---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-8961 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: 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): 0-7 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 899 24205 0 7062 30811 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:df:ee:a4 brd ff:ff:ff:ff:ff:ff inet 10.30.107.211/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85799sec preferred_lft 85799sec inet6 fe80::f816:3eff:fedf:eea4/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:5c:70:d4:6d 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::42:5cff:fe70:d46d/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-8961) 04/25/25 _x86_64_ (8 CPU) 14:24:32 LINUX RESTART (8 CPU) 14:25:01 tps rtps wtps bread/s bwrtn/s 14:26:01 280.47 57.56 222.91 3645.72 36690.97 14:27:01 139.08 19.31 119.76 2251.36 19869.62 14:28:01 150.94 0.03 150.91 3.33 114054.99 14:29:01 339.19 3.77 335.43 417.80 59926.28 14:30:01 33.04 0.15 32.89 16.26 11078.55 14:31:01 153.14 0.10 153.04 15.33 24385.00 14:32:01 86.82 0.27 86.55 23.06 22924.98 14:33:01 11.13 0.00 11.13 0.00 6943.11 14:34:01 67.71 0.83 66.88 46.52 8006.93 Average: 140.17 9.11 131.06 713.31 33764.07 14:25:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:26:01 30151784 31635680 2787428 8.46 58136 1742600 1465596 4.31 921872 1586248 132988 14:27:01 26410932 31553576 6528280 19.82 101432 5251732 2160980 6.36 1052832 5029360 3282172 14:28:01 25742472 31626036 7196740 21.85 124048 5894720 1622228 4.77 1003216 5671836 775708 14:29:01 24519284 30872124 8419928 25.56 143740 6326556 6927440 20.38 1872476 5936144 27004 14:30:01 23101792 29563300 9837420 29.87 145252 6438564 8586836 25.26 3274992 5936216 1476 14:31:01 22442512 29452632 10496700 31.87 172956 6900948 8848076 26.03 3480524 6322616 91512 14:32:01 22150136 29155972 10789076 32.75 186648 6888484 9158444 26.95 3789196 6309720 1208 14:33:01 22137740 29146896 10801472 32.79 186740 6891348 9177332 27.00 3797392 6312248 236 14:34:01 24817696 31574916 8121516 24.66 187464 6633716 1534180 4.51 1418432 6094532 2312 Average: 24608261 30509015 8330951 25.29 145157 5885408 5497901 16.18 2290104 5466547 479402 14:25:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:26:01 lo 1.33 1.33 0.15 0.15 0.00 0.00 0.00 0.00 14:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:26:01 ens3 379.32 239.44 1545.23 75.22 0.00 0.00 0.00 0.00 14:27:01 lo 13.80 13.80 1.27 1.27 0.00 0.00 0.00 0.00 14:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:27:01 ens3 1671.39 900.52 35965.20 71.72 0.00 0.00 0.00 0.00 14:28:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:28:01 ens3 7.40 7.08 1.55 2.02 0.00 0.00 0.00 0.00 14:29:01 veth0c46daf 0.05 0.32 0.00 0.02 0.00 0.00 0.00 0.00 14:29:01 lo 0.67 0.67 0.05 0.05 0.00 0.00 0.00 0.00 14:29:01 br-851916dd2662 8.58 14.96 0.65 193.69 0.00 0.00 0.00 0.00 14:29:01 veth04387ea 0.42 0.60 0.02 0.04 0.00 0.00 0.00 0.00 14:30:01 veth0c46daf 0.43 0.50 0.05 0.93 0.00 0.00 0.00 0.00 14:30:01 lo 1.53 1.53 0.13 0.13 0.00 0.00 0.00 0.00 14:30:01 br-851916dd2662 0.52 0.50 0.04 0.03 0.00 0.00 0.00 0.00 14:30:01 veth04387ea 91.55 91.13 16.01 18.60 0.00 0.00 0.00 0.00 14:31:01 veth0c46daf 0.50 0.50 0.05 1.19 0.00 0.00 0.00 0.00 14:31:01 lo 2.37 2.37 0.19 0.19 0.00 0.00 0.00 0.00 14:31:01 br-851916dd2662 0.45 0.35 0.03 0.02 0.00 0.00 0.00 0.00 14:31:01 veth04387ea 0.17 0.18 0.54 0.02 0.00 0.00 0.00 0.00 14:32:01 veth0c46daf 0.52 0.62 0.05 1.28 0.00 0.00 0.00 0.00 14:32:01 lo 1.23 1.23 0.10 0.10 0.00 0.00 0.00 0.00 14:32:01 br-851916dd2662 0.08 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:32:01 veth04387ea 141.28 141.11 25.75 54.47 0.00 0.00 0.00 0.00 14:33:01 veth0c46daf 0.52 0.52 0.05 1.29 0.00 0.00 0.00 0.00 14:33:01 lo 1.43 1.43 0.11 0.11 0.00 0.00 0.00 0.00 14:33:01 br-851916dd2662 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:33:01 veth04387ea 147.11 147.58 21.47 64.73 0.00 0.00 0.00 0.01 14:34:01 lo 2.73 2.73 0.25 0.25 0.00 0.00 0.00 0.00 14:34:01 docker0 75.16 118.63 5.52 1340.44 0.00 0.00 0.00 0.00 14:34:01 ens3 2292.24 1305.70 40021.23 178.09 0.00 0.00 0.00 0.00 Average: lo 2.79 2.79 0.25 0.25 0.00 0.00 0.00 0.00 Average: docker0 8.35 13.18 0.61 148.96 0.00 0.00 0.00 0.00 Average: ens3 252.82 143.80 4439.97 19.63 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-8961) 04/25/25 _x86_64_ (8 CPU) 14:24:32 LINUX RESTART (8 CPU) 14:25:01 CPU %user %nice %system %iowait %steal %idle 14:26:01 all 8.74 0.00 1.08 7.38 0.04 82.76 14:26:01 0 7.18 0.00 0.72 0.05 0.05 92.00 14:26:01 1 3.24 0.00 1.72 3.86 0.02 91.15 14:26:01 2 8.56 0.00 1.13 1.98 0.03 88.29 14:26:01 3 15.17 0.00 1.25 1.94 0.03 81.61 14:26:01 4 3.65 0.00 0.74 34.92 0.05 60.64 14:26:01 5 2.57 0.00 1.02 14.23 0.03 82.15 14:26:01 6 14.85 0.00 1.07 2.09 0.05 81.95 14:26:01 7 14.66 0.00 1.02 0.07 0.05 84.20 14:27:01 all 16.19 0.00 5.32 4.15 0.43 73.91 14:27:01 0 12.68 0.00 4.45 2.05 0.14 80.69 14:27:01 1 18.51 0.00 6.45 9.04 0.14 65.86 14:27:01 2 16.21 0.00 5.15 1.16 0.22 77.26 14:27:01 3 12.08 0.00 5.61 1.56 1.30 79.45 14:27:01 4 12.96 0.00 4.84 6.56 0.20 75.43 14:27:01 5 15.90 0.00 5.35 6.15 0.71 71.89 14:27:01 6 31.23 0.00 5.72 2.53 0.16 60.35 14:27:01 7 10.24 0.00 5.06 4.17 0.62 79.91 14:28:01 all 4.15 0.00 2.11 24.04 0.06 69.64 14:28:01 0 4.32 0.00 1.74 8.37 0.07 85.50 14:28:01 1 4.65 0.00 1.90 1.53 0.07 91.85 14:28:01 2 5.53 0.00 2.36 10.52 0.03 81.55 14:28:01 3 4.56 0.00 2.46 37.66 0.08 55.24 14:28:01 4 4.10 0.00 2.05 10.63 0.05 83.16 14:28:01 5 5.02 0.00 2.16 47.33 0.05 45.44 14:28:01 6 2.38 0.00 1.86 10.92 0.05 84.78 14:28:01 7 2.67 0.00 2.35 65.59 0.07 29.32 14:29:01 all 8.81 0.00 2.86 14.24 0.07 74.01 14:29:01 0 8.79 0.00 2.25 2.75 0.03 86.17 14:29:01 1 9.10 0.00 3.20 4.29 0.07 83.34 14:29:01 2 8.42 0.00 3.31 9.26 0.08 78.92 14:29:01 3 8.33 0.00 3.08 43.11 0.07 45.41 14:29:01 4 9.99 0.00 2.59 1.75 0.08 85.60 14:29:01 5 10.67 0.00 3.23 31.71 0.07 54.33 14:29:01 6 7.27 0.00 2.62 19.65 0.05 70.41 14:29:01 7 7.92 0.00 2.67 1.63 0.05 87.74 14:30:01 all 24.90 0.00 2.37 2.80 0.08 69.85 14:30:01 0 29.98 0.00 2.56 1.19 0.12 66.15 14:30:01 1 26.84 0.00 2.41 0.23 0.07 70.45 14:30:01 2 33.31 0.00 3.29 0.20 0.12 63.09 14:30:01 3 27.78 0.00 2.32 2.86 0.10 66.94 14:30:01 4 17.91 0.00 2.17 4.50 0.07 75.35 14:30:01 5 19.52 0.00 2.18 7.00 0.07 71.23 14:30:01 6 16.22 0.00 1.49 0.07 0.05 82.17 14:30:01 7 27.63 0.00 2.49 6.39 0.10 63.38 14:31:01 all 5.83 0.00 1.31 5.58 0.07 87.21 14:31:01 0 5.37 0.00 1.04 11.31 0.07 82.22 14:31:01 1 4.01 0.00 0.80 0.88 0.07 94.25 14:31:01 2 7.17 0.00 1.11 2.92 0.07 88.74 14:31:01 3 2.72 0.00 1.34 0.37 0.07 95.50 14:31:01 4 11.87 0.00 1.60 0.72 0.05 85.76 14:31:01 5 7.35 0.00 1.21 4.28 0.07 87.10 14:31:01 6 3.23 0.00 1.59 20.31 0.07 74.80 14:31:01 7 4.97 0.00 1.81 3.88 0.08 89.25 14:32:01 all 10.51 0.00 2.00 2.56 0.06 84.86 14:32:01 0 9.18 0.00 1.82 0.25 0.07 88.68 14:32:01 1 9.63 0.00 1.43 0.65 0.07 88.22 14:32:01 2 10.16 0.00 2.77 0.64 0.05 86.38 14:32:01 3 11.76 0.00 1.72 0.90 0.08 85.53 14:32:01 4 10.71 0.00 1.64 3.03 0.05 84.57 14:32:01 5 13.41 0.00 2.55 12.34 0.07 71.63 14:32:01 6 10.39 0.00 2.08 2.14 0.05 85.34 14:32:01 7 8.83 0.00 1.98 0.59 0.07 88.53 14:33:01 all 3.21 0.00 0.56 0.48 0.05 95.70 14:33:01 0 2.82 0.00 0.60 0.02 0.03 96.53 14:33:01 1 2.75 0.00 0.40 0.00 0.03 96.81 14:33:01 2 3.29 0.00 1.02 0.00 0.07 95.63 14:33:01 3 2.92 0.00 0.62 0.02 0.05 96.39 14:33:01 4 3.54 0.00 0.58 0.00 0.05 95.82 14:33:01 5 1.85 0.00 0.23 3.77 0.05 94.09 14:33:01 6 3.88 0.00 0.43 0.00 0.05 95.64 14:33:01 7 4.68 0.00 0.58 0.03 0.05 94.65 14:34:01 all 2.82 0.00 0.89 0.65 0.04 95.59 14:34:01 0 2.61 0.00 0.84 0.23 0.05 96.27 14:34:01 1 3.25 0.00 0.95 0.28 0.03 95.48 14:34:01 2 1.29 0.00 0.85 0.50 0.03 97.33 14:34:01 3 3.23 0.00 0.94 0.25 0.05 95.53 14:34:01 4 3.14 0.00 0.90 0.08 0.05 95.82 14:34:01 5 1.67 0.00 0.85 3.10 0.05 94.33 14:34:01 6 3.08 0.00 0.84 0.27 0.03 95.78 14:34:01 7 4.28 0.00 0.94 0.47 0.03 94.28 Average: all 9.43 0.00 2.04 6.87 0.10 81.56 Average: 0 9.21 0.00 1.77 2.91 0.07 86.04 Average: 1 9.05 0.00 2.11 2.26 0.06 86.52 Average: 2 10.42 0.00 2.32 3.02 0.08 84.17 Average: 3 9.84 0.00 2.13 9.85 0.20 77.99 Average: 4 8.65 0.00 1.90 6.91 0.07 82.47 Average: 5 8.61 0.00 2.06 14.46 0.13 74.75 Average: 6 10.15 0.00 1.94 6.46 0.06 81.38 Average: 7 9.55 0.00 2.08 9.17 0.12 79.08