---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-343 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 14G 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 892 24514 0 6760 30819 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 fq_codel state UP group default qlen 1000 link/ether fa:16:3e:d4:20:e0 brd ff:ff:ff:ff:ff:ff inet 10.30.107.148/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85758sec preferred_lft 85758sec inet6 fe80::f816:3eff:fed4:20e0/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:b6:cb:e6:75 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-343) 11/29/23 _x86_64_ (8 CPU) 08:36:07 LINUX RESTART (8 CPU) 08:37:01 tps rtps wtps bread/s bwrtn/s 08:38:01 110.60 19.01 91.58 1120.08 25742.51 08:39:01 163.78 45.35 118.43 3660.65 32324.96 08:40:01 53.77 12.78 40.99 2361.34 18678.35 08:41:01 90.08 3.87 86.22 494.32 51030.69 08:42:01 234.58 2.62 231.96 416.86 80905.32 08:43:01 194.92 0.03 194.88 1.20 52174.37 08:44:01 76.12 0.03 76.09 1.60 21730.38 08:45:01 24.43 0.37 24.06 27.60 15859.09 08:46:01 64.56 0.95 63.61 50.92 17478.42 Average: 112.54 9.45 103.09 903.89 35102.63 08:37:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:38:01 30030332 31759696 2908888 8.83 77788 1954356 1343996 3.95 826788 1781232 168024 08:39:01 28754156 30952724 4185064 12.71 88488 2401324 2331548 6.86 1761236 2096980 14056 08:40:01 27234848 30261732 5704372 17.32 94904 3208296 2891524 8.51 2625712 2716744 656568 08:41:01 27714492 31615056 5224728 15.86 110776 4031920 1619248 4.76 1404180 3414304 440992 08:42:01 23606088 30044364 9333132 28.33 166564 6312956 6980280 20.54 3141456 5581652 847968 08:43:01 21721560 28372200 11217660 34.06 178936 6492924 9803460 28.84 4932740 5629424 6796 08:44:01 20092340 27019684 12846880 39.00 185420 6750944 11460008 33.72 6333776 5829408 2188 08:45:01 19923660 26855984 13015560 39.51 186136 6755168 11664740 34.32 6501336 5826636 232 08:46:01 25145292 31586204 7793928 23.66 187160 6338576 1502388 4.42 1830864 5380504 2664 Average: 24913641 29829738 8025579 24.36 141797 4916274 5510799 16.21 3262010 4250765 237721 08:37:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:38:01 ens3 85.64 54.01 1230.23 11.50 0.00 0.00 0.00 0.00 08:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:38:01 lo 1.00 1.00 0.11 0.11 0.00 0.00 0.00 0.00 08:39:01 ens3 746.40 482.29 5324.42 133.13 0.00 0.00 0.00 0.00 08:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:39:01 lo 1.87 1.87 0.17 0.17 0.00 0.00 0.00 0.00 08:40:01 ens3 910.21 588.87 2334.82 206.12 0.00 0.00 0.00 0.00 08:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:40:01 lo 0.27 0.27 0.03 0.03 0.00 0.00 0.00 0.00 08:41:01 ens3 370.00 275.65 2326.72 82.54 0.00 0.00 0.00 0.00 08:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:41:01 lo 2.67 2.67 0.28 0.28 0.00 0.00 0.00 0.00 08:41:01 br-7973f2a5bfe8 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:42:01 veth2c7fbc7 4.32 5.77 0.73 0.96 0.00 0.00 0.00 0.00 08:42:01 veth98b41a9 1.53 2.10 0.17 0.33 0.00 0.00 0.00 0.00 08:42:01 ens3 885.34 411.40 21053.37 31.34 0.00 0.00 0.00 0.00 08:42:01 veth06bb413 6.43 6.55 0.96 1.07 0.00 0.00 0.00 0.00 08:43:01 veth2c7fbc7 0.90 1.90 0.16 0.31 0.00 0.00 0.00 0.00 08:43:01 veth98b41a9 2.80 4.78 0.36 0.45 0.00 0.00 0.00 0.00 08:43:01 ens3 2.95 2.13 0.76 1.57 0.00 0.00 0.00 0.00 08:43:01 veth06bb413 15.98 11.98 1.53 1.65 0.00 0.00 0.00 0.00 08:44:01 vethe11e1da 0.00 0.22 0.00 0.02 0.00 0.00 0.00 0.00 08:44:01 veth2c7fbc7 0.17 0.35 0.01 0.02 0.00 0.00 0.00 0.00 08:44:01 veth98b41a9 2.65 4.32 0.33 0.32 0.00 0.00 0.00 0.00 08:44:01 ens3 23.81 18.28 665.79 1.83 0.00 0.00 0.00 0.00 08:45:01 vethe11e1da 18.78 10.68 10.14 1.06 0.00 0.00 0.00 0.00 08:45:01 veth2c7fbc7 0.48 0.73 0.07 0.08 0.00 0.00 0.00 0.00 08:45:01 veth98b41a9 4.95 6.45 5.09 4.90 0.00 0.00 0.00 0.00 08:45:01 ens3 18.36 12.46 5.56 4.93 0.00 0.00 0.00 0.00 08:46:01 ens3 96.82 63.89 70.73 40.80 0.00 0.00 0.00 0.00 08:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:46:01 lo 25.23 25.23 2.59 2.59 0.00 0.00 0.00 0.00 Average: ens3 348.84 212.11 3668.08 57.09 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 Average: lo 2.31 2.31 0.24 0.24 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-343) 11/29/23 _x86_64_ (8 CPU) 08:36:07 LINUX RESTART (8 CPU) 08:37:01 CPU %user %nice %system %iowait %steal %idle 08:38:01 all 10.50 0.00 0.72 2.35 0.03 86.40 08:38:01 0 2.67 0.00 0.48 0.22 0.02 96.61 08:38:01 1 0.99 0.00 0.37 11.22 0.02 87.41 08:38:01 2 1.52 0.00 0.28 0.17 0.02 98.02 08:38:01 3 2.71 0.00 0.34 0.75 0.02 96.18 08:38:01 4 43.97 0.00 2.49 2.22 0.07 51.25 08:38:01 5 9.98 0.00 0.49 3.86 0.05 85.62 08:38:01 6 14.03 0.00 0.73 0.12 0.03 85.09 08:38:01 7 8.13 0.00 0.53 0.22 0.02 91.10 08:39:01 all 25.70 0.00 1.15 2.23 0.08 70.84 08:39:01 0 37.59 0.00 1.35 0.80 0.10 60.15 08:39:01 1 16.56 0.00 0.75 4.68 0.05 77.95 08:39:01 2 25.64 0.00 0.97 1.07 0.07 72.26 08:39:01 3 26.20 0.00 1.54 7.14 0.08 65.03 08:39:01 4 25.79 0.00 0.95 0.20 0.07 72.99 08:39:01 5 21.65 0.00 0.72 1.60 0.07 75.97 08:39:01 6 26.78 0.00 1.51 1.12 0.07 70.52 08:39:01 7 25.45 0.00 1.43 1.23 0.10 71.79 08:40:01 all 41.05 0.00 1.62 1.21 0.08 56.03 08:40:01 0 36.60 0.00 1.68 0.10 0.07 61.56 08:40:01 1 35.77 0.00 0.95 8.37 0.08 54.82 08:40:01 2 60.21 0.00 1.81 0.23 0.10 37.64 08:40:01 3 44.93 0.00 1.57 0.37 0.08 53.04 08:40:01 4 31.83 0.00 1.74 0.42 0.10 65.90 08:40:01 5 40.17 0.00 1.53 0.05 0.08 58.17 08:40:01 6 39.18 0.00 1.84 0.12 0.08 58.78 08:40:01 7 39.68 0.00 1.82 0.02 0.07 58.41 08:41:01 all 13.11 0.00 1.47 3.26 0.04 82.11 08:41:01 0 4.72 0.00 1.58 7.73 0.07 85.90 08:41:01 1 15.77 0.00 0.99 1.47 0.03 81.74 08:41:01 2 4.21 0.00 1.10 1.69 0.02 92.98 08:41:01 3 3.76 0.00 1.15 0.97 0.03 94.09 08:41:01 4 9.84 0.00 1.42 11.55 0.03 77.15 08:41:01 5 5.19 0.00 1.23 0.02 0.02 93.54 08:41:01 6 48.71 0.00 2.66 2.58 0.07 45.98 08:41:01 7 12.82 0.00 1.64 0.07 0.07 85.40 08:42:01 all 31.60 0.00 6.32 6.16 0.10 55.82 08:42:01 0 30.42 0.00 6.96 5.28 0.10 57.25 08:42:01 1 31.79 0.00 7.75 22.87 0.12 37.48 08:42:01 2 30.63 0.00 5.24 0.44 0.08 63.60 08:42:01 3 34.80 0.00 6.04 1.45 0.10 57.60 08:42:01 4 30.39 0.00 6.73 6.31 0.09 56.49 08:42:01 5 30.96 0.00 5.60 0.85 0.10 62.49 08:42:01 6 32.29 0.00 5.87 11.76 0.10 49.97 08:42:01 7 31.51 0.00 6.38 0.37 0.08 61.65 08:43:01 all 31.00 0.00 2.44 3.45 0.10 63.01 08:43:01 0 41.04 0.00 2.88 1.55 0.10 54.43 08:43:01 1 28.39 0.00 2.50 1.56 0.10 67.45 08:43:01 2 32.96 0.00 2.23 8.31 0.10 56.40 08:43:01 3 26.26 0.00 2.43 0.23 0.12 70.96 08:43:01 4 28.56 0.00 2.86 4.28 0.12 64.18 08:43:01 5 34.66 0.00 2.02 0.13 0.10 63.09 08:43:01 6 27.48 0.00 2.39 9.38 0.10 60.65 08:43:01 7 28.71 0.00 2.20 2.10 0.12 66.87 08:44:01 all 16.04 0.00 1.50 1.43 0.10 80.93 08:44:01 0 16.10 0.00 1.21 0.02 0.10 82.57 08:44:01 1 14.06 0.00 1.56 0.99 0.08 83.31 08:44:01 2 18.24 0.00 1.44 3.41 0.10 76.80 08:44:01 3 17.11 0.00 1.49 0.07 0.12 81.21 08:44:01 4 16.84 0.00 1.54 5.45 0.08 76.09 08:44:01 5 15.35 0.00 1.44 0.37 0.08 82.76 08:44:01 6 14.55 0.00 1.35 0.66 0.13 83.31 08:44:01 7 16.02 0.00 1.94 0.50 0.12 81.41 08:45:01 all 8.86 0.00 1.44 0.91 0.11 88.68 08:45:01 0 8.19 0.00 1.63 2.69 0.10 87.39 08:45:01 1 8.13 0.00 1.56 0.07 0.13 90.11 08:45:01 2 10.90 0.00 1.51 2.06 0.10 85.43 08:45:01 3 8.24 0.00 1.29 0.05 0.10 90.32 08:45:01 4 10.22 0.00 1.36 0.05 0.12 88.25 08:45:01 5 7.14 0.00 1.37 2.14 0.13 89.22 08:45:01 6 8.05 0.00 1.41 0.08 0.10 90.36 08:45:01 7 10.00 0.00 1.39 0.15 0.13 88.32 08:46:01 all 6.07 0.00 1.53 1.18 0.09 91.12 08:46:01 0 7.42 0.00 1.91 0.70 0.08 89.88 08:46:01 1 6.95 0.00 1.46 0.59 0.07 90.94 08:46:01 2 6.65 0.00 1.38 0.13 0.08 91.76 08:46:01 3 6.53 0.00 1.47 0.40 0.10 91.49 08:46:01 4 5.48 0.00 1.52 0.05 0.08 92.87 08:46:01 5 5.64 0.00 1.24 5.62 0.10 87.40 08:46:01 6 4.66 0.00 1.53 1.84 0.10 91.87 08:46:01 7 5.24 0.00 1.70 0.18 0.08 92.79 Average: all 20.42 0.00 2.01 2.46 0.08 75.02 Average: 0 20.49 0.00 2.18 2.12 0.08 75.13 Average: 1 17.57 0.00 1.98 5.73 0.08 74.64 Average: 2 21.20 0.00 1.77 1.95 0.07 75.01 Average: 3 18.93 0.00 1.92 1.27 0.08 77.79 Average: 4 22.53 0.00 2.28 3.39 0.08 71.71 Average: 5 18.95 0.00 1.73 1.63 0.08 77.61 Average: 6 23.97 0.00 2.14 3.06 0.09 70.74 Average: 7 19.72 0.00 2.11 0.54 0.09 77.55