---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-27312 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 17G 139G 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 910 22463 0 8793 30801 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:9a:97:23 brd ff:ff:ff:ff:ff:ff inet 10.30.106.63/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85777sec preferred_lft 85777sec inet6 fe80::f816:3eff:fe9a:9723/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:3b:ca:94:da 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::42:3bff:feca:94da/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-27312) 07/11/25 _x86_64_ (8 CPU) 13:33:31 LINUX RESTART (8 CPU) 13:34:02 tps rtps wtps bread/s bwrtn/s 13:35:01 321.30 58.04 263.26 3682.77 71122.72 13:36:01 207.58 20.12 187.46 2376.45 90126.37 13:37:01 324.39 0.60 323.79 14.13 234107.83 13:38:01 301.17 3.90 297.27 394.73 22412.53 13:39:01 126.70 0.38 126.31 35.19 17385.77 13:40:01 8.25 0.00 8.25 0.00 199.70 13:41:01 4.75 0.02 4.73 0.13 219.83 13:42:01 15.50 0.07 15.43 10.93 692.55 13:43:01 55.54 1.67 53.87 42.66 984.77 Average: 151.39 9.33 142.05 723.46 48555.22 13:34:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:35:01 30088960 31665492 2850260 8.65 68964 1818032 1425204 4.19 885612 1669884 178100 13:36:01 24522624 31551580 8416596 25.55 118432 7041360 2182344 6.42 1062748 6819076 3980408 13:37:01 23462896 31621856 9476324 28.77 163104 8009072 1760620 5.18 1044888 7785500 122512 13:38:01 20562856 29029988 12376364 37.57 178920 8301040 9987416 29.39 3892176 7737352 3440 13:39:01 19524880 28311196 13414340 40.72 207124 8555736 10863668 31.96 4656900 7961744 1844 13:40:01 19370224 28158224 13568996 41.19 207268 8557796 10872096 31.99 4821576 7949920 564 13:41:01 19354636 28147668 13584584 41.24 207456 8562276 10927992 32.15 4833228 7952992 380 13:42:01 19545044 28307576 13394176 40.66 207740 8536696 9995660 29.41 4686852 7920688 488 13:43:01 23036744 31563060 9902476 30.06 208836 8290276 1633688 4.81 1496060 7702308 11076 Average: 22163207 29817404 10776013 32.71 174205 7519143 6627632 19.50 3042227 7055496 477646 13:34:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:35:01 lo 1.29 1.29 0.15 0.15 0.00 0.00 0.00 0.00 13:35:01 ens3 511.27 322.88 1753.75 76.61 0.00 0.00 0.00 0.00 13:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:36:01 lo 16.89 16.89 1.67 1.67 0.00 0.00 0.00 0.00 13:36:01 ens3 2971.58 1541.24 57707.56 122.12 0.00 0.00 0.00 0.00 13:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:37:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:37:01 ens3 32.32 25.36 140.69 4.69 0.00 0.00 0.00 0.00 13:37:01 br-f45dd3fcd02e 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:38:01 veth5f5db3f 273.00 294.80 59.65 40.39 0.00 0.00 0.00 0.00 13:38:01 vethb2a8b1e 7.47 7.75 1.16 0.90 0.00 0.00 0.00 0.00 13:38:01 lo 1.83 1.83 0.15 0.15 0.00 0.00 0.00 0.00 13:39:01 docker0 25.55 36.93 2.75 300.62 0.00 0.00 0.00 0.00 13:39:01 veth5f5db3f 499.78 502.42 117.58 54.31 0.00 0.00 0.00 0.01 13:39:01 vethb2a8b1e 19.28 28.25 3.40 2.25 0.00 0.00 0.00 0.00 13:39:01 lo 1.77 1.77 0.16 0.16 0.00 0.00 0.00 0.00 13:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:40:01 veth5f5db3f 486.90 488.87 111.76 52.32 0.00 0.00 0.00 0.01 13:40:01 vethb2a8b1e 20.48 28.98 3.36 2.41 0.00 0.00 0.00 0.00 13:40:01 lo 1.00 1.00 0.08 0.08 0.00 0.00 0.00 0.00 13:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:41:01 veth5f5db3f 0.25 0.25 0.04 0.07 0.00 0.00 0.00 0.00 13:41:01 vethb2a8b1e 20.31 29.00 3.53 10.66 0.00 0.00 0.00 0.00 13:41:01 lo 0.80 0.80 0.06 0.06 0.00 0.00 0.00 0.00 13:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:42:01 veth5f5db3f 261.51 262.74 60.02 27.97 0.00 0.00 0.00 0.00 13:42:01 vethb2a8b1e 18.83 27.76 3.07 2.13 0.00 0.00 0.00 0.00 13:42:01 lo 3.20 3.20 0.29 0.29 0.00 0.00 0.00 0.00 13:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:43:01 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 13:43:01 ens3 3724.50 2048.36 61337.61 231.90 0.00 0.00 0.00 0.00 Average: docker0 2.84 4.11 0.31 33.46 0.00 0.00 0.00 0.00 Average: lo 3.00 3.00 0.29 0.29 0.00 0.00 0.00 0.00 Average: ens3 412.09 226.06 6817.74 25.60 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-27312) 07/11/25 _x86_64_ (8 CPU) 13:33:31 LINUX RESTART (8 CPU) 13:34:02 CPU %user %nice %system %iowait %steal %idle 13:35:01 all 10.50 0.00 1.07 4.55 0.04 83.85 13:35:01 0 7.67 0.00 0.81 7.15 0.03 84.33 13:35:01 1 24.58 0.00 1.95 3.28 0.05 70.14 13:35:01 2 10.42 0.00 0.73 0.58 0.02 88.26 13:35:01 3 13.65 0.00 1.02 0.75 0.03 84.54 13:35:01 4 8.81 0.00 1.72 22.71 0.03 66.73 13:35:01 5 2.88 0.00 0.49 0.44 0.02 96.16 13:35:01 6 4.51 0.00 0.95 0.19 0.03 94.32 13:35:01 7 11.46 0.00 0.83 1.29 0.03 86.38 13:36:01 all 13.61 0.00 5.23 15.20 0.24 65.72 13:36:01 0 10.18 0.00 5.40 23.30 0.37 60.76 13:36:01 1 12.00 0.00 4.91 5.76 0.05 77.28 13:36:01 2 9.62 0.00 5.65 17.23 0.05 67.45 13:36:01 3 25.76 0.00 5.11 11.19 0.42 57.52 13:36:01 4 12.16 0.00 4.81 14.59 0.35 68.09 13:36:01 5 11.24 0.00 5.32 14.85 0.07 68.53 13:36:01 6 14.73 0.00 5.60 29.85 0.34 49.49 13:36:01 7 13.16 0.00 4.99 4.80 0.30 76.75 13:37:01 all 8.87 0.00 4.09 23.88 0.05 63.11 13:37:01 0 8.45 0.00 4.48 8.84 0.03 78.20 13:37:01 1 8.79 0.00 3.67 11.67 0.03 75.84 13:37:01 2 10.80 0.00 4.22 14.03 0.07 70.88 13:37:01 3 8.15 0.00 4.61 46.61 0.07 40.57 13:37:01 4 8.77 0.00 3.68 19.63 0.07 67.85 13:37:01 5 7.71 0.00 4.47 52.58 0.05 35.18 13:37:01 6 8.24 0.00 4.10 6.98 0.05 80.62 13:37:01 7 10.03 0.00 3.52 30.90 0.05 55.51 13:38:01 all 36.99 0.00 4.64 1.53 0.10 56.74 13:38:01 0 29.67 0.00 3.95 1.87 0.10 64.41 13:38:01 1 32.76 0.00 4.36 1.06 0.12 61.70 13:38:01 2 35.05 0.00 4.36 1.66 0.08 58.85 13:38:01 3 36.10 0.00 4.72 3.31 0.10 55.76 13:38:01 4 37.25 0.00 4.98 1.08 0.10 56.58 13:38:01 5 42.30 0.00 4.60 0.94 0.10 52.06 13:38:01 6 43.19 0.00 5.34 1.53 0.08 49.86 13:38:01 7 39.54 0.00 4.83 0.81 0.10 54.72 13:39:01 all 10.34 0.00 1.96 2.28 0.07 85.36 13:39:01 0 10.61 0.00 2.50 0.50 0.07 86.32 13:39:01 1 12.23 0.00 1.97 0.52 0.07 85.21 13:39:01 2 9.15 0.00 1.56 2.13 0.07 87.10 13:39:01 3 12.29 0.00 2.12 0.08 0.07 85.44 13:39:01 4 7.73 0.00 1.33 0.13 0.07 90.73 13:39:01 5 9.42 0.00 1.99 8.41 0.07 80.11 13:39:01 6 10.28 0.00 2.10 5.60 0.07 81.96 13:39:01 7 11.03 0.00 2.06 0.82 0.07 86.03 13:40:01 all 4.23 0.00 0.67 3.54 0.06 91.50 13:40:01 0 3.61 0.00 0.67 2.55 0.03 93.14 13:40:01 1 4.15 0.00 0.89 1.02 0.05 93.90 13:40:01 2 3.87 0.00 0.55 1.34 0.07 94.17 13:40:01 3 4.32 0.00 0.62 0.43 0.07 94.56 13:40:01 4 3.98 0.00 0.52 1.78 0.12 93.61 13:40:01 5 4.25 0.00 0.72 15.76 0.07 79.20 13:40:01 6 3.21 0.00 0.38 3.49 0.07 92.85 13:40:01 7 6.48 0.00 1.07 1.91 0.05 90.49 13:41:01 all 1.72 0.00 0.30 2.64 0.05 95.28 13:41:01 0 1.65 0.00 0.42 0.08 0.05 97.79 13:41:01 1 2.24 0.00 0.32 0.17 0.05 97.23 13:41:01 2 1.84 0.00 0.30 0.69 0.05 97.13 13:41:01 3 1.44 0.00 0.32 1.84 0.07 96.34 13:41:01 4 1.50 0.00 0.30 0.55 0.05 97.59 13:41:01 5 1.08 0.00 0.18 15.50 0.07 83.17 13:41:01 6 1.32 0.00 0.23 1.28 0.03 97.13 13:41:01 7 2.68 0.00 0.33 1.02 0.07 95.90 13:42:01 all 2.15 0.00 0.68 2.86 0.06 94.25 13:42:01 0 2.32 0.00 0.88 0.23 0.05 96.51 13:42:01 1 1.70 0.00 0.68 0.68 0.07 96.86 13:42:01 2 2.92 0.00 0.75 1.75 0.08 94.49 13:42:01 3 2.20 0.00 0.82 0.97 0.08 95.93 13:42:01 4 2.31 0.00 0.65 2.01 0.05 94.98 13:42:01 5 1.88 0.00 0.57 15.43 0.05 82.07 13:42:01 6 1.67 0.00 0.53 0.88 0.03 96.88 13:42:01 7 2.26 0.00 0.47 0.87 0.07 96.34 13:43:01 all 1.59 0.00 0.54 7.97 0.03 89.86 13:43:01 0 1.32 0.00 0.50 4.31 0.03 93.84 13:43:01 1 1.15 0.00 0.60 4.46 0.05 93.73 13:43:01 2 0.83 0.00 0.37 1.90 0.02 96.88 13:43:01 3 3.19 0.00 0.65 1.89 0.03 94.24 13:43:01 4 1.82 0.00 0.72 6.71 0.03 90.72 13:43:01 5 0.68 0.00 0.45 34.57 0.03 64.26 13:43:01 6 1.25 0.00 0.65 4.88 0.05 93.17 13:43:01 7 2.46 0.00 0.43 5.06 0.03 92.01 Average: all 9.98 0.00 2.13 7.15 0.08 80.67 Average: 0 8.37 0.00 2.18 5.42 0.09 83.94 Average: 1 11.02 0.00 2.15 3.17 0.06 83.60 Average: 2 9.38 0.00 2.05 4.58 0.06 83.93 Average: 3 11.88 0.00 2.22 7.42 0.10 78.38 Average: 4 9.33 0.00 2.06 7.62 0.10 80.89 Average: 5 9.04 0.00 2.08 17.61 0.06 71.20 Average: 6 9.81 0.00 2.21 6.07 0.08 81.83 Average: 7 10.99 0.00 2.06 5.27 0.09 81.60