---> uname -a: Linux prd-ubuntu1804-docker-8c-16g-23481 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 12G 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 1055 59015 0 4350 62674 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:20:7d:85 brd ff:ff:ff:ff:ff:ff inet 10.30.106.84/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86018sec preferred_lft 86018sec inet6 fe80::f816:3eff:fe20:7d85/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:d2:ea:9a:d4 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-23481) 06/24/25 _x86_64_ (16 CPU) 14:44:51 LINUX RESTART (16 CPU) 14:45:01 tps rtps wtps bread/s bwrtn/s 14:46:02 356.61 73.76 282.86 5296.23 105230.39 14:47:01 204.73 43.96 160.77 2503.71 79010.61 14:48:01 77.60 4.20 73.40 133.04 68675.49 14:49:01 60.93 0.78 60.15 24.66 74222.59 14:50:01 62.42 0.27 62.16 5.73 84998.77 14:51:01 49.94 1.32 48.63 89.99 34345.48 Average: 135.18 20.65 114.53 1339.07 74401.94 14:45:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:46:02 62914720 64259792 3053024 4.63 74668 1807392 2147812 3.20 1021032 1626692 169556 14:47:01 60820192 62480632 5147552 7.80 94732 2087320 5104100 7.62 2843344 1864916 10916 14:48:01 59480364 61275332 6487380 9.83 99760 2211332 4017008 5.99 4097972 1935600 540 14:49:01 58774736 61282116 7193008 10.90 103792 2905528 4125588 6.16 4165068 2547436 371316 14:50:01 58121840 61396284 7845904 11.89 106632 3656512 3757604 5.61 4074516 3259364 429752 14:51:01 60445556 64189064 5522188 8.37 111496 4112900 2122124 3.17 1297156 3703228 25720 Average: 60092901 62480537 5874843 8.91 98513 2796831 3545706 5.29 2916515 2489539 167967 14:45:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:46:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:46:02 lo 1.73 1.73 0.18 0.18 0.00 0.00 0.00 0.00 14:46:02 ens3 482.21 329.06 1979.42 76.29 0.00 0.00 0.00 0.00 14:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:47:01 lo 0.95 0.95 0.10 0.10 0.00 0.00 0.00 0.00 14:47:01 ens3 337.67 264.62 2194.39 59.85 0.00 0.00 0.00 0.00 14:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:48:01 lo 35.33 35.33 184.10 184.10 0.00 0.00 0.00 0.00 14:48:01 ens3 302.50 204.05 1744.78 56.60 0.00 0.00 0.00 0.00 14:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:49:01 lo 3.55 3.55 1.17 1.17 0.00 0.00 0.00 0.00 14:49:01 ens3 582.64 378.27 645.25 148.82 0.00 0.00 0.00 0.00 14:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:50:01 lo 2.92 2.92 1.48 1.48 0.00 0.00 0.00 0.00 14:50:01 ens3 181.94 119.41 633.87 41.51 0.00 0.00 0.00 0.00 14:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:51:01 lo 3.15 3.15 1.20 1.20 0.00 0.00 0.00 0.00 14:51:01 ens3 365.14 227.36 257.63 97.08 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: lo 7.96 7.96 31.46 31.46 0.00 0.00 0.00 0.00 Average: ens3 375.46 253.77 1239.91 80.08 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-16g-23481) 06/24/25 _x86_64_ (16 CPU) 14:44:51 LINUX RESTART (16 CPU) 14:45:01 CPU %user %nice %system %iowait %steal %idle 14:46:02 all 4.72 0.00 0.68 1.82 0.03 92.75 14:46:02 0 3.92 0.00 1.72 1.69 0.02 92.66 14:46:02 1 3.09 0.00 0.40 0.40 0.03 96.07 14:46:02 2 3.89 0.00 0.97 6.83 0.03 88.27 14:46:02 3 1.80 0.00 0.27 2.61 0.02 95.31 14:46:02 4 0.55 0.00 0.28 0.05 0.02 99.10 14:46:02 5 2.39 0.00 0.27 0.00 0.02 97.33 14:46:02 6 1.67 0.00 0.23 0.02 0.02 98.06 14:46:02 7 3.37 0.00 0.45 0.38 0.07 95.73 14:46:02 8 1.54 0.00 0.22 0.03 0.02 98.20 14:46:02 9 1.87 0.00 0.35 9.13 0.03 88.61 14:46:02 10 20.67 0.00 1.50 1.22 0.05 76.55 14:46:02 11 7.13 0.00 0.70 2.39 0.02 89.76 14:46:02 12 9.51 0.00 0.78 0.42 0.02 89.27 14:46:02 13 10.91 0.00 1.72 3.71 0.03 83.62 14:46:02 14 1.87 0.00 0.68 0.05 0.02 97.38 14:46:02 15 1.32 0.00 0.40 0.17 0.02 98.10 14:47:01 all 18.71 0.00 0.87 0.90 0.06 79.46 14:47:01 0 12.58 0.00 0.88 0.47 0.05 86.02 14:47:01 1 18.60 0.00 0.66 0.51 0.07 80.15 14:47:01 2 13.43 0.00 0.70 0.03 0.05 85.79 14:47:01 3 17.63 0.00 0.61 0.00 0.05 81.71 14:47:01 4 14.85 0.00 0.83 0.00 0.05 84.27 14:47:01 5 18.85 0.00 0.42 0.25 0.03 80.44 14:47:01 6 14.31 0.00 0.56 0.09 0.05 84.99 14:47:01 7 23.07 0.00 0.83 0.07 0.09 75.94 14:47:01 8 14.85 0.00 0.34 0.02 0.05 84.74 14:47:01 9 13.23 0.00 0.95 9.73 0.07 76.02 14:47:01 10 24.16 0.00 1.10 0.15 0.07 74.52 14:47:01 11 38.08 0.00 1.87 1.09 0.08 58.88 14:47:01 12 18.40 0.00 1.22 0.68 0.05 79.65 14:47:01 13 24.52 0.00 1.09 0.19 0.07 74.14 14:47:01 14 13.21 0.00 0.65 0.10 0.05 85.99 14:47:01 15 19.72 0.00 1.07 1.12 0.05 78.04 14:48:01 all 31.04 0.00 0.88 0.45 0.08 67.55 14:48:01 0 26.99 0.00 1.24 0.02 0.10 71.65 14:48:01 1 42.12 0.00 1.82 0.05 0.10 55.90 14:48:01 2 26.09 0.00 0.72 2.64 0.08 70.46 14:48:01 3 36.98 0.00 1.05 0.02 0.08 61.86 14:48:01 4 34.26 0.00 1.36 0.00 0.08 64.30 14:48:01 5 28.08 0.00 0.70 0.00 0.10 71.12 14:48:01 6 22.89 0.00 0.97 0.00 0.07 76.08 14:48:01 7 32.33 0.00 0.55 0.00 0.08 67.03 14:48:01 8 24.63 0.00 0.65 0.00 0.07 74.65 14:48:01 9 33.38 0.00 0.50 0.00 0.07 66.05 14:48:01 10 32.22 0.00 0.72 0.00 0.08 66.98 14:48:01 11 35.63 0.00 0.48 0.02 0.07 63.80 14:48:01 12 26.08 0.00 0.35 0.02 0.07 73.48 14:48:01 13 30.58 0.00 0.82 0.07 0.08 68.44 14:48:01 14 36.70 0.00 1.42 0.02 0.10 61.76 14:48:01 15 27.60 0.00 0.72 4.40 0.10 67.18 14:49:01 all 30.65 0.00 1.11 0.68 0.08 67.47 14:49:01 0 30.07 0.00 0.80 0.00 0.08 69.04 14:49:01 1 34.69 0.00 2.16 0.00 0.10 63.05 14:49:01 2 22.69 0.00 1.72 5.04 0.07 70.48 14:49:01 3 34.28 0.00 1.57 0.08 0.08 63.98 14:49:01 4 31.57 0.00 0.79 0.00 0.07 67.58 14:49:01 5 34.75 0.00 0.95 0.69 0.08 63.53 14:49:01 6 38.18 0.00 1.00 0.02 0.08 60.72 14:49:01 7 26.29 0.00 0.89 0.47 0.10 72.25 14:49:01 8 37.20 0.00 1.09 0.00 0.08 61.63 14:49:01 9 29.97 0.00 1.19 0.00 0.08 68.75 14:49:01 10 32.34 0.00 0.79 0.02 0.08 66.78 14:49:01 11 32.54 0.00 1.02 0.00 0.08 66.36 14:49:01 12 27.96 0.00 0.89 0.55 0.07 70.54 14:49:01 13 28.54 0.00 0.90 0.00 0.07 70.49 14:49:01 14 28.86 0.00 1.24 0.02 0.10 69.78 14:49:01 15 20.39 0.00 0.87 4.03 0.08 74.62 14:50:01 all 27.97 0.00 1.01 0.80 0.08 70.15 14:50:01 0 21.09 0.00 0.95 0.00 0.07 77.89 14:50:01 1 26.89 0.00 0.97 0.00 0.08 72.05 14:50:01 2 34.32 0.00 1.02 0.00 0.08 64.58 14:50:01 3 34.18 0.00 1.39 0.22 0.08 64.14 14:50:01 4 26.87 0.00 0.64 0.00 0.08 72.41 14:50:01 5 19.55 0.00 0.70 0.00 0.08 79.67 14:50:01 6 23.98 0.00 1.16 0.00 0.07 74.79 14:50:01 7 31.66 0.00 1.31 0.00 0.07 66.97 14:50:01 8 35.23 0.00 0.79 0.00 0.08 63.90 14:50:01 9 24.77 0.00 0.48 0.00 0.05 74.70 14:50:01 10 18.29 0.00 0.69 9.73 0.08 71.22 14:50:01 11 32.62 0.00 0.95 0.45 0.10 65.87 14:50:01 12 27.93 0.00 0.90 0.22 0.08 70.87 14:50:01 13 30.96 0.00 0.90 0.20 0.07 67.87 14:50:01 14 41.50 0.00 2.72 0.00 0.08 55.69 14:50:01 15 17.68 0.00 0.60 1.97 0.07 79.68 14:51:01 all 13.57 0.00 0.75 0.54 0.04 85.09 14:51:01 0 17.92 0.00 1.05 0.03 0.05 80.95 14:51:01 1 12.76 0.00 0.99 3.26 0.03 82.97 14:51:01 2 13.33 0.00 0.95 0.00 0.03 85.68 14:51:01 3 11.37 0.00 0.53 0.00 0.03 88.06 14:51:01 4 7.84 0.00 0.84 0.00 0.07 91.26 14:51:01 5 7.09 0.00 0.63 1.52 0.03 90.72 14:51:01 6 11.56 0.00 0.33 0.00 0.03 88.07 14:51:01 7 15.59 0.00 1.37 1.42 0.05 81.57 14:51:01 8 9.28 0.00 0.22 0.00 0.03 90.47 14:51:01 9 10.90 0.00 0.37 0.72 0.03 87.99 14:51:01 10 13.62 0.00 0.50 1.40 0.03 84.44 14:51:01 11 25.65 0.00 1.32 0.12 0.07 72.84 14:51:01 12 6.39 0.00 0.38 0.00 0.03 93.19 14:51:01 13 8.64 0.00 0.50 0.00 0.03 90.82 14:51:01 14 32.38 0.00 1.17 0.17 0.05 66.23 14:51:01 15 12.73 0.00 0.81 0.08 0.03 86.34 Average: all 21.11 0.00 0.88 0.87 0.06 77.08 Average: 0 18.77 0.00 1.11 0.37 0.06 79.69 Average: 1 23.03 0.00 1.17 0.70 0.07 75.03 Average: 2 18.97 0.00 1.01 2.43 0.06 77.53 Average: 3 22.71 0.00 0.90 0.49 0.06 75.84 Average: 4 19.32 0.00 0.79 0.01 0.06 79.82 Average: 5 18.44 0.00 0.61 0.41 0.06 80.48 Average: 6 18.77 0.00 0.71 0.02 0.05 80.45 Average: 7 22.03 0.00 0.90 0.39 0.08 76.60 Average: 8 20.46 0.00 0.55 0.01 0.06 78.93 Average: 9 19.03 0.00 0.64 3.24 0.06 77.03 Average: 10 23.54 0.00 0.88 2.09 0.07 73.41 Average: 11 28.58 0.00 1.06 0.68 0.07 69.62 Average: 12 19.38 0.00 0.75 0.31 0.05 79.50 Average: 13 22.35 0.00 0.99 0.70 0.06 75.91 Average: 14 25.79 0.00 1.32 0.06 0.07 72.77 Average: 15 16.55 0.00 0.75 1.96 0.06 80.68