---> uname -a: Linux prd-ubuntu1804-docker-8c-16g-33825 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 1117 58794 0 4509 62608 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:f5:2b:80 brd ff:ff:ff:ff:ff:ff inet 10.30.107.70/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85979sec preferred_lft 85979sec inet6 fe80::f816:3eff:fef5:2b80/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:f0:fa:e7:97 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-33825) 08/08/25 _x86_64_ (16 CPU) 15:35:01 LINUX RESTART (16 CPU) 15:36:02 tps rtps wtps bread/s bwrtn/s 15:37:01 187.56 43.01 144.55 2455.31 55527.40 15:38:01 101.77 5.47 96.30 207.83 52692.95 15:39:01 33.53 0.05 33.48 1.60 43735.64 15:40:01 50.47 0.47 50.00 14.53 57512.30 15:41:01 52.51 1.08 51.42 23.73 66758.21 Average: 84.82 9.90 74.92 534.18 55244.43 15:36:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:37:01 61721548 63347424 4246196 6.44 94568 2053700 3959176 5.91 1961172 1844488 111316 15:38:01 59583076 61406948 6384668 9.68 101308 2237524 4343504 6.48 3968828 1957392 2716 15:39:01 60001120 62107444 5966624 9.04 103244 2512508 3645128 5.44 3346740 2150480 250976 15:40:01 59693384 62401568 6274360 9.51 106108 3101124 3145976 4.69 3056100 2728556 344908 15:41:01 58124876 61762084 7842868 11.89 109572 4009828 3959868 5.91 3724004 3597292 527592 Average: 59824801 62205094 6142943 9.31 102960 2782937 3810730 5.69 3211369 2455642 247502 15:36:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:37:01 lo 0.75 0.75 0.08 0.08 0.00 0.00 0.00 0.00 15:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:37:01 ens3 226.49 182.04 2130.11 27.62 0.00 0.00 0.00 0.00 15:38:01 lo 5.52 5.52 6.40 6.40 0.00 0.00 0.00 0.00 15:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:38:01 ens3 651.84 415.91 2649.50 129.18 0.00 0.00 0.00 0.00 15:39:01 lo 23.23 23.23 96.89 96.89 0.00 0.00 0.00 0.00 15:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:39:01 ens3 729.88 460.64 553.61 150.82 0.00 0.00 0.00 0.00 15:40:01 lo 3.42 3.42 1.53 1.53 0.00 0.00 0.00 0.00 15:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:40:01 ens3 452.38 243.17 158.98 106.84 0.00 0.00 0.00 0.00 15:41:01 lo 3.57 3.57 1.56 1.56 0.00 0.00 0.00 0.00 15:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:41:01 ens3 457.09 265.59 713.86 95.04 0.00 0.00 0.00 0.00 Average: lo 7.32 7.32 21.37 21.37 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 504.46 313.91 1238.21 102.15 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-16g-33825) 08/08/25 _x86_64_ (16 CPU) 15:35:01 LINUX RESTART (16 CPU) 15:36:02 CPU %user %nice %system %iowait %steal %idle 15:37:01 all 10.94 0.00 0.64 0.89 0.04 87.49 15:37:01 0 6.41 0.00 0.44 0.02 0.02 93.11 15:37:01 1 6.55 0.00 0.56 0.32 0.07 92.50 15:37:01 2 22.64 0.00 0.75 0.10 0.05 76.46 15:37:01 3 7.54 0.00 0.42 0.47 0.02 91.54 15:37:01 4 7.29 0.00 0.27 0.31 0.02 92.12 15:37:01 5 7.76 0.00 0.20 0.14 0.02 91.88 15:37:01 6 6.20 0.00 0.37 0.03 0.03 93.36 15:37:01 7 5.22 0.00 0.32 0.00 0.03 94.43 15:37:01 8 9.94 0.00 0.73 0.25 0.03 89.05 15:37:01 9 14.68 0.00 0.29 0.00 0.05 84.98 15:37:01 10 8.14 0.00 0.15 0.00 0.02 91.69 15:37:01 11 16.88 0.00 1.43 9.52 0.05 72.11 15:37:01 12 11.11 0.00 1.25 0.75 0.05 86.84 15:37:01 13 6.20 0.00 0.53 0.31 0.03 92.93 15:37:01 14 20.50 0.00 1.58 1.44 0.05 76.43 15:37:01 15 18.11 0.00 0.83 0.66 0.03 80.36 15:38:01 all 30.50 0.00 1.09 0.46 0.08 67.88 15:38:01 0 18.25 0.00 1.19 0.00 0.05 80.51 15:38:01 1 31.32 0.00 1.09 0.96 0.07 66.57 15:38:01 2 38.42 0.00 0.81 0.00 0.08 60.69 15:38:01 3 41.93 0.00 2.42 0.02 0.10 55.53 15:38:01 4 40.41 0.00 0.64 0.02 0.07 58.87 15:38:01 5 29.12 0.00 0.95 0.40 0.07 69.46 15:38:01 6 27.98 0.00 0.92 0.03 0.05 71.02 15:38:01 7 33.75 0.00 1.06 0.30 0.07 64.82 15:38:01 8 24.19 0.00 0.82 0.02 0.07 74.90 15:38:01 9 19.31 0.00 0.65 0.39 0.05 79.60 15:38:01 10 31.62 0.00 0.95 0.25 0.08 67.09 15:38:01 11 28.38 0.00 1.09 1.04 0.07 69.42 15:38:01 12 29.14 0.00 1.44 3.41 0.07 65.94 15:38:01 13 35.03 0.00 1.12 0.39 0.10 63.37 15:38:01 14 24.35 0.00 0.97 0.03 0.07 74.58 15:38:01 15 34.75 0.00 1.34 0.07 0.08 63.75 15:39:01 all 28.10 0.00 0.91 0.27 0.06 70.66 15:39:01 0 21.48 0.00 0.84 0.00 0.05 77.63 15:39:01 1 36.50 0.00 0.82 0.00 0.07 62.61 15:39:01 2 29.46 0.00 1.27 0.00 0.08 69.19 15:39:01 3 32.56 0.00 1.39 0.00 0.08 65.97 15:39:01 4 20.10 0.00 0.79 0.07 0.07 78.98 15:39:01 5 33.10 0.00 1.10 0.00 0.07 65.73 15:39:01 6 17.62 0.00 0.47 0.00 0.05 81.86 15:39:01 7 21.12 0.00 0.87 0.00 0.05 77.96 15:39:01 8 16.02 0.00 0.49 0.57 0.05 82.87 15:39:01 9 35.35 0.00 1.37 1.47 0.08 61.73 15:39:01 10 37.14 0.00 0.74 0.00 0.08 62.04 15:39:01 11 24.14 0.00 0.97 0.00 0.07 74.82 15:39:01 12 37.31 0.00 0.73 2.17 0.07 59.72 15:39:01 13 28.47 0.00 0.77 0.00 0.07 70.70 15:39:01 14 23.26 0.00 1.29 0.02 0.05 75.38 15:39:01 15 35.81 0.00 0.63 0.00 0.07 63.48 15:40:01 all 29.01 0.00 1.02 0.55 0.07 69.35 15:40:01 0 26.83 0.00 1.12 0.00 0.08 71.97 15:40:01 1 25.14 0.00 0.84 2.09 0.07 71.87 15:40:01 2 25.07 0.00 0.63 0.00 0.07 74.23 15:40:01 3 29.89 0.00 0.57 0.00 0.05 69.49 15:40:01 4 25.81 0.00 1.22 1.60 0.08 71.29 15:40:01 5 33.03 0.00 1.69 0.00 0.08 65.20 15:40:01 6 20.77 0.00 0.54 0.02 0.05 78.63 15:40:01 7 27.05 0.00 0.77 0.00 0.07 72.11 15:40:01 8 34.92 0.00 1.47 0.00 0.07 63.54 15:40:01 9 19.89 0.00 0.54 1.32 0.05 78.20 15:40:01 10 28.72 0.00 1.05 0.00 0.07 70.16 15:40:01 11 40.35 0.00 1.71 0.00 0.08 57.86 15:40:01 12 33.19 0.00 1.02 0.00 0.08 65.71 15:40:01 13 29.53 0.00 1.04 0.00 0.05 69.38 15:40:01 14 25.06 0.00 0.89 3.72 0.08 70.25 15:40:01 15 38.94 0.00 1.26 0.00 0.08 59.73 15:41:01 all 29.68 0.00 1.08 0.64 0.07 68.53 15:41:01 0 35.50 0.00 1.85 0.40 0.07 62.18 15:41:01 1 36.25 0.00 1.03 0.03 0.07 62.62 15:41:01 2 23.01 0.00 0.60 0.00 0.05 76.34 15:41:01 3 26.73 0.00 0.55 2.95 0.05 69.72 15:41:01 4 26.93 0.00 0.80 1.51 0.05 70.71 15:41:01 5 36.49 0.00 1.14 1.99 0.08 60.29 15:41:01 6 32.86 0.00 1.33 0.15 0.08 65.58 15:41:01 7 27.44 0.00 1.42 0.00 0.07 71.07 15:41:01 8 37.03 0.00 1.39 0.00 0.07 61.51 15:41:01 9 27.83 0.00 0.77 0.08 0.08 71.23 15:41:01 10 29.94 0.00 0.99 0.00 0.05 69.02 15:41:01 11 27.99 0.00 0.84 2.89 0.07 68.22 15:41:01 12 33.22 0.00 1.30 0.00 0.07 65.41 15:41:01 13 17.56 0.00 0.53 0.02 0.05 81.84 15:41:01 14 35.74 0.00 1.66 0.00 0.07 62.54 15:41:01 15 20.49 0.00 0.99 0.20 0.07 78.26 Average: all 25.69 0.00 0.95 0.56 0.06 72.74 Average: 0 21.74 0.00 1.09 0.08 0.05 77.03 Average: 1 27.22 0.00 0.87 0.68 0.07 71.17 Average: 2 27.73 0.00 0.81 0.02 0.07 71.37 Average: 3 27.79 0.00 1.07 0.69 0.06 70.39 Average: 4 24.15 0.00 0.74 0.70 0.06 74.34 Average: 5 27.96 0.00 1.02 0.51 0.06 70.45 Average: 6 21.14 0.00 0.73 0.05 0.05 78.03 Average: 7 22.96 0.00 0.89 0.06 0.06 76.03 Average: 8 24.48 0.00 0.98 0.17 0.06 74.32 Average: 9 23.44 0.00 0.73 0.65 0.06 75.12 Average: 10 27.16 0.00 0.78 0.05 0.06 71.95 Average: 11 27.58 0.00 1.21 2.67 0.07 68.48 Average: 12 28.84 0.00 1.15 1.26 0.07 68.67 Average: 13 23.40 0.00 0.80 0.14 0.06 75.60 Average: 14 25.79 0.00 1.28 1.04 0.06 71.83 Average: 15 29.65 0.00 1.01 0.18 0.07 69.08