---> uname -a: Linux prd-ubuntu1804-docker-8c-16g-28143 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 740K 6.3G 1% /run /dev/vda1 310G 13G 298G 4% / 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 1054 58872 0 4494 62672 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:cc:36:15 brd ff:ff:ff:ff:ff:ff inet 10.30.106.165/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86024sec preferred_lft 86024sec inet6 fe80::f816:3eff:fecc:3615/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:1b:ad:18:fa 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 ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-16g-28143) 07/15/25 _x86_64_ (16 CPU) 09:51:55 LINUX RESTART (16 CPU) 09:52:01 tps rtps wtps bread/s bwrtn/s 09:53:01 344.89 73.49 271.39 5277.84 63149.35 09:54:01 177.01 42.59 134.42 2437.85 34954.75 09:55:01 73.00 5.25 67.76 190.77 28749.21 09:56:01 33.79 0.67 33.13 18.00 30393.33 09:57:01 45.03 0.13 44.89 5.47 51881.09 09:58:01 59.56 1.32 58.25 89.97 47814.86 Average: 122.22 20.58 101.64 1336.75 42824.25 09:52:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:53:01 63065412 64298208 2902332 4.40 67696 1708276 2113672 3.15 954892 1556180 81488 09:54:01 61775464 63457656 4192280 6.36 95708 2107384 2639504 3.94 1861648 1890776 96056 09:55:01 59803488 61625840 6164256 9.34 100952 2236004 4068112 6.07 3745936 1960008 3504 09:56:01 59519288 62095576 6448456 9.78 105024 2971532 4005632 5.98 3360660 2606192 460116 09:57:01 57100696 60489932 8867048 13.44 107900 3768088 5259168 7.85 4985716 3363556 297924 09:58:01 60272184 64160004 5695560 8.63 113084 4252800 2039108 3.04 1331148 3835552 24704 Average: 60256089 62687869 5711655 8.66 98394 2840681 3354199 5.01 2706667 2535377 160632 09:52:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:53:01 lo 1.73 1.73 0.18 0.18 0.00 0.00 0.00 0.00 09:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:53:01 ens3 432.17 279.79 1844.21 78.45 0.00 0.00 0.00 0.00 09:54:01 lo 0.93 0.93 0.10 0.10 0.00 0.00 0.00 0.00 09:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:54:01 ens3 371.29 252.78 2440.30 56.41 0.00 0.00 0.00 0.00 09:55:01 lo 36.39 36.39 190.57 190.57 0.00 0.00 0.00 0.00 09:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:55:01 ens3 557.14 376.67 1791.04 108.19 0.00 0.00 0.00 0.00 09:56:01 lo 4.02 4.02 2.03 2.03 0.00 0.00 0.00 0.00 09:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:56:01 ens3 560.81 392.52 552.94 131.46 0.00 0.00 0.00 0.00 09:57:01 lo 3.45 3.45 1.95 1.95 0.00 0.00 0.00 0.00 09:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:57:01 ens3 215.78 163.16 646.17 50.22 0.00 0.00 0.00 0.00 09:58:01 lo 2.78 2.78 0.74 0.74 0.00 0.00 0.00 0.00 09:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:58:01 ens3 199.78 151.60 199.93 54.57 0.00 0.00 0.00 0.00 Average: lo 8.22 8.22 32.59 32.59 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 389.49 269.42 1245.79 79.88 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-16g-28143) 07/15/25 _x86_64_ (16 CPU) 09:51:55 LINUX RESTART (16 CPU) 09:52:01 CPU %user %nice %system %iowait %steal %idle 09:53:01 all 4.16 0.00 0.65 2.12 0.02 93.05 09:53:01 0 7.84 0.00 0.67 0.42 0.02 91.05 09:53:01 1 2.72 0.00 1.07 2.32 0.03 93.85 09:53:01 2 6.71 0.00 0.42 0.32 0.02 92.54 09:53:01 3 3.35 0.00 0.25 2.65 0.02 93.73 09:53:01 4 0.47 0.00 0.25 1.96 0.03 97.29 09:53:01 5 2.17 0.00 0.68 0.22 0.02 96.91 09:53:01 6 2.62 0.00 0.53 0.12 0.02 96.71 09:53:01 7 3.32 0.00 0.43 0.88 0.02 95.35 09:53:01 8 2.27 0.00 0.67 1.24 0.02 95.81 09:53:01 9 1.57 0.00 0.52 0.55 0.02 97.34 09:53:01 10 2.25 0.00 0.48 0.58 0.02 96.66 09:53:01 11 0.92 0.00 0.75 5.45 0.02 92.86 09:53:01 12 1.97 0.00 1.75 13.93 0.02 82.33 09:53:01 13 1.82 0.00 0.43 1.50 0.02 96.23 09:53:01 14 6.97 0.00 0.23 0.22 0.02 92.57 09:53:01 15 19.68 0.00 1.23 1.49 0.03 77.57 09:54:01 all 12.11 0.00 0.60 1.22 0.04 86.02 09:54:01 0 8.57 0.00 0.70 0.05 0.03 90.64 09:54:01 1 13.61 0.00 0.43 0.02 0.05 85.89 09:54:01 2 13.08 0.00 0.38 0.00 0.05 86.49 09:54:01 3 14.34 0.00 0.33 0.75 0.08 84.49 09:54:01 4 10.99 0.00 0.45 3.30 0.03 85.22 09:54:01 5 6.91 0.00 0.35 0.02 0.03 92.69 09:54:01 6 10.94 0.00 0.58 0.42 0.03 88.03 09:54:01 7 12.65 0.00 0.74 0.53 0.05 86.03 09:54:01 8 9.88 0.00 0.28 0.07 0.05 89.72 09:54:01 9 13.75 0.00 0.67 0.43 0.07 85.08 09:54:01 10 6.58 0.00 0.27 0.00 0.02 93.13 09:54:01 11 6.01 0.00 0.32 0.30 0.02 93.36 09:54:01 12 5.04 0.00 0.43 8.90 0.03 85.59 09:54:01 13 10.66 0.00 0.43 1.19 0.05 87.67 09:54:01 14 26.14 0.00 1.70 2.51 0.05 69.61 09:54:01 15 24.56 0.00 1.59 1.10 0.07 72.69 09:55:01 all 29.90 0.00 0.83 0.50 0.08 68.69 09:55:01 0 19.38 0.00 0.97 0.00 0.08 79.56 09:55:01 1 27.21 0.00 0.82 4.04 0.07 67.85 09:55:01 2 26.28 0.00 0.52 0.00 0.07 73.14 09:55:01 3 37.15 0.00 0.54 0.79 0.10 61.43 09:55:01 4 24.29 0.00 1.25 0.02 0.05 74.39 09:55:01 5 31.81 0.00 0.57 0.00 0.07 67.55 09:55:01 6 50.40 0.00 2.84 1.85 0.10 44.81 09:55:01 7 22.72 0.00 0.37 0.00 0.07 76.85 09:55:01 8 28.25 0.00 0.86 0.02 0.10 70.77 09:55:01 9 23.23 0.00 0.77 0.00 0.07 75.93 09:55:01 10 27.98 0.00 0.59 0.00 0.08 71.35 09:55:01 11 27.76 0.00 0.65 0.00 0.08 71.50 09:55:01 12 35.56 0.00 0.87 0.25 0.08 63.23 09:55:01 13 31.20 0.00 0.67 0.00 0.07 68.06 09:55:01 14 33.91 0.00 0.57 0.85 0.10 64.57 09:55:01 15 31.33 0.00 0.50 0.15 0.08 67.93 09:56:01 all 31.06 0.00 0.98 0.62 0.08 67.26 09:56:01 0 32.92 0.00 1.25 0.00 0.08 65.75 09:56:01 1 29.71 0.00 1.14 4.38 0.08 64.69 09:56:01 2 28.63 0.00 0.94 0.02 0.07 70.35 09:56:01 3 44.51 0.00 0.87 0.00 0.08 54.54 09:56:01 4 27.01 0.00 0.75 0.02 0.08 72.14 09:56:01 5 20.00 0.00 0.83 0.00 0.05 79.12 09:56:01 6 27.98 0.00 1.30 0.30 0.08 70.34 09:56:01 7 24.93 0.00 0.94 0.00 0.07 74.07 09:56:01 8 33.22 0.00 0.89 0.00 0.07 65.82 09:56:01 9 31.23 0.00 0.84 0.00 0.07 67.86 09:56:01 10 24.62 0.00 1.41 0.00 0.07 73.91 09:56:01 11 35.00 0.00 0.90 0.00 0.10 64.00 09:56:01 12 33.47 0.00 0.64 0.05 0.08 65.76 09:56:01 13 32.25 0.00 0.94 5.07 0.08 61.66 09:56:01 14 41.68 0.00 0.87 0.02 0.10 57.33 09:56:01 15 29.95 0.00 1.21 0.00 0.07 68.78 09:57:01 all 26.35 0.00 0.87 1.41 0.07 71.31 09:57:01 0 21.37 0.00 0.75 0.40 0.07 77.41 09:57:01 1 33.60 0.00 1.54 0.00 0.08 64.77 09:57:01 2 22.30 0.00 0.54 0.00 0.08 77.08 09:57:01 3 36.84 0.00 0.90 0.00 0.08 62.18 09:57:01 4 30.11 0.00 1.17 4.39 0.10 64.23 09:57:01 5 34.11 0.00 1.29 2.97 0.08 61.55 09:57:01 6 24.42 0.00 1.18 0.00 0.07 74.33 09:57:01 7 35.36 0.00 0.49 3.13 0.07 60.96 09:57:01 8 21.72 0.00 1.71 0.03 0.07 76.47 09:57:01 9 28.35 0.00 0.59 0.15 0.08 70.83 09:57:01 10 23.80 0.00 0.42 0.00 0.07 75.71 09:57:01 11 28.37 0.00 0.94 0.17 0.07 70.46 09:57:01 12 32.94 0.00 0.87 0.00 0.07 66.12 09:57:01 13 15.74 0.00 0.45 11.27 0.05 72.49 09:57:01 14 16.22 0.00 0.45 0.00 0.05 83.27 09:57:01 15 16.33 0.00 0.53 0.00 0.05 83.08 09:58:01 all 12.03 0.00 0.62 1.43 0.04 85.88 09:58:01 0 7.33 0.00 0.38 4.56 0.03 87.69 09:58:01 1 11.90 0.00 0.62 0.02 0.03 87.44 09:58:01 2 7.83 0.00 0.50 0.08 0.03 91.55 09:58:01 3 23.45 0.00 0.90 0.25 0.05 75.35 09:58:01 4 8.77 0.00 1.03 0.02 0.05 90.13 09:58:01 5 15.26 0.00 0.80 3.56 0.07 80.31 09:58:01 6 16.54 0.00 0.90 0.22 0.05 82.29 09:58:01 7 13.96 0.00 0.52 0.45 0.05 85.02 09:58:01 8 16.34 0.00 0.67 0.55 0.05 82.40 09:58:01 9 3.88 0.00 0.28 0.02 0.02 95.80 09:58:01 10 13.29 0.00 0.77 4.20 0.05 81.70 09:58:01 11 7.18 0.00 0.28 0.03 0.02 92.49 09:58:01 12 9.39 0.00 0.57 0.00 0.10 89.94 09:58:01 13 13.11 0.00 0.37 0.05 0.05 86.43 09:58:01 14 16.32 0.00 0.89 8.02 0.05 74.73 09:58:01 15 7.96 0.00 0.30 0.85 0.03 90.85 Average: all 19.26 0.00 0.76 1.21 0.06 78.71 Average: 0 16.23 0.00 0.79 0.91 0.05 82.02 Average: 1 19.78 0.00 0.94 1.80 0.06 77.43 Average: 2 17.46 0.00 0.55 0.07 0.05 81.87 Average: 3 26.59 0.00 0.63 0.74 0.07 71.97 Average: 4 16.93 0.00 0.82 1.62 0.06 80.58 Average: 5 18.37 0.00 0.75 1.12 0.05 79.70 Average: 6 22.11 0.00 1.22 0.48 0.06 76.13 Average: 7 18.81 0.00 0.58 0.83 0.05 79.72 Average: 8 18.59 0.00 0.85 0.32 0.06 80.18 Average: 9 16.98 0.00 0.61 0.19 0.05 82.16 Average: 10 16.41 0.00 0.65 0.80 0.05 82.09 Average: 11 17.53 0.00 0.64 0.99 0.05 80.78 Average: 12 19.71 0.00 0.86 3.86 0.06 75.51 Average: 13 17.45 0.00 0.55 3.18 0.05 78.77 Average: 14 23.54 0.00 0.79 1.94 0.06 73.68 Average: 15 21.63 0.00 0.89 0.60 0.06 76.82