---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-45191 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 139G 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 908 22541 0 8717 30803 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:22:e1:43 brd ff:ff:ff:ff:ff:ff inet 10.30.107.84/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85566sec preferred_lft 85566sec inet6 fe80::f816:3eff:fe22:e143/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:66:55:f8:aa 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::42:66ff:fe55:f8aa/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-45191) 09/11/25 _x86_64_ (8 CPU) 20:21:21 LINUX RESTART (8 CPU) 20:22:02 tps rtps wtps bread/s bwrtn/s 20:23:01 122.59 4.02 118.57 63.44 65371.47 20:24:01 358.32 20.63 337.69 2314.28 214446.93 20:25:01 463.15 3.97 459.18 402.93 88088.10 20:26:01 15.28 0.00 15.28 0.00 353.62 20:27:01 46.69 0.18 46.51 22.13 6996.57 20:28:01 202.00 0.25 201.75 15.06 28296.75 20:29:01 15.46 0.00 15.46 0.00 350.47 20:30:01 19.91 0.00 19.91 0.00 423.66 20:31:01 26.73 0.00 26.73 0.00 698.42 20:32:01 20.91 0.00 20.91 0.00 427.99 20:33:01 13.07 0.37 12.70 12.00 256.00 20:34:01 26.52 0.12 26.41 19.46 731.09 20:35:01 71.57 1.93 69.64 98.25 2600.90 Average: 107.85 2.42 105.43 226.94 31421.62 20:22:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 20:23:01 29981768 31628508 2957444 8.98 74688 1878224 1426208 4.20 928420 1727856 179592 20:24:01 23789844 31630700 9149368 27.78 156056 7722152 1775444 5.22 1030468 7498240 1566844 20:25:01 20538704 28586236 12400508 37.65 172448 7906164 11709880 34.45 4325796 7331644 2484 20:26:01 19766212 27817480 13173000 39.99 172824 7908952 12935588 38.06 5181764 7234988 396 20:27:01 19470288 27725360 13468924 40.89 185784 8078612 13193384 38.82 5296224 7387276 656 20:28:01 18900380 27505392 14038832 42.62 210796 8369404 13360192 39.31 5586228 7628528 3548 20:29:01 18853360 27460568 14085852 42.76 210888 8371364 13409136 39.45 5631492 7629084 748 20:30:01 18820184 27430232 14119028 42.86 211096 8374020 13392340 39.40 5662312 7631036 344 20:31:01 18240088 26861880 14699124 44.63 211368 8385348 14161964 41.67 6233552 7638024 744 20:32:01 18186952 26813188 14752260 44.79 211544 8389656 14216008 41.83 6281496 7641476 484 20:33:01 18172804 26801380 14766408 44.83 211684 8391768 14248932 41.92 6294160 7643088 484 20:34:01 19199584 27786252 13739628 41.71 212020 8357316 12033208 35.40 5363300 7576812 452 20:35:01 23112612 31572276 9826600 29.83 213784 8220404 1656340 4.87 1705412 7413140 11844 Average: 20540983 28432266 12398229 37.64 188845 7719491 10578356 31.12 4578510 7075476 136048 20:22:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 20:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:23:01 ens3 76.62 61.98 1140.37 10.19 0.00 0.00 0.00 0.00 20:23:01 lo 1.29 1.29 0.16 0.16 0.00 0.00 0.00 0.00 20:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:24:01 ens3 1654.82 861.94 49583.81 72.79 0.00 0.00 0.00 0.00 20:24:01 br-3f851e784e41 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:24:01 lo 18.46 18.46 1.68 1.68 0.00 0.00 0.00 0.00 20:25:01 veth8bce147 3.08 3.53 0.43 0.37 0.00 0.00 0.00 0.00 20:25:01 vethedbca12 0.60 0.92 0.04 0.05 0.00 0.00 0.00 0.00 20:25:01 veth5a2fc1b 0.58 0.88 0.04 0.05 0.00 0.00 0.00 0.00 20:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:26:01 veth8bce147 6.53 9.71 0.99 0.74 0.00 0.00 0.00 0.00 20:26:01 vethedbca12 6.46 8.98 0.86 0.77 0.00 0.00 0.00 0.00 20:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:26:01 veth24db9f0 20.99 21.73 6.06 3.41 0.00 0.00 0.00 0.00 20:27:01 veth8bce147 6.77 9.90 1.12 0.82 0.00 0.00 0.00 0.00 20:27:01 vethedbca12 6.72 9.87 0.97 0.81 0.00 0.00 0.00 0.00 20:27:01 vethb3af16d 0.10 0.10 0.01 0.02 0.00 0.00 0.00 0.00 20:27:01 docker0 0.10 0.08 0.01 0.02 0.00 0.00 0.00 0.00 20:28:01 veth1056d97 2.30 2.03 0.71 0.64 0.00 0.00 0.00 0.00 20:28:01 veth8bce147 9.20 12.65 1.90 2.57 0.00 0.00 0.00 0.00 20:28:01 vethedbca12 9.23 12.65 1.68 2.57 0.00 0.00 0.00 0.00 20:28:01 docker0 64.62 81.45 5.00 1393.08 0.00 0.00 0.00 0.00 20:29:01 veth1056d97 5.32 4.47 1.15 2.83 0.00 0.00 0.00 0.00 20:29:01 veth8bce147 10.33 13.96 2.23 2.71 0.00 0.00 0.00 0.00 20:29:01 vethedbca12 10.36 14.03 2.18 2.71 0.00 0.00 0.00 0.00 20:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:30:01 veth1056d97 6.15 5.18 4.21 2.72 0.00 0.00 0.00 0.00 20:30:01 veth8bce147 11.18 14.71 2.63 3.50 0.00 0.00 0.00 0.00 20:30:01 vethedbca12 10.50 14.16 2.24 3.38 0.00 0.00 0.00 0.00 20:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:31:01 veth1056d97 6.23 5.65 0.66 11.27 0.00 0.00 0.00 0.00 20:31:01 veth8bce147 11.03 14.41 2.66 5.07 0.00 0.00 0.00 0.00 20:31:01 vethedbca12 10.90 14.36 3.05 5.76 0.00 0.00 0.00 0.00 20:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:32:01 veth1056d97 5.95 5.06 1.16 3.90 0.00 0.00 0.00 0.00 20:32:01 veth8bce147 15.83 19.83 4.36 7.06 0.00 0.00 0.00 0.00 20:32:01 vethedbca12 15.28 19.71 3.31 7.35 0.00 0.00 0.00 0.00 20:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:33:01 veth1056d97 4.67 4.12 0.59 2.54 0.00 0.00 0.00 0.00 20:33:01 veth8bce147 10.42 13.75 2.48 2.97 0.00 0.00 0.00 0.00 20:33:01 vethedbca12 10.22 13.80 2.39 2.96 0.00 0.00 0.00 0.00 20:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:34:01 veth8bce147 6.66 9.75 1.00 0.76 0.00 0.00 0.00 0.00 20:34:01 vethedbca12 6.38 9.60 0.90 0.74 0.00 0.00 0.00 0.00 20:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:34:01 vethb6eb6da 554.83 407.46 103.91 75.65 0.00 0.00 0.00 0.01 20:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:35:01 ens3 2285.84 1330.58 54181.71 218.12 0.00 0.00 0.00 0.00 20:35:01 lo 38.73 38.73 3.42 3.42 0.00 0.00 0.00 0.00 Average: docker0 4.98 6.28 0.39 107.29 0.00 0.00 0.00 0.00 Average: ens3 150.95 85.42 4108.97 11.48 0.00 0.00 0.00 0.00 Average: lo 2.68 2.68 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-45191) 09/11/25 _x86_64_ (8 CPU) 20:21:21 LINUX RESTART (8 CPU) 20:22:02 CPU %user %nice %system %iowait %steal %idle 20:23:01 all 8.43 0.00 0.59 5.26 0.03 85.69 20:23:01 0 0.75 0.00 0.14 5.96 0.02 93.15 20:23:01 1 3.15 0.00 0.29 0.02 0.02 96.53 20:23:01 2 0.58 0.00 0.09 0.00 0.02 99.32 20:23:01 3 0.56 0.00 0.08 1.39 0.05 97.91 20:23:01 4 1.04 0.00 0.32 21.72 0.05 76.87 20:23:01 5 19.20 0.00 1.02 2.12 0.03 77.63 20:23:01 6 33.19 0.00 2.08 4.03 0.05 60.65 20:23:01 7 8.93 0.00 0.68 6.88 0.03 83.48 20:24:01 all 19.46 0.00 9.51 16.65 0.08 54.30 20:24:01 0 19.05 0.00 8.82 4.91 0.07 67.15 20:24:01 1 18.47 0.00 10.07 35.80 0.07 35.59 20:24:01 2 18.17 0.00 9.53 9.56 0.08 62.65 20:24:01 3 19.83 0.00 9.03 22.89 0.07 48.18 20:24:01 4 19.36 0.00 9.12 26.41 0.07 45.04 20:24:01 5 18.27 0.00 10.68 12.13 0.08 58.84 20:24:01 6 18.93 0.00 9.93 3.72 0.08 67.34 20:24:01 7 23.58 0.00 8.87 17.94 0.10 49.50 20:25:01 all 44.15 0.00 5.68 4.56 0.10 45.51 20:25:01 0 42.36 0.00 5.44 0.79 0.10 51.31 20:25:01 1 47.17 0.00 7.13 24.29 0.12 21.29 20:25:01 2 40.56 0.00 4.74 0.53 0.08 54.07 20:25:01 3 44.34 0.00 5.97 2.95 0.10 46.65 20:25:01 4 45.65 0.00 5.83 2.74 0.10 45.68 20:25:01 5 44.15 0.00 5.57 1.74 0.10 48.45 20:25:01 6 43.69 0.00 5.44 1.57 0.08 49.21 20:25:01 7 45.29 0.00 5.41 1.97 0.10 47.22 20:26:01 all 29.41 0.00 2.56 0.04 0.08 67.90 20:26:01 0 28.66 0.00 2.37 0.00 0.08 68.88 20:26:01 1 31.06 0.00 2.41 0.00 0.08 66.44 20:26:01 2 26.57 0.00 2.36 0.07 0.07 70.93 20:26:01 3 31.45 0.00 3.09 0.03 0.08 65.34 20:26:01 4 32.18 0.00 2.96 0.12 0.12 64.62 20:26:01 5 29.86 0.00 2.40 0.05 0.07 67.63 20:26:01 6 29.63 0.00 2.67 0.02 0.08 67.60 20:26:01 7 25.88 0.00 2.22 0.03 0.08 71.78 20:27:01 all 3.55 0.00 0.86 0.26 0.07 95.26 20:27:01 0 3.37 0.00 0.85 0.02 0.07 95.69 20:27:01 1 3.97 0.00 1.09 1.10 0.08 93.75 20:27:01 2 2.53 0.00 0.89 0.08 0.05 96.44 20:27:01 3 4.09 0.00 0.82 0.10 0.07 94.92 20:27:01 4 3.21 0.00 1.04 0.48 0.08 95.19 20:27:01 5 4.28 0.00 0.77 0.03 0.05 94.87 20:27:01 6 3.11 0.00 0.67 0.23 0.07 95.92 20:27:01 7 3.85 0.00 0.74 0.02 0.07 95.33 20:28:01 all 10.97 0.00 2.61 1.28 0.09 85.05 20:28:01 0 7.29 0.00 2.17 1.39 0.08 89.07 20:28:01 1 14.19 0.00 2.73 3.22 0.08 79.77 20:28:01 2 9.67 0.00 3.15 0.35 0.13 86.68 20:28:01 3 11.08 0.00 2.79 0.42 0.08 85.63 20:28:01 4 13.91 0.00 2.42 0.15 0.10 83.41 20:28:01 5 13.77 0.00 3.14 0.96 0.08 82.06 20:28:01 6 9.63 0.00 2.38 3.30 0.10 84.59 20:28:01 7 8.22 0.00 2.13 0.44 0.10 89.11 20:29:01 all 5.36 0.00 0.53 0.04 0.07 93.99 20:29:01 0 5.79 0.00 0.65 0.12 0.07 93.37 20:29:01 1 5.16 0.00 0.53 0.00 0.07 94.24 20:29:01 2 5.02 0.00 0.33 0.02 0.05 94.59 20:29:01 3 4.73 0.00 0.52 0.02 0.08 94.65 20:29:01 4 4.93 0.00 0.57 0.12 0.10 94.29 20:29:01 5 5.88 0.00 0.52 0.02 0.07 93.52 20:29:01 6 5.57 0.00 0.59 0.07 0.08 93.69 20:29:01 7 5.78 0.00 0.53 0.03 0.08 93.57 20:30:01 all 4.87 0.00 0.48 0.07 0.08 94.51 20:30:01 0 4.01 0.00 0.55 0.13 0.08 95.23 20:30:01 1 3.86 0.00 0.40 0.10 0.05 95.59 20:30:01 2 5.19 0.00 0.51 0.03 0.07 94.20 20:30:01 3 6.44 0.00 0.45 0.03 0.08 92.99 20:30:01 4 5.01 0.00 0.50 0.10 0.07 94.33 20:30:01 5 4.73 0.00 0.38 0.07 0.07 94.75 20:30:01 6 4.84 0.00 0.45 0.00 0.05 94.66 20:30:01 7 4.91 0.00 0.53 0.03 0.08 94.44 20:31:01 all 8.78 0.00 0.89 0.06 0.08 90.19 20:31:01 0 6.26 0.00 1.02 0.30 0.07 92.35 20:31:01 1 9.61 0.00 0.80 0.05 0.10 89.43 20:31:01 2 8.94 0.00 0.69 0.03 0.07 90.28 20:31:01 3 10.06 0.00 0.88 0.02 0.10 88.94 20:31:01 4 8.07 0.00 0.89 0.03 0.07 90.94 20:31:01 5 10.70 0.00 1.17 0.07 0.10 87.96 20:31:01 6 10.22 0.00 0.99 0.02 0.08 88.69 20:31:01 7 6.37 0.00 0.74 0.02 0.08 92.80 20:32:01 all 5.74 0.00 0.64 0.11 0.08 93.43 20:32:01 0 5.21 0.00 0.65 0.33 0.10 93.71 20:32:01 1 5.03 0.00 0.63 0.05 0.08 94.21 20:32:01 2 6.00 0.00 0.45 0.12 0.07 93.36 20:32:01 3 6.99 0.00 0.62 0.00 0.07 92.32 20:32:01 4 6.46 0.00 0.67 0.08 0.07 92.72 20:32:01 5 4.73 0.00 0.67 0.13 0.08 94.39 20:32:01 6 5.88 0.00 0.74 0.00 0.08 93.30 20:32:01 7 5.68 0.00 0.67 0.18 0.05 93.42 20:33:01 all 2.83 0.00 0.34 0.07 0.07 96.69 20:33:01 0 2.68 0.00 0.38 0.18 0.07 96.68 20:33:01 1 2.67 0.00 0.38 0.13 0.07 96.74 20:33:01 2 3.06 0.00 0.40 0.07 0.08 96.39 20:33:01 3 3.42 0.00 0.32 0.03 0.07 96.16 20:33:01 4 1.92 0.00 0.32 0.02 0.07 97.68 20:33:01 5 3.14 0.00 0.48 0.05 0.08 96.24 20:33:01 6 3.41 0.00 0.25 0.02 0.07 96.26 20:33:01 7 2.34 0.00 0.22 0.07 0.07 97.31 20:33:01 CPU %user %nice %system %iowait %steal %idle 20:34:01 all 2.34 0.00 0.74 1.02 0.06 95.83 20:34:01 0 1.75 0.00 0.78 4.29 0.05 93.13 20:34:01 1 2.75 0.00 0.65 0.35 0.05 96.20 20:34:01 2 1.75 0.00 0.84 1.23 0.07 96.12 20:34:01 3 2.52 0.00 0.67 0.12 0.05 96.64 20:34:01 4 2.09 0.00 0.70 0.05 0.08 97.07 20:34:01 5 4.21 0.00 0.90 1.09 0.07 93.74 20:34:01 6 1.80 0.00 0.64 0.50 0.07 96.99 20:34:01 7 1.87 0.00 0.70 0.57 0.07 96.79 20:35:01 all 6.57 0.00 0.83 0.23 0.04 92.33 20:35:01 0 17.16 0.00 1.25 0.15 0.05 81.39 20:35:01 1 1.79 0.00 0.63 0.05 0.03 97.49 20:35:01 2 1.72 0.00 0.72 1.02 0.03 96.51 20:35:01 3 3.96 0.00 0.75 0.07 0.02 95.20 20:35:01 4 1.27 0.00 0.58 0.05 0.03 98.06 20:35:01 5 7.47 0.00 0.88 0.03 0.03 91.58 20:35:01 6 17.72 0.00 1.14 0.15 0.05 80.95 20:35:01 7 1.49 0.00 0.69 0.30 0.03 97.49 Average: all 11.70 0.00 2.01 2.27 0.07 83.95 Average: 0 11.08 0.00 1.92 1.42 0.07 85.50 Average: 1 11.41 0.00 2.12 4.97 0.07 81.42 Average: 2 9.99 0.00 1.90 1.00 0.07 87.05 Average: 3 11.48 0.00 1.99 2.15 0.07 84.30 Average: 4 11.14 0.00 1.99 3.97 0.08 82.83 Average: 5 13.07 0.00 2.19 1.41 0.07 83.26 Average: 6 14.38 0.00 2.14 1.04 0.07 82.36 Average: 7 11.05 0.00 1.85 2.17 0.07 84.85