---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-12790 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: 2799.996 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 13G 143G 8% / 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 860 26504 0 4801 30850 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:82:f3:17 brd ff:ff:ff:ff:ff:ff inet 10.30.106.181/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85790sec preferred_lft 85790sec inet6 fe80::f816:3eff:fe82:f317/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:ad:b9:cb:e2 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-12790) 03/13/24 _x86_64_ (8 CPU) 02:48:46 LINUX RESTART (8 CPU) 02:49:02 tps rtps wtps bread/s bwrtn/s 02:50:01 115.62 74.17 41.45 5342.01 40239.96 02:51:01 68.62 14.25 54.37 993.43 6990.70 02:52:01 111.51 19.65 91.87 2277.22 13020.63 02:53:01 271.42 9.43 261.99 984.60 91338.84 02:54:01 178.52 6.82 171.70 306.15 8311.13 02:55:01 2.87 0.00 2.87 0.00 1514.80 02:56:01 6.47 0.00 6.47 0.00 1650.79 02:57:01 2.88 0.00 2.88 0.00 1443.39 02:58:01 38.78 0.87 37.91 47.73 3396.45 Average: 88.47 13.80 74.67 1097.82 18616.26 02:49:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:50:01 30403044 31732940 2536176 7.70 46688 1606632 1395420 4.11 801044 1471512 44700 02:51:01 30117632 31677932 2821588 8.57 67236 1805396 1425076 4.19 890916 1642008 144820 02:52:01 29803380 31738172 3135840 9.52 89304 2139420 1384320 4.07 882076 1927940 144844 02:53:01 26625700 31123640 6313520 19.17 122656 4564888 5988808 17.62 1566764 4250156 656 02:54:01 24213416 28916376 8725804 26.49 133036 4656184 9117496 26.83 3872204 4335040 96 02:55:01 24199648 28900572 8739572 26.53 133096 4656364 9117496 26.83 3889324 4332296 304 02:56:01 23842072 28549172 9097148 27.62 133368 4659964 9248036 27.21 4243964 4330776 1240 02:57:01 23826980 28535296 9112240 27.66 133384 4660988 9264196 27.26 4258484 4331056 280 02:58:01 27171924 31614072 5767296 17.51 133972 4507612 1507912 4.44 1222112 4078128 4492 Average: 26689311 30309797 6249909 18.97 110304 3695272 5383196 15.84 2402988 3410990 37937 02:49:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:50:01 lo 1.29 1.29 0.13 0.13 0.00 0.00 0.00 0.00 02:50:01 ens3 291.65 230.16 896.60 57.69 0.00 0.00 0.00 0.00 02:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:51:01 lo 1.20 1.20 0.12 0.12 0.00 0.00 0.00 0.00 02:51:01 ens3 38.48 26.63 684.42 4.74 0.00 0.00 0.00 0.00 02:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:52:01 lo 2.40 2.40 0.23 0.23 0.00 0.00 0.00 0.00 02:52:01 ens3 64.39 47.11 852.15 8.85 0.00 0.00 0.00 0.00 02:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:53:01 lo 9.53 9.53 0.87 0.87 0.00 0.00 0.00 0.00 02:53:01 veth701f1f1 0.10 0.27 0.01 0.02 0.00 0.00 0.00 0.00 02:53:01 vethf076083 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:53:01 veth1a6d8fe 0.08 0.20 0.01 0.01 0.00 0.00 0.00 0.00 02:54:01 lo 4.33 4.33 9.56 9.56 0.00 0.00 0.00 0.00 02:54:01 veth1a6d8fe 32.01 28.81 19.44 31.06 0.00 0.00 0.00 0.00 02:54:01 veth7f44382 2.18 2.53 7.84 2.60 0.00 0.00 0.00 0.00 02:54:01 veth5abb285 0.53 0.88 0.06 0.31 0.00 0.00 0.00 0.00 02:55:01 lo 5.10 5.10 0.81 0.81 0.00 0.00 0.00 0.00 02:55:01 veth1a6d8fe 0.22 0.23 0.28 0.02 0.00 0.00 0.00 0.00 02:55:01 veth7f44382 0.45 0.28 0.05 0.07 0.00 0.00 0.00 0.00 02:55:01 veth5abb285 0.25 0.18 0.02 0.01 0.00 0.00 0.00 0.00 02:56:01 lo 10.78 10.78 14.10 14.10 0.00 0.00 0.00 0.00 02:56:01 veth1a6d8fe 30.61 25.06 17.78 55.28 0.00 0.00 0.00 0.00 02:56:01 veth7f44382 4.63 4.87 15.04 4.99 0.00 0.00 0.00 0.00 02:56:01 veth5abb285 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 02:57:01 lo 15.96 15.96 18.66 18.66 0.00 0.00 0.00 0.00 02:57:01 veth1a6d8fe 30.81 25.00 14.40 68.12 0.00 0.00 0.00 0.01 02:57:01 veth7f44382 2.37 2.63 0.41 0.50 0.00 0.00 0.00 0.00 02:57:01 veth5abb285 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:58:01 lo 8.23 8.23 0.60 0.60 0.00 0.00 0.00 0.00 02:58:01 ens3 1015.65 682.64 21509.39 170.73 0.00 0.00 0.00 0.00 02:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 6.55 6.55 5.02 5.02 0.00 0.00 0.00 0.00 Average: ens3 112.40 75.33 2393.76 18.93 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-12790) 03/13/24 _x86_64_ (8 CPU) 02:48:46 LINUX RESTART (8 CPU) 02:49:02 CPU %user %nice %system %iowait %steal %idle 02:50:01 all 5.32 0.00 0.93 7.56 0.05 86.14 02:50:01 0 5.49 0.00 0.83 6.48 0.03 87.16 02:50:01 1 3.76 0.00 0.78 2.12 0.05 93.29 02:50:01 2 2.53 0.00 0.70 10.28 0.07 86.43 02:50:01 3 1.89 0.00 0.51 1.04 0.03 96.53 02:50:01 4 4.00 0.00 0.73 5.20 0.05 90.02 02:50:01 5 13.05 0.00 0.82 2.14 0.07 83.92 02:50:01 6 3.08 0.00 1.99 8.94 0.03 85.95 02:50:01 7 8.80 0.00 1.01 24.38 0.03 65.77 02:51:01 all 6.32 0.00 0.50 5.52 0.03 87.63 02:51:01 0 4.63 0.00 0.37 1.12 0.03 93.85 02:51:01 1 13.78 0.00 0.87 12.62 0.03 72.69 02:51:01 2 8.57 0.00 0.70 0.96 0.02 89.75 02:51:01 3 6.11 0.00 0.32 25.67 0.07 67.84 02:51:01 4 11.02 0.00 0.67 1.59 0.02 86.71 02:51:01 5 2.07 0.00 0.50 0.52 0.02 96.89 02:51:01 6 0.77 0.00 0.17 1.53 0.00 97.53 02:51:01 7 3.63 0.00 0.47 0.10 0.02 95.78 02:52:01 all 9.41 0.00 0.70 1.94 0.04 87.91 02:52:01 0 7.03 0.00 0.60 1.38 0.03 90.95 02:52:01 1 8.20 0.00 0.67 1.73 0.05 89.36 02:52:01 2 24.90 0.00 1.19 1.35 0.05 72.51 02:52:01 3 0.13 0.00 0.52 7.76 0.08 91.50 02:52:01 4 8.42 0.00 0.90 0.27 0.03 90.38 02:52:01 5 5.88 0.00 0.43 0.90 0.02 92.77 02:52:01 6 2.42 0.00 0.42 1.02 0.02 96.13 02:52:01 7 18.30 0.00 0.83 1.17 0.03 79.67 02:53:01 all 11.07 0.00 4.16 6.22 0.09 78.45 02:53:01 0 12.15 0.00 4.54 0.81 0.08 82.41 02:53:01 1 9.11 0.00 3.55 0.88 0.07 86.39 02:53:01 2 10.50 0.00 3.30 1.22 0.08 84.91 02:53:01 3 9.07 0.00 3.97 8.49 0.10 78.37 02:53:01 4 10.71 0.00 5.68 34.40 0.09 49.12 02:53:01 5 12.65 0.00 3.86 0.73 0.08 82.68 02:53:01 6 12.84 0.00 3.98 1.85 0.08 81.24 02:53:01 7 11.52 0.00 4.40 1.62 0.10 82.35 02:54:01 all 25.79 0.00 3.29 2.61 0.12 68.19 02:54:01 0 26.42 0.00 3.09 3.59 0.17 66.73 02:54:01 1 18.35 0.00 2.38 1.43 0.15 77.68 02:54:01 2 27.79 0.00 3.77 1.09 0.10 67.24 02:54:01 3 31.47 0.00 3.86 2.36 0.13 62.18 02:54:01 4 24.27 0.00 3.65 2.45 0.10 69.52 02:54:01 5 25.48 0.00 3.22 7.33 0.10 63.86 02:54:01 6 21.01 0.00 2.66 2.02 0.12 74.18 02:54:01 7 31.56 0.00 3.72 0.59 0.15 63.97 02:55:01 all 0.85 0.00 0.12 0.85 0.23 97.95 02:55:01 0 0.60 0.00 0.03 6.03 0.23 93.10 02:55:01 1 1.48 0.00 0.13 0.00 0.27 98.12 02:55:01 2 1.30 0.00 0.12 0.68 0.33 97.57 02:55:01 3 0.63 0.00 0.10 0.00 0.05 99.22 02:55:01 4 0.83 0.00 0.17 0.12 0.35 98.54 02:55:01 5 0.68 0.00 0.20 0.00 0.25 98.87 02:55:01 6 0.33 0.00 0.03 0.00 0.28 99.35 02:55:01 7 0.88 0.00 0.13 0.00 0.05 98.93 02:56:01 all 6.33 0.00 0.81 1.86 0.06 90.95 02:56:01 0 7.15 0.00 1.24 11.23 0.08 80.30 02:56:01 1 5.19 0.00 0.59 0.60 0.08 93.53 02:56:01 2 6.40 0.00 0.74 1.24 0.05 91.58 02:56:01 3 5.32 0.00 0.72 0.00 0.05 93.91 02:56:01 4 8.67 0.00 0.94 0.00 0.03 90.36 02:56:01 5 5.65 0.00 0.74 1.62 0.05 91.94 02:56:01 6 5.22 0.00 0.72 0.17 0.05 93.84 02:56:01 7 7.03 0.00 0.79 0.00 0.05 92.13 02:57:01 all 1.58 0.00 0.27 0.97 0.05 97.13 02:57:01 0 1.69 0.00 0.13 6.80 0.07 91.30 02:57:01 1 1.73 0.00 0.17 0.92 0.03 97.15 02:57:01 2 2.08 0.00 0.17 0.00 0.05 97.71 02:57:01 3 1.22 0.00 0.27 0.00 0.08 98.43 02:57:01 4 1.27 0.00 0.28 0.00 0.05 98.39 02:57:01 5 2.02 0.00 0.40 0.00 0.07 97.51 02:57:01 6 1.22 0.00 0.42 0.07 0.05 98.24 02:57:01 7 1.37 0.00 0.32 0.00 0.05 98.26 02:58:01 all 2.20 0.00 0.64 4.43 0.06 92.67 02:58:01 0 1.47 0.00 0.67 22.20 0.05 75.61 02:58:01 1 1.99 0.00 0.58 0.65 0.05 96.73 02:58:01 2 1.79 0.00 0.55 0.92 0.05 96.69 02:58:01 3 2.71 0.00 0.74 2.22 0.10 94.23 02:58:01 4 0.94 0.00 0.50 2.31 0.13 96.12 02:58:01 5 4.41 0.00 0.70 2.51 0.07 92.31 02:58:01 6 2.19 0.00 0.62 3.14 0.05 94.00 02:58:01 7 2.07 0.00 0.74 1.51 0.03 95.65 Average: all 7.64 0.00 1.26 3.54 0.08 87.48 Average: 0 7.39 0.00 1.27 6.64 0.09 84.61 Average: 1 7.05 0.00 1.08 2.32 0.09 89.46 Average: 2 9.53 0.00 1.24 1.96 0.09 87.17 Average: 3 6.49 0.00 1.22 5.29 0.08 86.92 Average: 4 7.79 0.00 1.50 5.09 0.10 85.53 Average: 5 7.96 0.00 1.20 1.75 0.08 89.01 Average: 6 5.45 0.00 1.22 2.07 0.08 91.19 Average: 7 9.45 0.00 1.38 3.22 0.06 85.90