---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-46108 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 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 887 22826 0 8453 30824 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:b3:ff:c6 brd ff:ff:ff:ff:ff:ff inet 10.30.106.56/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85708sec preferred_lft 85708sec inet6 fe80::f816:3eff:feb3:ffc6/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:7d:b0:eb:e8 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::42:7dff:feb0:ebe8/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-46108) 09/16/25 _x86_64_ (8 CPU) 02:38:23 LINUX RESTART (8 CPU) 02:39:02 tps rtps wtps bread/s bwrtn/s 02:40:01 145.04 23.28 121.76 2329.10 47724.52 02:41:01 758.84 5.42 753.42 512.18 284110.51 02:42:01 85.15 0.35 84.80 45.73 48932.38 02:43:01 102.42 0.20 102.22 12.93 27015.76 02:44:01 8.75 0.00 8.75 0.00 310.83 02:45:01 5.83 0.02 5.82 0.13 132.51 02:46:01 6.03 0.00 6.03 0.00 157.84 02:47:01 26.10 0.00 26.10 0.00 453.66 02:48:01 7.97 0.00 7.97 0.00 177.44 02:49:01 56.14 0.02 56.12 4.27 1028.36 Average: 120.18 2.89 117.29 287.03 40992.49 02:39:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:40:01 29800796 31693352 3138424 9.53 78824 2115064 1551044 4.56 884424 1940508 349608 02:41:01 21920128 29938684 11019092 33.45 171200 7881576 11146340 32.80 2899916 7390544 196 02:42:01 19242796 27578408 13696424 41.58 186348 8159348 13546616 39.86 5455736 7451388 2468 02:43:01 19009908 27455872 13929312 42.29 201900 8239460 13712444 40.35 5610712 7511640 3840 02:44:01 18584044 27031920 14355176 43.58 202088 8241276 14175468 41.71 6033360 7512068 104 02:45:01 18615784 27064248 14323436 43.48 202252 8241604 14175964 41.71 6001176 7512340 392 02:46:01 18611960 27060856 14327260 43.50 202400 8241844 14173872 41.70 6003608 7512096 964 02:47:01 18599124 27051096 14340096 43.54 202580 8244876 14189132 41.75 6015888 7514348 1260 02:48:01 18590188 27042836 14349032 43.56 202748 8245332 14202692 41.79 6022816 7514020 340 02:49:01 22348308 30640068 10590912 32.15 203600 8100024 3510592 10.33 2510448 7363292 92 Average: 20532304 28255734 12406916 37.67 185394 7571040 11438416 33.65 4743808 6922224 35926 02:39:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:40:01 lo 12.81 12.81 1.29 1.29 0.00 0.00 0.00 0.00 02:40:01 ens3 211.76 170.39 3860.33 22.30 0.00 0.00 0.00 0.00 02:41:01 vetha17414a 14.68 17.90 1.20 319.58 0.00 0.00 0.00 0.03 02:41:01 veth265f1c8 0.45 0.57 0.03 0.04 0.00 0.00 0.00 0.00 02:41:01 veth946cc15 0.42 0.68 0.03 0.04 0.00 0.00 0.00 0.00 02:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:42:01 vetha17414a 0.28 0.60 0.02 0.03 0.00 0.00 0.00 0.00 02:42:01 veth265f1c8 3.63 4.37 0.63 0.43 0.00 0.00 0.00 0.00 02:42:01 veth946cc15 10.15 10.50 2.13 1.60 0.00 0.00 0.00 0.00 02:42:01 docker0 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 02:43:01 vetha17414a 0.37 0.32 0.03 0.02 0.00 0.00 0.00 0.00 02:43:01 veth265f1c8 3.83 5.33 0.75 0.72 0.00 0.00 0.00 0.00 02:43:01 veth946cc15 75.85 78.39 9.64 18.90 0.00 0.00 0.00 0.00 02:43:01 docker0 15.73 18.08 2.28 308.59 0.00 0.00 0.00 0.00 02:44:01 vetha17414a 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:44:01 veth265f1c8 7.98 10.10 1.31 0.81 0.00 0.00 0.00 0.00 02:44:01 veth946cc15 40.94 43.62 5.35 9.52 0.00 0.00 0.00 0.00 02:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:45:01 vetha17414a 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 02:45:01 veth265f1c8 7.90 10.03 1.30 0.79 0.00 0.00 0.00 0.00 02:45:01 veth946cc15 6.43 9.37 1.54 0.72 0.00 0.00 0.00 0.00 02:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:46:01 vetha17414a 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:46:01 veth265f1c8 7.97 10.08 1.31 0.80 0.00 0.00 0.00 0.00 02:46:01 veth946cc15 40.76 43.44 5.31 9.48 0.00 0.00 0.00 0.00 02:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:47:01 vetha17414a 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:47:01 veth265f1c8 6.30 7.98 1.09 0.65 0.00 0.00 0.00 0.00 02:47:01 veth946cc15 42.09 44.68 5.58 9.65 0.00 0.00 0.00 0.00 02:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:48:01 vetha17414a 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:48:01 veth265f1c8 3.28 4.72 0.71 0.37 0.00 0.00 0.00 0.00 02:48:01 veth946cc15 7.23 10.01 1.65 0.90 0.00 0.00 0.00 0.00 02:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:49:01 veth46d6eb8 775.27 809.45 170.39 104.95 0.00 0.00 0.00 0.01 02:49:01 lo 37.49 37.49 3.64 3.64 0.00 0.00 0.00 0.00 02:49:01 ens3 2424.25 1633.86 53850.72 194.93 0.00 0.00 0.00 0.00 Average: docker0 1.58 1.81 0.23 30.91 0.00 0.00 0.00 0.00 Average: veth46d6eb8 77.66 81.08 17.07 10.51 0.00 0.00 0.00 0.00 Average: lo 3.36 3.36 0.33 0.33 0.00 0.00 0.00 0.00 Average: ens3 212.29 141.04 5311.07 12.51 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-46108) 09/16/25 _x86_64_ (8 CPU) 02:38:23 LINUX RESTART (8 CPU) 02:39:02 CPU %user %nice %system %iowait %steal %idle 02:40:01 all 9.41 0.00 0.89 1.41 0.04 88.25 02:40:01 0 4.90 0.00 0.61 0.27 0.05 94.17 02:40:01 1 2.34 0.00 0.42 1.80 0.02 95.41 02:40:01 2 1.44 0.00 0.63 0.65 0.03 97.25 02:40:01 3 0.31 0.00 0.20 5.01 0.02 94.46 02:40:01 4 1.05 0.00 0.41 0.02 0.00 98.52 02:40:01 5 24.76 0.00 1.70 1.65 0.05 71.84 02:40:01 6 26.84 0.00 1.90 1.48 0.05 69.74 02:40:01 7 13.63 0.00 1.22 0.41 0.03 84.71 02:41:01 all 34.60 0.00 11.88 5.87 0.11 47.54 02:41:01 0 35.77 0.00 10.95 2.00 0.10 51.17 02:41:01 1 34.81 0.00 12.03 3.71 0.12 49.33 02:41:01 2 36.11 0.00 11.59 4.97 0.10 47.23 02:41:01 3 31.58 0.00 12.96 7.48 0.12 47.86 02:41:01 4 37.71 0.00 10.98 5.25 0.12 45.93 02:41:01 5 32.98 0.00 12.63 7.91 0.10 46.38 02:41:01 6 34.50 0.00 12.76 7.99 0.12 44.63 02:41:01 7 33.25 0.00 11.23 7.69 0.10 47.72 02:42:01 all 57.13 0.00 5.26 0.46 0.10 37.05 02:42:01 0 58.19 0.00 5.02 0.44 0.10 36.26 02:42:01 1 54.27 0.00 4.82 0.81 0.10 40.00 02:42:01 2 60.16 0.00 5.72 0.47 0.10 33.55 02:42:01 3 54.61 0.00 5.73 0.37 0.08 39.20 02:42:01 4 54.98 0.00 5.11 0.02 0.10 39.79 02:42:01 5 59.64 0.00 5.09 0.02 0.10 35.15 02:42:01 6 53.10 0.00 4.92 0.83 0.08 41.07 02:42:01 7 62.07 0.00 5.65 0.74 0.12 31.42 02:43:01 all 13.00 0.00 1.78 0.97 0.08 84.17 02:43:01 0 13.92 0.00 1.89 0.43 0.08 83.68 02:43:01 1 14.64 0.00 2.06 1.93 0.08 81.28 02:43:01 2 13.28 0.00 1.48 0.10 0.07 85.07 02:43:01 3 14.11 0.00 1.95 2.40 0.10 81.44 02:43:01 4 12.49 0.00 1.74 0.05 0.08 85.64 02:43:01 5 14.32 0.00 2.03 0.92 0.07 82.66 02:43:01 6 11.33 0.00 1.73 0.32 0.07 86.56 02:43:01 7 9.94 0.00 1.40 1.58 0.08 87.00 02:44:01 all 4.32 0.00 0.58 0.03 0.07 95.00 02:44:01 0 4.34 0.00 0.63 0.02 0.07 94.94 02:44:01 1 4.35 0.00 0.35 0.02 0.07 95.22 02:44:01 2 4.92 0.00 0.69 0.00 0.08 94.32 02:44:01 3 5.11 0.00 0.72 0.00 0.07 94.11 02:44:01 4 5.27 0.00 0.60 0.07 0.07 93.99 02:44:01 5 4.40 0.00 0.65 0.00 0.07 94.88 02:44:01 6 2.86 0.00 0.52 0.12 0.07 96.44 02:44:01 7 3.28 0.00 0.53 0.00 0.07 96.12 02:45:01 all 2.12 0.00 0.39 0.08 0.06 97.35 02:45:01 0 1.29 0.00 0.40 0.00 0.05 98.26 02:45:01 1 2.95 0.00 0.28 0.00 0.08 96.68 02:45:01 2 1.98 0.00 0.32 0.02 0.05 97.64 02:45:01 3 2.37 0.00 0.52 0.02 0.07 97.02 02:45:01 4 2.02 0.00 0.32 0.50 0.05 97.11 02:45:01 5 1.39 0.00 0.32 0.00 0.05 98.24 02:45:01 6 3.03 0.00 0.38 0.12 0.05 96.42 02:45:01 7 1.94 0.00 0.52 0.00 0.07 97.47 02:46:01 all 2.51 0.00 0.46 0.04 0.06 96.93 02:46:01 0 2.54 0.00 0.53 0.00 0.07 96.86 02:46:01 1 1.78 0.00 0.40 0.00 0.07 97.75 02:46:01 2 3.36 0.00 0.33 0.00 0.05 96.26 02:46:01 3 2.26 0.00 0.42 0.00 0.05 97.27 02:46:01 4 2.17 0.00 0.38 0.23 0.05 97.16 02:46:01 5 2.97 0.00 0.62 0.05 0.08 96.27 02:46:01 6 2.75 0.00 0.49 0.00 0.08 96.69 02:46:01 7 2.22 0.00 0.50 0.00 0.05 97.22 02:47:01 all 5.11 0.00 0.73 0.04 0.08 94.04 02:47:01 0 4.97 0.00 0.75 0.02 0.08 94.18 02:47:01 1 4.40 0.00 0.64 0.03 0.10 94.82 02:47:01 2 5.56 0.00 0.72 0.02 0.10 93.60 02:47:01 3 4.95 0.00 0.60 0.02 0.08 94.35 02:47:01 4 5.04 0.00 1.00 0.22 0.08 93.66 02:47:01 5 5.38 0.00 0.67 0.00 0.07 93.88 02:47:01 6 6.42 0.00 0.53 0.02 0.08 92.95 02:47:01 7 4.13 0.00 0.90 0.07 0.10 94.80 02:48:01 all 1.67 0.00 0.31 0.03 0.05 97.94 02:48:01 0 1.47 0.00 0.27 0.00 0.03 98.23 02:48:01 1 1.24 0.00 0.32 0.05 0.05 98.34 02:48:01 2 1.94 0.00 0.25 0.00 0.03 97.78 02:48:01 3 1.44 0.00 0.37 0.00 0.05 98.15 02:48:01 4 1.39 0.00 0.33 0.13 0.05 98.09 02:48:01 5 2.74 0.00 0.35 0.00 0.07 96.84 02:48:01 6 1.79 0.00 0.28 0.02 0.07 97.84 02:48:01 7 1.37 0.00 0.32 0.00 0.05 98.26 02:49:01 all 2.30 0.00 1.01 0.11 0.05 96.53 02:49:01 0 1.75 0.00 1.09 0.02 0.05 97.10 02:49:01 1 3.66 0.00 0.92 0.07 0.03 95.32 02:49:01 2 2.59 0.00 1.02 0.02 0.05 96.32 02:49:01 3 1.75 0.00 1.05 0.33 0.05 96.81 02:49:01 4 3.13 0.00 1.12 0.25 0.05 95.45 02:49:01 5 1.70 0.00 1.04 0.07 0.03 97.16 02:49:01 6 1.86 0.00 1.06 0.05 0.07 96.97 02:49:01 7 1.97 0.00 0.77 0.05 0.05 97.15 Average: all 13.14 0.00 2.31 0.90 0.07 83.58 Average: 0 12.86 0.00 2.20 0.32 0.07 84.55 Average: 1 12.40 0.00 2.21 0.84 0.07 84.48 Average: 2 13.07 0.00 2.26 0.62 0.07 83.99 Average: 3 11.79 0.00 2.43 1.55 0.07 84.15 Average: 4 12.45 0.00 2.18 0.67 0.07 84.63 Average: 5 14.93 0.00 2.49 1.05 0.07 81.46 Average: 6 14.34 0.00 2.43 1.08 0.07 82.07 Average: 7 13.30 0.00 2.29 1.05 0.07 83.29