---> uname -a: Linux prd-ubuntu1804-docker-8c-16g-33595 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 1182 58729 0 4510 62544 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:66:1d:2a brd ff:ff:ff:ff:ff:ff inet 10.30.107.158/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85991sec preferred_lft 85991sec inet6 fe80::f816:3eff:fe66:1d2a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:30:3c:f1:70 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-33595) 08/07/25 _x86_64_ (16 CPU) 14:31:33 LINUX RESTART (16 CPU) 14:32:02 tps rtps wtps bread/s bwrtn/s 14:33:01 375.21 37.55 337.65 1300.93 86158.41 14:34:01 211.16 44.06 167.11 2494.78 91786.04 14:35:01 61.92 3.55 58.37 106.12 76092.78 14:36:01 66.27 0.50 65.77 14.26 81893.15 14:37:01 27.07 0.15 26.92 7.60 24894.64 14:38:01 34.91 0.82 34.09 86.92 30035.66 Average: 128.74 14.37 114.36 666.66 65083.80 14:32:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:33:01 62877080 64294388 3090664 4.69 86456 1861248 2097532 3.13 969676 1701200 194628 14:34:01 60627780 62450236 5339964 8.09 101172 2236044 3458832 5.16 2904104 1978292 29160 14:35:01 59233136 61062304 6734608 10.21 101828 2241936 4388544 6.55 4311660 1961496 76 14:36:01 59416544 61776244 6551200 9.93 105092 2758696 4092548 6.11 3683156 2389276 231248 14:37:01 58891908 62296124 7075836 10.73 108524 3782468 3351564 5.00 3188496 3372436 524060 14:38:01 60179072 64081776 5788672 8.78 112836 4267940 2119612 3.16 1409364 3845688 150892 Average: 60204253 62660179 5763491 8.74 102651 2858055 3251439 4.85 2744409 2541398 188344 14:32:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:33:01 ens3 528.79 328.72 2242.49 84.18 0.00 0.00 0.00 0.00 14:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:33:01 lo 1.49 1.49 0.18 0.18 0.00 0.00 0.00 0.00 14:34:01 ens3 760.82 516.75 3851.80 129.02 0.00 0.00 0.00 0.00 14:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:34:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 14:35:01 ens3 703.58 423.30 167.72 145.47 0.00 0.00 0.00 0.00 14:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:35:01 lo 12.31 12.31 13.93 13.93 0.00 0.00 0.00 0.00 14:36:01 ens3 581.29 352.14 551.56 125.94 0.00 0.00 0.00 0.00 14:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:36:01 lo 17.16 17.16 89.45 89.45 0.00 0.00 0.00 0.00 14:37:01 ens3 541.19 335.95 754.18 127.67 0.00 0.00 0.00 0.00 14:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:37:01 lo 3.73 3.73 1.96 1.96 0.00 0.00 0.00 0.00 14:38:01 ens3 268.64 175.39 206.07 59.13 0.00 0.00 0.00 0.00 14:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:38:01 lo 2.85 2.85 1.16 1.16 0.00 0.00 0.00 0.00 Average: ens3 564.15 355.45 1292.99 111.98 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 6.35 6.35 17.83 17.83 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-16g-33595) 08/07/25 _x86_64_ (16 CPU) 14:31:33 LINUX RESTART (16 CPU) 14:32:02 CPU %user %nice %system %iowait %steal %idle 14:33:01 all 6.49 0.00 0.56 1.30 0.02 91.63 14:33:01 0 1.75 0.00 0.20 4.15 0.03 93.86 14:33:01 1 3.78 0.00 0.10 0.02 0.02 96.08 14:33:01 2 2.17 0.00 0.32 0.36 0.02 97.14 14:33:01 3 1.97 0.00 0.42 0.00 0.02 97.59 14:33:01 4 1.87 0.00 0.14 0.03 0.00 97.96 14:33:01 5 1.32 0.00 0.08 2.44 0.00 96.15 14:33:01 6 32.35 0.00 2.46 6.79 0.08 58.31 14:33:01 7 20.89 0.00 1.20 0.71 0.03 77.16 14:33:01 8 14.36 0.00 0.66 0.20 0.02 84.76 14:33:01 9 11.14 0.00 0.88 0.24 0.03 87.70 14:33:01 10 5.07 0.00 0.19 0.00 0.02 94.73 14:33:01 11 2.19 0.00 0.46 0.00 0.02 97.34 14:33:01 12 1.14 0.00 0.19 0.15 0.02 98.51 14:33:01 13 0.92 0.00 0.37 0.51 0.02 98.18 14:33:01 14 1.34 0.00 1.17 3.03 0.02 94.43 14:33:01 15 1.66 0.00 0.17 2.12 0.02 96.03 14:34:01 all 26.18 0.00 1.07 0.73 0.08 71.95 14:34:01 0 19.45 0.00 0.69 7.83 0.07 71.97 14:34:01 1 31.40 0.00 1.16 0.03 0.08 67.33 14:34:01 2 31.69 0.00 1.65 0.37 0.10 66.19 14:34:01 3 28.65 0.00 0.80 0.35 0.08 70.11 14:34:01 4 23.63 0.00 0.65 0.00 0.07 75.65 14:34:01 5 21.70 0.00 0.99 0.02 0.10 77.19 14:34:01 6 26.30 0.00 0.88 0.45 0.08 72.28 14:34:01 7 28.89 0.00 1.25 1.19 0.05 68.62 14:34:01 8 21.10 0.00 0.67 0.00 0.05 78.18 14:34:01 9 36.67 0.00 1.69 0.17 0.08 61.39 14:34:01 10 21.88 0.00 1.07 0.07 0.10 76.88 14:34:01 11 29.00 0.00 1.44 0.27 0.08 69.21 14:34:01 12 24.91 0.00 0.90 0.00 0.08 74.10 14:34:01 13 21.82 0.00 1.14 0.47 0.07 76.51 14:34:01 14 23.27 0.00 1.23 0.35 0.07 75.08 14:34:01 15 28.55 0.00 0.75 0.05 0.07 70.58 14:35:01 all 24.83 0.00 0.85 0.34 0.07 73.91 14:35:01 0 32.03 0.00 0.82 1.54 0.07 65.55 14:35:01 1 27.57 0.00 0.82 0.48 0.08 71.05 14:35:01 2 27.38 0.00 0.95 0.00 0.08 71.58 14:35:01 3 23.47 0.00 0.65 0.00 0.08 75.79 14:35:01 4 27.06 0.00 0.85 0.00 0.08 72.01 14:35:01 5 26.94 0.00 0.77 0.00 0.07 72.22 14:35:01 6 21.51 0.00 0.45 0.00 0.05 77.98 14:35:01 7 23.07 0.00 0.65 0.00 0.07 76.21 14:35:01 8 22.93 0.00 0.73 0.00 0.07 76.27 14:35:01 9 33.57 0.00 0.75 3.28 0.08 62.32 14:35:01 10 18.45 0.00 1.95 0.07 0.05 79.48 14:35:01 11 16.05 0.00 0.47 0.00 0.05 83.43 14:35:01 12 20.44 0.00 0.72 0.00 0.07 78.78 14:35:01 13 18.06 0.00 0.94 0.03 0.07 80.90 14:35:01 14 19.50 0.00 0.92 0.05 0.08 79.45 14:35:01 15 39.23 0.00 1.10 0.00 0.08 59.58 14:36:01 all 30.28 0.00 0.96 0.51 0.08 68.18 14:36:01 0 18.02 0.00 0.62 0.02 0.05 81.29 14:36:01 1 36.10 0.00 0.65 0.03 0.10 63.11 14:36:01 2 30.74 0.00 0.52 0.00 0.05 68.69 14:36:01 3 27.39 0.00 0.74 0.00 0.07 71.81 14:36:01 4 31.97 0.00 1.19 2.18 0.07 64.59 14:36:01 5 36.58 0.00 0.75 0.02 0.08 62.57 14:36:01 6 34.43 0.00 0.79 0.00 0.08 64.70 14:36:01 7 31.35 0.00 1.61 1.44 0.08 65.51 14:36:01 8 29.68 0.00 0.94 0.00 0.08 69.30 14:36:01 9 32.14 0.00 2.33 3.32 0.08 62.13 14:36:01 10 27.42 0.00 1.57 1.07 0.08 69.85 14:36:01 11 25.50 0.00 0.65 0.00 0.07 73.78 14:36:01 12 38.91 0.00 0.85 0.00 0.08 60.15 14:36:01 13 30.12 0.00 0.57 0.00 0.08 69.23 14:36:01 14 27.15 0.00 0.85 0.20 0.07 71.73 14:36:01 15 27.04 0.00 0.65 0.00 0.05 72.26 14:37:01 all 26.89 0.00 0.96 0.31 0.08 71.77 14:37:01 0 18.70 0.00 0.67 0.00 0.07 80.56 14:37:01 1 30.22 0.00 0.80 0.02 0.08 68.88 14:37:01 2 27.40 0.00 1.10 0.00 0.08 71.42 14:37:01 3 29.11 0.00 1.02 0.00 0.08 69.78 14:37:01 4 29.71 0.00 0.89 0.00 0.08 69.32 14:37:01 5 25.36 0.00 0.52 0.00 0.07 74.05 14:37:01 6 32.85 0.00 0.90 0.07 0.08 66.09 14:37:01 7 27.49 0.00 1.25 0.28 0.07 70.91 14:37:01 8 22.84 0.00 0.94 0.02 0.07 76.15 14:37:01 9 18.72 0.00 0.87 4.54 0.07 75.80 14:37:01 10 23.49 0.00 0.70 0.02 0.08 75.71 14:37:01 11 29.86 0.00 0.57 0.07 0.08 69.42 14:37:01 12 28.88 0.00 1.35 0.00 0.08 69.68 14:37:01 13 27.74 0.00 0.70 0.00 0.07 71.50 14:37:01 14 35.41 0.00 2.54 0.00 0.08 61.96 14:37:01 15 22.36 0.00 0.60 0.00 0.07 76.97 14:38:01 all 17.77 0.00 0.76 0.74 0.05 80.69 14:38:01 0 8.90 0.00 0.52 0.00 0.03 90.55 14:38:01 1 22.15 0.00 0.77 0.63 0.05 76.39 14:38:01 2 19.81 0.00 0.72 3.65 0.08 75.73 14:38:01 3 20.46 0.00 0.80 1.52 0.07 77.14 14:38:01 4 19.85 0.00 1.34 0.02 0.05 78.75 14:38:01 5 13.56 0.00 0.67 0.00 0.05 85.73 14:38:01 6 12.64 0.00 0.63 0.07 0.05 86.61 14:38:01 7 24.37 0.00 0.97 0.02 0.05 74.59 14:38:01 8 10.11 0.00 0.45 0.00 0.03 89.40 14:38:01 9 16.33 0.00 0.65 1.91 0.05 81.06 14:38:01 10 16.61 0.00 0.42 0.00 0.05 82.92 14:38:01 11 11.96 0.00 0.89 2.51 0.07 84.58 14:38:01 12 7.37 0.00 0.32 0.00 0.02 92.30 14:38:01 13 12.57 0.00 0.59 0.53 0.05 86.26 14:38:01 14 26.39 0.00 0.92 0.22 0.05 72.43 14:38:01 15 41.27 0.00 1.42 0.79 0.08 56.44 Average: all 22.11 0.00 0.86 0.65 0.06 76.32 Average: 0 16.52 0.00 0.59 2.24 0.05 80.60 Average: 1 25.24 0.00 0.72 0.20 0.07 73.76 Average: 2 23.25 0.00 0.88 0.73 0.07 75.07 Average: 3 21.88 0.00 0.74 0.31 0.07 77.00 Average: 4 22.39 0.00 0.84 0.37 0.06 76.33 Average: 5 20.96 0.00 0.63 0.41 0.06 77.94 Average: 6 26.66 0.00 1.02 1.21 0.07 71.03 Average: 7 26.02 0.00 1.16 0.61 0.06 72.16 Average: 8 20.18 0.00 0.73 0.04 0.05 79.00 Average: 9 24.80 0.00 1.20 2.25 0.07 71.69 Average: 10 18.85 0.00 0.99 0.20 0.06 79.90 Average: 11 19.13 0.00 0.75 0.47 0.06 79.58 Average: 12 20.31 0.00 0.72 0.03 0.06 78.88 Average: 13 18.58 0.00 0.72 0.26 0.06 80.39 Average: 14 22.24 0.00 1.27 0.63 0.06 75.79 Average: 15 26.74 0.00 0.78 0.49 0.06 71.92