---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-1124 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: 3943 491 702 0 2750 3170 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:2c:32:37 brd ff:ff:ff:ff:ff:ff inet 10.32.7.49/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85444sec preferred_lft 85444sec inet6 fe80::f816:3eff:fe2c:3237/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:39:03:0a:5f 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::42:39ff:fe03:a5f/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-1124) 07/29/24 _x86_64_ (4 CPU) 15:56:00 LINUX RESTART (4 CPU) 15:57:01 tps rtps wtps bread/s bwrtn/s 15:58:01 139.84 27.25 112.60 3208.00 19424.63 15:59:01 105.32 0.03 105.28 2.53 13703.72 16:00:01 10.96 0.02 10.95 0.93 1865.02 16:01:01 3.83 0.00 3.83 0.00 205.83 16:02:01 3.88 0.02 3.87 1.33 453.52 16:03:01 3.37 0.00 3.37 0.00 270.31 16:04:01 2.98 0.00 2.98 0.00 477.92 16:05:01 3.90 0.00 3.90 0.00 329.73 16:06:01 3.00 0.00 3.00 0.00 373.94 16:07:01 3.62 0.00 3.62 0.00 873.71 16:08:01 3.58 0.00 3.58 0.00 413.53 16:09:01 3.12 0.00 3.12 0.00 376.87 16:10:01 3.50 0.00 3.50 0.00 513.65 16:11:01 7.26 2.50 4.77 20.79 375.21 Average: 21.30 2.13 19.17 230.97 2832.63 15:57:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:58:01 1229032 3267320 2809620 69.57 67740 2110868 1250540 24.58 811376 1782220 680 15:59:01 827616 3283348 3211036 79.51 89288 2485036 1318124 25.91 893560 2056268 50512 16:00:01 823492 3283172 3215160 79.61 89488 2488504 1317872 25.91 896552 2056764 2404 16:01:01 822936 3288428 3215716 79.62 89708 2493792 1326688 26.08 895376 2058676 4064 16:02:01 798300 3271948 3240352 80.23 89860 2501372 1382824 27.18 915388 2062720 148 16:03:01 733864 3222556 3304788 81.83 90004 2515248 1390848 27.34 970952 2070712 8480 16:04:01 785132 3281728 3253520 80.56 90164 2522468 1394368 27.41 913964 2074548 4128 16:05:01 770920 3274856 3267732 80.91 90336 2529112 1397700 27.47 923624 2077840 4140 16:06:01 750916 3278440 3287736 81.41 90480 2551536 1397164 27.46 922388 2097856 17784 16:07:01 740520 3275596 3298132 81.66 90628 2558448 1395892 27.44 929244 2101624 2604 16:08:01 728628 3272848 3310024 81.96 90796 2566828 1396004 27.44 936124 2106036 2552 16:09:01 720212 3272500 3318440 82.17 91028 2574088 1395432 27.43 940028 2109772 3360 16:10:01 685956 3249200 3352696 83.02 91212 2584176 1504284 29.57 967676 2115380 2712 16:11:01 537788 3043140 3500864 86.68 91612 2527292 1717604 33.76 1178276 2055324 47216 Average: 782522 3254649 3256130 80.62 88739 2500626 1398953 27.50 935323 2058981 10770 15:57:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:58:01 docker0 73.42 116.93 3.85 507.50 0.00 0.00 0.00 0.00 15:58:01 ens3 244.28 167.56 1530.37 21.95 0.00 0.00 0.00 0.00 15:58:01 veth2a85cb8 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 15:58:01 lo 2.20 2.20 0.20 0.20 0.00 0.00 0.00 0.00 15:59:01 docker0 368.87 969.77 20.85 1873.37 0.00 0.00 0.00 0.00 15:59:01 ens3 980.37 377.65 1875.38 29.38 0.00 0.00 0.00 0.00 15:59:01 veth3241dca 365.49 965.84 25.67 1866.12 0.00 0.00 0.00 0.15 15:59:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 16:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:00:01 ens3 4.27 5.08 1.04 1.32 0.00 0.00 0.00 0.00 16:00:01 veth3241dca 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 16:00:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:01:01 ens3 9.25 6.98 2.70 2.14 0.00 0.00 0.00 0.00 16:01:01 veth3241dca 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 16:01:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 16:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:02:01 ens3 4.68 3.82 1.18 1.64 0.00 0.00 0.00 0.00 16:02:01 veth3241dca 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 16:02:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:03:01 ens3 4.53 4.28 1.07 1.65 0.00 0.00 0.00 0.00 16:03:01 veth3241dca 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:03:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 16:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:04:01 ens3 9.78 8.38 2.24 2.48 0.00 0.00 0.00 0.00 16:04:01 veth3241dca 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:04:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:05:01 ens3 5.52 5.27 1.46 1.86 0.00 0.00 0.00 0.00 16:05:01 veth3241dca 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:05:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 16:06:01 docker0 81.80 88.92 5.15 573.33 0.00 0.00 0.00 0.00 16:06:01 ens3 92.87 86.47 574.17 7.39 0.00 0.00 0.00 0.00 16:06:01 veth3241dca 81.80 88.94 6.27 573.33 0.00 0.00 0.00 0.05 16:06:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:07:01 ens3 8.76 7.55 1.90 2.25 0.00 0.00 0.00 0.00 16:07:01 veth3241dca 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:07:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 16:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:08:01 ens3 6.35 6.03 1.50 1.78 0.00 0.00 0.00 0.00 16:08:01 veth3241dca 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:08:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:09:01 ens3 9.00 9.98 1.91 2.40 0.00 0.00 0.00 0.00 16:09:01 veth3241dca 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:09:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 16:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:10:01 ens3 6.30 7.02 1.50 1.90 0.00 0.00 0.00 0.00 16:10:01 veth3241dca 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:10:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:11:01 docker0 1.22 1.08 0.09 6.33 0.00 0.00 0.00 0.00 16:11:01 ens3 9.50 11.41 8.09 3.52 0.00 0.00 0.00 0.00 16:11:01 veth3241dca 1.22 1.08 0.11 6.33 0.00 0.00 0.00 0.00 16:11:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 Average: docker0 37.52 84.05 2.14 211.46 0.00 0.00 0.00 0.00 Average: ens3 99.67 50.53 286.03 5.83 0.00 0.00 0.00 0.00 Average: veth3241dca 32.04 75.42 2.29 174.69 0.00 0.00 0.00 0.01 Average: lo 0.26 0.26 0.02 0.02 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-1124) 07/29/24 _x86_64_ (4 CPU) 15:56:00 LINUX RESTART (4 CPU) 15:57:01 CPU %user %nice %system %iowait %steal %idle 15:58:01 all 17.77 0.00 2.69 3.55 0.06 75.93 15:58:01 0 4.22 0.00 2.40 9.20 0.07 84.11 15:58:01 1 23.16 0.00 2.49 0.45 0.05 73.84 15:58:01 2 32.72 0.00 3.59 1.51 0.08 62.10 15:58:01 3 10.98 0.00 2.28 3.06 0.03 83.64 15:59:01 all 6.76 0.00 2.53 2.81 0.05 87.84 15:59:01 0 3.91 0.00 2.25 1.01 0.03 92.81 15:59:01 1 9.08 0.00 2.88 6.22 0.07 81.76 15:59:01 2 7.53 0.00 3.22 3.52 0.08 85.64 15:59:01 3 6.52 0.00 1.79 0.49 0.03 91.17 16:00:01 all 2.64 0.00 0.74 0.14 0.03 96.44 16:00:01 0 2.57 0.00 0.74 0.00 0.05 96.65 16:00:01 1 2.21 0.00 0.75 0.42 0.02 96.61 16:00:01 2 2.82 0.00 0.73 0.12 0.02 96.31 16:00:01 3 3.00 0.00 0.77 0.00 0.03 96.20 16:01:01 all 3.41 0.00 0.76 0.05 0.04 95.74 16:01:01 0 4.46 0.00 0.64 0.02 0.03 94.85 16:01:01 1 3.17 0.00 0.83 0.02 0.03 95.95 16:01:01 2 2.93 0.00 0.92 0.18 0.05 95.92 16:01:01 3 3.07 0.00 0.65 0.02 0.03 96.23 16:02:01 all 3.33 0.00 0.79 0.03 0.04 95.81 16:02:01 0 3.23 0.00 0.72 0.00 0.03 96.01 16:02:01 1 3.39 0.00 0.92 0.00 0.03 95.66 16:02:01 2 3.56 0.00 0.84 0.13 0.05 95.42 16:02:01 3 3.14 0.00 0.65 0.00 0.05 96.16 16:03:01 all 4.25 0.00 0.82 0.04 0.04 94.85 16:03:01 0 4.83 0.00 0.94 0.00 0.05 94.18 16:03:01 1 4.39 0.00 0.83 0.00 0.03 94.74 16:03:01 2 4.19 0.00 0.82 0.13 0.05 94.81 16:03:01 3 3.57 0.00 0.72 0.00 0.03 95.68 16:04:01 all 3.87 0.00 0.93 0.02 0.06 95.12 16:04:01 0 4.69 0.00 0.81 0.02 0.03 94.46 16:04:01 1 3.54 0.00 1.12 0.00 0.08 95.26 16:04:01 2 4.07 0.00 0.97 0.08 0.07 94.81 16:04:01 3 3.16 0.00 0.84 0.00 0.07 95.93 16:05:01 all 4.01 0.00 1.00 0.03 0.05 94.90 16:05:01 0 3.75 0.00 0.95 0.02 0.05 95.23 16:05:01 1 4.06 0.00 0.92 0.02 0.05 94.95 16:05:01 2 4.45 0.00 1.12 0.08 0.07 94.28 16:05:01 3 3.79 0.00 0.99 0.00 0.05 95.17 16:06:01 all 6.51 0.00 0.98 0.02 0.05 92.43 16:06:01 0 5.26 0.00 0.95 0.00 0.03 93.76 16:06:01 1 5.60 0.00 0.87 0.02 0.05 93.47 16:06:01 2 8.57 0.00 1.14 0.08 0.07 90.14 16:06:01 3 6.61 0.00 0.97 0.00 0.05 92.37 16:07:01 all 4.43 0.00 0.97 0.04 0.05 94.51 16:07:01 0 5.64 0.00 1.00 0.00 0.05 93.31 16:07:01 1 4.29 0.00 0.99 0.08 0.05 94.59 16:07:01 2 4.25 0.00 0.95 0.05 0.05 94.69 16:07:01 3 3.55 0.00 0.97 0.00 0.05 95.43 16:08:01 all 4.50 0.00 0.99 0.03 0.05 94.43 16:08:01 0 4.94 0.00 1.04 0.00 0.05 93.98 16:08:01 1 4.57 0.00 0.98 0.08 0.05 94.31 16:08:01 2 4.04 0.00 0.95 0.03 0.05 94.92 16:08:01 3 4.45 0.00 0.95 0.00 0.05 94.55 16:08:01 CPU %user %nice %system %iowait %steal %idle 16:09:01 all 5.08 0.00 1.08 0.04 0.06 93.75 16:09:01 0 5.27 0.00 1.22 0.02 0.05 93.44 16:09:01 1 4.40 0.00 1.00 0.00 0.05 94.54 16:09:01 2 5.65 0.00 1.04 0.10 0.05 93.16 16:09:01 3 4.97 0.00 1.07 0.03 0.07 93.86 16:10:01 all 4.97 0.00 0.93 0.03 0.05 94.01 16:10:01 0 5.75 0.00 1.02 0.00 0.07 93.17 16:10:01 1 4.64 0.00 1.02 0.02 0.05 94.27 16:10:01 2 4.96 0.00 0.91 0.12 0.05 93.96 16:10:01 3 4.54 0.00 0.80 0.00 0.05 94.61 16:11:01 all 12.00 0.00 1.68 0.06 0.06 86.19 16:11:01 0 11.44 0.00 1.85 0.00 0.07 86.64 16:11:01 1 11.22 0.00 1.51 0.00 0.07 87.21 16:11:01 2 12.02 0.00 1.79 0.23 0.07 85.89 16:11:01 3 13.31 0.00 1.54 0.00 0.07 85.08 Average: all 5.96 0.00 1.21 0.49 0.05 92.29 Average: 0 5.00 0.00 1.18 0.73 0.05 93.04 Average: 1 6.26 0.00 1.22 0.52 0.05 91.94 Average: 2 7.26 0.00 1.35 0.45 0.06 90.87 Average: 3 5.33 0.00 1.07 0.26 0.05 93.30