---> uname -a: Linux prd-ubuntu1804-docker-8c-16g-23020 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 1079 58995 0 4346 62649 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:90:71:1e brd ff:ff:ff:ff:ff:ff inet 10.30.107.90/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86018sec preferred_lft 86018sec inet6 fe80::f816:3eff:fe90:711e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:6e:e4:ab:79 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-23020) 06/22/25 _x86_64_ (16 CPU) 15:07:43 LINUX RESTART (16 CPU) 15:08:02 tps rtps wtps bread/s bwrtn/s 15:09:01 368.19 71.41 296.78 4887.04 85766.21 15:10:01 198.13 43.25 154.88 2460.91 57807.93 15:11:01 48.83 4.27 44.56 134.24 42588.64 15:12:01 43.31 0.47 42.84 14.53 49870.49 15:13:01 52.66 0.13 52.52 6.67 66841.79 15:14:01 71.34 1.78 69.56 107.03 64648.98 Average: 129.75 20.08 109.67 1258.33 61185.74 15:08:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:09:01 62969696 64319072 2998048 4.54 80788 1802932 2069060 3.09 937788 1648700 167160 15:10:01 61186376 62942328 4781368 7.25 98032 2175828 2775372 4.14 2383136 1947136 23376 15:11:01 60197696 62252420 5770048 8.75 101296 2464808 4335792 6.47 3185788 2119408 229968 15:12:01 58136200 60644124 7831544 11.87 104052 2906184 4818156 7.19 4798456 2548952 375812 15:13:01 57681184 61169636 8286560 12.56 107612 3866612 5192964 7.75 4301364 3470156 495972 15:14:01 60424752 64166948 5542992 8.40 112112 4110920 2071140 3.09 1315412 3702940 12848 Average: 60099317 62582421 5868427 8.90 100649 2887881 3543747 5.29 2820324 2572882 217523 15:08:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:09:01 lo 2.10 2.10 0.23 0.23 0.00 0.00 0.00 0.00 15:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:09:01 ens3 552.08 381.92 2046.64 84.94 0.00 0.00 0.00 0.00 15:10:01 lo 0.60 0.60 0.06 0.06 0.00 0.00 0.00 0.00 15:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:10:01 ens3 501.43 388.39 3412.98 89.41 0.00 0.00 0.00 0.00 15:11:01 lo 38.14 38.14 191.50 191.50 0.00 0.00 0.00 0.00 15:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:11:01 ens3 521.53 348.58 1020.89 118.17 0.00 0.00 0.00 0.00 15:12:01 lo 3.18 3.18 1.52 1.52 0.00 0.00 0.00 0.00 15:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:12:01 ens3 350.27 222.63 115.97 73.56 0.00 0.00 0.00 0.00 15:13:01 lo 3.70 3.70 1.56 1.56 0.00 0.00 0.00 0.00 15:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:13:01 ens3 427.63 273.54 701.45 88.21 0.00 0.00 0.00 0.00 15:14:01 lo 1.80 1.80 0.64 0.64 0.00 0.00 0.00 0.00 15:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:14:01 ens3 97.28 66.78 160.77 22.62 0.00 0.00 0.00 0.00 Average: lo 8.27 8.27 32.67 32.67 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 407.96 280.02 1240.91 79.47 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-16g-23020) 06/22/25 _x86_64_ (16 CPU) 15:07:43 LINUX RESTART (16 CPU) 15:08:02 CPU %user %nice %system %iowait %steal %idle 15:09:01 all 5.70 0.00 0.73 1.60 0.03 91.94 15:09:01 0 1.42 0.00 0.22 0.03 0.02 98.30 15:09:01 1 27.10 0.00 2.21 0.87 0.05 69.78 15:09:01 2 6.60 0.00 0.58 4.23 0.03 88.56 15:09:01 3 9.84 0.00 0.87 0.31 0.03 88.95 15:09:01 4 2.87 0.00 0.51 5.23 0.03 91.36 15:09:01 5 2.85 0.00 1.73 6.10 0.02 89.30 15:09:01 6 9.35 0.00 0.83 0.46 0.03 89.32 15:09:01 7 1.10 0.00 0.65 0.90 0.02 97.33 15:09:01 8 7.55 0.00 1.29 3.60 0.05 87.50 15:09:01 9 4.36 0.00 0.41 0.03 0.02 95.19 15:09:01 10 1.48 0.00 0.37 0.27 0.02 97.86 15:09:01 11 3.47 0.00 0.12 0.00 0.02 96.39 15:09:01 12 5.51 0.00 0.39 0.20 0.02 93.88 15:09:01 13 2.69 0.00 0.56 0.39 0.03 96.33 15:09:01 14 2.03 0.00 0.42 0.12 0.02 97.41 15:09:01 15 3.08 0.00 0.54 2.86 0.07 93.45 15:10:01 all 20.55 0.00 1.00 0.92 0.05 77.49 15:10:01 0 22.34 0.00 0.94 0.74 0.07 75.92 15:10:01 1 20.76 0.00 0.57 3.90 0.05 74.72 15:10:01 2 19.43 0.00 1.27 0.23 0.05 79.01 15:10:01 3 20.45 0.00 0.84 0.32 0.05 78.34 15:10:01 4 18.97 0.00 1.19 1.90 0.05 77.89 15:10:01 5 22.37 0.00 0.87 1.40 0.05 75.31 15:10:01 6 38.82 0.00 1.23 0.68 0.07 59.20 15:10:01 7 21.26 0.00 1.51 0.30 0.07 76.87 15:10:01 8 14.17 0.00 1.44 0.27 0.05 84.07 15:10:01 9 17.41 0.00 0.80 0.22 0.05 81.52 15:10:01 10 18.00 0.00 0.82 0.27 0.03 80.88 15:10:01 11 21.56 0.00 0.54 0.59 0.03 77.29 15:10:01 12 13.46 0.00 0.97 0.28 0.05 85.23 15:10:01 13 20.98 0.00 0.67 0.03 0.05 78.27 15:10:01 14 15.65 0.00 1.22 0.03 0.05 83.05 15:10:01 15 23.04 0.00 1.09 3.54 0.08 72.25 15:11:01 all 30.28 0.00 0.88 0.55 0.07 68.22 15:11:01 0 38.46 0.00 1.17 0.03 0.08 60.25 15:11:01 1 23.29 0.00 0.82 8.29 0.08 67.51 15:11:01 2 30.82 0.00 0.89 0.00 0.07 68.23 15:11:01 3 25.16 0.00 0.87 0.02 0.07 73.89 15:11:01 4 35.32 0.00 0.72 0.13 0.08 63.74 15:11:01 5 30.81 0.00 0.99 0.00 0.07 68.14 15:11:01 6 39.28 0.00 0.70 0.00 0.07 59.95 15:11:01 7 21.79 0.00 0.72 0.17 0.07 77.26 15:11:01 8 31.41 0.00 0.72 0.00 0.07 67.80 15:11:01 9 30.47 0.00 1.54 0.00 0.08 67.90 15:11:01 10 30.85 0.00 0.92 0.02 0.07 68.14 15:11:01 11 36.98 0.00 1.24 0.17 0.08 61.53 15:11:01 12 30.02 0.00 0.72 0.00 0.07 69.20 15:11:01 13 32.21 0.00 0.54 0.00 0.07 67.19 15:11:01 14 26.16 0.00 0.74 0.00 0.05 73.06 15:11:01 15 21.50 0.00 0.69 0.00 0.07 77.74 15:12:01 all 29.55 0.00 1.04 0.60 0.07 68.75 15:12:01 0 31.92 0.00 1.79 0.05 0.07 66.18 15:12:01 1 24.25 0.00 1.00 2.50 0.07 72.18 15:12:01 2 37.18 0.00 1.42 0.00 0.08 61.31 15:12:01 3 27.83 0.00 0.85 0.00 0.07 71.25 15:12:01 4 25.96 0.00 0.77 1.07 0.07 72.13 15:12:01 5 24.13 0.00 0.89 0.00 0.07 74.92 15:12:01 6 33.52 0.00 1.22 0.00 0.08 65.18 15:12:01 7 19.75 0.00 0.70 5.87 0.05 73.63 15:12:01 8 28.16 0.00 1.05 0.00 0.08 70.70 15:12:01 9 30.70 0.00 0.95 0.00 0.07 68.28 15:12:01 10 26.37 0.00 0.49 0.00 0.05 73.10 15:12:01 11 24.54 0.00 1.12 0.00 0.07 74.27 15:12:01 12 31.27 0.00 1.00 0.00 0.08 67.64 15:12:01 13 40.74 0.00 0.82 0.00 0.08 58.36 15:12:01 14 38.83 0.00 1.81 0.00 0.08 59.28 15:12:01 15 27.60 0.00 0.84 0.02 0.07 71.48 15:13:01 all 28.45 0.00 1.06 0.86 0.07 69.56 15:13:01 0 22.50 0.00 0.60 0.00 0.07 76.83 15:13:01 1 21.96 0.00 0.99 0.00 0.07 76.99 15:13:01 2 42.73 0.00 1.74 0.02 0.08 55.43 15:13:01 3 38.04 0.00 1.65 0.00 0.08 60.23 15:13:01 4 22.51 0.00 0.64 11.23 0.07 65.56 15:13:01 5 34.12 0.00 0.65 0.00 0.08 65.14 15:13:01 6 23.75 0.00 0.65 0.02 0.05 75.53 15:13:01 7 27.71 0.00 0.50 0.00 0.07 71.72 15:13:01 8 23.70 0.00 0.95 0.85 0.07 74.43 15:13:01 9 31.21 0.00 1.17 1.75 0.08 65.79 15:13:01 10 32.50 0.00 1.97 0.00 0.08 65.46 15:13:01 11 32.02 0.00 0.92 0.00 0.07 67.00 15:13:01 12 30.56 0.00 1.27 0.00 0.08 68.09 15:13:01 13 22.53 0.00 0.52 0.00 0.07 76.88 15:13:01 14 25.22 0.00 1.39 0.00 0.08 73.31 15:13:01 15 24.00 0.00 1.32 0.00 0.07 74.61 15:14:01 all 10.44 0.00 0.53 1.28 0.03 87.72 15:14:01 0 7.05 0.00 0.75 0.15 0.02 92.04 15:14:01 1 52.92 0.00 1.90 0.68 0.07 44.43 15:14:01 2 11.29 0.00 0.83 0.05 0.02 87.80 15:14:01 3 8.77 0.00 0.40 3.46 0.03 87.34 15:14:01 4 4.63 0.00 0.38 6.80 0.02 88.18 15:14:01 5 5.07 0.00 0.53 0.02 0.02 94.37 15:14:01 6 6.71 0.00 0.25 0.07 0.03 92.94 15:14:01 7 6.77 0.00 0.20 0.00 0.02 93.01 15:14:01 8 7.86 0.00 0.22 0.00 0.02 91.90 15:14:01 9 13.17 0.00 0.70 6.97 0.05 79.11 15:14:01 10 6.89 0.00 0.48 2.30 0.02 90.31 15:14:01 11 5.96 0.00 0.23 0.00 0.03 93.77 15:14:01 12 9.11 0.00 0.48 0.00 0.02 90.39 15:14:01 13 6.82 0.00 0.30 0.00 0.03 92.85 15:14:01 14 10.65 0.00 0.58 0.00 0.02 88.75 15:14:01 15 3.32 0.00 0.23 0.00 0.02 96.43 Average: all 20.86 0.00 0.87 0.97 0.05 77.24 Average: 0 20.66 0.00 0.91 0.17 0.05 78.21 Average: 1 28.40 0.00 1.25 2.71 0.06 67.58 Average: 2 24.72 0.00 1.12 0.75 0.06 73.35 Average: 3 21.73 0.00 0.91 0.68 0.06 76.62 Average: 4 18.41 0.00 0.70 4.39 0.05 76.45 Average: 5 19.93 0.00 0.94 1.24 0.05 77.84 Average: 6 25.29 0.00 0.81 0.20 0.06 73.64 Average: 7 16.43 0.00 0.71 1.21 0.05 81.60 Average: 8 18.84 0.00 0.94 0.78 0.06 79.38 Average: 9 21.25 0.00 0.93 1.50 0.06 76.26 Average: 10 19.39 0.00 0.84 0.48 0.04 79.24 Average: 11 20.79 0.00 0.70 0.13 0.05 78.34 Average: 12 20.02 0.00 0.81 0.08 0.05 79.04 Average: 13 21.04 0.00 0.57 0.07 0.06 78.27 Average: 14 19.79 0.00 1.03 0.03 0.05 79.11 Average: 15 17.13 0.00 0.78 1.06 0.06 80.97