---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-47112 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 15G 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 968 23531 0 7666 30743 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:73:ea:a4 brd ff:ff:ff:ff:ff:ff inet 10.30.106.174/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85580sec preferred_lft 85580sec inet6 fe80::f816:3eff:fe73:eaa4/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:ac:58:60:93 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:fe58:6093/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-47112) 09/18/25 _x86_64_ (8 CPU) 13:23:49 LINUX RESTART (8 CPU) 13:24:01 tps rtps wtps bread/s bwrtn/s 13:25:01 351.00 74.23 276.77 5356.21 62371.08 13:26:01 335.81 20.18 315.63 2278.55 159012.43 13:27:01 419.98 3.73 416.25 411.40 87986.14 13:28:01 21.16 0.00 21.16 0.00 19376.10 13:29:01 58.91 0.15 58.76 18.40 26677.82 13:30:01 196.15 0.22 195.93 10.80 46375.87 13:31:01 29.56 0.00 29.56 0.00 20029.86 13:32:01 24.28 0.00 24.28 0.00 18382.80 13:33:01 24.31 0.00 24.31 0.00 324.35 13:34:01 16.36 0.00 16.36 0.00 285.29 13:35:01 12.41 0.00 12.41 0.00 290.48 13:36:01 18.03 0.17 17.86 38.53 483.12 13:37:01 73.91 1.20 72.71 86.77 2500.23 Average: 121.69 7.68 114.00 630.87 34161.15 13:24:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:25:01 30008716 31539596 2930504 8.90 67212 1774920 1617588 4.76 1011400 1633348 162840 13:26:01 24850644 31562996 8088576 24.56 131568 6682484 1873604 5.51 1074980 6458936 1313828 13:27:01 21761164 28857696 11178056 33.94 149540 7043104 12562276 36.96 4012136 6492328 2020 13:28:01 20392964 27493256 12546256 38.09 149872 7046872 13407520 39.45 5487092 6366704 240 13:29:01 20101900 27414204 12837320 38.97 163016 7223380 13723700 40.38 5613736 6499612 18500 13:30:01 19699880 27338788 13239340 40.19 191804 7490264 13827324 40.68 5736324 6747384 3360 13:31:01 19169340 26815268 13769880 41.80 191916 7497332 14645848 43.09 6261088 6750044 420 13:32:01 19160696 26807268 13778524 41.83 191996 7497812 14646052 43.09 6269144 6749548 480 13:33:01 19152804 26799784 13786416 41.85 192128 7498016 14661532 43.14 6277716 6749600 108 13:34:01 19132284 26781908 13806936 41.92 192304 7500824 14660012 43.13 6295488 6751896 1840 13:35:01 19155556 26807344 13783664 41.85 192452 7503088 14550364 42.81 6271168 6753408 1040 13:36:01 19334960 26945540 13604260 41.30 192708 7467564 13603504 40.02 6149160 6709036 444 13:37:01 24031944 31421712 8907276 27.04 194380 7238044 1839100 5.41 1759332 6513412 17048 Average: 21227142 28198874 11712078 35.56 169300 6881823 11201417 32.96 4786059 6244250 117090 13:24:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:25:01 ens3 395.67 265.03 1671.01 76.00 0.00 0.00 0.00 0.00 13:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:25:01 lo 1.67 1.67 0.18 0.18 0.00 0.00 0.00 0.00 13:26:01 ens3 1403.02 776.87 44153.03 70.49 0.00 0.00 0.00 0.00 13:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:26:01 lo 19.26 19.26 1.77 1.77 0.00 0.00 0.00 0.00 13:27:01 vethdccc962 0.18 0.63 0.01 0.03 0.00 0.00 0.00 0.00 13:27:01 veth913f937 4.67 6.10 0.78 0.89 0.00 0.00 0.00 0.00 13:27:01 vethf1fe44d 0.00 0.58 0.00 0.03 0.00 0.00 0.00 0.00 13:27:01 veth2b1cc6c 2.03 2.65 0.27 0.29 0.00 0.00 0.00 0.00 13:28:01 vethdccc962 0.53 0.62 0.06 1.53 0.00 0.00 0.00 0.00 13:28:01 veth913f937 0.37 0.70 0.05 0.06 0.00 0.00 0.00 0.00 13:28:01 vethf1fe44d 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 13:28:01 veth2b1cc6c 6.42 9.45 0.86 0.73 0.00 0.00 0.00 0.00 13:29:01 vethdccc962 0.72 0.75 0.07 1.97 0.00 0.00 0.00 0.00 13:29:01 veth913f937 0.17 0.37 0.01 0.03 0.00 0.00 0.00 0.00 13:29:01 vethf1fe44d 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 13:29:01 veth2b1cc6c 6.93 9.93 1.03 0.86 0.00 0.00 0.00 0.00 13:30:01 vethdccc962 0.77 0.83 0.07 2.19 0.00 0.00 0.00 0.00 13:30:01 veth913f937 0.17 0.40 0.01 0.03 0.00 0.00 0.00 0.00 13:30:01 vethf1fe44d 0.00 0.07 0.00 0.00 0.00 0.00 0.00 0.00 13:30:01 veth2b1cc6c 7.88 11.03 1.28 1.53 0.00 0.00 0.00 0.00 13:31:01 vethdccc962 0.78 0.82 0.08 2.43 0.00 0.00 0.00 0.00 13:31:01 veth913f937 0.62 0.85 0.09 0.10 0.00 0.00 0.00 0.00 13:31:01 vethf1fe44d 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 13:31:01 veth2b1cc6c 9.25 12.65 1.84 3.21 0.00 0.00 0.00 0.00 13:32:01 vethdccc962 0.78 0.80 0.08 2.41 0.00 0.00 0.00 0.00 13:32:01 veth913f937 0.17 0.35 0.01 0.02 0.00 0.00 0.00 0.00 13:32:01 vethf1fe44d 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:32:01 veth2b1cc6c 6.52 9.37 0.87 0.74 0.00 0.00 0.00 0.00 13:33:01 vethdccc962 0.80 0.80 0.08 2.41 0.00 0.00 0.00 0.00 13:33:01 veth913f937 0.17 0.33 0.01 0.02 0.00 0.00 0.00 0.00 13:33:01 vethf1fe44d 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:33:01 veth2b1cc6c 6.55 9.45 0.92 0.76 0.00 0.00 0.00 0.00 13:34:01 vethdccc962 0.77 0.77 0.08 2.51 0.00 0.00 0.00 0.00 13:34:01 veth913f937 0.17 0.33 0.01 0.02 0.00 0.00 0.00 0.00 13:34:01 vethf1fe44d 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:34:01 veth2b1cc6c 10.25 13.78 2.07 3.30 0.00 0.00 0.00 0.00 13:35:01 vethdccc962 0.77 0.77 0.07 2.56 0.00 0.00 0.00 0.00 13:35:01 veth913f937 0.17 0.33 0.01 0.02 0.00 0.00 0.00 0.00 13:35:01 vethf1fe44d 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 13:35:01 veth2b1cc6c 9.75 13.23 1.97 2.57 0.00 0.00 0.00 0.00 13:36:01 veth913f937 0.17 0.47 0.01 0.03 0.00 0.00 0.00 0.00 13:36:01 vethf1fe44d 0.00 0.12 0.00 0.00 0.00 0.00 0.00 0.00 13:36:01 veth2b1cc6c 6.55 9.53 0.87 0.74 0.00 0.00 0.00 0.00 13:36:01 veth4f2fead 1057.42 1097.55 216.37 140.82 0.00 0.00 0.00 0.02 13:37:01 ens3 1976.31 1171.51 48414.18 191.65 0.00 0.00 0.00 0.00 13:37:01 docker0 33.32 54.73 3.39 1352.30 0.00 0.00 0.00 0.00 13:37:01 lo 39.02 39.02 3.41 3.41 0.00 0.00 0.00 0.00 Average: ens3 151.84 89.81 3724.65 14.71 0.00 0.00 0.00 0.00 Average: docker0 2.56 4.21 0.26 104.04 0.00 0.00 0.00 0.00 Average: lo 2.77 2.77 0.24 0.24 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-47112) 09/18/25 _x86_64_ (8 CPU) 13:23:49 LINUX RESTART (8 CPU) 13:24:01 CPU %user %nice %system %iowait %steal %idle 13:25:01 all 9.25 0.00 1.25 4.28 0.04 85.18 13:25:01 0 9.22 0.00 1.94 3.57 0.07 85.21 13:25:01 1 9.86 0.00 0.90 0.63 0.03 88.58 13:25:01 2 3.68 0.00 0.74 0.55 0.02 95.01 13:25:01 3 4.79 0.00 0.72 8.20 0.03 86.25 13:25:01 4 8.35 0.00 2.35 1.04 0.03 88.23 13:25:01 5 7.88 0.00 0.57 0.17 0.02 91.37 13:25:01 6 2.83 0.00 1.12 18.61 0.08 77.36 13:25:01 7 27.45 0.00 1.61 1.49 0.07 69.39 13:26:01 all 17.57 0.00 6.54 11.87 0.09 63.93 13:26:01 0 13.44 0.00 6.76 4.87 0.05 74.87 13:26:01 1 28.79 0.00 6.98 31.14 0.27 32.83 13:26:01 2 15.85 0.00 6.97 11.09 0.07 66.02 13:26:01 3 14.38 0.00 6.33 21.62 0.07 57.60 13:26:01 4 15.69 0.00 6.89 7.21 0.07 70.15 13:26:01 5 16.01 0.00 6.54 4.69 0.07 72.69 13:26:01 6 16.24 0.00 5.85 9.18 0.07 68.67 13:26:01 7 20.19 0.00 6.03 5.22 0.10 68.45 13:27:01 all 40.09 0.00 4.98 7.07 0.08 47.79 13:27:01 0 39.08 0.00 5.20 12.55 0.08 43.09 13:27:01 1 39.94 0.00 4.71 2.15 0.08 53.12 13:27:01 2 39.11 0.00 5.25 11.05 0.08 44.50 13:27:01 3 42.67 0.00 5.47 23.69 0.08 28.09 13:27:01 4 39.07 0.00 4.40 1.61 0.08 54.84 13:27:01 5 40.20 0.00 5.11 0.71 0.07 53.91 13:27:01 6 40.51 0.00 4.99 3.76 0.08 50.67 13:27:01 7 40.11 0.00 4.72 1.07 0.08 54.02 13:28:01 all 28.57 0.00 2.32 1.22 0.10 67.79 13:28:01 0 31.53 0.00 2.74 0.00 0.07 65.66 13:28:01 1 30.67 0.00 2.49 0.40 0.12 66.32 13:28:01 2 26.67 0.00 2.29 0.20 0.12 70.72 13:28:01 3 30.08 0.00 2.39 0.15 0.10 67.28 13:28:01 4 29.32 0.00 2.21 0.32 0.10 68.06 13:28:01 5 26.71 0.00 2.14 0.15 0.10 70.90 13:28:01 6 26.91 0.00 2.25 8.45 0.08 62.30 13:28:01 7 26.68 0.00 2.03 0.10 0.08 71.11 13:29:01 all 3.69 0.00 0.84 1.96 0.07 93.44 13:29:01 0 3.71 0.00 1.02 0.23 0.07 94.97 13:29:01 1 4.39 0.00 0.87 2.24 0.07 92.43 13:29:01 2 4.21 0.00 0.70 1.76 0.08 93.24 13:29:01 3 3.37 0.00 0.79 1.39 0.08 94.37 13:29:01 4 3.06 0.00 0.85 0.02 0.07 96.00 13:29:01 5 2.91 0.00 0.85 3.68 0.07 92.48 13:29:01 6 4.53 0.00 0.74 6.34 0.08 88.32 13:29:01 7 3.35 0.00 0.85 0.07 0.08 95.64 13:30:01 all 9.83 0.00 2.21 3.89 0.08 83.98 13:30:01 0 6.98 0.00 1.95 9.16 0.08 81.83 13:30:01 1 9.15 0.00 2.45 0.67 0.07 87.67 13:30:01 2 9.77 0.00 1.77 2.53 0.07 85.85 13:30:01 3 6.86 0.00 1.80 5.82 0.10 85.42 13:30:01 4 8.70 0.00 2.68 1.37 0.07 87.18 13:30:01 5 11.85 0.00 2.43 9.52 0.10 76.10 13:30:01 6 14.21 0.00 2.64 1.04 0.08 82.03 13:30:01 7 11.18 0.00 1.98 1.01 0.08 85.75 13:31:01 all 9.31 0.00 1.01 1.24 0.07 88.37 13:31:01 0 9.71 0.00 1.29 0.23 0.08 88.68 13:31:01 1 8.12 0.00 1.10 0.07 0.07 90.64 13:31:01 2 8.33 0.00 0.78 0.50 0.07 90.33 13:31:01 3 10.01 0.00 0.95 1.31 0.08 87.65 13:31:01 4 8.52 0.00 0.90 0.08 0.07 90.42 13:31:01 5 12.27 0.00 1.21 7.45 0.07 79.00 13:31:01 6 8.30 0.00 0.75 0.08 0.08 90.78 13:31:01 7 9.21 0.00 1.12 0.20 0.07 89.40 13:32:01 all 2.29 0.00 0.44 1.68 0.06 95.53 13:32:01 0 2.12 0.00 0.35 0.45 0.07 97.01 13:32:01 1 2.67 0.00 0.37 0.12 0.07 96.78 13:32:01 2 2.17 0.00 0.39 3.34 0.07 94.04 13:32:01 3 2.21 0.00 0.60 7.09 0.07 90.02 13:32:01 4 1.69 0.00 0.35 0.20 0.05 97.71 13:32:01 5 2.75 0.00 0.40 1.36 0.07 95.43 13:32:01 6 2.20 0.00 0.44 0.32 0.07 96.98 13:32:01 7 2.46 0.00 0.65 0.55 0.07 96.26 13:33:01 all 2.06 0.00 0.42 0.03 0.07 97.41 13:33:01 0 2.27 0.00 0.45 0.00 0.05 97.23 13:33:01 1 1.47 0.00 0.45 0.02 0.08 97.97 13:33:01 2 1.39 0.00 0.32 0.00 0.07 98.22 13:33:01 3 1.39 0.00 0.43 0.02 0.07 98.09 13:33:01 4 3.02 0.00 0.35 0.08 0.05 96.50 13:33:01 5 2.39 0.00 0.57 0.03 0.10 96.91 13:33:01 6 2.22 0.00 0.38 0.05 0.07 97.28 13:33:01 7 2.36 0.00 0.42 0.05 0.07 97.10 13:34:01 all 4.17 0.00 0.68 0.08 0.06 95.01 13:34:01 0 3.67 0.00 0.84 0.02 0.07 95.41 13:34:01 1 4.78 0.00 0.50 0.00 0.07 94.65 13:34:01 2 4.13 0.00 0.64 0.17 0.07 95.00 13:34:01 3 3.43 0.00 0.52 0.00 0.07 95.99 13:34:01 4 5.78 0.00 0.73 0.12 0.07 93.30 13:34:01 5 3.96 0.00 0.75 0.13 0.05 95.10 13:34:01 6 4.63 0.00 0.82 0.13 0.05 94.37 13:34:01 7 2.94 0.00 0.65 0.07 0.07 96.27 13:35:01 all 3.76 0.00 0.61 0.04 0.08 95.51 13:35:01 0 3.71 0.00 0.77 0.03 0.10 95.39 13:35:01 1 5.36 0.00 0.77 0.03 0.10 93.74 13:35:01 2 3.76 0.00 0.49 0.02 0.07 95.67 13:35:01 3 2.99 0.00 0.52 0.02 0.10 96.38 13:35:01 4 3.07 0.00 0.58 0.17 0.08 96.09 13:35:01 5 3.81 0.00 0.48 0.02 0.07 95.63 13:35:01 6 3.74 0.00 0.67 0.02 0.08 95.49 13:35:01 7 3.66 0.00 0.62 0.03 0.07 95.62 13:35:01 CPU %user %nice %system %iowait %steal %idle 13:36:01 all 2.43 0.00 0.77 0.16 0.07 96.58 13:36:01 0 2.01 0.00 0.80 0.17 0.07 96.96 13:36:01 1 2.55 0.00 0.83 0.10 0.08 96.44 13:36:01 2 2.72 0.00 0.76 0.07 0.03 96.43 13:36:01 3 2.63 0.00 0.69 0.22 0.08 96.37 13:36:01 4 2.81 0.00 0.87 0.22 0.10 96.00 13:36:01 5 1.66 0.00 0.50 0.15 0.05 97.64 13:36:01 6 2.71 0.00 0.89 0.30 0.07 96.04 13:36:01 7 2.31 0.00 0.81 0.03 0.08 96.76 13:37:01 all 5.06 0.00 0.79 0.42 0.03 93.69 13:37:01 0 15.47 0.00 1.19 0.38 0.07 82.89 13:37:01 1 1.09 0.00 0.75 2.27 0.03 95.86 13:37:01 2 12.81 0.00 0.87 0.17 0.07 86.08 13:37:01 3 1.19 0.00 0.65 0.03 0.02 98.11 13:37:01 4 1.34 0.00 0.62 0.23 0.02 97.80 13:37:01 5 0.82 0.00 0.72 0.07 0.02 98.38 13:37:01 6 3.61 0.00 0.70 0.12 0.02 95.56 13:37:01 7 4.16 0.00 0.84 0.08 0.02 94.90 Average: all 10.60 0.00 1.75 2.60 0.07 84.98 Average: 0 10.97 0.00 1.94 2.42 0.07 84.59 Average: 1 11.42 0.00 1.78 3.04 0.09 83.68 Average: 2 10.34 0.00 1.69 2.41 0.07 85.50 Average: 3 9.66 0.00 1.67 5.32 0.07 83.27 Average: 4 10.01 0.00 1.83 0.97 0.07 87.12 Average: 5 10.22 0.00 1.71 2.16 0.06 85.85 Average: 6 10.18 0.00 1.71 3.72 0.07 84.33 Average: 7 11.98 0.00 1.71 0.76 0.07 85.47