---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-3298 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 712K 3.2G 1% /run /dev/vda1 155G 16G 140G 11% / 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 896 22660 0 8610 30815 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:47:ab:de brd ff:ff:ff:ff:ff:ff inet 10.30.106.86/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85608sec preferred_lft 85608sec inet6 fe80::f816:3eff:fe47:abde/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:ba:9d:25: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:baff:fe9d:25a2/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-3298) 10/17/25 _x86_64_ (8 CPU) 20:21:53 LINUX RESTART (8 CPU) 20:22:01 tps rtps wtps bread/s bwrtn/s 20:23:01 396.33 73.97 322.36 5334.04 83366.51 20:24:01 615.25 23.00 592.25 2699.28 277450.42 20:25:01 314.21 0.25 313.96 23.46 49818.73 20:26:01 37.54 0.00 37.54 0.00 32404.07 20:27:01 150.97 7.05 143.93 1299.38 13208.07 20:28:01 95.08 0.32 94.77 27.60 26334.41 20:29:01 15.95 0.00 15.95 0.00 300.35 20:30:01 20.40 0.00 20.40 0.00 513.51 20:31:01 26.79 0.00 26.79 0.00 429.86 20:32:01 22.18 0.00 22.18 0.00 447.66 20:33:01 11.10 0.00 11.10 0.00 546.71 20:34:01 58.43 0.10 58.33 19.99 1245.85 Average: 147.02 8.72 138.30 783.61 40504.54 20:22:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 20:23:01 30207952 31743404 2731268 8.29 67348 1779324 1351700 3.98 803700 1638032 160400 20:24:01 23741856 31430564 9197364 27.92 157040 7573752 5211184 15.33 1220912 7342264 1292 20:25:01 19693672 27578772 13245548 40.21 172116 7748200 13242652 38.96 5393456 7102616 2976 20:26:01 19589360 27476768 13349860 40.53 172516 7752464 13408696 39.45 5517152 7078176 168 20:27:01 18923616 27341852 14015604 42.55 197356 8207968 13898408 40.89 5764124 7433964 229044 20:28:01 18740248 27234892 14198972 43.11 204740 8270356 13861080 40.78 6187692 7186212 1416 20:29:01 18692412 27189308 14246808 43.25 204860 8272344 13894624 40.88 6233032 7187836 672 20:30:01 18531648 27033388 14407572 43.74 205024 8276984 14179840 41.72 6391396 7187960 2156 20:31:01 18140500 26645940 14798720 44.93 205200 8280616 14405444 42.38 6779000 7190628 948 20:32:01 18131308 26642000 14807912 44.96 205300 8285532 14421652 42.43 6783872 7195076 1664 20:33:01 18067796 26589056 14871424 45.15 205416 8295716 14820580 43.61 6834892 7205200 332 20:34:01 22213616 30665200 10725604 32.56 206276 8242316 3883260 11.43 2913624 7083404 228 Average: 20389499 28130929 12549721 38.10 183599 7582131 11381593 33.49 5068571 6735947 33441 20:22:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 20:23:01 lo 1.73 1.73 0.18 0.18 0.00 0.00 0.00 0.00 20:23:01 ens3 392.17 277.34 1675.50 77.70 0.00 0.00 0.00 0.00 20:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:24:01 vetha7fe313 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:24:01 br-43a74d386343 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 20:24:01 vetha279dbb 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:24:01 veth858b1dd 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:25:01 veth0a20c28 2.38 2.45 0.27 0.24 0.00 0.00 0.00 0.00 20:25:01 br-43a74d386343 12.95 24.83 0.89 326.76 0.00 0.00 0.00 0.00 20:25:01 vethf05ba9a 2.73 3.48 0.32 0.33 0.00 0.00 0.00 0.00 20:25:01 vetha279dbb 131.59 147.75 24.91 23.70 0.00 0.00 0.00 0.00 20:26:01 veth0a20c28 8.67 7.32 1.17 1.37 0.00 0.00 0.00 0.00 20:26:01 br-43a74d386343 1.53 1.38 0.13 0.42 0.00 0.00 0.00 0.00 20:26:01 vethf05ba9a 6.25 9.18 0.85 0.70 0.00 0.00 0.00 0.00 20:26:01 vetha279dbb 24.68 27.18 4.35 7.04 0.00 0.00 0.00 0.00 20:27:01 veth632fc60 27.88 47.38 2.84 1195.96 0.00 0.00 0.00 0.10 20:27:01 veth0a20c28 2.75 1.98 0.39 0.26 0.00 0.00 0.00 0.00 20:27:01 br-43a74d386343 0.38 0.50 0.05 0.04 0.00 0.00 0.00 0.00 20:27:01 vethf05ba9a 6.98 10.05 1.08 0.87 0.00 0.00 0.00 0.00 20:28:01 veth0a20c28 5.72 5.00 2.13 2.68 0.00 0.00 0.00 0.00 20:28:01 br-43a74d386343 0.10 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:28:01 vethf05ba9a 10.66 14.40 2.21 3.36 0.00 0.00 0.00 0.00 20:28:01 vetha279dbb 199.95 225.15 59.08 40.53 0.00 0.00 0.00 0.00 20:29:01 veth0a20c28 12.58 11.05 5.60 5.85 0.00 0.00 0.00 0.00 20:29:01 br-43a74d386343 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:29:01 vethf05ba9a 9.98 13.46 1.98 2.33 0.00 0.00 0.00 0.00 20:29:01 vetha279dbb 37.71 42.71 25.22 10.10 0.00 0.00 0.00 0.00 20:30:01 veth0a20c28 8.65 7.92 4.90 7.17 0.00 0.00 0.00 0.00 20:30:01 br-43a74d386343 0.03 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:30:01 vethf05ba9a 11.86 15.55 3.37 6.27 0.00 0.00 0.00 0.00 20:30:01 vetha279dbb 184.64 192.55 85.22 27.80 0.00 0.00 0.00 0.01 20:31:01 veth0a20c28 8.65 7.91 4.98 6.37 0.00 0.00 0.00 0.00 20:31:01 br-43a74d386343 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:31:01 vethf05ba9a 11.50 15.23 2.39 4.94 0.00 0.00 0.00 0.00 20:31:01 vetha279dbb 117.28 123.68 64.23 17.66 0.00 0.00 0.00 0.01 20:32:01 veth0a20c28 9.38 8.30 3.94 7.25 0.00 0.00 0.00 0.00 20:32:01 br-43a74d386343 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:32:01 vethf05ba9a 14.38 18.81 3.40 6.46 0.00 0.00 0.00 0.00 20:32:01 vetha279dbb 69.42 77.99 66.28 14.37 0.00 0.00 0.00 0.01 20:33:01 veth0a20c28 3.30 2.72 0.58 0.44 0.00 0.00 0.00 0.00 20:33:01 br-43a74d386343 0.02 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:33:01 vethf05ba9a 7.85 10.90 1.41 1.31 0.00 0.00 0.00 0.00 20:33:01 vetha279dbb 15.66 16.86 13.57 3.94 0.00 0.00 0.00 0.00 20:34:01 br-43a74d386343 0.02 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:34:01 vetha279dbb 2.23 4.27 0.24 0.35 0.00 0.00 0.00 0.00 20:34:01 lo 37.52 37.52 3.29 3.29 0.00 0.00 0.00 0.00 20:34:01 ens3 2095.85 1245.37 53107.51 166.61 0.00 0.00 0.00 0.00 Average: br-43a74d386343 1.25 2.23 0.09 27.27 0.00 0.00 0.00 0.00 Average: vetha279dbb 52.24 56.93 26.15 9.56 0.00 0.00 0.00 0.00 Average: lo 2.88 2.88 0.25 0.25 0.00 0.00 0.00 0.00 Average: ens3 174.23 103.33 4425.71 13.84 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-3298) 10/17/25 _x86_64_ (8 CPU) 20:21:53 LINUX RESTART (8 CPU) 20:22:01 CPU %user %nice %system %iowait %steal %idle 20:23:01 all 9.23 0.00 1.29 2.26 0.04 87.19 20:23:01 0 3.20 0.00 0.70 4.17 0.03 91.89 20:23:01 1 6.00 0.00 1.69 2.44 0.02 89.86 20:23:01 2 4.39 0.00 0.72 0.35 0.05 94.50 20:23:01 3 4.66 0.00 0.92 0.48 0.03 93.91 20:23:01 4 8.73 0.00 2.27 0.67 0.03 88.30 20:23:01 5 29.24 0.00 2.16 4.43 0.05 64.12 20:23:01 6 14.87 0.00 1.02 0.55 0.02 83.54 20:23:01 7 2.79 0.00 0.80 5.00 0.03 91.38 20:24:01 all 21.76 0.00 9.77 4.96 0.07 63.44 20:24:01 0 17.59 0.00 9.10 2.99 0.05 70.27 20:24:01 1 36.00 0.00 9.98 1.22 0.08 52.72 20:24:01 2 19.08 0.00 9.18 1.69 0.07 69.99 20:24:01 3 18.19 0.00 9.43 4.63 0.05 67.69 20:24:01 4 19.00 0.00 9.14 6.00 0.07 65.80 20:24:01 5 21.95 0.00 9.48 3.74 0.07 64.77 20:24:01 6 24.23 0.00 11.49 15.22 0.10 48.96 20:24:01 7 17.96 0.00 10.40 4.27 0.07 67.30 20:25:01 all 63.65 0.00 6.77 0.86 0.10 28.62 20:25:01 0 63.05 0.00 7.04 0.79 0.10 29.01 20:25:01 1 65.65 0.00 6.89 0.27 0.10 27.09 20:25:01 2 62.74 0.00 6.81 0.81 0.10 29.54 20:25:01 3 61.03 0.00 6.46 0.73 0.08 31.70 20:25:01 4 63.38 0.00 6.96 1.10 0.10 28.45 20:25:01 5 64.83 0.00 6.62 0.20 0.10 28.25 20:25:01 6 64.21 0.00 6.32 1.63 0.08 27.76 20:25:01 7 64.28 0.00 7.07 1.39 0.10 27.16 20:26:01 all 15.90 0.00 1.30 0.47 0.08 82.26 20:26:01 0 13.52 0.00 1.20 0.13 0.07 85.08 20:26:01 1 18.10 0.00 1.67 0.02 0.07 80.14 20:26:01 2 14.30 0.00 1.16 2.28 0.08 82.18 20:26:01 3 17.98 0.00 1.34 0.30 0.08 80.30 20:26:01 4 14.99 0.00 1.27 0.89 0.08 82.76 20:26:01 5 16.40 0.00 1.24 0.05 0.08 82.23 20:26:01 6 16.62 0.00 1.32 0.02 0.07 81.97 20:26:01 7 15.28 0.00 1.19 0.07 0.07 83.40 20:27:01 all 6.86 0.00 1.74 0.61 0.08 90.70 20:27:01 0 5.66 0.00 1.83 0.40 0.07 92.04 20:27:01 1 5.80 0.00 1.72 0.42 0.08 91.97 20:27:01 2 8.09 0.00 1.83 0.28 0.08 89.71 20:27:01 3 6.12 0.00 1.55 0.77 0.08 91.49 20:27:01 4 7.42 0.00 1.88 1.36 0.07 89.28 20:27:01 5 7.03 0.00 1.50 0.08 0.08 91.29 20:27:01 6 7.24 0.00 2.15 0.32 0.08 90.21 20:27:01 7 7.51 0.00 1.54 1.24 0.07 89.64 20:28:01 all 9.46 0.00 1.54 0.64 0.08 88.28 20:28:01 0 8.10 0.00 1.02 0.13 0.08 90.66 20:28:01 1 11.69 0.00 1.54 0.13 0.08 86.55 20:28:01 2 10.16 0.00 1.72 1.66 0.08 86.37 20:28:01 3 8.74 0.00 1.85 0.07 0.08 89.25 20:28:01 4 8.46 0.00 1.29 0.23 0.08 89.93 20:28:01 5 10.09 0.00 1.67 0.27 0.08 87.89 20:28:01 6 9.84 0.00 1.53 0.20 0.08 88.35 20:28:01 7 8.61 0.00 1.68 2.42 0.08 87.21 20:29:01 all 5.40 0.00 0.53 0.04 0.08 93.94 20:29:01 0 5.04 0.00 0.70 0.02 0.08 94.16 20:29:01 1 5.27 0.00 0.55 0.03 0.08 94.06 20:29:01 2 5.34 0.00 0.42 0.02 0.07 94.16 20:29:01 3 4.63 0.00 0.48 0.03 0.08 94.77 20:29:01 4 7.16 0.00 0.52 0.00 0.10 92.22 20:29:01 5 4.39 0.00 0.40 0.08 0.08 95.04 20:29:01 6 6.53 0.00 0.63 0.03 0.07 92.73 20:29:01 7 4.79 0.00 0.57 0.13 0.08 94.43 20:30:01 all 8.95 0.00 0.90 0.05 0.09 90.02 20:30:01 0 8.43 0.00 0.85 0.05 0.08 90.58 20:30:01 1 11.14 0.00 1.12 0.02 0.08 87.64 20:30:01 2 8.55 0.00 1.02 0.00 0.08 90.35 20:30:01 3 9.60 0.00 0.82 0.03 0.08 89.46 20:30:01 4 8.57 0.00 0.62 0.03 0.08 90.70 20:30:01 5 8.38 0.00 0.84 0.03 0.08 90.66 20:30:01 6 7.60 0.00 0.94 0.05 0.08 91.33 20:30:01 7 9.32 0.00 0.97 0.17 0.10 89.44 20:31:01 all 6.24 0.00 0.66 0.06 0.08 92.96 20:31:01 0 5.10 0.00 0.72 0.05 0.08 94.05 20:31:01 1 8.17 0.00 0.80 0.05 0.08 90.89 20:31:01 2 6.70 0.00 0.62 0.03 0.08 92.56 20:31:01 3 8.13 0.00 0.75 0.03 0.08 91.00 20:31:01 4 4.90 0.00 0.50 0.03 0.07 94.50 20:31:01 5 5.44 0.00 0.66 0.02 0.10 93.79 20:31:01 6 6.15 0.00 0.65 0.08 0.07 93.05 20:31:01 7 5.34 0.00 0.55 0.20 0.08 93.83 20:32:01 all 5.35 0.00 0.56 0.06 0.08 93.95 20:32:01 0 5.10 0.00 0.70 0.03 0.10 94.07 20:32:01 1 6.16 0.00 0.65 0.05 0.08 93.06 20:32:01 2 5.42 0.00 0.55 0.02 0.07 93.95 20:32:01 3 6.19 0.00 0.59 0.12 0.10 93.00 20:32:01 4 5.41 0.00 0.48 0.02 0.08 94.00 20:32:01 5 4.43 0.00 0.45 0.05 0.07 95.00 20:32:01 6 4.83 0.00 0.38 0.03 0.05 94.71 20:32:01 7 5.28 0.00 0.64 0.20 0.08 93.80 20:33:01 all 1.78 0.00 0.33 0.04 0.08 97.77 20:33:01 0 1.49 0.00 0.35 0.17 0.05 97.95 20:33:01 1 2.87 0.00 0.25 0.00 0.07 96.81 20:33:01 2 1.42 0.00 0.43 0.00 0.12 98.03 20:33:01 3 1.88 0.00 0.34 0.00 0.12 97.67 20:33:01 4 1.10 0.00 0.42 0.03 0.07 98.38 20:33:01 5 1.29 0.00 0.23 0.00 0.07 98.41 20:33:01 6 2.24 0.00 0.28 0.00 0.07 97.41 20:33:01 7 1.99 0.00 0.32 0.10 0.10 97.49 20:33:01 CPU %user %nice %system %iowait %steal %idle 20:34:01 all 2.50 0.00 1.08 0.14 0.07 96.20 20:34:01 0 3.21 0.00 1.17 0.13 0.05 95.44 20:34:01 1 2.10 0.00 1.19 0.03 0.05 96.63 20:34:01 2 2.49 0.00 1.22 0.15 0.07 96.07 20:34:01 3 2.34 0.00 1.05 0.05 0.05 96.51 20:34:01 4 2.14 0.00 1.10 0.13 0.08 96.54 20:34:01 5 3.04 0.00 1.12 0.12 0.08 95.64 20:34:01 6 2.67 0.00 0.95 0.23 0.05 96.09 20:34:01 7 2.04 0.00 0.94 0.28 0.07 96.67 Average: all 13.03 0.00 2.19 0.85 0.08 83.86 Average: 0 11.57 0.00 2.10 0.75 0.07 85.50 Average: 1 14.86 0.00 2.33 0.39 0.07 82.35 Average: 2 12.33 0.00 2.13 0.61 0.08 84.86 Average: 3 12.39 0.00 2.12 0.60 0.08 84.82 Average: 4 12.53 0.00 2.19 0.87 0.08 84.33 Average: 5 14.67 0.00 2.19 0.76 0.08 82.31 Average: 6 13.84 0.00 2.28 1.51 0.07 82.30 Average: 7 12.04 0.00 2.21 1.29 0.08 84.39