---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-22367 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: 2799.996 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 916 22873 0 8377 30795 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:17:ee:24 brd ff:ff:ff:ff:ff:ff inet 10.30.107.15/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85686sec preferred_lft 85686sec inet6 fe80::f816:3eff:fe17:ee24/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:44:27:66:f1 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-22367) 06/19/25 _x86_64_ (8 CPU) 14:19:59 LINUX RESTART (8 CPU) 14:20:01 tps rtps wtps bread/s bwrtn/s 14:21:02 383.92 75.17 308.75 5347.38 93328.45 14:22:01 207.98 42.15 165.84 3049.11 73055.96 14:23:01 360.31 36.72 323.59 4184.74 74638.72 14:24:01 458.72 3.75 454.97 465.66 145673.05 14:25:01 238.24 0.07 238.18 3.47 51912.68 14:26:01 54.77 0.02 54.76 0.27 6481.45 14:27:01 43.43 1.00 42.43 25.20 5162.34 14:28:01 16.16 0.00 16.16 0.00 620.96 14:29:01 17.16 0.00 17.16 0.00 653.92 14:30:01 18.83 0.02 18.81 4.27 639.36 14:31:01 71.75 0.65 71.10 63.99 2491.05 Average: 170.06 14.46 155.60 1192.13 41284.30 14:20:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:21:02 30188128 31637664 2751084 8.35 56500 1712380 1485712 4.37 910892 1565052 106996 14:22:01 29175372 31222084 3763840 11.43 84916 2257536 1778656 5.23 1395640 2044276 66100 14:23:01 28524016 31570388 4415196 13.40 103072 3215544 1522788 4.48 1376296 2666396 237664 14:24:01 22483620 29468280 10455592 31.74 163648 6830576 13559184 39.89 3674104 6119856 283300 14:25:01 19247684 27470488 13691528 41.57 203736 7950288 13198860 38.83 5841232 7068164 1760 14:26:01 16400096 25033336 16539116 50.21 211288 8338984 15217540 44.77 8335164 7396008 112088 14:27:01 16242844 24898900 16696368 50.69 214712 8352476 16020004 47.13 8477316 7397104 404 14:28:01 16252896 24911308 16686316 50.66 215368 8352932 15791380 46.46 8465488 7398256 244 14:29:01 16252852 24912684 16686360 50.66 216184 8353300 15667636 46.10 8465568 7398536 776 14:30:01 16175528 24836064 16763684 50.89 216920 8353844 16069184 47.28 8541804 7398212 532 14:31:01 19558348 28144812 13380864 40.62 218368 8343308 5337644 15.70 5389340 7270304 292 Average: 20954671 27646001 11984541 36.38 173156 6551015 10513508 30.93 5533895 5792924 73651 14:20:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:21:02 ens3 491.17 318.98 1647.12 79.43 0.00 0.00 0.00 0.00 14:21:02 lo 1.93 1.93 0.20 0.20 0.00 0.00 0.00 0.00 14:21:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:22:01 ens3 544.59 370.23 5261.03 58.75 0.00 0.00 0.00 0.00 14:22:01 lo 2.30 2.30 0.23 0.23 0.00 0.00 0.00 0.00 14:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:23:01 ens3 272.49 192.10 2480.44 40.33 0.00 0.00 0.00 0.00 14:23:01 lo 0.80 0.80 0.08 0.08 0.00 0.00 0.00 0.00 14:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:24:01 vethd202f17 2.43 2.50 1.01 2.05 0.00 0.00 0.00 0.00 14:24:01 veth610c353 46.68 59.37 3.80 309.97 0.00 0.00 0.00 0.03 14:24:01 veth6bacbd7 0.03 0.13 0.00 0.01 0.00 0.00 0.00 0.00 14:24:01 ens3 3409.40 1986.95 30255.69 151.77 0.00 0.00 0.00 0.00 14:25:01 vethd202f17 8.95 8.68 3.98 8.32 0.00 0.00 0.00 0.00 14:25:01 veth610c353 0.27 0.83 0.02 0.28 0.00 0.00 0.00 0.00 14:25:01 veth6bacbd7 46.43 49.51 23.75 6.07 0.00 0.00 0.00 0.00 14:25:01 ens3 1313.00 684.42 8413.80 46.81 0.00 0.00 0.00 0.00 14:26:01 vethd202f17 8.82 8.18 3.97 8.06 0.00 0.00 0.00 0.00 14:26:01 veth610c353 0.35 0.17 0.03 0.01 0.00 0.00 0.00 0.00 14:26:01 veth6bacbd7 23.40 27.31 12.22 3.53 0.00 0.00 0.00 0.00 14:26:01 ens3 101.63 65.21 774.02 5.93 0.00 0.00 0.00 0.00 14:27:01 vethd202f17 8.93 8.42 3.98 8.08 0.00 0.00 0.00 0.00 14:27:01 veth610c353 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 14:27:01 veth15abb8a 8.17 4.92 4.80 0.52 0.00 0.00 0.00 0.00 14:27:01 veth6bacbd7 22.96 26.75 12.12 3.48 0.00 0.00 0.00 0.00 14:28:01 vethd202f17 8.95 8.32 3.98 8.07 0.00 0.00 0.00 0.00 14:28:01 veth610c353 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:28:01 veth15abb8a 0.25 0.27 0.01 0.02 0.00 0.00 0.00 0.00 14:28:01 veth6bacbd7 22.46 26.78 12.04 3.48 0.00 0.00 0.00 0.00 14:29:01 vethd202f17 8.83 8.20 3.98 8.07 0.00 0.00 0.00 0.00 14:29:01 veth610c353 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 14:29:01 veth15abb8a 0.28 0.30 0.02 0.02 0.00 0.00 0.00 0.00 14:29:01 veth6bacbd7 22.48 26.82 12.04 3.48 0.00 0.00 0.00 0.00 14:30:01 vethd202f17 8.90 8.25 3.98 8.08 0.00 0.00 0.00 0.00 14:30:01 veth610c353 0.00 0.02 0.00 0.01 0.00 0.00 0.00 0.00 14:30:01 veth15abb8a 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 14:30:01 veth6bacbd7 22.50 26.60 12.05 3.48 0.00 0.00 0.00 0.00 14:31:01 ens3 6398.83 3744.93 48814.70 478.26 0.00 0.00 0.00 0.00 14:31:01 br-4f5dd804af90 5.20 18.06 4.87 10.07 0.00 0.00 0.00 0.00 14:31:01 br-bfa966a7afed 18.20 10.96 9.50 1.08 0.00 0.00 0.00 0.00 14:31:01 br-aafd373645f6 2.00 1.98 4.50 4.36 0.00 0.00 0.00 0.00 Average: ens3 582.07 340.49 4443.80 43.50 0.00 0.00 0.00 0.00 Average: br-4f5dd804af90 0.47 1.64 0.44 0.92 0.00 0.00 0.00 0.00 Average: br-bfa966a7afed 1.66 1.00 0.87 0.10 0.00 0.00 0.00 0.00 Average: br-aafd373645f6 0.18 0.18 0.41 0.40 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-22367) 06/19/25 _x86_64_ (8 CPU) 14:19:59 LINUX RESTART (8 CPU) 14:20:01 CPU %user %nice %system %iowait %steal %idle 14:21:02 all 8.26 0.00 1.20 2.06 0.03 88.44 14:21:02 0 6.32 0.00 2.70 3.72 0.03 87.23 14:21:02 1 14.18 0.00 1.37 6.00 0.05 78.39 14:21:02 2 6.00 0.00 0.62 0.25 0.02 93.11 14:21:02 3 8.54 0.00 0.85 0.50 0.05 90.06 14:21:02 4 13.08 0.00 1.30 2.16 0.03 83.43 14:21:02 5 7.22 0.00 1.03 0.48 0.03 91.23 14:21:02 6 5.02 0.00 0.83 0.07 0.03 94.04 14:21:02 7 5.72 0.00 0.87 3.36 0.05 89.99 14:22:01 all 14.51 0.00 1.06 1.18 0.05 83.20 14:22:01 0 6.48 0.00 0.60 0.07 0.05 92.80 14:22:01 1 16.22 0.00 2.06 4.85 0.05 76.82 14:22:01 2 15.09 0.00 0.39 0.02 0.03 84.47 14:22:01 3 28.22 0.00 2.30 1.58 0.08 67.82 14:22:01 4 15.25 0.00 1.26 0.24 0.05 83.21 14:22:01 5 15.45 0.00 0.93 1.15 0.03 82.42 14:22:01 6 7.35 0.00 0.37 0.27 0.02 91.99 14:22:01 7 12.00 0.00 0.59 1.26 0.03 86.11 14:23:01 all 20.08 0.00 1.89 1.55 0.05 76.42 14:23:01 0 14.64 0.00 2.69 3.19 0.05 79.43 14:23:01 1 24.35 0.00 2.19 3.55 0.05 69.86 14:23:01 2 16.40 0.00 1.12 0.03 0.03 82.41 14:23:01 3 18.20 0.00 1.31 2.51 0.05 77.93 14:23:01 4 22.15 0.00 1.59 0.12 0.03 76.11 14:23:01 5 18.11 0.00 1.76 0.42 0.05 79.66 14:23:01 6 30.42 0.00 2.14 2.34 0.05 65.05 14:23:01 7 16.37 0.00 2.36 0.25 0.07 80.95 14:24:01 all 36.02 0.00 9.86 3.32 0.11 50.69 14:24:01 0 33.78 0.00 10.47 8.27 0.10 47.37 14:24:01 1 39.09 0.00 10.45 4.36 0.14 45.96 14:24:01 2 35.67 0.00 9.57 0.81 0.12 53.83 14:24:01 3 38.19 0.00 8.41 0.98 0.10 52.31 14:24:01 4 34.09 0.00 9.66 6.46 0.12 49.67 14:24:01 5 36.17 0.00 10.13 1.57 0.12 52.00 14:24:01 6 32.81 0.00 11.09 2.62 0.14 53.35 14:24:01 7 38.30 0.00 9.14 1.44 0.12 51.00 14:25:01 all 37.88 0.00 6.33 1.24 0.11 54.43 14:25:01 0 39.40 0.00 5.72 0.92 0.12 53.84 14:25:01 1 32.72 0.00 6.39 0.61 0.12 60.16 14:25:01 2 37.07 0.00 6.44 1.03 0.10 55.35 14:25:01 3 40.20 0.00 6.08 0.78 0.12 52.83 14:25:01 4 42.19 0.00 7.60 1.89 0.14 48.18 14:25:01 5 33.80 0.00 7.32 3.49 0.10 55.29 14:25:01 6 40.86 0.00 5.99 0.89 0.12 52.14 14:25:01 7 36.83 0.00 5.10 0.35 0.10 57.61 14:26:01 all 27.86 0.00 2.38 0.12 0.10 69.54 14:26:01 0 33.31 0.00 2.66 0.13 0.10 63.80 14:26:01 1 28.34 0.00 2.17 0.13 0.08 69.27 14:26:01 2 30.46 0.00 2.19 0.02 0.12 67.21 14:26:01 3 25.78 0.00 3.10 0.13 0.10 70.89 14:26:01 4 29.53 0.00 1.97 0.39 0.10 68.02 14:26:01 5 26.60 0.00 2.85 0.02 0.12 70.41 14:26:01 6 22.53 0.00 1.65 0.07 0.12 75.64 14:26:01 7 26.30 0.00 2.45 0.05 0.08 71.11 14:27:01 all 6.31 0.00 1.70 0.18 0.08 91.73 14:27:01 0 5.67 0.00 1.98 0.02 0.08 92.25 14:27:01 1 5.96 0.00 1.89 0.27 0.08 91.80 14:27:01 2 6.17 0.00 1.73 0.44 0.07 91.60 14:27:01 3 6.26 0.00 1.70 0.19 0.08 91.77 14:27:01 4 5.85 0.00 1.57 0.22 0.08 92.28 14:27:01 5 6.17 0.00 1.59 0.23 0.08 91.91 14:27:01 6 7.00 0.00 1.48 0.03 0.07 91.43 14:27:01 7 7.36 0.00 1.68 0.08 0.08 90.79 14:28:01 all 5.32 0.00 1.57 0.08 0.09 92.94 14:28:01 0 5.04 0.00 1.62 0.13 0.10 93.11 14:28:01 1 4.53 0.00 1.40 0.07 0.08 93.92 14:28:01 2 6.44 0.00 1.88 0.39 0.08 91.21 14:28:01 3 4.50 0.00 1.64 0.02 0.07 93.77 14:28:01 4 5.86 0.00 1.77 0.02 0.10 92.25 14:28:01 5 4.73 0.00 1.41 0.00 0.08 93.78 14:28:01 6 6.20 0.00 1.44 0.02 0.08 92.25 14:28:01 7 5.26 0.00 1.41 0.02 0.08 93.23 14:29:01 all 4.89 0.00 1.56 0.08 0.07 93.40 14:29:01 0 4.85 0.00 1.70 0.10 0.07 93.28 14:29:01 1 5.08 0.00 1.53 0.03 0.08 93.28 14:29:01 2 4.24 0.00 1.60 0.10 0.07 93.99 14:29:01 3 4.19 0.00 1.44 0.02 0.05 94.30 14:29:01 4 6.82 0.00 1.61 0.07 0.08 91.42 14:29:01 5 4.01 0.00 1.53 0.02 0.05 94.40 14:29:01 6 4.43 0.00 1.65 0.22 0.08 93.62 14:29:01 7 5.50 0.00 1.50 0.07 0.08 92.85 14:30:01 all 5.49 0.00 1.52 0.10 0.09 92.80 14:30:01 0 4.43 0.00 1.65 0.03 0.08 93.80 14:30:01 1 6.18 0.00 1.56 0.00 0.08 92.17 14:30:01 2 6.31 0.00 1.46 0.02 0.07 92.15 14:30:01 3 5.36 0.00 1.44 0.60 0.08 92.51 14:30:01 4 5.91 0.00 1.65 0.02 0.07 92.36 14:30:01 5 5.32 0.00 1.31 0.02 0.10 93.26 14:30:01 6 5.31 0.00 1.48 0.02 0.08 93.11 14:30:01 7 5.12 0.00 1.58 0.03 0.08 93.19 14:31:01 all 7.77 0.00 2.18 0.14 0.08 89.83 14:31:01 0 6.89 0.00 2.38 0.07 0.08 90.58 14:31:01 1 7.36 0.00 2.02 0.03 0.08 90.51 14:31:01 2 7.24 0.00 2.29 0.12 0.08 90.26 14:31:01 3 8.89 0.00 2.41 0.25 0.10 88.35 14:31:01 4 8.15 0.00 2.20 0.10 0.08 89.46 14:31:01 5 7.61 0.00 2.07 0.24 0.07 90.02 14:31:01 6 7.60 0.00 2.08 0.22 0.07 90.03 14:31:01 7 8.47 0.00 1.96 0.10 0.07 89.40 Average: CPU %user %nice %system %iowait %steal %idle Average: all 15.83 0.00 2.84 0.91 0.08 80.34 Average: 0 14.63 0.00 3.10 1.51 0.08 80.68 Average: 1 16.71 0.00 2.99 1.81 0.08 78.41 Average: 2 15.52 0.00 2.65 0.29 0.07 81.46 Average: 3 17.08 0.00 2.78 0.69 0.08 79.37 Average: 4 17.15 0.00 2.92 1.06 0.08 78.79 Average: 5 14.98 0.00 2.89 0.69 0.08 81.36 Average: 6 15.40 0.00 2.74 0.61 0.08 81.17 Average: 7 15.19 0.00 2.60 0.64 0.08 81.49