---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-32346 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 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 928 22760 0 8478 30784 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:44:e5:0b brd ff:ff:ff:ff:ff:ff inet 10.30.106.202/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85459sec preferred_lft 85459sec inet6 fe80::f816:3eff:fe44:e50b/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:ae:02:d1:22 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-32346) 08/01/25 _x86_64_ (8 CPU) 15:00:40 LINUX RESTART (8 CPU) 15:01:01 tps rtps wtps bread/s bwrtn/s 15:02:01 328.23 57.79 270.44 3658.86 89822.36 15:03:01 197.13 41.16 155.97 2984.84 68659.36 15:04:01 266.77 22.75 244.03 3085.89 43232.53 15:05:01 18.11 0.18 17.93 21.33 17947.28 15:06:01 4.77 0.07 4.70 50.12 154.77 15:07:01 48.33 13.63 34.69 1021.70 2209.10 15:08:01 441.11 3.17 437.94 447.13 130714.75 15:09:01 213.15 0.05 213.10 2.27 51334.38 15:10:01 73.52 0.02 73.50 1.20 7372.90 15:11:01 43.53 0.00 43.53 0.00 5264.59 15:12:01 18.18 0.02 18.16 0.13 637.36 15:13:01 17.23 0.02 17.21 1.49 632.87 15:14:01 17.83 0.00 17.83 0.00 629.90 15:15:01 17.48 0.00 17.48 0.00 610.30 15:16:01 93.40 1.63 91.77 101.18 3918.01 Average: 120.03 9.38 110.66 759.24 28239.73 15:01:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:02:01 30112268 31680220 2826952 8.58 70248 1808052 1410332 4.15 869644 1665796 172868 15:03:01 28804876 30872248 4134344 12.55 86184 2275576 2098784 6.18 1744984 2063408 4940 15:04:01 28192956 30863232 4746264 14.41 90288 2864684 2369188 6.97 1958016 2437220 427436 15:05:01 27683028 30462228 5256192 15.96 91892 2969140 2374428 6.99 2365444 2535580 1488 15:06:01 27645716 30428540 5293504 16.07 92288 2972080 2382152 7.01 2404624 2534480 28 15:07:01 28548456 31658052 4390764 13.33 107436 3269916 1424356 4.19 1274588 2735484 262468 15:08:01 23065448 29887160 9873772 29.98 165504 6696936 8440456 24.83 3241300 5988404 56372 15:09:01 19687248 27995380 13251972 40.23 204892 8020232 12388736 36.45 5285536 7184492 2016 15:10:01 17775376 26404448 15163844 46.04 211336 8324804 13775300 40.53 6968900 7389088 912 15:11:01 17491460 26261300 15447760 46.90 217276 8446960 14240132 41.90 7121792 7496676 888 15:12:01 17476984 26248148 15462236 46.94 217916 8447320 14215664 41.83 7137292 7496944 240 15:13:01 17463188 26235828 15476032 46.98 218716 8447720 14222276 41.85 7151452 7497116 704 15:14:01 17460832 26234960 15478388 46.99 219468 8448096 14235296 41.88 7152036 7497440 428 15:15:01 17437940 26213684 15501280 47.06 220264 8448464 14227204 41.86 7175956 7497840 428 15:16:01 23362288 31574180 9576932 29.07 222116 7975176 1505944 4.43 1924000 6960328 9792 Average: 22813871 28867974 10125349 30.74 162388 5961010 7954017 23.40 4251704 5265353 62734 15:01:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:02:01 lo 1.87 1.87 0.21 0.21 0.00 0.00 0.00 0.00 15:02:01 ens3 435.73 294.43 1717.16 81.28 0.00 0.00 0.00 0.00 15:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:03:01 lo 2.00 2.00 0.18 0.18 0.00 0.00 0.00 0.00 15:03:01 ens3 532.28 377.09 5156.67 65.45 0.00 0.00 0.00 0.00 15:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:04:01 lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00 15:04:01 ens3 300.15 231.66 2235.76 47.40 0.00 0.00 0.00 0.00 15:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:05:01 lo 0.53 0.53 0.04 0.04 0.00 0.00 0.00 0.00 15:05:01 ens3 131.21 95.40 225.65 24.89 0.00 0.00 0.00 0.00 15:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:06:01 lo 0.20 0.20 0.02 0.02 0.00 0.00 0.00 0.00 15:06:01 ens3 174.12 136.39 122.93 35.85 0.00 0.00 0.00 0.00 15:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:07:01 lo 0.80 0.80 0.07 0.07 0.00 0.00 0.00 0.00 15:07:01 ens3 165.84 140.14 278.61 44.61 0.00 0.00 0.00 0.00 15:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:08:01 lo 15.23 15.23 1.76 1.76 0.00 0.00 0.00 0.00 15:08:01 ens3 2289.45 1353.86 27400.74 113.00 0.00 0.00 0.00 0.00 15:08:01 vethf400499 25.26 37.33 1.88 315.03 0.00 0.00 0.00 0.03 15:08:01 vethcd64a88 1.72 1.72 0.68 1.37 0.00 0.00 0.00 0.00 15:09:01 veth8d765ed 0.37 1.33 0.03 0.51 0.00 0.00 0.00 0.00 15:09:01 lo 2.07 2.07 0.24 0.24 0.00 0.00 0.00 0.00 15:09:01 veth7d10ec6 83.05 90.92 7.12 167.84 0.00 0.00 0.00 0.01 15:09:01 ens3 1563.77 800.77 11570.12 56.98 0.00 0.00 0.00 0.00 15:10:01 veth8d765ed 0.50 0.52 0.04 0.05 0.00 0.00 0.00 0.00 15:10:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:10:01 veth7d10ec6 67.44 65.39 6.07 163.57 0.00 0.00 0.00 0.01 15:10:01 ens3 0.67 0.65 0.12 0.10 0.00 0.00 0.00 0.00 15:11:01 veth8d765ed 0.50 0.52 0.04 0.05 0.00 0.00 0.00 0.00 15:11:01 br-2c8b64347746 8.72 5.23 4.71 0.54 0.00 0.00 0.00 0.00 15:11:01 lo 1.73 1.73 0.20 0.20 0.00 0.00 0.00 0.00 15:11:01 veth7d10ec6 0.08 0.17 0.05 0.02 0.00 0.00 0.00 0.00 15:12:01 veth8d765ed 0.50 0.50 0.04 0.05 0.00 0.00 0.00 0.00 15:12:01 br-2c8b64347746 0.23 0.23 0.01 0.01 0.00 0.00 0.00 0.00 15:12:01 lo 0.40 0.40 0.02 0.02 0.00 0.00 0.00 0.00 15:12:01 veth7d10ec6 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:13:01 veth8d765ed 0.53 0.54 0.05 0.05 0.00 0.00 0.00 0.00 15:13:01 br-2c8b64347746 0.29 0.30 0.02 0.02 0.00 0.00 0.00 0.00 15:13:01 lo 0.61 0.61 0.03 0.03 0.00 0.00 0.00 0.00 15:13:01 veth7d10ec6 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 15:14:01 veth8d765ed 0.52 0.53 0.05 0.05 0.00 0.00 0.00 0.00 15:14:01 br-2c8b64347746 0.25 0.25 0.01 0.01 0.00 0.00 0.00 0.00 15:14:01 lo 0.40 0.40 0.02 0.02 0.00 0.00 0.00 0.00 15:14:01 veth7d10ec6 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:15:01 veth8d765ed 0.53 0.53 0.05 0.05 0.00 0.00 0.00 0.00 15:15:01 br-2c8b64347746 0.32 0.33 0.02 0.03 0.00 0.00 0.00 0.00 15:15:01 lo 0.60 0.60 0.03 0.03 0.00 0.00 0.00 0.00 15:15:01 veth7d10ec6 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:16:01 lo 0.43 0.43 0.04 0.04 0.00 0.00 0.00 0.00 15:16:01 ens3 5974.05 3674.09 49688.44 587.66 0.00 0.00 0.00 0.00 15:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 1.82 1.82 0.19 0.19 0.00 0.00 0.00 0.00 Average: ens3 396.96 244.50 3311.36 39.14 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-32346) 08/01/25 _x86_64_ (8 CPU) 15:00:40 LINUX RESTART (8 CPU) 15:01:01 CPU %user %nice %system %iowait %steal %idle 15:02:01 all 10.82 0.00 1.10 4.44 0.04 83.61 15:02:01 0 1.37 0.00 0.67 13.79 0.02 84.15 15:02:01 1 12.02 0.00 0.95 1.19 0.03 85.81 15:02:01 2 21.29 0.00 1.49 11.20 0.08 65.94 15:02:01 3 16.62 0.00 1.22 2.76 0.05 79.35 15:02:01 4 17.85 0.00 1.97 1.99 0.05 78.14 15:02:01 5 8.71 0.00 1.41 3.80 0.03 86.04 15:02:01 6 3.75 0.00 0.47 0.40 0.02 95.37 15:02:01 7 4.91 0.00 0.60 0.48 0.02 93.99 15:03:01 all 15.39 0.00 0.98 3.27 0.05 80.31 15:03:01 0 12.21 0.00 0.75 0.89 0.03 86.12 15:03:01 1 13.89 0.00 0.89 1.32 0.05 83.85 15:03:01 2 9.87 0.00 0.70 11.82 0.05 77.55 15:03:01 3 28.74 0.00 1.35 9.53 0.05 60.32 15:03:01 4 6.83 0.00 0.54 0.62 0.05 91.97 15:03:01 5 35.18 0.00 2.44 0.94 0.08 61.35 15:03:01 6 7.52 0.00 0.33 0.03 0.03 92.08 15:03:01 7 8.92 0.00 0.79 0.99 0.05 89.26 15:04:01 all 18.79 0.00 0.93 1.96 0.05 78.27 15:04:01 0 9.33 0.00 0.68 0.10 0.03 89.85 15:04:01 1 20.58 0.00 0.74 0.60 0.03 78.05 15:04:01 2 30.35 0.00 1.03 0.03 0.05 68.53 15:04:01 3 29.56 0.00 0.88 0.58 0.05 68.92 15:04:01 4 15.46 0.00 1.12 1.67 0.05 81.70 15:04:01 5 13.43 0.00 1.12 11.02 0.05 74.38 15:04:01 6 22.88 0.00 0.87 0.84 0.07 75.34 15:04:01 7 8.75 0.00 1.02 0.90 0.02 89.31 15:05:01 all 11.20 0.00 0.54 0.65 0.03 87.58 15:05:01 0 22.61 0.00 0.45 0.02 0.05 76.88 15:05:01 1 5.46 0.00 0.43 5.18 0.03 88.89 15:05:01 2 8.07 0.00 0.43 0.00 0.02 91.48 15:05:01 3 27.25 0.00 0.95 0.00 0.03 71.77 15:05:01 4 6.91 0.00 0.53 0.00 0.03 92.52 15:05:01 5 14.29 0.00 0.40 0.00 0.03 85.27 15:05:01 6 2.69 0.00 0.33 0.00 0.02 96.96 15:05:01 7 2.21 0.00 0.84 0.00 0.03 96.92 15:06:01 all 9.38 0.00 0.30 0.01 0.02 90.29 15:06:01 0 13.91 0.00 0.12 0.00 0.02 85.95 15:06:01 1 15.24 0.00 0.53 0.08 0.02 84.13 15:06:01 2 7.69 0.00 0.16 0.00 0.02 92.13 15:06:01 3 16.92 0.00 0.40 0.00 0.03 82.64 15:06:01 4 3.42 0.00 0.55 0.00 0.02 96.01 15:06:01 5 3.55 0.00 0.23 0.00 0.03 96.18 15:06:01 6 6.89 0.00 0.13 0.00 0.05 92.93 15:06:01 7 7.39 0.00 0.25 0.00 0.00 92.36 15:07:01 all 10.38 0.00 0.98 0.28 0.03 88.33 15:07:01 0 11.15 0.00 1.12 0.03 0.05 87.65 15:07:01 1 7.67 0.00 1.52 1.29 0.02 89.51 15:07:01 2 9.65 0.00 0.60 0.03 0.02 89.70 15:07:01 3 4.74 0.00 0.38 0.02 0.02 94.84 15:07:01 4 1.93 0.00 1.07 0.13 0.02 96.85 15:07:01 5 14.87 0.00 0.50 0.00 0.07 84.57 15:07:01 6 5.79 0.00 0.88 0.35 0.03 92.94 15:07:01 7 27.22 0.00 1.81 0.40 0.05 70.52 15:08:01 all 29.08 0.00 7.35 7.01 0.07 56.49 15:08:01 0 29.23 0.00 7.96 17.35 0.07 45.40 15:08:01 1 27.64 0.00 6.94 9.69 0.07 55.66 15:08:01 2 29.81 0.00 8.04 18.38 0.08 43.68 15:08:01 3 28.77 0.00 6.73 0.73 0.07 63.71 15:08:01 4 29.81 0.00 6.99 2.00 0.07 61.13 15:08:01 5 28.99 0.00 7.61 5.05 0.08 58.27 15:08:01 6 28.35 0.00 7.92 2.40 0.07 61.27 15:08:01 7 30.05 0.00 6.62 0.54 0.07 62.72 15:09:01 all 29.69 0.00 5.23 2.66 0.11 62.32 15:09:01 0 28.95 0.00 5.22 0.40 0.12 65.31 15:09:01 1 28.78 0.00 5.07 2.50 0.12 63.53 15:09:01 2 29.01 0.00 5.93 13.14 0.12 51.81 15:09:01 3 33.74 0.00 5.14 1.08 0.10 59.94 15:09:01 4 27.83 0.00 5.51 0.35 0.12 66.19 15:09:01 5 33.08 0.00 4.41 0.86 0.10 61.55 15:09:01 6 30.30 0.00 5.27 2.01 0.10 62.31 15:09:01 7 25.78 0.00 5.26 0.95 0.10 67.90 15:10:01 all 31.43 0.00 1.84 0.41 0.09 66.23 15:10:01 0 31.28 0.00 1.96 0.08 0.08 66.59 15:10:01 1 34.86 0.00 2.11 1.21 0.08 61.74 15:10:01 2 32.67 0.00 2.04 0.18 0.08 65.02 15:10:01 3 26.60 0.00 1.85 0.99 0.08 70.48 15:10:01 4 30.83 0.00 2.15 0.39 0.08 66.55 15:10:01 5 26.85 0.00 1.54 0.18 0.08 71.35 15:10:01 6 30.51 0.00 1.79 0.20 0.08 67.41 15:10:01 7 37.88 0.00 1.29 0.03 0.08 60.71 15:11:01 all 7.36 0.00 1.66 0.39 0.09 90.50 15:11:01 0 7.56 0.00 1.79 0.07 0.08 90.50 15:11:01 1 8.06 0.00 1.64 0.08 0.08 90.13 15:11:01 2 7.79 0.00 1.58 0.03 0.08 90.52 15:11:01 3 7.99 0.00 1.71 0.30 0.08 89.92 15:11:01 4 7.33 0.00 1.61 0.05 0.08 90.93 15:11:01 5 7.18 0.00 1.54 0.53 0.08 90.66 15:11:01 6 6.66 0.00 1.65 1.92 0.10 89.67 15:11:01 7 6.29 0.00 1.81 0.13 0.10 91.67 15:12:01 all 4.56 0.00 1.34 0.07 0.08 93.95 15:12:01 0 3.29 0.00 1.47 0.00 0.07 95.17 15:12:01 1 4.61 0.00 1.33 0.17 0.08 93.81 15:12:01 2 4.08 0.00 1.33 0.02 0.08 94.49 15:12:01 3 5.14 0.00 1.44 0.02 0.08 93.32 15:12:01 4 5.93 0.00 1.48 0.03 0.08 92.47 15:12:01 5 4.84 0.00 1.17 0.02 0.07 93.90 15:12:01 6 4.03 0.00 1.18 0.02 0.08 94.69 15:12:01 7 4.54 0.00 1.36 0.30 0.07 93.73 15:12:01 CPU %user %nice %system %iowait %steal %idle 15:13:01 all 4.49 0.00 1.34 0.08 0.09 94.01 15:13:01 0 4.32 0.00 1.50 0.07 0.09 94.03 15:13:01 1 3.69 0.00 1.26 0.46 0.09 94.50 15:13:01 2 4.90 0.00 1.45 0.00 0.09 93.56 15:13:01 3 4.41 0.00 1.37 0.02 0.10 94.11 15:13:01 4 4.42 0.00 1.49 0.02 0.09 93.99 15:13:01 5 4.87 0.00 1.18 0.05 0.09 93.82 15:13:01 6 4.53 0.00 1.18 0.02 0.09 94.18 15:13:01 7 4.76 0.00 1.31 0.00 0.09 93.84 15:14:01 all 4.92 0.00 1.42 0.07 0.09 93.50 15:14:01 0 5.05 0.00 1.31 0.02 0.08 93.55 15:14:01 1 4.99 0.00 1.56 0.02 0.10 93.34 15:14:01 2 4.49 0.00 1.32 0.30 0.10 93.79 15:14:01 3 4.79 0.00 1.46 0.18 0.08 93.49 15:14:01 4 3.77 0.00 1.48 0.02 0.08 94.65 15:14:01 5 7.09 0.00 1.38 0.00 0.07 91.46 15:14:01 6 4.74 0.00 1.41 0.02 0.08 93.76 15:14:01 7 4.53 0.00 1.38 0.03 0.10 93.95 15:15:01 all 4.59 0.00 1.44 0.06 0.08 93.83 15:15:01 0 4.43 0.00 1.47 0.02 0.08 93.99 15:15:01 1 3.67 0.00 1.36 0.02 0.07 94.88 15:15:01 2 5.54 0.00 1.47 0.02 0.08 92.88 15:15:01 3 5.55 0.00 1.58 0.00 0.08 92.79 15:15:01 4 3.44 0.00 1.42 0.02 0.08 95.04 15:15:01 5 5.10 0.00 1.48 0.02 0.08 93.32 15:15:01 6 4.79 0.00 1.32 0.00 0.08 93.80 15:15:01 7 4.15 0.00 1.46 0.35 0.05 93.99 15:16:01 all 9.15 0.00 1.51 0.33 0.04 88.97 15:16:01 0 3.95 0.00 1.26 0.05 0.05 94.69 15:16:01 1 7.67 0.00 1.37 0.07 0.05 90.85 15:16:01 2 8.57 0.00 1.32 0.70 0.05 89.36 15:16:01 3 4.05 0.00 1.32 0.59 0.05 94.00 15:16:01 4 4.52 0.00 1.03 0.13 0.05 94.27 15:16:01 5 5.47 0.00 1.19 0.07 0.05 93.22 15:16:01 6 22.34 0.00 2.69 0.33 0.05 74.58 15:16:01 7 16.60 0.00 1.91 0.70 0.05 80.74 Average: all 13.41 0.00 1.86 1.44 0.06 83.23 Average: 0 12.57 0.00 1.84 2.18 0.06 83.35 Average: 1 13.25 0.00 1.84 1.59 0.06 83.25 Average: 2 14.24 0.00 1.92 3.71 0.07 80.07 Average: 3 16.33 0.00 1.85 1.12 0.06 80.63 Average: 4 11.34 0.00 1.92 0.49 0.06 86.18 Average: 5 14.23 0.00 1.84 1.50 0.07 82.36 Average: 6 12.37 0.00 1.82 0.57 0.06 85.17 Average: 7 12.92 0.00 1.84 0.39 0.06 84.79