---> uname -a: Linux prd-ubuntu1804-docker-8c-16g-24971 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 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 1032 59014 0 4374 62695 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:7e:b9:72 brd ff:ff:ff:ff:ff:ff inet 10.30.106.233/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86015sec preferred_lft 86015sec inet6 fe80::f816:3eff:fe7e:b972/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:c7:5f:bc:28 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-24971) 07/01/25 _x86_64_ (16 CPU) 11:17:42 LINUX RESTART (16 CPU) 11:18:01 tps rtps wtps bread/s bwrtn/s 11:19:01 376.99 66.03 310.96 4306.16 108596.07 11:20:01 205.25 43.23 162.02 2461.59 79134.68 11:21:01 71.61 4.08 67.53 130.49 68975.41 11:22:01 58.56 0.65 57.91 17.86 73201.93 11:23:01 60.52 0.13 60.39 6.67 78159.64 11:24:01 47.92 1.78 46.13 107.03 26024.79 Average: 136.81 19.32 117.49 1171.66 72348.38 11:18:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:19:01 62970688 64333676 2997056 4.54 81244 1815708 2038580 3.04 919248 1661256 173460 11:20:01 60975972 62673008 4991772 7.57 98168 2117164 3071308 4.58 2653276 1889788 19196 11:21:01 59656876 61472816 6310868 9.57 101096 2229548 3967932 5.92 3897424 1954872 92 11:22:01 59112172 61641540 6855572 10.39 105144 2924784 3969420 5.92 3803224 2566972 430956 11:23:01 58142764 61441012 7824980 11.86 108012 3677752 4008728 5.98 4027712 3280428 283896 11:24:01 60444492 64212960 5523252 8.37 113356 4134192 2137692 3.19 1270624 3723956 26168 Average: 60217161 62629169 5750583 8.72 101170 2816525 3198943 4.77 2761918 2512879 155628 11:18:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:19:01 lo 1.87 1.87 0.21 0.21 0.00 0.00 0.00 0.00 11:19:01 ens3 577.22 383.44 2050.17 84.54 0.00 0.00 0.00 0.00 11:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:20:01 lo 0.60 0.60 0.06 0.06 0.00 0.00 0.00 0.00 11:20:01 ens3 455.46 311.05 2126.08 73.70 0.00 0.00 0.00 0.00 11:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:21:01 lo 33.92 33.92 183.17 183.17 0.00 0.00 0.00 0.00 11:21:01 ens3 416.44 246.18 1728.11 68.30 0.00 0.00 0.00 0.00 11:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:22:01 lo 4.05 4.05 2.02 2.02 0.00 0.00 0.00 0.00 11:22:01 ens3 544.34 240.21 597.35 97.22 0.00 0.00 0.00 0.00 11:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:23:01 lo 4.23 4.23 2.03 2.03 0.00 0.00 0.00 0.00 11:23:01 ens3 427.73 219.16 687.53 74.13 0.00 0.00 0.00 0.00 11:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:24:01 lo 1.80 1.80 0.65 0.65 0.00 0.00 0.00 0.00 11:24:01 ens3 374.68 201.30 222.97 66.44 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 7.75 7.75 31.36 31.36 0.00 0.00 0.00 0.00 Average: ens3 465.98 266.89 1235.38 77.39 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-16g-24971) 07/01/25 _x86_64_ (16 CPU) 11:17:42 LINUX RESTART (16 CPU) 11:18:01 CPU %user %nice %system %iowait %steal %idle 11:19:01 all 5.62 0.00 0.75 1.20 0.02 92.41 11:19:01 0 1.50 0.00 0.28 0.13 0.00 98.08 11:19:01 1 23.21 0.00 1.44 0.80 0.05 74.51 11:19:01 2 11.57 0.00 2.07 3.61 0.03 82.72 11:19:01 3 7.92 0.00 0.76 0.31 0.03 90.97 11:19:01 4 5.50 0.00 0.63 0.08 0.03 93.75 11:19:01 5 4.08 0.00 0.65 4.68 0.03 90.56 11:19:01 6 1.75 0.00 0.37 0.25 0.02 97.61 11:19:01 7 1.10 0.00 0.48 0.02 0.02 98.38 11:19:01 8 8.66 0.00 0.60 0.32 0.03 90.39 11:19:01 9 1.60 0.00 2.09 2.90 0.02 93.39 11:19:01 10 2.72 0.00 0.43 0.15 0.02 96.68 11:19:01 11 1.77 0.00 0.17 0.00 0.02 98.05 11:19:01 12 9.81 0.00 0.82 0.05 0.08 89.24 11:19:01 13 3.30 0.00 0.25 0.00 0.02 96.43 11:19:01 14 1.90 0.00 0.68 0.02 0.02 97.38 11:19:01 15 3.54 0.00 0.25 5.93 0.02 90.26 11:20:01 all 20.40 0.00 0.93 0.52 0.05 78.11 11:20:01 0 19.28 0.00 0.50 0.00 0.05 80.17 11:20:01 1 19.91 0.00 0.58 1.35 0.03 78.12 11:20:01 2 19.89 0.00 0.72 0.02 0.05 79.33 11:20:01 3 17.83 0.00 0.88 0.17 0.03 81.09 11:20:01 4 25.54 0.00 0.85 0.23 0.05 73.32 11:20:01 5 16.18 0.00 1.34 1.14 0.03 81.30 11:20:01 6 27.62 0.00 0.64 0.03 0.05 71.66 11:20:01 7 21.30 0.00 0.70 0.40 0.05 77.54 11:20:01 8 22.12 0.00 0.85 0.00 0.07 76.96 11:20:01 9 20.20 0.00 0.69 0.00 0.05 79.06 11:20:01 10 15.64 0.00 0.99 0.44 0.05 82.88 11:20:01 11 12.27 0.00 1.29 0.17 0.05 86.23 11:20:01 12 35.58 0.00 1.64 3.27 0.08 59.43 11:20:01 13 19.28 0.00 1.25 0.38 0.03 79.05 11:20:01 14 14.92 0.00 0.99 0.58 0.03 83.48 11:20:01 15 18.85 0.00 0.90 0.05 0.03 80.16 11:21:01 all 24.94 0.00 0.66 0.26 0.06 74.08 11:21:01 0 16.12 0.00 0.35 0.00 0.03 83.49 11:21:01 1 31.46 0.00 1.34 1.43 0.07 65.71 11:21:01 2 26.48 0.00 0.77 0.05 0.07 72.63 11:21:01 3 22.11 0.00 0.49 0.00 0.07 77.34 11:21:01 4 28.30 0.00 0.75 0.89 0.08 69.97 11:21:01 5 17.18 0.00 0.52 0.12 0.07 82.12 11:21:01 6 34.23 0.00 1.27 0.02 0.07 64.41 11:21:01 7 22.78 0.00 0.42 0.00 0.03 76.77 11:21:01 8 26.98 0.00 0.47 0.00 0.05 72.50 11:21:01 9 24.84 0.00 0.74 0.55 0.07 73.80 11:21:01 10 18.87 0.00 0.28 0.00 0.05 80.80 11:21:01 11 30.11 0.00 0.63 0.00 0.07 69.19 11:21:01 12 31.45 0.00 0.52 0.00 0.05 67.98 11:21:01 13 17.14 0.00 0.55 1.04 0.07 81.20 11:21:01 14 28.16 0.00 0.62 0.03 0.07 71.12 11:21:01 15 22.88 0.00 0.82 0.02 0.07 76.22 11:22:01 all 31.44 0.00 1.10 0.34 0.07 67.05 11:22:01 0 28.51 0.00 1.13 0.00 0.08 70.27 11:22:01 1 35.83 0.00 1.07 0.02 0.08 63.00 11:22:01 2 38.69 0.00 2.29 0.02 0.07 58.93 11:22:01 3 35.87 0.00 1.01 0.47 0.07 62.59 11:22:01 4 35.22 0.00 0.50 0.00 0.07 64.21 11:22:01 5 16.66 0.00 0.88 0.03 0.05 82.38 11:22:01 6 41.28 0.00 1.47 0.02 0.07 57.16 11:22:01 7 29.55 0.00 0.97 0.00 0.08 69.39 11:22:01 8 28.49 0.00 0.67 0.00 0.05 70.79 11:22:01 9 19.25 0.00 0.75 0.00 0.03 79.97 11:22:01 10 34.26 0.00 0.84 0.00 0.07 64.84 11:22:01 11 33.70 0.00 0.82 0.00 0.07 65.41 11:22:01 12 29.16 0.00 0.90 0.00 0.07 69.87 11:22:01 13 20.65 0.00 0.67 4.87 0.07 73.74 11:22:01 14 42.06 0.00 2.72 0.00 0.08 55.14 11:22:01 15 34.11 0.00 0.87 0.00 0.07 64.95 11:23:01 all 27.60 0.00 0.97 0.40 0.07 70.96 11:23:01 0 29.48 0.00 0.45 0.25 0.07 69.75 11:23:01 1 23.22 0.00 0.78 0.15 0.07 75.78 11:23:01 2 28.05 0.00 1.36 0.34 0.07 70.19 11:23:01 3 24.00 0.00 0.84 1.07 0.08 74.00 11:23:01 4 30.51 0.00 1.49 0.62 0.07 67.32 11:23:01 5 22.13 0.00 0.77 0.00 0.07 77.04 11:23:01 6 32.45 0.00 0.65 0.00 0.07 66.83 11:23:01 7 40.60 0.00 1.99 0.00 0.08 57.32 11:23:01 8 24.80 0.00 0.78 0.00 0.07 74.35 11:23:01 9 24.97 0.00 0.89 0.02 0.07 74.06 11:23:01 10 33.68 0.00 0.99 0.00 0.07 65.27 11:23:01 11 21.32 0.00 0.75 0.00 0.07 77.87 11:23:01 12 30.69 0.00 0.99 0.02 0.08 68.22 11:23:01 13 19.29 0.00 0.73 3.74 0.05 76.19 11:23:01 14 26.68 0.00 0.89 0.20 0.07 72.16 11:23:01 15 29.70 0.00 1.20 0.02 0.07 69.01 11:24:01 all 12.52 0.00 0.62 0.20 0.03 86.63 11:24:01 0 6.90 0.00 0.48 0.00 0.02 92.60 11:24:01 1 16.14 0.00 0.43 0.02 0.03 83.38 11:24:01 2 8.31 0.00 0.40 0.00 0.03 91.25 11:24:01 3 9.34 0.00 0.55 0.00 0.03 90.07 11:24:01 4 7.34 0.00 0.58 0.00 0.05 92.02 11:24:01 5 7.76 0.00 0.43 0.00 0.02 91.79 11:24:01 6 9.06 0.00 0.15 0.00 0.02 90.77 11:24:01 7 10.05 0.00 1.42 0.05 0.05 88.43 11:24:01 8 8.78 0.00 0.48 0.02 0.03 90.68 11:24:01 9 32.80 0.00 1.07 0.12 0.05 65.97 11:24:01 10 29.83 0.00 1.25 0.27 0.05 68.60 11:24:01 11 24.95 0.00 1.00 0.10 0.03 73.92 11:24:01 12 5.77 0.00 0.23 0.00 0.02 93.98 11:24:01 13 5.07 0.00 0.58 2.67 0.05 91.62 11:24:01 14 6.01 0.00 0.63 0.00 0.02 93.34 11:24:01 15 12.15 0.00 0.22 0.00 0.02 87.62 Average: all 20.41 0.00 0.84 0.49 0.05 78.22 Average: 0 16.96 0.00 0.53 0.06 0.04 82.40 Average: 1 24.95 0.00 0.94 0.63 0.06 73.43 Average: 2 22.15 0.00 1.27 0.67 0.05 75.86 Average: 3 19.47 0.00 0.75 0.34 0.05 79.38 Average: 4 22.05 0.00 0.80 0.30 0.06 76.79 Average: 5 13.98 0.00 0.77 0.99 0.04 84.22 Average: 6 24.38 0.00 0.76 0.05 0.05 74.76 Average: 7 20.88 0.00 1.00 0.08 0.05 77.99 Average: 8 19.97 0.00 0.64 0.06 0.05 79.28 Average: 9 20.61 0.00 1.04 0.60 0.05 77.71 Average: 10 22.48 0.00 0.80 0.14 0.05 76.53 Average: 11 20.68 0.00 0.78 0.04 0.05 78.45 Average: 12 23.73 0.00 0.85 0.55 0.06 74.80 Average: 13 14.11 0.00 0.67 2.12 0.05 83.05 Average: 14 19.92 0.00 1.09 0.14 0.05 78.80 Average: 15 20.20 0.00 0.71 1.00 0.04 78.05