---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-11532 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 922 22665 0 8579 30789 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:64:8a:bd brd ff:ff:ff:ff:ff:ff inet 10.30.106.149/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85483sec preferred_lft 85483sec inet6 fe80::f816:3eff:fe64:8abd/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:ae:be:40:c5 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:aeff:febe:40c5/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-11532) 11/09/25 _x86_64_ (8 CPU) 20:21:24 LINUX RESTART (8 CPU) 20:22:03 tps rtps wtps bread/s bwrtn/s 20:23:01 296.04 41.32 254.71 2971.07 63124.70 20:24:01 640.63 4.10 636.53 526.58 270609.70 20:25:01 190.02 0.10 189.92 5.07 37124.48 20:26:01 10.51 0.00 10.51 0.00 324.35 20:27:01 164.88 7.16 157.71 1319.43 14364.55 20:28:01 89.44 1.30 88.14 50.92 25975.14 20:29:01 16.30 0.02 16.28 1.47 361.67 20:30:01 31.73 0.00 31.73 0.00 614.16 20:31:01 19.81 0.00 19.81 0.00 512.85 20:32:01 17.51 0.00 17.51 0.00 445.39 20:33:01 11.13 0.00 11.13 0.00 231.39 20:34:01 13.11 0.00 13.11 0.00 269.56 20:35:01 11.96 0.00 11.96 0.00 700.95 20:36:01 74.67 0.82 73.85 42.53 1814.50 Average: 112.97 3.83 109.15 344.97 29667.92 20:22:03 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 20:23:01 29915624 31704884 3023596 9.18 77684 2014268 1337256 3.93 874628 1840128 283440 20:24:01 23108516 30869548 9830704 29.84 158876 7645292 9865812 29.03 1874480 7257976 6340 20:25:01 19225188 27064408 13714032 41.63 171688 7706196 14157284 41.65 5920072 7034780 3644 20:26:01 19160272 26993232 13778948 41.83 171872 7699956 14246612 41.92 5993980 7022612 624 20:27:01 18318744 26807444 14620476 44.39 201940 8259296 14810928 43.58 6317412 7462388 301864 20:28:01 18329996 26787992 14609224 44.35 204660 8232348 14645232 43.09 6639776 7133600 1860 20:29:01 18290372 26750924 14648848 44.47 204872 8234548 14656376 43.12 6676652 7135084 1640 20:30:01 18100312 26566724 14838908 45.05 205080 8239960 14834240 43.65 6862232 7135868 2880 20:31:01 17400336 25871668 15538884 47.17 205216 8244556 15665780 46.09 7556492 7139992 92 20:32:01 17377364 25853676 15561856 47.24 205376 8249368 15637460 46.01 7573692 7144172 628 20:33:01 17366516 25843416 15572704 47.28 205552 8249700 15623808 45.97 7583816 7144500 372 20:34:01 17359296 25838620 15579924 47.30 205792 8251756 15634472 46.00 7588488 7146452 2164 20:35:01 17272104 25764992 15667116 47.56 206056 8264592 15725168 46.27 7662312 7159040 448 20:36:01 23200676 31506812 9738544 29.57 207332 8078396 1684156 4.96 2121628 6911644 11468 Average: 19601808 27444596 13337412 40.49 188000 7669302 12751756 37.52 5803261 6762017 44105 20:22:03 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 20:23:01 lo 2.76 2.76 0.29 0.29 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 20:23:01 ens3 121.01 87.73 2245.29 28.11 0.00 0.00 0.00 0.00 20:24:01 veth369b8df 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:24:01 veth6a91e09 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 20:24:01 vethebc9b9d 28.28 38.68 4.09 5.57 0.00 0.00 0.00 0.00 20:24:01 lo 17.80 17.80 1.62 1.62 0.00 0.00 0.00 0.00 20:25:01 veth369b8df 3.17 4.22 0.48 0.43 0.00 0.00 0.00 0.00 20:25:01 veth6a91e09 5.42 7.03 0.73 0.66 0.00 0.00 0.00 0.00 20:25:01 veth756bab4 1.83 2.12 0.16 0.16 0.00 0.00 0.00 0.00 20:25:01 vethebc9b9d 126.21 132.93 24.53 24.52 0.00 0.00 0.00 0.00 20:26:01 veth369b8df 6.28 9.22 0.96 0.71 0.00 0.00 0.00 0.00 20:26:01 veth6a91e09 6.27 9.15 0.86 0.70 0.00 0.00 0.00 0.00 20:26:01 veth756bab4 3.70 5.17 0.64 0.48 0.00 0.00 0.00 0.00 20:26:01 vethebc9b9d 4.15 4.97 0.91 0.93 0.00 0.00 0.00 0.00 20:27:01 veth369b8df 7.10 10.13 1.22 0.91 0.00 0.00 0.00 0.00 20:27:01 veth6a91e09 7.13 10.21 1.12 0.91 0.00 0.00 0.00 0.00 20:27:01 veth756bab4 3.35 4.93 0.55 0.38 0.00 0.00 0.00 0.00 20:27:01 vethebc9b9d 6.46 8.26 0.81 1.01 0.00 0.00 0.00 0.00 20:28:01 veth369b8df 11.18 15.18 2.52 3.47 0.00 0.00 0.00 0.00 20:28:01 veth6a91e09 11.33 15.33 2.38 3.48 0.00 0.00 0.00 0.00 20:28:01 veth756bab4 3.28 4.83 0.54 0.38 0.00 0.00 0.00 0.00 20:28:01 vethebc9b9d 42.24 47.38 30.93 9.38 0.00 0.00 0.00 0.00 20:29:01 veth369b8df 9.90 13.40 2.07 2.31 0.00 0.00 0.00 0.00 20:29:01 veth6a91e09 9.95 13.41 1.94 2.31 0.00 0.00 0.00 0.00 20:29:01 veth756bab4 3.20 4.68 0.53 0.36 0.00 0.00 0.00 0.00 20:29:01 vethebc9b9d 35.18 39.24 23.06 9.70 0.00 0.00 0.00 0.00 20:30:01 veth369b8df 11.50 15.30 2.72 5.52 0.00 0.00 0.00 0.00 20:30:01 veth6a91e09 12.13 15.91 3.42 6.27 0.00 0.00 0.00 0.00 20:30:01 veth756bab4 4.48 5.97 0.71 0.79 0.00 0.00 0.00 0.00 20:30:01 vethebc9b9d 187.35 194.15 87.64 28.17 0.00 0.00 0.00 0.01 20:31:01 veth369b8df 12.06 15.76 2.96 4.60 0.00 0.00 0.00 0.00 20:31:01 veth6a91e09 11.51 15.46 2.54 4.56 0.00 0.00 0.00 0.00 20:31:01 veth756bab4 7.85 9.97 1.15 0.79 0.00 0.00 0.00 0.00 20:31:01 vethebc9b9d 81.10 85.50 61.81 12.76 0.00 0.00 0.00 0.01 20:32:01 veth369b8df 12.48 16.43 3.17 5.17 0.00 0.00 0.00 0.00 20:32:01 veth6a91e09 12.53 16.46 2.83 5.49 0.00 0.00 0.00 0.00 20:32:01 veth756bab4 3.68 5.08 0.60 0.42 0.00 0.00 0.00 0.00 20:32:01 vethebc9b9d 89.95 94.87 65.41 14.82 0.00 0.00 0.00 0.01 20:33:01 veth369b8df 6.56 9.46 1.06 0.78 0.00 0.00 0.00 0.00 20:33:01 veth6a91e09 6.56 9.46 0.96 0.78 0.00 0.00 0.00 0.00 20:33:01 veth756bab4 3.18 4.63 0.53 0.36 0.00 0.00 0.00 0.00 20:33:01 vethebc9b9d 11.11 12.46 15.50 1.21 0.00 0.00 0.00 0.00 20:34:01 veth369b8df 9.18 12.46 1.98 2.39 0.00 0.00 0.00 0.00 20:34:01 veth6a91e09 9.17 12.56 1.75 2.40 0.00 0.00 0.00 0.00 20:34:01 veth756bab4 3.35 4.82 0.56 0.38 0.00 0.00 0.00 0.00 20:34:01 vethebc9b9d 30.19 32.06 34.42 6.06 0.00 0.00 0.00 0.00 20:35:01 veth369b8df 7.63 10.60 1.37 1.17 0.00 0.00 0.00 0.00 20:35:01 veth6a91e09 7.67 10.63 1.24 1.17 0.00 0.00 0.00 0.00 20:35:01 veth756bab4 3.28 4.68 0.54 0.36 0.00 0.00 0.00 0.00 20:35:01 vethebc9b9d 12.56 13.96 10.24 2.91 0.00 0.00 0.00 0.00 20:36:01 lo 40.66 40.66 3.55 3.55 0.00 0.00 0.00 0.00 20:36:01 docker0 35.26 59.57 3.53 1425.12 0.00 0.00 0.00 0.00 20:36:01 ens3 1987.69 1187.72 52563.26 205.67 0.00 0.00 0.00 0.00 Average: lo 2.63 2.63 0.23 0.23 0.00 0.00 0.00 0.00 Average: docker0 2.52 4.27 0.25 102.03 0.00 0.00 0.00 0.00 Average: ens3 121.42 69.72 3704.17 10.69 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-11532) 11/09/25 _x86_64_ (8 CPU) 20:21:24 LINUX RESTART (8 CPU) 20:22:03 CPU %user %nice %system %iowait %steal %idle 20:23:01 all 9.55 0.00 0.88 2.56 0.05 86.96 20:23:01 0 3.08 0.00 0.61 6.02 0.03 90.26 20:23:01 1 16.48 0.00 1.64 2.34 0.03 79.50 20:23:01 2 34.55 0.00 1.57 1.28 0.07 62.53 20:23:01 3 4.95 0.00 0.55 0.10 0.03 94.36 20:23:01 4 0.29 0.00 0.17 5.61 0.02 93.90 20:23:01 5 13.86 0.00 1.35 0.43 0.09 84.27 20:23:01 6 1.36 0.00 0.81 4.70 0.03 93.09 20:23:01 7 1.85 0.00 0.28 0.03 0.03 97.81 20:24:01 all 25.82 0.00 11.29 9.77 0.12 53.01 20:24:01 0 25.28 0.00 12.65 11.50 0.13 50.43 20:24:01 1 24.14 0.00 9.41 2.02 0.08 64.35 20:24:01 2 26.90 0.00 11.48 5.25 0.10 56.27 20:24:01 3 25.00 0.00 10.83 2.41 0.08 61.67 20:24:01 4 26.07 0.00 11.36 11.26 0.14 51.17 20:24:01 5 27.86 0.00 11.44 2.41 0.12 58.17 20:24:01 6 26.35 0.00 11.12 5.59 0.10 56.84 20:24:01 7 24.93 0.00 12.06 37.86 0.14 25.01 20:25:01 all 81.50 0.00 7.06 0.17 0.15 11.12 20:25:01 0 80.24 0.00 7.12 0.07 0.15 12.42 20:25:01 1 74.91 0.00 6.15 0.26 0.17 18.52 20:25:01 2 85.27 0.00 7.48 0.22 0.13 6.90 20:25:01 3 82.98 0.00 7.11 0.03 0.15 9.73 20:25:01 4 82.22 0.00 7.83 0.22 0.13 9.59 20:25:01 5 83.33 0.00 6.69 0.27 0.15 9.56 20:25:01 6 81.87 0.00 6.83 0.27 0.15 10.88 20:25:01 7 81.09 0.00 7.27 0.08 0.15 11.41 20:26:01 all 5.20 0.00 0.65 0.04 0.10 94.02 20:26:01 0 6.12 0.00 0.92 0.02 0.10 92.85 20:26:01 1 4.73 0.00 0.40 0.02 0.07 94.79 20:26:01 2 4.83 0.00 0.58 0.02 0.10 94.47 20:26:01 3 4.99 0.00 0.65 0.07 0.10 94.19 20:26:01 4 5.45 0.00 0.53 0.05 0.10 93.87 20:26:01 5 4.01 0.00 0.70 0.08 0.12 95.08 20:26:01 6 5.73 0.00 0.68 0.02 0.10 93.47 20:26:01 7 5.72 0.00 0.69 0.02 0.12 93.45 20:27:01 all 7.99 0.00 1.93 0.88 0.09 89.10 20:27:01 0 5.54 0.00 1.67 0.50 0.08 92.20 20:27:01 1 6.07 0.00 1.56 0.22 0.10 92.05 20:27:01 2 5.28 0.00 1.92 0.45 0.07 92.28 20:27:01 3 11.11 0.00 2.79 1.91 0.08 84.10 20:27:01 4 13.10 0.00 2.25 0.57 0.10 83.98 20:27:01 5 6.50 0.00 1.86 0.12 0.10 91.42 20:27:01 6 7.87 0.00 1.26 1.23 0.08 89.56 20:27:01 7 8.53 0.00 2.11 2.04 0.08 87.23 20:28:01 all 9.52 0.00 1.59 0.83 0.09 87.96 20:28:01 0 8.52 0.00 1.64 0.59 0.08 89.17 20:28:01 1 9.92 0.00 1.39 0.08 0.08 88.52 20:28:01 2 10.99 0.00 1.66 3.32 0.10 83.93 20:28:01 3 8.39 0.00 1.94 0.12 0.10 89.45 20:28:01 4 9.55 0.00 1.24 0.05 0.10 89.06 20:28:01 5 8.28 0.00 1.73 1.78 0.08 88.12 20:28:01 6 9.88 0.00 1.51 0.59 0.08 87.94 20:28:01 7 10.64 0.00 1.66 0.17 0.10 87.43 20:29:01 all 5.55 0.00 0.69 0.06 0.10 93.60 20:29:01 0 3.88 0.00 0.83 0.00 0.12 95.17 20:29:01 1 5.77 0.00 0.70 0.03 0.10 93.39 20:29:01 2 6.02 0.00 0.64 0.22 0.12 93.01 20:29:01 3 5.73 0.00 0.57 0.00 0.10 93.60 20:29:01 4 5.65 0.00 0.77 0.03 0.10 93.45 20:29:01 5 5.29 0.00 0.72 0.07 0.08 93.84 20:29:01 6 6.63 0.00 0.58 0.05 0.08 92.65 20:29:01 7 5.45 0.00 0.72 0.03 0.10 93.69 20:30:01 all 9.35 0.00 1.05 0.06 0.10 89.44 20:30:01 0 8.15 0.00 1.35 0.03 0.12 90.35 20:30:01 1 10.29 0.00 0.82 0.07 0.10 88.73 20:30:01 2 9.30 0.00 1.29 0.07 0.12 89.22 20:30:01 3 9.12 0.00 0.90 0.03 0.08 89.86 20:30:01 4 8.08 0.00 1.19 0.03 0.10 90.60 20:30:01 5 8.53 0.00 0.92 0.03 0.12 90.39 20:30:01 6 10.73 0.00 0.92 0.03 0.12 88.20 20:30:01 7 10.61 0.00 0.99 0.17 0.10 88.14 20:31:01 all 6.49 0.00 0.88 0.05 0.10 92.47 20:31:01 0 5.21 0.00 0.95 0.02 0.10 93.72 20:31:01 1 7.14 0.00 1.06 0.02 0.12 91.67 20:31:01 2 7.33 0.00 1.14 0.05 0.10 91.39 20:31:01 3 5.74 0.00 0.87 0.10 0.12 93.17 20:31:01 4 8.09 0.00 0.90 0.03 0.10 90.88 20:31:01 5 4.97 0.00 0.74 0.05 0.10 94.14 20:31:01 6 6.38 0.00 0.75 0.00 0.08 92.78 20:31:01 7 7.08 0.00 0.63 0.13 0.08 92.06 20:32:01 all 5.33 0.00 0.72 0.09 0.10 93.76 20:32:01 0 4.82 0.00 0.70 0.02 0.08 94.38 20:32:01 1 5.63 0.00 0.90 0.08 0.12 93.26 20:32:01 2 6.21 0.00 0.64 0.05 0.13 92.98 20:32:01 3 5.02 0.00 0.77 0.23 0.08 93.89 20:32:01 4 4.54 0.00 0.70 0.08 0.10 94.57 20:32:01 5 6.42 0.00 0.71 0.12 0.12 92.64 20:32:01 6 5.25 0.00 0.80 0.03 0.10 93.82 20:32:01 7 4.78 0.00 0.57 0.08 0.10 94.47 20:33:01 all 1.82 0.00 0.40 0.04 0.09 97.65 20:33:01 0 1.47 0.00 0.30 0.00 0.05 98.18 20:33:01 1 1.91 0.00 0.45 0.03 0.10 97.51 20:33:01 2 2.04 0.00 0.47 0.17 0.08 97.24 20:33:01 3 1.91 0.00 0.44 0.03 0.10 97.52 20:33:01 4 1.30 0.00 0.40 0.05 0.08 98.16 20:33:01 5 2.05 0.00 0.40 0.02 0.12 97.41 20:33:01 6 2.47 0.00 0.38 0.02 0.08 97.04 20:33:01 7 1.47 0.00 0.32 0.00 0.08 98.13 20:33:01 CPU %user %nice %system %iowait %steal %idle 20:34:01 all 2.72 0.00 0.51 0.08 0.09 96.61 20:34:01 0 3.14 0.00 0.52 0.00 0.08 96.26 20:34:01 1 3.46 0.00 0.58 0.03 0.10 95.83 20:34:01 2 3.77 0.00 0.52 0.37 0.08 95.26 20:34:01 3 2.94 0.00 0.48 0.10 0.07 96.41 20:34:01 4 2.17 0.00 0.60 0.08 0.10 97.04 20:34:01 5 1.65 0.00 0.47 0.02 0.10 97.77 20:34:01 6 1.70 0.00 0.47 0.00 0.08 97.74 20:34:01 7 2.92 0.00 0.43 0.02 0.08 96.54 20:35:01 all 2.02 0.00 0.49 0.04 0.09 97.36 20:35:01 0 1.93 0.00 0.52 0.08 0.08 97.38 20:35:01 1 3.11 0.00 0.55 0.02 0.10 96.22 20:35:01 2 3.28 0.00 0.62 0.15 0.10 95.85 20:35:01 3 1.99 0.00 0.42 0.02 0.10 97.47 20:35:01 4 1.42 0.00 0.47 0.02 0.10 97.99 20:35:01 5 1.61 0.00 0.45 0.02 0.10 97.82 20:35:01 6 1.25 0.00 0.38 0.00 0.08 98.28 20:35:01 7 1.49 0.00 0.53 0.02 0.10 97.86 20:36:01 all 4.61 0.00 1.47 0.21 0.06 93.66 20:36:01 0 3.49 0.00 1.62 0.18 0.07 94.64 20:36:01 1 3.49 0.00 1.44 0.08 0.08 94.90 20:36:01 2 5.06 0.00 1.67 0.62 0.07 92.59 20:36:01 3 4.78 0.00 1.29 0.13 0.07 93.73 20:36:01 4 8.07 0.00 1.59 0.12 0.07 90.15 20:36:01 5 2.71 0.00 1.26 0.08 0.05 95.90 20:36:01 6 5.84 0.00 1.54 0.07 0.05 92.50 20:36:01 7 3.38 0.00 1.36 0.37 0.07 94.83 Average: all 12.63 0.00 2.11 1.05 0.10 84.11 Average: 0 11.47 0.00 2.24 1.34 0.09 84.86 Average: 1 12.55 0.00 1.92 0.37 0.10 85.06 Average: 2 14.97 0.00 2.25 0.87 0.10 81.82 Average: 3 12.46 0.00 2.11 0.38 0.09 84.96 Average: 4 12.55 0.00 2.13 1.28 0.10 83.94 Average: 5 12.61 0.00 2.10 0.39 0.10 84.80 Average: 6 12.36 0.00 2.00 0.89 0.09 84.67 Average: 7 12.10 0.00 2.10 2.89 0.10 82.82