---> uname -a: Linux prd-ubuntu1804-docker-8c-16g-1329 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 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 1160 58734 0 4527 62565 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:1a:3b:1b brd ff:ff:ff:ff:ff:ff inet 10.30.106.147/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85900sec preferred_lft 85900sec inet6 fe80::f816:3eff:fe1a:3b1b/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:62:0e:d7:6a 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-1329) 10/08/25 _x86_64_ (16 CPU) 14:09:33 LINUX RESTART (16 CPU) 14:10:03 tps rtps wtps bread/s bwrtn/s 14:11:01 298.83 59.64 239.18 3791.76 27020.58 14:12:01 176.39 42.46 133.93 2423.46 29914.88 14:13:01 48.56 5.27 43.29 187.17 18832.86 14:14:01 16.03 0.62 15.41 26.13 15011.10 14:15:01 33.51 0.45 33.06 12.26 30778.34 14:16:01 22.45 0.02 22.43 1.87 22982.97 14:17:01 32.21 0.12 32.09 3.07 39170.54 Average: 88.71 15.30 73.41 907.08 26240.75 14:10:03 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:11:01 62892736 64237076 3075008 4.66 80272 1797088 2066484 3.08 1015812 1645180 170032 14:12:01 61257088 62952808 4710656 7.14 96460 2119084 4123964 6.15 2371900 1895264 18136 14:13:01 59617900 61450808 6349844 9.63 101404 2246116 4148984 6.19 3927224 1965908 2580 14:14:01 59872412 61995224 6095332 9.24 103248 2528512 3595596 5.37 3461992 2165012 253840 14:15:01 59316236 61689096 6651508 10.08 105216 2771408 3817868 5.70 3773432 2400652 1176 14:16:01 58786488 61904532 7181256 10.89 108132 3500400 3637796 5.43 3553256 3120512 464572 14:17:01 58193668 62103648 7774076 11.78 110980 4276704 3297080 4.92 3381352 3861332 472448 Average: 59990933 62333313 5976811 9.06 100816 2748473 3526825 5.26 3069281 2436266 197541 14:10:03 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:11:01 lo 1.38 1.38 0.15 0.15 0.00 0.00 0.00 0.00 14:11:01 ens3 373.63 257.92 1999.81 77.95 0.00 0.00 0.00 0.00 14:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:12:01 lo 0.87 0.87 0.09 0.09 0.00 0.00 0.00 0.00 14:12:01 ens3 300.60 231.18 2413.43 48.97 0.00 0.00 0.00 0.00 14:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:13:01 lo 6.58 6.58 6.80 6.80 0.00 0.00 0.00 0.00 14:13:01 ens3 710.68 483.77 1857.43 146.49 0.00 0.00 0.00 0.00 14:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:14:01 lo 23.03 23.03 97.02 97.02 0.00 0.00 0.00 0.00 14:14:01 ens3 704.25 427.18 640.79 153.00 0.00 0.00 0.00 0.00 14:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:15:01 lo 1.53 1.53 0.55 0.55 0.00 0.00 0.00 0.00 14:15:01 ens3 237.04 168.82 88.55 63.15 0.00 0.00 0.00 0.00 14:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:16:01 lo 3.25 3.25 1.52 1.52 0.00 0.00 0.00 0.00 14:16:01 ens3 258.07 194.45 676.22 72.26 0.00 0.00 0.00 0.00 14:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:17:01 lo 3.03 3.03 1.57 1.57 0.00 0.00 0.00 0.00 14:17:01 ens3 418.36 256.79 250.05 94.09 0.00 0.00 0.00 0.00 14:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 5.69 5.69 15.46 15.46 0.00 0.00 0.00 0.00 Average: ens3 429.21 288.73 1128.17 93.78 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 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-16g-1329) 10/08/25 _x86_64_ (16 CPU) 14:09:33 LINUX RESTART (16 CPU) 14:10:03 CPU %user %nice %system %iowait %steal %idle 14:11:01 all 5.16 0.00 0.56 1.44 0.02 92.82 14:11:01 0 2.50 0.00 0.33 0.19 0.02 96.96 14:11:01 1 1.43 0.00 0.17 7.44 0.00 90.95 14:11:01 2 3.42 0.00 0.33 0.00 0.02 96.24 14:11:01 3 4.30 0.00 0.26 0.12 0.03 95.28 14:11:01 4 1.55 0.00 0.26 0.10 0.02 98.07 14:11:01 5 3.96 0.00 0.28 0.29 0.02 95.46 14:11:01 6 7.64 0.00 1.05 0.52 0.03 90.76 14:11:01 7 7.94 0.00 1.66 3.82 0.02 86.56 14:11:01 8 27.25 0.00 2.28 2.18 0.09 68.21 14:11:01 9 6.95 0.00 0.45 0.07 0.03 92.50 14:11:01 10 3.58 0.00 0.41 0.48 0.02 95.50 14:11:01 11 2.02 0.00 0.22 0.59 0.02 97.15 14:11:01 12 2.07 0.00 0.22 0.02 0.03 97.65 14:11:01 13 1.57 0.00 0.47 7.10 0.03 90.83 14:11:01 14 1.64 0.00 0.28 0.10 0.02 97.96 14:11:01 15 4.73 0.00 0.24 0.00 0.02 95.01 14:12:01 all 16.25 0.00 0.74 1.25 0.06 81.70 14:12:01 0 17.06 0.00 0.80 0.37 0.05 81.72 14:12:01 1 32.74 0.00 1.02 2.46 0.10 63.68 14:12:01 2 14.16 0.00 0.47 0.00 0.07 85.31 14:12:01 3 18.23 0.00 1.17 0.10 0.08 80.41 14:12:01 4 10.48 0.00 0.33 0.23 0.05 88.90 14:12:01 5 14.55 0.00 0.52 5.68 0.07 79.18 14:12:01 6 30.45 0.00 1.65 1.20 0.10 66.59 14:12:01 7 29.18 0.00 1.86 1.49 0.10 67.37 14:12:01 8 13.58 0.00 0.43 0.28 0.05 85.65 14:12:01 9 11.32 0.00 0.28 0.00 0.03 88.37 14:12:01 10 10.36 0.00 0.38 0.22 0.07 88.97 14:12:01 11 13.28 0.00 0.27 0.32 0.07 86.07 14:12:01 12 14.65 0.00 0.65 0.05 0.07 84.59 14:12:01 13 14.47 0.00 0.91 2.65 0.07 81.91 14:12:01 14 11.23 0.00 0.65 2.46 0.05 85.61 14:12:01 15 4.27 0.00 0.40 2.49 0.03 92.81 14:13:01 all 25.42 0.00 0.93 0.88 0.09 72.69 14:13:01 0 16.44 0.00 1.25 0.00 0.10 82.20 14:13:01 1 36.39 0.00 0.67 1.14 0.10 61.71 14:13:01 2 36.62 0.00 1.07 0.02 0.10 62.19 14:13:01 3 40.53 0.00 0.89 0.02 0.12 58.45 14:13:01 4 32.03 0.00 1.19 1.01 0.10 65.67 14:13:01 5 22.88 0.00 0.64 2.56 0.08 73.84 14:13:01 6 14.44 0.00 0.59 6.96 0.05 77.97 14:13:01 7 26.01 0.00 0.59 0.07 0.08 73.25 14:13:01 8 22.21 0.00 1.09 0.02 0.10 76.58 14:13:01 9 28.12 0.00 1.32 0.97 0.10 69.50 14:13:01 10 26.60 0.00 1.16 0.32 0.10 71.83 14:13:01 11 22.35 0.00 0.82 0.22 0.10 76.52 14:13:01 12 23.61 0.00 0.72 0.20 0.07 75.41 14:13:01 13 10.90 0.00 0.40 0.39 0.05 88.26 14:13:01 14 25.17 0.00 1.67 0.17 0.08 72.90 14:13:01 15 22.56 0.00 0.72 0.02 0.07 76.64 14:14:01 all 27.04 0.00 0.79 0.42 0.08 71.67 14:14:01 0 19.52 0.00 0.64 0.00 0.05 79.80 14:14:01 1 31.49 0.00 0.95 0.00 0.10 67.46 14:14:01 2 22.58 0.00 1.02 0.02 0.08 76.30 14:14:01 3 22.45 0.00 1.04 0.00 0.07 76.45 14:14:01 4 34.84 0.00 0.95 0.00 0.08 64.12 14:14:01 5 16.81 0.00 0.52 0.00 0.07 82.60 14:14:01 6 41.04 0.00 1.22 6.27 0.12 51.36 14:14:01 7 30.95 0.00 1.31 0.03 0.10 67.60 14:14:01 8 28.31 0.00 0.52 0.18 0.08 70.91 14:14:01 9 31.57 0.00 0.97 0.17 0.08 67.20 14:14:01 10 32.33 0.00 0.54 0.00 0.08 67.05 14:14:01 11 23.31 0.00 0.72 0.00 0.07 75.90 14:14:01 12 27.27 0.00 0.52 0.00 0.08 72.13 14:14:01 13 19.93 0.00 0.60 0.00 0.07 79.40 14:14:01 14 23.31 0.00 0.60 0.00 0.10 75.98 14:14:01 15 26.98 0.00 0.49 0.00 0.08 72.45 14:15:01 all 15.78 0.00 0.51 0.72 0.05 82.94 14:15:01 0 16.06 0.00 0.48 0.00 0.05 83.40 14:15:01 1 22.12 0.00 0.32 0.00 0.07 77.49 14:15:01 2 19.35 0.00 0.89 7.26 0.05 72.45 14:15:01 3 16.47 0.00 0.60 2.68 0.08 80.16 14:15:01 4 16.77 0.00 0.69 0.00 0.05 82.50 14:15:01 5 16.22 0.00 0.33 0.13 0.05 83.26 14:15:01 6 17.83 0.00 0.79 0.92 0.07 80.39 14:15:01 7 18.73 0.00 0.75 0.00 0.07 80.45 14:15:01 8 15.10 0.00 0.37 0.00 0.05 84.49 14:15:01 9 14.54 0.00 0.53 0.00 0.05 84.87 14:15:01 10 9.23 0.00 0.25 0.00 0.03 90.49 14:15:01 11 7.34 0.00 0.28 0.00 0.03 92.35 14:15:01 12 22.19 0.00 1.22 0.00 0.05 76.54 14:15:01 13 10.15 0.00 0.25 0.00 0.05 89.55 14:15:01 14 15.75 0.00 0.17 0.53 0.05 83.50 14:15:01 15 14.61 0.00 0.25 0.00 0.05 85.09 14:16:01 all 21.06 0.00 0.71 0.62 0.07 77.54 14:16:01 0 24.70 0.00 1.05 0.02 0.08 74.15 14:16:01 1 23.14 0.00 0.65 0.00 0.07 76.14 14:16:01 2 24.43 0.00 1.12 0.05 0.08 74.31 14:16:01 3 23.77 0.00 1.01 3.05 0.08 72.09 14:16:01 4 26.66 0.00 0.43 0.00 0.10 72.81 14:16:01 5 19.56 0.00 0.38 6.52 0.07 73.47 14:16:01 6 13.78 0.00 0.60 0.08 0.07 85.47 14:16:01 7 25.48 0.00 0.45 0.13 0.07 73.87 14:16:01 8 27.17 0.00 0.97 0.00 0.07 71.79 14:16:01 9 18.82 0.00 0.48 0.00 0.07 80.63 14:16:01 10 18.34 0.00 0.92 0.00 0.05 80.69 14:16:01 11 21.81 0.00 0.50 0.00 0.07 77.63 14:16:01 12 22.24 0.00 1.04 0.00 0.08 76.64 14:16:01 13 12.65 0.00 0.62 0.00 0.07 86.66 14:16:01 14 13.11 0.00 0.37 0.00 0.07 86.46 14:16:01 15 21.22 0.00 0.79 0.05 0.07 77.87 14:17:01 all 23.16 0.00 0.79 1.21 0.08 74.76 14:17:01 0 14.97 0.00 1.07 0.00 0.10 83.85 14:17:01 1 36.35 0.00 2.50 0.92 0.07 60.16 14:17:01 2 36.46 0.00 1.29 0.08 0.10 62.07 14:17:01 3 36.93 0.00 1.42 5.16 0.10 56.38 14:17:01 4 21.58 0.00 0.40 0.00 0.07 77.95 14:17:01 5 20.10 0.00 0.55 13.00 0.07 66.28 14:17:01 6 12.39 0.00 0.80 0.00 0.08 86.72 14:17:01 7 24.30 0.00 0.53 0.28 0.08 74.80 14:17:01 8 17.47 0.00 0.35 0.00 0.07 82.11 14:17:01 9 21.86 0.00 0.95 0.00 0.07 77.12 14:17:01 10 20.76 0.00 0.37 0.00 0.07 78.81 14:17:01 11 12.68 0.00 0.45 0.00 0.07 86.80 14:17:01 12 31.03 0.00 0.44 0.00 0.08 68.45 14:17:01 13 23.72 0.00 0.77 0.00 0.10 75.41 14:17:01 14 17.68 0.00 0.43 0.00 0.07 81.82 14:17:01 15 22.45 0.00 0.33 0.00 0.05 77.16 Average: all 19.18 0.00 0.72 0.93 0.07 79.10 Average: 0 15.95 0.00 0.81 0.08 0.06 83.09 Average: 1 26.35 0.00 0.90 1.68 0.07 71.00 Average: 2 22.50 0.00 0.89 1.07 0.07 75.48 Average: 3 23.33 0.00 0.92 1.60 0.08 74.08 Average: 4 20.63 0.00 0.61 0.19 0.07 78.50 Average: 5 16.35 0.00 0.46 4.04 0.06 79.08 Average: 6 19.70 0.00 0.96 2.29 0.07 76.98 Average: 7 23.30 0.00 1.02 0.82 0.07 74.79 Average: 8 21.55 0.00 0.85 0.37 0.07 77.15 Average: 9 19.07 0.00 0.71 0.17 0.06 79.98 Average: 10 17.37 0.00 0.58 0.14 0.06 81.85 Average: 11 14.74 0.00 0.47 0.16 0.06 84.58 Average: 12 20.51 0.00 0.69 0.04 0.07 78.69 Average: 13 13.39 0.00 0.57 1.42 0.06 84.55 Average: 14 15.47 0.00 0.60 0.47 0.06 83.40 Average: 15 16.74 0.00 0.46 0.37 0.05 82.38