---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-20646 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 15G 141G 10% / 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 853 23815 0 7497 30857 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:bd:cc:9f brd ff:ff:ff:ff:ff:ff inet 10.30.106.134/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85755sec preferred_lft 85755sec inet6 fe80::f816:3eff:febd:cc9f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:7e:5e:42:07 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-8g-20646) 06/12/25 _x86_64_ (8 CPU) 13:54:52 LINUX RESTART (8 CPU) 13:55:01 tps rtps wtps bread/s bwrtn/s 13:56:01 318.53 73.86 244.67 5345.28 108721.49 13:57:01 179.59 19.76 159.83 2330.29 80122.76 13:58:01 336.99 1.20 335.79 35.45 207165.61 13:59:01 291.14 2.57 288.57 409.46 10577.14 14:00:01 6.48 1.05 5.43 35.99 80.39 14:01:01 5.55 0.18 5.37 27.46 97.58 14:02:01 3.07 0.07 3.00 13.86 58.91 14:03:01 2.12 0.00 2.12 0.00 41.86 14:04:01 10.73 0.03 10.70 2.80 232.89 14:05:01 44.11 0.57 43.54 19.60 794.13 Average: 119.84 9.93 109.91 822.09 40792.66 13:55:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:56:01 30261424 31649912 2677796 8.13 53932 1655296 1477560 4.35 895112 1512448 65860 13:57:01 27541156 31627348 5398064 16.39 95148 4240040 1858620 5.47 967760 4018036 2345124 13:58:01 24494220 31658572 8445000 25.64 150340 7074052 1718728 5.06 997616 6849780 20976 13:59:01 23401156 30762192 9538064 28.96 164324 7263976 6057284 17.82 2046708 6823072 328 14:00:01 23399308 30756044 9539912 28.96 164468 7259852 6034292 17.75 2056936 6814720 188 14:01:01 23391388 30749060 9547832 28.99 164544 7261124 6047724 17.79 2066164 6813404 32 14:02:01 23392004 30750372 9547216 28.98 164636 7261768 6043420 17.78 2067532 6813132 96 14:03:01 23392840 30751500 9546380 28.98 164724 7261936 6062416 17.84 2066572 6812948 268 14:04:01 23396684 30755496 9542536 28.97 164856 7262096 5829344 17.15 2065596 6812652 436 14:05:01 24348504 31547880 8590716 26.08 165892 7089776 1642012 4.83 1332776 6645876 11388 Average: 24701868 31100838 8237352 25.01 145286 6362992 4277140 12.58 1656277 5991607 244470 13:55:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:56:01 ens3 475.67 305.61 1265.94 81.26 0.00 0.00 0.00 0.00 13:56:01 lo 1.73 1.73 0.18 0.18 0.00 0.00 0.00 0.00 13:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:57:01 ens3 1222.88 704.40 28176.89 56.30 0.00 0.00 0.00 0.00 13:57:01 lo 13.40 13.40 1.23 1.23 0.00 0.00 0.00 0.00 13:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:58:01 ens3 568.94 273.56 16215.51 22.68 0.00 0.00 0.00 0.00 13:58:01 lo 2.13 2.13 0.19 0.19 0.00 0.00 0.00 0.00 13:58:01 br-58b6b592f2c9 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:59:01 vethf9e3567 148.87 170.83 27.59 26.40 0.00 0.00 0.00 0.00 13:59:01 ens3 75.61 47.60 318.64 6.73 0.00 0.00 0.00 0.00 13:59:01 veth675014e 91.85 91.57 16.03 18.62 0.00 0.00 0.00 0.00 13:59:01 veth7c6ded2 0.95 1.17 0.05 0.08 0.00 0.00 0.00 0.00 14:00:01 vethf9e3567 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 14:00:01 ens3 13.93 8.17 3.37 2.95 0.00 0.00 0.00 0.00 14:00:01 veth675014e 0.20 0.25 0.55 0.02 0.00 0.00 0.00 0.00 14:00:01 veth7c6ded2 1.12 1.17 0.06 0.08 0.00 0.00 0.00 0.00 14:01:01 vethf9e3567 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:01:01 ens3 17.01 10.41 4.12 3.73 0.00 0.00 0.00 0.00 14:01:01 veth675014e 0.20 0.22 0.55 0.02 0.00 0.00 0.00 0.00 14:01:01 veth7c6ded2 1.12 1.13 0.06 0.08 0.00 0.00 0.00 0.00 14:02:01 vethf9e3567 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 14:02:01 ens3 17.86 10.10 4.59 3.78 0.00 0.00 0.00 0.00 14:02:01 veth675014e 0.18 0.18 0.55 0.02 0.00 0.00 0.00 0.00 14:02:01 veth7c6ded2 1.10 1.10 0.06 0.08 0.00 0.00 0.00 0.00 14:03:01 vethf9e3567 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:03:01 ens3 9.10 5.10 2.26 2.52 0.00 0.00 0.00 0.00 14:03:01 veth675014e 0.20 0.22 0.55 0.02 0.00 0.00 0.00 0.00 14:03:01 veth7c6ded2 1.12 1.13 0.06 0.08 0.00 0.00 0.00 0.00 14:04:01 vethf9e3567 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:04:01 ens3 11.38 5.32 3.07 2.53 0.00 0.00 0.00 0.00 14:04:01 veth675014e 0.18 0.18 0.54 0.02 0.00 0.00 0.00 0.00 14:04:01 veth7c6ded2 0.25 0.25 0.01 0.02 0.00 0.00 0.00 0.00 14:05:01 ens3 29.98 28.08 21.82 13.53 0.00 0.00 0.00 0.00 14:05:01 lo 87.19 87.19 5.68 5.68 0.00 0.00 0.00 0.00 14:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 244.26 139.85 4602.00 19.60 0.00 0.00 0.00 0.00 Average: lo 8.42 8.42 0.54 0.54 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-8g-20646) 06/12/25 _x86_64_ (8 CPU) 13:54:52 LINUX RESTART (8 CPU) 13:55:01 CPU %user %nice %system %iowait %steal %idle 13:56:01 all 7.86 0.00 1.23 7.22 0.04 83.65 13:56:01 0 3.07 0.00 0.92 0.73 0.02 95.26 13:56:01 1 5.00 0.00 0.82 14.92 0.03 79.22 13:56:01 2 14.62 0.00 1.14 4.10 0.07 80.08 13:56:01 3 5.23 0.00 0.69 13.76 0.03 80.29 13:56:01 4 11.68 0.00 2.58 1.94 0.03 83.77 13:56:01 5 7.23 0.00 1.14 13.20 0.05 78.38 13:56:01 6 9.31 0.00 0.85 0.42 0.03 89.38 13:56:01 7 6.73 0.00 1.66 8.75 0.03 82.83 13:57:01 all 11.87 0.00 3.37 5.72 0.05 78.98 13:57:01 0 10.08 0.00 3.40 4.47 0.05 81.99 13:57:01 1 7.36 0.00 3.00 14.47 0.05 75.12 13:57:01 2 16.25 0.00 4.30 4.71 0.07 74.67 13:57:01 3 6.00 0.00 3.14 2.82 0.03 88.01 13:57:01 4 27.83 0.00 3.68 14.65 0.08 53.74 13:57:01 5 9.08 0.00 3.07 0.74 0.03 87.09 13:57:01 6 7.90 0.00 2.63 0.95 0.03 88.49 13:57:01 7 10.39 0.00 3.79 3.02 0.05 82.75 13:58:01 all 11.68 0.00 5.54 17.12 0.05 65.60 13:58:01 0 11.82 0.00 5.40 28.69 0.07 54.02 13:58:01 1 12.00 0.00 5.86 11.51 0.05 70.59 13:58:01 2 11.01 0.00 6.73 70.05 0.10 12.11 13:58:01 3 11.43 0.00 5.32 2.89 0.03 80.33 13:58:01 4 11.11 0.00 5.67 5.49 0.05 77.68 13:58:01 5 11.96 0.00 5.55 8.38 0.05 74.06 13:58:01 6 12.70 0.00 4.72 6.52 0.05 76.01 13:58:01 7 11.40 0.00 5.06 4.08 0.07 79.40 13:59:01 all 15.26 0.00 2.83 1.46 0.06 80.39 13:59:01 0 19.46 0.00 3.18 3.58 0.05 73.72 13:59:01 1 16.84 0.00 2.73 1.84 0.05 78.55 13:59:01 2 13.61 0.00 2.37 1.21 0.07 82.74 13:59:01 3 14.44 0.00 2.82 1.01 0.07 81.67 13:59:01 4 18.73 0.00 3.24 1.39 0.07 76.58 13:59:01 5 15.12 0.00 3.08 1.07 0.05 80.68 13:59:01 6 8.27 0.00 2.22 0.74 0.05 88.72 13:59:01 7 15.75 0.00 3.07 0.84 0.07 80.28 14:00:01 all 0.53 0.00 0.20 0.03 0.02 99.22 14:00:01 0 0.53 0.00 0.25 0.08 0.02 99.12 14:00:01 1 0.20 0.00 0.15 0.05 0.02 99.58 14:00:01 2 0.27 0.00 0.23 0.12 0.02 99.37 14:00:01 3 0.40 0.00 0.13 0.02 0.02 99.43 14:00:01 4 0.37 0.00 0.15 0.00 0.02 99.47 14:00:01 5 0.28 0.00 0.22 0.00 0.02 99.48 14:00:01 6 1.85 0.00 0.20 0.00 0.02 97.94 14:00:01 7 0.30 0.00 0.27 0.00 0.00 99.43 14:01:01 all 0.29 0.00 0.19 0.04 0.02 99.46 14:01:01 0 0.23 0.00 0.13 0.12 0.02 99.50 14:01:01 1 0.17 0.00 0.15 0.00 0.00 99.68 14:01:01 2 0.28 0.00 0.15 0.03 0.03 99.50 14:01:01 3 0.27 0.00 0.18 0.00 0.02 99.53 14:01:01 4 0.20 0.00 0.22 0.07 0.05 99.46 14:01:01 5 0.47 0.00 0.33 0.02 0.03 99.15 14:01:01 6 0.45 0.00 0.13 0.03 0.03 99.35 14:01:01 7 0.28 0.00 0.25 0.00 0.02 99.45 14:02:01 all 0.52 0.00 0.19 0.01 0.02 99.27 14:02:01 0 0.27 0.00 0.25 0.00 0.02 99.47 14:02:01 1 0.28 0.00 0.18 0.00 0.03 99.50 14:02:01 2 0.23 0.00 0.13 0.00 0.02 99.62 14:02:01 3 0.42 0.00 0.13 0.00 0.00 99.45 14:02:01 4 1.84 0.00 0.20 0.02 0.02 97.92 14:02:01 5 0.37 0.00 0.17 0.00 0.00 99.47 14:02:01 6 0.23 0.00 0.20 0.05 0.02 99.50 14:02:01 7 0.47 0.00 0.22 0.02 0.02 99.28 14:03:01 all 0.55 0.00 0.17 0.00 0.02 99.26 14:03:01 0 0.23 0.00 0.20 0.00 0.02 99.55 14:03:01 1 0.37 0.00 0.18 0.00 0.02 99.43 14:03:01 2 0.43 0.00 0.23 0.00 0.02 99.32 14:03:01 3 0.35 0.00 0.10 0.00 0.02 99.53 14:03:01 4 2.15 0.00 0.18 0.00 0.02 97.65 14:03:01 5 0.20 0.00 0.18 0.00 0.02 99.60 14:03:01 6 0.43 0.00 0.18 0.03 0.02 99.33 14:03:01 7 0.20 0.00 0.13 0.00 0.00 99.67 14:04:01 all 0.37 0.00 0.17 0.02 0.02 99.42 14:04:01 0 0.23 0.00 0.22 0.00 0.03 99.52 14:04:01 1 0.37 0.00 0.18 0.02 0.00 99.43 14:04:01 2 0.17 0.00 0.08 0.00 0.00 99.75 14:04:01 3 0.27 0.00 0.12 0.02 0.02 99.58 14:04:01 4 1.31 0.00 0.28 0.00 0.03 98.38 14:04:01 5 0.23 0.00 0.22 0.00 0.02 99.53 14:04:01 6 0.13 0.00 0.12 0.07 0.02 99.67 14:04:01 7 0.25 0.00 0.15 0.03 0.02 99.55 14:05:01 all 2.77 0.00 0.68 0.09 0.02 96.43 14:05:01 0 1.23 0.00 0.78 0.03 0.02 97.93 14:05:01 1 10.43 0.00 0.73 0.08 0.03 88.71 14:05:01 2 3.92 0.00 1.02 0.05 0.02 94.99 14:05:01 3 1.39 0.00 0.63 0.02 0.02 97.95 14:05:01 4 1.64 0.00 0.59 0.05 0.03 97.69 14:05:01 5 1.18 0.00 0.65 0.02 0.02 98.13 14:05:01 6 0.99 0.00 0.48 0.02 0.02 98.50 14:05:01 7 1.40 0.00 0.60 0.48 0.02 97.49 Average: all 5.15 0.00 1.45 3.15 0.03 90.22 Average: 0 4.70 0.00 1.47 3.75 0.03 90.05 Average: 1 5.29 0.00 1.39 4.26 0.03 89.03 Average: 2 6.05 0.00 1.62 7.89 0.04 84.39 Average: 3 4.01 0.00 1.32 2.05 0.03 92.60 Average: 4 7.65 0.00 1.67 2.35 0.04 88.29 Average: 5 4.59 0.00 1.45 2.33 0.03 91.60 Average: 6 4.22 0.00 1.17 0.88 0.03 93.70 Average: 7 4.69 0.00 1.51 1.72 0.03 92.05