---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-3931 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 484 707 0 2752 3177 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:5c:70:1b brd ff:ff:ff:ff:ff:ff inet 10.32.7.190/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85438sec preferred_lft 85438sec inet6 fe80::f816:3eff:fe5c:701b/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:c6:53:fb:c2 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:c6ff:fe53:fbc2/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-3931) 03/07/24 _x86_64_ (4 CPU) 15:56:54 LINUX RESTART (4 CPU) 15:57:01 tps rtps wtps bread/s bwrtn/s 15:58:02 170.80 77.89 92.92 5697.58 40746.96 15:59:01 98.92 27.84 71.07 3304.12 10856.74 16:00:01 144.46 0.12 144.34 7.07 22099.65 16:01:01 11.26 0.00 11.26 0.00 1957.27 16:02:01 3.72 0.00 3.72 0.00 220.76 16:03:01 3.65 0.00 3.65 0.00 378.60 16:04:01 3.90 0.00 3.90 0.00 323.81 16:05:01 3.20 0.00 3.20 0.00 481.84 16:06:01 3.75 0.00 3.75 0.00 315.07 16:07:01 3.58 0.00 3.58 0.00 392.20 16:08:01 3.47 0.02 3.45 1.33 742.01 16:09:01 3.37 0.00 3.37 0.00 411.40 16:10:01 3.52 0.00 3.52 0.00 367.67 16:11:01 3.30 0.00 3.30 0.00 514.18 16:12:01 15.12 5.07 10.04 150.47 1984.63 Average: 31.66 7.37 24.28 607.65 5446.38 15:57:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:58:02 1706520 3297592 2332132 57.75 40188 1712744 917584 18.04 604420 1562472 93064 15:59:01 1195212 3254488 2843440 70.41 66396 2133912 1253788 24.65 777608 1852600 230196 16:00:01 821456 3281032 3217196 79.66 89552 2489292 1289364 25.35 894444 2063112 52992 16:01:01 818224 3281716 3220428 79.74 89768 2492704 1297488 25.50 896704 2063656 2264 16:02:01 801456 3270552 3237196 80.16 89980 2497792 1366404 26.86 911692 2065224 2988 16:03:01 800924 3278156 3237728 80.17 90140 2505232 1304696 25.65 908140 2068956 1376 16:04:01 764552 3251192 3274100 81.07 90316 2513972 1385180 27.23 940764 2071676 2780 16:05:01 776092 3276424 3262560 80.78 90476 2526604 1377652 27.08 917912 2081116 3724 16:06:01 762016 3269664 3276636 81.13 90668 2533128 1423932 27.99 927140 2084408 4356 16:07:01 743104 3270848 3295548 81.60 90828 2552148 1374980 27.03 929492 2100764 14476 16:08:01 735916 3270660 3302736 81.78 91004 2558432 1374676 27.02 934632 2103820 2500 16:09:01 728708 3272640 3309944 81.96 91180 2566800 1377348 27.07 936308 2108240 2472 16:10:01 717816 3269828 3320836 82.23 91380 2574136 1376068 27.05 941880 2112064 3504 16:11:01 694860 3257580 3343792 82.79 91576 2584028 1431272 28.13 959440 2117448 2532 16:12:01 831416 3303040 3207236 79.41 91928 2502728 1100076 21.62 917136 2039280 216 Average: 859885 3273694 3178767 78.71 85692 2449577 1310034 25.75 893181 2032989 27963 15:57:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:58:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:58:02 lo 1.67 1.67 0.15 0.15 0.00 0.00 0.00 0.00 15:58:02 ens3 367.14 240.13 1399.38 66.34 0.00 0.00 0.00 0.00 15:59:01 docker0 59.11 90.83 3.28 471.76 0.00 0.00 0.00 0.00 15:59:01 lo 2.37 2.37 0.22 0.22 0.00 0.00 0.00 0.00 15:59:01 veth19ea524 59.11 90.93 4.09 471.76 0.00 0.00 0.00 0.04 15:59:01 ens3 184.73 127.08 1313.84 14.13 0.00 0.00 0.00 0.00 16:00:01 docker0 280.00 632.26 15.40 1872.94 0.00 0.00 0.00 0.00 16:00:01 veth6fcce97 264.27 613.61 18.19 1823.67 0.00 0.00 0.00 0.15 16:00:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 16:00:01 ens3 650.67 292.30 1876.16 23.64 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 veth6fcce97 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 16:01:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:01:01 ens3 4.68 5.85 0.98 1.33 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 veth6fcce97 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 16:02:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 16:02:01 ens3 5.63 5.90 1.19 1.65 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 veth6fcce97 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:03:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:03:01 ens3 6.65 5.28 1.43 1.86 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 veth6fcce97 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 16:04:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 16:04:01 ens3 7.05 7.68 1.29 6.57 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 veth6fcce97 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:05:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:05:01 ens3 8.08 7.06 1.95 2.20 0.00 0.00 0.00 0.00 16:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:06:01 veth6fcce97 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:06:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 16:06:01 ens3 11.47 11.00 2.37 2.76 0.00 0.00 0.00 0.00 16:07:01 docker0 42.99 53.54 2.30 419.85 0.00 0.00 0.00 0.00 16:07:01 veth6fcce97 42.99 53.54 2.89 419.85 0.00 0.00 0.00 0.03 16:07:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:07:01 ens3 59.36 49.78 421.10 4.44 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 veth6fcce97 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 16:08:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 16:08:01 ens3 4.82 4.18 1.11 1.55 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 veth6fcce97 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:09:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:09:01 ens3 4.90 3.92 1.07 1.39 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 veth6fcce97 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:10:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 16:10:01 ens3 7.65 7.72 1.60 2.10 0.00 0.00 0.00 0.00 16:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:11:01 veth6fcce97 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:11:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:11:01 ens3 3.95 5.07 0.84 1.37 0.00 0.00 0.00 0.00 16:12:01 docker0 0.98 0.88 0.08 4.15 0.00 0.00 0.00 0.00 16:12:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 16:12:01 ens3 11.74 11.57 6.48 3.10 0.00 0.00 0.00 0.00 Average: docker0 25.50 51.78 1.40 184.24 0.00 0.00 0.00 0.00 Average: lo 0.36 0.36 0.03 0.03 0.00 0.00 0.00 0.00 Average: ens3 89.12 52.21 334.25 8.96 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-3931) 03/07/24 _x86_64_ (4 CPU) 15:56:54 LINUX RESTART (4 CPU) 15:57:01 CPU %user %nice %system %iowait %steal %idle 15:58:02 all 14.70 0.00 2.01 5.21 0.05 78.03 15:58:02 0 25.19 0.00 2.30 4.10 0.05 68.36 15:58:02 1 10.84 0.00 1.76 5.79 0.03 81.58 15:58:02 2 7.68 0.00 2.48 5.26 0.05 84.53 15:58:02 3 15.06 0.00 1.49 5.71 0.07 77.68 15:59:01 all 20.50 0.00 1.99 2.43 0.06 75.02 15:59:01 0 20.31 0.00 1.63 0.76 0.03 77.26 15:59:01 1 21.75 0.00 2.61 6.64 0.07 68.94 15:59:01 2 6.68 0.00 1.62 1.44 0.07 90.19 15:59:01 3 33.51 0.00 2.11 0.88 0.07 63.43 16:00:01 all 7.73 0.00 3.20 3.75 0.06 85.26 16:00:01 0 11.04 0.00 3.18 2.86 0.07 82.85 16:00:01 1 5.23 0.00 3.22 3.70 0.05 87.79 16:00:01 2 6.36 0.00 3.60 7.00 0.07 82.98 16:00:01 3 8.29 0.00 2.80 1.44 0.05 87.42 16:01:01 all 3.20 0.00 0.77 0.15 0.03 95.85 16:01:01 0 2.22 0.00 0.80 0.58 0.02 96.38 16:01:01 1 4.92 0.00 0.76 0.00 0.05 94.28 16:01:01 2 2.82 0.00 0.77 0.02 0.03 96.36 16:01:01 3 2.82 0.00 0.73 0.00 0.03 96.41 16:02:01 all 3.34 0.00 0.82 0.03 0.04 95.77 16:02:01 0 2.68 0.00 0.85 0.12 0.03 96.31 16:02:01 1 4.76 0.00 0.72 0.00 0.03 94.49 16:02:01 2 3.12 0.00 0.90 0.02 0.03 95.92 16:02:01 3 2.77 0.00 0.82 0.00 0.03 96.38 16:03:01 all 3.64 0.00 0.95 0.02 0.05 95.33 16:03:01 0 3.94 0.00 0.95 0.08 0.07 94.96 16:03:01 1 3.86 0.00 0.95 0.00 0.03 95.16 16:03:01 2 3.44 0.00 0.94 0.00 0.05 95.57 16:03:01 3 3.34 0.00 0.99 0.00 0.07 95.61 16:04:01 all 3.94 0.00 0.89 0.05 0.05 95.08 16:04:01 0 3.80 0.00 0.92 0.18 0.05 95.04 16:04:01 1 3.96 0.00 0.97 0.00 0.05 95.02 16:04:01 2 3.15 0.00 0.82 0.00 0.07 95.96 16:04:01 3 4.81 0.00 0.82 0.00 0.03 94.33 16:05:01 all 4.28 0.00 1.03 0.05 0.06 94.58 16:05:01 0 3.66 0.00 1.10 0.10 0.05 95.09 16:05:01 1 3.98 0.00 1.17 0.00 0.07 94.79 16:05:01 2 4.50 0.00 0.85 0.07 0.05 94.54 16:05:01 3 5.01 0.00 1.00 0.00 0.07 93.92 16:06:01 all 4.11 0.00 1.05 0.03 0.05 94.76 16:06:01 0 3.96 0.00 1.11 0.13 0.05 94.75 16:06:01 1 3.84 0.00 1.05 0.00 0.05 95.06 16:06:01 2 4.54 0.00 0.97 0.00 0.05 94.44 16:06:01 3 4.12 0.00 1.07 0.00 0.07 94.75 16:07:01 all 6.05 0.00 0.90 0.03 0.05 92.96 16:07:01 0 6.94 0.00 0.97 0.12 0.07 91.90 16:07:01 1 6.55 0.00 0.99 0.00 0.05 92.41 16:07:01 2 5.49 0.00 0.95 0.00 0.03 93.52 16:07:01 3 5.24 0.00 0.70 0.00 0.03 94.03 16:08:01 all 4.11 0.00 0.96 0.03 0.06 94.85 16:08:01 0 4.38 0.00 0.87 0.10 0.05 94.60 16:08:01 1 3.87 0.00 0.95 0.00 0.05 95.12 16:08:01 2 4.34 0.00 1.00 0.02 0.07 94.57 16:08:01 3 3.84 0.00 0.97 0.03 0.07 95.09 16:08:01 CPU %user %nice %system %iowait %steal %idle 16:09:01 all 4.54 0.00 1.06 0.03 0.05 94.31 16:09:01 0 4.54 0.00 1.04 0.12 0.05 94.25 16:09:01 1 4.25 0.00 1.12 0.00 0.07 94.57 16:09:01 2 5.28 0.00 1.10 0.00 0.07 93.55 16:09:01 3 4.08 0.00 1.04 0.00 0.05 94.83 16:10:01 all 4.81 0.00 0.98 0.04 0.05 94.11 16:10:01 0 4.49 0.00 0.94 0.03 0.03 94.50 16:10:01 1 4.48 0.00 1.15 0.00 0.05 94.31 16:10:01 2 4.79 0.00 0.83 0.13 0.05 94.19 16:10:01 3 5.49 0.00 1.00 0.00 0.05 93.46 16:11:01 all 4.89 0.00 0.93 0.04 0.07 94.08 16:11:01 0 4.63 0.00 0.82 0.02 0.07 94.46 16:11:01 1 4.54 0.00 1.04 0.00 0.08 94.34 16:11:01 2 4.85 0.00 0.79 0.00 0.07 94.30 16:11:01 3 5.51 0.00 1.05 0.15 0.08 93.20 16:12:01 all 13.29 0.00 1.97 0.30 0.06 84.37 16:12:01 0 9.39 0.00 1.76 0.17 0.07 88.62 16:12:01 1 18.66 0.00 2.39 0.47 0.07 78.42 16:12:01 2 11.31 0.00 1.97 0.15 0.05 86.52 16:12:01 3 13.80 0.00 1.80 0.43 0.07 83.90 Average: all 6.86 0.00 1.30 0.81 0.05 90.97 Average: 0 7.40 0.00 1.28 0.63 0.05 90.63 Average: 1 7.01 0.00 1.39 1.10 0.05 90.45 Average: 2 5.22 0.00 1.31 0.94 0.05 92.48 Average: 3 7.81 0.00 1.22 0.57 0.06 90.33