---> uname -a: Linux prd-ubuntu1804-docker-8c-16g-17503 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 1159 58371 0 4890 62550 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:fc:c5:3e brd ff:ff:ff:ff:ff:ff inet 10.30.107.192/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85819sec preferred_lft 85819sec inet6 fe80::f816:3eff:fefc:c53e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:8e:48:47:38 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::42:8eff:fe48:4738/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-16g-17503) 12/03/25 _x86_64_ (16 CPU) 16:53:13 LINUX RESTART (16 CPU) 16:54:01 tps rtps wtps bread/s bwrtn/s 16:55:01 192.43 34.76 157.67 1705.45 75941.08 16:56:02 114.35 11.80 102.55 835.33 73263.39 16:57:01 81.99 4.52 77.47 138.12 70330.74 16:58:01 102.38 3.72 98.67 493.25 79980.00 16:59:01 81.97 0.08 81.89 10.00 21394.03 17:00:01 21.05 0.02 21.03 0.13 8857.46 17:01:01 14.05 0.03 14.01 2.13 14546.75 17:02:01 21.18 0.12 21.06 3.07 17331.78 Average: 78.67 6.89 71.78 398.96 45153.10 16:54:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 16:55:01 62574224 64118148 3393520 5.14 92152 1976136 2292648 3.42 1154460 1810988 134148 16:56:02 61002076 62701108 4965668 7.53 96916 2121460 3183108 4.75 2630336 1891352 15572 16:57:01 59410380 61271968 6557364 9.94 102172 2272928 4149988 6.19 4108844 1988576 76 16:58:01 58105504 60463868 7862240 11.92 113820 2739192 5439972 8.12 4971520 2360084 7160 16:59:01 59389576 61978444 6578168 9.97 115856 2963544 4823868 7.20 3556052 2500232 242160 17:00:01 58981252 61806168 6986492 10.59 117692 3192748 4485752 6.69 3738908 2720224 214484 17:01:01 58071156 61339392 7896588 11.97 119328 3626716 4007056 5.98 4202596 3150404 221428 17:02:01 56901948 60928528 9065796 13.74 122052 4369624 4363588 6.51 4639280 3854504 451708 Average: 59304514 61825953 6663230 10.10 109998 2907794 4093248 6.11 3625250 2534546 160842 16:54:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 16:55:01 ens3 114.43 86.69 1217.03 17.86 0.00 0.00 0.00 0.00 16:55:01 lo 1.27 1.27 0.15 0.15 0.00 0.00 0.00 0.00 16:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:56:02 ens3 431.36 323.56 1812.11 79.07 0.00 0.00 0.00 0.00 16:56:02 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 16:56:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:57:01 ens3 538.00 398.22 2297.20 107.25 0.00 0.00 0.00 0.00 16:57:01 lo 7.59 7.59 7.54 7.54 0.00 0.00 0.00 0.00 16:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:58:01 veth1a4a4b3 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 16:58:01 ens3 821.60 387.67 2557.47 96.76 0.00 0.00 0.00 0.00 16:58:01 veth15fba34 0.10 0.33 0.01 0.03 0.00 0.00 0.00 0.00 16:58:01 lo 23.31 23.31 96.61 96.61 0.00 0.00 0.00 0.00 16:59:01 ens3 1301.43 887.54 807.71 299.04 0.00 0.00 0.00 0.00 16:59:01 veth15fba34 0.12 0.22 0.01 0.01 0.00 0.00 0.00 0.00 16:59:01 lo 880.30 880.30 250.80 250.80 0.00 0.00 0.00 0.00 16:59:01 docker0 424.56 386.92 87.46 165.12 0.00 0.00 0.00 0.00 17:00:01 ens3 236.29 149.78 105.34 52.29 0.00 0.00 0.00 0.00 17:00:01 lo 0.92 0.92 0.48 0.48 0.00 0.00 0.00 0.00 17:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:01:01 ens3 206.85 125.19 60.45 46.86 0.00 0.00 0.00 0.00 17:01:01 lo 2.40 2.40 5.82 5.82 0.00 0.00 0.00 0.00 17:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:02:01 ens3 232.11 159.67 647.01 45.40 0.00 0.00 0.00 0.00 17:02:01 lo 3.28 3.28 1.52 1.52 0.00 0.00 0.00 0.00 17:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 485.15 314.61 1185.73 93.04 0.00 0.00 0.00 0.00 Average: lo 115.14 115.14 45.45 45.45 0.00 0.00 0.00 0.00 Average: docker0 53.18 48.46 10.96 20.68 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-16g-17503) 12/03/25 _x86_64_ (16 CPU) 16:53:13 LINUX RESTART (16 CPU) 16:54:01 CPU %user %nice %system %iowait %steal %idle 16:55:01 all 5.89 0.00 0.44 0.99 0.02 92.66 16:55:01 0 1.80 0.00 0.22 0.00 0.02 97.96 16:55:01 1 4.29 0.00 0.18 0.15 0.02 95.36 16:55:01 2 2.15 0.00 0.08 0.18 0.02 97.57 16:55:01 3 2.72 0.00 0.28 0.18 0.02 96.80 16:55:01 4 0.83 0.00 0.25 0.75 0.02 98.15 16:55:01 5 0.07 0.00 0.27 10.47 0.02 89.18 16:55:01 6 46.09 0.00 2.74 1.54 0.07 49.57 16:55:01 7 10.09 0.00 0.73 0.25 0.03 88.90 16:55:01 8 7.78 0.00 0.42 0.02 0.03 91.75 16:55:01 9 2.84 0.00 0.25 0.30 0.03 96.58 16:55:01 10 2.20 0.00 0.12 0.02 0.02 97.65 16:55:01 11 1.72 0.00 0.17 0.00 0.05 98.07 16:55:01 12 4.77 0.00 0.53 0.25 0.02 94.43 16:55:01 13 2.26 0.00 0.20 0.17 0.00 97.37 16:55:01 14 2.15 0.00 0.13 0.00 0.00 97.71 16:55:01 15 2.52 0.00 0.57 1.55 0.02 95.35 16:56:02 all 18.39 0.00 0.69 0.40 0.04 80.48 16:56:02 0 24.63 0.00 1.00 0.03 0.07 74.27 16:56:02 1 13.80 0.00 0.62 0.02 0.03 85.53 16:56:02 2 17.05 0.00 0.63 0.03 0.03 82.25 16:56:02 3 21.17 0.00 0.75 0.05 0.03 78.00 16:56:02 4 17.97 0.00 0.50 0.08 0.03 81.41 16:56:02 5 18.99 0.00 0.50 4.78 0.05 75.68 16:56:02 6 24.19 0.00 1.04 0.00 0.05 74.73 16:56:02 7 15.14 0.00 0.32 0.00 0.02 84.53 16:56:02 8 28.00 0.00 0.75 0.13 0.05 71.06 16:56:02 9 19.63 0.00 0.42 0.00 0.05 79.90 16:56:02 10 20.57 0.00 1.11 0.02 0.03 78.28 16:56:02 11 17.12 0.00 0.37 0.00 0.03 82.47 16:56:02 12 15.86 0.00 0.59 0.13 0.03 83.38 16:56:02 13 11.39 0.00 0.40 0.00 0.03 88.18 16:56:02 14 13.51 0.00 0.99 0.02 0.05 85.44 16:56:02 15 15.40 0.00 0.99 1.02 0.03 82.57 16:57:01 all 26.17 0.00 0.94 0.31 0.07 72.51 16:57:01 0 33.91 0.00 0.97 0.02 0.08 65.02 16:57:01 1 20.39 0.00 0.99 4.68 0.07 73.88 16:57:01 2 25.47 0.00 1.26 0.02 0.07 73.18 16:57:01 3 33.38 0.00 0.80 0.00 0.07 65.75 16:57:01 4 22.37 0.00 0.56 0.00 0.03 77.03 16:57:01 5 26.99 0.00 0.41 0.02 0.05 72.53 16:57:01 6 37.67 0.00 2.04 0.02 0.14 60.13 16:57:01 7 26.77 0.00 0.61 0.02 0.05 72.55 16:57:01 8 25.61 0.00 0.72 0.02 0.07 73.59 16:57:01 9 30.98 0.00 1.62 0.07 0.09 67.25 16:57:01 10 32.70 0.00 1.23 0.00 0.09 65.99 16:57:01 11 20.27 0.00 1.26 0.02 0.07 78.39 16:57:01 12 24.68 0.00 0.41 0.00 0.05 74.86 16:57:01 13 11.72 0.00 0.78 0.00 0.03 87.47 16:57:01 14 21.38 0.00 0.68 0.02 0.03 77.89 16:57:01 15 24.49 0.00 0.65 0.14 0.07 74.66 16:58:01 all 21.46 0.00 1.15 0.47 0.06 76.87 16:58:01 0 16.76 0.00 1.65 0.27 0.08 81.23 16:58:01 1 26.03 0.00 1.32 4.70 0.07 67.89 16:58:01 2 19.10 0.00 1.86 0.37 0.05 78.62 16:58:01 3 28.27 0.00 1.14 0.05 0.07 70.47 16:58:01 4 17.68 0.00 1.49 0.02 0.05 80.76 16:58:01 5 15.16 0.00 0.94 0.03 0.05 83.82 16:58:01 6 22.99 0.00 0.59 0.03 0.05 76.34 16:58:01 7 10.77 0.00 0.94 0.00 0.03 88.26 16:58:01 8 19.83 0.00 0.84 0.13 0.05 79.15 16:58:01 9 27.71 0.00 1.06 0.02 0.08 71.13 16:58:01 10 22.93 0.00 1.24 0.05 0.07 75.71 16:58:01 11 21.00 0.00 1.47 1.62 0.05 75.85 16:58:01 12 16.84 0.00 0.42 0.00 0.03 82.71 16:58:01 13 28.35 0.00 1.12 0.17 0.07 70.29 16:58:01 14 31.28 0.00 1.31 0.03 0.05 67.34 16:58:01 15 18.67 0.00 1.02 0.00 0.07 80.24 16:59:01 all 12.02 0.00 1.47 0.14 0.05 86.32 16:59:01 0 14.98 0.00 2.08 0.00 0.05 82.89 16:59:01 1 12.54 0.00 1.96 1.39 0.05 84.06 16:59:01 2 11.31 0.00 1.68 0.20 0.05 86.76 16:59:01 3 18.07 0.00 2.61 0.07 0.05 79.20 16:59:01 4 9.09 0.00 1.49 0.00 0.05 89.37 16:59:01 5 14.01 0.00 1.06 0.00 0.07 84.87 16:59:01 6 17.98 0.00 1.09 0.05 0.05 80.83 16:59:01 7 11.62 0.00 0.78 0.00 0.03 87.56 16:59:01 8 12.12 0.00 1.49 0.00 0.05 86.35 16:59:01 9 8.12 0.00 1.74 0.02 0.05 90.07 16:59:01 10 12.01 0.00 0.93 0.00 0.03 87.02 16:59:01 11 6.17 0.00 0.35 0.00 0.02 93.46 16:59:01 12 5.42 0.00 2.25 0.10 0.03 92.19 16:59:01 13 4.71 0.00 0.45 0.15 0.02 94.67 16:59:01 14 19.71 0.00 1.36 0.23 0.07 78.63 16:59:01 15 14.58 0.00 2.21 0.02 0.05 83.14 17:00:01 all 14.09 0.00 0.51 0.06 0.04 85.31 17:00:01 0 14.26 0.00 0.65 0.00 0.03 85.06 17:00:01 1 12.04 0.00 0.60 0.65 0.02 86.69 17:00:01 2 14.38 0.00 0.55 0.10 0.07 84.90 17:00:01 3 17.43 0.00 0.50 0.00 0.05 82.02 17:00:01 4 11.37 0.00 0.83 0.00 0.05 87.75 17:00:01 5 8.96 0.00 0.40 0.00 0.02 90.63 17:00:01 6 8.69 0.00 0.48 0.05 0.03 90.74 17:00:01 7 17.58 0.00 0.47 0.00 0.03 81.92 17:00:01 8 15.99 0.00 0.25 0.00 0.05 83.71 17:00:01 9 12.81 0.00 0.30 0.00 0.03 86.86 17:00:01 10 15.56 0.00 0.58 0.00 0.03 83.83 17:00:01 11 18.52 0.00 0.38 0.00 0.03 81.06 17:00:01 12 17.78 0.00 1.12 0.00 0.03 81.07 17:00:01 13 15.14 0.00 0.40 0.00 0.03 84.43 17:00:01 14 11.12 0.00 0.45 0.15 0.05 88.23 17:00:01 15 13.76 0.00 0.25 0.00 0.03 85.96 17:01:01 all 22.21 0.00 0.78 0.06 0.05 76.90 17:01:01 0 18.31 0.00 0.80 0.00 0.07 80.82 17:01:01 1 31.09 0.00 0.88 0.00 0.07 67.96 17:01:01 2 27.37 0.00 0.90 0.00 0.07 71.66 17:01:01 3 21.08 0.00 0.50 0.00 0.03 78.39 17:01:01 4 22.54 0.00 0.97 0.00 0.05 76.44 17:01:01 5 14.93 0.00 0.55 0.00 0.05 84.47 17:01:01 6 22.97 0.00 0.72 0.89 0.08 75.34 17:01:01 7 20.57 0.00 0.43 0.00 0.05 78.95 17:01:01 8 30.95 0.00 1.13 0.00 0.05 67.87 17:01:01 9 24.81 0.00 1.14 0.00 0.07 73.99 17:01:01 10 18.58 0.00 0.50 0.00 0.05 80.87 17:01:01 11 18.33 0.00 0.37 0.00 0.03 81.27 17:01:01 12 18.28 0.00 1.62 0.00 0.03 80.07 17:01:01 13 18.64 0.00 0.64 0.00 0.05 80.68 17:01:01 14 24.62 0.00 0.52 0.00 0.05 74.81 17:01:01 15 22.29 0.00 0.77 0.00 0.05 76.89 17:02:01 all 24.37 0.00 0.86 0.06 0.06 74.66 17:02:01 0 20.03 0.00 0.70 0.00 0.05 79.22 17:02:01 1 19.87 0.00 0.32 0.00 0.07 79.75 17:02:01 2 26.72 0.00 0.65 0.00 0.05 72.58 17:02:01 3 29.81 0.00 0.58 0.00 0.07 69.53 17:02:01 4 26.61 0.00 0.77 0.00 0.07 72.55 17:02:01 5 18.44 0.00 0.62 0.00 0.05 80.89 17:02:01 6 20.96 0.00 0.63 0.07 0.05 78.29 17:02:01 7 18.25 0.00 1.06 0.00 0.05 80.63 17:02:01 8 28.92 0.00 0.54 0.00 0.07 70.48 17:02:01 9 21.24 0.00 1.54 0.00 0.05 77.18 17:02:01 10 35.12 0.00 1.99 0.00 0.05 62.84 17:02:01 11 16.63 0.00 0.55 0.94 0.05 81.83 17:02:01 12 31.77 0.00 1.09 0.00 0.08 67.06 17:02:01 13 26.18 0.00 1.37 0.00 0.05 72.40 17:02:01 14 27.78 0.00 0.75 0.00 0.05 71.42 17:02:01 15 21.60 0.00 0.50 0.00 0.07 77.84 Average: all 18.05 0.00 0.85 0.31 0.05 80.74 Average: 0 18.05 0.00 1.01 0.04 0.06 80.84 Average: 1 17.49 0.00 0.86 1.44 0.05 80.17 Average: 2 17.93 0.00 0.95 0.11 0.05 80.96 Average: 3 21.46 0.00 0.90 0.04 0.05 77.56 Average: 4 16.04 0.00 0.86 0.11 0.04 82.95 Average: 5 14.67 0.00 0.59 1.92 0.04 82.77 Average: 6 25.16 0.00 1.16 0.33 0.06 73.28 Average: 7 16.33 0.00 0.67 0.03 0.04 82.93 Average: 8 21.13 0.00 0.77 0.04 0.05 78.01 Average: 9 18.48 0.00 1.01 0.05 0.06 80.41 Average: 10 19.91 0.00 0.96 0.01 0.05 79.07 Average: 11 14.95 0.00 0.61 0.32 0.04 84.07 Average: 12 16.91 0.00 1.00 0.06 0.04 81.99 Average: 13 14.79 0.00 0.67 0.06 0.04 84.45 Average: 14 18.93 0.00 0.77 0.06 0.04 80.20 Average: 15 16.64 0.00 0.87 0.34 0.05 82.10