---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-43751 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 897 23607 0 7662 30813 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:1c:ce:e8 brd ff:ff:ff:ff:ff:ff inet 10.30.107.203/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85612sec preferred_lft 85612sec inet6 fe80::f816:3eff:fe1c:cee8/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:6c:71:f0:76 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::42:6cff:fe71:f076/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-43751) 09/05/25 _x86_64_ (8 CPU) 13:23:21 LINUX RESTART (8 CPU) 13:24:02 tps rtps wtps bread/s bwrtn/s 13:25:01 154.62 23.32 131.30 2335.74 60780.61 13:26:01 529.35 4.40 524.95 451.92 243313.71 13:27:01 179.07 0.13 178.94 8.93 36028.53 13:28:01 7.88 0.00 7.88 0.00 242.09 13:29:01 228.83 0.50 228.33 59.06 34245.36 13:30:01 14.18 0.00 14.18 0.00 521.78 13:31:01 6.12 0.02 6.10 0.13 146.64 13:32:01 12.11 0.00 12.11 0.00 318.35 13:33:01 22.61 0.00 22.61 0.00 285.69 13:34:01 21.08 0.00 21.08 0.00 412.33 13:35:01 19.33 0.03 19.30 4.80 487.25 13:36:01 65.26 1.20 64.06 86.79 1446.56 Average: 104.97 2.44 102.53 242.71 31478.38 13:24:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:25:01 29393344 31649196 3545876 10.76 79380 2472060 1734816 5.10 922108 2297620 705880 13:26:01 24443468 31360424 8495752 25.79 139208 6878760 5871028 17.27 1289860 6593744 4072 13:27:01 20480440 27578348 12458780 37.82 150804 7042996 13416020 39.47 5398176 6368068 2932 13:28:01 20438268 27530348 12500952 37.95 150936 7037680 13477928 39.66 5451264 6358304 600 13:29:01 19737828 27370544 13201392 40.08 188076 7487816 13775852 40.53 5699804 6745720 2512 13:30:01 19603468 27244512 13335752 40.49 188224 7496032 13892144 40.87 5830360 6749012 668 13:31:01 19046348 26688200 13892872 42.18 188360 7496620 14476584 42.59 6383300 6749188 616 13:32:01 19048804 26691020 13890416 42.17 188464 7496796 14509476 42.69 6382788 6748904 736 13:33:01 19032668 26677188 13906552 42.22 188624 7498856 14491444 42.64 6396736 6750556 1120 13:34:01 19004708 26651812 13934512 42.30 188796 7501484 14523008 42.73 6421924 6752128 120 13:35:01 19196012 26801592 13743208 41.72 189084 7464984 13501700 39.73 6290284 6706760 296 13:36:01 24186460 31562012 8752760 26.57 190532 7226616 1564528 4.60 1613024 6505236 27576 Average: 21134318 28150433 11804902 35.84 169207 6925058 11269544 33.16 4839969 6277103 62261 13:24:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:25:01 lo 14.03 14.03 1.32 1.32 0.00 0.00 0.00 0.00 13:25:01 ens3 318.18 238.11 7544.65 26.45 0.00 0.00 0.00 0.00 13:26:01 veth82143fc 0.00 0.00 0.00 0.00 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 vethc98cdd5 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 13:26:01 veth1e70b25 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 13:27:01 veth844cd83 6.30 6.43 0.86 0.73 0.00 0.00 0.00 0.00 13:27:01 veth2873d43 3.30 3.15 0.36 0.35 0.00 0.00 0.00 0.00 13:27:01 veth16d8129 4.93 6.50 0.71 0.60 0.00 0.00 0.00 0.00 13:27:01 veth82143fc 0.00 0.62 0.00 0.03 0.00 0.00 0.00 0.00 13:28:01 veth844cd83 8.95 11.83 2.00 1.45 0.00 0.00 0.00 0.00 13:28:01 veth2873d43 5.10 6.15 1.88 0.65 0.00 0.00 0.00 0.00 13:28:01 veth16d8129 6.30 9.22 0.94 0.71 0.00 0.00 0.00 0.00 13:28:01 veth82143fc 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 13:29:01 veth844cd83 6.77 9.68 1.53 0.81 0.00 0.00 0.00 0.00 13:29:01 veth2873d43 26.68 27.66 7.29 5.21 0.00 0.00 0.00 0.00 13:29:01 veth16d8129 7.73 10.88 1.42 1.21 0.00 0.00 0.00 0.00 13:29:01 veth82143fc 0.00 0.10 0.00 0.00 0.00 0.00 0.00 0.00 13:30:01 veth844cd83 76.22 78.67 9.70 18.75 0.00 0.00 0.00 0.00 13:30:01 veth2873d43 169.72 168.46 31.54 37.57 0.00 0.00 0.00 0.00 13:30:01 veth16d8129 10.00 13.63 2.12 3.79 0.00 0.00 0.00 0.00 13:30:01 veth82143fc 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 13:31:01 veth844cd83 6.75 9.62 1.56 0.79 0.00 0.00 0.00 0.00 13:31:01 veth2873d43 40.19 40.74 6.82 6.10 0.00 0.00 0.00 0.00 13:31:01 veth16d8129 6.58 9.50 1.04 0.78 0.00 0.00 0.00 0.00 13:31:01 veth82143fc 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 13:32:01 veth844cd83 40.43 43.11 5.24 9.29 0.00 0.00 0.00 0.00 13:32:01 veth2873d43 27.71 28.60 5.59 4.07 0.00 0.00 0.00 0.00 13:32:01 veth16d8129 6.42 9.28 0.95 0.72 0.00 0.00 0.00 0.00 13:32:01 veth82143fc 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:33:01 veth844cd83 6.70 9.58 1.56 0.79 0.00 0.00 0.00 0.00 13:33:01 veth2873d43 170.59 168.94 24.85 26.12 0.00 0.00 0.00 0.00 13:33:01 veth16d8129 9.92 13.40 2.05 2.87 0.00 0.00 0.00 0.00 13:33:01 veth82143fc 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:34:01 veth844cd83 75.84 78.30 9.24 18.07 0.00 0.00 0.00 0.00 13:34:01 veth2873d43 243.13 240.53 38.79 47.08 0.00 0.00 0.00 0.00 13:34:01 veth16d8129 10.33 13.90 2.30 2.99 0.00 0.00 0.00 0.00 13:34:01 veth82143fc 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:35:01 veth844cd83 6.87 9.77 1.57 0.80 0.00 0.00 0.00 0.00 13:35:01 veth2873d43 8.88 10.18 1.08 0.87 0.00 0.00 0.00 0.00 13:35:01 veth16d8129 6.63 9.68 1.05 0.79 0.00 0.00 0.00 0.00 13:35:01 veth82143fc 0.00 0.12 0.00 0.00 0.00 0.00 0.00 0.00 13:36:01 docker0 59.09 72.79 4.75 1348.63 0.00 0.00 0.00 0.00 13:36:01 lo 38.63 38.63 3.39 3.39 0.00 0.00 0.00 0.00 13:36:01 ens3 2117.48 1311.28 48405.96 196.93 0.00 0.00 0.00 0.00 Average: docker0 4.93 6.07 0.40 112.54 0.00 0.00 0.00 0.00 Average: lo 2.90 2.90 0.25 0.25 0.00 0.00 0.00 0.00 Average: ens3 139.45 86.40 3969.07 10.22 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-43751) 09/05/25 _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 9.87 0.00 1.10 1.92 0.03 87.08 13:25:01 0 22.06 0.00 2.06 0.56 0.05 75.27 13:25:01 1 1.72 0.00 0.53 0.24 0.02 97.50 13:25:01 2 1.03 0.00 0.70 2.37 0.02 95.88 13:25:01 3 3.27 0.00 0.49 0.14 0.02 96.08 13:25:01 4 9.85 0.00 1.19 6.60 0.03 82.32 13:25:01 5 4.62 0.00 0.65 0.05 0.03 94.65 13:25:01 6 8.56 0.00 1.02 4.23 0.03 86.16 13:25:01 7 27.80 0.00 2.10 1.14 0.07 68.89 13:26:01 all 15.41 0.00 7.01 8.99 0.07 68.52 13:26:01 0 13.94 0.00 7.94 31.57 0.10 46.45 13:26:01 1 16.33 0.00 6.14 7.14 0.05 70.34 13:26:01 2 13.87 0.00 7.28 2.73 0.08 76.04 13:26:01 3 14.46 0.00 7.74 10.84 0.07 66.89 13:26:01 4 15.14 0.00 6.16 3.25 0.07 75.38 13:26:01 5 17.08 0.00 7.36 2.20 0.05 73.31 13:26:01 6 15.58 0.00 6.58 1.70 0.07 76.07 13:26:01 7 16.88 0.00 6.88 12.47 0.07 63.69 13:27:01 all 65.80 0.00 6.04 0.65 0.12 27.38 13:27:01 0 65.40 0.00 6.04 0.98 0.10 27.48 13:27:01 1 64.98 0.00 5.83 0.45 0.12 28.61 13:27:01 2 65.61 0.00 5.97 1.22 0.12 27.08 13:27:01 3 68.75 0.00 6.29 0.69 0.13 24.14 13:27:01 4 65.24 0.00 6.06 0.44 0.13 28.12 13:27:01 5 65.57 0.00 6.34 0.15 0.15 27.79 13:27:01 6 69.87 0.00 6.03 0.27 0.12 23.70 13:27:01 7 60.96 0.00 5.79 1.05 0.14 32.06 13:28:01 all 3.38 0.00 0.42 0.03 0.06 96.10 13:28:01 0 3.96 0.00 0.38 0.00 0.05 95.61 13:28:01 1 2.52 0.00 0.30 0.00 0.05 97.13 13:28:01 2 3.22 0.00 0.38 0.03 0.07 96.29 13:28:01 3 2.55 0.00 0.50 0.00 0.07 96.88 13:28:01 4 3.76 0.00 0.42 0.00 0.07 95.75 13:28:01 5 3.75 0.00 0.47 0.03 0.08 95.67 13:28:01 6 3.75 0.00 0.45 0.02 0.08 95.70 13:28:01 7 3.54 0.00 0.45 0.12 0.08 95.81 13:29:01 all 10.06 0.00 2.51 1.43 0.08 85.91 13:29:01 0 6.64 0.00 2.48 1.97 0.08 88.82 13:29:01 1 7.95 0.00 2.03 1.19 0.07 88.77 13:29:01 2 15.40 0.00 3.33 1.65 0.08 79.54 13:29:01 3 11.05 0.00 2.44 0.91 0.08 85.52 13:29:01 4 9.69 0.00 2.17 0.18 0.08 87.88 13:29:01 5 11.52 0.00 3.32 2.90 0.07 82.19 13:29:01 6 9.43 0.00 2.25 1.75 0.08 86.49 13:29:01 7 8.83 0.00 2.09 0.92 0.08 88.08 13:30:01 all 8.42 0.00 0.94 0.15 0.08 90.42 13:30:01 0 8.08 0.00 1.19 0.00 0.08 90.65 13:30:01 1 6.64 0.00 0.80 0.03 0.07 92.46 13:30:01 2 8.92 0.00 1.07 0.49 0.08 89.44 13:30:01 3 8.75 0.00 0.79 0.02 0.07 90.38 13:30:01 4 8.01 0.00 0.87 0.30 0.08 90.73 13:30:01 5 9.42 0.00 0.94 0.02 0.08 89.53 13:30:01 6 8.94 0.00 1.10 0.18 0.07 89.71 13:30:01 7 8.54 0.00 0.79 0.17 0.07 90.44 13:31:01 all 3.09 0.00 0.48 0.02 0.06 96.34 13:31:01 0 2.76 0.00 0.58 0.00 0.07 96.59 13:31:01 1 5.40 0.00 0.52 0.00 0.05 94.04 13:31:01 2 2.37 0.00 0.43 0.08 0.07 97.04 13:31:01 3 3.18 0.00 0.57 0.00 0.07 96.18 13:31:01 4 3.47 0.00 0.49 0.03 0.07 95.94 13:31:01 5 1.98 0.00 0.42 0.00 0.05 97.55 13:31:01 6 2.46 0.00 0.45 0.00 0.07 97.02 13:31:01 7 3.13 0.00 0.35 0.02 0.05 96.45 13:32:01 all 2.46 0.00 0.45 0.03 0.07 96.99 13:32:01 0 2.56 0.00 0.52 0.02 0.08 96.82 13:32:01 1 3.76 0.00 0.35 0.02 0.05 95.82 13:32:01 2 1.34 0.00 0.43 0.08 0.07 98.08 13:32:01 3 2.40 0.00 0.47 0.08 0.07 96.98 13:32:01 4 1.64 0.00 0.50 0.00 0.07 97.79 13:32:01 5 2.47 0.00 0.47 0.00 0.08 96.98 13:32:01 6 2.67 0.00 0.40 0.02 0.08 96.82 13:32:01 7 2.87 0.00 0.42 0.05 0.08 96.58 13:33:01 all 3.35 0.00 0.57 0.03 0.07 95.97 13:33:01 0 2.76 0.00 0.68 0.00 0.07 96.49 13:33:01 1 2.94 0.00 0.55 0.02 0.08 96.41 13:33:01 2 3.49 0.00 0.55 0.13 0.08 95.74 13:33:01 3 3.47 0.00 0.65 0.03 0.08 95.76 13:33:01 4 4.09 0.00 0.50 0.02 0.07 95.33 13:33:01 5 2.62 0.00 0.39 0.02 0.07 96.91 13:33:01 6 2.93 0.00 0.65 0.02 0.08 96.32 13:33:01 7 4.47 0.00 0.62 0.05 0.08 94.78 13:34:01 all 4.71 0.00 0.64 0.05 0.06 94.54 13:34:01 0 4.67 0.00 0.50 0.02 0.05 94.76 13:34:01 1 3.81 0.00 0.55 0.02 0.07 95.55 13:34:01 2 5.72 0.00 0.79 0.03 0.05 93.41 13:34:01 3 5.45 0.00 0.60 0.03 0.07 93.84 13:34:01 4 5.19 0.00 0.64 0.02 0.05 94.11 13:34:01 5 3.93 0.00 0.79 0.15 0.07 95.06 13:34:01 6 4.43 0.00 0.53 0.03 0.07 94.94 13:34:01 7 4.47 0.00 0.70 0.12 0.07 94.65 13:35:01 all 2.11 0.00 0.67 0.04 0.06 97.12 13:35:01 0 2.69 0.00 0.60 0.00 0.07 96.65 13:35:01 1 1.52 0.00 0.65 0.02 0.05 97.76 13:35:01 2 1.81 0.00 0.67 0.07 0.07 97.39 13:35:01 3 1.51 0.00 0.70 0.02 0.05 97.72 13:35:01 4 1.89 0.00 0.70 0.02 0.08 97.31 13:35:01 5 2.23 0.00 0.64 0.02 0.05 97.07 13:35:01 6 2.69 0.00 0.75 0.02 0.05 96.49 13:35:01 7 2.49 0.00 0.64 0.15 0.05 96.67 13:35:01 CPU %user %nice %system %iowait %steal %idle 13:36:01 all 3.94 0.00 0.75 0.34 0.04 94.92 13:36:01 0 1.89 0.00 0.53 0.08 0.02 97.48 13:36:01 1 3.59 0.00 0.90 0.05 0.03 95.43 13:36:01 2 1.87 0.00 0.75 2.09 0.03 95.26 13:36:01 3 0.65 0.00 0.57 0.08 0.05 98.65 13:36:01 4 17.16 0.00 1.14 0.23 0.05 81.42 13:36:01 5 4.13 0.00 0.91 0.07 0.03 94.87 13:36:01 6 1.19 0.00 0.62 0.02 0.03 98.15 13:36:01 7 1.09 0.00 0.58 0.12 0.03 98.18 Average: all 11.01 0.00 1.79 1.13 0.07 86.00 Average: 0 11.39 0.00 1.95 2.91 0.07 83.69 Average: 1 10.08 0.00 1.60 0.76 0.06 87.50 Average: 2 10.34 0.00 1.86 0.91 0.07 86.82 Average: 3 10.42 0.00 1.81 1.07 0.07 86.63 Average: 4 12.07 0.00 1.73 0.92 0.07 85.21 Average: 5 10.74 0.00 1.88 0.47 0.07 86.84 Average: 6 10.98 0.00 1.73 0.68 0.07 86.54 Average: 7 12.03 0.00 1.78 1.36 0.07 84.75