---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-27308 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 16G 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 899 23486 0 7780 30811 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:1a:ce:bd brd ff:ff:ff:ff:ff:ff inet 10.30.106.7/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85597sec preferred_lft 85597sec inet6 fe80::f816:3eff:fe1a:cebd/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:81:e2:0f:3b 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::42:81ff:fee2:f3b/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-27308) 07/11/25 _x86_64_ (8 CPU) 13:23:20 LINUX RESTART (8 CPU) 13:24:01 tps rtps wtps bread/s bwrtn/s 13:25:01 174.05 23.16 150.89 2326.81 57829.16 13:26:01 670.27 4.00 666.27 446.46 240689.75 13:27:01 36.28 0.00 36.28 0.00 44625.63 13:28:01 73.92 0.28 73.64 32.79 12205.57 13:29:01 165.04 0.27 164.77 18.53 22247.63 13:30:01 10.63 0.30 10.33 9.73 386.34 13:31:01 5.88 0.00 5.88 0.00 169.17 13:32:01 22.58 0.32 22.26 8.40 308.62 13:33:01 10.33 0.00 10.33 0.00 210.90 13:34:01 17.35 0.00 17.35 0.00 324.35 13:35:01 7.37 0.00 7.37 0.00 165.31 13:36:01 67.69 0.65 67.04 35.73 1405.77 Average: 105.12 2.41 102.70 239.87 31714.01 13:24:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:25:01 27743132 31518864 5196088 15.77 90984 3952820 2587312 7.61 1063680 3730940 2127248 13:26:01 22403704 29513916 10535516 31.98 149904 7056348 11137828 32.77 3322768 6546336 836 13:27:01 20270716 27476676 12668504 38.46 150764 7148856 13357860 39.30 5510228 6460648 496 13:28:01 19752844 27326796 13186376 40.03 166320 7471804 13746504 40.45 5712708 6736844 20728 13:29:01 19582724 27335028 13356496 40.55 192320 7600684 13759120 40.48 5750808 6846248 768 13:30:01 18914104 26674148 14025116 42.58 192492 7608000 14496968 42.65 6412908 6849324 836 13:31:01 18904192 26664620 14035028 42.61 192576 7608204 14514420 42.70 6422196 6849052 908 13:32:01 18893488 26657364 14045732 42.64 192708 7608664 14528844 42.75 6432532 6848796 788 13:33:01 18884888 26649924 14054332 42.67 192796 7609624 14561700 42.84 6437812 6849684 416 13:34:01 18835944 26603840 14103276 42.82 192916 7612412 14528868 42.75 6486932 6851656 1192 13:35:01 18816220 26584640 14123000 42.88 193036 7612776 14544644 42.79 6504664 6851880 512 13:36:01 24085384 31574828 8853836 26.88 194184 7334068 1603120 4.72 1625968 6586436 11084 Average: 20590612 27881720 12348608 37.49 175083 7185355 11947266 35.15 5140267 6500654 180484 13:24:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:25:01 lo 16.46 16.46 1.54 1.54 0.00 0.00 0.00 0.00 13:25:01 ens3 924.56 582.27 24120.37 52.60 0.00 0.00 0.00 0.00 13:26:01 veth4d221a5 0.67 0.80 0.04 0.05 0.00 0.00 0.00 0.00 13:26:01 veth02c6b32 0.92 1.13 0.05 0.07 0.00 0.00 0.00 0.00 13:26:01 veth8a41cb9 0.40 0.60 0.03 0.03 0.00 0.00 0.00 0.00 13:26:01 veth728b8ba 0.00 0.38 0.00 0.02 0.00 0.00 0.00 0.00 13:27:01 veth4d221a5 3.80 4.70 0.54 0.46 0.00 0.00 0.00 0.00 13:27:01 veth02c6b32 91.53 91.30 16.01 18.60 0.00 0.00 0.00 0.00 13:27:01 veth8a41cb9 5.22 6.97 0.68 0.61 0.00 0.00 0.00 0.00 13:27:01 veth728b8ba 0.93 1.30 0.08 0.29 0.00 0.00 0.00 0.00 13:28:01 veth4d221a5 3.20 4.70 0.52 0.36 0.00 0.00 0.00 0.00 13:28:01 veth02c6b32 0.18 0.22 0.54 0.02 0.00 0.00 0.00 0.00 13:28:01 veth8a41cb9 6.87 9.90 1.00 0.85 0.00 0.00 0.00 0.00 13:28:01 veth728b8ba 1.07 1.20 0.10 0.55 0.00 0.00 0.00 0.00 13:29:01 veth4d221a5 3.27 4.77 0.53 0.37 0.00 0.00 0.00 0.00 13:29:01 veth02c6b32 0.37 0.40 0.56 0.03 0.00 0.00 0.00 0.00 13:29:01 veth8a41cb9 8.97 12.33 1.71 2.06 0.00 0.00 0.00 0.00 13:29:01 veth728b8ba 2.23 2.60 0.25 3.72 0.00 0.00 0.00 0.00 13:30:01 veth4d221a5 6.90 8.80 1.02 1.01 0.00 0.00 0.00 0.00 13:30:01 veth02c6b32 100.93 100.48 13.59 25.92 0.00 0.00 0.00 0.00 13:30:01 veth8a41cb9 8.83 12.03 2.35 3.91 0.00 0.00 0.00 0.00 13:30:01 veth728b8ba 3.62 4.22 4.03 3.19 0.00 0.00 0.00 0.00 13:31:01 veth4d221a5 7.97 10.10 1.16 0.80 0.00 0.00 0.00 0.00 13:31:01 veth02c6b32 0.25 0.25 0.58 0.02 0.00 0.00 0.00 0.00 13:31:01 veth8a41cb9 6.48 9.40 0.89 0.73 0.00 0.00 0.00 0.00 13:31:01 veth728b8ba 1.97 2.13 0.18 0.99 0.00 0.00 0.00 0.00 13:32:01 veth4d221a5 7.93 10.01 1.15 0.79 0.00 0.00 0.00 0.00 13:32:01 veth02c6b32 0.20 0.20 0.58 0.02 0.00 0.00 0.00 0.00 13:32:01 veth8a41cb9 6.63 9.50 0.91 0.77 0.00 0.00 0.00 0.00 13:32:01 veth728b8ba 2.13 2.18 0.18 1.03 0.00 0.00 0.00 0.00 13:33:01 veth4d221a5 7.97 10.10 1.16 0.80 0.00 0.00 0.00 0.00 13:33:01 veth02c6b32 0.20 0.20 0.58 0.02 0.00 0.00 0.00 0.00 13:33:01 veth8a41cb9 7.72 10.80 1.31 1.73 0.00 0.00 0.00 0.00 13:33:01 veth728b8ba 2.62 2.97 0.28 2.72 0.00 0.00 0.00 0.00 13:34:01 veth4d221a5 6.32 8.03 0.94 0.65 0.00 0.00 0.00 0.00 13:34:01 veth02c6b32 3.62 3.53 1.49 1.17 0.00 0.00 0.00 0.00 13:34:01 veth8a41cb9 11.55 15.18 2.48 4.12 0.00 0.00 0.00 0.00 13:34:01 veth728b8ba 3.48 4.25 0.39 6.81 0.00 0.00 0.00 0.00 13:35:01 veth4d221a5 3.27 4.73 0.54 0.37 0.00 0.00 0.00 0.00 13:35:01 veth02c6b32 0.28 0.33 0.62 0.03 0.00 0.00 0.00 0.00 13:35:01 veth8a41cb9 7.55 10.46 1.21 1.05 0.00 0.00 0.00 0.00 13:35:01 veth728b8ba 1.87 2.28 0.17 1.68 0.00 0.00 0.00 0.00 13:36:01 docker0 58.87 101.53 4.66 1343.70 0.00 0.00 0.00 0.00 13:36:01 lo 38.83 38.83 3.39 3.39 0.00 0.00 0.00 0.00 13:36:01 ens3 2100.85 1268.84 49106.53 198.21 0.00 0.00 0.00 0.00 Average: docker0 4.91 8.46 0.39 111.98 0.00 0.00 0.00 0.00 Average: lo 2.91 2.91 0.25 0.25 0.00 0.00 0.00 0.00 Average: ens3 151.57 90.48 4023.33 11.01 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-27308) 07/11/25 _x86_64_ (8 CPU) 13:23:20 LINUX RESTART (8 CPU) 13:24:01 CPU %user %nice %system %iowait %steal %idle 13:25:01 all 12.48 0.00 2.35 1.90 0.05 83.22 13:25:01 0 4.75 0.00 2.06 3.36 0.03 89.80 13:25:01 1 12.84 0.00 2.37 3.24 0.05 81.49 13:25:01 2 5.19 0.00 1.83 0.18 0.08 92.72 13:25:01 3 11.42 0.00 1.93 0.35 0.03 86.27 13:25:01 4 4.87 0.00 2.21 5.97 0.05 86.90 13:25:01 5 32.60 0.00 3.52 0.90 0.07 62.91 13:25:01 6 19.05 0.00 2.79 1.15 0.03 76.97 13:25:01 7 9.12 0.00 2.11 0.08 0.03 88.64 13:26:01 all 38.29 0.00 8.93 8.81 0.09 43.87 13:26:01 0 37.96 0.00 9.18 6.32 0.10 46.44 13:26:01 1 37.29 0.00 9.29 8.53 0.08 44.81 13:26:01 2 39.97 0.00 10.08 26.21 0.10 23.65 13:26:01 3 37.97 0.00 8.51 3.07 0.08 50.37 13:26:01 4 40.58 0.00 8.27 3.16 0.12 47.87 13:26:01 5 36.26 0.00 8.39 7.65 0.08 47.61 13:26:01 6 38.36 0.00 9.09 7.11 0.10 45.35 13:26:01 7 37.99 0.00 8.66 8.58 0.09 44.68 13:27:01 all 38.39 0.00 3.11 0.60 0.10 57.80 13:27:01 0 44.21 0.00 3.64 0.25 0.10 51.80 13:27:01 1 35.92 0.00 3.44 0.02 0.12 60.51 13:27:01 2 37.29 0.00 2.77 2.57 0.10 57.27 13:27:01 3 34.37 0.00 2.74 0.02 0.10 62.77 13:27:01 4 38.65 0.00 2.80 0.00 0.08 58.47 13:27:01 5 35.86 0.00 2.80 0.18 0.10 61.05 13:27:01 6 40.09 0.00 3.16 1.04 0.08 55.62 13:27:01 7 40.78 0.00 3.51 0.67 0.10 54.94 13:28:01 all 4.47 0.00 1.09 0.39 0.08 93.98 13:28:01 0 5.20 0.00 1.07 0.10 0.10 93.52 13:28:01 1 4.10 0.00 1.41 1.07 0.07 93.35 13:28:01 2 3.42 0.00 0.95 0.15 0.08 95.39 13:28:01 3 4.46 0.00 1.31 0.03 0.08 94.12 13:28:01 4 5.24 0.00 1.21 1.32 0.07 92.16 13:28:01 5 5.65 0.00 1.22 0.38 0.07 92.68 13:28:01 6 4.26 0.00 0.79 0.03 0.08 94.83 13:28:01 7 3.40 0.00 0.77 0.02 0.08 95.73 13:29:01 all 9.85 0.00 2.06 0.86 0.09 87.15 13:29:01 0 13.50 0.00 2.68 1.74 0.10 81.97 13:29:01 1 6.63 0.00 2.45 2.92 0.10 87.89 13:29:01 2 8.50 0.00 1.42 0.03 0.08 89.96 13:29:01 3 9.57 0.00 2.03 0.23 0.08 88.08 13:29:01 4 9.58 0.00 2.47 0.62 0.10 87.23 13:29:01 5 13.75 0.00 1.99 1.04 0.08 83.14 13:29:01 6 7.66 0.00 1.71 0.03 0.07 90.53 13:29:01 7 9.62 0.00 1.71 0.24 0.10 88.33 13:30:01 all 7.43 0.00 0.83 0.04 0.10 91.61 13:30:01 0 7.69 0.00 0.80 0.00 0.10 91.41 13:30:01 1 7.10 0.00 0.76 0.00 0.10 92.05 13:30:01 2 7.70 0.00 0.77 0.02 0.10 91.41 13:30:01 3 5.70 0.00 0.74 0.02 0.10 93.45 13:30:01 4 7.71 0.00 0.90 0.13 0.10 91.15 13:30:01 5 7.57 0.00 0.92 0.02 0.10 91.40 13:30:01 6 7.94 0.00 0.90 0.03 0.08 91.04 13:30:01 7 8.01 0.00 0.84 0.10 0.08 90.97 13:31:01 all 2.60 0.00 0.48 0.03 0.09 96.80 13:31:01 0 2.89 0.00 0.47 0.02 0.08 96.54 13:31:01 1 2.74 0.00 0.50 0.00 0.08 96.67 13:31:01 2 2.31 0.00 0.45 0.00 0.10 97.14 13:31:01 3 2.46 0.00 0.50 0.03 0.10 96.90 13:31:01 4 1.74 0.00 0.57 0.02 0.10 97.58 13:31:01 5 4.61 0.00 0.45 0.00 0.08 94.86 13:31:01 6 2.15 0.00 0.47 0.02 0.08 97.28 13:31:01 7 1.87 0.00 0.49 0.12 0.10 97.42 13:32:01 all 2.26 0.00 0.44 0.04 0.09 97.17 13:32:01 0 2.07 0.00 0.50 0.02 0.10 97.31 13:32:01 1 2.98 0.00 0.33 0.00 0.08 96.60 13:32:01 2 2.63 0.00 0.45 0.02 0.10 96.80 13:32:01 3 1.88 0.00 0.38 0.17 0.08 97.48 13:32:01 4 2.84 0.00 0.47 0.02 0.08 96.59 13:32:01 5 2.53 0.00 0.33 0.02 0.08 97.04 13:32:01 6 1.29 0.00 0.49 0.02 0.10 98.11 13:32:01 7 1.83 0.00 0.50 0.10 0.12 97.45 13:33:01 all 3.08 0.00 0.52 0.03 0.09 96.28 13:33:01 0 2.64 0.00 0.82 0.00 0.10 96.44 13:33:01 1 2.02 0.00 0.50 0.02 0.10 97.36 13:33:01 2 4.32 0.00 0.52 0.00 0.07 95.09 13:33:01 3 3.98 0.00 0.38 0.00 0.08 95.56 13:33:01 4 3.26 0.00 0.43 0.07 0.08 96.15 13:33:01 5 2.00 0.00 0.60 0.00 0.10 97.29 13:33:01 6 3.27 0.00 0.40 0.05 0.08 96.19 13:33:01 7 3.07 0.00 0.55 0.12 0.08 96.17 13:34:01 all 5.28 0.00 0.57 0.05 0.08 94.02 13:34:01 0 3.83 0.00 0.84 0.07 0.07 95.20 13:34:01 1 3.47 0.00 0.52 0.08 0.07 95.86 13:34:01 2 6.91 0.00 0.47 0.03 0.08 92.51 13:34:01 3 6.86 0.00 0.54 0.05 0.08 92.47 13:34:01 4 5.82 0.00 0.64 0.05 0.07 93.43 13:34:01 5 4.80 0.00 0.55 0.02 0.10 94.53 13:34:01 6 5.05 0.00 0.45 0.02 0.07 94.42 13:34:01 7 5.47 0.00 0.55 0.12 0.08 93.78 13:35:01 all 1.53 0.00 0.34 0.04 0.07 98.02 13:35:01 0 1.14 0.00 0.50 0.03 0.08 98.25 13:35:01 1 1.20 0.00 0.35 0.05 0.08 98.31 13:35:01 2 1.91 0.00 0.40 0.02 0.07 97.61 13:35:01 3 1.23 0.00 0.34 0.02 0.08 98.34 13:35:01 4 1.00 0.00 0.33 0.00 0.08 98.58 13:35:01 5 3.08 0.00 0.35 0.00 0.07 96.51 13:35:01 6 1.29 0.00 0.20 0.02 0.05 98.45 13:35:01 7 1.35 0.00 0.30 0.17 0.08 98.10 13:35:01 CPU %user %nice %system %iowait %steal %idle 13:36:01 all 2.92 0.00 1.12 0.16 0.06 95.74 13:36:01 0 2.37 0.00 1.39 0.03 0.08 96.12 13:36:01 1 2.01 0.00 1.19 0.05 0.05 96.70 13:36:01 2 4.38 0.00 1.24 0.03 0.07 94.28 13:36:01 3 3.94 0.00 1.09 0.05 0.05 94.87 13:36:01 4 1.62 0.00 0.87 0.05 0.07 97.39 13:36:01 5 3.23 0.00 1.17 0.12 0.07 95.42 13:36:01 6 2.76 0.00 1.12 0.60 0.07 95.45 13:36:01 7 3.09 0.00 0.89 0.32 0.03 95.67 Average: all 10.67 0.00 1.81 1.07 0.08 86.36 Average: 0 10.65 0.00 1.99 0.99 0.09 86.28 Average: 1 9.83 0.00 1.92 1.32 0.08 86.85 Average: 2 10.32 0.00 1.76 2.40 0.09 85.43 Average: 3 10.27 0.00 1.70 0.33 0.08 87.62 Average: 4 10.21 0.00 1.76 0.95 0.08 87.00 Average: 5 12.63 0.00 1.85 0.85 0.08 84.59 Average: 6 11.05 0.00 1.79 0.84 0.08 86.25 Average: 7 10.42 0.00 1.73 0.87 0.08 86.90