---> uname -a: Linux prd-ubuntu1804-docker-8c-16g-16735 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 744K 6.3G 1% /run /dev/vda1 310G 13G 298G 5% / 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 1160 58355 0 4905 62549 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:1c:19:2f brd ff:ff:ff:ff:ff:ff inet 10.30.106.49/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85864sec preferred_lft 85864sec inet6 fe80::f816:3eff:fe1c:192f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:e9:d2:2f:6f 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 inet6 fe80::42:e9ff:fed2:2f6f/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-16g-16735) 12/01/25 _x86_64_ (16 CPU) 11:03:53 LINUX RESTART (16 CPU) 11:04:01 tps rtps wtps bread/s bwrtn/s 11:05:01 289.10 74.05 215.05 5337.38 56338.21 11:06:01 196.50 42.52 153.98 2433.59 32349.08 11:07:01 58.24 5.48 52.76 207.30 23883.35 11:08:01 62.61 3.63 58.97 486.72 30883.12 11:09:01 89.15 0.10 89.05 8.80 21087.50 11:10:01 32.83 0.47 32.36 12.80 26565.31 11:11:01 26.16 0.00 26.16 0.00 29514.28 11:12:01 33.91 0.27 33.64 12.40 40226.99 Average: 98.56 15.82 82.75 1062.36 32605.89 11:04:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:05:01 63108852 64286344 2858892 4.33 65820 1654528 2121508 3.17 963572 1501252 55492 11:06:01 61499216 63177736 4468528 6.77 95988 2103836 2465444 3.68 2137208 1887984 40448 11:07:01 59437572 61291676 6530172 9.90 101608 2266928 4120008 6.15 4087360 1983820 2984 11:08:01 58209096 60514268 7758648 11.76 113180 2689544 5515228 8.23 4898616 2341652 200 11:09:01 59253692 61835324 6714052 10.18 115488 2957600 4902492 7.32 3696952 2496336 242464 11:10:01 58803804 61624152 7163940 10.86 117360 3189436 4130332 6.16 3917080 2718420 157608 11:11:01 57236872 60764784 8730872 13.24 120152 3882036 5551992 8.28 4771588 3401828 442404 11:12:01 59801524 64084520 6166220 9.35 123104 4620608 2082664 3.11 1484632 4103580 453308 Average: 59668828 62197350 6298916 9.55 106588 2920564 3861208 5.76 3244626 2554359 174364 11:04:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:05:01 lo 1.73 1.73 0.18 0.18 0.00 0.00 0.00 0.00 11:05:01 ens3 394.60 262.54 1423.17 75.98 0.00 0.00 0.00 0.00 11:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:06:01 lo 0.87 0.87 0.09 0.09 0.00 0.00 0.00 0.00 11:06:01 ens3 262.81 216.84 2797.57 37.27 0.00 0.00 0.00 0.00 11:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:07:01 lo 6.30 6.30 6.74 6.74 0.00 0.00 0.00 0.00 11:07:01 ens3 722.28 459.32 2356.57 123.83 0.00 0.00 0.00 0.00 11:08:01 docker0 0.08 0.18 0.00 0.02 0.00 0.00 0.00 0.00 11:08:01 lo 24.75 24.75 97.28 97.28 0.00 0.00 0.00 0.00 11:08:01 ens3 1086.52 545.44 2616.40 149.48 0.00 0.00 0.00 0.00 11:08:01 vethe1ac310 0.08 0.30 0.00 0.03 0.00 0.00 0.00 0.00 11:09:01 docker0 423.51 384.32 87.40 164.93 0.00 0.00 0.00 0.00 11:09:01 lo 883.66 883.66 250.94 250.94 0.00 0.00 0.00 0.00 11:09:01 ens3 1283.76 811.13 766.15 256.49 0.00 0.00 0.00 0.00 11:09:01 vethe1ac310 0.13 0.25 0.01 0.01 0.00 0.00 0.00 0.00 11:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:10:01 lo 1.77 1.77 0.57 0.57 0.00 0.00 0.00 0.00 11:10:01 ens3 159.69 88.77 55.99 31.83 0.00 0.00 0.00 0.00 11:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:11:01 lo 3.05 3.05 1.51 1.51 0.00 0.00 0.00 0.00 11:11:01 ens3 499.45 239.89 721.08 94.98 0.00 0.00 0.00 0.00 11:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:12:01 lo 3.27 3.27 1.59 1.59 0.00 0.00 0.00 0.00 11:12:01 ens3 213.70 165.31 194.57 55.98 0.00 0.00 0.00 0.00 Average: docker0 52.95 48.07 10.93 20.62 0.00 0.00 0.00 0.00 Average: lo 115.68 115.68 44.86 44.86 0.00 0.00 0.00 0.00 Average: ens3 577.85 348.66 1366.43 103.23 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-16g-16735) 12/01/25 _x86_64_ (16 CPU) 11:03:53 LINUX RESTART (16 CPU) 11:04:01 CPU %user %nice %system %iowait %steal %idle 11:05:01 all 4.19 0.00 0.60 2.37 0.02 92.82 11:05:01 0 3.54 0.00 1.35 0.45 0.02 94.65 11:05:01 1 0.72 0.00 0.28 0.37 0.02 98.61 11:05:01 2 1.94 0.00 0.70 13.24 0.03 84.08 11:05:01 3 1.00 0.00 0.42 0.05 0.02 98.52 11:05:01 4 1.82 0.00 0.48 0.63 0.02 97.05 11:05:01 5 7.57 0.00 0.78 0.68 0.03 90.92 11:05:01 6 3.23 0.00 0.45 0.07 0.02 96.24 11:05:01 7 2.25 0.00 0.63 0.55 0.02 96.54 11:05:01 8 2.96 0.00 0.35 15.97 0.05 80.67 11:05:01 9 5.19 0.00 0.42 0.28 0.02 94.09 11:05:01 10 3.40 0.00 0.28 0.13 0.02 96.17 11:05:01 11 7.34 0.00 0.65 0.58 0.02 91.41 11:05:01 12 11.63 0.00 0.65 0.65 0.05 87.02 11:05:01 13 6.64 0.00 0.68 0.35 0.02 92.31 11:05:01 14 4.46 0.00 1.02 3.71 0.02 90.79 11:05:01 15 3.39 0.00 0.35 0.23 0.02 96.01 11:06:01 all 12.53 0.00 0.70 1.01 0.04 85.72 11:06:01 0 12.46 0.00 0.50 0.10 0.05 86.89 11:06:01 1 8.23 0.00 0.52 0.12 0.05 91.09 11:06:01 2 8.83 0.00 0.60 0.78 0.03 89.75 11:06:01 3 13.12 0.00 0.77 0.40 0.03 85.67 11:06:01 4 10.71 0.00 0.38 0.30 0.05 88.56 11:06:01 5 11.44 0.00 0.28 0.00 0.03 88.24 11:06:01 6 9.79 0.00 0.72 0.25 0.03 89.21 11:06:01 7 8.85 0.00 0.48 0.15 0.02 90.50 11:06:01 8 9.52 0.00 0.54 6.84 0.07 83.04 11:06:01 9 12.77 0.00 0.88 0.42 0.05 85.88 11:06:01 10 6.29 0.00 0.55 1.80 0.03 91.32 11:06:01 11 23.57 0.00 1.52 2.10 0.03 72.77 11:06:01 12 32.34 0.00 2.06 2.39 0.08 63.12 11:06:01 13 9.63 0.00 0.52 0.17 0.05 89.63 11:06:01 14 13.66 0.00 0.43 0.30 0.03 85.57 11:06:01 15 9.38 0.00 0.37 0.02 0.02 90.21 11:07:01 all 29.39 0.00 1.00 0.38 0.07 69.16 11:07:01 0 23.83 0.00 0.72 0.00 0.05 75.41 11:07:01 1 35.34 0.00 2.11 0.03 0.08 62.44 11:07:01 2 31.68 0.00 1.07 0.30 0.07 66.88 11:07:01 3 32.21 0.00 1.00 0.02 0.08 66.69 11:07:01 4 32.93 0.00 0.87 0.18 0.10 65.92 11:07:01 5 33.20 0.00 0.95 0.12 0.08 65.65 11:07:01 6 34.75 0.00 1.28 0.00 0.08 63.89 11:07:01 7 31.73 0.00 0.80 0.10 0.08 67.29 11:07:01 8 23.36 0.00 0.74 4.37 0.07 71.47 11:07:01 9 32.40 0.00 1.14 0.07 0.08 66.32 11:07:01 10 28.96 0.00 0.94 0.17 0.07 69.87 11:07:01 11 34.20 0.00 1.10 0.08 0.08 64.53 11:07:01 12 34.78 0.00 1.44 0.15 0.07 63.56 11:07:01 13 22.04 0.00 0.69 0.17 0.05 77.06 11:07:01 14 22.86 0.00 0.57 0.18 0.08 76.30 11:07:01 15 16.05 0.00 0.50 0.00 0.05 83.39 11:08:01 all 21.52 0.00 1.00 0.58 0.06 76.84 11:08:01 0 11.84 0.00 1.02 0.02 0.05 87.08 11:08:01 1 21.95 0.00 1.00 0.03 0.05 76.97 11:08:01 2 23.54 0.00 0.89 0.02 0.07 75.49 11:08:01 3 23.23 0.00 0.68 0.23 0.05 75.81 11:08:01 4 20.77 0.00 1.17 0.03 0.05 77.98 11:08:01 5 25.11 0.00 1.09 0.00 0.05 73.75 11:08:01 6 16.87 0.00 1.14 0.03 0.05 81.91 11:08:01 7 24.87 0.00 0.77 0.08 0.07 74.21 11:08:01 8 21.75 0.00 1.17 3.22 0.07 73.79 11:08:01 9 14.12 0.00 2.27 3.20 0.07 80.34 11:08:01 10 24.14 0.00 0.64 0.02 0.07 75.14 11:08:01 11 18.36 0.00 0.59 0.02 0.03 81.00 11:08:01 12 16.68 0.00 0.52 0.00 0.03 82.77 11:08:01 13 31.39 0.00 1.01 2.23 0.07 65.30 11:08:01 14 30.03 0.00 1.24 0.08 0.07 68.58 11:08:01 15 19.75 0.00 0.84 0.03 0.05 79.33 11:09:01 all 11.62 0.00 1.30 0.38 0.05 86.65 11:09:01 0 9.76 0.00 2.69 0.00 0.03 87.51 11:09:01 1 12.50 0.00 1.22 0.00 0.07 86.21 11:09:01 2 7.31 0.00 0.92 0.03 0.05 91.69 11:09:01 3 13.72 0.00 1.65 0.00 0.05 84.57 11:09:01 4 9.53 0.00 0.90 0.02 0.02 89.54 11:09:01 5 11.94 0.00 1.32 0.02 0.05 86.67 11:09:01 6 12.21 0.00 0.84 0.00 0.05 86.90 11:09:01 7 11.35 0.00 2.18 0.00 0.07 86.41 11:09:01 8 11.49 0.00 0.89 0.20 0.05 87.37 11:09:01 9 18.54 0.00 1.68 4.64 0.05 75.09 11:09:01 10 8.16 0.00 0.95 0.00 0.03 90.86 11:09:01 11 8.55 0.00 0.72 0.02 0.03 90.69 11:09:01 12 12.90 0.00 0.99 0.17 0.07 85.88 11:09:01 13 13.82 0.00 1.12 0.48 0.07 84.51 11:09:01 14 9.66 0.00 0.82 0.02 0.05 89.45 11:09:01 15 14.51 0.00 1.89 0.54 0.07 83.00 11:10:01 all 14.37 0.00 0.43 0.54 0.04 84.63 11:10:01 0 9.63 0.00 0.52 0.83 0.03 88.98 11:10:01 1 17.46 0.00 0.78 4.79 0.05 76.92 11:10:01 2 14.20 0.00 0.43 0.00 0.03 85.34 11:10:01 3 9.64 0.00 0.33 0.02 0.03 89.98 11:10:01 4 17.91 0.00 0.28 0.00 0.05 81.75 11:10:01 5 11.43 0.00 0.27 2.28 0.03 85.99 11:10:01 6 17.60 0.00 0.28 0.00 0.03 82.09 11:10:01 7 15.82 0.00 0.27 0.00 0.03 83.88 11:10:01 8 16.97 0.00 1.19 0.05 0.03 81.76 11:10:01 9 17.39 0.00 0.32 0.58 0.03 81.67 11:10:01 10 16.44 0.00 0.30 0.00 0.03 83.23 11:10:01 11 13.86 0.00 0.25 0.00 0.03 85.85 11:10:01 12 13.46 0.00 0.62 0.05 0.05 85.83 11:10:01 13 15.85 0.00 0.58 0.00 0.03 83.54 11:10:01 14 12.93 0.00 0.28 0.00 0.02 86.77 11:10:01 15 9.31 0.00 0.22 0.00 0.03 90.44 11:11:01 all 22.27 0.00 0.75 0.54 0.06 76.39 11:11:01 0 16.00 0.00 0.75 4.85 0.07 78.34 11:11:01 1 23.34 0.00 0.43 0.00 0.07 76.16 11:11:01 2 24.34 0.00 0.89 3.75 0.07 70.95 11:11:01 3 20.69 0.00 0.79 0.00 0.07 78.46 11:11:01 4 21.78 0.00 0.37 0.00 0.05 77.80 11:11:01 5 25.79 0.00 0.82 0.00 0.07 73.33 11:11:01 6 27.21 0.00 1.64 0.00 0.05 71.11 11:11:01 7 36.41 0.00 0.80 0.00 0.08 62.70 11:11:01 8 26.74 0.00 2.20 0.00 0.08 70.98 11:11:01 9 19.49 0.00 0.38 0.00 0.07 80.06 11:11:01 10 22.78 0.00 0.33 0.00 0.05 76.84 11:11:01 11 15.58 0.00 0.57 0.00 0.05 83.80 11:11:01 12 21.12 0.00 0.60 0.00 0.05 78.23 11:11:01 13 15.46 0.00 0.40 0.00 0.07 84.08 11:11:01 14 17.63 0.00 0.42 0.00 0.07 81.89 11:11:01 15 22.01 0.00 0.57 0.00 0.05 77.38 11:12:01 all 23.20 0.00 0.80 0.63 0.06 75.31 11:12:01 0 17.79 0.00 0.77 2.50 0.05 78.89 11:12:01 1 27.83 0.00 0.92 0.00 0.05 71.20 11:12:01 2 25.95 0.00 0.85 0.00 0.07 73.13 11:12:01 3 28.26 0.00 0.50 0.00 0.07 71.17 11:12:01 4 23.30 0.00 0.87 2.46 0.05 73.32 11:12:01 5 23.99 0.00 1.09 0.00 0.05 74.87 11:12:01 6 29.58 0.00 0.82 0.00 0.07 69.53 11:12:01 7 24.71 0.00 0.42 0.67 0.05 74.16 11:12:01 8 23.16 0.00 1.67 2.21 0.05 72.90 11:12:01 9 22.84 0.00 0.79 0.00 0.03 76.34 11:12:01 10 24.40 0.00 0.64 2.28 0.07 72.62 11:12:01 11 19.68 0.00 0.95 0.02 0.07 79.29 11:12:01 12 26.99 0.00 0.77 0.00 0.05 72.20 11:12:01 13 22.10 0.00 0.55 0.00 0.05 77.30 11:12:01 14 11.83 0.00 0.48 0.00 0.02 87.67 11:12:01 15 18.81 0.00 0.74 0.00 0.07 80.38 Average: all 17.38 0.00 0.82 0.80 0.05 80.95 Average: 0 13.10 0.00 1.04 1.09 0.04 84.72 Average: 1 18.41 0.00 0.91 0.67 0.05 79.96 Average: 2 17.21 0.00 0.79 2.27 0.05 79.68 Average: 3 17.72 0.00 0.77 0.09 0.05 81.37 Average: 4 17.33 0.00 0.67 0.45 0.05 81.50 Average: 5 18.81 0.00 0.83 0.39 0.05 79.93 Average: 6 18.89 0.00 0.89 0.04 0.05 80.12 Average: 7 19.49 0.00 0.79 0.19 0.05 79.47 Average: 8 16.99 0.00 1.09 4.11 0.06 77.75 Average: 9 17.84 0.00 0.98 1.15 0.05 79.98 Average: 10 16.81 0.00 0.58 0.55 0.05 82.02 Average: 11 17.64 0.00 0.79 0.35 0.04 81.17 Average: 12 21.23 0.00 0.95 0.43 0.06 77.34 Average: 13 17.11 0.00 0.69 0.42 0.05 81.73 Average: 14 15.37 0.00 0.66 0.54 0.04 83.39 Average: 15 14.15 0.00 0.68 0.10 0.04 85.02