---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-21631 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 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 876 24054 0 7236 30835 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:42:5a:0f brd ff:ff:ff:ff:ff:ff inet 10.30.106.233/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85816sec preferred_lft 85816sec inet6 fe80::f816:3eff:fe42:5a0f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:ad:3e:c7:5b 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:adff:fe3e:c75b/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-21631) 06/16/25 _x86_64_ (8 CPU) 14:52:49 LINUX RESTART (8 CPU) 14:53:01 tps rtps wtps bread/s bwrtn/s 14:54:02 413.31 74.00 339.31 5344.04 49445.23 14:55:01 552.56 24.70 527.85 2730.46 211571.81 14:56:01 270.77 0.10 270.67 5.73 16442.86 14:57:01 8.17 0.00 8.17 0.00 4982.90 14:58:01 9.57 0.02 9.55 0.13 4985.04 14:59:01 221.06 0.43 220.63 37.59 38658.62 15:00:01 11.46 0.00 11.46 0.00 5030.72 15:01:01 13.73 0.00 13.73 0.00 5103.42 15:02:01 58.62 1.27 57.36 101.72 5962.61 Average: 172.55 11.14 161.41 909.94 37701.04 14:53:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:54:02 30150804 31681464 2788416 8.47 67532 1775712 1401028 4.12 870076 1632224 157496 14:55:01 25102960 31476764 7836260 23.79 149620 6314060 4123532 12.13 1174636 6074876 1436 14:56:01 23353320 30005948 9585900 29.10 163624 6582844 7369440 21.68 2862392 6078884 2212 14:57:01 23331704 29984984 9607516 29.17 163780 6584036 7591776 22.34 2884224 6077456 180 14:58:01 23309596 29958012 9629624 29.23 163976 6579452 7687848 22.62 2911428 6070648 96 14:59:01 22683752 29871732 10255468 31.13 204648 7024792 8007264 23.56 3111828 6435836 2016 15:00:01 22627464 29816704 10311756 31.31 204788 7025556 8011928 23.57 3173632 6430624 240 15:01:01 22623492 29813220 10315728 31.32 204952 7025756 8036148 23.64 3176652 6430336 456 15:02:01 24648516 31597624 8290704 25.17 206092 6779008 1635448 4.81 1452784 6204272 36364 Average: 24203512 30467384 8735708 26.52 169890 6187913 5984935 17.61 2401961 5715017 22277 14:53:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:54:02 lo 2.07 2.07 0.22 0.22 0.00 0.00 0.00 0.00 14:54:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:54:02 ens3 493.32 336.26 1705.99 82.12 0.00 0.00 0.00 0.00 14:55:01 br-016bbf9f036b 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 14:55:01 veth0e699f5 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:55:01 vethbe736de 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 14:55:01 lo 13.69 13.69 1.25 1.25 0.00 0.00 0.00 0.00 14:56:01 veth27f2857 1.08 1.30 0.07 0.07 0.00 0.00 0.00 0.00 14:56:01 br-016bbf9f036b 38.74 44.44 2.72 256.84 0.00 0.00 0.00 0.00 14:56:01 vethbe736de 0.15 0.42 0.01 0.02 0.00 0.00 0.00 0.00 14:56:01 lo 1.47 1.47 0.12 0.12 0.00 0.00 0.00 0.00 14:57:01 veth27f2857 1.23 1.63 0.16 0.18 0.00 0.00 0.00 0.00 14:57:01 br-016bbf9f036b 0.52 0.38 0.03 0.02 0.00 0.00 0.00 0.00 14:57:01 vethbe736de 0.35 0.33 0.04 0.90 0.00 0.00 0.00 0.00 14:57:01 lo 1.40 1.40 0.11 0.11 0.00 0.00 0.00 0.00 14:58:01 veth27f2857 3.23 5.00 0.53 0.57 0.00 0.00 0.00 0.00 14:58:01 br-016bbf9f036b 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:58:01 vethbe736de 0.58 0.58 0.06 1.16 0.00 0.00 0.00 0.00 14:58:01 lo 1.20 1.20 0.09 0.09 0.00 0.00 0.00 0.00 14:59:01 veth27f2857 3.27 5.10 0.51 0.55 0.00 0.00 0.00 0.00 14:59:01 br-016bbf9f036b 0.25 0.27 0.02 0.02 0.00 0.00 0.00 0.00 14:59:01 vethbe736de 0.60 0.67 0.06 1.22 0.00 0.00 0.00 0.00 14:59:01 lo 2.60 2.60 0.22 0.22 0.00 0.00 0.00 0.00 15:00:01 veth27f2857 4.77 6.83 0.73 0.93 0.00 0.00 0.00 0.00 15:00:01 br-016bbf9f036b 0.02 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:00:01 vethbe736de 0.62 0.63 0.06 1.28 0.00 0.00 0.00 0.00 15:00:01 lo 1.20 1.20 0.09 0.09 0.00 0.00 0.00 0.00 15:01:01 veth27f2857 4.63 6.42 0.63 0.64 0.00 0.00 0.00 0.00 15:01:01 br-016bbf9f036b 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:01:01 vethbe736de 0.58 0.57 0.06 1.28 0.00 0.00 0.00 0.00 15:01:01 lo 1.40 1.40 0.11 0.11 0.00 0.00 0.00 0.00 15:02:01 lo 2.60 2.60 0.24 0.24 0.00 0.00 0.00 0.00 15:02:01 docker0 131.51 182.94 8.39 1348.20 0.00 0.00 0.00 0.00 15:02:01 ens3 2034.31 1276.15 37370.28 192.91 0.00 0.00 0.00 0.00 Average: lo 3.05 3.05 0.27 0.27 0.00 0.00 0.00 0.00 Average: docker0 14.64 20.36 0.93 150.07 0.00 0.00 0.00 0.00 Average: ens3 225.78 141.40 4159.18 21.41 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-21631) 06/16/25 _x86_64_ (8 CPU) 14:52:49 LINUX RESTART (8 CPU) 14:53:01 CPU %user %nice %system %iowait %steal %idle 14:54:02 all 10.05 0.00 1.34 1.68 0.04 86.89 14:54:02 0 4.12 0.00 1.09 3.14 0.02 91.63 14:54:02 1 6.28 0.00 0.97 0.52 0.07 92.17 14:54:02 2 15.38 0.00 1.44 0.75 0.05 82.38 14:54:02 3 17.41 0.00 2.39 3.62 0.05 76.54 14:54:02 4 10.83 0.00 0.77 0.97 0.02 87.41 14:54:02 5 3.09 0.00 2.01 4.08 0.05 90.77 14:54:02 6 7.12 0.00 0.72 0.12 0.03 92.01 14:54:02 7 16.10 0.00 1.38 0.25 0.03 82.24 14:55:01 all 19.33 0.00 8.47 4.49 0.11 67.61 14:55:01 0 15.45 0.00 8.26 1.41 0.14 74.74 14:55:01 1 15.04 0.00 8.12 7.08 0.09 69.68 14:55:01 2 20.77 0.00 7.24 0.97 0.12 70.90 14:55:01 3 19.38 0.00 8.46 1.94 0.10 70.12 14:55:01 4 32.11 0.00 9.88 5.15 0.10 52.76 14:55:01 5 16.45 0.00 8.35 2.81 0.10 72.29 14:55:01 6 16.44 0.00 10.01 14.70 0.12 58.73 14:55:01 7 18.92 0.00 7.44 1.95 0.07 71.63 14:56:01 all 26.84 0.00 3.56 10.32 0.11 59.18 14:56:01 0 28.54 0.00 3.65 0.49 0.10 67.23 14:56:01 1 27.96 0.00 3.96 0.85 0.08 67.15 14:56:01 2 26.98 0.00 3.95 22.14 0.12 46.81 14:56:01 3 22.77 0.00 2.91 21.86 0.07 52.40 14:56:01 4 26.18 0.00 3.28 20.48 0.10 49.96 14:56:01 5 22.86 0.00 3.25 15.54 0.07 58.27 14:56:01 6 36.86 0.00 4.05 0.44 0.10 58.56 14:56:01 7 22.58 0.00 3.44 0.62 0.19 73.17 14:57:01 all 1.28 0.00 0.22 0.08 0.04 98.38 14:57:01 0 1.13 0.00 0.27 0.00 0.03 98.57 14:57:01 1 1.30 0.00 0.20 0.00 0.05 98.45 14:57:01 2 1.82 0.00 0.25 0.00 0.03 97.89 14:57:01 3 1.25 0.00 0.17 0.57 0.03 97.98 14:57:01 4 1.50 0.00 0.30 0.00 0.07 98.13 14:57:01 5 1.13 0.00 0.13 0.00 0.03 98.70 14:57:01 6 0.94 0.00 0.22 0.02 0.03 98.80 14:57:01 7 1.20 0.00 0.18 0.02 0.05 98.55 14:58:01 all 2.04 0.00 0.31 0.08 0.04 97.53 14:58:01 0 1.88 0.00 0.22 0.00 0.03 97.87 14:58:01 1 2.69 0.00 0.28 0.00 0.03 96.99 14:58:01 2 0.99 0.00 0.20 0.00 0.03 98.78 14:58:01 3 2.10 0.00 0.32 0.57 0.07 96.94 14:58:01 4 2.79 0.00 0.30 0.03 0.05 96.83 14:58:01 5 1.85 0.00 0.35 0.00 0.03 97.77 14:58:01 6 2.69 0.00 0.32 0.02 0.05 96.93 14:58:01 7 1.31 0.00 0.49 0.02 0.05 98.14 14:59:01 all 9.63 0.00 2.83 1.06 0.07 86.42 14:59:01 0 9.62 0.00 2.97 0.17 0.07 87.18 14:59:01 1 16.69 0.00 3.42 1.91 0.07 77.91 14:59:01 2 6.44 0.00 2.40 0.22 0.05 90.89 14:59:01 3 8.76 0.00 2.42 3.14 0.07 85.62 14:59:01 4 9.53 0.00 3.01 0.50 0.05 86.90 14:59:01 5 6.24 0.00 2.44 2.06 0.08 89.18 14:59:01 6 11.58 0.00 3.76 0.15 0.07 84.44 14:59:01 7 8.13 0.00 2.20 0.35 0.05 89.27 15:00:01 all 3.81 0.00 0.67 0.09 0.05 95.37 15:00:01 0 3.55 0.00 0.51 0.10 0.07 95.77 15:00:01 1 4.52 0.00 0.57 0.02 0.05 94.85 15:00:01 2 4.51 0.00 0.47 0.00 0.03 94.99 15:00:01 3 5.30 0.00 0.74 0.53 0.05 93.38 15:00:01 4 2.84 0.00 1.24 0.05 0.03 95.84 15:00:01 5 2.81 0.00 0.52 0.02 0.08 96.58 15:00:01 6 3.94 0.00 0.57 0.02 0.03 95.45 15:00:01 7 3.04 0.00 0.79 0.00 0.08 96.09 15:01:01 all 1.49 0.00 0.31 0.08 0.05 98.06 15:01:01 0 3.43 0.00 0.31 0.10 0.05 96.11 15:01:01 1 1.95 0.00 0.27 0.02 0.02 97.75 15:01:01 2 1.05 0.00 0.28 0.00 0.02 98.65 15:01:01 3 1.34 0.00 0.25 0.52 0.07 97.83 15:01:01 4 0.87 0.00 0.50 0.00 0.07 98.56 15:01:01 5 1.32 0.00 0.25 0.02 0.07 98.35 15:01:01 6 1.25 0.00 0.25 0.00 0.05 98.45 15:01:01 7 0.70 0.00 0.38 0.00 0.07 98.85 15:02:01 all 4.19 0.00 0.95 0.19 0.04 94.63 15:02:01 0 3.00 0.00 0.68 0.13 0.03 96.16 15:02:01 1 1.80 0.00 0.94 0.07 0.05 97.14 15:02:01 2 1.45 0.00 0.79 0.03 0.03 97.69 15:02:01 3 17.24 0.00 1.30 0.52 0.05 80.89 15:02:01 4 2.02 0.00 0.99 0.58 0.03 96.38 15:02:01 5 2.40 0.00 0.99 0.05 0.02 96.54 15:02:01 6 1.32 0.00 0.82 0.03 0.05 97.78 15:02:01 7 4.28 0.00 1.10 0.07 0.05 94.50 Average: all 8.67 0.00 2.04 1.99 0.06 87.25 Average: 0 7.79 0.00 1.95 0.61 0.06 89.59 Average: 1 8.61 0.00 2.04 1.13 0.06 88.17 Average: 2 8.74 0.00 1.86 2.68 0.05 86.67 Average: 3 10.57 0.00 2.07 3.70 0.06 83.59 Average: 4 9.74 0.00 2.22 3.06 0.06 84.93 Average: 5 6.42 0.00 2.01 2.73 0.06 88.79 Average: 6 9.06 0.00 2.25 1.65 0.06 86.98 Average: 7 8.43 0.00 1.91 0.36 0.07 89.23