---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-13 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 477 704 0 2761 3183 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:04:c0:a5 brd ff:ff:ff:ff:ff:ff inet 10.32.7.46/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85416sec preferred_lft 85416sec inet6 fe80::f816:3eff:fe04:c0a5/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:0b:f1:85:15 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:bff:fef1:8515/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-13) 04/11/25 _x86_64_ (4 CPU) 13:42:45 LINUX RESTART (4 CPU) 13:43:01 tps rtps wtps bread/s bwrtn/s 13:44:01 174.04 69.53 104.52 5632.66 42159.16 13:45:01 205.35 12.55 192.80 2236.69 23477.55 13:46:01 18.18 0.00 18.18 0.00 9586.40 13:47:01 3.67 0.00 3.67 0.00 240.36 13:48:01 4.00 0.00 4.00 0.00 360.74 13:49:01 2.88 0.00 2.88 0.00 205.30 13:50:01 3.98 0.00 3.98 0.00 347.81 13:51:01 3.48 0.00 3.48 0.00 608.97 13:52:01 3.52 0.00 3.52 0.00 328.08 13:53:01 2.67 0.00 2.67 0.00 292.48 13:54:01 3.75 0.00 3.75 0.00 1064.49 13:55:01 3.70 0.00 3.70 0.00 431.13 13:56:01 3.48 0.00 3.48 0.00 395.00 13:57:01 3.55 0.00 3.55 0.00 512.71 13:58:01 5.30 0.15 5.15 1.87 1430.86 13:59:01 35.06 6.82 28.25 322.48 2339.21 Average: 29.79 5.57 24.22 512.15 5236.61 13:43:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:44:01 1546932 3300860 2491720 61.70 53268 1851096 933568 18.35 633420 1667144 218868 13:45:01 914388 3224312 3124264 77.36 80600 2358016 1382332 27.17 843188 2035700 137240 13:46:01 852380 3294800 3186272 78.89 89008 2470420 1309028 25.73 858212 2064356 2916 13:47:01 847508 3294196 3191144 79.02 89216 2474204 1304596 25.64 862936 2065272 1904 13:48:01 841372 3295736 3197280 79.17 89388 2481224 1314616 25.84 865468 2068312 612 13:49:01 834336 3296516 3204316 79.34 89556 2488324 1314456 25.84 867468 2072064 4464 13:50:01 812908 3290712 3225744 79.87 89716 2502908 1384124 27.21 880160 2080624 11540 13:51:01 807184 3291824 3231468 80.01 89872 2509060 1381820 27.16 880976 2083720 2872 13:52:01 787012 3281428 3251640 80.51 90048 2518040 1381884 27.16 896440 2089000 5560 13:53:01 741440 3262612 3297212 81.64 90192 2543876 1493224 29.35 915132 2112776 25264 13:54:01 721736 3252184 3316916 82.13 90388 2552144 1381356 27.15 929896 2117208 5928 13:55:01 750304 3286168 3288348 81.42 90636 2556864 1384124 27.21 898300 2119200 2636 13:56:01 741076 3285484 3297576 81.65 90832 2564568 1382972 27.19 901800 2123260 3664 13:57:01 732040 3286756 3306612 81.87 91024 2574064 1383740 27.20 906216 2128520 2772 13:58:01 708064 3224168 3330588 82.47 91028 2536304 1708492 33.58 969288 2088848 16620 13:59:01 725120 3251724 3313532 82.05 93896 2554128 981980 19.30 1125076 1932036 20436 Average: 835238 3276218 3203414 79.32 87417 2470952 1338894 26.32 889624 2053002 28956 13:43:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:44:01 lo 1.13 1.13 0.11 0.11 0.00 0.00 0.00 0.00 13:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:44:01 ens3 389.65 263.90 1498.58 71.56 0.00 0.00 0.00 0.00 13:45:01 lo 2.27 2.27 0.20 0.20 0.00 0.00 0.00 0.00 13:45:01 docker0 141.13 214.26 7.73 1300.87 0.00 0.00 0.00 0.00 13:45:01 veth9678117 68.49 116.88 4.60 787.63 0.00 0.00 0.00 0.06 13:45:01 ens3 331.68 213.66 1970.10 24.47 0.00 0.00 0.00 0.00 13:46:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:46:01 docker0 118.46 158.76 6.14 1002.46 0.00 0.00 0.00 0.00 13:46:01 veth9678117 118.46 158.79 7.76 1002.47 0.00 0.00 0.00 0.08 13:46:01 ens3 166.77 125.88 1004.09 9.73 0.00 0.00 0.00 0.00 13:47:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 13:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:47:01 veth9678117 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 13:47:01 ens3 5.27 5.82 1.00 5.45 0.00 0.00 0.00 0.00 13:48:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:48:01 veth9678117 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:48:01 ens3 7.98 7.22 1.67 2.02 0.00 0.00 0.00 0.00 13:49:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 13:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:49:01 veth9678117 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:49:01 ens3 10.56 6.70 6.81 2.21 0.00 0.00 0.00 0.00 13:50:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:50:01 veth9678117 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 13:50:01 ens3 7.67 7.20 1.63 2.13 0.00 0.00 0.00 0.00 13:51:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 13:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:51:01 veth9678117 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:51:01 ens3 9.12 8.85 1.97 2.28 0.00 0.00 0.00 0.00 13:52:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:52:01 veth9678117 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:52:01 ens3 6.53 5.85 1.42 1.77 0.00 0.00 0.00 0.00 13:53:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 13:53:01 docker0 101.58 107.42 6.51 736.05 0.00 0.00 0.00 0.00 13:53:01 veth9678117 101.58 107.42 7.89 736.05 0.00 0.00 0.00 0.06 13:53:01 ens3 112.13 106.13 737.06 9.05 0.00 0.00 0.00 0.00 13:54:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:54:01 veth9678117 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 13:54:01 ens3 6.35 6.52 1.41 1.88 0.00 0.00 0.00 0.00 13:55:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 13:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:55:01 veth9678117 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:55:01 ens3 5.90 6.17 1.27 1.67 0.00 0.00 0.00 0.00 13:56:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:56:01 veth9678117 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:56:01 ens3 5.42 6.33 1.17 1.74 0.00 0.00 0.00 0.00 13:57:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 13:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:57:01 veth9678117 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:57:01 ens3 7.23 6.25 1.55 1.85 0.00 0.00 0.00 0.00 13:58:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:58:01 docker0 1.58 1.57 0.12 7.29 0.00 0.00 0.00 0.00 13:58:01 veth9678117 1.58 1.57 0.15 7.29 0.00 0.00 0.00 0.00 13:58:01 ens3 10.88 10.10 9.27 3.17 0.00 0.00 0.00 0.00 13:59:01 lo 1.07 1.07 0.09 0.09 0.00 0.00 0.00 0.00 13:59:01 docker0 95.97 100.18 6.12 735.29 0.00 0.00 0.00 0.00 13:59:01 ens3 120.35 114.86 750.59 16.89 0.00 0.00 0.00 0.00 Average: lo 0.35 0.35 0.03 0.03 0.00 0.00 0.00 0.00 Average: docker0 28.67 36.39 1.66 236.37 0.00 0.00 0.00 0.00 Average: ens3 75.22 56.34 374.36 9.87 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-13) 04/11/25 _x86_64_ (4 CPU) 13:42:45 LINUX RESTART (4 CPU) 13:43:01 CPU %user %nice %system %iowait %steal %idle 13:44:01 all 17.50 0.00 2.23 5.41 0.05 74.81 13:44:01 0 14.86 0.00 2.65 4.66 0.05 77.78 13:44:01 1 10.75 0.00 1.48 7.92 0.05 79.81 13:44:01 2 32.77 0.00 2.86 3.31 0.07 60.99 13:44:01 3 11.58 0.00 1.89 5.79 0.03 80.71 13:45:01 all 15.18 0.00 3.40 5.04 0.07 76.32 13:45:01 0 11.01 0.00 3.35 5.14 0.05 80.45 13:45:01 1 4.27 0.00 2.49 5.04 0.07 88.13 13:45:01 2 26.25 0.00 4.06 3.61 0.08 66.00 13:45:01 3 19.21 0.00 3.72 6.32 0.07 70.68 13:46:01 all 4.73 0.00 1.42 0.44 0.04 93.38 13:46:01 0 2.29 0.00 1.30 0.67 0.03 95.70 13:46:01 1 3.24 0.00 1.22 0.48 0.03 95.03 13:46:01 2 2.67 0.00 1.63 0.50 0.03 95.17 13:46:01 3 10.70 0.00 1.57 0.08 0.05 87.60 13:47:01 all 3.62 0.00 0.83 0.03 0.02 95.49 13:47:01 0 3.22 0.00 0.85 0.13 0.02 95.78 13:47:01 1 4.97 0.00 0.77 0.00 0.03 94.23 13:47:01 2 3.27 0.00 0.75 0.00 0.03 95.94 13:47:01 3 3.00 0.00 0.87 0.00 0.03 96.10 13:48:01 all 3.69 0.00 0.91 0.04 0.04 95.32 13:48:01 0 3.42 0.00 0.97 0.08 0.03 95.50 13:48:01 1 4.18 0.00 0.90 0.00 0.03 94.89 13:48:01 2 4.13 0.00 0.88 0.00 0.03 94.95 13:48:01 3 3.04 0.00 0.92 0.07 0.03 95.95 13:49:01 all 3.75 0.00 1.02 0.02 0.04 95.17 13:49:01 0 3.77 0.00 1.05 0.08 0.05 95.04 13:49:01 1 4.23 0.00 0.97 0.00 0.03 94.76 13:49:01 2 3.52 0.00 1.03 0.00 0.05 95.40 13:49:01 3 3.45 0.00 1.02 0.02 0.03 95.48 13:50:01 all 4.81 0.00 0.99 0.04 0.05 94.11 13:50:01 0 3.65 0.00 0.85 0.00 0.03 95.46 13:50:01 1 4.79 0.00 1.02 0.02 0.07 94.11 13:50:01 2 6.08 0.00 1.02 0.00 0.05 92.85 13:50:01 3 4.73 0.00 1.07 0.12 0.07 94.02 13:51:01 all 3.69 0.00 0.90 0.03 0.05 95.32 13:51:01 0 3.71 0.00 0.94 0.00 0.03 95.32 13:51:01 1 3.35 0.00 0.67 0.13 0.05 95.80 13:51:01 2 3.96 0.00 0.98 0.00 0.05 95.01 13:51:01 3 3.78 0.00 1.00 0.02 0.07 95.14 13:52:01 all 4.73 0.00 1.05 0.03 0.05 94.14 13:52:01 0 4.44 0.00 0.99 0.00 0.05 94.52 13:52:01 1 5.26 0.00 0.89 0.08 0.03 93.74 13:52:01 2 4.93 0.00 1.19 0.00 0.07 93.81 13:52:01 3 4.31 0.00 1.12 0.02 0.07 94.49 13:53:01 all 7.13 0.00 0.95 0.03 0.04 91.85 13:53:01 0 6.38 0.00 1.02 0.12 0.03 92.46 13:53:01 1 7.74 0.00 1.08 0.00 0.07 91.11 13:53:01 2 7.32 0.00 1.09 0.00 0.03 91.56 13:53:01 3 7.05 0.00 0.61 0.03 0.02 92.29 13:54:01 all 4.64 0.00 0.95 0.03 0.05 94.34 13:54:01 0 4.52 0.00 1.12 0.07 0.07 94.22 13:54:01 1 4.84 0.00 0.90 0.02 0.05 94.19 13:54:01 2 4.51 0.00 0.99 0.02 0.05 94.43 13:54:01 3 4.71 0.00 0.79 0.02 0.05 94.44 13:54:01 CPU %user %nice %system %iowait %steal %idle 13:55:01 all 4.13 0.00 0.97 0.04 0.05 94.81 13:55:01 0 4.12 0.00 1.02 0.00 0.05 94.81 13:55:01 1 3.83 0.00 0.99 0.08 0.05 95.05 13:55:01 2 3.70 0.00 0.87 0.00 0.03 95.40 13:55:01 3 4.86 0.00 1.00 0.08 0.05 94.00 13:56:01 all 5.28 0.00 1.02 0.04 0.06 93.59 13:56:01 0 5.16 0.00 1.12 0.00 0.05 93.67 13:56:01 1 4.75 0.00 1.07 0.07 0.07 94.05 13:56:01 2 4.74 0.00 0.99 0.07 0.05 94.16 13:56:01 3 6.49 0.00 0.93 0.02 0.05 92.50 13:57:01 all 5.05 0.00 0.93 0.03 0.05 93.94 13:57:01 0 5.14 0.00 0.97 0.03 0.07 93.79 13:57:01 1 4.68 0.00 1.00 0.02 0.05 94.25 13:57:01 2 5.90 0.00 0.94 0.00 0.07 93.10 13:57:01 3 4.46 0.00 0.82 0.08 0.05 94.58 13:58:01 all 13.61 0.00 1.78 0.04 0.06 84.51 13:58:01 0 16.83 0.00 1.88 0.07 0.07 81.16 13:58:01 1 10.74 0.00 1.80 0.00 0.05 87.40 13:58:01 2 15.27 0.00 1.84 0.05 0.07 82.77 13:58:01 3 11.60 0.00 1.60 0.02 0.07 86.71 13:59:01 all 19.65 0.00 1.49 0.86 0.05 77.94 13:59:01 0 25.54 0.00 1.84 0.33 0.03 72.25 13:59:01 1 27.88 0.00 1.24 0.28 0.07 70.54 13:59:01 2 15.61 0.00 1.48 0.39 0.05 82.48 13:59:01 3 9.53 0.00 1.39 2.45 0.05 86.58 Average: all 7.57 0.00 1.30 0.76 0.05 90.33 Average: 0 7.37 0.00 1.37 0.71 0.04 90.50 Average: 1 6.84 0.00 1.15 0.88 0.05 91.08 Average: 2 9.03 0.00 1.41 0.49 0.05 89.02 Average: 3 7.03 0.00 1.27 0.94 0.05 90.71