---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-4290 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 712K 3.2G 1% /run /dev/vda1 155G 15G 141G 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 882 23822 0 7462 30829 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:fe:77:d5 brd ff:ff:ff:ff:ff:ff inet 10.30.107.3/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85540sec preferred_lft 85540sec inet6 fe80::f816:3eff:fefe:77d5/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:be:07:3e:a8 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:beff:fe07:3ea8/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-4290) 10/21/25 _x86_64_ (8 CPU) 21:28:05 LINUX RESTART (8 CPU) 21:29:02 tps rtps wtps bread/s bwrtn/s 21:30:01 281.27 58.92 222.35 3732.79 18543.30 21:31:01 163.39 19.21 144.18 2279.97 22681.04 21:32:01 78.46 0.03 78.42 2.40 45108.56 21:33:01 102.73 0.18 102.55 13.73 55933.20 21:34:01 64.99 0.17 64.82 2.93 51365.17 21:35:01 295.98 3.37 292.62 422.73 43623.53 21:36:01 36.94 0.03 36.91 0.27 11695.25 21:37:01 9.87 0.00 9.87 0.00 9641.99 21:38:01 47.74 7.17 40.58 1326.45 15464.22 21:39:01 192.27 0.30 191.97 25.06 43011.50 21:40:01 13.91 0.00 13.91 0.00 10014.20 21:41:01 23.88 0.02 23.86 0.13 10199.50 21:42:01 66.24 1.25 65.00 98.90 12212.20 Average: 105.76 6.91 98.85 604.32 26893.91 21:29:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 21:30:01 30179904 31716604 2759316 8.38 67512 1780104 1387888 4.08 830236 1638016 157512 21:31:01 26260968 31612376 6678252 20.27 119816 5407996 1841020 5.42 1015348 5185072 3461324 21:32:01 26154600 31638112 6784620 20.60 133536 5492364 1654808 4.87 1006016 5268684 2421396 21:33:01 25335132 31597408 7604088 23.09 138288 6240240 2054628 6.05 1049100 6015304 1799872 21:34:01 25118628 31639580 7820592 23.74 149216 6454608 1628632 4.79 1019688 6229648 870704 21:35:01 24366252 31064928 8572968 26.03 162848 6615872 6112260 17.98 1727592 6204804 30516 21:36:01 23244052 29965192 9695168 29.43 165008 6640732 7404020 21.78 2907528 6136052 188 21:37:01 23227436 29948892 9711784 29.48 165216 6641264 7602900 22.37 2923124 6135516 324 21:38:01 22774508 29840240 10164712 30.86 179484 6943160 8171336 24.04 3109132 6362760 181480 21:39:01 22519896 29847584 10419324 31.63 198044 7157512 7995808 23.53 3469708 6228344 1988 21:40:01 22498860 29827612 10440360 31.70 198216 7158132 8035152 23.64 3490340 6227980 492 21:41:01 22510964 29840212 10428256 31.66 198416 7158328 7988252 23.50 3478944 6227836 88 21:42:01 24339740 31511880 8599480 26.11 200036 6994900 1599860 4.71 1913152 6037456 1452 Average: 24502380 30773125 8436840 25.61 159664 6206555 4882813 14.37 2149224 5684421 686718 21:29:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 21:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:30:01 lo 1.36 1.36 0.15 0.15 0.00 0.00 0.00 0.00 21:30:01 ens3 307.78 220.42 1646.70 73.71 0.00 0.00 0.00 0.00 21:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:31:01 lo 13.64 13.64 1.26 1.26 0.00 0.00 0.00 0.00 21:31:01 ens3 1328.01 843.70 33841.39 68.05 0.00 0.00 0.00 0.00 21:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:32:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:32:01 ens3 3.77 3.98 1.11 1.04 0.00 0.00 0.00 0.00 21:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:33:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 21:33:01 ens3 5.23 5.50 1.19 1.47 0.00 0.00 0.00 0.00 21:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:34:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:34:01 ens3 3.67 3.60 0.76 1.02 0.00 0.00 0.00 0.00 21:35:01 veth4346b90 0.00 0.25 0.00 0.02 0.00 0.00 0.00 0.00 21:35:01 veth6662e53 0.43 0.58 0.03 0.04 0.00 0.00 0.00 0.00 21:35:01 br-c0bf8b0e5e4e 6.50 12.36 0.53 158.33 0.00 0.00 0.00 0.00 21:35:01 vethb191f3f 0.28 0.40 0.02 0.02 0.00 0.00 0.00 0.00 21:36:01 veth4346b90 0.38 0.43 0.04 0.90 0.00 0.00 0.00 0.00 21:36:01 veth6662e53 7.60 7.87 1.40 0.85 0.00 0.00 0.00 0.00 21:36:01 br-c0bf8b0e5e4e 4.98 13.45 0.30 170.32 0.00 0.00 0.00 0.00 21:36:01 vethb191f3f 0.60 0.72 0.04 0.04 0.00 0.00 0.00 0.00 21:37:01 veth4346b90 0.55 0.55 0.05 1.16 0.00 0.00 0.00 0.00 21:37:01 veth6662e53 6.33 9.23 1.43 0.71 0.00 0.00 0.00 0.00 21:37:01 br-c0bf8b0e5e4e 0.48 0.30 0.03 0.02 0.00 0.00 0.00 0.00 21:37:01 vethb191f3f 2.52 3.65 0.38 0.39 0.00 0.00 0.00 0.00 21:38:01 veth4346b90 0.55 0.57 0.05 1.21 0.00 0.00 0.00 0.00 21:38:01 veth6662e53 107.32 109.43 12.95 25.77 0.00 0.00 0.00 0.00 21:38:01 vethcf932be 30.26 45.94 2.13 1088.36 0.00 0.00 0.00 0.09 21:38:01 br-c0bf8b0e5e4e 0.20 0.27 0.02 0.02 0.00 0.00 0.00 0.00 21:39:01 veth4346b90 0.55 0.60 0.05 1.21 0.00 0.00 0.00 0.00 21:39:01 veth6662e53 140.93 143.11 16.16 33.68 0.00 0.00 0.00 0.00 21:39:01 br-c0bf8b0e5e4e 0.05 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:39:01 vethb191f3f 9.88 14.83 1.48 1.57 0.00 0.00 0.00 0.00 21:40:01 veth4346b90 0.58 0.58 0.06 1.27 0.00 0.00 0.00 0.00 21:40:01 veth6662e53 489.00 489.82 53.51 117.31 0.00 0.00 0.00 0.01 21:40:01 br-c0bf8b0e5e4e 0.02 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:40:01 vethb191f3f 4.83 6.92 0.73 0.94 0.00 0.00 0.00 0.00 21:41:01 veth4346b90 0.60 0.58 0.06 1.28 0.00 0.00 0.00 0.00 21:41:01 veth6662e53 112.56 114.88 12.91 26.08 0.00 0.00 0.00 0.00 21:41:01 br-c0bf8b0e5e4e 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:41:01 vethb191f3f 4.63 6.40 0.63 0.64 0.00 0.00 0.00 0.00 21:42:01 docker0 44.57 64.65 3.97 1394.84 0.00 0.00 0.00 0.00 21:42:01 lo 30.99 30.99 2.71 2.71 0.00 0.00 0.00 0.00 21:42:01 ens3 1835.05 1211.15 38232.50 173.27 0.00 0.00 0.00 0.00 Average: docker0 3.43 4.98 0.31 107.43 0.00 0.00 0.00 0.00 Average: lo 2.13 2.13 0.19 0.19 0.00 0.00 0.00 0.00 Average: ens3 140.00 92.31 2939.12 13.20 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-4290) 10/21/25 _x86_64_ (8 CPU) 21:28:05 LINUX RESTART (8 CPU) 21:29:02 CPU %user %nice %system %iowait %steal %idle 21:30:01 all 9.73 0.00 1.02 4.34 0.04 84.88 21:30:01 0 4.42 0.00 0.63 1.26 0.03 93.66 21:30:01 1 6.31 0.00 0.51 5.54 0.02 87.63 21:30:01 2 10.65 0.00 0.87 0.78 0.03 87.67 21:30:01 3 11.58 0.00 0.65 0.66 0.03 87.08 21:30:01 4 27.70 0.00 2.40 6.45 0.07 63.38 21:30:01 5 9.32 0.00 1.22 2.89 0.03 86.53 21:30:01 6 4.90 0.00 1.00 1.95 0.03 92.11 21:30:01 7 2.96 0.00 0.90 15.21 0.05 80.87 21:31:01 all 13.46 0.00 4.70 9.97 0.11 71.76 21:31:01 0 12.56 0.00 5.38 12.19 0.12 69.75 21:31:01 1 8.62 0.00 4.71 21.20 0.10 65.37 21:31:01 2 8.61 0.00 3.61 4.88 0.10 82.79 21:31:01 3 12.67 0.00 4.96 3.31 0.08 78.97 21:31:01 4 30.27 0.00 5.63 11.82 0.17 52.11 21:31:01 5 15.17 0.00 4.22 18.29 0.12 62.20 21:31:01 6 11.64 0.00 5.36 4.43 0.08 78.47 21:31:01 7 8.18 0.00 3.72 3.52 0.08 84.49 21:32:01 all 2.50 0.00 1.17 27.61 0.05 68.67 21:32:01 0 2.48 0.00 1.42 16.45 0.03 79.62 21:32:01 1 1.86 0.00 0.97 20.00 0.05 77.12 21:32:01 2 1.62 0.00 0.94 5.38 0.03 92.03 21:32:01 3 2.87 0.00 1.47 68.11 0.07 27.48 21:32:01 4 3.20 0.00 1.31 4.56 0.03 90.90 21:32:01 5 1.38 0.00 1.11 94.27 0.05 3.19 21:32:01 6 3.12 0.00 1.49 12.24 0.10 83.04 21:32:01 7 3.46 0.00 0.67 0.10 0.03 95.74 21:33:01 all 2.80 0.00 1.29 23.89 0.03 71.99 21:33:01 0 2.22 0.00 1.98 80.97 0.07 14.76 21:33:01 1 3.50 0.00 1.21 4.17 0.02 91.11 21:33:01 2 2.39 0.00 1.50 16.52 0.02 79.57 21:33:01 3 2.92 0.00 1.17 12.57 0.02 83.32 21:33:01 4 3.06 0.00 1.52 17.18 0.02 78.23 21:33:01 5 2.44 0.00 1.05 30.00 0.02 66.48 21:33:01 6 3.57 0.00 1.31 29.67 0.02 65.44 21:33:01 7 2.28 0.00 0.60 0.28 0.02 96.82 21:34:01 all 2.00 0.00 1.00 25.97 0.03 71.01 21:34:01 0 2.23 0.00 1.11 37.50 0.03 59.12 21:34:01 1 2.19 0.00 1.04 60.52 0.03 36.21 21:34:01 2 1.86 0.00 0.79 0.37 0.03 96.96 21:34:01 3 2.48 0.00 1.09 19.10 0.03 77.30 21:34:01 4 2.12 0.00 1.48 82.18 0.07 14.16 21:34:01 5 1.86 0.00 0.47 5.29 0.02 92.37 21:34:01 6 1.89 0.00 1.02 2.02 0.02 95.05 21:34:01 7 1.34 0.00 1.00 1.14 0.02 96.51 21:35:01 all 5.71 0.00 1.82 16.83 0.07 75.57 21:35:01 0 5.38 0.00 1.78 30.97 0.07 61.81 21:35:01 1 5.43 0.00 2.03 13.79 0.07 78.68 21:35:01 2 5.18 0.00 2.05 3.06 0.05 89.66 21:35:01 3 6.74 0.00 1.71 4.61 0.08 86.86 21:35:01 4 6.30 0.00 1.83 28.31 0.07 63.49 21:35:01 5 4.95 0.00 2.09 43.27 0.07 49.62 21:35:01 6 7.41 0.00 1.49 3.27 0.07 87.75 21:35:01 7 4.30 0.00 1.59 7.38 0.05 86.68 21:36:01 all 21.91 0.00 1.91 1.66 0.09 74.44 21:36:01 0 25.41 0.00 1.91 8.06 0.08 64.54 21:36:01 1 21.41 0.00 2.03 0.67 0.12 75.78 21:36:01 2 25.31 0.00 2.27 0.10 0.12 72.20 21:36:01 3 22.16 0.00 2.18 0.44 0.08 75.14 21:36:01 4 14.74 0.00 1.29 2.00 0.08 81.89 21:36:01 5 27.36 0.00 2.08 0.15 0.08 70.33 21:36:01 6 21.06 0.00 2.00 1.28 0.08 75.58 21:36:01 7 17.75 0.00 1.51 0.59 0.07 80.09 21:37:01 all 0.77 0.00 0.15 1.31 0.03 97.73 21:37:01 0 0.48 0.00 0.17 9.17 0.03 90.15 21:37:01 1 0.97 0.00 0.15 0.05 0.03 98.80 21:37:01 2 0.94 0.00 0.12 0.03 0.02 98.90 21:37:01 3 0.63 0.00 0.17 0.40 0.07 98.73 21:37:01 4 1.04 0.00 0.15 0.47 0.03 98.31 21:37:01 5 0.67 0.00 0.12 0.03 0.02 99.17 21:37:01 6 0.85 0.00 0.27 0.07 0.03 98.78 21:37:01 7 0.57 0.00 0.10 0.32 0.03 98.98 21:38:01 all 3.59 0.00 0.87 1.07 0.04 94.44 21:38:01 0 3.74 0.00 0.94 6.00 0.03 89.29 21:38:01 1 2.73 0.00 0.70 0.07 0.02 96.48 21:38:01 2 2.79 0.00 1.04 1.04 0.02 95.12 21:38:01 3 4.31 0.00 0.58 0.18 0.03 94.89 21:38:01 4 4.49 0.00 0.69 0.07 0.05 94.71 21:38:01 5 3.31 0.00 0.85 0.69 0.03 95.12 21:38:01 6 3.14 0.00 0.72 0.30 0.03 95.81 21:38:01 7 4.24 0.00 1.38 0.18 0.05 94.15 21:39:01 all 7.62 0.00 1.66 4.31 0.06 86.34 21:39:01 0 5.05 0.00 1.44 7.32 0.05 86.14 21:39:01 1 5.22 0.00 1.51 5.39 0.07 87.82 21:39:01 2 10.65 0.00 1.46 1.61 0.07 86.22 21:39:01 3 12.30 0.00 2.37 3.19 0.08 82.06 21:39:01 4 5.20 0.00 1.44 6.39 0.03 86.94 21:39:01 5 9.22 0.00 1.84 1.17 0.05 87.72 21:39:01 6 8.10 0.00 1.51 6.27 0.07 84.05 21:39:01 7 5.25 0.00 1.76 3.18 0.03 89.78 21:40:01 all 2.96 0.00 0.57 0.54 0.04 95.89 21:40:01 0 2.98 0.00 0.48 3.96 0.05 92.53 21:40:01 1 3.59 0.00 0.76 0.00 0.05 95.60 21:40:01 2 3.24 0.00 0.43 0.03 0.03 96.26 21:40:01 3 2.24 0.00 0.65 0.00 0.02 97.09 21:40:01 4 3.11 0.00 0.75 0.27 0.05 95.82 21:40:01 5 3.12 0.00 0.68 0.00 0.03 96.16 21:40:01 6 1.94 0.00 0.32 0.00 0.03 97.71 21:40:01 7 3.47 0.00 0.45 0.05 0.03 96.00 21:40:01 CPU %user %nice %system %iowait %steal %idle 21:41:01 all 0.99 0.00 0.26 0.50 0.04 98.21 21:41:01 0 1.17 0.00 0.33 3.41 0.05 95.04 21:41:01 1 1.01 0.00 0.22 0.02 0.05 98.71 21:41:01 2 1.34 0.00 0.25 0.08 0.02 98.31 21:41:01 3 1.00 0.00 0.15 0.00 0.03 98.82 21:41:01 4 0.85 0.00 0.33 0.35 0.03 98.43 21:41:01 5 1.29 0.00 0.33 0.00 0.05 98.33 21:41:01 6 0.68 0.00 0.30 0.00 0.05 98.96 21:41:01 7 0.57 0.00 0.22 0.10 0.02 99.10 21:42:01 all 5.22 0.00 0.83 0.86 0.03 93.06 21:42:01 0 1.89 0.00 0.74 4.11 0.03 93.23 21:42:01 1 1.44 0.00 0.75 0.12 0.03 97.65 21:42:01 2 1.45 0.00 0.78 1.65 0.03 96.08 21:42:01 3 14.39 0.00 1.17 0.22 0.05 84.17 21:42:01 4 1.59 0.00 0.65 0.33 0.03 97.40 21:42:01 5 1.43 0.00 0.58 0.02 0.02 97.95 21:42:01 6 7.34 0.00 1.04 0.07 0.02 91.55 21:42:01 7 12.28 0.00 0.89 0.38 0.03 86.41 Average: all 6.08 0.00 1.32 9.14 0.05 83.40 Average: 0 5.38 0.00 1.41 17.01 0.05 76.14 Average: 1 4.94 0.00 1.28 10.12 0.05 83.61 Average: 2 5.83 0.00 1.24 2.73 0.04 90.16 Average: 3 7.39 0.00 1.41 8.68 0.05 82.47 Average: 4 7.92 0.00 1.49 12.31 0.06 78.22 Average: 5 6.26 0.00 1.28 15.05 0.05 77.37 Average: 6 5.81 0.00 1.37 4.73 0.05 88.05 Average: 7 5.12 0.00 1.14 2.47 0.04 91.23