---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-1736 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 2.0G 0 2.0G 0% /dev tmpfs 395M 696K 394M 1% /run /dev/vda1 20G 9.6G 9.7G 50% / tmpfs 2.0G 0 2.0G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 2.0G 0 2.0G 0% /sys/fs/cgroup /dev/vda15 105M 5.3M 100M 5% /boot/efi tmpfs 395M 0 395M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 3944 496 714 0 2733 3166 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:d2:47:b2 brd ff:ff:ff:ff:ff:ff inet 10.32.7.200/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85438sec preferred_lft 85438sec inet6 fe80::f816:3eff:fed2:47b2/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:db:54:80:b7 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:dbff:fe54:80b7/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-1736) 05/24/24 _x86_64_ (4 CPU) 11:40:10 LINUX RESTART (4 CPU) 11:41:02 tps rtps wtps bread/s bwrtn/s 11:42:01 86.92 19.96 66.95 1836.03 9221.22 11:43:01 168.29 8.18 160.11 1460.56 23830.16 11:44:01 11.21 0.00 11.21 0.00 3122.15 11:45:01 3.43 0.00 3.43 0.00 235.29 11:46:01 3.13 0.00 3.13 0.00 356.47 11:47:01 3.35 0.00 3.35 0.00 307.02 11:48:01 3.62 0.00 3.62 0.00 610.83 11:49:01 2.70 0.00 2.70 0.00 181.44 11:50:01 3.27 0.00 3.27 0.00 329.15 11:51:01 3.50 0.00 3.50 0.00 863.32 11:52:01 3.10 0.00 3.10 0.00 379.14 11:53:01 3.50 0.00 3.50 0.00 306.83 11:54:01 3.20 0.00 3.20 0.00 426.46 11:55:01 7.43 3.52 3.92 33.72 460.78 11:56:01 34.01 5.75 28.26 419.66 2740.88 Average: 22.64 2.47 20.16 248.23 2884.31 11:41:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:42:01 1487952 3329228 2550708 63.16 59844 1928752 890608 17.51 612332 1740912 113492 11:43:01 823372 3276444 3215288 79.61 88944 2483236 1306976 25.69 897060 2058212 87820 11:44:01 811244 3268012 3227416 79.91 89160 2486540 1307244 25.70 908528 2057932 2344 11:45:01 796896 3259136 3241764 80.27 89312 2491360 1316404 25.88 920960 2059124 2208 11:46:01 803064 3272672 3235596 80.12 89472 2498068 1326884 26.08 910180 2062464 392 11:47:01 794128 3272088 3244532 80.34 89644 2505504 1326364 26.07 915592 2066332 1620 11:48:01 774200 3267752 3264460 80.83 89788 2520132 1396092 27.44 925000 2074964 208 11:49:01 767332 3267800 3271328 81.00 89960 2526352 1396244 27.45 927248 2078148 4072 11:50:01 461464 2983736 3577196 88.57 90124 2547072 1788752 35.16 1212416 2096324 17848 11:51:01 734096 3263944 3304564 81.82 90284 2553872 1395916 27.44 937860 2099720 2500 11:52:01 726176 3264140 3312484 82.02 90480 2561308 1396156 27.44 941248 2103748 2624 11:53:01 715648 3261976 3323012 82.28 90664 2568904 1396476 27.45 947384 2107684 5476 11:54:01 704204 3261448 3334456 82.56 90876 2578884 1394556 27.41 952816 2113064 7408 11:55:01 451252 2934260 3587408 88.83 90744 2506384 1671012 32.85 1271888 2048044 46084 11:56:01 744624 3240976 3294036 81.56 93472 2525452 988744 19.44 1145168 1897708 25192 Average: 773043 3228241 3265617 80.86 88185 2485455 1353229 26.60 961712 2044292 21286 11:41:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:42:01 lo 2.24 2.24 0.20 0.20 0.00 0.00 0.00 0.00 11:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:42:01 ens3 69.24 65.14 773.35 9.51 0.00 0.00 0.00 0.00 11:43:01 lo 0.53 0.53 0.05 0.05 0.00 0.00 0.00 0.00 11:43:01 docker0 464.52 1088.40 26.42 2370.96 0.00 0.00 0.00 0.00 11:43:01 veth412cb11 385.89 963.61 27.57 1856.68 0.00 0.00 0.00 0.15 11:43:01 ens3 1155.14 503.83 2798.19 39.96 0.00 0.00 0.00 0.00 11:44:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:44:01 docker0 0.02 0.02 0.00 0.00 0.00 0.00 0.00 0.00 11:44:01 veth412cb11 0.02 0.03 0.00 0.00 0.00 0.00 0.00 0.00 11:44:01 ens3 9.88 6.40 6.45 1.26 0.00 0.00 0.00 0.00 11:45:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 11:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:45:01 veth412cb11 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 11:45:01 ens3 4.78 5.30 1.01 1.42 0.00 0.00 0.00 0.00 11:46:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:46:01 veth412cb11 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:46:01 ens3 7.88 6.07 1.71 2.04 0.00 0.00 0.00 0.00 11:47:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 11:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:47:01 veth412cb11 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 11:47:01 ens3 9.78 6.88 2.09 2.50 0.00 0.00 0.00 0.00 11:48:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:48:01 veth412cb11 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:48:01 ens3 8.10 6.22 1.74 1.95 0.00 0.00 0.00 0.00 11:49:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 11:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:49:01 veth412cb11 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:49:01 ens3 8.07 9.23 1.40 6.36 0.00 0.00 0.00 0.00 11:50:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:50:01 docker0 25.91 33.58 1.34 243.98 0.00 0.00 0.00 0.00 11:50:01 veth412cb11 25.91 33.58 1.69 243.98 0.00 0.00 0.00 0.02 11:50:01 ens3 40.18 30.93 245.40 3.30 0.00 0.00 0.00 0.00 11:51:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 11:51:01 docker0 17.06 22.95 0.96 244.78 0.00 0.00 0.00 0.00 11:51:01 veth412cb11 17.06 22.96 1.20 244.78 0.00 0.00 0.00 0.02 11:51:01 ens3 30.76 24.03 246.47 3.24 0.00 0.00 0.00 0.00 11:52:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:52:01 veth412cb11 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:52:01 ens3 6.33 5.40 1.39 1.69 0.00 0.00 0.00 0.00 11:53:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 11:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:53:01 veth412cb11 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:53:01 ens3 3.48 3.23 0.70 1.24 0.00 0.00 0.00 0.00 11:54:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:54:01 veth412cb11 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:54:01 ens3 6.42 5.38 1.39 1.78 0.00 0.00 0.00 0.00 11:55:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 11:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:55:01 veth412cb11 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:55:01 ens3 5.78 4.65 1.24 1.59 0.00 0.00 0.00 0.00 11:56:01 lo 0.87 0.87 0.08 0.08 0.00 0.00 0.00 0.00 11:56:01 docker0 0.95 0.92 0.08 4.25 0.00 0.00 0.00 0.00 11:56:01 ens3 28.78 25.83 20.99 11.21 0.00 0.00 0.00 0.00 Average: lo 0.32 0.32 0.03 0.03 0.00 0.00 0.00 0.00 Average: docker0 33.93 76.47 1.92 191.14 0.00 0.00 0.00 0.00 Average: ens3 93.00 47.21 273.01 5.93 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-1736) 05/24/24 _x86_64_ (4 CPU) 11:40:10 LINUX RESTART (4 CPU) 11:41:02 CPU %user %nice %system %iowait %steal %idle 11:42:01 all 20.32 0.00 1.57 2.51 0.05 75.55 11:42:01 0 33.95 0.00 1.85 1.02 0.07 63.11 11:42:01 1 11.54 0.00 0.97 0.08 0.03 87.38 11:42:01 2 30.18 0.00 2.31 1.58 0.08 65.85 11:42:01 3 5.64 0.00 1.16 7.38 0.03 85.79 11:43:01 all 10.67 0.00 4.05 4.36 0.06 80.86 11:43:01 0 9.52 0.00 3.72 5.24 0.07 81.46 11:43:01 1 11.32 0.00 3.92 3.73 0.03 81.00 11:43:01 2 11.80 0.00 3.42 1.32 0.07 83.39 11:43:01 3 10.04 0.00 5.12 7.17 0.07 77.60 11:44:01 all 2.91 0.00 0.79 0.14 0.02 96.14 11:44:01 0 2.45 0.00 0.77 0.20 0.02 96.56 11:44:01 1 3.40 0.00 0.80 0.22 0.03 95.54 11:44:01 2 2.89 0.00 0.78 0.00 0.03 96.29 11:44:01 3 2.85 0.00 0.75 0.17 0.02 96.21 11:45:01 all 2.88 0.00 0.77 0.03 0.02 96.30 11:45:01 0 2.77 0.00 0.64 0.05 0.02 96.53 11:45:01 1 3.02 0.00 0.94 0.00 0.02 96.03 11:45:01 2 3.30 0.00 0.77 0.03 0.02 95.88 11:45:01 3 2.45 0.00 0.75 0.02 0.02 96.76 11:46:01 all 3.30 0.00 0.90 0.03 0.03 95.75 11:46:01 0 3.98 0.00 0.91 0.00 0.03 95.08 11:46:01 1 3.08 0.00 0.92 0.00 0.03 95.97 11:46:01 2 2.95 0.00 0.92 0.00 0.02 96.11 11:46:01 3 3.19 0.00 0.92 0.12 0.03 95.74 11:47:01 all 3.88 0.00 0.90 0.03 0.03 95.15 11:47:01 0 3.74 0.00 0.84 0.05 0.02 95.36 11:47:01 1 3.96 0.00 0.87 0.00 0.03 95.14 11:47:01 2 4.45 0.00 0.95 0.00 0.03 94.57 11:47:01 3 3.40 0.00 0.92 0.08 0.03 95.57 11:48:01 all 4.14 0.00 0.87 0.02 0.04 94.93 11:48:01 0 3.99 0.00 0.82 0.02 0.03 95.14 11:48:01 1 4.46 0.00 0.92 0.00 0.03 94.59 11:48:01 2 3.99 0.00 0.84 0.00 0.03 95.14 11:48:01 3 4.13 0.00 0.89 0.07 0.03 94.88 11:49:01 all 4.00 0.00 1.06 0.03 0.03 94.88 11:49:01 0 4.23 0.00 1.37 0.00 0.05 94.34 11:49:01 1 4.37 0.00 0.93 0.00 0.03 94.66 11:49:01 2 3.78 0.00 0.97 0.00 0.03 95.22 11:49:01 3 3.59 0.00 1.01 0.10 0.03 95.27 11:50:01 all 5.30 0.00 1.06 0.03 0.04 93.57 11:50:01 0 4.12 0.00 0.94 0.00 0.03 94.91 11:50:01 1 5.89 0.00 1.02 0.00 0.03 93.06 11:50:01 2 5.56 0.00 1.14 0.00 0.03 93.27 11:50:01 3 5.64 0.00 1.09 0.13 0.03 93.10 11:51:01 all 6.08 0.00 1.00 0.04 0.04 92.84 11:51:01 0 5.47 0.00 1.10 0.00 0.05 93.38 11:51:01 1 5.64 0.00 1.10 0.00 0.03 93.23 11:51:01 2 7.15 0.00 0.97 0.00 0.03 91.85 11:51:01 3 6.07 0.00 0.88 0.15 0.03 92.87 11:52:01 all 4.54 0.00 1.20 0.03 0.04 94.19 11:52:01 0 4.03 0.00 1.15 0.00 0.03 94.79 11:52:01 1 4.95 0.00 1.37 0.00 0.05 93.63 11:52:01 2 4.55 0.00 1.25 0.00 0.05 94.15 11:52:01 3 4.62 0.00 1.02 0.13 0.03 94.19 11:52:01 CPU %user %nice %system %iowait %steal %idle 11:53:01 all 4.92 0.00 1.04 0.03 0.03 93.97 11:53:01 0 5.02 0.00 1.19 0.02 0.03 93.74 11:53:01 1 4.43 0.00 1.09 0.00 0.03 94.45 11:53:01 2 5.57 0.00 0.97 0.05 0.03 93.38 11:53:01 3 4.65 0.00 0.89 0.08 0.03 94.34 11:54:01 all 5.02 0.00 1.03 0.04 0.04 93.87 11:54:01 0 4.98 0.00 1.09 0.02 0.05 93.86 11:54:01 1 5.70 0.00 1.07 0.10 0.05 93.08 11:54:01 2 4.75 0.00 0.97 0.02 0.05 94.22 11:54:01 3 4.67 0.00 0.99 0.03 0.05 94.26 11:55:01 all 8.54 0.00 1.05 0.10 0.04 90.28 11:55:01 0 11.11 0.00 1.24 0.00 0.03 87.61 11:55:01 1 5.60 0.00 0.95 0.23 0.03 93.17 11:55:01 2 8.81 0.00 1.07 0.15 0.03 89.94 11:55:01 3 8.63 0.00 0.92 0.02 0.03 90.40 11:56:01 all 21.69 0.00 2.14 1.06 0.06 75.05 11:56:01 0 10.16 0.00 1.95 0.27 0.05 87.57 11:56:01 1 39.80 0.00 2.74 0.74 0.08 56.63 11:56:01 2 14.60 0.00 2.06 0.23 0.05 83.06 11:56:01 3 22.12 0.00 1.86 2.98 0.07 72.98 Average: all 7.20 0.00 1.29 0.56 0.04 90.91 Average: 0 7.27 0.00 1.30 0.46 0.04 90.93 Average: 1 7.80 0.00 1.31 0.34 0.04 90.51 Average: 2 7.60 0.00 1.29 0.22 0.04 90.85 Average: 3 6.11 0.00 1.27 1.23 0.04 91.35