---> uname -a: Linux prd-ubuntu1804-docker-8c-16g-39564 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 1305 58608 0 4507 62420 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:da:fd:e6 brd ff:ff:ff:ff:ff:ff inet 10.30.107.56/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85958sec preferred_lft 85958sec inet6 fe80::f816:3eff:feda:fde6/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:90:37:35:40 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-39564) 08/21/25 _x86_64_ (16 CPU) 14:31:00 LINUX RESTART (16 CPU) 14:32:02 tps rtps wtps bread/s bwrtn/s 14:33:01 200.92 43.33 157.58 2482.70 62836.81 14:34:01 80.90 5.25 75.65 189.70 51074.82 14:35:01 36.43 0.05 36.38 2.53 48883.59 14:36:01 53.33 0.47 52.87 13.60 64087.97 14:37:01 55.97 0.12 55.86 6.40 68469.79 14:38:01 56.70 0.82 55.88 86.90 65278.91 Average: 80.37 8.24 72.13 457.99 60097.96 14:32:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:33:01 61793988 63473556 4173756 6.33 95924 2104716 2538504 3.79 1846712 1887772 57872 14:34:01 59845860 61669200 6121884 9.28 101296 2237228 4090960 6.10 3707648 1957820 2676 14:35:01 59909096 62030320 6058648 9.18 104184 2525444 3677036 5.49 3426764 2161876 265744 14:36:01 59243932 61834148 6723812 10.19 105832 2984628 3688688 5.50 3625912 2613488 230300 14:37:01 57412336 60814988 8555408 12.97 108640 3780420 5018824 7.49 4668296 3370604 296548 14:38:01 60023360 63933964 5944384 9.01 112816 4275080 2007972 3.00 1557832 3852728 134968 Average: 59704762 62292696 6262982 9.49 104782 2984586 3503664 5.23 3138861 2640715 164685 14:32:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:33:01 ens3 339.10 249.55 2359.51 46.53 0.00 0.00 0.00 0.00 14:33:01 lo 0.75 0.75 0.08 0.08 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 ens3 854.52 566.14 1925.13 160.74 0.00 0.00 0.00 0.00 14:34:01 lo 7.40 7.40 7.06 7.06 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 ens3 1018.66 610.65 622.42 188.33 0.00 0.00 0.00 0.00 14:35:01 lo 22.81 22.81 96.44 96.44 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 ens3 352.78 193.87 97.23 70.74 0.00 0.00 0.00 0.00 14:36:01 lo 2.62 2.62 1.05 1.05 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 ens3 506.70 319.08 714.80 100.32 0.00 0.00 0.00 0.00 14:37:01 lo 2.93 2.93 1.48 1.48 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 ens3 440.19 280.51 257.09 98.60 0.00 0.00 0.00 0.00 14:38:01 lo 2.73 2.73 1.15 1.15 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 586.00 370.29 992.19 111.06 0.00 0.00 0.00 0.00 Average: lo 6.56 6.56 17.93 17.93 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-16g-39564) 08/21/25 _x86_64_ (16 CPU) 14:31:00 LINUX RESTART (16 CPU) 14:32:02 CPU %user %nice %system %iowait %steal %idle 14:33:01 all 11.99 0.00 0.60 1.16 0.04 86.21 14:33:01 0 10.70 0.00 0.71 0.32 0.03 88.23 14:33:01 1 9.01 0.00 0.24 0.02 0.03 90.70 14:33:01 2 17.87 0.00 0.29 0.27 0.05 81.52 14:33:01 3 11.79 0.00 0.37 0.07 0.07 87.70 14:33:01 4 7.77 0.00 0.27 0.15 0.02 91.79 14:33:01 5 23.79 0.00 1.46 0.61 0.07 74.07 14:33:01 6 8.38 0.00 0.44 0.02 0.03 91.12 14:33:01 7 11.78 0.00 0.41 2.57 0.05 85.19 14:33:01 8 23.24 0.00 0.97 0.59 0.03 75.17 14:33:01 9 11.67 0.00 0.83 1.33 0.03 86.13 14:33:01 10 18.35 0.00 1.95 1.41 0.07 78.21 14:33:01 11 8.65 0.00 0.53 1.37 0.03 89.42 14:33:01 12 6.53 0.00 0.27 0.39 0.05 92.76 14:33:01 13 9.07 0.00 0.24 0.00 0.03 90.65 14:33:01 14 9.08 0.00 0.44 0.14 0.05 90.30 14:33:01 15 4.21 0.00 0.14 9.31 0.03 86.30 14:34:01 all 29.29 0.00 0.94 0.93 0.07 68.77 14:34:01 0 21.75 0.00 0.94 0.10 0.03 77.18 14:34:01 1 37.20 0.00 0.95 0.30 0.07 61.48 14:34:01 2 32.24 0.00 0.80 0.55 0.07 66.34 14:34:01 3 23.93 0.00 0.45 0.00 0.07 75.55 14:34:01 4 39.76 0.00 1.58 0.57 0.08 58.01 14:34:01 5 21.74 0.00 0.70 0.48 0.07 77.00 14:34:01 6 20.93 0.00 1.21 0.23 0.08 77.55 14:34:01 7 26.43 0.00 0.74 7.79 0.07 64.97 14:34:01 8 25.16 0.00 0.69 0.00 0.07 74.09 14:34:01 9 27.90 0.00 0.72 1.57 0.07 69.75 14:34:01 10 21.97 0.00 1.19 0.52 0.08 76.24 14:34:01 11 34.07 0.00 1.14 0.53 0.07 64.20 14:34:01 12 35.49 0.00 1.50 0.12 0.08 62.80 14:34:01 13 30.04 0.00 0.85 0.02 0.07 69.03 14:34:01 14 34.72 0.00 1.17 0.12 0.07 63.93 14:34:01 15 35.23 0.00 0.48 1.91 0.05 62.32 14:35:01 all 28.59 0.00 0.86 0.42 0.08 70.05 14:35:01 0 24.05 0.00 1.20 0.00 0.07 74.69 14:35:01 1 36.40 0.00 0.60 0.00 0.07 62.93 14:35:01 2 25.11 0.00 1.10 0.05 0.08 73.65 14:35:01 3 33.15 0.00 0.80 0.00 0.08 65.96 14:35:01 4 28.00 0.00 0.95 0.02 0.05 70.98 14:35:01 5 22.21 0.00 1.05 0.00 0.10 76.63 14:35:01 6 19.08 0.00 0.43 0.00 0.07 80.42 14:35:01 7 24.33 0.00 0.54 6.74 0.05 68.35 14:35:01 8 23.87 0.00 0.82 0.00 0.08 75.23 14:35:01 9 34.34 0.00 1.07 0.02 0.07 64.51 14:35:01 10 35.58 0.00 1.02 0.00 0.07 63.34 14:35:01 11 32.08 0.00 0.82 0.00 0.08 67.02 14:35:01 12 26.11 0.00 0.82 0.00 0.12 72.95 14:35:01 13 32.19 0.00 0.99 0.00 0.07 66.76 14:35:01 14 30.43 0.00 1.00 0.00 0.07 68.50 14:35:01 15 30.58 0.00 0.50 0.00 0.07 68.85 14:36:01 all 19.24 0.00 0.59 0.64 0.05 79.48 14:36:01 0 19.73 0.00 0.25 0.05 0.05 79.92 14:36:01 1 29.80 0.00 1.77 0.00 0.05 68.38 14:36:01 2 23.56 0.00 0.82 0.00 0.07 75.55 14:36:01 3 20.98 0.00 0.42 0.12 0.08 78.40 14:36:01 4 18.53 0.00 0.57 0.00 0.07 80.84 14:36:01 5 14.73 0.00 0.40 0.00 0.05 84.82 14:36:01 6 18.88 0.00 0.37 0.00 0.05 80.70 14:36:01 7 23.29 0.00 0.85 0.17 0.07 75.62 14:36:01 8 17.68 0.00 0.32 0.00 0.03 81.97 14:36:01 9 19.31 0.00 0.77 4.02 0.05 75.85 14:36:01 10 17.69 0.00 0.43 0.00 0.05 81.82 14:36:01 11 22.55 0.00 0.45 0.12 0.05 76.83 14:36:01 12 11.64 0.00 0.79 5.67 0.05 81.85 14:36:01 13 14.18 0.00 0.58 0.00 0.05 85.18 14:36:01 14 18.29 0.00 0.30 0.00 0.05 81.36 14:36:01 15 17.03 0.00 0.38 0.03 0.05 82.51 14:37:01 all 22.23 0.00 0.84 0.89 0.06 75.97 14:37:01 0 19.02 0.00 1.02 0.43 0.05 79.48 14:37:01 1 19.45 0.00 1.05 1.87 0.07 77.56 14:37:01 2 30.58 0.00 0.75 0.00 0.07 68.60 14:37:01 3 25.88 0.00 1.00 0.00 0.07 73.05 14:37:01 4 16.39 0.00 0.47 0.00 0.05 83.10 14:37:01 5 22.54 0.00 0.70 0.00 0.05 76.71 14:37:01 6 26.79 0.00 0.70 0.90 0.08 71.52 14:37:01 7 31.64 0.00 1.47 0.02 0.08 66.79 14:37:01 8 16.50 0.00 1.30 0.17 0.07 81.96 14:37:01 9 20.77 0.00 0.64 10.76 0.08 67.75 14:37:01 10 22.11 0.00 0.64 0.00 0.07 77.19 14:37:01 11 26.35 0.00 1.74 0.00 0.08 71.82 14:37:01 12 15.99 0.00 0.47 0.00 0.07 83.48 14:37:01 13 22.50 0.00 0.37 0.10 0.05 76.98 14:37:01 14 18.27 0.00 0.64 0.00 0.05 81.04 14:37:01 15 20.97 0.00 0.42 0.00 0.05 78.57 14:38:01 all 13.11 0.00 0.60 1.77 0.04 84.48 14:38:01 0 10.56 0.00 0.30 0.02 0.03 89.09 14:38:01 1 14.52 0.00 1.10 18.89 0.03 65.45 14:38:01 2 14.54 0.00 0.43 0.00 0.03 85.00 14:38:01 3 12.44 0.00 0.62 0.00 0.03 86.91 14:38:01 4 12.42 0.00 0.33 0.00 0.02 87.23 14:38:01 5 8.27 0.00 0.43 0.00 0.02 91.28 14:38:01 6 7.28 0.00 0.48 1.15 0.03 91.04 14:38:01 7 10.80 0.00 0.52 0.00 0.02 88.66 14:38:01 8 13.59 0.00 0.25 0.35 0.05 85.76 14:38:01 9 26.99 0.00 0.97 7.59 0.08 64.37 14:38:01 10 23.77 0.00 0.92 0.17 0.05 75.09 14:38:01 11 9.38 0.00 0.93 0.05 0.02 89.62 14:38:01 12 13.53 0.00 1.00 0.13 0.03 85.30 14:38:01 13 10.29 0.00 0.48 0.02 0.03 89.17 14:38:01 14 9.16 0.00 0.35 0.00 0.05 90.44 14:38:01 15 12.24 0.00 0.48 0.02 0.05 87.21 Average: all 20.76 0.00 0.74 0.97 0.06 77.47 Average: 0 17.65 0.00 0.74 0.15 0.04 81.41 Average: 1 24.43 0.00 0.95 3.52 0.05 71.04 Average: 2 24.00 0.00 0.70 0.15 0.06 75.10 Average: 3 21.38 0.00 0.61 0.03 0.07 77.91 Average: 4 20.50 0.00 0.70 0.12 0.05 78.64 Average: 5 18.86 0.00 0.79 0.18 0.06 80.11 Average: 6 16.92 0.00 0.61 0.39 0.06 82.03 Average: 7 21.40 0.00 0.75 2.88 0.06 74.91 Average: 8 20.00 0.00 0.72 0.18 0.06 79.04 Average: 9 23.53 0.00 0.83 4.22 0.06 71.35 Average: 10 23.26 0.00 1.02 0.35 0.06 75.31 Average: 11 22.21 0.00 0.93 0.34 0.06 76.45 Average: 12 18.25 0.00 0.81 1.05 0.07 79.82 Average: 13 19.74 0.00 0.59 0.02 0.05 79.60 Average: 14 20.02 0.00 0.65 0.04 0.06 79.24 Average: 15 20.08 0.00 0.40 1.86 0.05 77.61