---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-8468 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 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 509 692 0 2741 3152 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:0f:a4:16 brd ff:ff:ff:ff:ff:ff inet 10.32.7.41/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85425sec preferred_lft 85425sec inet6 fe80::f816:3eff:fe0f:a416/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:55:87:24:20 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::42:55ff:fe87:2420/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-8468) 10/23/24 _x86_64_ (4 CPU) 14:47:17 LINUX RESTART (4 CPU) 14:48:01 tps rtps wtps bread/s bwrtn/s 14:49:01 98.05 39.19 58.86 2482.39 6732.61 14:50:01 183.29 8.23 175.05 1478.55 26961.24 14:51:01 12.16 0.00 12.16 0.00 3039.49 14:52:01 3.53 0.02 3.52 0.80 183.94 14:53:01 3.77 0.00 3.77 0.00 298.62 14:54:01 3.40 0.00 3.40 0.00 327.81 14:55:01 3.38 0.00 3.38 0.00 545.24 14:56:01 3.48 0.00 3.48 0.00 346.21 14:57:01 3.23 0.00 3.23 0.00 338.80 14:58:01 3.68 0.00 3.68 0.00 975.30 14:59:01 3.23 0.00 3.23 0.00 397.67 15:00:01 3.17 0.00 3.17 0.00 301.63 15:01:01 2.87 0.00 2.87 0.00 406.47 15:02:01 3.30 0.03 3.27 0.67 465.12 15:03:01 26.30 6.25 20.05 271.42 3062.82 Average: 23.79 3.58 20.21 282.25 2958.83 14:48:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:49:01 1483280 3318624 2555372 63.27 59844 1923408 890652 17.51 625676 1734604 204284 14:50:01 822372 3273448 3216280 79.64 89484 2480972 1317576 25.90 880008 2077256 85420 14:51:01 813492 3267640 3225160 79.86 89700 2483588 1316384 25.88 911656 2054632 1792 14:52:01 798440 3258664 3240212 80.23 89860 2489128 1318252 25.91 923864 2056336 3896 14:53:01 797112 3264840 3241540 80.26 90052 2495760 1329500 26.13 920368 2059872 3892 14:54:01 794208 3270256 3244444 80.33 90244 2503292 1327832 26.10 918352 2063492 4440 14:55:01 775704 3267340 3262948 80.79 90396 2517936 1396636 27.45 927324 2072248 5276 14:56:01 763640 3262160 3275012 81.09 90556 2524144 1400000 27.52 935376 2075360 4568 14:57:01 673896 3179376 3364756 83.31 90708 2530400 1584384 31.14 1020048 2079000 3344 14:58:01 723824 3255512 3314828 82.08 90904 2555336 1395616 27.43 945924 2100956 2652 14:59:01 717872 3257992 3320780 82.22 91116 2563000 1398672 27.49 948288 2104792 2664 15:00:01 706752 3255008 3331900 82.50 91312 2570424 1397840 27.48 955128 2108700 5512 15:01:01 659736 3218848 3378916 83.66 91488 2580352 1457280 28.65 995072 2114076 7596 15:02:01 128796 2684872 3909856 96.81 91652 2577472 1996432 39.24 1538228 2102028 46268 15:03:01 760300 3262856 3278352 81.17 93256 2532268 963372 18.94 1129172 1898228 19200 Average: 761295 3219829 3277357 81.15 88705 2488499 1366029 26.85 971632 2046772 26720 14:48:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:49:01 ens3 90.23 80.45 908.86 11.21 0.00 0.00 0.00 0.00 14:49:01 lo 2.20 2.20 0.19 0.19 0.00 0.00 0.00 0.00 14:50:01 docker0 282.10 406.43 14.75 2354.59 0.00 0.00 0.00 0.00 14:50:01 ens3 498.67 341.69 2785.71 28.87 0.00 0.00 0.00 0.00 14:50:01 veth3f63eda 205.02 289.10 13.52 1840.05 0.00 0.00 0.00 0.15 14:50:01 lo 0.60 0.60 0.06 0.06 0.00 0.00 0.00 0.00 14:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:51:01 ens3 4.88 5.58 1.05 1.32 0.00 0.00 0.00 0.00 14:51:01 veth3f63eda 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 14:51:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:52:01 ens3 7.13 7.41 2.03 1.80 0.00 0.00 0.00 0.00 14:52:01 veth3f63eda 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 14:52:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 14:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:53:01 ens3 5.72 4.15 1.28 1.66 0.00 0.00 0.00 0.00 14:53:01 veth3f63eda 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:53:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:54:01 ens3 3.85 3.87 0.76 6.10 0.00 0.00 0.00 0.00 14:54:01 veth3f63eda 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 14:54:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 14:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:55:01 ens3 8.25 7.47 1.65 1.97 0.00 0.00 0.00 0.00 14:55:01 veth3f63eda 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:55:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:56:01 ens3 8.25 7.93 1.90 2.28 0.00 0.00 0.00 0.00 14:56:01 veth3f63eda 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:56:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 14:57:01 docker0 46.77 46.35 2.98 311.98 0.00 0.00 0.00 0.00 14:57:01 ens3 50.62 51.50 312.89 4.94 0.00 0.00 0.00 0.00 14:57:01 veth3f63eda 46.77 46.35 3.62 311.98 0.00 0.00 0.00 0.03 14:57:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:58:01 docker0 32.98 34.94 2.10 312.68 0.00 0.00 0.00 0.00 14:58:01 ens3 43.66 42.06 314.59 4.78 0.00 0.00 0.00 0.00 14:58:01 veth3f63eda 32.98 34.96 2.56 312.68 0.00 0.00 0.00 0.03 14:58:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 14:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:59:01 ens3 8.15 7.05 1.78 2.03 0.00 0.00 0.00 0.00 14:59:01 veth3f63eda 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:59:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:00:01 ens3 11.10 12.11 2.39 2.72 0.00 0.00 0.00 0.00 15:00:01 veth3f63eda 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:00:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 15:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:01:01 ens3 6.08 6.82 1.34 1.83 0.00 0.00 0.00 0.00 15:01:01 veth3f63eda 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:01:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:02:01 ens3 6.53 5.43 1.40 1.75 0.00 0.00 0.00 0.00 15:02:01 veth3f63eda 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:02:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 15:03:01 docker0 94.80 96.15 5.91 631.79 0.00 0.00 0.00 0.00 15:03:01 ens3 112.33 110.33 641.93 13.90 0.00 0.00 0.00 0.00 15:03:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 Average: docker0 30.44 38.92 1.72 240.73 0.00 0.00 0.00 0.00 Average: ens3 57.70 46.26 331.96 5.81 0.00 0.00 0.00 0.00 Average: lo 0.28 0.28 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-8468) 10/23/24 _x86_64_ (4 CPU) 14:47:17 LINUX RESTART (4 CPU) 14:48:01 CPU %user %nice %system %iowait %steal %idle 14:49:01 all 19.72 0.00 1.55 2.60 0.05 76.08 14:49:01 0 3.67 0.00 0.75 1.30 0.02 94.27 14:49:01 1 38.09 0.00 2.42 7.71 0.08 51.70 14:49:01 2 19.54 0.00 1.47 0.57 0.07 78.35 14:49:01 3 17.61 0.00 1.58 0.87 0.03 79.90 14:50:01 all 10.11 0.00 3.64 4.78 0.07 81.40 14:50:01 0 10.58 0.00 4.22 6.57 0.07 78.56 14:50:01 1 7.82 0.00 3.68 9.09 0.05 79.36 14:50:01 2 7.53 0.00 3.47 2.09 0.07 86.84 14:50:01 3 14.49 0.00 3.17 1.33 0.05 80.96 14:51:01 all 2.51 0.00 0.75 0.20 0.02 96.52 14:51:01 0 2.72 0.00 0.77 0.00 0.02 96.50 14:51:01 1 2.59 0.00 0.63 0.23 0.02 96.53 14:51:01 2 2.15 0.00 0.77 0.59 0.03 96.46 14:51:01 3 2.57 0.00 0.80 0.02 0.02 96.60 14:52:01 all 3.12 0.00 0.80 0.03 0.03 96.03 14:52:01 0 2.70 0.00 0.78 0.00 0.05 96.47 14:52:01 1 3.55 0.00 0.90 0.02 0.02 95.52 14:52:01 2 2.97 0.00 0.72 0.02 0.03 96.26 14:52:01 3 3.26 0.00 0.82 0.07 0.05 95.81 14:53:01 all 3.27 0.00 0.91 0.05 0.04 95.73 14:53:01 0 3.52 0.00 1.00 0.02 0.05 95.41 14:53:01 1 3.41 0.00 0.85 0.15 0.05 95.54 14:53:01 2 2.95 0.00 0.87 0.00 0.03 96.15 14:53:01 3 3.20 0.00 0.92 0.03 0.03 95.81 14:54:01 all 3.77 0.00 0.95 0.04 0.05 95.19 14:54:01 0 3.69 0.00 0.90 0.02 0.05 95.34 14:54:01 1 4.08 0.00 1.07 0.00 0.03 94.82 14:54:01 2 3.68 0.00 0.91 0.07 0.05 95.30 14:54:01 3 3.66 0.00 0.90 0.05 0.05 95.34 14:55:01 all 4.03 0.00 0.80 0.04 0.05 95.07 14:55:01 0 4.01 0.00 0.67 0.00 0.03 95.29 14:55:01 1 4.23 0.00 0.69 0.07 0.05 94.97 14:55:01 2 4.03 0.00 1.10 0.02 0.07 94.78 14:55:01 3 3.84 0.00 0.77 0.08 0.05 95.25 14:56:01 all 3.91 0.00 0.86 0.04 0.04 95.15 14:56:01 0 4.29 0.00 0.77 0.02 0.03 94.90 14:56:01 1 3.59 0.00 0.87 0.12 0.03 95.39 14:56:01 2 3.84 0.00 0.88 0.00 0.05 95.23 14:56:01 3 3.92 0.00 0.88 0.05 0.05 95.09 14:57:01 all 3.95 0.00 0.80 0.03 0.05 95.18 14:57:01 0 3.19 0.00 0.80 0.00 0.05 95.96 14:57:01 1 4.43 0.00 0.83 0.03 0.03 94.68 14:57:01 2 3.68 0.00 0.79 0.00 0.05 95.48 14:57:01 3 4.50 0.00 0.82 0.05 0.03 94.60 14:58:01 all 7.97 0.00 1.11 0.04 0.05 90.83 14:58:01 0 7.98 0.00 1.09 0.03 0.05 90.85 14:58:01 1 8.67 0.00 1.14 0.00 0.07 90.13 14:58:01 2 7.26 0.00 1.22 0.00 0.05 91.47 14:58:01 3 7.96 0.00 1.03 0.12 0.07 90.82 14:59:01 all 4.71 0.00 0.92 0.02 0.05 94.29 14:59:01 0 5.82 0.00 0.79 0.00 0.03 93.36 14:59:01 1 4.39 0.00 0.90 0.00 0.05 94.66 14:59:01 2 3.99 0.00 1.04 0.00 0.05 94.92 14:59:01 3 4.65 0.00 0.90 0.10 0.03 94.31 14:59:01 CPU %user %nice %system %iowait %steal %idle 15:00:01 all 4.64 0.00 0.99 0.04 0.05 94.27 15:00:01 0 4.13 0.00 0.99 0.00 0.05 94.83 15:00:01 1 4.39 0.00 0.97 0.00 0.03 94.60 15:00:01 2 5.08 0.00 1.02 0.02 0.05 93.84 15:00:01 3 4.97 0.00 1.03 0.17 0.07 93.76 15:01:01 all 4.91 0.00 0.97 0.03 0.06 94.04 15:01:01 0 4.68 0.00 0.99 0.00 0.05 94.28 15:01:01 1 3.73 0.00 0.97 0.02 0.07 95.22 15:01:01 2 5.58 0.00 1.07 0.00 0.07 93.28 15:01:01 3 5.61 0.00 0.87 0.10 0.05 93.37 15:02:01 all 8.34 0.00 1.12 0.04 0.05 90.45 15:02:01 0 7.14 0.00 1.01 0.00 0.05 91.80 15:02:01 1 9.11 0.00 1.27 0.00 0.07 89.55 15:02:01 2 10.66 0.00 1.25 0.00 0.05 88.03 15:02:01 3 6.47 0.00 0.94 0.15 0.07 92.38 15:03:01 all 19.76 0.00 2.58 0.57 0.07 77.02 15:03:01 0 32.50 0.00 2.78 0.35 0.07 64.30 15:03:01 1 15.96 0.00 2.55 0.29 0.07 81.14 15:03:01 2 16.52 0.00 2.49 0.35 0.07 80.57 15:03:01 3 14.05 0.00 2.46 1.31 0.07 82.12 Average: all 6.98 0.00 1.25 0.57 0.05 91.16 Average: 0 6.70 0.00 1.22 0.55 0.04 91.49 Average: 1 7.86 0.00 1.32 1.18 0.05 89.59 Average: 2 6.63 0.00 1.27 0.25 0.05 91.81 Average: 3 6.72 0.00 1.19 0.30 0.05 91.75