---> uname -a: Linux prd-ubuntu1804-docker-8c-16g-28864 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: 2800.000 BogoMIPS: 5600.00 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 1287 58627 0 4506 62439 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:2e:68:9d brd ff:ff:ff:ff:ff:ff inet 10.30.107.49/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86023sec preferred_lft 86023sec inet6 fe80::f816:3eff:fe2e:689d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:d6:a8:9e:c6 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-28864) 07/18/25 _x86_64_ (16 CPU) 09:44:21 LINUX RESTART (16 CPU) 09:45:01 tps rtps wtps bread/s bwrtn/s 09:46:01 200.37 34.78 165.59 1703.05 91709.52 09:47:01 148.08 16.48 131.61 954.75 91608.40 09:48:01 76.05 0.32 75.74 5.87 90191.90 09:49:01 40.41 0.47 39.94 13.60 50797.40 09:50:01 29.33 0.27 29.06 12.40 26392.67 Average: 98.85 10.46 88.39 537.95 70140.69 09:45:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:46:01 62586944 64132048 3380800 5.12 91960 1977748 2298376 3.43 1137480 1812468 129848 09:47:01 60056072 61880260 5911672 8.96 101372 2237720 3899724 5.82 3494568 1958644 20916 09:48:01 59660804 61781712 6306940 9.56 103980 2525024 4104592 6.12 3676216 2160024 420 09:49:01 58918572 62016916 7049172 10.69 107604 3482288 3972972 5.93 3442772 3104336 465424 09:50:01 59978048 63881188 5989696 9.08 111756 4269584 2152780 3.21 1607436 3851920 499440 Average: 60240088 62738425 5727656 8.68 103334 2898473 3285689 4.90 2671694 2577478 223210 09:45:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:46:01 ens3 186.10 133.49 1441.90 19.81 0.00 0.00 0.00 0.00 09:46:01 lo 1.33 1.33 0.16 0.16 0.00 0.00 0.00 0.00 09:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:47:01 ens3 701.72 499.92 3487.67 115.44 0.00 0.00 0.00 0.00 09:47:01 lo 0.52 0.52 0.05 0.05 0.00 0.00 0.00 0.00 09:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:48:01 ens3 655.29 377.72 543.46 122.10 0.00 0.00 0.00 0.00 09:48:01 lo 40.39 40.39 191.71 191.71 0.00 0.00 0.00 0.00 09:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:49:01 ens3 673.45 389.17 765.22 130.35 0.00 0.00 0.00 0.00 09:49:01 lo 4.73 4.73 2.06 2.06 0.00 0.00 0.00 0.00 09:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:50:01 ens3 498.12 281.40 257.38 100.18 0.00 0.00 0.00 0.00 09:50:01 lo 3.13 3.13 1.59 1.59 0.00 0.00 0.00 0.00 09:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 542.94 336.35 1299.20 97.58 0.00 0.00 0.00 0.00 Average: lo 10.02 10.02 39.11 39.11 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 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-16g-28864) 07/18/25 _x86_64_ (16 CPU) 09:44:21 LINUX RESTART (16 CPU) 09:45:01 CPU %user %nice %system %iowait %steal %idle 09:46:01 all 6.10 0.00 0.45 0.94 0.02 92.49 09:46:01 0 25.99 0.00 1.42 0.30 0.03 72.26 09:46:01 1 20.42 0.00 1.42 0.57 0.03 77.56 09:46:01 2 3.58 0.00 0.28 0.02 0.02 96.10 09:46:01 3 1.22 0.00 0.12 6.90 0.02 91.75 09:46:01 4 4.85 0.00 0.32 0.15 0.05 94.63 09:46:01 5 2.75 0.00 0.25 0.00 0.02 96.98 09:46:01 6 2.60 0.00 0.10 0.00 0.02 97.28 09:46:01 7 5.00 0.00 0.47 0.10 0.02 94.41 09:46:01 8 3.92 0.00 0.38 0.18 0.02 95.50 09:46:01 9 2.42 0.00 0.48 0.33 0.02 96.75 09:46:01 10 1.10 0.00 0.63 5.32 0.03 92.91 09:46:01 11 0.27 0.00 0.03 0.00 0.00 99.70 09:46:01 12 3.54 0.00 0.18 0.02 0.02 96.25 09:46:01 13 1.67 0.00 0.10 0.02 0.00 98.22 09:46:01 14 1.62 0.00 0.32 0.58 0.02 97.46 09:46:01 15 16.57 0.00 0.83 0.50 0.03 82.06 09:47:01 all 29.12 0.00 1.16 0.43 0.07 69.22 09:47:01 0 24.93 0.00 0.79 0.02 0.07 74.20 09:47:01 1 27.44 0.00 1.83 0.40 0.07 70.27 09:47:01 2 31.65 0.00 1.41 0.00 0.10 66.85 09:47:01 3 25.50 0.00 0.62 5.36 0.07 68.45 09:47:01 4 43.83 0.00 2.31 0.13 0.07 53.66 09:47:01 5 28.70 0.00 1.07 0.10 0.07 70.06 09:47:01 6 21.53 0.00 0.87 0.00 0.07 77.53 09:47:01 7 30.09 0.00 1.77 0.02 0.07 68.05 09:47:01 8 29.78 0.00 1.19 0.55 0.07 68.41 09:47:01 9 23.87 0.00 0.89 0.00 0.07 75.18 09:47:01 10 34.53 0.00 0.65 0.12 0.10 64.60 09:47:01 11 33.98 0.00 1.31 0.00 0.07 64.64 09:47:01 12 27.01 0.00 0.77 0.00 0.07 72.15 09:47:01 13 29.88 0.00 1.15 0.02 0.10 68.85 09:47:01 14 26.91 0.00 1.24 0.15 0.07 71.64 09:47:01 15 26.39 0.00 0.52 0.02 0.05 73.02 09:48:01 all 30.72 0.00 0.92 0.34 0.07 67.95 09:48:01 0 38.58 0.00 0.82 0.00 0.08 60.52 09:48:01 1 26.17 0.00 1.19 0.00 0.08 72.56 09:48:01 2 32.09 0.00 0.79 0.00 0.07 67.06 09:48:01 3 29.52 0.00 1.06 4.68 0.10 64.65 09:48:01 4 28.83 0.00 0.87 0.00 0.07 70.23 09:48:01 5 29.04 0.00 1.00 0.00 0.07 69.89 09:48:01 6 25.76 0.00 0.65 0.00 0.07 73.52 09:48:01 7 23.60 0.00 0.77 0.00 0.05 75.58 09:48:01 8 30.69 0.00 0.75 0.00 0.07 68.49 09:48:01 9 37.86 0.00 1.31 0.00 0.07 60.77 09:48:01 10 35.66 0.00 0.62 0.00 0.07 63.66 09:48:01 11 25.01 0.00 0.65 0.00 0.08 74.25 09:48:01 12 26.28 0.00 1.04 0.00 0.07 72.61 09:48:01 13 41.80 0.00 1.17 0.00 0.10 56.93 09:48:01 14 29.38 0.00 1.39 0.02 0.07 69.14 09:48:01 15 31.38 0.00 0.60 0.75 0.07 67.20 09:49:01 all 28.83 0.00 1.12 0.23 0.07 69.76 09:49:01 0 31.97 0.00 1.09 0.00 0.10 66.84 09:49:01 1 43.84 0.00 1.04 0.00 0.07 55.05 09:49:01 2 21.45 0.00 0.75 0.00 0.05 77.75 09:49:01 3 39.30 0.00 2.09 0.05 0.10 58.45 09:49:01 4 30.70 0.00 0.82 0.02 0.07 68.39 09:49:01 5 20.95 0.00 0.74 0.00 0.05 78.26 09:49:01 6 28.42 0.00 0.70 0.02 0.07 70.79 09:49:01 7 29.76 0.00 0.87 0.00 0.07 69.31 09:49:01 8 23.42 0.00 0.79 0.00 0.07 75.72 09:49:01 9 28.28 0.00 0.82 0.00 0.08 70.82 09:49:01 10 33.81 0.00 1.10 0.00 0.07 65.02 09:49:01 11 25.05 0.00 0.89 0.00 0.07 74.00 09:49:01 12 30.20 0.00 1.21 0.57 0.10 67.93 09:49:01 13 21.50 0.00 1.34 0.00 0.07 77.10 09:49:01 14 30.67 0.00 3.06 0.65 0.07 65.54 09:49:01 15 21.98 0.00 0.64 2.33 0.07 74.99 09:50:01 all 23.96 0.00 0.92 0.16 0.06 74.91 09:50:01 0 21.80 0.00 0.83 0.00 0.03 77.33 09:50:01 1 20.50 0.00 0.62 0.00 0.07 78.81 09:50:01 2 20.38 0.00 0.58 0.00 0.07 78.96 09:50:01 3 29.04 0.00 1.02 1.22 0.07 68.65 09:50:01 4 33.80 0.00 1.57 0.00 0.07 64.56 09:50:01 5 29.47 0.00 1.66 0.00 0.07 68.81 09:50:01 6 23.35 0.00 0.89 0.02 0.07 75.68 09:50:01 7 20.03 0.00 0.55 0.00 0.05 79.37 09:50:01 8 23.40 0.00 0.79 0.00 0.07 75.75 09:50:01 9 20.43 0.00 0.89 0.00 0.05 78.64 09:50:01 10 17.76 0.00 0.58 0.00 0.03 81.62 09:50:01 11 20.26 0.00 0.57 0.00 0.03 79.13 09:50:01 12 24.86 0.00 0.88 0.02 0.07 74.17 09:50:01 13 36.79 0.00 1.27 0.52 0.07 61.35 09:50:01 14 24.85 0.00 1.15 0.45 0.05 73.49 09:50:01 15 16.67 0.00 0.84 0.27 0.03 82.19 Average: all 23.73 0.00 0.91 0.42 0.06 74.88 Average: 0 28.64 0.00 0.99 0.06 0.06 70.24 Average: 1 27.66 0.00 1.22 0.19 0.06 70.87 Average: 2 21.81 0.00 0.76 0.00 0.06 77.36 Average: 3 24.90 0.00 0.98 3.64 0.07 70.41 Average: 4 28.39 0.00 1.18 0.06 0.06 70.31 Average: 5 22.17 0.00 0.94 0.02 0.05 76.81 Average: 6 20.33 0.00 0.64 0.01 0.06 78.97 Average: 7 21.69 0.00 0.89 0.02 0.05 77.35 Average: 8 22.23 0.00 0.78 0.15 0.06 76.79 Average: 9 22.55 0.00 0.88 0.07 0.06 76.45 Average: 10 24.56 0.00 0.72 1.09 0.06 73.57 Average: 11 20.90 0.00 0.69 0.00 0.05 78.36 Average: 12 22.37 0.00 0.82 0.12 0.06 76.63 Average: 13 26.30 0.00 1.01 0.11 0.07 72.52 Average: 14 22.68 0.00 1.43 0.37 0.05 75.46 Average: 15 22.60 0.00 0.69 0.77 0.05 75.90