---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-34876 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 24G 132G 16% / 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 938 14113 0 17115 30777 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:24:28:01 brd ff:ff:ff:ff:ff:ff inet 10.30.107.214/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85483sec preferred_lft 85483sec inet6 fe80::f816:3eff:fe24:2801/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:cc:f3:59:77 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:ccff:fef3:5977/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-34876) 08/12/25 _x86_64_ (8 CPU) 21:57:40 LINUX RESTART (8 CPU) 21:58:01 tps rtps wtps bread/s bwrtn/s 21:59:01 310.45 57.83 252.62 3659.45 62372.68 22:00:01 187.55 20.06 167.49 1466.56 37498.28 22:01:01 320.65 5.68 314.96 504.18 87922.15 22:02:01 459.29 0.00 459.29 0.00 72331.01 22:03:01 508.63 0.03 508.60 0.27 89884.71 22:04:01 331.93 0.07 331.86 4.80 156237.03 22:05:01 468.40 0.02 468.39 0.67 155485.68 22:06:01 406.52 1.35 405.17 44.66 99775.77 22:07:01 290.92 0.08 290.83 4.67 74702.88 22:08:01 193.65 6.10 187.55 48.78 71309.30 22:09:01 52.49 0.00 52.49 0.00 13607.60 22:10:01 445.88 0.00 445.88 0.00 94828.33 22:11:01 305.80 19.79 286.00 1381.47 36742.19 22:12:01 216.16 3.53 212.63 471.92 8994.52 Average: 321.31 8.18 313.13 541.97 75837.48 21:58:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 21:59:01 30162204 31704036 2777016 8.43 67340 1784976 1402092 4.13 844248 1639952 143740 22:00:01 29050916 31019692 3888304 11.80 89176 2173340 2287420 6.73 1600852 1958280 101424 22:01:01 27213156 30783080 5726064 17.38 126460 3667648 2463748 7.25 1919408 3363168 221908 22:02:01 26166200 30751944 6773020 20.56 166876 4567848 2542212 7.48 2041132 4208372 10132 22:03:01 25217316 30809136 7721904 23.44 215436 5476924 2393768 7.04 2006920 5148160 197336 22:04:01 22456288 30790680 10482932 31.83 268020 8050840 2373848 6.98 2684100 7112348 145824 22:05:01 19771380 30780796 13167840 39.98 326400 10559232 2406196 7.08 3238872 9131164 168480 22:06:01 17858152 30559388 15081068 45.78 386992 12087732 2585764 7.61 4501136 9674560 456976 22:07:01 16757932 30533036 16181288 49.12 454136 13027936 2516024 7.40 4919428 10285608 48780 22:08:01 14213524 30298884 18725696 56.85 470348 15103036 2771020 8.15 5506428 12014176 249264 22:09:01 13832008 30449116 19107212 58.01 492744 15522032 2649984 7.80 5447608 12359060 313132 22:10:01 14071960 30533664 18867260 57.28 545144 15377644 2471736 7.27 5110440 12531504 15944 22:11:01 14395784 31445748 18543436 56.30 555528 15913044 2798660 8.23 4177232 13085080 1108 22:12:01 13113676 30473004 19825544 60.19 556580 16211296 3709708 10.91 5257540 13273592 88 Average: 20305750 30780872 12633470 38.35 337227 9965966 2526584 7.43 3518239 8270359 148153 21:58:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 21:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:59:01 lo 1.53 1.53 0.17 0.17 0.00 0.00 0.00 0.00 21:59:01 ens3 476.71 315.91 1678.39 78.37 0.00 0.00 0.00 0.00 22:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:00:01 lo 2.33 2.33 0.23 0.23 0.00 0.00 0.00 0.00 22:00:01 ens3 375.44 323.11 2532.15 69.62 0.00 0.00 0.00 0.00 22:01:01 veth4dc55d9 30.39 111.35 2.30 1275.87 0.00 0.00 0.00 0.10 22:01:01 docker0 88.59 344.76 5.50 3953.52 0.00 0.00 0.00 0.00 22:01:01 lo 2.27 2.27 0.21 0.21 0.00 0.00 0.00 0.00 22:01:01 ens3 598.92 264.31 8656.98 30.62 0.00 0.00 0.00 0.00 22:02:01 docker0 145.43 406.57 8.94 4233.75 0.00 0.00 0.00 0.00 22:02:01 lo 0.87 0.87 0.12 0.12 0.00 0.00 0.00 0.00 22:02:01 ens3 568.32 249.89 5015.73 30.31 0.00 0.00 0.00 0.00 22:02:01 veth7176d9f 145.31 406.45 10.92 4231.85 0.00 0.00 0.00 0.35 22:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:03:01 lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 22:03:01 ens3 165.93 99.88 3254.40 20.51 0.00 0.00 0.00 0.00 22:04:01 docker0 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 22:04:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 22:04:01 ens3 101.78 53.84 3198.34 6.66 0.00 0.00 0.00 0.00 22:05:01 docker0 0.00 0.17 0.00 0.01 0.00 0.00 0.00 0.00 22:05:01 lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 22:05:01 ens3 101.53 54.48 3323.75 6.39 0.00 0.00 0.00 0.00 22:06:01 docker0 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 22:06:01 lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00 22:06:01 ens3 127.63 133.81 609.08 23.20 0.00 0.00 0.00 0.00 22:07:01 docker0 122.05 300.18 11.83 2397.50 0.00 0.00 0.00 0.00 22:07:01 lo 0.87 0.87 0.08 0.08 0.00 0.00 0.00 0.00 22:07:01 veth68d33ef 29.51 37.11 1.98 432.70 0.00 0.00 0.00 0.04 22:07:01 ens3 375.62 186.89 2921.11 38.62 0.00 0.00 0.00 0.00 22:08:01 docker0 292.82 445.40 16.76 5996.41 0.00 0.00 0.00 0.00 22:08:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 22:08:01 veth68d33ef 292.82 445.50 20.77 5996.42 0.00 0.00 0.00 0.49 22:08:01 ens3 459.83 303.33 5999.38 23.57 0.00 0.00 0.00 0.00 22:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:09:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:09:01 veth68d33ef 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 22:09:01 ens3 1.23 0.93 0.30 0.45 0.00 0.00 0.00 0.00 22:10:01 docker0 0.33 0.33 0.04 0.71 0.00 0.00 0.00 0.00 22:10:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 22:10:01 ens3 2.28 1.83 1.13 0.39 0.00 0.00 0.00 0.00 22:11:01 br-373b32516955 0.02 0.08 0.00 0.01 0.00 0.00 0.00 0.00 22:11:01 docker0 15.46 52.42 1.00 549.02 0.00 0.00 0.00 0.00 22:11:01 vethba1fd50 0.05 0.25 0.00 0.02 0.00 0.00 0.00 0.00 22:11:01 lo 2.33 2.33 0.31 0.31 0.00 0.00 0.00 0.00 22:12:01 br-373b32516955 0.08 0.12 0.01 0.01 0.00 0.00 0.00 0.00 22:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:12:01 vethba1fd50 32.58 32.98 3.45 59.31 0.00 0.00 0.00 0.00 22:12:01 lo 0.37 0.37 0.03 0.03 0.00 0.00 0.00 0.00 Average: br-373b32516955 0.01 0.01 0.00 0.00 0.00 0.00 0.00 0.00 Average: docker0 47.48 110.72 3.15 1223.61 0.00 0.00 0.00 0.00 Average: vethba1fd50 2.33 2.37 0.25 4.24 0.00 0.00 0.00 0.00 Average: lo 0.84 0.84 0.09 0.09 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-34876) 08/12/25 _x86_64_ (8 CPU) 21:57:40 LINUX RESTART (8 CPU) 21:58:01 CPU %user %nice %system %iowait %steal %idle 21:59:01 all 9.42 0.00 1.00 5.55 0.04 83.98 21:59:01 0 5.45 0.00 0.53 7.92 0.02 86.09 21:59:01 1 11.25 0.00 0.87 2.93 0.07 84.89 21:59:01 2 5.98 0.00 0.87 17.26 0.03 75.86 21:59:01 3 27.23 0.00 2.25 3.26 0.07 67.20 21:59:01 4 8.47 0.00 0.65 0.32 0.02 90.54 21:59:01 5 2.07 0.00 0.53 7.28 0.02 90.10 21:59:01 6 6.76 0.00 0.38 0.67 0.03 92.15 21:59:01 7 8.15 0.00 1.94 4.86 0.05 85.00 22:00:01 all 16.88 0.00 1.13 1.78 0.06 80.15 22:00:01 0 21.60 0.00 1.30 0.55 0.07 76.48 22:00:01 1 12.74 0.00 0.57 0.05 0.07 86.58 22:00:01 2 37.26 0.00 2.01 6.59 0.08 54.06 22:00:01 3 15.66 0.00 1.05 0.70 0.07 82.52 22:00:01 4 15.51 0.00 1.14 0.60 0.03 82.72 22:00:01 5 9.88 0.00 1.07 4.73 0.07 84.25 22:00:01 6 12.35 0.00 0.60 0.62 0.03 86.40 22:00:01 7 9.99 0.00 1.29 0.42 0.07 88.23 22:01:01 all 8.70 0.00 3.24 4.73 0.07 83.27 22:01:01 0 12.73 0.00 4.36 16.57 0.07 66.28 22:01:01 1 10.31 0.00 3.00 0.42 0.05 86.22 22:01:01 2 5.36 0.00 2.05 4.08 0.08 88.43 22:01:01 3 6.74 0.00 2.88 0.35 0.07 89.96 22:01:01 4 10.66 0.00 4.77 1.51 0.07 82.99 22:01:01 5 6.55 0.00 3.13 4.14 0.07 86.10 22:01:01 6 8.83 0.00 2.88 5.00 0.07 83.23 22:01:01 7 8.39 0.00 2.85 5.74 0.05 82.97 22:02:01 all 6.53 0.00 2.94 4.66 0.06 85.81 22:02:01 0 3.32 0.00 2.68 0.30 0.05 93.64 22:02:01 1 4.39 0.00 5.21 11.22 0.07 79.11 22:02:01 2 8.82 0.00 4.04 6.87 0.07 80.20 22:02:01 3 7.44 0.00 2.34 0.91 0.07 89.25 22:02:01 4 7.46 0.00 2.58 1.86 0.05 88.05 22:02:01 5 3.17 0.00 2.03 6.06 0.07 88.67 22:02:01 6 7.15 0.00 2.57 9.24 0.07 80.97 22:02:01 7 10.46 0.00 2.09 0.85 0.05 86.55 22:03:01 all 7.35 0.00 3.89 5.11 0.07 83.59 22:03:01 0 7.00 0.00 4.93 0.60 0.07 87.40 22:03:01 1 8.12 0.00 5.27 3.68 0.08 82.84 22:03:01 2 7.84 0.00 3.21 1.19 0.05 87.71 22:03:01 3 6.97 0.00 4.07 4.47 0.07 84.43 22:03:01 4 9.10 0.00 3.24 6.65 0.07 80.95 22:03:01 5 7.11 0.00 2.39 10.71 0.05 79.74 22:03:01 6 4.91 0.00 4.26 11.52 0.08 79.23 22:03:01 7 7.75 0.00 3.76 1.97 0.08 86.43 22:04:01 all 6.28 0.00 3.83 6.36 0.05 83.48 22:04:01 0 7.13 0.00 6.01 7.77 0.07 79.02 22:04:01 1 3.72 0.00 3.35 0.25 0.02 92.66 22:04:01 2 6.07 0.00 3.29 6.52 0.08 84.04 22:04:01 3 7.43 0.00 4.29 0.47 0.05 87.76 22:04:01 4 9.17 0.00 3.50 24.14 0.05 63.14 22:04:01 5 4.91 0.00 3.21 3.08 0.05 88.75 22:04:01 6 7.39 0.00 3.19 7.89 0.03 81.50 22:04:01 7 4.40 0.00 3.82 0.69 0.05 91.05 22:05:01 all 5.49 0.00 3.71 6.80 0.05 83.95 22:05:01 0 5.91 0.00 3.98 8.28 0.03 81.79 22:05:01 1 3.56 0.00 2.84 7.97 0.05 85.57 22:05:01 2 6.10 0.00 3.57 6.22 0.05 84.05 22:05:01 3 5.06 0.00 2.89 6.26 0.05 85.73 22:05:01 4 9.98 0.00 3.36 3.29 0.03 83.33 22:05:01 5 3.85 0.00 6.55 11.33 0.07 78.19 22:05:01 6 5.12 0.00 3.51 9.69 0.05 81.62 22:05:01 7 4.29 0.00 2.99 1.36 0.03 91.33 22:06:01 all 8.90 0.00 3.58 4.82 0.06 82.65 22:06:01 0 7.56 0.00 3.01 0.76 0.05 88.63 22:06:01 1 7.90 0.00 4.56 0.45 0.05 87.03 22:06:01 2 13.51 0.00 3.54 3.73 0.05 79.17 22:06:01 3 4.41 0.00 3.91 19.58 0.07 72.04 22:06:01 4 7.63 0.00 2.32 0.08 0.05 89.92 22:06:01 5 11.80 0.00 3.61 0.18 0.05 84.36 22:06:01 6 9.36 0.00 2.37 0.67 0.03 87.56 22:06:01 7 9.02 0.00 5.30 13.15 0.08 72.45 22:07:01 all 9.07 0.00 3.41 3.27 0.06 84.20 22:07:01 0 6.69 0.00 3.05 0.28 0.05 89.92 22:07:01 1 11.27 0.00 2.92 9.13 0.07 76.62 22:07:01 2 12.94 0.00 4.54 6.83 0.07 75.62 22:07:01 3 6.72 0.00 3.45 3.82 0.05 85.96 22:07:01 4 11.46 0.00 4.22 1.06 0.07 83.18 22:07:01 5 5.31 0.00 2.12 0.13 0.05 92.38 22:07:01 6 7.28 0.00 3.37 0.49 0.08 88.77 22:07:01 7 10.87 0.00 3.58 4.50 0.07 80.98 22:08:01 all 31.94 0.00 4.65 1.46 0.06 61.89 22:08:01 0 33.38 0.00 4.34 0.02 0.05 62.22 22:08:01 1 48.18 0.00 4.35 0.35 0.07 47.05 22:08:01 2 27.49 0.00 6.36 6.46 0.08 59.60 22:08:01 3 27.61 0.00 4.35 0.23 0.07 67.74 22:08:01 4 29.21 0.00 3.81 1.38 0.05 65.55 22:08:01 5 30.34 0.00 5.08 1.13 0.05 63.40 22:08:01 6 35.06 0.00 4.50 0.44 0.07 59.93 22:08:01 7 24.24 0.00 4.44 1.64 0.05 69.64 22:09:01 all 43.00 0.00 16.45 0.55 0.08 39.92 22:09:01 0 41.19 0.00 16.80 0.00 0.07 41.94 22:09:01 1 65.14 0.00 18.90 0.14 0.09 15.73 22:09:01 2 42.61 0.00 15.81 0.00 0.07 41.51 22:09:01 3 34.43 0.00 16.99 0.00 0.07 48.50 22:09:01 4 38.56 0.00 14.92 2.07 0.07 44.38 22:09:01 5 39.53 0.00 15.46 0.00 0.07 44.95 22:09:01 6 39.69 0.00 16.33 0.00 0.11 43.88 22:09:01 7 42.59 0.00 16.40 2.17 0.07 38.77 22:09:01 CPU %user %nice %system %iowait %steal %idle 22:10:01 all 10.14 0.00 4.50 3.41 0.05 81.90 22:10:01 0 6.14 0.00 2.85 0.20 0.03 90.77 22:10:01 1 31.32 0.00 6.36 0.63 0.07 61.63 22:10:01 2 7.92 0.00 3.51 0.17 0.05 88.35 22:10:01 3 6.66 0.00 4.82 0.76 0.05 87.72 22:10:01 4 7.78 0.00 5.06 7.75 0.05 79.36 22:10:01 5 7.88 0.00 4.99 17.80 0.05 69.27 22:10:01 6 5.94 0.00 4.56 0.03 0.05 89.41 22:10:01 7 7.59 0.00 3.86 0.00 0.05 88.50 22:11:01 all 9.04 0.00 2.15 2.08 0.05 86.68 22:11:01 0 3.24 0.00 1.47 0.13 0.03 95.12 22:11:01 1 4.20 0.00 1.66 1.14 0.03 92.97 22:11:01 2 5.39 0.00 2.90 0.25 0.03 91.42 22:11:01 3 5.25 0.00 2.13 5.11 0.07 87.45 22:11:01 4 3.89 0.00 1.85 3.07 0.05 91.14 22:11:01 5 7.78 0.00 2.11 6.09 0.05 83.97 22:11:01 6 25.60 0.00 2.92 0.62 0.07 70.79 22:11:01 7 17.02 0.00 2.18 0.22 0.05 80.54 22:12:01 all 18.65 0.00 1.71 1.27 0.05 78.32 22:12:01 0 18.21 0.00 1.81 2.07 0.05 77.86 22:12:01 1 14.63 0.00 1.61 2.02 0.05 81.69 22:12:01 2 23.54 0.00 1.80 0.07 0.05 74.54 22:12:01 3 15.80 0.00 1.59 0.44 0.07 82.10 22:12:01 4 21.17 0.00 1.91 2.13 0.05 74.74 22:12:01 5 19.61 0.00 1.68 0.32 0.07 78.32 22:12:01 6 21.47 0.00 1.74 1.61 0.05 75.14 22:12:01 7 14.72 0.00 1.57 1.49 0.07 82.15 Average: all 13.58 0.00 3.97 3.71 0.06 78.68 Average: 0 12.74 0.00 4.04 3.25 0.05 79.92 Average: 1 16.77 0.00 4.35 2.89 0.06 75.93 Average: 2 14.97 0.00 4.06 4.75 0.06 76.15 Average: 3 12.60 0.00 4.02 3.32 0.06 80.00 Average: 4 13.51 0.00 3.78 4.00 0.05 78.67 Average: 5 11.34 0.00 3.82 5.23 0.06 79.56 Average: 6 13.98 0.00 3.76 3.47 0.06 78.73 Average: 7 12.71 0.00 3.96 2.79 0.06 80.47