---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-21618 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 14G 142G 9% / 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 877 25814 0 5475 30834 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:b2:49:e5 brd ff:ff:ff:ff:ff:ff inet 10.30.106.231/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85726sec preferred_lft 85726sec inet6 fe80::f816:3eff:feb2:49e5/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:26:ad:e3:a2 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::42:26ff:fead:e3a2/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-21618) 06/16/25 _x86_64_ (8 CPU) 13:36:10 LINUX RESTART (8 CPU) 13:37:01 tps rtps wtps bread/s bwrtn/s 13:38:01 45.85 0.03 45.82 2.40 65012.86 13:39:01 23.38 0.00 23.38 0.00 35755.15 13:40:01 0.78 0.00 0.78 0.00 9.20 13:41:01 334.46 26.00 308.47 873.72 6310.55 13:42:01 444.35 41.80 402.55 3324.49 18149.42 13:43:01 100.82 12.00 88.82 607.10 16660.16 13:44:01 190.52 16.25 174.27 1387.50 35557.27 13:45:01 131.58 0.82 130.76 91.32 15192.27 13:46:01 239.53 0.02 239.51 0.40 54812.33 13:47:01 49.03 1.10 47.93 71.04 7854.58 Average: 156.03 9.80 146.23 635.81 25531.79 13:37:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:38:01 30667528 31906688 2271692 6.90 38620 1528908 1295616 3.81 610692 1410636 40 13:39:01 30665048 31904324 2274172 6.90 38684 1528912 1315384 3.87 613540 1410628 164 13:40:01 30664188 31903508 2275032 6.91 38708 1528912 1315384 3.87 614552 1410628 4 13:41:01 30167284 31638124 2771936 8.42 56976 1732912 1495660 4.40 921128 1578176 114524 13:42:01 29262124 31165484 3677096 11.16 84364 2117208 1832304 5.39 1458596 1901688 28120 13:43:01 27726176 30255676 5213044 15.83 94712 2718268 2504228 7.37 2658524 2202640 155856 13:44:01 28255080 31612480 4684140 14.22 115376 3492496 1452236 4.27 1470912 2805228 200632 13:45:01 27194828 31594748 5744392 17.44 130488 4466668 1460072 4.30 1584584 3689368 861576 13:46:01 24640968 30069168 8298252 25.19 167468 5340464 6344688 18.67 3267660 4453556 157556 13:47:01 26374156 31519984 6565064 19.93 170552 5121392 1630148 4.80 1826036 4215884 34052 Average: 28561738 31357018 4377482 13.29 93595 2957614 2064572 6.07 1502622 2507843 155252 13:37:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:38:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:38:01 ens3 0.35 0.23 0.13 0.03 0.00 0.00 0.00 0.00 13:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:39:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 13:39:01 ens3 2.15 0.98 2.19 0.44 0.00 0.00 0.00 0.00 13:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:40:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:40:01 ens3 0.20 0.13 0.06 0.18 0.00 0.00 0.00 0.00 13:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:41:01 lo 1.00 1.00 0.11 0.11 0.00 0.00 0.00 0.00 13:41:01 ens3 257.76 159.12 1083.70 49.77 0.00 0.00 0.00 0.00 13:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:42:01 lo 2.20 2.20 0.22 0.22 0.00 0.00 0.00 0.00 13:42:01 ens3 306.21 248.88 2550.00 39.09 0.00 0.00 0.00 0.00 13:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:43:01 lo 1.07 1.07 0.09 0.09 0.00 0.00 0.00 0.00 13:43:01 ens3 608.48 459.32 7100.81 64.61 0.00 0.00 0.00 0.00 13:44:01 docker0 15.11 43.94 0.86 240.53 0.00 0.00 0.00 0.00 13:44:01 lo 1.53 1.53 0.15 0.15 0.00 0.00 0.00 0.00 13:44:01 ens3 238.11 149.23 3104.51 19.68 0.00 0.00 0.00 0.00 13:44:01 br-0beebf123f18 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:45:01 lo 8.37 8.37 0.88 0.88 0.00 0.00 0.00 0.00 13:45:01 ens3 655.27 413.33 10401.86 29.63 0.00 0.00 0.00 0.00 13:45:01 br-2e704c804a0f 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:46:01 veth46f4d90 0.10 0.38 0.01 0.03 0.00 0.00 0.00 0.00 13:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:46:01 lo 5.40 5.40 0.40 0.40 0.00 0.00 0.00 0.00 13:46:01 ens3 99.75 46.41 3812.50 3.52 0.00 0.00 0.00 0.00 13:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:47:01 lo 7.00 7.00 0.59 0.59 0.00 0.00 0.00 0.00 13:47:01 ens3 49.45 29.89 64.99 25.65 0.00 0.00 0.00 0.00 Average: docker0 1.51 4.39 0.09 24.05 0.00 0.00 0.00 0.00 Average: lo 2.68 2.68 0.25 0.25 0.00 0.00 0.00 0.00 Average: ens3 221.76 150.75 2811.93 23.26 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-21618) 06/16/25 _x86_64_ (8 CPU) 13:36:10 LINUX RESTART (8 CPU) 13:37:01 CPU %user %nice %system %iowait %steal %idle 13:38:01 all 0.09 0.00 0.02 1.07 0.01 98.82 13:38:01 0 0.05 0.00 0.03 1.87 0.02 98.03 13:38:01 1 0.43 0.00 0.02 0.00 0.00 99.55 13:38:01 2 0.00 0.00 0.02 0.00 0.00 99.98 13:38:01 3 0.02 0.00 0.00 6.66 0.02 93.31 13:38:01 4 0.03 0.00 0.05 0.00 0.03 99.88 13:38:01 5 0.02 0.00 0.02 0.00 0.02 99.95 13:38:01 6 0.12 0.00 0.03 0.00 0.02 99.83 13:38:01 7 0.03 0.00 0.00 0.00 0.00 99.97 13:39:01 all 0.04 0.00 0.01 0.56 0.01 99.38 13:39:01 0 0.05 0.00 0.00 0.07 0.00 99.88 13:39:01 1 0.02 0.00 0.00 0.00 0.00 99.98 13:39:01 2 0.03 0.00 0.00 0.00 0.02 99.95 13:39:01 3 0.03 0.00 0.03 4.44 0.00 95.50 13:39:01 4 0.05 0.00 0.03 0.00 0.02 99.90 13:39:01 5 0.00 0.00 0.02 0.00 0.00 99.98 13:39:01 6 0.10 0.00 0.03 0.00 0.02 99.85 13:39:01 7 0.02 0.00 0.00 0.00 0.00 99.98 13:40:01 all 0.07 0.00 0.01 0.00 0.00 99.91 13:40:01 0 0.00 0.00 0.02 0.02 0.02 99.95 13:40:01 1 0.00 0.00 0.00 0.00 0.00 100.00 13:40:01 2 0.00 0.00 0.00 0.00 0.00 100.00 13:40:01 3 0.00 0.00 0.02 0.00 0.00 99.98 13:40:01 4 0.52 0.00 0.02 0.00 0.02 99.45 13:40:01 5 0.00 0.00 0.00 0.00 0.00 100.00 13:40:01 6 0.03 0.00 0.07 0.00 0.02 99.88 13:40:01 7 0.00 0.00 0.00 0.00 0.00 100.00 13:41:01 all 6.31 0.00 0.63 2.37 0.03 90.66 13:41:01 0 3.41 0.00 0.58 14.04 0.05 81.92 13:41:01 1 2.48 0.00 0.35 0.02 0.02 97.13 13:41:01 2 2.44 0.00 1.15 3.37 0.02 93.02 13:41:01 3 3.24 0.00 0.30 0.15 0.02 96.30 13:41:01 4 4.43 0.00 0.13 0.00 0.02 95.42 13:41:01 5 13.29 0.00 0.83 1.04 0.03 84.81 13:41:01 6 11.78 0.00 0.82 0.30 0.03 87.06 13:41:01 7 9.43 0.00 0.92 0.08 0.02 89.56 13:42:01 all 14.72 0.00 1.20 1.10 0.05 82.93 13:42:01 0 6.53 0.00 1.12 2.67 0.03 89.65 13:42:01 1 20.57 0.00 0.72 0.43 0.05 78.22 13:42:01 2 10.75 0.00 1.09 0.42 0.07 87.68 13:42:01 3 14.94 0.00 2.15 2.95 0.05 79.91 13:42:01 4 6.25 0.00 0.79 0.95 0.02 92.00 13:42:01 5 10.42 0.00 0.45 0.03 0.05 89.04 13:42:01 6 30.68 0.00 1.76 0.67 0.07 66.82 13:42:01 7 17.66 0.00 1.49 0.62 0.07 80.16 13:43:01 all 31.29 0.00 1.45 0.11 0.07 67.08 13:43:01 0 25.89 0.00 1.35 0.03 0.07 72.66 13:43:01 1 30.20 0.00 1.41 0.02 0.07 68.31 13:43:01 2 21.40 0.00 0.89 0.07 0.05 77.59 13:43:01 3 31.28 0.00 1.50 0.03 0.07 67.11 13:43:01 4 35.28 0.00 0.84 0.18 0.07 63.63 13:43:01 5 43.56 0.00 2.95 0.18 0.08 53.22 13:43:01 6 36.15 0.00 0.95 0.13 0.08 62.68 13:43:01 7 26.60 0.00 1.75 0.23 0.08 71.33 13:44:01 all 9.46 0.00 2.56 0.99 0.06 86.92 13:44:01 0 7.34 0.00 2.87 0.44 0.05 89.31 13:44:01 1 5.67 0.00 1.83 0.20 0.07 92.24 13:44:01 2 4.51 0.00 2.26 2.80 0.03 90.40 13:44:01 3 4.32 0.00 2.30 0.74 0.03 92.61 13:44:01 4 13.02 0.00 2.98 2.71 0.05 81.24 13:44:01 5 25.69 0.00 3.20 0.44 0.07 70.60 13:44:01 6 9.62 0.00 3.27 0.10 0.07 86.94 13:44:01 7 5.62 0.00 1.79 0.56 0.10 91.93 13:45:01 all 15.26 0.00 3.10 0.68 0.07 80.89 13:45:01 0 14.90 0.00 3.48 0.44 0.07 81.11 13:45:01 1 15.80 0.00 2.70 0.27 0.07 81.16 13:45:01 2 13.19 0.00 3.04 0.07 0.05 83.65 13:45:01 3 16.43 0.00 3.99 2.12 0.08 77.37 13:45:01 4 15.20 0.00 3.29 0.49 0.07 80.96 13:45:01 5 16.08 0.00 3.12 0.13 0.05 80.62 13:45:01 6 15.45 0.00 2.64 1.75 0.07 80.09 13:45:01 7 15.01 0.00 2.60 0.17 0.07 82.16 13:46:01 all 32.14 0.00 5.00 1.55 0.09 61.22 13:46:01 0 37.75 0.00 5.56 7.71 0.08 48.90 13:46:01 1 34.38 0.00 5.21 0.13 0.08 60.19 13:46:01 2 25.77 0.00 4.48 1.04 0.10 68.60 13:46:01 3 34.36 0.00 5.31 0.47 0.08 59.77 13:46:01 4 31.40 0.00 4.81 0.84 0.08 62.86 13:46:01 5 34.56 0.00 5.62 0.15 0.10 59.57 13:46:01 6 27.25 0.00 4.64 1.24 0.10 66.77 13:46:01 7 31.60 0.00 4.36 0.81 0.08 63.14 13:47:01 all 6.00 0.00 0.79 0.31 0.05 92.85 13:47:01 0 2.63 0.00 0.70 0.03 0.05 96.58 13:47:01 1 5.75 0.00 0.84 0.05 0.03 93.33 13:47:01 2 3.37 0.00 0.75 0.05 0.03 95.80 13:47:01 3 2.60 0.00 0.58 0.05 0.07 96.70 13:47:01 4 14.17 0.00 1.05 1.82 0.05 82.90 13:47:01 5 12.65 0.00 0.88 0.07 0.03 86.37 13:47:01 6 2.71 0.00 0.80 0.17 0.08 96.24 13:47:01 7 4.14 0.00 0.68 0.23 0.05 94.89 Average: all 11.50 0.00 1.47 0.87 0.04 86.11 Average: 0 9.82 0.00 1.57 2.73 0.04 85.85 Average: 1 11.50 0.00 1.30 0.11 0.04 87.05 Average: 2 8.12 0.00 1.36 0.78 0.04 89.70 Average: 3 10.69 0.00 1.61 1.76 0.04 85.89 Average: 4 11.99 0.00 1.39 0.70 0.04 85.87 Average: 5 15.58 0.00 1.70 0.20 0.04 82.47 Average: 6 13.36 0.00 1.49 0.43 0.06 84.66 Average: 7 10.98 0.00 1.35 0.27 0.05 87.35