---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-5915 4.15.0-213-generic #224-Ubuntu SMP Mon Jun 19 13:30:12 UTC 2023 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): 4 On-line CPU(s) list: 0-3 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 4 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): 0-3 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: 4 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 3.9G 0 3.9G 0% /dev tmpfs 798M 696K 797M 1% /run /dev/vda1 20G 12G 8.1G 59% / tmpfs 3.9G 0 3.9G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 3.9G 0 3.9G 0% /sys/fs/cgroup /dev/vda15 105M 5.3M 100M 5% /boot/efi tmpfs 798M 0 798M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7975 570 2653 0 4751 7107 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 1450 qdisc fq_codel state UP group default qlen 1000 link/ether fa:16:3e:13:ec:16 brd ff:ff:ff:ff:ff:ff inet 10.32.7.23/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85465sec preferred_lft 85465sec inet6 fe80::f816:3eff:fe13:ec16/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:a8:b6:55:78 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 ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-5915) 07/16/26 _x86_64_ (4 CPU) 02:51:38 LINUX RESTART (4 CPU) 02:52:02 tps rtps wtps bread/s bwrtn/s 02:53:01 151.36 66.99 84.36 5261.54 40714.35 02:54:01 59.69 0.13 59.56 22.13 9104.75 02:55:01 217.01 12.40 204.62 2235.09 24861.72 02:56:01 292.37 0.00 292.37 0.00 15412.76 02:57:01 403.40 0.00 403.40 0.00 18524.51 02:58:01 14.36 0.03 14.33 2.40 1527.10 02:59:01 4.65 0.02 4.63 3.47 2212.56 03:00:01 4.16 0.00 4.16 0.00 4256.67 03:01:01 10.31 0.00 10.31 0.00 6943.15 03:02:01 14.31 0.00 14.31 0.00 1827.83 03:03:01 171.34 0.45 170.89 3.60 22316.15 03:04:01 464.24 0.00 464.24 0.00 26198.17 03:05:01 155.69 0.08 155.61 5.33 7837.09 03:06:01 5.82 0.20 5.62 9.73 213.83 03:07:01 26.58 4.38 22.20 87.85 1438.43 Average: 132.99 5.58 127.41 503.48 12194.10 02:52:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:53:01 5870708 7408168 2296712 28.12 38732 1678720 1001936 10.87 588544 1537076 67480 02:54:01 5510388 7356532 2657032 32.53 57612 1952156 1039672 11.28 653404 1798112 165516 02:55:01 4867184 7305620 3300236 40.41 78508 2500480 1373180 14.90 799228 2243928 29908 02:56:01 4611016 7308004 3556404 43.54 101956 2710916 1376320 14.93 837928 2430028 6224 02:57:01 4291988 7359484 3875432 47.45 123016 3009408 1314376 14.26 819008 2716632 984 02:58:01 4239264 7348192 3928156 48.10 123832 3042408 1329840 14.43 899660 2679820 10596 02:59:01 3973500 7102784 4193920 51.35 123892 3061276 1590632 17.26 1147708 2695428 13056 03:00:01 3895484 7084908 4271936 52.30 123952 3119360 1602480 17.39 1176092 2742920 14880 03:01:01 4034880 7376580 4132540 50.60 125028 3264768 1309560 14.21 950456 2823812 10740 03:02:01 3894068 7198260 4273352 52.32 125224 3227676 1488876 16.16 1118960 2797840 1244 03:03:01 3343244 7246236 4824176 59.07 133900 3778280 1435796 15.58 1218500 3205144 8968 03:04:01 2577364 7225664 5590056 68.44 152700 4420224 1443060 15.66 1255736 3845992 744 03:05:01 2768976 7328804 5398444 66.10 156380 4334456 1139448 12.36 1775456 3145272 4 03:06:01 2681716 7233996 5485704 67.17 156556 4341548 1155016 12.53 2283336 2739628 8320 03:07:01 2706772 7265900 5460648 66.86 158604 4345188 1127856 12.24 2259012 2737572 9924 Average: 3951103 7276609 4216317 51.62 118659 3252458 1315203 14.27 1185535 2675947 23239 02:52:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:53:01 ens3 382.18 217.47 1256.65 65.55 0.00 0.00 0.00 0.00 02:53:01 lo 1.02 1.02 0.09 0.09 0.00 0.00 0.00 0.00 02:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:54:01 ens3 56.47 45.38 675.92 5.18 0.00 0.00 0.00 0.00 02:54:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 02:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:55:01 ens3 333.01 203.65 2288.54 18.77 0.00 0.00 0.00 0.00 02:55:01 lo 1.73 1.73 0.16 0.16 0.00 0.00 0.00 0.00 02:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:56:01 ens3 351.49 192.23 2040.49 16.29 0.00 0.00 0.00 0.00 02:56:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 02:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:57:01 ens3 14.40 11.15 8.17 3.34 0.00 0.00 0.00 0.00 02:57:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:58:01 ens3 12.09 9.53 34.51 2.21 0.00 0.00 0.00 0.00 02:58:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 02:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:59:01 ens3 1.92 1.93 0.43 0.42 0.00 0.00 0.00 0.00 02:59:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:00:01 ens3 0.60 0.55 0.12 0.12 0.00 0.00 0.00 0.00 03:00:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 03:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:01:01 ens3 41.54 29.09 521.52 2.36 0.00 0.00 0.00 0.00 03:01:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:02:01 ens3 4.95 6.52 1.10 1.93 0.00 0.00 0.00 0.00 03:02:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 03:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:03:01 ens3 677.97 418.38 3990.35 31.17 0.00 0.00 0.00 0.00 03:03:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:04:01 ens3 13.03 11.81 2.58 3.15 0.00 0.00 0.00 0.00 03:04:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 03:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:05:01 ens3 271.87 401.98 25.45 3118.52 0.00 0.00 0.00 0.00 03:05:01 lo 3.47 3.47 0.30 0.30 0.00 0.00 0.00 0.00 03:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:06:01 ens3 416.45 417.36 32.60 3349.98 0.00 0.00 0.00 0.00 03:06:01 lo 0.93 0.93 0.08 0.08 0.00 0.00 0.00 0.00 03:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:07:01 ens3 17.51 16.61 14.33 12.72 0.00 0.00 0.00 0.00 03:07:01 lo 0.87 0.87 0.08 0.08 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 172.79 132.14 725.57 442.50 0.00 0.00 0.00 0.00 Average: lo 0.63 0.63 0.05 0.05 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-5915) 07/16/26 _x86_64_ (4 CPU) 02:51:38 LINUX RESTART (4 CPU) 02:52:02 CPU %user %nice %system %iowait %steal %idle 02:53:01 all 21.03 0.00 3.06 4.68 1.21 70.03 02:53:01 0 15.56 0.00 1.64 1.59 1.27 79.94 02:53:01 1 42.03 0.00 2.96 2.86 1.54 50.60 02:53:01 2 12.57 0.00 5.06 3.68 1.26 77.42 02:53:01 3 13.88 0.00 2.60 10.60 0.78 72.14 02:54:01 all 20.86 0.00 1.40 1.50 0.82 75.42 02:54:01 0 25.18 0.00 1.83 0.07 0.70 72.22 02:54:01 1 40.89 0.00 2.20 1.10 1.03 54.77 02:54:01 2 14.70 0.00 1.14 3.86 1.08 79.21 02:54:01 3 2.78 0.00 0.38 0.95 0.45 95.44 02:55:01 all 13.18 0.00 3.33 5.73 0.92 76.84 02:55:01 0 23.18 0.00 4.03 5.67 1.05 66.07 02:55:01 1 11.00 0.00 2.32 3.29 0.70 82.68 02:55:01 2 10.39 0.00 4.58 10.30 1.09 73.64 02:55:01 3 8.13 0.00 2.46 3.66 0.85 84.90 02:56:01 all 8.71 0.00 3.61 7.95 0.67 79.05 02:56:01 0 14.94 0.00 4.43 14.00 0.76 65.87 02:56:01 1 8.76 0.00 3.29 5.52 0.70 81.73 02:56:01 2 6.03 0.00 4.24 6.96 0.69 82.08 02:56:01 3 5.10 0.00 2.48 5.34 0.54 86.54 02:57:01 all 8.81 0.00 3.76 12.81 0.54 74.07 02:57:01 0 13.24 0.00 2.47 1.85 0.62 81.82 02:57:01 1 7.35 0.00 5.51 24.08 0.52 62.55 02:57:01 2 8.77 0.00 3.45 17.48 0.61 69.69 02:57:01 3 5.88 0.00 3.62 7.91 0.40 82.19 02:58:01 all 20.09 0.00 4.17 0.25 0.96 74.53 02:58:01 0 14.80 0.00 4.75 0.13 0.80 79.52 02:58:01 1 8.83 0.00 3.14 0.45 0.60 86.97 02:58:01 2 23.77 0.00 3.39 0.35 1.33 71.16 02:58:01 3 32.97 0.00 5.39 0.08 1.14 60.42 02:59:01 all 21.99 0.00 2.75 0.05 0.89 74.32 02:59:01 0 37.48 0.00 4.22 0.00 1.10 57.20 02:59:01 1 13.12 0.00 1.88 0.18 0.63 84.19 02:59:01 2 13.47 0.00 2.03 0.00 0.85 83.66 02:59:01 3 23.94 0.00 2.85 0.00 0.97 72.24 03:00:01 all 22.83 0.00 1.86 0.07 0.86 74.37 03:00:01 0 5.51 0.00 0.77 0.03 0.42 93.27 03:00:01 1 20.27 0.00 1.50 0.07 0.62 77.55 03:00:01 2 13.89 0.00 1.77 0.20 0.86 83.28 03:00:01 3 51.74 0.00 3.41 0.00 1.55 43.30 03:01:01 all 22.50 0.00 2.46 0.18 1.02 73.85 03:01:01 0 17.55 0.00 1.85 0.10 0.85 79.65 03:01:01 1 29.52 0.00 3.00 0.02 0.93 66.52 03:01:01 2 9.77 0.00 2.06 0.55 0.96 86.66 03:01:01 3 33.19 0.00 2.93 0.05 1.33 62.49 03:02:01 all 22.21 0.00 2.12 0.20 0.98 74.49 03:02:01 0 39.68 0.00 2.85 0.15 1.13 56.19 03:02:01 1 12.69 0.00 1.80 0.03 0.72 84.76 03:02:01 2 23.69 0.00 2.36 0.35 1.22 72.39 03:02:01 3 12.77 0.00 1.47 0.27 0.87 84.63 03:03:01 all 11.17 0.00 3.42 4.02 0.75 80.63 03:03:01 0 10.51 0.00 3.63 4.11 0.64 81.11 03:03:01 1 9.81 0.00 3.48 3.70 0.85 82.15 03:03:01 2 8.94 0.00 3.24 6.53 0.71 80.58 03:03:01 3 15.39 0.00 3.33 1.76 0.77 78.74 03:03:01 CPU %user %nice %system %iowait %steal %idle 03:04:01 all 8.12 0.00 4.38 13.96 1.09 72.46 03:04:01 0 7.22 0.00 4.91 11.51 0.84 75.52 03:04:01 1 11.33 0.00 5.68 37.79 1.19 44.01 03:04:01 2 7.64 0.00 4.62 3.22 1.40 83.13 03:04:01 3 6.30 0.00 2.31 3.36 0.90 87.13 03:05:01 all 22.56 0.00 2.66 4.87 1.82 68.08 03:05:01 0 21.60 0.00 2.41 1.46 1.76 72.77 03:05:01 1 24.20 0.00 3.12 12.82 1.87 58.00 03:05:01 2 21.74 0.00 2.69 3.68 1.99 69.90 03:05:01 3 22.72 0.00 2.41 1.49 1.69 71.68 03:06:01 all 20.58 0.00 1.11 0.20 0.66 77.46 03:06:01 0 17.03 0.00 0.95 0.02 0.50 81.50 03:06:01 1 32.00 0.00 1.65 0.73 0.85 64.76 03:06:01 2 14.17 0.00 1.14 0.02 0.74 83.94 03:06:01 3 19.09 0.00 0.70 0.03 0.55 79.62 03:07:01 all 20.14 0.00 1.17 0.84 0.96 76.89 03:07:01 0 4.76 0.00 0.68 0.05 0.33 94.18 03:07:01 1 22.31 0.00 1.33 1.16 0.95 74.25 03:07:01 2 39.10 0.00 1.51 0.32 1.38 57.69 03:07:01 3 14.41 0.00 1.14 1.82 1.16 81.46 Average: all 17.66 0.00 2.75 3.81 0.94 74.83 Average: 0 17.89 0.00 2.76 2.71 0.85 75.79 Average: 1 19.60 0.00 2.86 6.25 0.91 70.38 Average: 2 15.27 0.00 2.88 3.81 1.08 76.97 Average: 3 17.90 0.00 2.50 2.47 0.93 76.20