---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-22553 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 912 22842 0 8412 30800 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:c5:cf:d1 brd ff:ff:ff:ff:ff:ff inet 10.30.106.154/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85681sec preferred_lft 85681sec inet6 fe80::f816:3eff:fec5:cfd1/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:5b:02:43:7d 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-22553) 06/20/25 _x86_64_ (8 CPU) 15:23:11 LINUX RESTART (8 CPU) 15:24:01 tps rtps wtps bread/s bwrtn/s 15:25:01 185.54 40.67 144.87 2979.41 40780.54 15:26:01 343.45 37.27 306.18 4212.73 56350.15 15:27:01 286.65 3.40 283.25 500.85 157790.23 15:28:01 399.23 0.10 399.13 4.13 83250.66 15:29:01 104.95 0.32 104.63 8.40 35231.46 15:30:01 42.03 0.00 42.03 0.00 5978.74 15:31:01 17.56 0.02 17.54 2.40 682.97 15:32:01 15.61 0.02 15.60 1.47 568.17 15:33:01 20.98 0.00 20.98 0.00 672.29 15:34:01 16.40 0.02 16.38 2.27 586.04 15:35:01 99.83 1.70 98.13 106.78 4277.55 Average: 139.30 7.59 131.70 710.84 35106.14 15:24:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:25:01 29546576 31377900 3392644 10.30 83604 2047896 1652556 4.86 1233192 1842956 129356 15:26:01 28579756 31576952 4359464 13.23 100148 3172956 1531500 4.51 1359008 2635172 356004 15:27:01 24794932 31368028 8144288 24.73 152204 6496584 2156480 6.34 1674836 5896892 63752 15:28:01 20295456 28528292 12643764 38.39 201056 7955552 12016112 35.35 4735224 7133028 1788 15:29:01 16983364 25540636 15955856 48.44 208664 8264368 14890440 43.81 7828752 7323384 1204 15:30:01 16702380 25400240 16236840 49.29 214656 8386524 15341192 45.14 7980780 7430420 2584 15:31:01 16709624 25409984 16229596 49.27 215492 8386924 15320672 45.08 7973656 7431572 336 15:32:01 16706128 25408040 16233092 49.28 216108 8387368 15336888 45.12 7977504 7431856 496 15:33:01 16702344 25404836 16236876 49.29 216900 8387728 15328908 45.10 7981332 7431320 288 15:34:01 16685600 25389824 16253620 49.34 217824 8388168 15414956 45.35 7997596 7431764 284 15:35:01 23382496 31528224 9556724 29.01 220068 7916460 1628652 4.79 1968196 6900160 10948 Average: 20644423 27902996 12294797 37.33 186066 7071866 10056214 29.59 5337280 6262593 51549 15:24:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:25:01 lo 2.60 2.60 0.27 0.27 0.00 0.00 0.00 0.00 15:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:25:01 ens3 385.97 286.29 2355.91 45.20 0.00 0.00 0.00 0.00 15:26:01 lo 0.80 0.80 0.08 0.08 0.00 0.00 0.00 0.00 15:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:26:01 ens3 678.32 446.95 6381.14 75.75 0.00 0.00 0.00 0.00 15:27:01 br-8bde8dc889ac 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 15:27:01 veth09af7c7 0.00 0.23 0.00 0.02 0.00 0.00 0.00 0.00 15:27:01 lo 15.26 15.26 1.75 1.75 0.00 0.00 0.00 0.00 15:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:28:01 veth8e43ab3 19.53 18.78 7.36 2.84 0.00 0.00 0.00 0.00 15:28:01 vethe4bad06 6.48 9.22 1.04 1.49 0.00 0.00 0.00 0.00 15:28:01 vethfd46b14 0.75 1.58 0.08 1.05 0.00 0.00 0.00 0.00 15:28:01 br-af117265d8c6 0.07 0.13 0.00 0.01 0.00 0.00 0.00 0.00 15:29:01 veth8e43ab3 20.28 22.10 11.08 2.42 0.00 0.00 0.00 0.00 15:29:01 vethe4bad06 0.38 0.60 0.05 0.05 0.00 0.00 0.00 0.00 15:29:01 vethfd46b14 0.37 0.28 0.04 0.68 0.00 0.00 0.00 0.00 15:29:01 br-af117265d8c6 0.15 0.18 0.02 0.02 0.00 0.00 0.00 0.00 15:30:01 veth8e43ab3 20.53 22.55 11.16 2.47 0.00 0.00 0.00 0.00 15:30:01 vethe4bad06 0.38 0.60 0.05 0.05 0.00 0.00 0.00 0.00 15:30:01 br-23eba4304c09 8.87 4.92 4.72 0.52 0.00 0.00 0.00 0.00 15:30:01 vethfd46b14 0.35 0.25 0.04 0.68 0.00 0.00 0.00 0.00 15:31:01 veth8e43ab3 20.63 22.83 11.16 2.47 0.00 0.00 0.00 0.00 15:31:01 vethe4bad06 0.38 0.58 0.05 0.05 0.00 0.00 0.00 0.00 15:31:01 br-23eba4304c09 0.23 0.23 0.01 0.01 0.00 0.00 0.00 0.00 15:31:01 vethfd46b14 0.37 0.28 0.04 0.68 0.00 0.00 0.00 0.00 15:32:01 veth8e43ab3 20.50 22.76 11.12 2.48 0.00 0.00 0.00 0.00 15:32:01 vethe4bad06 0.37 0.58 0.05 0.05 0.00 0.00 0.00 0.00 15:32:01 br-23eba4304c09 0.28 0.28 0.02 0.02 0.00 0.00 0.00 0.00 15:32:01 vethfd46b14 0.35 0.25 0.04 0.68 0.00 0.00 0.00 0.00 15:33:01 veth8e43ab3 20.21 22.71 11.11 2.49 0.00 0.00 0.00 0.00 15:33:01 vethe4bad06 0.40 0.62 0.05 0.06 0.00 0.00 0.00 0.00 15:33:01 br-23eba4304c09 0.22 0.22 0.01 0.01 0.00 0.00 0.00 0.00 15:33:01 vethfd46b14 0.43 0.30 0.05 0.69 0.00 0.00 0.00 0.00 15:34:01 veth8e43ab3 20.25 22.40 11.11 2.44 0.00 0.00 0.00 0.00 15:34:01 vethe4bad06 0.38 0.58 0.05 0.05 0.00 0.00 0.00 0.00 15:34:01 br-23eba4304c09 0.28 0.30 0.02 0.02 0.00 0.00 0.00 0.00 15:34:01 vethfd46b14 0.35 0.25 0.04 0.68 0.00 0.00 0.00 0.00 15:35:01 lo 30.06 30.06 3.15 3.15 0.00 0.00 0.00 0.00 15:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:35:01 ens3 7070.25 4411.80 49324.70 550.66 0.00 0.00 0.00 0.00 Average: lo 2.34 2.34 0.25 0.25 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 Average: ens3 606.82 376.49 4393.80 43.33 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-22553) 06/20/25 _x86_64_ (8 CPU) 15:23:11 LINUX RESTART (8 CPU) 15:24:01 CPU %user %nice %system %iowait %steal %idle 15:25:01 all 13.22 0.00 1.00 2.15 0.04 83.58 15:25:01 0 5.34 0.00 0.37 0.13 0.02 94.14 15:25:01 1 6.00 0.00 0.99 11.79 0.05 81.18 15:25:01 2 12.12 0.00 0.78 0.25 0.07 86.78 15:25:01 3 29.69 0.00 1.52 1.05 0.08 67.66 15:25:01 4 31.69 0.00 2.33 1.72 0.05 64.21 15:25:01 5 12.37 0.00 0.93 0.45 0.02 86.23 15:25:01 6 3.70 0.00 0.40 0.32 0.03 95.55 15:25:01 7 4.94 0.00 0.67 1.50 0.02 92.88 15:26:01 all 23.28 0.00 2.00 2.59 0.06 72.07 15:26:01 0 14.88 0.00 2.08 5.12 0.08 77.84 15:26:01 1 28.43 0.00 1.86 4.68 0.07 64.97 15:26:01 2 34.62 0.00 2.62 1.74 0.07 60.95 15:26:01 3 30.83 0.00 2.12 0.50 0.07 66.48 15:26:01 4 27.75 0.00 1.39 0.08 0.05 70.73 15:26:01 5 20.48 0.00 1.51 1.44 0.08 76.49 15:26:01 6 15.74 0.00 2.18 3.08 0.03 78.96 15:26:01 7 13.51 0.00 2.19 4.06 0.05 80.18 15:27:01 all 17.95 0.00 6.24 6.85 0.07 68.89 15:27:01 0 18.43 0.00 6.13 1.28 0.05 74.11 15:27:01 1 16.91 0.00 5.72 3.88 0.07 73.42 15:27:01 2 18.63 0.00 6.38 11.92 0.08 62.99 15:27:01 3 14.67 0.00 6.07 1.13 0.07 78.06 15:27:01 4 15.53 0.00 5.98 13.78 0.07 64.64 15:27:01 5 18.66 0.00 6.52 15.45 0.08 59.29 15:27:01 6 13.64 0.00 6.27 1.12 0.05 78.93 15:27:01 7 27.09 0.00 6.87 6.26 0.08 59.70 15:28:01 all 41.77 0.00 7.28 3.33 0.11 47.51 15:28:01 0 42.38 0.00 8.16 2.11 0.12 47.23 15:28:01 1 41.90 0.00 6.90 0.69 0.10 50.40 15:28:01 2 37.98 0.00 6.49 8.97 0.12 46.44 15:28:01 3 39.69 0.00 7.70 1.24 0.12 51.25 15:28:01 4 41.57 0.00 7.42 2.42 0.08 48.51 15:28:01 5 41.15 0.00 7.38 2.62 0.10 48.74 15:28:01 6 45.28 0.00 6.83 5.53 0.12 42.24 15:28:01 7 44.15 0.00 7.31 3.13 0.10 45.30 15:29:01 all 36.40 0.00 2.00 1.13 0.10 60.38 15:29:01 0 35.86 0.00 1.97 0.28 0.08 61.80 15:29:01 1 45.86 0.00 2.15 2.96 0.12 48.91 15:29:01 2 46.06 0.00 1.51 0.54 0.10 51.80 15:29:01 3 33.19 0.00 2.46 0.49 0.10 63.76 15:29:01 4 31.92 0.00 2.49 0.70 0.10 64.79 15:29:01 5 34.12 0.00 1.81 0.35 0.08 63.63 15:29:01 6 28.78 0.00 1.63 1.57 0.08 67.93 15:29:01 7 35.40 0.00 1.95 2.10 0.10 60.46 15:30:01 all 7.07 0.00 1.68 0.34 0.09 90.82 15:30:01 0 6.22 0.00 1.94 0.54 0.10 91.20 15:30:01 1 7.41 0.00 1.34 0.03 0.08 91.13 15:30:01 2 7.36 0.00 1.80 0.17 0.12 90.55 15:30:01 3 8.16 0.00 1.93 0.35 0.10 89.46 15:30:01 4 5.47 0.00 1.51 0.02 0.07 92.93 15:30:01 5 7.15 0.00 1.87 1.40 0.10 89.49 15:30:01 6 7.05 0.00 1.28 0.23 0.08 91.36 15:30:01 7 7.68 0.00 1.76 0.05 0.10 90.40 15:31:01 all 5.01 0.00 1.30 0.08 0.10 93.51 15:31:01 0 4.77 0.00 1.38 0.47 0.10 93.29 15:31:01 1 6.10 0.00 1.26 0.02 0.10 92.52 15:31:01 2 4.76 0.00 1.38 0.02 0.08 93.76 15:31:01 3 4.84 0.00 1.34 0.03 0.10 93.68 15:31:01 4 4.77 0.00 1.33 0.02 0.08 93.80 15:31:01 5 5.56 0.00 1.43 0.03 0.12 92.86 15:31:01 6 4.93 0.00 1.19 0.00 0.08 93.79 15:31:01 7 4.40 0.00 1.09 0.02 0.12 94.38 15:32:01 all 4.27 0.00 1.26 0.08 0.11 94.29 15:32:01 0 3.94 0.00 1.56 0.40 0.10 94.00 15:32:01 1 4.74 0.00 1.19 0.13 0.10 93.84 15:32:01 2 4.88 0.00 1.37 0.02 0.12 93.62 15:32:01 3 4.00 0.00 1.28 0.02 0.12 94.58 15:32:01 4 4.03 0.00 1.21 0.05 0.10 94.62 15:32:01 5 3.91 0.00 1.06 0.02 0.10 94.92 15:32:01 6 4.32 0.00 1.12 0.02 0.12 94.43 15:32:01 7 4.34 0.00 1.29 0.02 0.10 94.25 15:33:01 all 4.42 0.00 1.29 0.08 0.11 94.10 15:33:01 0 4.19 0.00 1.42 0.02 0.10 94.27 15:33:01 1 5.58 0.00 1.26 0.13 0.12 92.90 15:33:01 2 3.68 0.00 1.24 0.08 0.10 94.89 15:33:01 3 4.18 0.00 1.34 0.08 0.10 94.29 15:33:01 4 4.64 0.00 1.36 0.00 0.10 93.90 15:33:01 5 3.86 0.00 1.28 0.02 0.12 94.73 15:33:01 6 5.33 0.00 1.14 0.22 0.10 93.21 15:33:01 7 3.88 0.00 1.31 0.03 0.12 94.66 15:34:01 all 4.74 0.00 1.21 0.09 0.10 93.86 15:34:01 0 4.43 0.00 1.43 0.49 0.08 93.58 15:34:01 1 5.57 0.00 1.31 0.03 0.08 93.00 15:34:01 2 4.31 0.00 1.06 0.03 0.10 94.50 15:34:01 3 5.01 0.00 1.21 0.02 0.10 93.66 15:34:01 4 4.20 0.00 1.06 0.02 0.10 94.63 15:34:01 5 3.87 0.00 1.28 0.03 0.08 94.74 15:34:01 6 5.87 0.00 1.24 0.05 0.12 92.73 15:34:01 7 4.68 0.00 1.11 0.02 0.12 94.08 15:35:01 all 10.46 0.00 1.49 0.28 0.05 87.71 15:35:01 0 8.65 0.00 1.46 0.17 0.07 89.66 15:35:01 1 20.15 0.00 2.19 0.17 0.05 77.45 15:35:01 2 25.04 0.00 1.79 0.32 0.05 72.81 15:35:01 3 5.36 0.00 1.32 0.12 0.07 93.13 15:35:01 4 9.38 0.00 1.54 0.27 0.07 88.75 15:35:01 5 3.62 0.00 1.12 0.13 0.05 95.08 15:35:01 6 6.55 0.00 1.31 1.02 0.07 91.05 15:35:01 7 4.90 0.00 1.24 0.05 0.03 93.78 Average: CPU %user %nice %system %iowait %steal %idle Average: all 15.31 0.00 2.42 1.54 0.09 80.64 Average: 0 13.54 0.00 2.53 1.00 0.08 82.85 Average: 1 17.15 0.00 2.37 2.23 0.09 78.16 Average: 2 18.12 0.00 2.39 2.17 0.09 77.23 Average: 3 16.32 0.00 2.56 0.46 0.09 80.56 Average: 4 16.44 0.00 2.50 1.72 0.08 79.26 Average: 5 14.04 0.00 2.37 1.99 0.09 81.51 Average: 6 12.79 0.00 2.22 1.19 0.08 83.71 Average: 7 14.06 0.00 2.43 1.56 0.09 81.86