---> uname -a: Linux prd-ubuntu1804-docker-8c-16g-16783 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 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 1163 58349 0 4908 62547 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:54:ae:ab brd ff:ff:ff:ff:ff:ff inet 10.30.106.118/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85876sec preferred_lft 85876sec inet6 fe80::f816:3eff:fe54:aeab/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:ce:0f:af:bd 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:ceff:fe0f:afbd/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-16783) 12/01/25 _x86_64_ (16 CPU) 14:49:35 LINUX RESTART (16 CPU) 14:50:01 tps rtps wtps bread/s bwrtn/s 14:51:01 365.99 42.89 323.10 2444.66 83309.58 14:52:01 212.05 44.16 167.89 2509.72 89265.39 14:53:01 60.19 3.67 56.52 105.18 73903.55 14:54:02 162.34 3.70 158.64 499.52 88766.54 14:55:01 33.35 0.03 33.32 1.22 21634.03 14:56:01 12.86 0.43 12.43 11.60 7972.80 14:57:01 25.00 0.10 24.90 2.93 23452.22 14:58:01 34.29 0.82 33.47 86.90 18376.14 Average: 113.42 12.00 101.42 709.18 50895.31 14:50:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:51:01 62759000 64215896 3208744 4.86 86984 1898096 2115916 3.16 1046260 1735768 232044 14:52:01 60470340 62321936 5497404 8.33 101264 2264228 3835268 5.72 3037488 2002548 28624 14:53:01 59109364 60968068 6858380 10.40 101964 2270372 4438744 6.62 4411012 1987324 264 14:54:02 58104388 60472508 7863356 11.92 113784 2763172 5489836 8.19 4969044 2356256 17328 14:55:01 59372644 61972356 6595100 10.00 116448 2973072 3644400 5.44 3567484 2507540 14316 14:56:01 58214892 61259364 7752852 11.75 117980 3408576 4289200 6.40 4281104 2935320 218560 14:57:01 57490752 61311468 8476992 12.85 120672 4169064 4295408 6.41 4254696 3657148 288292 14:58:01 59751148 64052100 6216596 9.42 125356 4636624 2170188 3.24 1525908 4111036 264984 Average: 59409066 62071712 6558678 9.94 110556 3047900 3784870 5.65 3386624 2661618 133052 14:50:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:51:01 ens3 419.86 273.54 2223.07 77.53 0.00 0.00 0.00 0.00 14:51:01 lo 1.40 1.40 0.17 0.17 0.00 0.00 0.00 0.00 14:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:52:01 ens3 840.23 573.39 4283.71 149.46 0.00 0.00 0.00 0.00 14:52:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 14:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:53:01 ens3 646.39 388.72 161.87 140.35 0.00 0.00 0.00 0.00 14:53:01 lo 27.83 27.83 102.74 102.74 0.00 0.00 0.00 0.00 14:54:02 docker0 252.59 229.50 52.69 97.62 0.00 0.00 0.00 0.00 14:54:02 ens3 1065.97 586.37 2628.17 160.91 0.00 0.00 0.00 0.00 14:54:02 vethe5670c1 0.17 0.47 0.01 0.04 0.00 0.00 0.00 0.00 14:54:02 vethbf102bc 233.19 210.23 53.01 91.78 0.00 0.00 0.00 0.01 14:55:01 docker0 176.48 157.91 35.44 68.50 0.00 0.00 0.00 0.00 14:55:01 ens3 406.05 291.17 597.86 107.46 0.00 0.00 0.00 0.00 14:55:01 lo 933.60 933.60 361.44 361.44 0.00 0.00 0.00 0.00 14:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:56:01 ens3 151.54 97.95 43.83 33.82 0.00 0.00 0.00 0.00 14:56:01 lo 2.63 2.63 1.05 1.05 0.00 0.00 0.00 0.00 14:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:57:01 ens3 232.46 156.76 647.86 48.34 0.00 0.00 0.00 0.00 14:57:01 lo 2.92 2.92 1.49 1.49 0.00 0.00 0.00 0.00 14:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:58:01 ens3 163.41 114.31 180.00 39.02 0.00 0.00 0.00 0.00 14:58:01 lo 2.93 2.93 1.17 1.17 0.00 0.00 0.00 0.00 Average: docker0 53.38 48.20 10.97 20.67 0.00 0.00 0.00 0.00 Average: ens3 490.91 310.31 1347.33 94.58 0.00 0.00 0.00 0.00 Average: lo 115.58 115.58 44.94 44.94 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-16g-16783) 12/01/25 _x86_64_ (16 CPU) 14:49:35 LINUX RESTART (16 CPU) 14:50:01 CPU %user %nice %system %iowait %steal %idle 14:51:01 all 6.11 0.00 0.57 1.42 0.02 91.88 14:51:01 0 1.16 0.00 0.22 9.22 0.05 89.35 14:51:01 1 6.96 0.00 0.57 0.08 0.03 92.36 14:51:01 2 6.96 0.00 0.68 0.23 0.03 92.09 14:51:01 3 4.78 0.00 0.38 0.20 0.02 94.62 14:51:01 4 6.72 0.00 0.57 0.58 0.03 92.09 14:51:01 5 5.45 0.00 0.30 0.02 0.02 94.22 14:51:01 6 4.63 0.00 0.35 0.05 0.03 94.93 14:51:01 7 1.57 0.00 0.15 0.18 0.00 98.10 14:51:01 8 1.37 0.00 0.47 0.05 0.02 98.10 14:51:01 9 1.43 0.00 0.25 0.17 0.02 98.13 14:51:01 10 1.75 0.00 0.08 0.02 0.02 98.13 14:51:01 11 8.29 0.00 0.72 5.27 0.03 85.69 14:51:01 12 1.00 0.00 0.27 1.17 0.02 97.55 14:51:01 13 0.82 0.00 1.10 3.56 0.02 94.51 14:51:01 14 6.96 0.00 0.93 0.32 0.02 91.77 14:51:01 15 37.97 0.00 1.97 1.57 0.07 58.42 14:52:01 all 26.85 0.00 1.08 0.70 0.08 71.30 14:52:01 0 26.82 0.00 0.69 6.76 0.10 65.63 14:52:01 1 25.10 0.00 1.34 0.08 0.10 73.37 14:52:01 2 32.79 0.00 1.20 0.28 0.08 65.64 14:52:01 3 36.18 0.00 1.83 0.74 0.10 61.15 14:52:01 4 25.19 0.00 0.54 0.00 0.08 74.19 14:52:01 5 28.92 0.00 1.49 0.67 0.10 68.81 14:52:01 6 31.55 0.00 0.99 0.42 0.10 66.95 14:52:01 7 23.23 0.00 0.70 0.03 0.07 75.97 14:52:01 8 21.24 0.00 0.94 0.64 0.12 77.07 14:52:01 9 28.51 0.00 1.85 0.08 0.07 69.49 14:52:01 10 26.32 0.00 1.55 0.30 0.08 71.74 14:52:01 11 18.70 0.00 1.00 0.23 0.05 80.01 14:52:01 12 31.29 0.00 1.15 0.67 0.08 66.81 14:52:01 13 23.16 0.00 0.72 0.02 0.10 76.00 14:52:01 14 21.43 0.00 0.54 0.08 0.07 77.88 14:52:01 15 29.06 0.00 0.69 0.15 0.07 70.03 14:53:01 all 25.57 0.00 0.75 0.40 0.07 73.20 14:53:01 0 24.80 0.00 0.72 0.10 0.08 74.30 14:53:01 1 29.20 0.00 0.75 0.00 0.07 69.98 14:53:01 2 25.56 0.00 0.38 0.00 0.05 74.00 14:53:01 3 43.46 0.00 1.20 0.12 0.08 55.14 14:53:01 4 20.02 0.00 0.62 0.00 0.03 79.32 14:53:01 5 17.17 0.00 0.59 0.00 0.05 82.19 14:53:01 6 34.31 0.00 0.48 0.00 0.08 65.12 14:53:01 7 40.35 0.00 1.22 0.00 0.08 58.35 14:53:01 8 18.80 0.00 0.53 0.00 0.07 80.60 14:53:01 9 15.43 0.00 0.50 0.00 0.07 84.01 14:53:01 10 16.66 0.00 1.09 0.00 0.08 82.17 14:53:01 11 20.95 0.00 0.67 3.77 0.07 74.55 14:53:01 12 30.87 0.00 0.78 0.00 0.07 68.28 14:53:01 13 21.17 0.00 0.23 0.02 0.05 78.53 14:53:01 14 26.11 0.00 1.09 0.00 0.10 72.70 14:53:01 15 24.29 0.00 1.16 2.44 0.10 72.01 14:54:02 all 13.63 0.00 1.35 0.87 0.06 84.08 14:54:02 0 18.67 0.00 1.65 0.02 0.08 79.58 14:54:02 1 12.39 0.00 1.42 0.13 0.08 85.97 14:54:02 2 14.87 0.00 0.94 0.13 0.07 83.99 14:54:02 3 13.98 0.00 0.92 0.05 0.07 84.98 14:54:02 4 10.18 0.00 1.36 0.42 0.07 87.98 14:54:02 5 6.90 0.00 0.94 3.00 0.07 89.10 14:54:02 6 8.85 0.00 2.15 0.00 0.08 88.92 14:54:02 7 8.91 0.00 0.75 0.00 0.03 90.31 14:54:02 8 11.06 0.00 1.58 0.45 0.07 86.84 14:54:02 9 15.90 0.00 1.61 0.02 0.05 82.42 14:54:02 10 18.97 0.00 1.64 0.03 0.05 79.31 14:54:02 11 8.06 0.00 0.89 9.02 0.07 81.96 14:54:02 12 14.56 0.00 1.07 0.02 0.05 84.30 14:54:02 13 19.31 0.00 1.75 0.63 0.05 78.25 14:54:02 14 15.70 0.00 1.74 0.00 0.05 82.52 14:54:02 15 19.78 0.00 1.25 0.07 0.03 78.87 14:55:01 all 15.97 0.00 0.91 0.16 0.07 82.89 14:55:01 0 20.82 0.00 1.36 0.02 0.08 77.72 14:55:01 1 16.66 0.00 0.97 0.00 0.08 82.29 14:55:01 2 15.16 0.00 1.12 0.00 0.09 83.63 14:55:01 3 15.27 0.00 0.24 0.02 0.07 84.41 14:55:01 4 20.95 0.00 1.31 0.15 0.07 77.52 14:55:01 5 18.63 0.00 0.48 0.00 0.05 80.84 14:55:01 6 18.72 0.00 1.60 0.08 0.05 79.55 14:55:01 7 11.26 0.00 0.20 0.00 0.07 88.47 14:55:01 8 16.06 0.00 1.39 0.07 0.10 82.38 14:55:01 9 9.07 0.00 0.24 0.92 0.07 89.71 14:55:01 10 10.56 0.00 0.68 0.00 0.07 88.69 14:55:01 11 13.93 0.00 0.37 1.34 0.03 84.32 14:55:01 12 16.11 0.00 0.78 0.00 0.14 82.97 14:55:01 13 17.30 0.00 0.61 0.00 0.05 82.04 14:55:01 14 21.07 0.00 1.92 0.00 0.05 76.96 14:55:01 15 13.92 0.00 1.33 0.00 0.07 84.69 14:56:01 all 16.33 0.00 0.54 0.04 0.10 83.00 14:56:01 0 16.49 0.00 0.40 0.00 0.08 83.02 14:56:01 1 18.45 0.00 0.53 0.00 0.10 80.92 14:56:01 2 14.81 0.00 0.45 0.00 0.12 84.62 14:56:01 3 18.60 0.00 0.50 0.00 0.08 80.82 14:56:01 4 17.03 0.00 0.42 0.03 0.10 82.42 14:56:01 5 19.05 0.00 0.23 0.00 0.08 80.64 14:56:01 6 18.51 0.00 0.38 0.00 0.05 81.05 14:56:01 7 10.06 0.00 0.55 0.00 0.10 89.29 14:56:01 8 22.91 0.00 0.70 0.00 0.12 76.27 14:56:01 9 12.92 0.00 0.37 0.57 0.07 86.07 14:56:01 10 16.40 0.00 0.45 0.00 0.18 82.97 14:56:01 11 14.23 0.00 0.62 0.00 0.05 85.10 14:56:01 12 22.76 0.00 0.82 0.00 0.10 76.32 14:56:01 13 15.56 0.00 0.25 0.00 0.08 84.11 14:56:01 14 7.69 0.00 0.58 0.00 0.12 91.61 14:56:01 15 15.89 0.00 1.37 0.00 0.10 82.65 14:57:01 all 22.96 0.00 0.76 0.10 0.06 76.11 14:57:01 0 25.47 0.00 0.80 0.00 0.07 73.66 14:57:01 1 31.07 0.00 1.44 0.00 0.07 67.42 14:57:01 2 17.18 0.00 0.57 0.02 0.05 82.19 14:57:01 3 18.99 0.00 0.43 0.00 0.07 80.51 14:57:01 4 36.37 0.00 0.97 0.08 0.08 62.50 14:57:01 5 20.26 0.00 1.07 0.00 0.07 78.60 14:57:01 6 24.69 0.00 0.53 0.00 0.07 74.71 14:57:01 7 17.48 0.00 0.57 0.72 0.07 81.16 14:57:01 8 19.39 0.00 0.60 0.02 0.05 79.95 14:57:01 9 19.95 0.00 0.28 0.13 0.05 79.59 14:57:01 10 24.72 0.00 0.70 0.00 0.07 74.52 14:57:01 11 22.66 0.00 0.75 0.00 0.07 76.52 14:57:01 12 23.56 0.00 0.57 0.00 0.08 75.79 14:57:01 13 18.47 0.00 0.43 0.42 0.07 80.61 14:57:01 14 23.71 0.00 0.43 0.00 0.05 75.81 14:57:01 15 23.44 0.00 1.97 0.27 0.07 74.25 14:58:01 all 14.15 0.00 0.54 0.34 0.04 84.93 14:58:01 0 16.47 0.00 0.78 0.03 0.07 82.65 14:58:01 1 15.43 0.00 0.91 0.07 0.07 83.53 14:58:01 2 15.93 0.00 0.22 0.02 0.05 83.79 14:58:01 3 15.17 0.00 0.37 0.00 0.03 84.43 14:58:01 4 20.39 0.00 0.55 2.92 0.05 76.08 14:58:01 5 3.95 0.00 0.20 0.00 0.00 95.85 14:58:01 6 7.80 0.00 0.33 0.00 0.02 91.85 14:58:01 7 16.90 0.00 0.89 0.00 0.07 82.15 14:58:01 8 8.73 0.00 0.32 0.00 0.03 90.92 14:58:01 9 12.48 0.00 0.38 0.00 0.03 87.10 14:58:01 10 16.94 0.00 0.83 0.00 0.03 82.19 14:58:01 11 6.54 0.00 0.45 0.00 0.03 92.98 14:58:01 12 23.50 0.00 0.82 0.27 0.07 75.35 14:58:01 13 14.87 0.00 0.30 1.07 0.05 83.71 14:58:01 14 7.89 0.00 0.58 0.00 0.03 91.49 14:58:01 15 23.43 0.00 0.77 1.00 0.07 74.73 Average: all 17.70 0.00 0.81 0.50 0.06 80.92 Average: 0 18.84 0.00 0.82 2.02 0.08 78.24 Average: 1 19.41 0.00 0.99 0.05 0.08 79.47 Average: 2 17.91 0.00 0.69 0.09 0.07 81.24 Average: 3 20.80 0.00 0.73 0.14 0.06 78.26 Average: 4 19.61 0.00 0.79 0.53 0.06 79.01 Average: 5 15.02 0.00 0.66 0.46 0.05 83.80 Average: 6 18.63 0.00 0.85 0.07 0.06 80.39 Average: 7 16.23 0.00 0.63 0.12 0.06 82.96 Average: 8 14.94 0.00 0.81 0.15 0.07 84.02 Average: 9 14.47 0.00 0.69 0.23 0.05 84.56 Average: 10 16.55 0.00 0.88 0.04 0.07 82.46 Average: 11 14.17 0.00 0.68 2.46 0.05 82.64 Average: 12 20.46 0.00 0.78 0.27 0.08 78.41 Average: 13 16.33 0.00 0.68 0.72 0.06 82.22 Average: 14 16.30 0.00 0.97 0.05 0.06 82.61 Average: 15 23.49 0.00 1.31 0.69 0.07 74.44