---> uname -a: Linux prd-ubuntu1804-docker-8c-16g-15742 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): 16 On-line CPU(s) list: 0-15 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 16 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): 0-15 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: 16 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 32G 0 32G 0% /dev tmpfs 6.3G 744K 6.3G 1% /run /dev/vda1 310G 13G 298G 5% / tmpfs 32G 0 32G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 32G 0 32G 0% /sys/fs/cgroup /dev/vda15 105M 4.4M 100M 5% /boot/efi tmpfs 6.3G 0 6.3G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 64421 1077 58439 0 4904 62633 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:d4:14:fc brd ff:ff:ff:ff:ff:ff inet 10.30.107.214/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85856sec preferred_lft 85856sec inet6 fe80::f816:3eff:fed4:14fc/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:c2:d9:f1:58 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:c2ff:fed9:f158/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-16g-15742) 11/27/25 _x86_64_ (16 CPU) 08:16:43 LINUX RESTART (16 CPU) 08:17:02 tps rtps wtps bread/s bwrtn/s 08:18:01 387.70 71.23 316.47 4877.68 128233.18 08:19:01 227.88 43.21 184.67 2476.92 102234.83 08:20:01 66.36 4.33 62.03 137.82 84110.50 08:21:01 152.01 3.80 148.21 516.18 70542.11 08:22:01 24.65 0.02 24.63 0.13 10037.93 08:23:01 9.25 0.45 8.80 12.66 2700.62 08:24:01 17.26 0.00 17.26 0.00 14087.12 08:25:01 23.73 0.27 23.46 12.39 24839.56 Average: 113.02 15.29 97.73 996.02 54442.06 08:17:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:18:01 62959000 64345080 3008744 4.56 82236 1836176 2108188 3.15 911044 1681696 183800 08:19:01 61030404 62875836 4937340 7.48 100676 2259136 2893136 4.32 2460280 2017612 26060 08:20:01 59084248 60938900 6883496 10.43 101640 2266936 4524260 6.75 4436308 1983904 860 08:21:01 57888084 60251344 8079660 12.25 113452 2758532 5568076 8.31 5191556 2353736 12824 08:22:01 59678916 62271968 6288828 9.53 115572 2967556 3354288 5.01 3264756 2504240 10556 08:23:01 58455632 61276112 7512112 11.39 116812 3189500 4212268 6.29 4263836 2718648 158960 08:24:01 58087060 61614904 7880684 11.95 119664 3882076 4200756 6.27 3925260 3402180 441628 08:25:01 59871468 64161360 6096276 9.24 123012 4628308 2146668 3.20 1408396 4110036 461204 Average: 59631852 62216938 6335892 9.60 109133 2973528 3625955 5.41 3232680 2596506 161986 08:17:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:18:01 lo 2.17 2.17 0.24 0.24 0.00 0.00 0.00 0.00 08:18:01 ens3 439.71 303.54 2172.81 80.41 0.00 0.00 0.00 0.00 08:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:19:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 08:19:01 ens3 746.16 539.44 4391.93 112.18 0.00 0.00 0.00 0.00 08:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:20:01 lo 11.08 11.08 8.75 8.75 0.00 0.00 0.00 0.00 08:20:01 ens3 330.34 220.48 87.28 93.09 0.00 0.00 0.00 0.00 08:21:01 vethbea4e04 0.10 0.38 0.01 0.03 0.00 0.00 0.00 0.00 08:21:01 veth8597860 111.80 106.83 24.41 39.65 0.00 0.00 0.00 0.00 08:21:01 docker0 131.14 126.26 25.76 45.51 0.00 0.00 0.00 0.00 08:21:01 lo 296.48 296.48 165.79 165.79 0.00 0.00 0.00 0.00 08:22:01 docker0 292.90 262.41 61.68 119.73 0.00 0.00 0.00 0.00 08:22:01 lo 598.10 598.10 180.00 180.00 0.00 0.00 0.00 0.00 08:22:01 ens3 2774.97 1784.12 9750.80 498.91 0.00 0.00 0.00 0.00 08:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:23:01 lo 1.77 1.77 0.58 0.58 0.00 0.00 0.00 0.00 08:23:01 ens3 97.03 66.37 47.66 27.71 0.00 0.00 0.00 0.00 08:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:24:01 lo 3.02 3.02 1.51 1.51 0.00 0.00 0.00 0.00 08:24:01 ens3 304.77 204.27 686.08 77.61 0.00 0.00 0.00 0.00 08:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:25:01 lo 3.26 3.26 1.60 1.60 0.00 0.00 0.00 0.00 08:25:01 ens3 252.05 168.28 192.06 52.00 0.00 0.00 0.00 0.00 Average: docker0 53.11 48.68 10.95 20.69 0.00 0.00 0.00 0.00 Average: lo 114.76 114.76 44.90 44.90 0.00 0.00 0.00 0.00 Average: ens3 428.96 277.83 1337.11 82.12 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-16g-15742) 11/27/25 _x86_64_ (16 CPU) 08:16:43 LINUX RESTART (16 CPU) 08:17:02 CPU %user %nice %system %iowait %steal %idle 08:18:01 all 5.94 0.00 0.75 1.49 0.03 91.80 08:18:01 0 4.34 0.00 0.27 0.05 0.02 95.32 08:18:01 1 8.02 0.00 0.64 1.32 0.07 89.94 08:18:01 2 4.15 0.00 0.41 0.19 0.02 95.24 08:18:01 3 3.44 0.00 0.29 0.08 0.02 96.17 08:18:01 4 1.41 0.00 0.59 0.05 0.02 97.93 08:18:01 5 1.76 0.00 0.19 0.24 0.02 97.80 08:18:01 6 2.30 0.00 1.82 3.57 0.02 92.29 08:18:01 7 1.65 0.00 0.34 0.10 0.03 97.88 08:18:01 8 0.71 0.00 0.15 0.10 0.05 98.98 08:18:01 9 10.71 0.00 1.14 0.56 0.03 87.56 08:18:01 10 3.27 0.00 1.36 12.81 0.05 82.50 08:18:01 11 33.46 0.00 2.09 1.22 0.05 63.18 08:18:01 12 6.17 0.00 0.63 0.17 0.03 93.00 08:18:01 13 4.31 0.00 0.66 0.07 0.02 94.95 08:18:01 14 6.74 0.00 0.71 0.71 0.03 91.80 08:18:01 15 2.62 0.00 0.66 2.60 0.02 94.11 08:19:01 all 24.57 0.00 1.05 0.70 0.05 73.63 08:19:01 0 21.04 0.00 1.13 1.97 0.05 75.81 08:19:01 1 22.79 0.00 1.17 2.19 0.05 73.79 08:19:01 2 25.77 0.00 0.79 0.13 0.05 73.26 08:19:01 3 31.19 0.00 1.49 0.60 0.05 66.67 08:19:01 4 24.16 0.00 1.29 0.02 0.03 74.51 08:19:01 5 29.40 0.00 0.67 0.15 0.05 69.73 08:19:01 6 19.78 0.00 0.47 0.00 0.05 79.71 08:19:01 7 32.24 0.00 1.29 0.15 0.07 66.26 08:19:01 8 16.17 0.00 1.34 0.12 0.05 82.32 08:19:01 9 37.83 0.00 2.34 0.59 0.07 59.18 08:19:01 10 27.48 0.00 0.84 3.99 0.07 67.62 08:19:01 11 11.06 0.00 0.63 0.30 0.03 87.98 08:19:01 12 23.98 0.00 1.04 0.03 0.05 74.90 08:19:01 13 28.16 0.00 0.60 0.00 0.05 71.19 08:19:01 14 28.92 0.00 0.97 0.37 0.05 69.70 08:19:01 15 13.22 0.00 0.70 0.60 0.05 85.43 08:20:01 all 23.78 0.00 0.86 0.39 0.06 74.91 08:20:01 0 19.85 0.00 0.62 6.05 0.08 73.40 08:20:01 1 40.92 0.00 1.29 0.03 0.07 57.69 08:20:01 2 33.19 0.00 1.22 0.00 0.07 65.52 08:20:01 3 24.00 0.00 0.75 0.02 0.07 75.17 08:20:01 4 21.91 0.00 1.06 0.02 0.07 76.95 08:20:01 5 28.82 0.00 0.62 0.02 0.07 70.47 08:20:01 6 22.58 0.00 0.97 0.07 0.07 76.31 08:20:01 7 15.42 0.00 0.59 0.02 0.07 83.91 08:20:01 8 21.57 0.00 0.74 0.00 0.05 77.65 08:20:01 9 30.50 0.00 1.41 0.08 0.08 67.93 08:20:01 10 22.25 0.00 0.63 0.00 0.07 77.05 08:20:01 11 25.32 0.00 0.69 0.00 0.07 73.93 08:20:01 12 21.13 0.00 1.89 0.00 0.07 76.91 08:20:01 13 22.72 0.00 0.38 0.00 0.07 76.83 08:20:01 14 22.22 0.00 0.57 0.00 0.05 77.16 08:20:01 15 8.04 0.00 0.22 0.00 0.02 91.72 08:21:01 all 22.01 0.00 1.43 0.38 0.06 76.12 08:21:01 0 28.21 0.00 1.42 3.02 0.05 67.30 08:21:01 1 24.17 0.00 1.26 0.03 0.05 74.49 08:21:01 2 23.13 0.00 2.14 1.46 0.07 73.20 08:21:01 3 26.88 0.00 1.29 0.00 0.05 71.78 08:21:01 4 16.57 0.00 0.87 0.38 0.03 82.14 08:21:01 5 17.59 0.00 1.19 0.00 0.07 81.15 08:21:01 6 23.28 0.00 1.93 0.02 0.05 74.73 08:21:01 7 24.42 0.00 1.75 0.02 0.05 73.77 08:21:01 8 22.29 0.00 1.17 0.02 0.05 76.47 08:21:01 9 20.36 0.00 1.37 0.03 0.03 78.20 08:21:01 10 23.33 0.00 0.91 0.05 0.05 75.66 08:21:01 11 19.85 0.00 1.17 0.38 0.07 78.53 08:21:01 12 23.70 0.00 2.11 0.37 0.08 73.74 08:21:01 13 17.10 0.00 1.74 0.02 0.07 81.08 08:21:01 14 15.28 0.00 1.68 0.13 0.05 82.85 08:21:01 15 26.08 0.00 0.92 0.10 0.05 72.85 08:22:01 all 12.15 0.00 1.17 0.06 0.04 86.58 08:22:01 0 13.88 0.00 1.07 0.00 0.05 85.00 08:22:01 1 11.32 0.00 0.78 0.03 0.03 87.83 08:22:01 2 15.55 0.00 1.82 0.00 0.05 82.58 08:22:01 3 14.50 0.00 1.27 0.00 0.05 84.18 08:22:01 4 9.02 0.00 1.97 0.00 0.05 88.96 08:22:01 5 18.04 0.00 1.59 0.00 0.03 80.34 08:22:01 6 16.76 0.00 0.65 0.02 0.05 82.53 08:22:01 7 9.55 0.00 0.50 0.00 0.03 89.92 08:22:01 8 15.34 0.00 1.48 0.00 0.03 83.14 08:22:01 9 16.49 0.00 1.29 0.00 0.05 82.17 08:22:01 10 10.43 0.00 1.29 0.00 0.05 88.24 08:22:01 11 4.62 0.00 0.50 0.13 0.03 94.71 08:22:01 12 10.06 0.00 2.07 0.77 0.03 87.07 08:22:01 13 5.44 0.00 0.22 0.00 0.05 94.30 08:22:01 14 13.71 0.00 1.04 0.00 0.05 85.20 08:22:01 15 9.72 0.00 1.19 0.00 0.05 89.04 08:23:01 all 15.65 0.00 0.50 0.02 0.04 83.79 08:23:01 0 19.76 0.00 0.47 0.00 0.03 79.74 08:23:01 1 16.69 0.00 0.67 0.00 0.05 82.59 08:23:01 2 21.01 0.00 1.11 0.00 0.05 77.83 08:23:01 3 16.28 0.00 0.79 0.00 0.03 82.90 08:23:01 4 12.16 0.00 0.62 0.00 0.03 87.19 08:23:01 5 16.06 0.00 0.62 0.17 0.05 83.11 08:23:01 6 11.55 0.00 0.48 0.00 0.03 87.93 08:23:01 7 14.25 0.00 0.38 0.00 0.02 85.35 08:23:01 8 19.88 0.00 0.47 0.00 0.05 79.60 08:23:01 9 20.95 0.00 0.42 0.12 0.05 78.47 08:23:01 10 19.97 0.00 0.20 0.00 0.05 79.78 08:23:01 11 14.91 0.00 0.40 0.03 0.03 84.62 08:23:01 12 13.53 0.00 0.28 0.00 0.03 86.15 08:23:01 13 9.07 0.00 0.35 0.00 0.02 90.57 08:23:01 14 8.38 0.00 0.35 0.00 0.02 91.26 08:23:01 15 15.99 0.00 0.37 0.00 0.05 83.59 08:24:01 all 21.84 0.00 0.87 0.06 0.05 77.17 08:24:01 0 14.20 0.00 0.47 0.00 0.05 85.28 08:24:01 1 27.99 0.00 0.90 0.55 0.07 70.49 08:24:01 2 21.93 0.00 0.54 0.02 0.05 77.46 08:24:01 3 24.74 0.00 0.74 0.00 0.07 74.46 08:24:01 4 18.24 0.00 0.95 0.00 0.05 80.75 08:24:01 5 35.92 0.00 2.59 0.40 0.07 61.02 08:24:01 6 20.61 0.00 0.96 0.00 0.05 78.38 08:24:01 7 27.05 0.00 1.00 0.00 0.05 71.90 08:24:01 8 20.87 0.00 1.10 0.00 0.05 77.98 08:24:01 9 17.51 0.00 0.60 0.00 0.05 81.84 08:24:01 10 21.98 0.00 0.62 0.00 0.05 77.35 08:24:01 11 16.75 0.00 0.60 0.07 0.08 82.50 08:24:01 12 20.90 0.00 0.63 0.00 0.03 78.43 08:24:01 13 26.60 0.00 0.89 0.00 0.05 72.47 08:24:01 14 19.12 0.00 0.65 0.00 0.05 80.18 08:24:01 15 15.11 0.00 0.64 0.00 0.07 84.19 08:25:01 all 22.33 0.00 0.87 0.11 0.05 76.64 08:25:01 0 15.47 0.00 0.50 0.57 0.05 83.41 08:25:01 1 23.76 0.00 0.90 1.02 0.05 74.27 08:25:01 2 27.16 0.00 1.00 0.00 0.07 71.77 08:25:01 3 28.96 0.00 0.85 0.00 0.05 70.14 08:25:01 4 22.55 0.00 0.82 0.00 0.05 76.58 08:25:01 5 25.64 0.00 1.40 0.00 0.07 72.89 08:25:01 6 27.64 0.00 0.75 0.00 0.05 71.56 08:25:01 7 21.28 0.00 0.87 0.00 0.07 77.78 08:25:01 8 24.53 0.00 0.99 0.00 0.05 74.44 08:25:01 9 25.33 0.00 0.94 0.00 0.05 73.68 08:25:01 10 21.57 0.00 0.48 0.02 0.05 77.88 08:25:01 11 19.49 0.00 0.55 0.10 0.03 79.82 08:25:01 12 23.99 0.00 1.84 0.00 0.07 74.11 08:25:01 13 18.04 0.00 0.50 0.02 0.05 81.39 08:25:01 14 22.01 0.00 0.92 0.00 0.05 77.02 08:25:01 15 9.94 0.00 0.55 0.00 0.03 89.48 Average: all 18.56 0.00 0.94 0.40 0.05 80.06 Average: 0 17.12 0.00 0.74 1.46 0.05 80.63 Average: 1 21.98 0.00 0.95 0.65 0.05 76.37 Average: 2 21.52 0.00 1.13 0.22 0.05 77.08 Average: 3 21.28 0.00 0.93 0.09 0.05 77.65 Average: 4 15.78 0.00 1.02 0.06 0.04 83.10 Average: 5 21.69 0.00 1.11 0.12 0.05 77.03 Average: 6 18.09 0.00 1.00 0.45 0.05 80.41 Average: 7 18.26 0.00 0.84 0.04 0.05 80.82 Average: 8 17.70 0.00 0.93 0.03 0.05 81.29 Average: 9 22.48 0.00 1.19 0.17 0.05 76.10 Average: 10 18.82 0.00 0.79 2.08 0.05 78.25 Average: 11 18.14 0.00 0.83 0.28 0.05 80.71 Average: 12 17.95 0.00 1.31 0.17 0.05 80.52 Average: 13 16.45 0.00 0.67 0.01 0.05 82.83 Average: 14 17.06 0.00 0.86 0.15 0.04 81.88 Average: 15 12.60 0.00 0.65 0.41 0.04 86.29