---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-1985 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 493 680 0 2770 3168 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:d9:19:a4 brd ff:ff:ff:ff:ff:ff inet 10.32.6.100/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85437sec preferred_lft 85437sec inet6 fe80::f816:3eff:fed9:19a4/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:97:02:06:1a 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::42:97ff:fe02:61a/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-1985) 05/27/24 _x86_64_ (4 CPU) 09:13:11 LINUX RESTART (4 CPU) 09:14:01 tps rtps wtps bread/s bwrtn/s 09:15:01 78.55 19.56 58.99 1797.43 7044.83 09:16:01 176.27 8.15 168.12 1447.89 25948.88 09:17:01 11.80 0.02 11.78 0.13 3045.89 09:18:01 3.87 0.00 3.87 0.00 233.83 09:19:01 2.82 0.00 2.82 0.00 237.16 09:20:01 3.65 0.00 3.65 0.00 335.68 09:21:01 3.73 0.00 3.73 0.00 573.10 09:22:01 3.60 0.00 3.60 0.00 329.09 09:23:01 3.47 0.00 3.47 0.00 329.47 09:24:01 5.78 1.80 3.98 42.66 870.65 09:25:01 3.38 0.00 3.38 0.00 382.74 09:26:01 3.05 0.00 3.05 0.00 304.83 09:27:01 3.42 0.00 3.42 0.00 428.20 09:28:01 4.10 0.38 3.72 3.73 460.25 09:29:01 35.22 6.63 28.58 312.40 2798.80 Average: 22.85 2.44 20.41 240.28 2888.17 09:14:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:15:01 1534520 3373248 2504132 62.00 60028 1926232 854988 16.81 570712 1737812 174424 09:16:01 834804 3286240 3203848 79.33 89580 2480828 1325040 26.05 886860 2055236 85492 09:17:01 822152 3277340 3216500 79.64 89840 2484144 1326192 26.07 899068 2054460 2448 09:18:01 806596 3267292 3232056 80.03 90012 2488960 1375732 27.04 913088 2056104 2176 09:19:01 815508 3283648 3223144 79.81 90196 2495692 1335984 26.26 900836 2059328 3972 09:20:01 806840 3283304 3231812 80.02 90364 2503144 1335584 26.25 905216 2063204 4412 09:21:01 790180 3282212 3248472 80.43 90512 2517816 1404744 27.61 911684 2071828 4444 09:22:01 774520 3273512 3264132 80.82 90684 2524044 1408516 27.69 922892 2074876 3992 09:23:01 569412 3090192 3469240 85.90 90836 2544808 1809268 35.56 1107468 2092900 17968 09:24:01 739060 3269712 3299592 81.70 91044 2552792 1406436 27.65 935020 2097048 2496 09:25:01 733468 3272372 3305184 81.84 91248 2560316 1408688 27.69 935664 2100868 2380 09:26:01 719856 3267184 3318796 82.18 91480 2567944 1407264 27.66 945560 2104848 5656 09:27:01 711312 3269556 3327340 82.39 91668 2577944 1411124 27.74 946740 2110300 7336 09:28:01 397492 2924740 3641160 90.16 91528 2548516 1706000 33.53 1294480 2078528 46304 09:29:01 714284 3251664 3324368 82.31 94660 2564480 983284 19.33 1142116 1928276 24600 Average: 784667 3244814 3253985 80.57 88912 2489177 1366590 26.86 947827 2045708 25873 09:14:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:15:01 ens3 79.40 73.94 786.19 10.24 0.00 0.00 0.00 0.00 09:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:15:01 lo 2.20 2.20 0.19 0.19 0.00 0.00 0.00 0.00 09:16:01 ens3 1193.47 447.99 2803.18 37.71 0.00 0.00 0.00 0.00 09:16:01 vethfd8509b 323.91 992.53 22.96 1858.18 0.00 0.00 0.00 0.15 09:16:01 docker0 399.93 1107.80 22.64 2371.84 0.00 0.00 0.00 0.00 09:16:01 lo 0.60 0.60 0.06 0.06 0.00 0.00 0.00 0.00 09:17:01 ens3 8.75 6.02 1.74 1.72 0.00 0.00 0.00 0.00 09:17:01 vethfd8509b 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 09:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:17:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:18:01 ens3 10.91 8.53 2.17 2.28 0.00 0.00 0.00 0.00 09:18:01 vethfd8509b 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 09:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:18:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:19:01 ens3 11.38 10.28 2.48 2.71 0.00 0.00 0.00 0.00 09:19:01 vethfd8509b 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:19:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:20:01 ens3 4.50 5.10 0.94 1.74 0.00 0.00 0.00 0.00 09:20:01 vethfd8509b 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:20:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:21:01 ens3 7.10 6.92 1.48 1.86 0.00 0.00 0.00 0.00 09:21:01 vethfd8509b 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 09:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:21:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:22:01 ens3 5.15 4.05 1.17 1.55 0.00 0.00 0.00 0.00 09:22:01 vethfd8509b 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:22:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:23:01 ens3 66.27 52.93 490.38 4.76 0.00 0.00 0.00 0.00 09:23:01 vethfd8509b 47.28 60.15 3.11 489.04 0.00 0.00 0.00 0.04 09:23:01 docker0 47.28 60.15 2.46 489.04 0.00 0.00 0.00 0.00 09:23:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:24:01 ens3 20.80 15.51 14.00 13.49 0.00 0.00 0.00 0.00 09:24:01 vethfd8509b 0.87 2.57 0.07 1.69 0.00 0.00 0.00 0.00 09:24:01 docker0 0.87 2.57 0.06 1.69 0.00 0.00 0.00 0.00 09:24:01 lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00 09:25:01 ens3 9.00 8.65 1.90 2.25 0.00 0.00 0.00 0.00 09:25:01 vethfd8509b 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:25:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:26:01 ens3 8.20 8.71 1.81 2.23 0.00 0.00 0.00 0.00 09:26:01 vethfd8509b 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 09:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:26:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:27:01 ens3 9.05 8.10 1.94 2.24 0.00 0.00 0.00 0.00 09:27:01 vethfd8509b 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:27:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:28:01 ens3 4.90 3.87 1.03 1.40 0.00 0.00 0.00 0.00 09:28:01 vethfd8509b 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:28:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:29:01 ens3 29.27 27.33 22.69 17.18 0.00 0.00 0.00 0.00 09:29:01 docker0 1.22 1.10 0.09 6.17 0.00 0.00 0.00 0.00 09:29:01 lo 0.87 0.87 0.08 0.08 0.00 0.00 0.00 0.00 Average: ens3 97.87 45.86 275.53 6.89 0.00 0.00 0.00 0.00 Average: docker0 29.95 78.11 1.68 191.24 0.00 0.00 0.00 0.00 Average: lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-1985) 05/27/24 _x86_64_ (4 CPU) 09:13:11 LINUX RESTART (4 CPU) 09:14:01 CPU %user %nice %system %iowait %steal %idle 09:15:01 all 20.52 0.00 1.45 2.49 0.05 75.50 09:15:01 0 48.89 0.00 2.79 0.94 0.08 47.30 09:15:01 1 21.79 0.00 1.33 1.03 0.05 75.80 09:15:01 2 2.09 0.00 0.72 7.40 0.03 89.75 09:15:01 3 9.26 0.00 0.95 0.58 0.03 89.17 09:16:01 all 10.95 0.00 3.88 4.43 0.07 80.68 09:16:01 0 14.46 0.00 3.77 5.63 0.07 76.07 09:16:01 1 8.69 0.00 3.39 4.29 0.05 83.58 09:16:01 2 12.18 0.00 4.53 5.58 0.10 77.61 09:16:01 3 8.49 0.00 3.82 2.23 0.07 85.40 09:17:01 all 2.90 0.00 0.86 0.22 0.02 96.00 09:17:01 0 2.95 0.00 0.97 0.27 0.02 95.80 09:17:01 1 3.75 0.00 0.96 0.00 0.03 95.26 09:17:01 2 2.66 0.00 0.75 0.64 0.02 95.94 09:17:01 3 2.20 0.00 0.77 0.00 0.03 97.00 09:18:01 all 2.97 0.00 0.77 0.03 0.02 96.20 09:18:01 0 2.95 0.00 0.82 0.08 0.03 96.12 09:18:01 1 3.42 0.00 0.79 0.00 0.02 95.77 09:18:01 2 2.67 0.00 0.78 0.05 0.03 96.46 09:18:01 3 2.84 0.00 0.67 0.00 0.02 96.48 09:19:01 all 3.23 0.00 0.85 0.03 0.03 95.85 09:19:01 0 3.59 0.00 0.93 0.00 0.03 95.44 09:19:01 1 3.61 0.00 0.97 0.00 0.02 95.40 09:19:01 2 3.01 0.00 0.79 0.13 0.02 96.06 09:19:01 3 2.74 0.00 0.75 0.00 0.03 96.47 09:20:01 all 4.17 0.00 0.98 0.03 0.04 94.78 09:20:01 0 3.72 0.00 1.09 0.00 0.03 95.16 09:20:01 1 4.69 0.00 0.80 0.00 0.03 94.48 09:20:01 2 3.83 0.00 0.92 0.13 0.03 95.08 09:20:01 3 4.41 0.00 1.10 0.00 0.03 94.45 09:21:01 all 4.35 0.00 0.86 0.06 0.03 94.70 09:21:01 0 3.46 0.00 0.82 0.07 0.05 95.61 09:21:01 1 4.31 0.00 0.86 0.02 0.03 94.78 09:21:01 2 4.88 0.00 0.74 0.17 0.03 94.18 09:21:01 3 4.75 0.00 1.00 0.02 0.03 94.20 09:22:01 all 3.96 0.00 1.01 0.03 0.04 94.95 09:22:01 0 4.13 0.00 1.02 0.00 0.03 94.81 09:22:01 1 3.69 0.00 1.04 0.07 0.03 95.17 09:22:01 2 4.04 0.00 0.92 0.00 0.03 95.00 09:22:01 3 3.99 0.00 1.04 0.03 0.03 94.91 09:23:01 all 5.44 0.00 1.07 0.03 0.03 93.42 09:23:01 0 6.66 0.00 1.14 0.02 0.03 92.15 09:23:01 1 4.85 0.00 1.10 0.03 0.03 93.98 09:23:01 2 4.29 0.00 1.06 0.02 0.03 94.61 09:23:01 3 5.98 0.00 1.03 0.07 0.03 92.88 09:24:01 all 6.29 0.00 1.02 0.08 0.04 92.57 09:24:01 0 5.95 0.00 1.00 0.08 0.03 92.93 09:24:01 1 6.34 0.00 1.07 0.00 0.03 92.56 09:24:01 2 6.44 0.00 0.95 0.15 0.03 92.42 09:24:01 3 6.44 0.00 1.04 0.08 0.03 92.40 09:25:01 all 4.31 0.00 1.02 0.05 0.04 94.59 09:25:01 0 4.11 0.00 1.04 0.17 0.05 94.64 09:25:01 1 4.01 0.00 1.07 0.03 0.03 94.86 09:25:01 2 4.56 0.00 1.06 0.00 0.05 94.34 09:25:01 3 4.55 0.00 0.87 0.02 0.03 94.53 09:25:01 CPU %user %nice %system %iowait %steal %idle 09:26:01 all 4.80 0.00 1.07 0.03 0.05 94.06 09:26:01 0 4.53 0.00 1.07 0.00 0.03 94.37 09:26:01 1 4.80 0.00 1.15 0.00 0.05 94.00 09:26:01 2 5.35 0.00 1.14 0.12 0.05 93.34 09:26:01 3 4.51 0.00 0.95 0.00 0.05 94.49 09:27:01 all 5.26 0.00 1.00 0.04 0.05 93.65 09:27:01 0 4.96 0.00 1.00 0.00 0.05 93.98 09:27:01 1 4.76 0.00 1.04 0.00 0.07 94.14 09:27:01 2 5.75 0.00 1.09 0.15 0.03 92.98 09:27:01 3 5.55 0.00 0.89 0.00 0.05 93.51 09:28:01 all 8.72 0.00 1.13 0.05 0.04 90.06 09:28:01 0 6.52 0.00 1.08 0.00 0.05 92.35 09:28:01 1 10.37 0.00 1.24 0.02 0.03 88.34 09:28:01 2 11.26 0.00 1.11 0.18 0.05 87.39 09:28:01 3 6.77 0.00 1.05 0.00 0.05 92.13 09:29:01 all 22.79 0.00 2.37 1.25 0.07 73.52 09:29:01 0 30.62 0.00 2.41 0.40 0.07 66.51 09:29:01 1 11.91 0.00 2.05 0.97 0.05 85.02 09:29:01 2 16.68 0.00 2.27 3.38 0.05 77.62 09:29:01 3 31.94 0.00 2.74 0.25 0.07 64.99 Average: all 7.37 0.00 1.29 0.59 0.04 90.71 Average: 0 9.83 0.00 1.40 0.51 0.04 88.22 Average: 1 6.73 0.00 1.26 0.43 0.04 91.54 Average: 2 5.97 0.00 1.25 1.20 0.04 91.53 Average: 3 6.96 0.00 1.24 0.22 0.04 91.54