---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-33441 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): 8 On-line CPU(s) list: 0-7 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 8 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): 0-7 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: 8 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 16G 0 16G 0% /dev tmpfs 3.2G 708K 3.2G 1% /run /dev/vda1 155G 16G 140G 11% / tmpfs 16G 0 16G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 16G 0 16G 0% /sys/fs/cgroup /dev/vda15 105M 4.4M 100M 5% /boot/efi tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 32167 889 22832 0 8445 30822 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:ce:6d:20 brd ff:ff:ff:ff:ff:ff inet 10.30.106.58/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85708sec preferred_lft 85708sec inet6 fe80::f816:3eff:fece:6d20/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:94:06:c3:e9 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::42:94ff:fe06:c3e9/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-33441) 08/07/25 _x86_64_ (8 CPU) 02:38:21 LINUX RESTART (8 CPU) 02:39:01 tps rtps wtps bread/s bwrtn/s 02:40:01 175.62 23.18 152.44 2332.54 82194.03 02:41:01 702.85 3.37 699.48 440.46 272486.99 02:42:01 87.39 0.33 87.05 45.86 13052.76 02:43:01 91.38 0.27 91.12 20.13 10334.14 02:44:01 11.78 0.00 11.78 0.00 338.48 02:45:01 7.52 0.00 7.52 0.00 166.11 02:46:01 5.80 0.00 5.80 0.00 147.02 02:47:01 15.30 0.00 15.30 0.00 429.13 02:48:01 19.91 0.00 19.91 0.00 247.16 02:49:01 57.67 0.15 57.52 34.79 1041.56 Average: 117.52 2.73 114.79 287.37 38043.11 02:39:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:40:01 27908744 31546056 5030476 15.27 86240 3823416 2516520 7.40 1043768 3601740 2064000 02:41:01 22047356 30005268 10891864 33.07 169924 7819092 10625024 31.26 2823060 7345120 6968 02:42:01 19265176 27609732 13674044 41.51 188512 8160792 13485360 39.68 5437192 7443668 18564 02:43:01 19066932 27507700 13872288 42.11 201512 8235320 13642776 40.14 5557552 7507876 3804 02:44:01 18523136 26963180 14416084 43.77 201684 8234404 14200760 41.78 6103884 7504540 276 02:45:01 18519508 26960236 14419712 43.78 201844 8234896 14232980 41.88 6107516 7504964 636 02:46:01 18528316 26969488 14410904 43.75 202032 8235152 14263080 41.97 6097324 7505000 752 02:47:01 18504356 26948640 14434864 43.82 202188 8238064 14280060 42.02 6120592 7506596 1608 02:48:01 18494332 26939480 14444888 43.85 202336 8238796 14280028 42.02 6128292 7507072 432 02:49:01 22254824 30538760 10684396 32.44 203160 8095208 3605836 10.61 2612664 7358104 76 Average: 20311268 28198854 12627952 38.34 185943 7731514 11513242 33.87 4803184 7078468 209712 02:39:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:40:01 ens3 885.67 543.49 23015.70 64.13 0.00 0.00 0.00 0.00 02:40:01 lo 15.40 15.40 1.47 1.47 0.00 0.00 0.00 0.00 02:41:01 br-f5344cfae0f1 1.10 0.93 0.22 0.59 0.00 0.00 0.00 0.00 02:41:01 veth5f26ae9 0.25 0.47 0.01 0.03 0.00 0.00 0.00 0.00 02:41:01 vethc2c9b33 0.17 0.37 0.01 0.02 0.00 0.00 0.00 0.00 02:41:01 vethdacfe8b 0.87 1.10 0.23 0.60 0.00 0.00 0.00 0.00 02:42:01 br-f5344cfae0f1 16.68 29.06 1.03 315.85 0.00 0.00 0.00 0.00 02:42:01 veth5f26ae9 90.97 90.75 15.84 18.46 0.00 0.00 0.00 0.00 02:42:01 vethc2c9b33 4.40 5.78 0.56 0.51 0.00 0.00 0.00 0.00 02:42:01 vethdacfe8b 16.25 29.18 1.22 315.85 0.00 0.00 0.00 0.03 02:43:01 br-f5344cfae0f1 0.60 0.32 0.03 0.02 0.00 0.00 0.00 0.00 02:43:01 veth5f26ae9 67.32 67.12 9.12 17.68 0.00 0.00 0.00 0.00 02:43:01 vethc2c9b33 9.57 12.86 2.70 4.67 0.00 0.00 0.00 0.00 02:43:01 vethdacfe8b 0.50 0.43 0.03 0.02 0.00 0.00 0.00 0.00 02:44:01 br-f5344cfae0f1 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:44:01 veth5f26ae9 34.04 33.89 5.36 8.63 0.00 0.00 0.00 0.00 02:44:01 vethc2c9b33 6.92 9.88 1.05 1.32 0.00 0.00 0.00 0.00 02:44:01 vethdacfe8b 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 02:45:01 br-f5344cfae0f1 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:45:01 veth5f26ae9 0.27 0.27 0.58 0.02 0.00 0.00 0.00 0.00 02:45:01 vethc2c9b33 6.32 9.22 0.86 0.71 0.00 0.00 0.00 0.00 02:45:01 vethdacfe8b 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:46:01 br-f5344cfae0f1 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:46:01 veth5f26ae9 0.18 0.20 0.58 0.02 0.00 0.00 0.00 0.00 02:46:01 vethc2c9b33 6.61 9.53 0.96 0.78 0.00 0.00 0.00 0.00 02:46:01 vethdacfe8b 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 02:47:01 br-f5344cfae0f1 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:47:01 veth5f26ae9 3.63 3.53 1.49 1.17 0.00 0.00 0.00 0.00 02:47:01 vethc2c9b33 10.86 14.31 2.14 4.09 0.00 0.00 0.00 0.00 02:47:01 vethdacfe8b 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:48:01 br-f5344cfae0f1 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:48:01 veth5f26ae9 0.28 0.28 0.62 0.02 0.00 0.00 0.00 0.00 02:48:01 vethc2c9b33 7.78 10.81 1.39 1.09 0.00 0.00 0.00 0.00 02:48:01 vethdacfe8b 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:49:01 br-f5344cfae0f1 0.02 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:49:01 veth5f26ae9 0.15 0.57 0.01 0.04 0.00 0.00 0.00 0.00 02:49:01 docker0 24.06 36.41 2.70 298.90 0.00 0.00 0.00 0.00 02:49:01 ens3 3326.30 1667.54 53918.38 199.52 0.00 0.00 0.00 0.00 Average: br-f5344cfae0f1 1.84 3.03 0.13 31.65 0.00 0.00 0.00 0.00 Average: veth5f26ae9 19.71 19.71 3.36 4.61 0.00 0.00 0.00 0.00 Average: docker0 2.41 3.64 0.27 29.89 0.00 0.00 0.00 0.00 Average: ens3 298.83 144.95 5308.94 14.20 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-33441) 08/07/25 _x86_64_ (8 CPU) 02:38:21 LINUX RESTART (8 CPU) 02:39:01 CPU %user %nice %system %iowait %steal %idle 02:40:01 all 12.62 0.00 2.33 2.61 0.05 82.39 02:40:01 0 7.11 0.00 1.55 0.07 0.03 91.23 02:40:01 1 4.84 0.00 2.02 0.32 0.02 92.80 02:40:01 2 4.12 0.00 1.99 0.93 0.05 92.91 02:40:01 3 6.95 0.00 1.87 0.12 0.03 91.03 02:40:01 4 18.05 0.00 2.57 0.55 0.07 78.76 02:40:01 5 36.44 0.00 3.22 2.34 0.08 57.91 02:40:01 6 19.87 0.00 3.20 0.72 0.07 76.14 02:40:01 7 3.57 0.00 2.28 15.89 0.07 78.19 02:41:01 all 28.03 0.00 9.43 12.56 0.11 49.86 02:41:01 0 30.01 0.00 9.67 3.62 0.12 56.58 02:41:01 1 26.91 0.00 9.12 21.44 0.12 42.42 02:41:01 2 28.38 0.00 9.77 13.94 0.12 47.79 02:41:01 3 27.92 0.00 9.47 4.75 0.10 57.75 02:41:01 4 27.22 0.00 10.55 14.94 0.12 47.17 02:41:01 5 29.05 0.00 9.00 11.98 0.10 49.86 02:41:01 6 27.56 0.00 8.96 7.85 0.12 55.51 02:41:01 7 27.26 0.00 8.89 22.03 0.10 41.72 02:42:01 all 52.63 0.00 5.07 0.54 0.15 41.61 02:42:01 0 50.45 0.00 5.11 0.10 0.15 44.19 02:42:01 1 49.42 0.00 4.85 1.65 0.13 43.94 02:42:01 2 53.59 0.00 5.20 0.08 0.17 40.96 02:42:01 3 56.99 0.00 5.14 0.07 0.17 37.63 02:42:01 4 51.59 0.00 4.91 1.16 0.15 42.19 02:42:01 5 52.34 0.00 5.14 0.74 0.15 41.62 02:42:01 6 53.72 0.00 5.02 0.07 0.15 41.04 02:42:01 7 52.98 0.00 5.21 0.44 0.15 41.22 02:43:01 all 11.75 0.00 1.58 0.43 0.08 86.16 02:43:01 0 11.60 0.00 1.54 0.07 0.08 86.71 02:43:01 1 14.91 0.00 1.76 0.07 0.08 83.18 02:43:01 2 11.70 0.00 1.59 0.12 0.08 86.51 02:43:01 3 12.16 0.00 1.60 0.67 0.08 85.49 02:43:01 4 10.73 0.00 1.47 0.07 0.08 87.65 02:43:01 5 12.31 0.00 1.60 0.68 0.08 85.33 02:43:01 6 10.37 0.00 1.57 0.30 0.10 87.66 02:43:01 7 10.23 0.00 1.55 1.45 0.07 86.69 02:44:01 all 4.73 0.00 0.61 0.03 0.08 94.55 02:44:01 0 5.74 0.00 0.65 0.00 0.07 93.55 02:44:01 1 4.87 0.00 0.77 0.02 0.08 94.25 02:44:01 2 3.88 0.00 0.70 0.12 0.07 95.24 02:44:01 3 3.33 0.00 0.44 0.00 0.08 96.15 02:44:01 4 3.84 0.00 0.64 0.00 0.08 95.44 02:44:01 5 4.20 0.00 0.46 0.10 0.07 95.17 02:44:01 6 6.43 0.00 0.65 0.00 0.08 92.83 02:44:01 7 5.57 0.00 0.55 0.00 0.08 93.80 02:45:01 all 1.88 0.00 0.38 0.02 0.07 97.65 02:45:01 0 1.96 0.00 0.43 0.00 0.08 97.53 02:45:01 1 2.89 0.00 0.45 0.00 0.07 96.59 02:45:01 2 2.47 0.00 0.40 0.00 0.08 97.04 02:45:01 3 2.07 0.00 0.37 0.00 0.07 97.49 02:45:01 4 1.62 0.00 0.40 0.02 0.08 97.87 02:45:01 5 1.21 0.00 0.30 0.08 0.07 98.34 02:45:01 6 1.42 0.00 0.38 0.05 0.07 98.08 02:45:01 7 1.37 0.00 0.28 0.00 0.05 98.30 02:46:01 all 2.31 0.00 0.44 0.02 0.08 97.16 02:46:01 0 2.38 0.00 0.52 0.00 0.08 97.02 02:46:01 1 2.20 0.00 0.25 0.02 0.05 97.48 02:46:01 2 2.18 0.00 0.49 0.00 0.08 97.25 02:46:01 3 2.51 0.00 0.45 0.00 0.08 96.95 02:46:01 4 2.67 0.00 0.33 0.03 0.07 96.89 02:46:01 5 1.75 0.00 0.52 0.10 0.08 97.55 02:46:01 6 2.68 0.00 0.57 0.00 0.08 96.67 02:46:01 7 2.13 0.00 0.38 0.00 0.08 97.41 02:47:01 all 4.99 0.00 0.70 0.08 0.08 94.15 02:47:01 0 6.31 0.00 0.80 0.03 0.08 92.77 02:47:01 1 6.16 0.00 0.98 0.12 0.08 92.66 02:47:01 2 4.81 0.00 0.64 0.00 0.10 94.46 02:47:01 3 3.70 0.00 0.59 0.03 0.07 95.62 02:47:01 4 3.57 0.00 0.54 0.08 0.07 95.75 02:47:01 5 4.20 0.00 0.69 0.30 0.07 94.74 02:47:01 6 5.87 0.00 0.65 0.10 0.08 93.29 02:47:01 7 5.25 0.00 0.72 0.00 0.08 93.95 02:48:01 all 1.54 0.00 0.34 0.04 0.06 98.02 02:48:01 0 1.45 0.00 0.47 0.00 0.07 98.01 02:48:01 1 2.36 0.00 0.45 0.10 0.07 97.03 02:48:01 2 1.44 0.00 0.38 0.02 0.07 98.09 02:48:01 3 1.35 0.00 0.28 0.07 0.05 98.25 02:48:01 4 1.27 0.00 0.22 0.02 0.03 98.46 02:48:01 5 1.51 0.00 0.27 0.12 0.07 98.04 02:48:01 6 1.59 0.00 0.38 0.03 0.05 97.94 02:48:01 7 1.35 0.00 0.30 0.02 0.05 98.28 02:49:01 all 2.37 0.00 0.97 0.14 0.07 96.45 02:49:01 0 2.14 0.00 0.99 0.12 0.05 96.70 02:49:01 1 2.49 0.00 1.15 0.43 0.05 95.88 02:49:01 2 2.02 0.00 1.10 0.07 0.10 96.71 02:49:01 3 2.23 0.00 0.90 0.02 0.07 96.79 02:49:01 4 2.01 0.00 0.99 0.13 0.08 96.79 02:49:01 5 1.99 0.00 0.70 0.02 0.07 97.22 02:49:01 6 2.29 0.00 1.04 0.05 0.07 96.56 02:49:01 7 3.78 0.00 0.92 0.33 0.07 94.90 Average: all 12.22 0.00 2.17 1.63 0.08 83.89 Average: 0 11.87 0.00 2.16 0.40 0.08 85.50 Average: 1 11.64 0.00 2.16 2.38 0.08 83.74 Average: 2 11.35 0.00 2.20 1.49 0.09 84.86 Average: 3 11.85 0.00 2.10 0.57 0.08 85.40 Average: 4 12.20 0.00 2.24 1.68 0.08 83.80 Average: 5 14.46 0.00 2.18 1.64 0.08 81.64 Average: 6 13.11 0.00 2.23 0.91 0.09 83.66 Average: 7 11.29 0.00 2.09 3.99 0.08 82.55