---> uname -a: Linux prd-ubuntu1804-docker-8c-16g-28937 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 1298 58619 0 4503 62428 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:25:fd:bb brd ff:ff:ff:ff:ff:ff inet 10.30.107.212/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85997sec preferred_lft 85997sec inet6 fe80::f816:3eff:fe25:fdbb/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:3c:2c:44:e2 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-28937) 07/18/25 _x86_64_ (16 CPU) 14:42:14 LINUX RESTART (16 CPU) 14:43:02 tps rtps wtps bread/s bwrtn/s 14:44:01 230.70 24.20 206.51 804.88 29511.08 14:45:01 181.62 43.36 138.26 2464.52 38395.07 14:46:01 32.19 4.27 27.93 133.84 23343.18 14:47:01 41.73 0.48 41.24 14.66 44583.37 14:48:01 34.08 0.10 33.98 2.93 38075.65 Average: 103.64 14.45 89.20 683.77 34799.12 14:43:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:44:01 62957820 64341436 3009924 4.56 83228 1832492 2050624 3.06 913112 1678984 167536 14:45:01 61222440 63035196 4745304 7.19 100212 2228868 2728896 4.07 2295460 1992844 22948 14:46:01 60212536 62315364 5755208 8.72 102316 2509944 3361984 5.02 3135864 2148856 250928 14:47:01 58304120 61130836 7663624 11.62 105844 3217268 5643028 8.42 4322580 2845048 236804 14:48:01 56170612 59802096 9797132 14.85 108660 4005756 5336096 7.96 5678552 3594660 525284 Average: 59773506 62124986 6194238 9.39 100052 2758866 3824126 5.71 3269114 2452078 240700 14:43:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:44:01 lo 1.42 1.42 0.17 0.17 0.00 0.00 0.00 0.00 14:44:01 ens3 197.51 143.36 1452.14 25.32 0.00 0.00 0.00 0.00 14:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:45:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 14:45:01 ens3 575.22 476.77 3968.71 121.30 0.00 0.00 0.00 0.00 14:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:46:01 lo 35.54 35.54 191.44 191.44 0.00 0.00 0.00 0.00 14:46:01 ens3 575.57 364.99 527.45 120.59 0.00 0.00 0.00 0.00 14:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:47:01 lo 3.37 3.37 1.53 1.53 0.00 0.00 0.00 0.00 14:47:01 ens3 411.66 274.80 152.02 106.31 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 14:48:01 lo 3.65 3.65 1.55 1.55 0.00 0.00 0.00 0.00 14:48:01 ens3 303.22 190.45 678.00 71.44 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 Average: lo 8.91 8.91 39.08 39.08 0.00 0.00 0.00 0.00 Average: ens3 413.35 290.56 1355.35 89.20 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-28937) 07/18/25 _x86_64_ (16 CPU) 14:42:14 LINUX RESTART (16 CPU) 14:43:02 CPU %user %nice %system %iowait %steal %idle 14:44:01 all 4.55 0.00 0.39 2.14 0.02 92.90 14:44:01 0 5.41 0.00 0.43 0.34 0.02 93.80 14:44:01 1 5.38 0.00 0.32 0.17 0.02 94.11 14:44:01 2 1.95 0.00 0.44 0.34 0.02 97.25 14:44:01 3 0.58 0.00 0.14 0.25 0.00 99.03 14:44:01 4 0.51 0.00 0.37 10.63 0.05 88.44 14:44:01 5 0.58 0.00 0.12 0.22 0.00 99.08 14:44:01 6 0.19 0.00 0.12 0.44 0.02 99.24 14:44:01 7 0.10 0.00 0.19 4.68 0.02 95.02 14:44:01 8 2.90 0.00 0.02 0.00 0.00 97.08 14:44:01 9 2.95 0.00 0.14 0.43 0.02 96.47 14:44:01 10 0.49 0.00 0.02 0.00 0.02 99.47 14:44:01 11 2.26 0.00 0.20 7.81 0.02 89.71 14:44:01 12 0.71 0.00 0.71 4.04 0.02 94.52 14:44:01 13 12.78 0.00 1.02 1.09 0.03 85.08 14:44:01 14 7.29 0.00 0.42 0.80 0.02 91.47 14:44:01 15 28.83 0.00 1.55 2.99 0.05 66.58 14:45:01 all 20.87 0.00 1.00 1.37 0.06 76.70 14:45:01 0 11.85 0.00 0.90 0.58 0.03 86.63 14:45:01 1 18.41 0.00 0.42 0.22 0.05 80.91 14:45:01 2 21.23 0.00 1.09 0.02 0.07 77.60 14:45:01 3 23.93 0.00 0.90 0.03 0.10 75.03 14:45:01 4 23.30 0.00 2.09 10.90 0.08 63.63 14:45:01 5 25.92 0.00 1.00 0.28 0.07 72.72 14:45:01 6 20.25 0.00 1.32 3.35 0.05 75.02 14:45:01 7 23.92 0.00 0.67 0.00 0.07 75.34 14:45:01 8 19.46 0.00 0.59 0.02 0.08 79.86 14:45:01 9 17.86 0.00 1.09 0.02 0.08 80.95 14:45:01 10 16.02 0.00 0.59 1.54 0.07 81.79 14:45:01 11 23.21 0.00 1.19 0.61 0.05 74.94 14:45:01 12 28.01 0.00 0.48 0.00 0.05 71.46 14:45:01 13 22.21 0.00 1.26 1.07 0.05 75.41 14:45:01 14 18.18 0.00 0.92 0.42 0.07 80.42 14:45:01 15 20.09 0.00 1.33 2.84 0.08 75.66 14:46:01 all 31.23 0.00 0.87 0.47 0.09 67.34 14:46:01 0 28.29 0.00 0.92 0.02 0.12 70.65 14:46:01 1 36.91 0.00 0.99 0.00 0.10 62.01 14:46:01 2 37.33 0.00 1.02 0.00 0.10 61.55 14:46:01 3 33.09 0.00 1.17 0.00 0.08 65.66 14:46:01 4 30.57 0.00 1.02 0.05 0.12 68.24 14:46:01 5 33.29 0.00 0.55 0.00 0.10 66.06 14:46:01 6 27.51 0.00 0.67 0.00 0.08 71.73 14:46:01 7 36.86 0.00 0.94 0.00 0.10 62.10 14:46:01 8 27.73 0.00 0.48 0.12 0.08 71.58 14:46:01 9 29.06 0.00 0.48 0.00 0.05 70.41 14:46:01 10 34.58 0.00 1.04 7.14 0.08 57.15 14:46:01 11 17.86 0.00 0.52 0.00 0.08 81.54 14:46:01 12 28.59 0.00 0.79 0.00 0.08 70.54 14:46:01 13 34.07 0.00 1.29 0.07 0.07 64.50 14:46:01 14 39.85 0.00 1.35 0.02 0.10 58.68 14:46:01 15 24.20 0.00 0.79 0.12 0.05 74.85 14:47:01 all 28.87 0.00 0.98 1.06 0.08 69.01 14:47:01 0 24.51 0.00 1.19 0.00 0.10 74.21 14:47:01 1 27.23 0.00 1.16 0.39 0.07 71.16 14:47:01 2 35.05 0.00 1.44 0.00 0.10 63.41 14:47:01 3 29.29 0.00 1.58 0.02 0.08 69.03 14:47:01 4 35.66 0.00 1.89 1.39 0.08 60.99 14:47:01 5 24.23 0.00 0.64 0.00 0.07 75.07 14:47:01 6 40.83 0.00 1.21 0.00 0.10 57.86 14:47:01 7 21.80 0.00 0.59 0.00 0.07 77.55 14:47:01 8 26.29 0.00 1.00 0.00 0.07 72.64 14:47:01 9 21.93 0.00 0.64 0.00 0.07 77.37 14:47:01 10 21.26 0.00 0.64 2.18 0.07 75.86 14:47:01 11 26.55 0.00 0.72 0.00 0.08 72.64 14:47:01 12 33.22 0.00 0.76 0.35 0.08 65.59 14:47:01 13 26.82 0.00 0.60 0.00 0.08 72.49 14:47:01 14 31.85 0.00 0.99 12.64 0.08 54.44 14:47:01 15 35.35 0.00 0.67 0.00 0.10 63.88 14:48:01 all 28.54 0.00 0.92 0.70 0.08 69.75 14:48:01 0 25.83 0.00 0.92 0.00 0.10 73.15 14:48:01 1 33.84 0.00 0.95 0.00 0.08 65.13 14:48:01 2 31.69 0.00 1.66 3.22 0.08 63.34 14:48:01 3 28.38 0.00 0.87 0.39 0.08 70.28 14:48:01 4 35.10 0.00 1.14 0.00 0.08 63.67 14:48:01 5 38.03 0.00 1.49 0.00 0.10 60.37 14:48:01 6 29.89 0.00 0.57 0.00 0.10 69.44 14:48:01 7 21.53 0.00 0.45 0.00 0.07 77.95 14:48:01 8 21.71 0.00 0.72 0.00 0.05 77.53 14:48:01 9 27.47 0.00 1.64 0.00 0.08 70.81 14:48:01 10 40.31 0.00 0.97 0.00 0.08 58.64 14:48:01 11 21.89 0.00 0.68 0.00 0.05 77.38 14:48:01 12 26.57 0.00 0.55 0.00 0.07 72.82 14:48:01 13 29.22 0.00 1.06 4.15 0.08 65.49 14:48:01 14 28.31 0.00 0.64 3.47 0.08 67.51 14:48:01 15 17.13 0.00 0.38 0.00 0.05 82.44 Average: all 22.87 0.00 0.83 1.14 0.07 75.09 Average: 0 19.24 0.00 0.87 0.19 0.07 79.63 Average: 1 24.41 0.00 0.77 0.15 0.06 74.61 Average: 2 25.51 0.00 1.13 0.72 0.07 72.57 Average: 3 23.11 0.00 0.93 0.14 0.07 75.75 Average: 4 25.10 0.00 1.31 4.57 0.08 68.93 Average: 5 24.46 0.00 0.76 0.10 0.07 74.61 Average: 6 23.80 0.00 0.78 0.76 0.07 74.60 Average: 7 20.93 0.00 0.57 0.92 0.06 77.52 Average: 8 19.67 0.00 0.56 0.03 0.06 79.68 Average: 9 19.92 0.00 0.80 0.09 0.06 79.13 Average: 10 22.58 0.00 0.65 2.18 0.06 74.53 Average: 11 18.40 0.00 0.66 1.66 0.06 79.22 Average: 12 23.48 0.00 0.66 0.87 0.06 74.94 Average: 13 25.05 0.00 1.04 1.27 0.06 72.57 Average: 14 25.14 0.00 0.87 3.47 0.07 70.46 Average: 15 25.11 0.00 0.94 1.18 0.07 72.71