---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-3623 4.15.0-213-generic #224-Ubuntu SMP Mon Jun 19 13:30:12 UTC 2023 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): 4 On-line CPU(s) list: 0-3 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 4 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): 0-3 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: 4 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 3.9G 0 3.9G 0% /dev tmpfs 798M 696K 797M 1% /run /dev/vda1 20G 9.1G 11G 48% / tmpfs 3.9G 0 3.9G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 3.9G 0 3.9G 0% /sys/fs/cgroup /dev/vda15 105M 5.3M 100M 5% /boot/efi tmpfs 798M 0 798M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7975 508 5178 0 2289 7185 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 1450 qdisc fq_codel state UP group default qlen 1000 link/ether fa:16:3e:a4:64:52 brd ff:ff:ff:ff:ff:ff inet 10.32.7.11/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85241sec preferred_lft 85241sec inet6 fe80::f816:3eff:fea4:6452/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:ac:2e:ad:b7 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:acff:fe2e:adb7/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-3623) 06/24/25 _x86_64_ (4 CPU) 11:38:08 LINUX RESTART (4 CPU) 11:39:01 tps rtps wtps bread/s bwrtn/s 11:40:01 53.02 6.70 46.33 141.31 6234.69 11:41:01 122.06 12.66 109.40 2261.76 17779.44 11:42:01 2.13 0.00 2.13 0.00 33.06 11:43:01 1.50 0.00 1.50 0.00 17.06 11:44:01 0.82 0.00 0.82 0.00 9.20 11:45:01 1.35 0.00 1.35 0.00 15.86 11:46:01 0.73 0.00 0.73 0.00 9.60 11:47:01 1.48 0.00 1.48 0.00 16.93 11:48:02 0.78 0.00 0.78 0.00 8.93 11:49:01 1.10 0.00 1.10 0.00 13.29 11:50:01 0.88 0.00 0.88 0.00 10.40 11:51:01 1.08 0.00 1.08 0.00 13.73 11:52:01 0.83 0.00 0.83 0.00 9.47 11:53:01 1.12 0.00 1.12 0.00 14.80 11:54:01 3.87 2.37 1.50 18.93 22.00 11:55:01 1.02 0.00 1.02 0.00 13.20 11:56:01 4.93 0.20 4.73 12.13 49.86 11:57:01 17.40 0.62 16.78 58.40 1299.87 Average: 12.02 1.25 10.76 138.60 1421.94 11:39:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:40:01 5697312 7380832 2470108 30.24 53688 1800460 1004344 10.90 626508 1652996 131320 11:41:01 5339624 7380388 2827796 34.62 71740 2124968 1274688 13.83 793140 1809924 528 11:42:01 5339988 7380692 2827432 34.62 71768 2124972 1274688 13.83 793012 1809924 124 11:43:01 5352332 7393212 2815088 34.47 71808 2125096 1292168 14.02 780028 1810052 16 11:44:01 5353224 7394160 2814196 34.46 71832 2125104 1292168 14.02 779444 1810052 156 11:45:01 5358300 7399276 2809120 34.39 71872 2125108 1292168 14.02 774396 1810056 24 11:46:01 5358336 7399340 2809084 34.39 71888 2125112 1292168 14.02 774172 1810060 24 11:47:01 5358368 7399388 2809052 34.39 71920 2125120 1292168 14.02 774396 1810068 8 11:48:02 5358492 7399568 2808928 34.39 71948 2125120 1292168 14.02 774444 1810072 8 11:49:01 5358260 7399368 2809160 34.39 71972 2125124 1292168 14.02 774688 1810072 4 11:50:01 5358260 7399504 2809160 34.39 72012 2125256 1292168 14.02 774632 1810184 156 11:51:01 5358020 7399332 2809400 34.40 72044 2125264 1292168 14.02 774640 1810212 160 11:52:01 5357872 7399228 2809548 34.40 72076 2125264 1292168 14.02 774724 1810212 132 11:53:01 5357880 7399276 2809540 34.40 72112 2125260 1292168 14.02 774680 1810216 4 11:54:01 5356544 7398624 2810876 34.42 72728 2125272 1300956 14.12 775420 1810220 168 11:55:01 5356824 7398924 2810596 34.41 72748 2125276 1300956 14.12 775324 1810224 160 11:56:01 5381900 7424332 2785520 34.11 72908 2125468 983172 10.67 758348 1803536 364 11:57:01 5331528 7387472 2835892 34.72 74964 2135960 1019532 11.06 802720 1808032 14052 Average: 5374059 7396273 2793361 34.20 71224 2107734 1242899 13.49 769706 1800895 8189 11:39:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:40:01 ens3 62.56 49.08 815.99 5.80 0.00 0.00 0.00 0.00 11:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:40:01 lo 0.73 0.73 0.06 0.06 0.00 0.00 0.00 0.00 11:41:01 vethb0d41e1 0.15 0.23 0.02 0.04 0.00 0.00 0.00 0.00 11:41:01 ens3 216.01 127.73 1280.96 13.61 0.00 0.00 0.00 0.00 11:41:01 docker0 86.75 128.78 4.56 590.63 0.00 0.00 0.00 0.00 11:41:01 lo 1.93 1.93 0.17 0.17 0.00 0.00 0.00 0.00 11:42:01 vethb0d41e1 0.03 0.10 0.00 0.01 0.00 0.00 0.00 0.00 11:42:01 ens3 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 11:42:01 docker0 0.03 0.03 0.00 0.00 0.00 0.00 0.00 0.00 11:42:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:43:01 vethb0d41e1 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 11:43:01 ens3 0.12 0.15 0.01 0.01 0.00 0.00 0.00 0.00 11:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:43:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 11:44:01 vethb0d41e1 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 11:44:01 ens3 0.18 0.08 0.08 0.06 0.00 0.00 0.00 0.00 11:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:44:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:45:01 vethb0d41e1 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:45:01 ens3 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 11:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:45:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 11:46:01 vethb0d41e1 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 11:46:01 ens3 0.03 0.02 0.00 0.00 0.00 0.00 0.00 0.00 11:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:46:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:47:01 vethb0d41e1 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:47:01 ens3 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 11:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:47:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 11:48:02 vethb0d41e1 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:48:02 ens3 0.05 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:48:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:48:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:49:01 vethb0d41e1 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:49:01 ens3 0.22 0.19 0.08 0.07 0.00 0.00 0.00 0.00 11:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:49:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 11:50:01 vethb0d41e1 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:50:01 ens3 0.03 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:50:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:51:01 vethb0d41e1 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 11:51:01 ens3 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 11:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:51:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 11:52:01 vethb0d41e1 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:52:01 ens3 0.03 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:52:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:53:01 vethb0d41e1 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:53:01 ens3 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 11:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:53:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 11:54:01 vethb0d41e1 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:54:01 ens3 0.20 0.13 0.08 0.07 0.00 0.00 0.00 0.00 11:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:54:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:55:01 vethb0d41e1 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:55:01 ens3 0.48 0.08 0.05 0.01 0.00 0.00 0.00 0.00 11:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:55:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 11:56:01 ens3 2.68 2.13 2.06 1.09 0.00 0.00 0.00 0.00 11:56:01 docker0 0.02 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:56:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:57:01 ens3 13.35 14.35 10.88 6.78 0.00 0.00 0.00 0.00 11:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:57:01 lo 1.00 1.00 0.09 0.09 0.00 0.00 0.00 0.00 Average: ens3 16.48 10.81 117.34 1.53 0.00 0.00 0.00 0.00 Average: docker0 4.83 7.16 0.25 32.84 0.00 0.00 0.00 0.00 Average: lo 0.28 0.28 0.02 0.02 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-3623) 06/24/25 _x86_64_ (4 CPU) 11:38:08 LINUX RESTART (4 CPU) 11:39:01 CPU %user %nice %system %iowait %steal %idle 11:40:01 all 20.49 0.00 1.23 1.47 1.37 75.45 11:40:01 0 9.44 0.00 0.60 0.05 0.73 89.18 11:40:01 1 15.12 0.00 0.85 0.68 1.01 82.33 11:40:01 2 31.27 0.00 1.38 0.31 2.17 64.87 11:40:01 3 26.07 0.00 2.10 4.85 1.57 65.42 11:41:01 all 15.93 0.00 2.74 3.36 1.91 76.06 11:41:01 0 6.39 0.00 2.01 1.50 1.33 88.77 11:41:01 1 13.00 0.00 3.62 7.86 1.85 73.67 11:41:01 2 35.22 0.00 3.52 1.20 3.00 57.06 11:41:01 3 9.07 0.00 1.80 2.89 1.43 84.81 11:42:01 all 0.02 0.00 0.03 0.02 0.14 99.80 11:42:01 0 0.03 0.00 0.02 0.00 0.22 99.73 11:42:01 1 0.05 0.00 0.07 0.00 0.13 99.75 11:42:01 2 0.00 0.00 0.00 0.00 0.08 99.92 11:42:01 3 0.02 0.00 0.02 0.10 0.12 99.75 11:43:01 all 0.09 0.00 0.03 0.01 0.12 99.74 11:43:01 0 0.07 0.00 0.02 0.00 0.12 99.80 11:43:01 1 0.02 0.00 0.03 0.00 0.18 99.77 11:43:01 2 0.03 0.00 0.03 0.00 0.07 99.87 11:43:01 3 0.25 0.00 0.02 0.03 0.12 99.58 11:44:01 all 0.05 0.00 0.02 0.01 0.19 99.73 11:44:01 0 0.00 0.00 0.02 0.00 0.02 99.97 11:44:01 1 0.03 0.00 0.05 0.00 0.35 99.57 11:44:01 2 0.05 0.00 0.05 0.00 0.22 99.68 11:44:01 3 0.12 0.00 0.00 0.03 0.20 99.65 11:45:01 all 0.26 0.00 0.02 0.01 0.17 99.55 11:45:01 0 0.03 0.00 0.02 0.00 0.03 99.92 11:45:01 1 0.05 0.00 0.03 0.00 0.23 99.68 11:45:01 2 0.08 0.00 0.03 0.00 0.20 99.68 11:45:01 3 0.85 0.00 0.02 0.03 0.20 98.91 11:46:01 all 0.38 0.00 0.05 0.00 0.25 99.32 11:46:01 0 0.00 0.00 0.00 0.00 0.05 99.95 11:46:01 1 0.07 0.00 0.03 0.00 0.40 99.50 11:46:01 2 0.05 0.00 0.10 0.00 0.27 99.58 11:46:01 3 1.38 0.00 0.03 0.02 0.30 98.27 11:47:01 all 0.15 0.00 0.02 0.01 0.17 99.65 11:47:01 0 0.02 0.00 0.02 0.00 0.03 99.93 11:47:01 1 0.12 0.00 0.05 0.02 0.43 99.39 11:47:01 2 0.02 0.00 0.00 0.00 0.07 99.92 11:47:01 3 0.45 0.00 0.03 0.03 0.17 99.32 11:48:02 all 0.15 0.00 0.03 0.01 0.24 99.57 11:48:02 0 0.02 0.00 0.00 0.00 0.03 99.95 11:48:02 1 0.02 0.00 0.02 0.00 0.35 99.62 11:48:02 2 0.02 0.00 0.02 0.00 0.07 99.90 11:48:02 3 0.58 0.00 0.07 0.03 0.48 98.84 11:49:01 all 0.07 0.00 0.03 0.00 0.14 99.76 11:49:01 0 0.02 0.00 0.00 0.00 0.02 99.97 11:49:01 1 0.07 0.00 0.08 0.00 0.22 99.63 11:49:01 2 0.02 0.00 0.00 0.00 0.05 99.93 11:49:01 3 0.15 0.00 0.03 0.03 0.25 99.52 11:50:01 all 0.15 0.00 0.03 0.01 0.13 99.68 11:50:01 0 0.00 0.00 0.00 0.00 0.02 99.98 11:50:01 1 0.08 0.00 0.02 0.00 0.22 99.68 11:50:01 2 0.05 0.00 0.07 0.00 0.15 99.73 11:50:01 3 0.47 0.00 0.02 0.03 0.15 99.33 11:50:01 CPU %user %nice %system %iowait %steal %idle 11:51:01 all 0.53 0.00 0.02 0.01 0.09 99.35 11:51:01 0 0.02 0.00 0.03 0.00 0.05 99.90 11:51:01 1 0.08 0.00 0.02 0.00 0.03 99.87 11:51:01 2 0.05 0.00 0.00 0.00 0.13 99.82 11:51:01 3 1.95 0.00 0.02 0.05 0.13 97.85 11:52:01 all 0.09 0.00 0.04 0.01 0.20 99.66 11:52:01 0 0.00 0.00 0.02 0.00 0.28 99.70 11:52:01 1 0.02 0.00 0.00 0.00 0.02 99.97 11:52:01 2 0.05 0.00 0.03 0.00 0.15 99.77 11:52:01 3 0.28 0.00 0.10 0.03 0.37 99.22 11:53:01 all 0.13 0.00 0.02 0.01 0.17 99.67 11:53:01 0 0.02 0.00 0.02 0.00 0.05 99.92 11:53:01 1 0.00 0.00 0.02 0.00 0.02 99.97 11:53:01 2 0.13 0.00 0.03 0.00 0.17 99.67 11:53:01 3 0.38 0.00 0.03 0.03 0.43 99.12 11:54:01 all 0.17 0.00 0.03 0.06 0.12 99.61 11:54:01 0 0.02 0.00 0.03 0.12 0.05 99.78 11:54:01 1 0.02 0.00 0.02 0.00 0.03 99.93 11:54:01 2 0.07 0.00 0.07 0.02 0.13 99.72 11:54:01 3 0.62 0.00 0.03 0.10 0.28 98.97 11:55:01 all 0.14 0.00 0.03 0.02 0.24 99.57 11:55:01 0 0.02 0.00 0.00 0.00 0.02 99.97 11:55:01 1 0.00 0.00 0.00 0.00 0.02 99.98 11:55:01 2 0.03 0.00 0.03 0.00 0.27 99.67 11:55:01 3 0.50 0.00 0.08 0.07 0.65 98.71 11:56:01 all 0.49 0.00 0.11 0.08 0.22 99.09 11:56:01 0 0.28 0.00 0.08 0.02 0.08 99.53 11:56:01 1 0.07 0.00 0.07 0.08 0.18 99.60 11:56:01 2 0.47 0.00 0.13 0.05 0.27 99.08 11:56:01 3 1.16 0.00 0.15 0.18 0.36 98.14 11:57:01 all 20.76 0.00 1.06 0.59 1.36 76.22 11:57:01 0 17.13 0.00 0.98 0.23 0.93 80.73 11:57:01 1 31.65 0.00 1.28 0.18 1.53 65.35 11:57:01 2 32.55 0.00 1.38 0.46 2.01 63.60 11:57:01 3 1.82 0.00 0.63 1.45 1.01 95.10 Average: all 3.34 0.00 0.31 0.32 0.40 95.63 Average: 0 1.86 0.00 0.21 0.11 0.23 97.59 Average: 1 3.36 0.00 0.35 0.49 0.40 95.40 Average: 2 5.59 0.00 0.38 0.11 0.53 93.39 Average: 3 2.56 0.00 0.29 0.56 0.46 96.14