---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-9759 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: 2800.000 BogoMIPS: 5600.00 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 58% / 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: 7976 588 2708 0 4678 7089 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:47:20:d1 brd ff:ff:ff:ff:ff:ff inet 10.32.7.177/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85469sec preferred_lft 85469sec inet6 fe80::f816:3eff:fe47:20d1/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:4e:4d:e3:ef 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-9759) 03/26/26 _x86_64_ (4 CPU) 02:51:45 LINUX RESTART (4 CPU) 02:52:01 tps rtps wtps bread/s bwrtn/s 02:53:02 156.76 69.24 87.52 5596.13 39766.89 02:54:01 63.57 4.52 59.05 810.98 8631.79 02:55:01 300.97 8.00 292.97 1434.19 27456.18 02:56:01 351.04 0.08 350.96 12.53 14523.05 02:57:01 255.92 0.05 255.87 6.00 14956.97 02:58:01 11.85 0.00 11.85 0.00 1759.68 02:59:01 4.55 0.00 4.55 0.00 2522.89 03:00:01 4.08 0.00 4.08 0.00 4061.19 03:01:01 11.46 0.00 11.46 0.00 6702.83 03:02:01 54.33 0.00 54.33 0.00 7955.61 03:03:01 71.72 0.00 71.72 0.00 8209.30 03:04:01 420.85 0.45 420.40 3.60 22332.14 03:05:01 266.87 1.57 265.31 45.19 19453.96 03:06:01 5.18 0.47 4.72 13.86 143.84 03:07:01 26.74 2.73 24.01 50.25 1442.05 Average: 133.80 5.81 127.99 531.25 11998.30 02:52:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:53:02 5885880 7408472 2281548 27.93 37308 1665576 984396 10.68 587952 1523560 61844 02:54:01 5580480 7391220 2586948 31.67 58092 1916588 988696 10.73 628656 1754828 117320 02:55:01 4841076 7297504 3326352 40.73 85880 2506152 1361116 14.77 816116 2244792 7592 02:56:01 4506232 7279276 3661196 44.83 105912 2752240 1376592 14.94 870532 2470724 11620 02:57:01 4351424 7349984 3816004 46.72 121620 2945772 1323500 14.36 874888 2605076 1388 02:58:01 4310272 7346064 3857156 47.23 122292 2975876 1312648 14.24 902856 2610880 13912 02:59:01 4260992 7324588 3906436 47.83 122364 3001992 1324080 14.37 925564 2635748 15056 03:00:01 3794532 6915584 4372896 53.54 122408 3057232 1748064 18.97 1347764 2677396 13008 03:01:01 3996392 7272464 4171036 51.07 123496 3205408 1401124 15.20 1055260 2762032 21364 03:02:01 3812432 7237112 4354996 53.32 124128 3343928 1402952 15.22 1209552 2781792 44916 03:03:01 3642648 7234796 4524780 55.40 128140 3495344 1416080 15.37 1222676 2925516 240 03:04:01 2979412 7241072 5188016 63.52 146788 4060468 1427088 15.48 1234296 3486544 8572 03:05:01 2825716 7311544 5341712 65.40 155172 4266928 1166664 12.66 1620548 3248420 976 03:06:01 2785972 7258588 5381456 65.89 155232 4267928 1109872 12.04 2258388 2666056 212 03:07:01 2756112 7239124 5411316 66.25 157552 4274544 1140248 12.37 2285648 2666796 10268 Average: 4021971 7273826 4145457 50.76 117759 3182398 1298875 14.09 1189380 2604011 21886 02:52:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:53:02 ens3 423.38 206.08 1099.56 64.96 0.00 0.00 0.00 0.00 02:53:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:53:02 lo 1.07 1.07 0.10 0.10 0.00 0.00 0.00 0.00 02:54:01 ens3 63.17 53.30 691.76 8.19 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 lo 1.90 1.90 0.16 0.16 0.00 0.00 0.00 0.00 02:55:01 ens3 258.85 192.84 2282.05 18.01 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 lo 0.33 0.33 0.04 0.04 0.00 0.00 0.00 0.00 02:56:01 ens3 246.64 174.89 2038.58 16.03 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 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 02:57:01 ens3 19.31 17.11 28.68 4.22 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 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:58:01 ens3 6.95 5.91 13.62 1.35 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 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 02:59:01 ens3 1.67 2.20 0.35 0.39 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 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:00:01 ens3 0.45 0.60 0.08 0.09 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 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 03:01:01 ens3 49.42 39.24 512.75 3.05 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 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:02:01 ens3 98.48 77.34 494.90 7.92 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 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 03:03:01 ens3 367.14 243.31 1892.48 19.09 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 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:04:01 ens3 321.48 173.59 1616.63 13.66 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 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 03:05:01 ens3 130.18 239.74 18.39 1769.02 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 lo 3.53 3.53 0.31 0.31 0.00 0.00 0.00 0.00 03:06:01 ens3 323.16 580.84 27.86 4708.67 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 lo 0.93 0.93 0.08 0.08 0.00 0.00 0.00 0.00 03:07:01 ens3 12.05 13.16 9.56 6.41 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 lo 0.73 0.73 0.07 0.07 0.00 0.00 0.00 0.00 Average: ens3 154.92 134.76 715.17 443.18 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: 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-9759) 03/26/26 _x86_64_ (4 CPU) 02:51:45 LINUX RESTART (4 CPU) 02:52:01 CPU %user %nice %system %iowait %steal %idle 02:53:02 all 19.83 0.00 3.65 4.73 1.25 70.54 02:53:02 0 7.21 0.00 2.02 3.25 1.17 86.36 02:53:02 1 27.57 0.00 2.09 2.24 1.25 66.86 02:53:02 2 23.08 0.00 2.96 9.68 1.19 63.10 02:53:02 3 21.50 0.00 7.59 3.75 1.39 65.77 02:54:01 all 21.05 0.00 1.33 1.88 0.69 75.06 02:54:01 0 20.29 0.00 1.05 1.49 0.86 76.31 02:54:01 1 1.73 0.00 0.30 0.15 0.12 97.70 02:54:01 2 19.52 0.00 1.34 4.71 0.63 73.81 02:54:01 3 42.68 0.00 2.61 1.19 1.14 52.39 02:55:01 all 11.21 0.00 3.93 8.31 0.69 75.87 02:55:01 0 8.38 0.00 5.42 15.78 0.73 69.69 02:55:01 1 10.83 0.00 4.20 8.68 0.62 75.67 02:55:01 2 13.69 0.00 3.13 6.53 0.76 75.89 02:55:01 3 11.92 0.00 2.98 2.30 0.62 82.19 02:56:01 all 7.73 0.00 3.58 11.14 0.54 77.01 02:56:01 0 2.84 0.00 2.74 3.50 0.42 90.49 02:56:01 1 12.92 0.00 2.97 4.30 0.71 79.10 02:56:01 2 6.71 0.00 3.64 8.32 0.54 80.79 02:56:01 3 8.43 0.00 4.93 28.43 0.51 57.69 02:57:01 all 13.08 0.00 4.54 7.44 0.65 74.29 02:57:01 0 16.42 0.00 4.58 4.44 0.70 73.86 02:57:01 1 9.19 0.00 4.17 6.29 0.52 79.83 02:57:01 2 13.35 0.00 4.67 8.01 0.77 73.20 02:57:01 3 13.34 0.00 4.75 11.00 0.62 70.29 02:58:01 all 20.94 0.00 3.38 0.31 0.70 74.66 02:58:01 0 19.85 0.00 3.71 0.00 0.75 75.69 02:58:01 1 12.53 0.00 2.70 0.83 0.47 83.47 02:58:01 2 21.95 0.00 3.40 0.37 0.83 73.45 02:58:01 3 29.47 0.00 3.73 0.07 0.75 65.98 02:59:01 all 22.15 0.00 2.71 0.03 0.73 74.38 02:59:01 0 22.18 0.00 2.96 0.00 0.96 73.90 02:59:01 1 16.71 0.00 1.95 0.12 0.43 80.80 02:59:01 2 17.92 0.00 2.20 0.00 0.67 79.21 02:59:01 3 31.81 0.00 3.71 0.00 0.88 63.60 03:00:01 all 22.89 0.00 1.82 0.03 0.61 74.65 03:00:01 0 31.30 0.00 2.65 0.00 0.80 65.25 03:00:01 1 17.18 0.00 1.37 0.12 0.52 80.82 03:00:01 2 2.86 0.00 0.48 0.02 0.25 96.39 03:00:01 3 40.16 0.00 2.75 0.00 0.87 56.22 03:01:01 all 22.24 0.00 2.67 0.23 0.97 73.90 03:01:01 0 26.23 0.00 3.19 0.28 1.17 69.13 03:01:01 1 29.22 0.00 3.13 0.20 1.05 66.40 03:01:01 2 23.64 0.00 2.75 0.33 1.03 72.25 03:01:01 3 9.83 0.00 1.58 0.10 0.65 87.83 03:02:01 all 20.24 0.00 2.54 1.20 0.99 75.04 03:02:01 0 18.50 0.00 2.19 0.77 1.05 77.49 03:02:01 1 35.70 0.00 3.55 1.48 1.28 57.99 03:02:01 2 16.54 0.00 2.59 1.92 0.95 78.00 03:02:01 3 10.17 0.00 1.89 0.62 0.65 86.67 03:03:01 all 4.49 0.00 1.95 1.68 0.37 91.51 03:03:01 0 2.93 0.00 1.37 0.62 0.39 94.69 03:03:01 1 10.20 0.00 2.24 1.05 0.44 86.07 03:03:01 2 3.12 0.00 2.41 3.10 0.40 90.97 03:03:01 3 1.68 0.00 1.78 1.95 0.22 94.37 03:03:01 CPU %user %nice %system %iowait %steal %idle 03:04:01 all 6.03 0.00 3.59 13.75 0.50 76.13 03:04:01 0 5.20 0.00 2.78 6.20 0.65 85.16 03:04:01 1 7.26 0.00 5.82 26.93 0.46 59.53 03:04:01 2 6.33 0.00 2.13 2.82 0.47 88.25 03:04:01 3 5.37 0.00 3.64 19.13 0.47 71.39 03:05:01 all 22.35 0.00 4.26 8.09 1.57 63.74 03:05:01 0 18.72 0.00 4.62 9.01 1.78 65.87 03:05:01 1 24.69 0.00 4.59 10.85 1.58 58.28 03:05:01 2 20.06 0.00 2.96 5.01 1.55 70.42 03:05:01 3 25.94 0.00 4.87 7.49 1.35 60.36 03:06:01 all 22.07 0.00 1.22 0.15 0.42 76.14 03:06:01 0 24.36 0.00 1.35 0.02 0.57 73.70 03:06:01 1 23.18 0.00 1.17 0.49 0.40 74.76 03:06:01 2 20.61 0.00 1.26 0.03 0.35 77.74 03:06:01 3 20.15 0.00 1.09 0.07 0.36 78.33 03:07:01 all 20.88 0.00 1.05 1.16 0.85 76.06 03:07:01 0 29.71 0.00 1.23 0.48 1.36 67.22 03:07:01 1 21.34 0.00 1.12 3.18 0.65 73.70 03:07:01 2 20.65 0.00 1.01 0.95 0.91 76.48 03:07:01 3 11.86 0.00 0.84 0.07 0.46 86.77 Average: all 17.16 0.00 2.81 4.00 0.77 75.26 Average: 0 16.97 0.00 2.79 3.04 0.89 76.30 Average: 1 17.38 0.00 2.76 4.44 0.70 74.72 Average: 2 15.34 0.00 2.46 3.45 0.75 78.00 Average: 3 18.94 0.00 3.24 5.05 0.73 72.03