 6335628 6949088 876 13:32:01 18880056 26747020 14059164 42.68 192192 7707684 14507644 42.68 6337876 6949132 572 13:33:01 18876880 26745128 14062340 42.69 192288 7708764 14523900 42.73 6339352 6950128 876 13:34:01 18838708 26710016 14100512 42.81 192460 7711656 14524184 42.73 6375492 6952332 884 13:35:01 18834480 26706072 14104740 42.82 192576 7711816 14522436 42.73 6378140 6952200 288 13:36:01 23990864 31582980 8948356 27.17 193700 7431388 1642856 4.83 1617220 6685120 11188 Average: 20472907 27950128 12466313 37.85 176496 7359489 11907027 35.03 5075273 6671099 261741 13:24:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:25:01 ens3 1272.95 721.16 34638.68 66.43 0.00 0.00 0.00 0.00 13:25:01 lo 17.73 17.73 1.65 1.65 0.00 0.00 0.00 0.00 13:26:01 br-3f05b6d9b7b7 14.35 36.46 1.01 320.16 0.00 0.00 0.00 0.00 13:26:01 veth7eb4df5 1.00 1.18 0.06 0.07 0.00 0.00 0.00 0.00 13:26:01 vethbc4bbab 0.00 0.42 0.00 0.02 0.00 0.00 0.00 0.00 13:26:01 veth65bdff4 1.02 1.38 0.06 0.08 0.00 0.00 0.00 0.00 13:27:01 br-3f05b6d9b7b7 0.50 0.30 0.02 0.02 0.00 0.00 0.00 0.00 13:27:01 veth7eb4df5 3.83 4.77 0.55 0.47 0.00 0.00 0.00 0.00 13:27:01 vethbc4bbab 0.98 1.27 0.09 0.28 0.00 0.00 0.00 0.00 13:27:01 veth65bdff4 10.91 11.93 2.27 1.71 0.00 0.00 0.00 0.00 13:28:01 br-3f05b6d9b7b7 0.47 0.32 0.03 0.02 0.00 0.00 0.00 0.00 13:28:01 veth7eb4df5 3.18 4.68 0.52 0.36 0.00 0.00 0.00 0.00 13:28:01 vethbc4bbab 1.20 1.33 0.11 0.69 0.00 0.00 0.00 0.00 13:28:01 veth65bdff4 6.32 9.28 1.47 0.71 0.00 0.00 0.00 0.00 13:29:01 br-3f05b6d9b7b7 0.07 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:29:01 veth77183a5 4.03 3.47 3.86 2.22 0.00 0.00 0.00 0.00 13:29:01 veth7eb4df5 3.27 4.78 0.53 0.38 0.00 0.00 0.00 0.00 13:29:01 vethbc4bbab 2.42 3.05 0.28 5.09 0.00 0.00 0.00 0.00 13:30:01 br-3f05b6d9b7b7 0.03 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:30:01 veth77183a5 4.13 3.78 0.40 6.48 0.00 0.00 0.00 0.00 13:30:01 veth7eb4df5 7.62 9.57 1.12 1.07 0.00 0.00 0.00 0.00 13:30:01 vethbc4bbab 3.43 3.73 3.97 1.81 0.00 0.00 0.00 0.00 13:31:01 br-3f05b6d9b7b7 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:31:01 veth77183a5 1.95 1.77 0.20 1.05 0.00 0.00 0.00 0.00 13:31:01 veth7eb4df5 7.95 10.10 1.16 0.81 0.00 0.00 0.00 0.00 13:31:01 vethbc4bbab 1.98 2.13 0.18 0.99 0.00 0.00 0.00 0.00 13:32:01 br-3f05b6d9b7b7 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:32:01 veth77183a5 1.83 1.63 0.19 1.04 0.00 0.00 0.00 0.00 13:32:01 veth7eb4df5 7.92 10.00 1.15 0.79 0.00 0.00 0.00 0.00 13:32:01 vethbc4bbab 2.20 2.25 0.19 1.07 0.00 0.00 0.00 0.00 13:33:01 br-3f05b6d9b7b7 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:33:01 veth77183a5 3.03 2.62 0.44 1.49 0.00 0.00 0.00 0.00 13:33:01 veth7eb4df5 7.95 10.08 1.16 0.81 0.00 0.00 0.00 0.00 13:33:01 vethbc4bbab 2.55 2.95 0.26 2.80 0.00 0.00 0.00 0.00 13:34:01 br-3f05b6d9b7b7 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:34:01 veth77183a5 5.63 4.80 0.89 3.74 0.00 0.00 0.00 0.00 13:34:01 veth7eb4df5 5.98 7.63 0.89 0.62 0.00 0.00 0.00 0.00 13:34:01 vethbc4bbab 3.55 4.32 0.39 7.02 0.00 0.00 0.00 0.00 13:35:01 br-3f05b6d9b7b7 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:35:01 veth77183a5 1.92 1.85 0.14 0.31 0.00 0.00 0.00 0.00 13:35:01 veth7eb4df5 3.27 4.72 0.54 0.37 0.00 0.00 0.00 0.00 13:35:01 vethbc4bbab 1.83 2.20 0.16 1.26 0.00 0.00 0.00 0.00 13:36:01 docker0 56.15 98.93 4.56 1343.37 0.00 0.00 0.00 0.00 13:36:01 ens3 2241.52 1296.72 49613.02 197.64 0.00 0.00 0.00 0.00 13:36:01 lo 38.89 38.89 3.40 3.40 0.00 0.00 0.00 0.00 Average: docker0 4.68 8.25 0.38 111.96 0.00 0.00 0.00 0.00 Average: ens3 154.89 87.62 4062.34 10.40 0.00 0.00 0.00 0.00 Average: lo 2.90 2.90 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-39257) 08/20/25 _x86_64_ (8 CPU) 13:23:21 LINUX RESTART (8 CPU) 13:24:01 CPU %user %nice %system %iowait %steal %idle 13:25:01 all 14.91 0.00 3.91 1.95 0.05 79.19 13:25:01 0 6.58 0.00 3.88 0.30 0.02 89.22 13:25:01 1 7.92 0.00 3.03 5.02 0.07 83.96 13:25:01 2 30.82 0.00 4.22 0.54 0.05 64.37 13:25:01 3 31.91 0.00 4.79 1.39 0.07 61.84 13:25:01 4 16.58 0.00 3.73 0.42 0.03 79.24 13:25:01 5 9.25 0.00 3.79 0.30 0.03 86.62 13:25:01 6 8.64 0.00 4.26 0.23 0.03 86.83 13:25:01 7 7.59 0.00 3.57 7.42 0.07 81.36 13:26:01 all 48.20 0.00 10.05 2.79 0.08 38.88 13:26:01 0 48.79 0.00 11.21 11.28 0.10 28.62 13:26:01 1 48.84 0.00 9.78 2.48 0.07 38.84 13:26:01 2 45.28 0.00 10.47 1.29 0.08 42.87 13:26:01 3 47.62 0.00 9.87 3.15 0.08 39.28 13:26:01 4 48.90 0.00 9.77 0.54 0.08 40.70 13:26:01 5 46.91 0.00 9.79 1.27 0.08 41.95 13:26:01 6 50.61 0.00 10.08 0.51 0.08 38.71 13:26:01 7 48.57 0.00 9.43 1.84 0.08 40.07 13:27:01 all 38.41 0.00 3.30 0.12 0.12 58.04 13:27:01 0 42.65 0.00 3.15 0.12 0.12 53.97 13:27:01 1 40.97 0.00 3.37 0.17 0.15 55.34 13:27:01 2 38.43 0.00 2.85 0.03 0.10 58.59 13:27:01 3 37.58 0.00 3.53 0.13 0.13 58.62 13:27:01 4 36.32 0.00 3.54 0.07 0.12 59.96 13:27:01 5 37.94 0.00 3.29 0.32 0.10 58.34 13:27:01 6 33.68 0.00 3.18 0.08 0.15 62.91 13:27:01 7 39.71 0.00 3.53 0.05 0.10 56.61 13:28:01 all 6.39 0.00 1.47 0.67 0.07 91.41 13:28:01 0 8.39 0.00 2.14 0.20 0.07 89.20 13:28:01 1 5.75 0.00 1.62 0.37 0.08 92.17 13:28:01 2 5.36 0.00 1.44 0.07 0.08 93.04 13:28:01 3 7.40 0.00 1.41 0.13 0.08 90.97 13:28:01 4 5.26 0.00 1.02 0.05 0.07 93.60 13:28:01 5 7.39 0.00 1.49 3.47 0.08 87.56 13:28:01 6 5.97 0.00 1.34 0.86 0.07 91.76 13:28:01 7 5.57 0.00 1.25 0.15 0.07 92.96 13:29:01 all 10.50 0.00 1.85 0.49 0.08 87.08 13:29:01 0 9.89 0.00 1.94 0.33 0.08 87.76 13:29:01 1 12.57 0.00 2.40 1.88 0.08 83.07 13:29:01 2 9.13 0.00 1.46 0.15 0.07 89.20 13:29:01 3 9.04 0.00 2.39 0.07 0.07 88.43 13:29:01 4 9.16 0.00 1.57 0.07 0.08 89.12 13:29:01 5 10.39 0.00 1.56 1.18 0.08 86.79 13:29:01 6 11.79 0.00 1.63 0.15 0.08 86.35 13:29:01 7 12.05 0.00 1.86 0.10 0.07 85.93 13:30:01 all 6.79 0.00 0.76 0.03 0.08 92.34 13:30:01 0 6.46 0.00 0.92 0.02 0.08 92.52 13:30:01 1 7.12 0.00 0.75 0.00 0.07 92.06 13:30:01 2 7.09 0.00 0.84 0.02 0.08 91.98 13:30:01 3 5.79 0.00 0.64 0.00 0.08 93.49 13:30:01 4 5.70 0.00 0.76 0.10 0.07 93.37 13:30:01 5 6.52 0.00 0.77 0.10 0.07 92.54 13:30:01 6 7.29 0.00 0.70 0.00 0.08 91.93 13:30:01 7 8.32 0.00 0.79 0.00 0.08 90.81 13:31:01 all 2.42 0.00 0.41 0.03 0.07 97.07 13:31:01 0 2.19 0.00 0.45 0.00 0.07 97.29 13:31:01 1 2.32 0.00 0.33 0.00 0.07 97.28 13:31:01 2 2.48 0.00 0.37 0.02 0.07 97.06 13:31:01 3 2.78 0.00 0.42 0.00 0.08 96.72 13:31:01 4 1.76 0.00 0.45 0.18 0.07 97.53 13:31:01 5 3.23 0.00 0.44 0.00 0.08 96.25 13:31:01 6 2.24 0.00 0.47 0.03 0.08 97.18 13:31:01 7 2.33 0.00 0.35 0.02 0.07 97.24 13:32:01 all 1.96 0.00 0.38 0.03 0.07 97.55 13:32:01 0 1.15 0.00 0.47 0.05 0.08 98.24 13:32:01 1 1.49 0.00 0.32 0.00 0.07 98.13 13:32:01 2 2.11 0.00 0.39 0.10 0.07 97.33 13:32:01 3 3.27 0.00 0.33 0.02 0.07 96.31 13:32:01 4 2.54 0.00 0.45 0.00 0.08 96.92 13:32:01 5 1.94 0.00 0.35 0.00 0.07 97.64 13:32:01 6 1.70 0.00 0.45 0.07 0.07 97.71 13:32:01 7 1.49 0.00 0.27 0.02 0.07 98.16 13:33:01 all 3.14 0.00 0.49 0.04 0.09 96.25 13:33:01 0 1.94 0.00 0.49 0.03 0.08 97.46 13:33:01 1 3.03 0.00 0.57 0.02 0.12 96.27 13:33:01 2 2.83 0.00 0.45 0.15 0.08 96.48 13:33:01 3 3.03 0.00 0.52 0.00 0.08 96.37 13:33:01 4 2.77 0.00 0.40 0.02 0.07 96.74 13:33:01 5 2.96 0.00 0.57 0.00 0.10 96.37 13:33:01 6 3.49 0.00 0.45 0.02 0.10 95.95 13:33:01 7 5.10 0.00 0.48 0.05 0.10 94.27 13:34:01 all 5.28 0.00 0.66 0.05 0.07 93.93 13:34:01 0 4.83 0.00 0.77 0.13 0.08 94.18 13:34:01 1 4.61 0.00 0.67 0.02 0.07 94.64 13:34:01 2 4.41 0.00 0.57 0.15 0.08 94.79 13:34:01 3 5.67 0.00 0.62 0.02 0.07 93.63 13:34:01 4 4.03 0.00 0.65 0.05 0.07 95.20 13:34:01 5 6.71 0.00 0.65 0.03 0.07 92.54 13:34:01 6 6.29 0.00 0.67 0.02 0.07 92.95 13:34:01 7 5.73 0.00 0.67 0.03 0.08 93.48 13:35:01 all 1.39 0.00 0.27 0.02 0.06 98.25 13:35:01 0 1.65 0.00 0.32 0.00 0.05 97.98 13:35:01 1 1.02 0.00 0.27 0.00 0.07 98.65 13:35:01 2 1.29 0.00 0.27 0.12 0.07 98.26 13:35:01 3 1.44 0.00 0.18 0.00 0.07 98.31 13:35:01 4 1.97 0.00 0.32 0.00 0.07 97.64 13:35:01 5 2.21 0.00 0.33 0.00 0.07 97.39 13:35:01 6 0.95 0.00 0.27 0.00 0.07 98.71 13:35:01 7 0.58 0.00 0.25 0.00 0.05 99.11 13:35:01 CPU %user %nice %system %iowait %steal %idle 13:36:01 all 2.97 0.00 1.17 0.22 0.05 95.59 13:36:01 0 3.12 0.00 1.29 0.08 0.05 95.46 13:36:01 1 2.86 0.00 1.37 0.18 0.05 95.53 13:36:01 2 1.82 0.00 1.14 0.99 0.03 96.02 13:36:01 3 2.44 0.00 1.02 0.10 0.05 96.39 13:36:01 4 3.14 0.00 1.25 0.17 0.05 95.38 13:36:01 5 5.32 0.00 1.07 0.12 0.05 93.44 13:36:01 6 2.61 0.00 1.04 0.08 0.03 96.24 13:36:01 7 2.48 0.00 1.14 0.08 0.05 96.25 Average: all 11.81 0.00 2.05 0.53 0.07 85.52 Average: 0 11.42 0.00 2.24 1.03 0.07 85.24 Average: 1 11.49 0.00 2.03 0.84 0.08 85.56 Average: 2 12.55 0.00 2.03 0.30 0.07 85.05 Average: 3 13.12 0.00 2.14 0.41 0.08 84.25 Average: 4 11.46 0.00 1.98 0.14 0.07 86.35 Average: 5 11.68 0.00 2.00 0.57 0.07 85.67 Average: 6 11.22 0.00 2.04 0.17 0.08 86.50 Average: 7 11.58 0.00 1.96 0.81 0.07 85.57