---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-4301 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 9.6G 9.7G 50% / 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 530 4604 0 2841 7146 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:ec:5b:ed brd ff:ff:ff:ff:ff:ff inet 10.32.6.213/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85424sec preferred_lft 85424sec inet6 fe80::f816:3eff:feec:5bed/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:fa:6f:fe:14 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:faff:fe6f:fe14/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-4301) 07/01/25 _x86_64_ (4 CPU) 13:24:09 LINUX RESTART (4 CPU) 13:25:01 tps rtps wtps bread/s bwrtn/s 13:26:01 64.40 20.68 43.72 712.56 5897.10 13:27:01 69.68 12.56 57.11 2263.25 9818.46 13:28:01 143.64 0.17 143.48 14.53 20753.87 13:29:01 12.68 0.00 12.68 0.00 3202.00 13:30:01 3.07 0.00 3.07 0.00 191.70 13:31:01 3.25 0.00 3.25 0.00 1030.49 13:32:01 3.38 0.00 3.38 0.00 311.68 13:33:01 3.10 0.00 3.10 0.00 393.34 13:34:01 3.33 0.00 3.33 0.00 282.89 13:35:01 3.23 0.00 3.23 0.00 430.06 13:36:01 3.18 0.00 3.18 0.00 369.74 13:37:01 3.10 0.00 3.10 0.00 372.13 13:38:01 3.10 0.02 3.08 1.33 574.74 13:39:01 17.98 2.62 15.36 33.06 2556.08 13:40:01 19.48 0.57 18.91 53.59 1410.70 Average: 23.77 2.44 21.33 205.24 3173.04 13:25:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:26:01 5647244 7332188 2520176 30.86 53208 1801036 1055260 11.45 672480 1654680 140568 13:27:01 5325428 7343592 2841992 34.80 66716 2108596 1339036 14.53 764004 1857672 222200 13:28:01 4886772 7340400 3280648 40.17 90516 2496008 1390336 15.09 919672 2092132 90100 13:29:01 4892188 7349420 3275232 40.10 90720 2499216 1395804 15.15 915416 2090388 2348 13:30:01 4892448 7353868 3274972 40.10 90904 2502828 1400616 15.20 913972 2091012 2820 13:31:01 4840192 7332204 3327228 40.74 91044 2532256 1446012 15.69 936752 2117344 2824 13:32:01 4823104 7323632 3344316 40.95 91192 2540060 1544524 16.76 948944 2121560 3800 13:33:01 4841256 7350732 3326164 40.72 91368 2548292 1401384 15.21 925724 2126256 3020 13:34:01 4836028 7350744 3331392 40.79 91560 2552872 1398348 15.17 928800 2128340 2396 13:35:01 4817088 7343188 3350332 41.02 91712 2563448 1394972 15.14 941100 2133604 3492 13:36:01 4799456 7335284 3367964 41.24 91880 2572428 1397324 15.16 953536 2138396 5244 13:37:01 4742536 7290156 3424884 41.93 92040 2583320 1510836 16.39 1004036 2144360 8640 13:38:01 4451676 7042592 3715744 45.49 92372 2624444 1840284 19.97 1266264 2169668 37744 13:39:01 4750304 7340048 3417116 41.84 93688 2629872 1039876 11.28 1136144 2015300 3908 13:40:01 4744444 7344536 3422976 41.91 96104 2636708 1017836 11.04 1139816 2016544 10540 Average: 4886011 7318172 3281409 40.18 87668 2479426 1371497 14.88 957777 2059817 35976 13:25:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:26:01 ens3 69.66 50.27 826.78 8.64 0.00 0.00 0.00 0.00 13:26:01 lo 0.60 0.60 0.05 0.05 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 ens3 186.82 83.52 1154.20 10.71 0.00 0.00 0.00 0.00 13:27:01 lo 2.40 2.40 0.22 0.22 0.00 0.00 0.00 0.00 13:27:01 vethd89c6ae 38.85 94.40 2.57 464.89 0.00 0.00 0.00 0.04 13:27:01 docker0 38.85 94.30 2.04 464.88 0.00 0.00 0.00 0.00 13:28:01 veth5397fe7 86.37 219.20 6.20 1794.61 0.00 0.00 0.00 0.15 13:28:01 ens3 261.19 109.02 1848.80 11.68 0.00 0.00 0.00 0.00 13:28:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:28:01 docker0 97.38 235.43 5.59 1843.74 0.00 0.00 0.00 0.00 13:29:01 veth5397fe7 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 13:29:01 ens3 4.78 4.45 1.16 1.41 0.00 0.00 0.00 0.00 13:29:01 lo 0.20 0.20 0.01 0.01 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 veth5397fe7 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 13:30:01 ens3 4.90 4.72 1.51 1.84 0.00 0.00 0.00 0.00 13:30:01 lo 0.00 0.00 0.00 0.00 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 veth5397fe7 49.39 86.89 3.98 804.00 0.00 0.00 0.00 0.07 13:31:01 ens3 92.15 53.24 805.00 5.01 0.00 0.00 0.00 0.00 13:31:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 13:31:01 docker0 49.39 86.89 3.31 804.00 0.00 0.00 0.00 0.00 13:32:01 veth5397fe7 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 13:32:01 ens3 7.40 7.92 1.84 2.20 0.00 0.00 0.00 0.00 13:32:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:33:01 veth5397fe7 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:33:01 ens3 4.40 5.48 1.23 7.86 0.00 0.00 0.00 0.00 13:33:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 13:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:34:01 veth5397fe7 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:34:01 ens3 5.43 6.20 1.40 1.86 0.00 0.00 0.00 0.00 13:34:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:35:01 veth5397fe7 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:35:01 ens3 5.22 5.33 1.20 1.56 0.00 0.00 0.00 0.00 13:35:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 13:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:36:01 veth5397fe7 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 13:36:01 ens3 5.60 5.78 1.83 2.08 0.00 0.00 0.00 0.00 13:36:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:37:01 veth5397fe7 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:37:01 ens3 4.78 5.85 1.36 1.77 0.00 0.00 0.00 0.00 13:37:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 13:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:38:01 veth5397fe7 1.12 1.23 0.10 7.34 0.00 0.00 0.00 0.00 13:38:01 ens3 6.58 7.96 8.76 2.03 0.00 0.00 0.00 0.00 13:38:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:38:01 docker0 1.12 1.23 0.09 7.34 0.00 0.00 0.00 0.00 13:39:01 ens3 132.77 74.99 811.72 8.81 0.00 0.00 0.00 0.00 13:39:01 lo 0.33 0.33 0.02 0.02 0.00 0.00 0.00 0.00 13:39:01 docker0 67.49 121.68 4.27 805.67 0.00 0.00 0.00 0.00 13:40:01 ens3 11.05 12.31 9.15 5.83 0.00 0.00 0.00 0.00 13:40:01 lo 0.73 0.73 0.07 0.07 0.00 0.00 0.00 0.00 13:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 53.52 29.14 365.07 4.89 0.00 0.00 0.00 0.00 Average: lo 0.34 0.34 0.03 0.03 0.00 0.00 0.00 0.00 Average: docker0 16.95 35.97 1.02 261.71 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-4301) 07/01/25 _x86_64_ (4 CPU) 13:24:09 LINUX RESTART (4 CPU) 13:25:01 CPU %user %nice %system %iowait %steal %idle 13:26:01 all 19.05 0.00 1.24 2.86 2.93 73.92 13:26:01 0 4.50 0.00 0.42 0.67 3.33 91.08 13:26:01 1 4.46 0.00 0.46 1.24 1.18 92.65 13:26:01 2 15.58 0.00 1.28 8.13 3.01 72.00 13:26:01 3 51.78 0.00 2.78 1.40 4.18 39.86 13:27:01 all 18.47 0.00 2.06 2.58 3.26 73.63 13:27:01 0 12.11 0.00 1.67 0.97 2.03 83.21 13:27:01 1 9.35 0.00 1.82 2.44 3.42 82.97 13:27:01 2 34.88 0.00 2.58 6.30 4.14 52.10 13:27:01 3 17.55 0.00 2.17 0.60 3.41 76.26 13:28:01 all 10.74 0.00 3.54 4.92 5.51 75.29 13:28:01 0 9.05 0.00 3.47 2.53 5.06 79.89 13:28:01 1 13.91 0.00 4.31 7.18 5.67 68.93 13:28:01 2 15.29 0.00 3.73 7.52 6.58 66.87 13:28:01 3 4.67 0.00 2.64 2.45 4.73 85.51 13:29:01 all 2.90 0.00 1.40 0.20 3.13 92.37 13:29:01 0 3.26 0.00 1.60 0.13 3.37 91.64 13:29:01 1 3.43 0.00 1.50 0.31 3.81 90.95 13:29:01 2 2.70 0.00 1.29 0.34 3.09 92.58 13:29:01 3 2.23 0.00 1.21 0.02 2.25 94.29 13:30:01 all 3.19 0.00 1.30 0.04 2.82 92.65 13:30:01 0 3.22 0.00 1.28 0.00 2.61 92.90 13:30:01 1 3.89 0.00 1.50 0.15 3.39 91.07 13:30:01 2 3.14 0.00 1.34 0.03 2.90 92.59 13:30:01 3 2.48 0.00 1.05 0.00 2.38 94.08 13:31:01 all 11.43 0.00 1.41 0.06 3.42 83.70 13:31:01 0 9.44 0.00 1.36 0.00 2.84 86.36 13:31:01 1 8.80 0.00 1.56 0.23 4.23 85.18 13:31:01 2 16.36 0.00 1.72 0.00 3.27 78.65 13:31:01 3 11.15 0.00 1.00 0.00 3.32 84.54 13:32:01 all 4.02 0.00 1.26 0.04 3.16 91.52 13:32:01 0 3.78 0.00 1.17 0.02 3.34 91.69 13:32:01 1 4.13 0.00 1.28 0.16 3.63 90.80 13:32:01 2 4.25 0.00 1.13 0.00 2.62 91.99 13:32:01 3 3.89 0.00 1.41 0.00 3.07 91.63 13:33:01 all 3.92 0.00 1.23 0.07 3.00 91.79 13:33:01 0 3.26 0.00 1.11 0.03 2.77 92.82 13:33:01 1 5.11 0.00 1.24 0.13 3.42 90.11 13:33:01 2 4.37 0.00 1.41 0.00 3.06 91.16 13:33:01 3 2.94 0.00 1.21 0.11 2.73 93.00 13:34:01 all 3.95 0.00 1.30 0.04 2.91 91.79 13:34:01 0 3.21 0.00 1.27 0.10 3.37 92.05 13:34:01 1 4.77 0.00 1.59 0.03 3.02 90.58 13:34:01 2 4.08 0.00 1.13 0.00 2.80 91.98 13:34:01 3 3.75 0.00 1.22 0.03 2.43 92.57 13:35:01 all 4.98 0.00 1.52 0.05 3.36 90.09 13:35:01 0 3.42 0.00 1.27 0.13 3.23 91.95 13:35:01 1 5.14 0.00 1.62 0.07 3.06 90.11 13:35:01 2 5.67 0.00 1.47 0.00 3.58 89.28 13:35:01 3 5.70 0.00 1.69 0.00 3.60 89.01 13:36:01 all 5.27 0.00 1.68 0.04 3.50 89.52 13:36:01 0 4.73 0.00 1.61 0.00 3.18 90.47 13:36:01 1 5.10 0.00 1.52 0.00 3.20 90.17 13:36:01 2 5.61 0.00 1.74 0.00 3.80 88.85 13:36:01 3 5.58 0.00 1.82 0.16 3.81 88.63 13:36:01 CPU %user %nice %system %iowait %steal %idle 13:37:01 all 5.28 0.00 1.51 0.04 3.34 89.83 13:37:01 0 5.13 0.00 1.36 0.00 3.23 90.28 13:37:01 1 5.94 0.00 1.68 0.00 3.43 88.95 13:37:01 2 4.41 0.00 1.51 0.02 3.38 90.68 13:37:01 3 5.70 0.00 1.47 0.13 3.28 89.41 13:38:01 all 12.23 0.00 2.36 0.06 4.75 80.61 13:38:01 0 7.46 0.00 2.35 0.00 4.56 85.62 13:38:01 1 19.89 0.00 2.66 0.00 4.58 72.87 13:38:01 2 6.38 0.00 1.91 0.02 4.59 87.10 13:38:01 3 15.20 0.00 2.52 0.19 5.28 76.82 13:39:01 all 17.22 0.00 2.60 0.41 5.12 74.64 13:39:01 0 10.88 0.00 2.18 0.15 4.63 82.17 13:39:01 1 12.73 0.00 2.69 0.60 4.77 79.21 13:39:01 2 21.93 0.00 2.58 0.26 5.52 69.71 13:39:01 3 23.35 0.00 2.96 0.67 5.54 67.48 13:40:01 all 19.73 0.00 1.02 1.30 2.36 75.60 13:40:01 0 5.19 0.00 0.60 0.03 0.93 93.26 13:40:01 1 56.21 0.00 1.77 0.65 3.26 38.11 13:40:01 2 10.00 0.00 1.05 0.75 2.45 85.75 13:40:01 3 7.77 0.00 0.65 3.77 2.79 85.02 Average: all 9.49 0.00 1.70 0.85 3.51 84.46 Average: 0 5.91 0.00 1.52 0.32 3.24 89.02 Average: 1 10.82 0.00 1.82 0.88 3.61 82.87 Average: 2 10.31 0.00 1.73 1.56 3.66 82.75 Average: 3 10.91 0.00 1.72 0.64 3.53 83.21