---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-42886 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 17G 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 896 22347 0 8923 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:14:ba:28 brd ff:ff:ff:ff:ff:ff inet 10.30.107.150/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85582sec preferred_lft 85582sec inet6 fe80::f816:3eff:fe14:ba28/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:f7:ff:74:bc 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:f7ff:feff:74bc/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-42886) 09/01/25 _x86_64_ (8 CPU) 20:21:22 LINUX RESTART (8 CPU) 20:22:00 tps rtps wtps bread/s bwrtn/s 20:23:01 119.85 28.33 91.51 2554.97 32222.09 20:24:01 498.32 3.90 494.42 494.45 261873.82 20:25:01 302.97 0.15 302.82 12.00 34577.04 20:26:01 25.06 0.00 25.06 0.00 24972.77 20:27:01 171.37 0.15 171.22 19.33 42039.66 20:28:01 109.75 0.32 109.43 25.86 35017.79 20:29:01 18.20 0.02 18.18 0.13 387.07 20:30:01 20.16 0.00 20.16 0.00 452.65 20:31:01 24.36 0.00 24.36 0.00 648.56 20:32:01 18.65 0.00 18.65 0.00 361.14 20:33:01 9.15 0.00 9.15 0.00 246.36 20:34:01 36.84 0.13 36.71 24.53 924.91 Average: 112.90 2.79 110.11 264.15 36138.15 20:22:00 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 20:23:01 29943428 31733912 2995792 9.09 77900 2015164 1343948 3.95 846504 1840004 301636 20:24:01 23267440 31344904 9671780 29.36 159592 7940140 6691156 19.69 1338116 7661896 1968 20:25:01 19384588 27653540 13554632 41.15 174520 8115688 13428744 39.51 5335672 7448600 2176 20:26:01 18986528 27256312 13952692 42.36 174712 8117432 13646100 40.15 5740536 7437744 616 20:27:01 18368932 27117108 14570288 44.23 199516 8520032 13952300 41.05 5964136 7769352 58604 20:28:01 18190128 27009772 14749092 44.78 213412 8571628 14037768 41.30 6082588 7823372 3428 20:29:01 18164492 26985924 14774728 44.85 213548 8573188 14054552 41.35 6106820 7823972 196 20:30:01 18018792 26852544 14920428 45.30 213764 8585128 14271400 41.99 6244248 7831132 11076 20:31:01 17643748 26480172 15295472 46.44 213984 8587568 14681036 43.20 6614808 7833296 1424 20:32:01 17617056 26457420 15322164 46.52 214120 8591328 14696552 43.24 6637732 7836240 2580 20:33:01 17606340 26447684 15332880 46.55 214256 8592152 14695204 43.24 6648448 7836844 600 20:34:01 20707036 29493356 12232184 37.14 214744 8548568 7602780 22.37 3691260 7761472 272 Average: 19824876 27902721 13114344 39.81 190339 7896501 11925128 35.09 5104239 7241994 32048 20:22:00 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 20:23:01 ens3 128.01 108.18 2113.93 14.25 0.00 0.00 0.00 0.00 20:23:01 lo 3.15 3.15 0.33 0.33 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 vethbeca881 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:24:01 br-9283f2c9ede8 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 20:24:01 veth7bdff55 0.00 0.07 0.00 0.01 0.00 0.00 0.00 0.00 20:24:01 ens3 1525.76 851.66 49745.82 69.77 0.00 0.00 0.00 0.00 20:25:01 veth175540d 92.25 92.28 16.04 18.66 0.00 0.00 0.00 0.00 20:25:01 br-9283f2c9ede8 13.13 17.28 0.92 319.52 0.00 0.00 0.00 0.00 20:25:01 veth7bdff55 25.81 22.38 2.88 3.13 0.00 0.00 0.00 0.00 20:25:01 ens3 19.10 14.45 319.85 1.57 0.00 0.00 0.00 0.00 20:26:01 veth175540d 0.18 0.22 0.54 0.02 0.00 0.00 0.00 0.00 20:26:01 br-9283f2c9ede8 1.10 0.88 0.09 0.23 0.00 0.00 0.00 0.00 20:26:01 veth7bdff55 48.64 34.48 4.05 5.03 0.00 0.00 0.00 0.00 20:26:01 ens3 1.37 1.52 0.32 0.14 0.00 0.00 0.00 0.00 20:27:01 veth175540d 0.53 0.45 0.57 0.04 0.00 0.00 0.00 0.00 20:27:01 br-9283f2c9ede8 0.38 0.50 0.05 0.04 0.00 0.00 0.00 0.00 20:27:01 veth7bdff55 48.43 33.89 4.08 5.00 0.00 0.00 0.00 0.00 20:27:01 ens3 91.12 71.95 2037.99 7.29 0.00 0.00 0.00 0.00 20:28:01 veth175540d 0.63 0.58 0.59 0.05 0.00 0.00 0.00 0.00 20:28:01 br-9283f2c9ede8 0.10 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:28:01 veth7bdff55 61.51 45.30 10.67 8.15 0.00 0.00 0.00 0.00 20:28:01 ens3 11.66 10.15 189.58 2.28 0.00 0.00 0.00 0.00 20:29:01 veth175540d 0.37 0.33 0.56 0.03 0.00 0.00 0.00 0.00 20:29:01 br-9283f2c9ede8 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:29:01 veth7bdff55 61.67 45.28 9.78 7.93 0.00 0.00 0.00 0.00 20:29:01 ens3 1.13 1.08 0.23 0.44 0.00 0.00 0.00 0.00 20:30:01 veth175540d 67.44 67.06 8.83 17.47 0.00 0.00 0.00 0.00 20:30:01 br-9283f2c9ede8 0.05 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:30:01 veth7bdff55 73.24 55.51 22.78 12.77 0.00 0.00 0.00 0.00 20:30:01 ens3 1.50 1.67 0.29 0.51 0.00 0.00 0.00 0.00 20:31:01 veth175540d 34.11 33.91 5.34 8.49 0.00 0.00 0.00 0.00 20:31:01 br-9283f2c9ede8 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:31:01 veth7bdff55 71.85 54.17 15.77 10.68 0.00 0.00 0.00 0.00 20:31:01 ens3 0.75 0.77 0.15 0.33 0.00 0.00 0.00 0.00 20:32:01 veth175540d 4.03 3.78 1.51 1.19 0.00 0.00 0.00 0.00 20:32:01 br-9283f2c9ede8 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:32:01 veth7bdff55 81.10 61.89 23.40 13.81 0.00 0.00 0.00 0.00 20:32:01 ens3 1.07 1.03 0.26 0.46 0.00 0.00 0.00 0.00 20:33:01 veth175540d 0.48 0.42 0.63 0.03 0.00 0.00 0.00 0.00 20:33:01 br-9283f2c9ede8 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:33:01 veth7bdff55 53.64 38.21 6.47 6.18 0.00 0.00 0.00 0.00 20:33:01 ens3 0.98 0.88 0.31 0.59 0.00 0.00 0.00 0.00 20:34:01 veth175540d 0.35 1.00 0.02 0.07 0.00 0.00 0.00 0.00 20:34:01 br-9283f2c9ede8 0.02 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:34:01 veth7bdff55 40.48 28.65 3.13 4.01 0.00 0.00 0.00 0.00 20:34:01 ens3 10.66 11.01 5.86 2.43 0.00 0.00 0.00 0.00 Average: veth175540d 16.68 16.65 2.88 3.83 0.00 0.00 0.00 0.00 Average: br-9283f2c9ede8 1.23 1.56 0.09 26.61 0.00 0.00 0.00 0.00 Average: veth7bdff55 47.13 34.94 8.57 6.38 0.00 0.00 0.00 0.00 Average: ens3 149.39 89.55 4531.10 8.35 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-42886) 09/01/25 _x86_64_ (8 CPU) 20:21:22 LINUX RESTART (8 CPU) 20:22:00 CPU %user %nice %system %iowait %steal %idle 20:23:01 all 8.93 0.00 0.73 2.53 0.03 87.78 20:23:01 0 0.23 0.00 0.13 0.07 0.00 99.57 20:23:01 1 17.09 0.00 1.19 7.21 0.05 74.47 20:23:01 2 16.16 0.00 1.02 9.61 0.03 73.17 20:23:01 3 8.43 0.00 0.66 0.44 0.02 90.46 20:23:01 4 20.54 0.00 2.10 0.77 0.05 76.54 20:23:01 5 2.10 0.00 0.30 0.05 0.02 97.54 20:23:01 6 6.42 0.00 0.39 0.25 0.02 92.93 20:23:01 7 0.51 0.00 0.13 1.85 0.00 97.51 20:24:01 all 19.85 0.00 9.61 13.38 0.10 57.07 20:24:01 0 19.45 0.00 9.23 20.85 0.10 50.37 20:24:01 1 21.40 0.00 9.72 4.95 0.10 63.82 20:24:01 2 19.14 0.00 9.21 16.44 0.08 55.13 20:24:01 3 20.89 0.00 7.97 4.29 0.10 66.75 20:24:01 4 20.29 0.00 11.20 33.97 0.12 34.42 20:24:01 5 18.61 0.00 9.59 14.18 0.08 57.53 20:24:01 6 19.65 0.00 9.67 8.97 0.08 61.62 20:24:01 7 19.41 0.00 10.24 3.68 0.08 66.59 20:25:01 all 65.49 0.00 6.68 0.97 0.15 26.71 20:25:01 0 67.32 0.00 6.52 0.87 0.15 25.14 20:25:01 1 62.22 0.00 6.26 1.48 0.15 29.89 20:25:01 2 61.98 0.00 6.57 0.78 0.15 30.51 20:25:01 3 70.99 0.00 6.91 0.32 0.15 21.62 20:25:01 4 65.58 0.00 6.58 2.88 0.14 24.83 20:25:01 5 70.79 0.00 7.02 0.59 0.17 21.42 20:25:01 6 58.72 0.00 7.09 0.59 0.12 33.47 20:25:01 7 66.21 0.00 6.51 0.29 0.17 26.83 20:26:01 all 8.48 0.00 0.70 1.24 0.06 89.53 20:26:01 0 8.53 0.00 0.73 0.00 0.07 90.67 20:26:01 1 8.81 0.00 0.87 0.74 0.05 89.54 20:26:01 2 8.11 0.00 0.67 0.07 0.05 91.11 20:26:01 3 10.88 0.00 0.77 0.00 0.05 88.30 20:26:01 4 5.47 0.00 0.60 8.83 0.07 85.03 20:26:01 5 9.64 0.00 0.72 0.17 0.07 89.41 20:26:01 6 7.63 0.00 0.60 0.07 0.08 91.62 20:26:01 7 8.79 0.00 0.60 0.02 0.05 90.55 20:27:01 all 6.18 0.00 1.59 2.36 0.06 89.80 20:27:01 0 6.94 0.00 1.53 0.23 0.07 91.23 20:27:01 1 5.94 0.00 1.66 8.54 0.07 83.80 20:27:01 2 4.57 0.00 1.09 0.91 0.05 93.38 20:27:01 3 4.77 0.00 2.01 3.11 0.07 90.04 20:27:01 4 6.07 0.00 1.06 2.06 0.05 90.76 20:27:01 5 5.96 0.00 1.93 1.53 0.07 90.52 20:27:01 6 6.59 0.00 1.43 0.67 0.07 91.24 20:27:01 7 8.60 0.00 2.01 1.81 0.07 87.51 20:28:01 all 9.87 0.00 2.00 2.04 0.08 86.02 20:28:01 0 10.43 0.00 2.58 0.50 0.10 86.39 20:28:01 1 9.39 0.00 2.18 1.16 0.08 87.19 20:28:01 2 7.64 0.00 1.84 0.10 0.07 90.35 20:28:01 3 13.14 0.00 2.19 2.56 0.07 82.04 20:28:01 4 10.28 0.00 1.73 1.38 0.08 86.53 20:28:01 5 9.59 0.00 1.61 0.25 0.07 88.48 20:28:01 6 9.79 0.00 1.88 0.27 0.08 87.98 20:28:01 7 8.63 0.00 2.03 10.12 0.07 79.16 20:29:01 all 5.23 0.00 0.51 0.05 0.05 94.16 20:29:01 0 5.56 0.00 0.68 0.03 0.07 93.65 20:29:01 1 5.04 0.00 0.47 0.03 0.07 94.39 20:29:01 2 5.25 0.00 0.38 0.02 0.07 94.28 20:29:01 3 5.17 0.00 0.42 0.05 0.05 94.31 20:29:01 4 3.06 0.00 0.48 0.00 0.05 96.41 20:29:01 5 5.97 0.00 0.38 0.03 0.05 93.57 20:29:01 6 6.20 0.00 0.57 0.05 0.05 93.13 20:29:01 7 5.58 0.00 0.64 0.15 0.07 93.57 20:30:01 all 9.12 0.00 0.83 0.06 0.07 89.92 20:30:01 0 9.39 0.00 0.80 0.10 0.07 89.64 20:30:01 1 9.30 0.00 0.85 0.05 0.07 89.74 20:30:01 2 8.09 0.00 0.69 0.05 0.07 91.10 20:30:01 3 9.71 0.00 0.69 0.00 0.05 89.55 20:30:01 4 8.98 0.00 0.82 0.05 0.07 90.08 20:30:01 5 10.22 0.00 1.00 0.05 0.07 88.66 20:30:01 6 9.92 0.00 0.92 0.07 0.05 89.05 20:30:01 7 7.39 0.00 0.90 0.10 0.07 91.55 20:31:01 all 5.08 0.00 0.56 0.09 0.06 94.21 20:31:01 0 5.61 0.00 0.60 0.15 0.07 93.57 20:31:01 1 4.97 0.00 0.59 0.05 0.08 94.31 20:31:01 2 4.03 0.00 0.47 0.00 0.05 95.46 20:31:01 3 5.10 0.00 0.45 0.29 0.07 94.09 20:31:01 4 6.66 0.00 0.69 0.03 0.07 92.56 20:31:01 5 3.99 0.00 0.52 0.10 0.08 95.31 20:31:01 6 6.20 0.00 0.57 0.03 0.07 93.13 20:31:01 7 4.08 0.00 0.60 0.02 0.07 95.24 20:32:01 all 5.73 0.00 0.61 0.05 0.06 93.54 20:32:01 0 5.90 0.00 0.62 0.13 0.05 93.30 20:32:01 1 4.57 0.00 0.58 0.02 0.07 94.76 20:32:01 2 6.29 0.00 0.57 0.02 0.07 93.06 20:32:01 3 4.71 0.00 0.55 0.05 0.07 94.62 20:32:01 4 6.28 0.00 0.70 0.08 0.05 92.89 20:32:01 5 5.61 0.00 0.79 0.02 0.05 93.54 20:32:01 6 6.03 0.00 0.50 0.10 0.07 93.30 20:32:01 7 6.46 0.00 0.57 0.05 0.08 92.84 20:33:01 all 1.95 0.00 0.33 0.03 0.05 97.63 20:33:01 0 2.29 0.00 0.38 0.18 0.05 97.10 20:33:01 1 1.50 0.00 0.55 0.02 0.07 97.86 20:33:01 2 2.46 0.00 0.28 0.00 0.07 97.19 20:33:01 3 1.35 0.00 0.27 0.00 0.05 98.33 20:33:01 4 1.69 0.00 0.37 0.00 0.07 97.87 20:33:01 5 2.24 0.00 0.32 0.03 0.05 97.35 20:33:01 6 2.67 0.00 0.22 0.00 0.03 97.07 20:33:01 7 1.42 0.00 0.30 0.00 0.03 98.25 20:33:01 CPU %user %nice %system %iowait %steal %idle 20:34:01 all 2.28 0.00 0.86 0.15 0.04 96.66 20:34:01 0 1.77 0.00 0.88 0.42 0.03 96.90 20:34:01 1 2.93 0.00 0.82 0.13 0.03 96.09 20:34:01 2 1.64 0.00 0.94 0.15 0.05 97.22 20:34:01 3 1.92 0.00 0.87 0.17 0.05 96.99 20:34:01 4 1.83 0.00 0.79 0.18 0.03 97.17 20:34:01 5 1.63 0.00 0.74 0.03 0.03 97.57 20:34:01 6 2.44 0.00 0.87 0.12 0.05 96.52 20:34:01 7 4.12 0.00 0.97 0.07 0.05 94.80 Average: all 12.28 0.00 2.07 1.90 0.07 83.69 Average: 0 11.85 0.00 2.04 1.94 0.07 84.09 Average: 1 12.71 0.00 2.13 2.04 0.07 83.05 Average: 2 12.05 0.00 1.96 2.34 0.07 83.58 Average: 3 13.03 0.00 1.97 0.94 0.07 84.00 Average: 4 13.01 0.00 2.24 4.12 0.07 80.56 Average: 5 12.11 0.00 2.06 1.40 0.07 84.37 Average: 6 11.79 0.00 2.04 0.92 0.06 85.18 Average: 7 11.68 0.00 2.11 1.51 0.07 84.64