---> uname -a: Linux prd-ubuntu1804-docker-8c-16g-25671 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: 2799.996 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 1292 58762 0 4366 62436 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:81:de:f3 brd ff:ff:ff:ff:ff:ff inet 10.30.107.143/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86042sec preferred_lft 86042sec inet6 fe80::f816:3eff:fe81:def3/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:03:f5:a1:b4 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-25671) 07/04/25 _x86_64_ (16 CPU) 09:59:12 LINUX RESTART (16 CPU) 10:00:01 tps rtps wtps bread/s bwrtn/s 10:01:01 197.65 39.78 157.87 2308.55 83563.67 10:02:01 125.88 7.90 117.98 313.95 82305.22 10:03:01 60.22 0.63 59.59 17.73 80011.46 10:04:01 65.52 0.13 65.39 3.20 81570.80 10:05:01 51.11 1.35 49.76 91.45 33102.62 Average: 100.08 9.96 90.12 546.98 72110.75 10:00:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:01:01 62001736 63611712 3966008 6.01 93724 2038936 2760004 4.12 1668628 1860532 135040 10:02:01 59417916 61229864 6549828 9.93 100588 2226500 4229744 6.31 4139616 1952660 2664 10:03:01 59172520 61694320 6795224 10.30 104640 2918892 4524488 6.75 3751672 2561900 441520 10:04:01 57921148 61210312 8046596 12.20 107496 3670188 4212292 6.29 4261552 3273776 495456 10:05:01 60152196 63911436 5815548 8.82 112696 4126744 2176048 3.25 1571220 3717780 25752 Average: 59733103 62331529 6234641 9.45 103829 2996252 3580515 5.34 3078538 2673330 220086 10:00:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:01:01 lo 1.13 1.13 0.13 0.13 0.00 0.00 0.00 0.00 10:01:01 ens3 231.41 175.35 1954.22 28.23 0.00 0.00 0.00 0.00 10:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:02:01 lo 11.73 11.73 36.98 36.98 0.00 0.00 0.00 0.00 10:02:01 ens3 923.76 564.29 2715.40 160.76 0.00 0.00 0.00 0.00 10:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:03:01 lo 29.05 29.05 155.63 155.63 0.00 0.00 0.00 0.00 10:03:01 ens3 1054.77 565.84 627.46 168.69 0.00 0.00 0.00 0.00 10:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:04:01 lo 3.25 3.25 1.50 1.50 0.00 0.00 0.00 0.00 10:04:01 ens3 275.47 165.19 662.58 56.70 0.00 0.00 0.00 0.00 10:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:05:01 lo 3.08 3.08 1.19 1.19 0.00 0.00 0.00 0.00 10:05:01 ens3 342.91 243.51 238.13 81.18 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: lo 9.65 9.65 39.09 39.09 0.00 0.00 0.00 0.00 Average: ens3 565.67 342.84 1239.56 99.11 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-16g-25671) 07/04/25 _x86_64_ (16 CPU) 09:59:12 LINUX RESTART (16 CPU) 10:00:01 CPU %user %nice %system %iowait %steal %idle 10:01:01 all 8.22 0.00 0.51 0.91 0.03 90.32 10:01:01 0 4.05 0.00 0.22 0.02 0.02 95.70 10:01:01 1 23.63 0.00 1.54 3.06 0.07 71.70 10:01:01 2 14.90 0.00 1.04 0.53 0.03 83.50 10:01:01 3 4.27 0.00 0.28 7.53 0.03 87.89 10:01:01 4 26.85 0.00 1.57 0.62 0.05 70.91 10:01:01 5 7.30 0.00 0.28 0.00 0.03 92.38 10:01:01 6 4.57 0.00 0.18 0.00 0.02 95.23 10:01:01 7 1.75 0.00 0.38 0.55 0.02 97.30 10:01:01 8 3.35 0.00 0.17 1.02 0.02 95.44 10:01:01 9 2.35 0.00 0.12 0.00 0.00 97.53 10:01:01 10 7.15 0.00 0.15 0.00 0.03 92.67 10:01:01 11 4.81 0.00 0.57 0.35 0.05 94.22 10:01:01 12 5.60 0.00 0.13 0.27 0.03 93.97 10:01:01 13 10.66 0.00 0.37 0.02 0.03 88.92 10:01:01 14 6.79 0.00 0.75 0.43 0.03 91.99 10:01:01 15 3.59 0.00 0.38 0.20 0.02 95.81 10:02:01 all 32.79 0.00 1.01 0.34 0.08 65.78 10:02:01 0 24.82 0.00 0.48 0.02 0.07 74.62 10:02:01 1 37.20 0.00 0.50 0.10 0.07 62.13 10:02:01 2 34.42 0.00 1.27 0.03 0.08 64.19 10:02:01 3 39.43 0.00 0.89 0.00 0.07 59.62 10:02:01 4 30.25 0.00 1.16 4.31 0.10 64.18 10:02:01 5 34.15 0.00 0.85 0.02 0.08 64.90 10:02:01 6 33.56 0.00 1.52 0.03 0.10 64.79 10:02:01 7 29.51 0.00 0.75 0.00 0.08 69.66 10:02:01 8 32.16 0.00 0.85 0.02 0.07 66.91 10:02:01 9 39.28 0.00 1.39 0.13 0.08 59.11 10:02:01 10 35.79 0.00 0.82 0.02 0.07 63.31 10:02:01 11 36.49 0.00 1.72 0.74 0.08 60.97 10:02:01 12 27.26 0.00 0.79 0.02 0.05 71.88 10:02:01 13 25.68 0.00 1.02 0.02 0.07 73.21 10:02:01 14 36.19 0.00 1.26 0.02 0.08 62.46 10:02:01 15 28.46 0.00 0.85 0.00 0.08 70.60 10:03:01 all 30.68 0.00 0.98 0.29 0.08 67.97 10:03:01 0 26.67 0.00 1.47 0.00 0.10 71.76 10:03:01 1 37.89 0.00 1.39 0.02 0.12 60.59 10:03:01 2 32.44 0.00 0.95 0.00 0.07 66.54 10:03:01 3 35.17 0.00 1.42 0.00 0.08 63.32 10:03:01 4 31.87 0.00 1.29 1.99 0.08 64.76 10:03:01 5 27.79 0.00 1.02 0.00 0.07 71.13 10:03:01 6 40.67 0.00 0.90 1.46 0.10 56.88 10:03:01 7 35.08 0.00 1.09 0.02 0.10 63.71 10:03:01 8 20.05 0.00 0.82 0.00 0.07 79.06 10:03:01 9 27.49 0.00 0.52 0.00 0.07 71.93 10:03:01 10 29.57 0.00 1.07 0.00 0.05 69.31 10:03:01 11 30.32 0.00 0.90 0.00 0.10 68.68 10:03:01 12 24.57 0.00 0.67 1.15 0.07 73.54 10:03:01 13 30.07 0.00 0.87 0.00 0.08 68.98 10:03:01 14 34.10 0.00 0.60 0.00 0.07 65.23 10:03:01 15 27.13 0.00 0.72 0.00 0.07 72.09 10:04:01 all 27.15 0.00 0.86 0.72 0.08 71.19 10:04:01 0 20.91 0.00 1.05 4.35 0.08 73.60 10:04:01 1 36.99 0.00 1.02 0.00 0.08 61.90 10:04:01 2 22.47 0.00 0.48 0.00 0.07 76.98 10:04:01 3 31.27 0.00 1.35 0.02 0.07 67.29 10:04:01 4 25.12 0.00 1.09 0.00 0.10 73.69 10:04:01 5 22.61 0.00 0.30 0.00 0.10 76.99 10:04:01 6 27.93 0.00 1.19 1.20 0.07 69.61 10:04:01 7 30.87 0.00 1.41 0.00 0.08 67.64 10:04:01 8 16.08 0.00 0.40 0.00 0.07 83.45 10:04:01 9 24.59 0.00 0.75 4.66 0.07 69.93 10:04:01 10 35.21 0.00 0.87 0.00 0.12 63.81 10:04:01 11 32.32 0.00 1.67 0.00 0.10 65.91 10:04:01 12 28.63 0.00 0.89 1.29 0.08 69.11 10:04:01 13 24.76 0.00 0.38 0.00 0.07 74.79 10:04:01 14 27.42 0.00 0.48 0.00 0.07 72.03 10:04:01 15 27.10 0.00 0.45 0.00 0.05 72.39 10:05:01 all 14.16 0.00 0.64 0.30 0.04 84.87 10:05:01 0 10.03 0.00 0.67 0.88 0.03 88.39 10:05:01 1 27.42 0.00 1.14 0.07 0.05 71.33 10:05:01 2 28.28 0.00 1.12 0.70 0.05 69.85 10:05:01 3 24.13 0.00 0.90 0.05 0.05 74.87 10:05:01 4 24.31 0.00 0.63 0.12 0.03 74.90 10:05:01 5 13.29 0.00 0.42 0.02 0.03 86.25 10:05:01 6 10.71 0.00 0.58 0.02 0.03 88.66 10:05:01 7 14.53 0.00 0.95 1.00 0.05 83.46 10:05:01 8 6.55 0.00 0.23 0.00 0.02 93.20 10:05:01 9 8.48 0.00 0.38 0.00 0.03 91.11 10:05:01 10 11.98 0.00 1.07 0.02 0.03 86.90 10:05:01 11 11.89 0.00 0.48 0.02 0.03 87.58 10:05:01 12 9.42 0.00 0.42 0.00 0.03 90.13 10:05:01 13 5.50 0.00 0.22 0.00 0.02 94.27 10:05:01 14 8.17 0.00 0.17 0.00 0.03 91.63 10:05:01 15 11.87 0.00 0.85 1.92 0.05 85.31 Average: all 22.59 0.00 0.80 0.51 0.06 76.04 Average: 0 17.30 0.00 0.78 1.05 0.06 80.81 Average: 1 32.63 0.00 1.12 0.65 0.08 65.53 Average: 2 26.50 0.00 0.97 0.25 0.06 72.22 Average: 3 26.85 0.00 0.97 1.52 0.06 70.60 Average: 4 27.68 0.00 1.15 1.41 0.07 69.70 Average: 5 21.01 0.00 0.57 0.01 0.06 78.35 Average: 6 23.47 0.00 0.88 0.54 0.06 75.05 Average: 7 22.33 0.00 0.92 0.31 0.07 76.37 Average: 8 15.61 0.00 0.49 0.21 0.05 83.64 Average: 9 20.42 0.00 0.63 0.96 0.05 77.94 Average: 10 23.93 0.00 0.80 0.01 0.06 75.21 Average: 11 23.15 0.00 1.07 0.22 0.07 75.49 Average: 12 19.08 0.00 0.58 0.54 0.05 79.74 Average: 13 19.32 0.00 0.57 0.01 0.05 80.05 Average: 14 22.51 0.00 0.65 0.09 0.06 76.69 Average: 15 19.62 0.00 0.65 0.42 0.05 79.25