---> uname -a: Linux prd-ubuntu1804-docker-8c-16g-12143 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): 16 On-line CPU(s) list: 0-15 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 16 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): 0-15 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: 16 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 32G 0 32G 0% /dev tmpfs 6.3G 744K 6.3G 1% /run /dev/vda1 310G 13G 298G 5% / tmpfs 32G 0 32G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 32G 0 32G 0% /sys/fs/cgroup /dev/vda15 105M 4.4M 100M 5% /boot/efi tmpfs 6.3G 0 6.3G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 64421 1300 58216 0 4904 62410 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:0a:02:89 brd ff:ff:ff:ff:ff:ff inet 10.30.107.122/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85831sec preferred_lft 85831sec inet6 fe80::f816:3eff:fe0a:289/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:98:f8:66:9c 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::42:98ff:fef8:669c/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-16g-12143) 11/12/25 _x86_64_ (16 CPU) 13:22:24 LINUX RESTART (16 CPU) 13:23:02 tps rtps wtps bread/s bwrtn/s 13:24:01 210.61 53.02 157.58 2392.68 56808.81 13:25:01 150.67 13.41 137.26 870.12 59602.20 13:26:01 41.24 3.80 37.44 111.71 42282.55 13:27:01 146.67 4.02 142.65 541.15 60433.72 13:28:01 56.14 0.05 56.09 3.60 58352.41 13:29:01 41.61 0.43 41.18 11.60 53527.48 13:30:01 37.24 0.10 37.14 2.93 44731.08 13:31:01 17.01 0.00 17.01 0.00 16020.80 Average: 87.39 9.26 78.13 487.76 48953.76 13:23:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:24:01 62716180 64246168 3251564 4.93 90296 1965320 3166688 4.73 1022048 1801088 204380 13:25:01 60435124 62282136 5532620 8.39 100968 2260776 3893180 5.81 3070700 2005868 28636 13:26:01 59014524 60868288 6953220 10.54 101632 2266864 4534136 6.77 4510048 1984160 864 13:27:01 57885244 60247992 8082500 12.25 113396 2758800 5847676 8.73 5196900 2352580 13776 13:28:01 59484192 62080772 6483552 9.83 116084 2971112 4672056 6.97 3461648 2505728 13396 13:29:01 58651516 61471252 7316228 11.09 116884 3189476 4303540 6.42 4072264 2718132 3412 13:30:01 58170540 61697860 7797204 11.82 119688 3882148 4249968 6.34 3847492 3401456 218144 13:31:01 57104928 61145368 8862816 13.44 121260 4385152 4350204 6.49 4425196 3871252 217224 Average: 59182781 61754980 6784963 10.29 110026 2959956 4377181 6.53 3700787 2580033 87479 13:23:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:24:01 lo 1.36 1.36 0.16 0.16 0.00 0.00 0.00 0.00 13:24:01 ens3 123.52 85.88 1370.26 21.31 0.00 0.00 0.00 0.00 13:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:25:01 lo 0.33 0.33 0.02 0.02 0.00 0.00 0.00 0.00 13:25:01 ens3 764.14 611.70 4125.37 153.04 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 lo 11.88 11.88 9.81 9.81 0.00 0.00 0.00 0.00 13:26:01 ens3 587.25 376.49 175.94 154.38 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 13:27:01 lo 350.38 350.38 180.13 180.13 0.00 0.00 0.00 0.00 13:27:01 ens3 853.40 436.69 2572.21 115.20 0.00 0.00 0.00 0.00 13:27:01 vethd62003b 137.52 127.91 30.54 49.09 0.00 0.00 0.00 0.00 13:27:01 veth86f425f 0.13 0.43 0.01 0.03 0.00 0.00 0.00 0.00 13:28:01 lo 552.97 552.97 165.15 165.15 0.00 0.00 0.00 0.00 13:28:01 ens3 625.86 461.71 632.31 147.03 0.00 0.00 0.00 0.00 13:28:01 docker0 424.33 384.14 87.45 164.94 0.00 0.00 0.00 0.00 13:29:01 lo 1.83 1.83 0.57 0.57 0.00 0.00 0.00 0.00 13:29:01 ens3 52.09 33.71 14.15 10.85 0.00 0.00 0.00 0.00 13:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:30:01 lo 3.05 3.05 1.51 1.51 0.00 0.00 0.00 0.00 13:30:01 ens3 402.72 268.61 713.20 99.47 0.00 0.00 0.00 0.00 13:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:31:01 lo 2.65 2.65 1.51 1.51 0.00 0.00 0.00 0.00 13:31:01 ens3 145.86 93.08 60.31 47.70 0.00 0.00 0.00 0.00 13:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 115.80 115.80 44.95 44.95 0.00 0.00 0.00 0.00 Average: ens3 445.03 296.42 1207.66 93.77 0.00 0.00 0.00 0.00 Average: docker0 53.15 48.12 10.95 20.66 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-16g-12143) 11/12/25 _x86_64_ (16 CPU) 13:22:24 LINUX RESTART (16 CPU) 13:23:02 CPU %user %nice %system %iowait %steal %idle 13:24:01 all 5.50 0.00 0.46 1.04 0.02 92.98 13:24:01 0 1.04 0.00 0.25 5.72 0.02 92.97 13:24:01 1 1.77 0.00 0.31 0.14 0.02 97.78 13:24:01 2 6.78 0.00 0.47 0.29 0.02 92.44 13:24:01 3 2.32 0.00 0.25 0.10 0.02 97.31 13:24:01 4 1.12 0.00 0.15 0.00 0.02 98.71 13:24:01 5 1.07 0.00 0.17 0.00 0.02 98.75 13:24:01 6 0.76 0.00 0.08 0.07 0.02 99.07 13:24:01 7 0.37 0.00 0.10 0.37 0.00 99.15 13:24:01 8 1.51 0.00 0.08 0.05 0.02 98.33 13:24:01 9 2.31 0.00 0.15 0.00 0.03 97.51 13:24:01 10 0.97 0.00 0.65 6.20 0.02 92.17 13:24:01 11 11.57 0.00 0.78 0.15 0.03 87.46 13:24:01 12 8.61 0.00 0.78 0.47 0.02 90.12 13:24:01 13 25.36 0.00 1.54 0.95 0.03 72.11 13:24:01 14 17.10 0.00 0.97 2.19 0.07 79.67 13:24:01 15 5.37 0.00 0.54 0.02 0.00 94.07 13:25:01 all 24.97 0.00 1.06 0.78 0.06 73.13 13:25:01 0 22.15 0.00 1.89 2.52 0.07 73.37 13:25:01 1 28.77 0.00 0.80 0.02 0.07 70.34 13:25:01 2 32.20 0.00 1.01 0.00 0.07 66.73 13:25:01 3 21.96 0.00 0.71 0.12 0.05 77.17 13:25:01 4 30.97 0.00 1.20 0.02 0.07 67.74 13:25:01 5 27.96 0.00 0.82 6.36 0.05 64.80 13:25:01 6 28.54 0.00 1.14 0.07 0.05 70.20 13:25:01 7 21.06 0.00 1.22 0.00 0.08 77.64 13:25:01 8 24.65 0.00 1.22 0.00 0.08 74.04 13:25:01 9 32.94 0.00 0.70 0.07 0.07 66.22 13:25:01 10 16.70 0.00 0.77 0.28 0.03 82.21 13:25:01 11 31.00 0.00 1.08 0.00 0.07 67.85 13:25:01 12 26.69 0.00 0.95 0.03 0.05 72.27 13:25:01 13 15.27 0.00 0.75 0.00 0.05 83.92 13:25:01 14 20.59 0.00 1.48 2.92 0.05 74.97 13:25:01 15 18.13 0.00 1.09 0.02 0.07 80.70 13:26:01 all 21.19 0.00 0.80 0.96 0.09 76.96 13:26:01 0 15.02 0.00 0.67 0.32 0.07 83.93 13:26:01 1 36.96 0.00 0.84 0.00 0.10 62.10 13:26:01 2 14.57 0.00 1.36 0.00 0.08 83.99 13:26:01 3 17.37 0.00 0.52 0.00 0.10 82.01 13:26:01 4 32.71 0.00 1.43 0.07 0.07 65.73 13:26:01 5 20.77 0.00 1.26 14.77 0.12 63.08 13:26:01 6 14.58 0.00 0.60 0.02 0.12 84.68 13:26:01 7 22.86 0.00 0.65 0.02 0.08 76.39 13:26:01 8 25.08 0.00 0.70 0.00 0.12 74.10 13:26:01 9 20.03 0.00 0.87 0.07 0.12 78.91 13:26:01 10 20.23 0.00 0.82 0.02 0.10 78.83 13:26:01 11 17.74 0.00 0.52 0.00 0.07 81.68 13:26:01 12 19.56 0.00 0.57 0.02 0.07 79.79 13:26:01 13 16.63 0.00 0.27 0.00 0.05 83.05 13:26:01 14 15.19 0.00 0.47 0.00 0.08 84.26 13:26:01 15 29.79 0.00 1.33 0.08 0.17 68.63 13:27:01 all 21.47 0.00 1.39 1.13 0.07 75.94 13:27:01 0 20.04 0.00 1.15 0.54 0.05 78.22 13:27:01 1 27.22 0.00 1.09 0.05 0.08 71.56 13:27:01 2 18.66 0.00 2.13 5.36 0.07 73.79 13:27:01 3 15.58 0.00 0.83 0.18 0.07 83.34 13:27:01 4 19.57 0.00 2.06 1.35 0.07 76.96 13:27:01 5 20.30 0.00 1.27 5.41 0.07 72.96 13:27:01 6 16.20 0.00 1.09 0.12 0.03 82.56 13:27:01 7 20.77 0.00 1.51 0.00 0.08 77.64 13:27:01 8 23.50 0.00 1.51 0.03 0.07 74.90 13:27:01 9 17.81 0.00 1.19 0.18 0.05 80.77 13:27:01 10 26.42 0.00 1.14 0.05 0.07 72.33 13:27:01 11 29.07 0.00 1.41 4.14 0.08 65.30 13:27:01 12 27.36 0.00 1.27 0.02 0.07 71.29 13:27:01 13 21.37 0.00 1.76 0.49 0.07 76.31 13:27:01 14 13.96 0.00 1.75 0.02 0.07 84.21 13:27:01 15 25.79 0.00 1.12 0.13 0.07 72.88 13:28:01 all 13.49 0.00 1.12 0.38 0.05 84.97 13:28:01 0 15.83 0.00 1.85 0.00 0.07 82.25 13:28:01 1 17.67 0.00 1.85 0.15 0.03 80.29 13:28:01 2 11.73 0.00 0.98 0.00 0.03 87.25 13:28:01 3 9.70 0.00 0.48 0.02 0.03 89.76 13:28:01 4 18.39 0.00 2.00 0.68 0.05 78.88 13:28:01 5 15.87 0.00 0.40 0.00 0.02 83.72 13:28:01 6 7.25 0.00 0.22 0.00 0.03 92.50 13:28:01 7 13.10 0.00 1.65 0.00 0.05 85.20 13:28:01 8 10.46 0.00 0.65 0.00 0.05 88.84 13:28:01 9 12.33 0.00 1.56 0.00 0.05 86.07 13:28:01 10 11.38 0.00 0.69 4.09 0.08 83.77 13:28:01 11 14.28 0.00 1.12 1.00 0.03 83.56 13:28:01 12 13.25 0.00 1.05 0.00 0.05 85.65 13:28:01 13 19.12 0.00 2.07 0.13 0.05 78.62 13:28:01 14 16.03 0.00 1.10 0.02 0.05 82.80 13:28:01 15 9.43 0.00 0.25 0.00 0.02 90.31 13:29:01 all 13.81 0.00 0.42 0.56 0.04 85.17 13:29:01 0 18.99 0.00 0.75 0.00 0.03 80.23 13:29:01 1 18.47 0.00 0.42 0.37 0.07 80.67 13:29:01 2 18.50 0.00 0.57 0.03 0.05 80.85 13:29:01 3 11.23 0.00 0.30 0.00 0.03 88.44 13:29:01 4 10.65 0.00 0.65 0.00 0.03 88.67 13:29:01 5 18.39 0.00 0.32 0.00 0.05 81.24 13:29:01 6 19.28 0.00 0.20 0.00 0.03 80.49 13:29:01 7 10.11 0.00 0.32 0.00 0.05 89.52 13:29:01 8 9.59 0.00 0.33 0.00 0.03 90.04 13:29:01 9 11.65 0.00 0.37 0.02 0.07 87.90 13:29:01 10 13.46 0.00 0.50 8.52 0.05 77.47 13:29:01 11 13.16 0.00 0.37 0.05 0.05 86.38 13:29:01 12 14.36 0.00 0.62 0.00 0.03 84.99 13:29:01 13 10.33 0.00 0.25 0.00 0.05 89.37 13:29:01 14 12.26 0.00 0.32 0.00 0.05 87.37 13:29:01 15 10.55 0.00 0.33 0.00 0.03 89.09 13:30:01 all 22.59 0.00 0.86 0.99 0.21 75.35 13:30:01 0 25.23 0.00 1.46 0.00 0.08 73.23 13:30:01 1 23.38 0.00 0.97 0.00 0.08 75.57 13:30:01 2 21.33 0.00 0.87 0.07 2.11 75.62 13:30:01 3 15.27 0.00 0.52 0.00 0.07 84.15 13:30:01 4 24.23 0.00 0.89 0.00 0.08 74.80 13:30:01 5 18.21 0.00 0.74 0.00 0.05 81.00 13:30:01 6 24.72 0.00 1.04 6.74 0.08 67.41 13:30:01 7 21.45 0.00 0.94 0.25 0.07 77.29 13:30:01 8 17.26 0.00 0.54 0.00 0.08 82.12 13:30:01 9 23.42 0.00 1.27 0.57 0.08 74.65 13:30:01 10 19.53 0.00 1.66 1.80 0.10 76.90 13:30:01 11 16.92 0.00 0.82 0.00 0.08 82.18 13:30:01 12 31.93 0.00 0.30 1.00 0.10 66.67 13:30:01 13 17.95 0.00 0.74 5.31 0.07 75.94 13:30:01 14 29.92 0.00 0.54 0.00 0.10 69.44 13:30:01 15 30.82 0.00 0.50 0.14 0.05 68.49 13:31:01 all 19.73 0.00 0.68 2.26 0.07 77.26 13:31:01 0 15.57 0.00 0.47 0.99 0.07 82.91 13:31:01 1 21.78 0.00 0.55 0.10 0.08 77.48 13:31:01 2 23.60 0.00 0.52 2.68 0.17 73.04 13:31:01 3 16.96 0.00 0.57 0.07 0.10 82.31 13:31:01 4 15.46 0.00 0.47 3.98 0.05 80.04 13:31:01 5 13.92 0.00 0.62 9.02 0.07 76.37 13:31:01 6 16.38 0.00 1.14 14.10 0.07 68.31 13:31:01 7 24.72 0.00 1.19 0.00 0.07 74.03 13:31:01 8 22.40 0.00 0.55 0.00 0.07 76.98 13:31:01 9 20.82 0.00 0.60 0.00 0.07 78.51 13:31:01 10 13.71 0.00 1.14 0.00 0.03 85.12 13:31:01 11 17.02 0.00 0.67 0.00 0.05 82.26 13:31:01 12 27.60 0.00 0.60 0.00 0.07 71.73 13:31:01 13 25.10 0.00 0.32 0.00 0.05 74.54 13:31:01 14 18.61 0.00 0.91 5.22 0.05 75.21 13:31:01 15 22.12 0.00 0.65 0.00 0.10 77.13 Average: all 17.86 0.00 0.85 1.01 0.08 80.20 Average: 0 16.76 0.00 1.06 1.25 0.06 80.87 Average: 1 22.04 0.00 0.85 0.10 0.07 76.94 Average: 2 18.44 0.00 0.99 1.05 0.33 79.19 Average: 3 13.81 0.00 0.52 0.06 0.06 85.55 Average: 4 19.16 0.00 1.11 0.76 0.05 78.91 Average: 5 17.09 0.00 0.70 4.45 0.05 77.71 Average: 6 15.98 0.00 0.69 2.64 0.05 80.63 Average: 7 16.83 0.00 0.95 0.08 0.06 82.09 Average: 8 16.82 0.00 0.70 0.01 0.07 82.41 Average: 9 17.69 0.00 0.84 0.11 0.07 81.29 Average: 10 15.31 0.00 0.92 2.62 0.06 81.09 Average: 11 18.85 0.00 0.85 0.67 0.06 79.57 Average: 12 21.18 0.00 0.77 0.19 0.06 77.80 Average: 13 18.88 0.00 0.96 0.86 0.05 79.25 Average: 14 17.96 0.00 0.94 1.29 0.06 79.75 Average: 15 18.98 0.00 0.73 0.05 0.06 80.18