---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-1869 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 9.2G 11G 48% / 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: 7976 519 5093 0 2363 7170 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:f2:d3:42 brd ff:ff:ff:ff:ff:ff inet 10.32.6.103/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85305sec preferred_lft 85305sec inet6 fe80::f816:3eff:fef2:d342/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:99:cd:69:ce 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::42:99ff:fecd:69ce/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-1869) 11/04/26 _x86_64_ (4 CPU) 03:22:44 LINUX RESTART (4 CPU) 03:23:01 tps rtps wtps bread/s bwrtn/s 03:24:01 163.76 61.22 102.53 5009.17 41678.27 03:25:01 138.51 18.75 119.76 2519.31 20079.59 03:26:01 2.47 0.00 2.47 0.00 35.86 03:27:01 1.28 0.02 1.27 0.80 14.53 03:28:02 1.02 0.00 1.02 0.00 11.33 03:29:01 0.93 0.00 0.93 0.00 10.98 03:30:01 1.10 0.00 1.10 0.00 13.06 03:31:01 0.82 0.00 0.82 0.00 10.00 03:32:01 0.97 0.00 0.97 0.00 10.66 03:33:01 0.87 0.00 0.87 0.00 10.93 03:34:01 1.10 0.00 1.10 0.00 13.06 03:35:01 0.90 0.00 0.90 0.00 10.66 03:36:01 0.97 0.00 0.97 0.00 11.46 03:37:01 2.68 1.75 0.93 41.06 13.20 03:38:01 1.08 0.00 1.08 0.00 12.80 03:39:01 3.98 2.37 1.62 18.93 25.46 03:40:01 0.98 0.00 0.98 0.00 10.80 Average: 19.04 4.95 14.09 446.86 3648.95 03:23:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:24:01 5691956 7373496 2475472 30.31 47688 1806696 988332 10.72 649212 1643596 195332 03:25:01 5320600 7417844 2846828 34.86 69268 2179996 1223324 13.27 672084 1945376 524 03:26:01 5320732 7418032 2846696 34.85 69312 2180000 1223324 13.27 672420 1945384 164 03:27:01 5330148 7427508 2837280 34.74 69344 2180028 1231552 13.36 663016 1945404 164 03:28:02 5329768 7427168 2837660 34.74 69384 2180028 1231552 13.36 663076 1945404 12 03:29:01 5332336 7429784 2835092 34.71 69428 2180036 1231552 13.36 659960 1945408 176 03:30:01 5332412 7429936 2835016 34.71 69464 2180040 1231552 13.36 660056 1945416 144 03:31:01 5332528 7430080 2834900 34.71 69504 2180044 1231552 13.36 660036 1945420 236 03:32:01 5332784 7430384 2834644 34.71 69532 2180048 1231552 13.36 660016 1945424 152 03:33:01 5332512 7430148 2834916 34.71 69564 2180052 1231552 13.36 660016 1945428 228 03:34:01 5332904 7430608 2834524 34.71 69616 2180056 1231552 13.36 660264 1945432 24 03:35:01 5332524 7430280 2834904 34.71 69656 2180060 1231552 13.36 660252 1945436 244 03:36:01 5332648 7430412 2834780 34.71 69684 2180060 1239520 13.45 660252 1945436 152 03:37:01 5294016 7393612 2873412 35.18 69736 2181292 1272416 13.81 697436 1945872 256 03:38:01 5294344 7393932 2873084 35.18 69764 2181296 1272416 13.81 696880 1945876 168 03:39:01 5293508 7393720 2873920 35.19 70392 2181296 1290756 14.01 697356 1945880 60 03:40:01 5293244 7393476 2874184 35.19 70424 2181304 1290756 14.01 697528 1945884 148 Average: 5342880 7416495 2824548 34.58 68339 2158372 1228518 13.33 669992 1927769 11658 03:23:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:24:01 lo 1.00 1.00 0.09 0.09 0.00 0.00 0.00 0.00 03:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:24:01 ens3 348.94 217.30 1555.90 66.35 0.00 0.00 0.00 0.00 03:25:01 veth798e9f8 0.15 0.18 0.02 0.02 0.00 0.00 0.00 0.00 03:25:01 lo 2.60 2.60 0.26 0.26 0.00 0.00 0.00 0.00 03:25:01 docker0 31.71 53.91 2.11 94.02 0.00 0.00 0.00 0.00 03:25:01 ens3 165.56 127.43 1320.71 15.67 0.00 0.00 0.00 0.00 03:26:01 veth798e9f8 0.02 0.15 0.00 0.01 0.00 0.00 0.00 0.00 03:26:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:26:01 docker0 0.02 0.03 0.00 0.00 0.00 0.00 0.00 0.00 03:26:01 ens3 0.33 0.28 0.02 0.02 0.00 0.00 0.00 0.00 03:27:01 veth798e9f8 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 03:27:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 03:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:27:01 ens3 0.13 0.23 0.01 0.02 0.00 0.00 0.00 0.00 03:28:02 veth798e9f8 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:28:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:28:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:28:02 ens3 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 03:29:01 veth798e9f8 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 03:29:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 03:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:29:01 ens3 0.17 0.12 0.08 0.07 0.00 0.00 0.00 0.00 03:30:01 veth798e9f8 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:30:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:30:01 ens3 0.43 0.48 0.31 0.19 0.00 0.00 0.00 0.00 03:31:01 veth798e9f8 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:31:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 03:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:31:01 ens3 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:32:01 veth798e9f8 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:32:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:32:01 ens3 0.00 0.02 0.00 0.03 0.00 0.00 0.00 0.00 03:33:01 veth798e9f8 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 03:33:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 03:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:33:01 ens3 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:34:01 veth798e9f8 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:34:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:34:01 ens3 0.15 0.12 0.08 0.07 0.00 0.00 0.00 0.00 03:35:01 veth798e9f8 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:35:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 03:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:35:01 ens3 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:36:01 veth798e9f8 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:36:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:36:01 ens3 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:37:01 veth798e9f8 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:37:01 lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00 03:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:37:01 ens3 8.80 8.50 5.77 13.35 0.00 0.00 0.00 0.00 03:38:01 veth798e9f8 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:38:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:38:01 ens3 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:39:01 veth798e9f8 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:39:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 03:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:39:01 ens3 0.25 0.18 0.14 0.14 0.00 0.00 0.00 0.00 03:40:01 veth798e9f8 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:40:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:40:01 ens3 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: veth798e9f8 0.01 0.02 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 0.30 0.30 0.03 0.03 0.00 0.00 0.00 0.00 Average: docker0 1.87 3.18 0.12 5.54 0.00 0.00 0.00 0.00 Average: ens3 30.90 20.88 169.75 5.65 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-1869) 11/04/26 _x86_64_ (4 CPU) 03:22:44 LINUX RESTART (4 CPU) 03:23:01 CPU %user %nice %system %iowait %steal %idle 03:24:01 all 17.30 0.00 2.15 4.95 0.06 75.54 03:24:01 0 10.25 0.00 1.59 9.14 0.05 78.97 03:24:01 1 15.91 0.00 1.66 1.20 0.05 81.18 03:24:01 2 24.76 0.00 1.86 6.09 0.08 67.21 03:24:01 3 18.28 0.00 3.50 3.37 0.07 74.78 03:25:01 all 17.20 0.00 2.04 3.54 0.06 77.16 03:25:01 0 10.43 0.00 1.29 2.22 0.03 86.02 03:25:01 1 40.79 0.00 3.36 1.37 0.10 54.37 03:25:01 2 9.39 0.00 1.56 0.55 0.05 88.46 03:25:01 3 8.12 0.00 1.97 10.05 0.05 79.81 03:26:01 all 0.10 0.00 0.03 0.03 0.00 99.84 03:26:01 0 0.03 0.00 0.00 0.00 0.00 99.97 03:26:01 1 0.03 0.00 0.02 0.00 0.00 99.95 03:26:01 2 0.28 0.00 0.03 0.10 0.00 99.58 03:26:01 3 0.03 0.00 0.05 0.03 0.00 99.88 03:27:01 all 0.52 0.00 0.03 0.02 0.00 99.42 03:27:01 0 0.00 0.00 0.00 0.00 0.00 100.00 03:27:01 1 0.05 0.00 0.05 0.00 0.00 99.90 03:27:01 2 2.00 0.00 0.03 0.02 0.02 97.93 03:27:01 3 0.03 0.00 0.03 0.05 0.00 99.88 03:28:02 all 0.20 0.00 0.03 0.01 0.00 99.75 03:28:02 0 0.00 0.00 0.02 0.00 0.00 99.98 03:28:02 1 0.05 0.00 0.07 0.00 0.02 99.87 03:28:02 2 0.75 0.00 0.05 0.00 0.00 99.20 03:28:02 3 0.02 0.00 0.03 0.03 0.00 99.92 03:29:01 all 0.04 0.00 0.03 0.01 0.00 99.92 03:29:01 0 0.05 0.00 0.00 0.00 0.00 99.95 03:29:01 1 0.03 0.00 0.05 0.00 0.00 99.92 03:29:01 2 0.05 0.00 0.02 0.00 0.02 99.91 03:29:01 3 0.02 0.00 0.02 0.03 0.02 99.92 03:30:01 all 0.03 0.00 0.04 0.01 0.00 99.91 03:30:01 0 0.02 0.00 0.02 0.00 0.00 99.97 03:30:01 1 0.05 0.00 0.03 0.00 0.00 99.92 03:30:01 2 0.02 0.00 0.05 0.00 0.00 99.93 03:30:01 3 0.07 0.00 0.07 0.03 0.00 99.83 03:31:01 all 0.03 0.00 0.02 0.01 0.00 99.95 03:31:01 0 0.00 0.00 0.00 0.00 0.00 100.00 03:31:01 1 0.03 0.00 0.02 0.00 0.00 99.95 03:31:01 2 0.05 0.00 0.02 0.00 0.02 99.92 03:31:01 3 0.03 0.00 0.02 0.03 0.00 99.92 03:32:01 all 0.03 0.00 0.02 0.02 0.00 99.93 03:32:01 0 0.00 0.00 0.00 0.00 0.00 100.00 03:32:01 1 0.03 0.00 0.03 0.02 0.02 99.90 03:32:01 2 0.03 0.00 0.00 0.00 0.00 99.97 03:32:01 3 0.05 0.00 0.05 0.07 0.00 99.83 03:33:01 all 0.05 0.00 0.02 0.01 0.00 99.92 03:33:01 0 0.00 0.00 0.00 0.00 0.00 100.00 03:33:01 1 0.03 0.00 0.05 0.00 0.00 99.92 03:33:01 2 0.03 0.00 0.00 0.00 0.00 99.97 03:33:01 3 0.08 0.00 0.03 0.02 0.02 99.85 03:34:01 all 0.03 0.00 0.02 0.02 0.00 99.93 03:34:01 0 0.00 0.00 0.02 0.00 0.00 99.98 03:34:01 1 0.05 0.00 0.03 0.00 0.02 99.90 03:34:01 2 0.02 0.00 0.00 0.00 0.00 99.98 03:34:01 3 0.05 0.00 0.05 0.08 0.00 99.82 03:34:01 CPU %user %nice %system %iowait %steal %idle 03:35:01 all 0.03 0.00 0.01 0.01 0.00 99.94 03:35:01 0 0.02 0.00 0.00 0.00 0.00 99.98 03:35:01 1 0.03 0.00 0.02 0.00 0.00 99.95 03:35:01 2 0.00 0.00 0.00 0.00 0.00 100.00 03:35:01 3 0.08 0.00 0.03 0.03 0.00 99.85 03:36:01 all 0.04 0.00 0.03 0.00 0.00 99.93 03:36:01 0 0.00 0.00 0.00 0.00 0.00 100.00 03:36:01 1 0.03 0.00 0.03 0.00 0.00 99.93 03:36:01 2 0.05 0.00 0.02 0.00 0.02 99.92 03:36:01 3 0.05 0.00 0.03 0.02 0.02 99.88 03:37:01 all 0.81 0.00 0.10 0.05 0.01 99.04 03:37:01 0 0.45 0.00 0.03 0.02 0.00 99.50 03:37:01 1 0.57 0.00 0.13 0.08 0.02 99.20 03:37:01 2 1.03 0.00 0.05 0.00 0.00 98.92 03:37:01 3 1.21 0.00 0.17 0.08 0.00 98.54 03:38:01 all 0.04 0.00 0.02 0.01 0.00 99.92 03:38:01 0 0.00 0.00 0.00 0.00 0.00 100.00 03:38:01 1 0.03 0.00 0.00 0.00 0.00 99.97 03:38:01 2 0.07 0.00 0.05 0.00 0.02 99.87 03:38:01 3 0.05 0.00 0.03 0.03 0.00 99.88 03:39:01 all 0.05 0.00 0.03 0.05 0.00 99.87 03:39:01 0 0.03 0.00 0.03 0.12 0.00 99.82 03:39:01 1 0.00 0.00 0.03 0.00 0.00 99.97 03:39:01 2 0.08 0.00 0.02 0.00 0.00 99.90 03:39:01 3 0.10 0.00 0.03 0.08 0.02 99.77 03:40:01 all 0.53 0.00 0.03 0.01 0.00 99.42 03:40:01 0 0.00 0.00 0.00 0.00 0.00 100.00 03:40:01 1 0.00 0.00 0.00 0.00 0.00 100.00 03:40:01 2 0.07 0.00 0.07 0.02 0.00 99.85 03:40:01 3 2.04 0.00 0.05 0.05 0.02 97.85 Average: all 2.17 0.00 0.27 0.51 0.01 97.03 Average: 0 1.25 0.00 0.18 0.68 0.00 97.89 Average: 1 3.39 0.00 0.33 0.16 0.01 96.11 Average: 2 2.28 0.00 0.22 0.40 0.01 97.09 Average: 3 1.78 0.00 0.36 0.82 0.01 97.03