---> uname -a: Linux prd-ubuntu1804-docker-8c-16g-25194 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 1088 58967 0 4366 62640 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:9c:b9:26 brd ff:ff:ff:ff:ff:ff inet 10.30.107.115/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86030sec preferred_lft 86030sec inet6 fe80::f816:3eff:fe9c:b926/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:3e:d0:f7:94 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-25194) 07/02/25 _x86_64_ (16 CPU) 13:55:22 LINUX RESTART (16 CPU) 13:56:01 tps rtps wtps bread/s bwrtn/s 13:57:01 142.52 21.56 120.96 717.36 32686.57 13:58:01 171.59 44.78 126.81 2519.45 40602.57 13:59:01 32.16 2.80 29.36 81.59 26354.67 14:00:01 46.28 0.57 45.72 16.53 48079.04 14:01:01 54.96 0.75 54.21 84.25 56078.79 Average: 89.50 14.09 75.41 683.81 40760.30 13:56:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:57:01 62784800 64254600 3182944 4.83 88332 1908292 2104284 3.14 1008720 1745412 225316 13:58:01 59961476 61769644 6006268 9.10 100584 2222824 3863408 5.76 3590512 1958400 25524 13:59:01 59433860 61517532 6533884 9.90 103188 2489344 3563468 5.32 3923444 2139600 240540 14:00:01 58377140 61378716 7590604 11.51 106816 3387784 3993100 5.96 4061764 3023000 435436 14:01:01 60398836 64155480 5568908 8.44 111368 4125848 2060368 3.07 1322916 3720288 253344 Average: 60191222 62615194 5776522 8.76 102058 2826818 3116926 4.65 2781471 2517340 236032 13:56:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:57:01 lo 1.27 1.27 0.15 0.15 0.00 0.00 0.00 0.00 13:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:57:01 ens3 208.93 143.05 1117.34 15.17 0.00 0.00 0.00 0.00 13:58:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 13:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:58:01 ens3 771.32 535.08 3686.50 141.41 0.00 0.00 0.00 0.00 13:59:01 lo 41.53 41.53 192.01 192.01 0.00 0.00 0.00 0.00 13:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:59:01 ens3 457.42 271.07 497.10 88.16 0.00 0.00 0.00 0.00 14:00:01 lo 4.75 4.75 2.05 2.05 0.00 0.00 0.00 0.00 14:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:00:01 ens3 531.66 272.11 718.68 94.53 0.00 0.00 0.00 0.00 14:01:01 lo 3.52 3.52 1.61 1.61 0.00 0.00 0.00 0.00 14:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:01:01 ens3 466.34 254.81 250.12 87.57 0.00 0.00 0.00 0.00 Average: lo 10.30 10.30 39.17 39.17 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 487.13 295.22 1253.92 85.37 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-16g-25194) 07/02/25 _x86_64_ (16 CPU) 13:55:22 LINUX RESTART (16 CPU) 13:56:01 CPU %user %nice %system %iowait %steal %idle 13:57:01 all 4.42 0.00 0.39 1.36 0.02 93.82 13:57:01 0 7.46 0.00 1.09 5.53 0.02 85.91 13:57:01 1 11.07 0.00 0.98 0.18 0.02 87.75 13:57:01 2 0.03 0.00 0.02 0.00 0.02 99.93 13:57:01 3 0.97 0.00 0.13 0.05 0.02 98.83 13:57:01 4 0.07 0.00 0.05 0.00 0.00 99.88 13:57:01 5 0.07 0.00 0.05 0.00 0.02 99.87 13:57:01 6 0.02 0.00 0.08 0.00 0.00 99.90 13:57:01 7 0.03 0.00 0.05 0.00 0.00 99.92 13:57:01 8 0.05 0.00 0.00 0.00 0.02 99.93 13:57:01 9 0.00 0.00 0.13 12.14 0.02 87.71 13:57:01 10 0.23 0.00 0.03 0.00 0.05 99.68 13:57:01 11 0.00 0.00 0.12 0.40 0.00 99.48 13:57:01 12 22.83 0.00 1.04 1.97 0.05 74.11 13:57:01 13 16.84 0.00 1.45 0.73 0.03 80.95 13:57:01 14 8.66 0.00 0.60 0.20 0.02 90.52 13:57:01 15 2.37 0.00 0.35 0.53 0.00 96.75 13:58:01 all 28.70 0.00 1.23 0.77 0.08 69.22 13:58:01 0 20.84 0.00 1.19 0.48 0.07 77.43 13:58:01 1 35.69 0.00 0.85 0.70 0.08 62.67 13:58:01 2 26.12 0.00 1.24 0.03 0.07 72.54 13:58:01 3 31.45 0.00 1.06 0.07 0.07 67.36 13:58:01 4 25.84 0.00 1.71 0.18 0.08 72.18 13:58:01 5 27.55 0.00 0.82 0.67 0.08 70.87 13:58:01 6 23.73 0.00 1.27 0.48 0.05 74.46 13:58:01 7 20.81 0.00 0.82 0.28 0.07 78.02 13:58:01 8 33.21 0.00 0.74 0.42 0.07 65.57 13:58:01 9 28.86 0.00 0.72 2.29 0.07 68.06 13:58:01 10 32.24 0.00 1.92 0.08 0.08 65.68 13:58:01 11 35.80 0.00 2.20 6.17 0.08 55.75 13:58:01 12 34.15 0.00 1.39 0.23 0.08 64.13 13:58:01 13 29.05 0.00 0.84 0.00 0.07 70.05 13:58:01 14 28.29 0.00 1.41 0.03 0.08 70.18 13:58:01 15 25.63 0.00 1.49 0.17 0.08 72.63 13:59:01 all 30.35 0.00 0.78 0.53 0.07 68.27 13:59:01 0 20.91 0.00 0.87 0.00 0.07 78.15 13:59:01 1 36.19 0.00 0.91 0.02 0.10 62.78 13:59:01 2 35.97 0.00 0.82 0.00 0.08 63.13 13:59:01 3 31.76 0.00 0.59 0.00 0.08 67.57 13:59:01 4 30.98 0.00 0.70 0.02 0.07 68.23 13:59:01 5 24.66 0.00 1.19 0.00 0.07 74.09 13:59:01 6 40.59 0.00 0.67 0.00 0.10 58.64 13:59:01 7 24.53 0.00 0.75 0.00 0.05 74.67 13:59:01 8 27.73 0.00 0.82 0.00 0.07 71.38 13:59:01 9 28.46 0.00 0.69 0.00 0.07 70.79 13:59:01 10 29.46 0.00 0.99 0.33 0.07 69.15 13:59:01 11 25.26 0.00 0.70 0.03 0.07 73.94 13:59:01 12 37.59 0.00 0.57 0.00 0.08 61.75 13:59:01 13 38.07 0.00 0.67 0.35 0.08 60.83 13:59:01 14 21.00 0.00 0.82 0.00 0.07 78.11 13:59:01 15 32.42 0.00 0.69 7.68 0.07 59.15 14:00:01 all 29.38 0.00 1.02 0.70 0.08 68.82 14:00:01 0 24.20 0.00 1.28 0.00 0.08 74.43 14:00:01 1 38.67 0.00 2.58 0.00 0.08 58.67 14:00:01 2 26.80 0.00 0.90 2.32 0.08 69.89 14:00:01 3 32.38 0.00 0.60 0.00 0.08 66.93 14:00:01 4 35.44 0.00 0.97 0.00 0.08 63.50 14:00:01 5 24.10 0.00 0.67 0.00 0.07 75.17 14:00:01 6 37.21 0.00 1.04 0.00 0.10 61.65 14:00:01 7 30.05 0.00 1.00 0.00 0.08 68.87 14:00:01 8 38.73 0.00 1.19 0.00 0.10 59.99 14:00:01 9 21.70 0.00 1.04 2.39 0.07 74.79 14:00:01 10 25.59 0.00 0.92 0.00 0.07 73.43 14:00:01 11 29.87 0.00 1.02 0.00 0.08 69.03 14:00:01 12 27.77 0.00 0.97 0.05 0.08 71.12 14:00:01 13 21.96 0.00 0.69 2.63 0.05 74.67 14:00:01 14 21.01 0.00 0.52 2.83 0.07 75.58 14:00:01 15 34.63 0.00 0.95 0.90 0.08 63.43 14:01:01 all 19.96 0.00 0.77 1.02 0.06 78.20 14:01:01 0 20.28 0.00 0.72 0.00 0.05 78.95 14:01:01 1 16.45 0.00 0.98 0.03 0.05 82.48 14:01:01 2 17.27 0.00 0.50 4.94 0.03 77.25 14:01:01 3 16.21 0.00 0.67 0.00 0.07 83.06 14:01:01 4 13.19 0.00 0.32 0.00 0.03 86.46 14:01:01 5 19.89 0.00 0.63 2.92 0.05 76.51 14:01:01 6 12.33 0.00 0.79 0.07 0.05 86.77 14:01:01 7 38.22 0.00 1.27 0.12 0.08 60.31 14:01:01 8 23.64 0.00 0.88 0.15 0.07 75.25 14:01:01 9 17.10 0.00 1.05 6.36 0.07 75.43 14:01:01 10 19.20 0.00 0.87 1.57 0.05 78.31 14:01:01 11 18.40 0.00 0.85 0.00 0.05 80.69 14:01:01 12 24.95 0.00 1.17 0.00 0.05 73.83 14:01:01 13 16.64 0.00 0.45 0.12 0.05 82.74 14:01:01 14 25.49 0.00 0.62 0.00 0.07 73.82 14:01:01 15 19.99 0.00 0.52 0.00 0.08 79.41 Average: all 22.55 0.00 0.84 0.87 0.06 75.68 Average: 0 18.74 0.00 1.03 1.20 0.06 78.97 Average: 1 27.59 0.00 1.26 0.19 0.07 70.89 Average: 2 21.22 0.00 0.70 1.46 0.06 76.56 Average: 3 22.54 0.00 0.61 0.02 0.06 76.76 Average: 4 21.08 0.00 0.75 0.04 0.05 78.07 Average: 5 19.24 0.00 0.67 0.72 0.06 79.31 Average: 6 22.74 0.00 0.77 0.11 0.06 76.32 Average: 7 22.71 0.00 0.78 0.08 0.06 76.37 Average: 8 24.65 0.00 0.73 0.11 0.06 74.44 Average: 9 19.22 0.00 0.73 4.64 0.06 75.36 Average: 10 21.33 0.00 0.94 0.40 0.06 77.27 Average: 11 21.84 0.00 0.98 1.32 0.06 75.81 Average: 12 29.46 0.00 1.03 0.45 0.07 68.99 Average: 13 24.51 0.00 0.82 0.77 0.06 73.85 Average: 14 20.88 0.00 0.79 0.61 0.06 77.65 Average: 15 23.00 0.00 0.80 1.85 0.06 74.29