---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-40036 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 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 913 23377 0 7875 30797 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:bb:59:9e brd ff:ff:ff:ff:ff:ff inet 10.30.106.58/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85566sec preferred_lft 85566sec inet6 fe80::f816:3eff:febb:599e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:28:78:cc:b2 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::42:28ff:fe78:ccb2/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-40036) 08/22/25 _x86_64_ (8 CPU) 13:23:21 LINUX RESTART (8 CPU) 13:24:02 tps rtps wtps bread/s bwrtn/s 13:25:01 126.33 29.32 97.02 2649.72 28114.69 13:26:01 472.75 4.45 468.31 522.18 229086.89 13:27:01 248.43 0.12 248.32 9.20 31008.46 13:28:01 19.06 0.00 19.06 0.00 20112.25 13:29:01 242.64 0.43 242.21 49.99 53727.18 13:30:01 27.11 0.02 27.10 0.13 19998.93 13:31:01 18.16 0.00 18.16 0.00 19891.35 13:32:01 15.66 0.00 15.66 0.00 4589.67 13:33:01 17.31 0.00 17.31 0.00 183.97 13:34:01 18.50 0.00 18.50 0.00 339.94 13:35:01 14.05 0.28 13.76 9.60 266.71 13:36:01 36.81 0.10 36.71 16.93 773.34 13:37:01 55.26 1.93 53.33 98.20 2090.21 Average: 100.90 2.78 98.11 255.06 31555.11 13:24:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:25:01 29925944 31707080 3013276 9.15 77800 2006228 1324976 3.90 870932 1832512 275404 13:26:01 24177792 31238568 8761428 26.60 139208 7018568 5797824 17.06 1408204 6743780 2712 13:27:01 20425852 27733492 12513368 37.99 152100 7243012 13261684 39.02 5237884 6573824 2432 13:28:01 20301516 27610028 12637704 38.37 152212 7245064 13583676 39.97 5375828 6557328 468 13:29:01 19679564 27528008 13259656 40.25 193652 7690044 13852144 40.76 5548712 6945728 788 13:30:01 19415356 27274320 13523864 41.06 193800 7699716 14055536 41.35 5809828 6944380 680 13:31:01 18937012 26796704 14002208 42.51 193904 7700260 14685304 43.21 6286612 6944532 768 13:32:01 18932144 26792172 14007076 42.52 194032 7700452 14734648 43.35 6291204 6944256 452 13:33:01 18919060 26779484 14020160 42.56 194168 7700676 14750740 43.40 6304860 6944472 396 13:34:01 18848652 26712096 14090568 42.78 194348 7703496 14734180 43.35 6371864 6946664 1124 13:35:01 18833568 26698656 14105652 42.82 194544 7704920 14767104 43.45 6385796 6947604 372 13:36:01 21413860 29227188 11525360 34.99 194964 7662696 7984264 23.49 3937152 6874828 528 13:37:01 23974860 31572388 8964360 27.21 196628 7433412 1642708 4.83 1638252 6679936 12052 Average: 21060398 28282322 11878822 36.06 174720 7116042 11167291 32.86 4728241 6452296 22937 13:24:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:25:01 ens3 124.22 101.20 2102.68 14.09 0.00 0.00 0.00 0.00 13:25:01 lo 1.76 1.76 0.20 0.20 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 13:26:01 veth7a3ac90 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:26:01 vetha8c224f 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 13:26:01 vethc26b04c 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:26:01 ens3 1390.72 765.52 44114.90 64.90 0.00 0.00 0.00 0.00 13:27:01 veth7a3ac90 4.52 6.45 0.80 0.93 0.00 0.00 0.00 0.00 13:27:01 veth3d4d136 2.65 3.03 0.25 0.25 0.00 0.00 0.00 0.00 13:27:01 vetha8c224f 0.35 0.80 0.03 0.50 0.00 0.00 0.00 0.00 13:27:01 vethc26b04c 92.54 92.57 16.07 18.68 0.00 0.00 0.00 0.00 13:28:01 veth7a3ac90 0.17 0.35 0.01 0.02 0.00 0.00 0.00 0.00 13:28:01 veth3d4d136 3.82 5.33 0.65 0.48 0.00 0.00 0.00 0.00 13:28:01 vetha8c224f 0.57 0.55 0.06 1.10 0.00 0.00 0.00 0.00 13:28:01 vethc26b04c 0.22 0.23 0.55 0.02 0.00 0.00 0.00 0.00 13:29:01 veth7a3ac90 0.17 0.37 0.01 0.03 0.00 0.00 0.00 0.00 13:29:01 veth3d4d136 3.20 4.70 0.52 0.36 0.00 0.00 0.00 0.00 13:29:01 vetha8c224f 0.85 0.87 0.08 2.52 0.00 0.00 0.00 0.00 13:29:01 vethc26b04c 0.18 0.22 0.55 0.02 0.00 0.00 0.00 0.00 13:30:01 veth7a3ac90 0.65 0.95 0.09 0.10 0.00 0.00 0.00 0.00 13:30:01 veth3d4d136 4.73 6.35 0.74 0.82 0.00 0.00 0.00 0.00 13:30:01 vetha8c224f 0.77 0.88 0.07 2.39 0.00 0.00 0.00 0.00 13:30:01 vethc26b04c 67.36 67.11 8.84 17.48 0.00 0.00 0.00 0.00 13:31:01 veth7a3ac90 0.17 0.35 0.01 0.02 0.00 0.00 0.00 0.00 13:31:01 veth3d4d136 7.87 10.01 1.14 0.79 0.00 0.00 0.00 0.00 13:31:01 vetha8c224f 0.85 0.85 0.08 2.41 0.00 0.00 0.00 0.00 13:31:01 vethc26b04c 34.01 33.86 5.34 8.48 0.00 0.00 0.00 0.00 13:32:01 veth7a3ac90 0.17 0.33 0.01 0.02 0.00 0.00 0.00 0.00 13:32:01 veth3d4d136 8.03 10.11 1.17 0.81 0.00 0.00 0.00 0.00 13:32:01 vetha8c224f 0.80 0.80 0.08 2.41 0.00 0.00 0.00 0.00 13:32:01 vethc26b04c 0.23 0.23 0.58 0.02 0.00 0.00 0.00 0.00 13:33:01 veth7a3ac90 0.17 0.33 0.01 0.02 0.00 0.00 0.00 0.00 13:33:01 veth3d4d136 7.83 9.93 1.14 0.78 0.00 0.00 0.00 0.00 13:33:01 vetha8c224f 0.82 0.82 0.08 2.41 0.00 0.00 0.00 0.00 13:33:01 vethc26b04c 0.22 0.22 0.58 0.02 0.00 0.00 0.00 0.00 13:34:01 veth7a3ac90 0.17 0.33 0.01 0.02 0.00 0.00 0.00 0.00 13:34:01 veth3d4d136 8.30 10.30 1.21 0.84 0.00 0.00 0.00 0.00 13:34:01 vetha8c224f 0.85 0.87 0.08 2.51 0.00 0.00 0.00 0.00 13:34:01 vethc26b04c 3.63 3.53 1.45 1.17 0.00 0.00 0.00 0.00 13:35:01 veth7a3ac90 0.17 0.35 0.01 0.02 0.00 0.00 0.00 0.00 13:35:01 veth3d4d136 3.20 4.68 0.52 0.36 0.00 0.00 0.00 0.00 13:35:01 vetha8c224f 0.83 0.83 0.08 2.56 0.00 0.00 0.00 0.00 13:35:01 vethc26b04c 0.22 0.23 0.62 0.02 0.00 0.00 0.00 0.00 13:36:01 veth7a3ac90 0.17 0.88 0.01 0.06 0.00 0.00 0.00 0.00 13:36:01 vethc26b04c 0.30 0.82 0.62 0.06 0.00 0.00 0.00 0.00 13:36:01 ens3 2024.66 1208.65 49541.22 165.30 0.00 0.00 0.00 0.00 13:36:01 veth97f29f1 241.56 266.99 34.15 52.31 0.00 0.00 0.00 0.00 13:37:01 ens3 47.25 35.61 73.99 34.48 0.00 0.00 0.00 0.00 13:37:01 lo 39.07 39.07 3.43 3.43 0.00 0.00 0.00 0.00 13:37:01 docker0 58.81 72.00 4.72 1340.16 0.00 0.00 0.00 0.00 Average: ens3 132.22 79.05 3756.48 10.06 0.00 0.00 0.00 0.00 Average: lo 2.71 2.71 0.24 0.24 0.00 0.00 0.00 0.00 Average: docker0 4.53 5.55 0.36 103.26 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-40036) 08/22/25 _x86_64_ (8 CPU) 13:23:21 LINUX RESTART (8 CPU) 13:24:02 CPU %user %nice %system %iowait %steal %idle 13:25:01 all 9.51 0.00 0.74 2.37 0.03 87.35 13:25:01 0 5.87 0.00 0.47 0.31 0.02 93.33 13:25:01 1 8.54 0.00 0.75 2.02 0.03 88.65 13:25:01 2 24.79 0.00 1.60 6.33 0.07 67.22 13:25:01 3 23.29 0.00 1.45 2.02 0.07 73.17 13:25:01 4 8.72 0.00 0.70 0.58 0.02 89.99 13:25:01 5 2.88 0.00 0.32 0.07 0.02 96.71 13:25:01 6 1.58 0.00 0.20 0.05 0.02 98.15 13:25:01 7 0.41 0.00 0.39 7.63 0.03 91.54 13:26:01 all 18.68 0.00 9.33 11.43 0.08 60.49 13:26:01 0 17.79 0.00 9.33 6.47 0.07 66.34 13:26:01 1 18.52 0.00 9.91 4.75 0.07 66.74 13:26:01 2 18.79 0.00 9.35 6.59 0.07 65.20 13:26:01 3 18.49 0.00 9.91 15.60 0.08 55.92 13:26:01 4 16.98 0.00 10.16 16.51 0.07 56.29 13:26:01 5 19.17 0.00 9.41 36.00 0.09 35.34 13:26:01 6 19.94 0.00 8.26 2.22 0.07 69.51 13:26:01 7 19.76 0.00 8.34 3.51 0.07 68.32 13:27:01 all 63.73 0.00 6.74 1.36 0.13 28.04 13:27:01 0 62.23 0.00 6.76 2.07 0.14 28.81 13:27:01 1 65.11 0.00 6.60 1.24 0.12 26.94 13:27:01 2 59.27 0.00 6.06 1.83 0.12 32.71 13:27:01 3 60.98 0.00 6.35 2.39 0.14 30.14 13:27:01 4 65.40 0.00 7.32 0.70 0.14 26.45 13:27:01 5 66.12 0.00 7.19 0.32 0.14 26.23 13:27:01 6 65.36 0.00 7.08 1.46 0.15 25.94 13:27:01 7 65.37 0.00 6.56 0.85 0.12 27.10 13:28:01 all 8.43 0.00 0.84 0.92 0.06 89.75 13:28:01 0 7.96 0.00 0.90 0.00 0.07 91.07 13:28:01 1 7.47 0.00 0.79 0.02 0.05 91.68 13:28:01 2 10.82 0.00 0.95 0.02 0.05 88.16 13:28:01 3 6.44 0.00 0.60 1.39 0.07 91.50 13:28:01 4 8.59 0.00 0.72 0.00 0.07 90.62 13:28:01 5 8.89 0.00 0.85 0.00 0.07 90.19 13:28:01 6 9.65 0.00 1.12 5.87 0.07 83.29 13:28:01 7 7.60 0.00 0.75 0.07 0.08 91.49 13:29:01 all 9.87 0.00 2.91 2.91 0.07 84.24 13:29:01 0 11.89 0.00 3.18 0.30 0.05 84.58 13:29:01 1 8.40 0.00 2.57 3.04 0.08 85.91 13:29:01 2 10.03 0.00 2.75 0.37 0.07 86.79 13:29:01 3 10.90 0.00 2.84 8.71 0.07 77.48 13:29:01 4 9.14 0.00 2.99 0.35 0.07 87.45 13:29:01 5 9.31 0.00 2.91 1.41 0.07 86.30 13:29:01 6 8.28 0.00 2.98 7.05 0.08 81.61 13:29:01 7 11.01 0.00 3.04 2.05 0.07 83.83 13:30:01 all 10.48 0.00 1.00 1.25 0.07 87.21 13:30:01 0 10.07 0.00 1.04 1.20 0.08 87.60 13:30:01 1 10.91 0.00 0.91 0.07 0.05 88.07 13:30:01 2 9.70 0.00 1.07 0.05 0.05 89.13 13:30:01 3 11.46 0.00 1.14 4.13 0.08 83.19 13:30:01 4 8.87 0.00 1.14 2.08 0.08 87.83 13:30:01 5 9.95 0.00 0.92 0.12 0.08 88.93 13:30:01 6 10.42 0.00 0.87 2.42 0.07 86.22 13:30:01 7 12.48 0.00 0.92 0.00 0.07 86.54 13:31:01 all 3.59 0.00 0.47 0.95 0.07 94.91 13:31:01 0 3.54 0.00 0.62 0.00 0.05 95.79 13:31:01 1 2.68 0.00 0.37 0.00 0.07 96.89 13:31:01 2 3.86 0.00 0.43 0.02 0.08 95.60 13:31:01 3 5.41 0.00 0.40 0.00 0.07 94.12 13:31:01 4 2.60 0.00 0.50 7.39 0.10 89.41 13:31:01 5 2.98 0.00 0.37 0.05 0.05 96.55 13:31:01 6 3.69 0.00 0.57 0.12 0.07 95.56 13:31:01 7 3.98 0.00 0.54 0.02 0.08 95.39 13:32:01 all 2.67 0.00 0.47 0.22 0.07 96.57 13:32:01 0 2.53 0.00 0.52 0.02 0.07 96.87 13:32:01 1 1.21 0.00 0.34 0.00 0.07 98.39 13:32:01 2 2.51 0.00 0.25 0.00 0.05 97.19 13:32:01 3 2.94 0.00 0.60 0.00 0.07 96.39 13:32:01 4 3.75 0.00 0.55 1.46 0.08 94.16 13:32:01 5 2.29 0.00 0.40 0.07 0.08 97.15 13:32:01 6 2.38 0.00 0.52 0.18 0.07 96.85 13:32:01 7 3.73 0.00 0.59 0.00 0.08 95.60 13:33:01 all 1.92 0.00 0.39 0.03 0.07 97.59 13:33:01 0 1.87 0.00 0.55 0.00 0.07 97.51 13:33:01 1 0.92 0.00 0.22 0.00 0.05 98.81 13:33:01 2 2.31 0.00 0.32 0.05 0.07 97.26 13:33:01 3 2.26 0.00 0.49 0.02 0.07 97.17 13:33:01 4 1.61 0.00 0.37 0.00 0.08 97.94 13:33:01 5 2.46 0.00 0.27 0.02 0.07 97.19 13:33:01 6 1.66 0.00 0.49 0.10 0.07 97.69 13:33:01 7 2.29 0.00 0.45 0.02 0.08 97.15 13:34:01 all 5.50 0.00 0.69 0.05 0.07 93.69 13:34:01 0 5.93 0.00 0.74 0.02 0.07 93.25 13:34:01 1 4.93 0.00 0.72 0.07 0.07 94.22 13:34:01 2 5.22 0.00 0.75 0.10 0.05 93.87 13:34:01 3 5.90 0.00 0.62 0.02 0.07 93.40 13:34:01 4 5.09 0.00 0.70 0.02 0.08 94.11 13:34:01 5 4.92 0.00 0.60 0.02 0.07 94.40 13:34:01 6 5.62 0.00 0.67 0.13 0.07 93.51 13:34:01 7 6.34 0.00 0.72 0.08 0.07 92.79 13:35:01 all 2.93 0.00 0.44 0.04 0.06 96.53 13:35:01 0 3.92 0.00 0.60 0.03 0.07 95.38 13:35:01 1 2.21 0.00 0.39 0.00 0.07 97.33 13:35:01 2 2.39 0.00 0.40 0.00 0.07 97.14 13:35:01 3 3.38 0.00 0.45 0.00 0.07 96.10 13:35:01 4 3.13 0.00 0.35 0.00 0.05 96.47 13:35:01 5 2.76 0.00 0.33 0.03 0.07 96.81 13:35:01 6 2.41 0.00 0.38 0.15 0.05 97.01 13:35:01 7 3.31 0.00 0.57 0.07 0.07 95.99 13:35:01 CPU %user %nice %system %iowait %steal %idle 13:36:01 all 2.40 0.00 1.03 0.09 0.05 96.43 13:36:01 0 2.68 0.00 1.10 0.02 0.07 96.14 13:36:01 1 2.62 0.00 0.95 0.02 0.03 96.38 13:36:01 2 2.09 0.00 1.07 0.03 0.05 96.76 13:36:01 3 1.99 0.00 1.07 0.23 0.05 96.65 13:36:01 4 3.27 0.00 1.00 0.05 0.07 95.61 13:36:01 5 2.48 0.00 0.85 0.03 0.05 96.58 13:36:01 6 2.29 0.00 1.09 0.07 0.05 96.51 13:36:01 7 1.79 0.00 1.10 0.28 0.05 96.77 13:37:01 all 6.67 0.00 0.82 0.31 0.03 92.18 13:37:01 0 3.97 0.00 0.83 0.02 0.02 95.17 13:37:01 1 1.41 0.00 0.67 1.61 0.03 96.27 13:37:01 2 21.63 0.00 1.22 0.13 0.05 76.97 13:37:01 3 1.85 0.00 0.67 0.02 0.03 97.43 13:37:01 4 17.99 0.00 1.08 0.13 0.03 80.76 13:37:01 5 3.84 0.00 0.80 0.07 0.03 95.26 13:37:01 6 1.30 0.00 0.67 0.27 0.03 97.73 13:37:01 7 1.33 0.00 0.65 0.20 0.03 97.78 Average: all 11.20 0.00 1.98 1.68 0.07 85.08 Average: 0 10.73 0.00 2.04 0.80 0.06 86.36 Average: 1 10.31 0.00 1.92 0.98 0.06 86.72 Average: 2 13.28 0.00 2.01 1.18 0.06 83.47 Average: 3 11.87 0.00 2.03 2.64 0.07 83.38 Average: 4 11.89 0.00 2.11 2.24 0.07 83.69 Average: 5 10.56 0.00 1.93 2.90 0.07 84.55 Average: 6 10.29 0.00 1.91 1.54 0.07 86.19 Average: 7 10.67 0.00 1.89 1.13 0.07 86.24