---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-629 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 140G 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 892 23592 0 7682 30819 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:81:ce:b4 brd ff:ff:ff:ff:ff:ff inet 10.30.107.215/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85627sec preferred_lft 85627sec inet6 fe80::f816:3eff:fe81:ceb4/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:3f:1c:20:1c 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::42:3fff:fe1c:201c/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-629) 09/27/25 _x86_64_ (8 CPU) 13:24:08 LINUX RESTART (8 CPU) 13:25:01 tps rtps wtps bread/s bwrtn/s 13:26:01 304.78 19.70 285.09 2307.48 160723.61 13:27:01 500.58 4.07 496.52 438.86 139724.45 13:28:01 20.33 0.00 20.33 0.00 5084.31 13:29:01 59.36 0.15 59.21 20.40 9992.47 13:30:01 175.32 0.22 175.10 15.33 24746.68 13:31:01 15.09 0.00 15.09 0.00 525.56 13:32:01 10.01 0.02 10.00 0.13 212.10 13:33:01 22.76 0.00 22.76 0.00 323.41 13:34:01 17.06 0.00 17.06 0.00 369.67 13:35:01 11.13 0.00 11.13 0.00 234.49 13:36:01 36.71 0.15 36.56 24.53 798.67 Average: 106.65 2.21 104.44 255.15 31156.91 13:25:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:26:01 25423336 31606388 7515884 22.82 114588 6225240 1953268 5.75 1013564 6002008 2099316 13:27:01 22684228 29680940 10254992 31.13 148756 6945800 11035868 32.47 3122320 6466360 39336 13:28:01 20463412 27569712 12475808 37.88 150628 7051024 13349252 39.28 5404972 6372868 968 13:29:01 20040484 27458396 12898736 39.16 164972 7320600 13650768 40.16 5567640 6596064 28532 13:30:01 19756704 27414568 13182516 40.02 192668 7506952 13724312 40.38 5658088 6764176 3776 13:31:01 19070352 26735408 13868868 42.10 192812 7513980 14408736 42.39 6336928 6767032 444 13:32:01 19070948 26736548 13868272 42.10 192964 7514240 14424836 42.44 6336244 6766576 728 13:33:01 19065100 26731740 13874120 42.12 193116 7515000 14423692 42.44 6342452 6767104 1256 13:34:01 19023228 26693000 13915992 42.25 193312 7518208 14454912 42.53 6382328 6769064 848 13:35:01 19029784 26700540 13909436 42.23 193428 7519116 14471292 42.58 6373368 6769744 264 13:36:01 21653688 29270776 11285532 34.26 193776 7476116 7808664 22.97 3882044 6698040 376 Average: 20480115 27872547 12459105 37.82 175547 7282389 12155055 35.76 5129086 6612640 197804 13:25:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:26:01 ens3 1431.93 794.67 44818.63 69.71 0.00 0.00 0.00 0.00 13:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:26:01 lo 19.00 19.00 1.75 1.75 0.00 0.00 0.00 0.00 13:27:01 veth581296c 0.88 1.17 0.05 0.07 0.00 0.00 0.00 0.00 13:27:01 vetha18c938 0.13 0.42 0.01 0.02 0.00 0.00 0.00 0.00 13:27:01 veth00a7b74 0.63 0.80 0.04 0.05 0.00 0.00 0.00 0.00 13:27:01 br-0301f47ac90b 8.20 19.43 0.67 323.85 0.00 0.00 0.00 0.00 13:28:01 veth581296c 91.80 91.55 16.02 18.62 0.00 0.00 0.00 0.00 13:28:01 vetha18c938 6.73 8.80 1.00 0.81 0.00 0.00 0.00 0.00 13:28:01 veth00a7b74 3.60 4.30 0.48 0.43 0.00 0.00 0.00 0.00 13:28:01 br-0301f47ac90b 0.52 0.27 0.02 0.02 0.00 0.00 0.00 0.00 13:29:01 veth581296c 0.18 0.22 0.54 0.02 0.00 0.00 0.00 0.00 13:29:01 vethff908b7 18.55 36.04 1.35 1046.68 0.00 0.00 0.00 0.09 13:29:01 vetha18c938 6.33 9.27 0.94 0.71 0.00 0.00 0.00 0.00 13:29:01 veth00a7b74 3.22 4.70 0.52 0.36 0.00 0.00 0.00 0.00 13:30:01 veth581296c 0.37 0.40 0.56 0.03 0.00 0.00 0.00 0.00 13:30:01 vethdd54d39 3.18 2.77 3.72 1.68 0.00 0.00 0.00 0.00 13:30:01 vetha18c938 9.73 13.23 2.20 2.12 0.00 0.00 0.00 0.00 13:30:01 veth00a7b74 3.28 4.80 0.54 0.38 0.00 0.00 0.00 0.00 13:31:01 veth581296c 100.92 100.47 13.59 25.92 0.00 0.00 0.00 0.00 13:31:01 vethdd54d39 4.42 3.95 0.49 6.91 0.00 0.00 0.00 0.00 13:31:01 vetha18c938 8.96 12.25 2.10 2.99 0.00 0.00 0.00 0.00 13:31:01 veth00a7b74 6.71 8.50 0.99 0.98 0.00 0.00 0.00 0.00 13:32:01 veth581296c 0.25 0.25 0.58 0.02 0.00 0.00 0.00 0.00 13:32:01 vethdd54d39 2.07 1.90 0.20 0.98 0.00 0.00 0.00 0.00 13:32:01 vetha18c938 6.70 9.60 1.05 0.79 0.00 0.00 0.00 0.00 13:32:01 veth00a7b74 7.93 10.05 1.16 0.80 0.00 0.00 0.00 0.00 13:33:01 veth581296c 0.20 0.20 0.58 0.02 0.00 0.00 0.00 0.00 13:33:01 vethdd54d39 2.47 2.15 0.30 1.26 0.00 0.00 0.00 0.00 13:33:01 vetha18c938 7.87 10.86 1.41 1.53 0.00 0.00 0.00 0.00 13:33:01 veth00a7b74 7.95 10.05 1.15 0.80 0.00 0.00 0.00 0.00 13:34:01 veth581296c 3.62 3.52 1.45 1.17 0.00 0.00 0.00 0.00 13:34:01 vethdd54d39 5.13 4.37 0.87 3.43 0.00 0.00 0.00 0.00 13:34:01 vetha18c938 12.66 16.46 3.76 4.13 0.00 0.00 0.00 0.00 13:34:01 veth00a7b74 7.32 9.23 1.08 0.76 0.00 0.00 0.00 0.00 13:35:01 veth581296c 0.28 0.28 0.62 0.02 0.00 0.00 0.00 0.00 13:35:01 vethdd54d39 3.32 3.00 0.35 1.44 0.00 0.00 0.00 0.00 13:35:01 vetha18c938 8.42 11.65 1.85 1.45 0.00 0.00 0.00 0.00 13:35:01 veth00a7b74 3.20 4.67 0.52 0.36 0.00 0.00 0.00 0.00 13:36:01 veth581296c 0.17 0.82 0.01 0.06 0.00 0.00 0.00 0.00 13:36:01 br-0301f47ac90b 9.28 20.05 0.73 323.89 0.00 0.00 0.00 0.00 13:36:01 veth971d9cd 1010.96 1051.46 203.72 135.59 0.00 0.00 0.00 0.02 13:36:01 ens3 2012.25 1166.74 48409.12 161.45 0.00 0.00 0.00 0.00 Average: veth581296c 18.06 18.08 3.09 4.18 0.00 0.00 0.00 0.00 Average: br-0301f47ac90b 0.84 1.82 0.07 29.44 0.00 0.00 0.00 0.00 Average: veth971d9cd 91.90 95.58 18.52 12.33 0.00 0.00 0.00 0.00 Average: ens3 142.62 80.88 4304.89 7.87 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-629) 09/27/25 _x86_64_ (8 CPU) 13:24:08 LINUX RESTART (8 CPU) 13:25:01 CPU %user %nice %system %iowait %steal %idle 13:26:01 all 18.02 0.00 6.31 4.87 0.06 70.73 13:26:01 0 11.68 0.00 6.85 9.40 0.05 72.01 13:26:01 1 12.31 0.00 5.79 4.87 0.05 76.98 13:26:01 2 10.95 0.00 6.41 0.17 0.05 82.42 13:26:01 3 10.47 0.00 5.77 12.66 0.05 71.06 13:26:01 4 35.00 0.00 6.50 1.57 0.10 56.83 13:26:01 5 17.79 0.00 6.16 6.56 0.05 69.44 13:26:01 6 31.41 0.00 7.13 2.57 0.07 58.83 13:26:01 7 14.57 0.00 5.92 1.23 0.05 78.23 13:27:01 all 27.97 0.00 6.15 8.70 0.07 57.10 13:27:01 0 28.12 0.00 6.41 5.21 0.08 60.17 13:27:01 1 27.27 0.00 6.57 1.52 0.07 64.58 13:27:01 2 25.54 0.00 5.84 2.02 0.07 66.54 13:27:01 3 26.04 0.00 6.01 14.93 0.07 52.95 13:27:01 4 28.22 0.00 7.06 28.52 0.08 36.11 13:27:01 5 29.84 0.00 5.46 13.58 0.07 51.06 13:27:01 6 29.87 0.00 5.20 3.01 0.07 61.85 13:27:01 7 28.88 0.00 6.59 1.01 0.08 63.43 13:28:01 all 54.71 0.00 4.62 0.09 0.11 40.47 13:28:01 0 57.16 0.00 4.91 0.02 0.10 37.81 13:28:01 1 50.24 0.00 4.72 0.00 0.12 44.92 13:28:01 2 55.16 0.00 4.84 0.00 0.10 39.90 13:28:01 3 54.58 0.00 4.34 0.03 0.12 40.93 13:28:01 4 56.11 0.00 4.72 0.10 0.10 38.96 13:28:01 5 52.35 0.00 4.61 0.57 0.10 42.37 13:28:01 6 55.70 0.00 4.48 0.00 0.12 39.70 13:28:01 7 56.37 0.00 4.36 0.03 0.10 39.13 13:29:01 all 4.78 0.00 1.05 0.33 0.07 93.77 13:29:01 0 6.06 0.00 1.10 0.47 0.08 92.28 13:29:01 1 6.44 0.00 0.87 0.10 0.07 92.52 13:29:01 2 4.37 0.00 1.42 0.82 0.07 93.32 13:29:01 3 3.76 0.00 0.94 0.70 0.05 94.55 13:29:01 4 3.73 0.00 0.97 0.30 0.07 94.93 13:29:01 5 4.43 0.00 1.09 0.05 0.08 94.35 13:29:01 6 4.30 0.00 1.04 0.08 0.05 94.53 13:29:01 7 5.19 0.00 0.99 0.12 0.07 93.63 13:30:01 all 11.14 0.00 2.27 0.88 0.08 85.62 13:30:01 0 9.60 0.00 1.86 0.20 0.08 88.26 13:30:01 1 11.93 0.00 2.60 0.32 0.08 85.07 13:30:01 2 10.06 0.00 2.50 1.91 0.08 85.44 13:30:01 3 10.66 0.00 2.80 1.76 0.07 84.70 13:30:01 4 11.71 0.00 2.28 2.34 0.08 83.58 13:30:01 5 15.75 0.00 2.07 0.19 0.08 81.91 13:30:01 6 8.07 0.00 2.08 0.27 0.10 89.48 13:30:01 7 11.34 0.00 1.96 0.05 0.08 86.57 13:31:01 all 8.46 0.00 0.91 0.04 0.09 90.50 13:31:01 0 10.66 0.00 1.26 0.07 0.08 87.93 13:31:01 1 7.69 0.00 0.75 0.02 0.10 91.44 13:31:01 2 7.94 0.00 0.79 0.02 0.07 91.19 13:31:01 3 10.49 0.00 0.82 0.03 0.10 88.55 13:31:01 4 8.03 0.00 0.99 0.07 0.10 90.81 13:31:01 5 7.23 0.00 0.94 0.10 0.07 91.66 13:31:01 6 7.81 0.00 0.82 0.02 0.08 91.27 13:31:01 7 7.83 0.00 0.89 0.00 0.10 91.18 13:32:01 all 2.67 0.00 0.43 0.03 0.09 96.79 13:32:01 0 1.57 0.00 0.35 0.10 0.10 97.88 13:32:01 1 3.77 0.00 0.59 0.02 0.10 95.53 13:32:01 2 3.19 0.00 0.43 0.00 0.12 96.26 13:32:01 3 3.14 0.00 0.49 0.02 0.08 96.27 13:32:01 4 2.46 0.00 0.30 0.00 0.08 97.16 13:32:01 5 1.79 0.00 0.37 0.05 0.08 97.70 13:32:01 6 2.71 0.00 0.58 0.02 0.08 96.61 13:32:01 7 2.72 0.00 0.33 0.03 0.08 96.83 13:33:01 all 2.63 0.00 0.44 0.03 0.08 96.82 13:33:01 0 2.39 0.00 0.42 0.10 0.07 97.03 13:33:01 1 4.54 0.00 0.47 0.02 0.08 94.89 13:33:01 2 2.12 0.00 0.47 0.03 0.08 97.29 13:33:01 3 3.32 0.00 0.37 0.02 0.07 96.23 13:33:01 4 2.04 0.00 0.35 0.02 0.08 97.51 13:33:01 5 2.11 0.00 0.37 0.03 0.08 97.40 13:33:01 6 2.72 0.00 0.57 0.03 0.08 96.59 13:33:01 7 1.71 0.00 0.55 0.02 0.10 97.62 13:34:01 all 4.80 0.00 0.66 0.05 0.08 94.41 13:34:01 0 5.33 0.00 0.97 0.15 0.08 93.47 13:34:01 1 5.21 0.00 0.82 0.02 0.08 93.88 13:34:01 2 4.71 0.00 0.58 0.02 0.07 94.62 13:34:01 3 4.41 0.00 0.55 0.02 0.07 94.96 13:34:01 4 5.90 0.00 0.58 0.02 0.08 93.42 13:34:01 5 3.85 0.00 0.47 0.05 0.08 95.54 13:34:01 6 4.35 0.00 0.74 0.10 0.08 94.73 13:34:01 7 4.65 0.00 0.59 0.03 0.07 94.66 13:35:01 all 2.86 0.00 0.39 0.03 0.07 96.65 13:35:01 0 2.91 0.00 0.55 0.12 0.10 96.33 13:35:01 1 2.73 0.00 0.33 0.02 0.07 96.85 13:35:01 2 2.39 0.00 0.37 0.02 0.07 97.16 13:35:01 3 2.42 0.00 0.45 0.02 0.08 97.03 13:35:01 4 3.61 0.00 0.25 0.00 0.05 96.09 13:35:01 5 3.95 0.00 0.40 0.00 0.07 95.59 13:35:01 6 2.74 0.00 0.30 0.05 0.07 96.84 13:35:01 7 2.12 0.00 0.43 0.03 0.10 97.31 13:36:01 all 2.29 0.00 0.84 0.07 0.07 96.72 13:36:01 0 1.91 0.00 0.84 0.13 0.08 97.03 13:36:01 1 2.31 0.00 0.99 0.03 0.07 96.61 13:36:01 2 3.46 0.00 0.80 0.05 0.05 95.64 13:36:01 3 1.56 0.00 0.94 0.12 0.08 97.31 13:36:01 4 2.37 0.00 0.77 0.02 0.05 96.79 13:36:01 5 3.35 0.00 0.79 0.10 0.07 95.69 13:36:01 6 1.72 0.00 0.70 0.07 0.05 97.46 13:36:01 7 1.62 0.00 0.92 0.07 0.07 97.32 Average: CPU %user %nice %system %iowait %steal %idle Average: all 12.72 0.00 2.18 1.37 0.08 83.65 Average: 0 12.47 0.00 2.32 1.45 0.08 83.68 Average: 1 12.22 0.00 2.22 0.63 0.08 84.85 Average: 2 11.77 0.00 2.22 0.46 0.07 85.49 Average: 3 11.84 0.00 2.12 2.74 0.08 83.22 Average: 4 14.42 0.00 2.24 2.96 0.08 80.30 Average: 5 12.89 0.00 2.06 1.92 0.08 83.06 Average: 6 13.72 0.00 2.14 0.56 0.08 83.49 Average: 7 12.42 0.00 2.13 0.24 0.08 85.13