---> uname -a: Linux prd-ubuntu1804-docker-8c-16g-4236 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 1170 58168 0 5082 62540 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:01:21:20 brd ff:ff:ff:ff:ff:ff inet 10.30.107.158/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85867sec preferred_lft 85867sec inet6 fe80::f816:3eff:fe01:2120/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:1c:7c:e2:93 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:fe7c:e293/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-16g-4236) 10/21/25 _x86_64_ (16 CPU) 15:46:45 LINUX RESTART (16 CPU) 15:47:01 tps rtps wtps bread/s bwrtn/s 15:48:01 234.21 73.73 160.48 5311.83 87623.86 15:49:01 203.65 42.58 161.07 2438.66 63303.58 15:50:01 71.44 5.35 66.09 189.84 55175.74 15:51:01 115.36 3.65 111.71 493.52 65841.43 15:52:01 57.32 0.10 57.22 5.07 60149.44 15:53:01 43.84 0.42 43.43 11.46 57375.24 15:54:01 36.36 0.10 36.26 2.93 43532.88 15:55:01 24.20 0.75 23.45 84.25 18545.18 Average: 98.30 15.83 82.47 1067.28 56444.07 15:47:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:48:01 62975700 64266664 2992044 4.54 70496 1760820 2176328 3.25 995960 1596180 124096 15:49:01 61225448 62923220 4742296 7.19 96156 2121832 2802692 4.18 2398492 1903300 19276 15:50:01 59249464 61112176 6718280 10.18 101576 2275420 4302656 6.42 4267736 1992988 2408 15:51:01 57750112 60189812 8217632 12.46 113268 2836112 5495600 8.20 5247376 2442816 14484 15:52:01 59089880 61780420 6877864 10.43 116068 3064496 3637536 5.43 3759740 2601108 13956 15:53:01 58962592 61979792 7005152 10.62 116876 3385756 3443196 5.14 3560844 2915080 91132 15:54:01 57477496 61148332 8490248 12.87 119596 4024076 4351212 6.49 4392804 3545484 230136 15:55:01 59634784 64107176 6332960 9.60 123816 4806968 2024352 3.02 1466252 4290092 504756 Average: 59545684 62188449 6422060 9.74 107232 3034435 3529196 5.27 3261150 2660881 125030 15:47:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:48:01 ens3 386.19 268.34 1997.30 63.78 0.00 0.00 0.00 0.00 15:48:01 lo 1.73 1.73 0.18 0.18 0.00 0.00 0.00 0.00 15:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:49:01 ens3 289.10 221.48 2412.92 58.14 0.00 0.00 0.00 0.00 15:49:01 lo 0.87 0.87 0.09 0.09 0.00 0.00 0.00 0.00 15:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:50:01 ens3 960.27 512.40 2323.32 176.89 0.00 0.00 0.00 0.00 15:50:01 lo 6.68 6.68 6.82 6.82 0.00 0.00 0.00 0.00 15:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:51:01 vethba3df4d 39.61 36.53 9.03 16.08 0.00 0.00 0.00 0.00 15:51:01 ens3 776.24 433.41 2960.82 126.59 0.00 0.00 0.00 0.00 15:51:01 lo 106.12 106.12 121.71 121.71 0.00 0.00 0.00 0.00 15:51:01 vetha95aecc 0.12 0.37 0.01 0.03 0.00 0.00 0.00 0.00 15:52:01 ens3 719.46 484.67 663.34 166.93 0.00 0.00 0.00 0.00 15:52:01 lo 627.56 627.56 180.33 180.33 0.00 0.00 0.00 0.00 15:52:01 docker0 340.16 307.33 71.06 134.67 0.00 0.00 0.00 0.00 15:53:01 ens3 195.12 127.70 62.45 48.39 0.00 0.00 0.00 0.00 15:53:01 lo 2.60 2.60 1.05 1.05 0.00 0.00 0.00 0.00 15:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:54:01 ens3 294.55 214.36 681.82 74.84 0.00 0.00 0.00 0.00 15:54:01 lo 2.15 2.15 1.02 1.02 0.00 0.00 0.00 0.00 15:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:55:01 ens3 227.05 148.06 194.35 50.40 0.00 0.00 0.00 0.00 15:55:01 lo 3.35 3.35 1.60 1.60 0.00 0.00 0.00 0.00 15:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 481.00 301.30 1412.05 95.74 0.00 0.00 0.00 0.00 Average: lo 93.88 93.88 39.10 39.10 0.00 0.00 0.00 0.00 Average: docker0 42.52 38.42 8.88 16.83 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-16g-4236) 10/21/25 _x86_64_ (16 CPU) 15:46:45 LINUX RESTART (16 CPU) 15:47:01 CPU %user %nice %system %iowait %steal %idle 15:48:01 all 4.58 0.00 0.60 2.86 0.02 91.94 15:48:01 0 2.35 0.00 0.33 6.06 0.02 91.24 15:48:01 1 14.10 0.00 1.05 15.82 0.05 68.98 15:48:01 2 3.54 0.00 0.28 0.12 0.02 96.05 15:48:01 3 3.45 0.00 0.40 0.12 0.02 96.01 15:48:01 4 1.60 0.00 0.40 0.68 0.02 97.30 15:48:01 5 3.86 0.00 0.63 7.04 0.02 88.45 15:48:01 6 11.53 0.00 0.99 0.87 0.05 86.57 15:48:01 7 5.57 0.00 0.58 0.10 0.02 93.73 15:48:01 8 3.06 0.00 0.50 0.62 0.05 95.78 15:48:01 9 3.86 0.00 0.28 1.70 0.03 94.12 15:48:01 10 9.93 0.00 0.70 0.58 0.03 88.75 15:48:01 11 2.44 0.00 1.69 0.30 0.02 95.56 15:48:01 12 0.45 0.00 0.55 0.10 0.02 98.88 15:48:01 13 2.39 0.00 0.53 10.73 0.02 86.33 15:48:01 14 3.07 0.00 0.37 0.65 0.02 95.89 15:48:01 15 2.15 0.00 0.28 0.18 0.02 97.37 15:49:01 all 14.78 0.00 0.71 1.70 0.06 82.76 15:49:01 0 8.60 0.00 0.58 6.93 0.03 83.85 15:49:01 1 21.40 0.00 1.12 1.15 0.07 76.26 15:49:01 2 13.55 0.00 1.04 1.59 0.07 83.75 15:49:01 3 8.86 0.00 0.40 0.00 0.03 90.71 15:49:01 4 14.24 0.00 0.59 1.54 0.07 83.57 15:49:01 5 14.97 0.00 0.42 0.00 0.07 84.55 15:49:01 6 31.77 0.00 1.24 0.32 0.07 66.61 15:49:01 7 25.15 0.00 0.75 0.28 0.07 73.74 15:49:01 8 14.98 0.00 0.64 0.00 0.08 84.30 15:49:01 9 11.14 0.00 0.44 0.15 0.05 88.22 15:49:01 10 9.53 0.00 0.59 1.62 0.03 88.23 15:49:01 11 15.83 0.00 1.12 1.54 0.07 81.44 15:49:01 12 11.81 0.00 0.74 0.37 0.03 87.05 15:49:01 13 14.06 0.00 0.53 0.48 0.03 84.89 15:49:01 14 10.58 0.00 0.79 10.96 0.05 77.62 15:49:01 15 10.05 0.00 0.33 0.27 0.03 89.32 15:50:01 all 28.20 0.00 1.00 0.60 0.09 70.12 15:50:01 0 26.62 0.00 1.03 0.02 0.07 72.26 15:50:01 1 19.06 0.00 1.07 1.88 0.08 77.91 15:50:01 2 30.86 0.00 1.17 0.07 0.10 67.81 15:50:01 3 30.52 0.00 1.79 0.08 0.10 67.51 15:50:01 4 33.59 0.00 1.44 0.02 0.10 64.85 15:50:01 5 49.82 0.00 1.98 0.27 0.12 47.82 15:50:01 6 20.16 0.00 0.74 0.08 0.08 78.93 15:50:01 7 25.83 0.00 0.72 0.00 0.08 73.37 15:50:01 8 33.12 0.00 0.90 0.02 0.10 65.86 15:50:01 9 30.87 0.00 0.85 0.00 0.08 68.19 15:50:01 10 21.12 0.00 0.67 0.00 0.07 78.14 15:50:01 11 28.60 0.00 1.04 0.00 0.08 70.28 15:50:01 12 27.18 0.00 0.37 0.02 0.07 72.36 15:50:01 13 16.45 0.00 0.73 0.00 0.05 82.77 15:50:01 14 26.59 0.00 0.67 7.22 0.08 65.44 15:50:01 15 30.88 0.00 0.74 0.00 0.10 68.28 15:51:01 all 22.45 0.00 1.17 1.13 0.07 75.18 15:51:01 0 22.83 0.00 1.36 0.28 0.08 75.44 15:51:01 1 14.57 0.00 1.55 0.12 0.07 83.69 15:51:01 2 27.59 0.00 1.27 0.03 0.07 71.04 15:51:01 3 19.05 0.00 1.17 0.08 0.05 79.65 15:51:01 4 19.22 0.00 1.05 3.51 0.08 76.13 15:51:01 5 39.37 0.00 0.80 0.03 0.10 59.69 15:51:01 6 15.64 0.00 1.31 4.30 0.05 78.69 15:51:01 7 27.17 0.00 0.90 0.10 0.08 71.74 15:51:01 8 24.39 0.00 1.29 0.02 0.08 74.22 15:51:01 9 21.04 0.00 0.94 0.00 0.08 77.94 15:51:01 10 19.30 0.00 0.96 0.00 0.07 79.67 15:51:01 11 14.77 0.00 1.52 0.03 0.07 83.61 15:51:01 12 13.54 0.00 1.11 0.02 0.12 85.22 15:51:01 13 25.31 0.00 0.94 0.94 0.07 72.75 15:51:01 14 34.38 0.00 1.63 8.57 0.08 55.33 15:51:01 15 21.16 0.00 0.89 0.03 0.05 77.87 15:52:01 all 16.64 0.00 1.12 0.75 0.05 81.44 15:52:01 0 13.56 0.00 0.94 0.00 0.08 85.41 15:52:01 1 14.17 0.00 0.90 0.00 0.03 84.89 15:52:01 2 20.31 0.00 1.20 0.00 0.07 78.42 15:52:01 3 15.70 0.00 2.25 0.00 0.08 81.96 15:52:01 4 17.82 0.00 0.50 0.00 0.03 81.65 15:52:01 5 11.96 0.00 0.62 0.03 0.03 87.36 15:52:01 6 17.47 0.00 0.55 0.00 0.05 81.93 15:52:01 7 18.71 0.00 1.89 0.17 0.07 79.17 15:52:01 8 11.80 0.00 1.70 0.00 0.05 86.45 15:52:01 9 15.46 0.00 1.19 3.21 0.08 80.07 15:52:01 10 24.74 0.00 1.95 0.00 0.05 73.25 15:52:01 11 19.36 0.00 0.47 0.07 0.05 80.06 15:52:01 12 25.35 0.00 1.25 0.00 0.05 73.35 15:52:01 13 17.29 0.00 1.25 0.65 0.07 80.74 15:52:01 14 13.78 0.00 0.58 7.80 0.05 77.79 15:52:01 15 8.77 0.00 0.60 0.03 0.05 90.55 15:53:01 all 12.57 0.00 0.44 0.71 0.04 86.25 15:53:01 0 20.64 0.00 0.92 0.00 0.05 78.39 15:53:01 1 18.36 0.00 0.97 0.00 0.03 80.64 15:53:01 2 13.55 0.00 0.20 0.00 0.03 86.21 15:53:01 3 14.85 0.00 0.20 0.00 0.03 84.91 15:53:01 4 10.03 0.00 0.33 0.00 0.03 89.60 15:53:01 5 5.18 0.00 0.57 6.50 0.03 87.71 15:53:01 6 8.43 0.00 0.28 0.00 0.02 91.27 15:53:01 7 7.61 0.00 0.35 0.00 0.03 92.00 15:53:01 8 13.66 0.00 0.40 0.00 0.03 85.91 15:53:01 9 13.79 0.00 0.35 3.05 0.05 82.76 15:53:01 10 13.02 0.00 0.25 0.00 0.03 86.70 15:53:01 11 13.39 0.00 0.68 1.60 0.05 84.28 15:53:01 12 9.87 0.00 0.37 0.00 0.05 89.71 15:53:01 13 15.82 0.00 0.27 0.15 0.03 83.73 15:53:01 14 16.43 0.00 0.67 0.00 0.03 82.87 15:53:01 15 6.45 0.00 0.22 0.00 0.02 93.32 15:54:01 all 23.45 0.00 0.79 0.44 0.06 75.26 15:54:01 0 22.68 0.00 0.77 0.00 0.05 76.50 15:54:01 1 25.33 0.00 0.80 0.00 0.05 73.82 15:54:01 2 24.54 0.00 1.00 0.00 0.07 74.39 15:54:01 3 25.80 0.00 1.14 0.02 0.07 72.98 15:54:01 4 33.27 0.00 1.29 0.00 0.08 65.36 15:54:01 5 24.65 0.00 0.57 3.04 0.07 71.68 15:54:01 6 28.67 0.00 0.80 0.00 0.08 70.44 15:54:01 7 27.27 0.00 0.75 0.00 0.07 71.92 15:54:01 8 23.04 0.00 0.65 0.00 0.07 76.24 15:54:01 9 24.42 0.00 0.74 0.00 0.07 74.78 15:54:01 10 25.32 0.00 1.02 0.00 0.08 73.58 15:54:01 11 18.59 0.00 0.75 4.07 0.07 76.51 15:54:01 12 14.27 0.00 0.57 0.00 0.07 85.10 15:54:01 13 17.76 0.00 0.63 0.00 0.07 81.54 15:54:01 14 21.21 0.00 0.53 0.02 0.05 78.19 15:54:01 15 18.38 0.00 0.63 0.00 0.05 80.94 15:55:01 all 18.74 0.00 0.73 0.22 0.05 80.26 15:55:01 0 14.53 0.00 0.59 0.00 0.05 84.83 15:55:01 1 23.56 0.00 0.80 1.05 0.07 74.52 15:55:01 2 16.07 0.00 0.43 0.00 0.07 83.43 15:55:01 3 16.38 0.00 0.60 0.00 0.03 82.99 15:55:01 4 15.85 0.00 1.07 0.00 0.05 83.03 15:55:01 5 15.63 0.00 0.85 0.02 0.05 83.45 15:55:01 6 13.96 0.00 0.53 0.00 0.05 85.45 15:55:01 7 18.86 0.00 0.37 0.00 0.07 80.70 15:55:01 8 15.56 0.00 0.53 0.00 0.03 83.88 15:55:01 9 17.38 0.00 1.47 0.00 0.03 81.12 15:55:01 10 23.67 0.00 0.48 0.00 0.07 75.78 15:55:01 11 18.34 0.00 1.02 0.57 0.05 80.02 15:55:01 12 34.13 0.00 1.00 1.87 0.07 62.94 15:55:01 13 18.13 0.00 0.60 0.00 0.07 81.20 15:55:01 14 16.80 0.00 0.30 0.00 0.05 82.85 15:55:01 15 20.90 0.00 1.07 0.00 0.05 77.98 Average: all 17.67 0.00 0.82 1.05 0.06 80.41 Average: 0 16.48 0.00 0.81 1.66 0.05 80.99 Average: 1 18.82 0.00 1.03 2.50 0.06 77.59 Average: 2 18.73 0.00 0.82 0.23 0.06 80.16 Average: 3 16.82 0.00 0.99 0.04 0.05 82.10 Average: 4 18.20 0.00 0.83 0.72 0.06 80.19 Average: 5 20.66 0.00 0.80 2.12 0.06 76.36 Average: 6 18.45 0.00 0.81 0.70 0.06 79.99 Average: 7 19.51 0.00 0.79 0.08 0.06 79.56 Average: 8 17.45 0.00 0.83 0.08 0.06 81.58 Average: 9 17.24 0.00 0.78 1.02 0.06 80.90 Average: 10 18.33 0.00 0.83 0.28 0.05 80.52 Average: 11 16.41 0.00 1.04 1.02 0.06 81.47 Average: 12 17.07 0.00 0.74 0.30 0.06 81.83 Average: 13 15.90 0.00 0.69 1.62 0.05 81.75 Average: 14 17.84 0.00 0.69 4.39 0.05 77.03 Average: 15 14.82 0.00 0.59 0.06 0.05 84.47