---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-1672 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: 3944 486 706 0 2751 3175 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:b3:88:18 brd ff:ff:ff:ff:ff:ff inet 10.32.7.100/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85439sec preferred_lft 85439sec inet6 fe80::f816:3eff:feb3:8818/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:30:ce:ae:8c 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::42:30ff:fece:ae8c/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-1672) 05/23/24 _x86_64_ (4 CPU) 15:16:41 LINUX RESTART (4 CPU) 15:17:01 tps rtps wtps bread/s bwrtn/s 15:18:01 185.52 83.94 101.58 6574.77 41605.48 15:19:01 128.06 12.85 115.21 2312.15 18552.24 15:20:01 97.78 0.00 97.78 0.00 14355.61 15:21:01 4.27 0.00 4.27 0.00 310.88 15:22:01 2.95 0.00 2.95 0.00 201.83 15:23:01 2.83 0.00 2.83 0.00 283.95 15:24:01 3.75 0.00 3.75 0.00 339.54 15:25:01 3.87 0.00 3.87 0.00 606.70 15:26:01 3.40 0.00 3.40 0.00 305.82 15:27:01 3.30 0.00 3.30 0.00 319.55 15:28:01 3.65 0.00 3.65 0.00 834.39 15:29:01 3.63 0.00 3.63 0.00 402.20 15:30:01 3.30 0.00 3.30 0.00 407.07 15:31:01 3.22 0.00 3.22 0.00 496.18 15:32:01 27.17 8.53 18.64 360.62 2355.09 Average: 31.78 7.02 24.76 616.50 5425.04 15:17:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:18:01 1605388 3275064 2433272 60.25 45068 1783776 954612 18.76 662600 1599348 125340 15:19:01 1239644 3298420 2799016 69.31 71344 2125644 1423832 27.99 785448 1794696 528 15:20:01 828052 3281444 3210608 79.50 90092 2481680 1297892 25.51 894864 2055776 1304 15:21:01 822008 3279400 3216652 79.65 90320 2485124 1303548 25.62 899380 2056236 632 15:22:01 811924 3276936 3226736 79.90 90528 2492024 1316716 25.88 905988 2059176 3472 15:23:01 806264 3279152 3232396 80.04 90712 2499172 1315964 25.87 907784 2062872 4480 15:24:01 741560 3229692 3297100 81.64 90848 2513360 1540348 30.28 964188 2070764 11024 15:25:01 782304 3277824 3256356 80.63 91032 2520072 1384752 27.22 917856 2074628 2748 15:26:01 760604 3265784 3278056 81.17 91200 2528940 1383376 27.19 934452 2079620 5656 15:27:01 751224 3277412 3287436 81.40 91376 2548888 1384968 27.22 924744 2097136 19164 15:28:01 727596 3262160 3311064 81.98 91576 2556484 1384408 27.21 943492 2101088 5664 15:29:01 715980 3258732 3322680 82.27 91764 2563956 1382352 27.17 951424 2104976 5412 15:30:01 711740 3260464 3326920 82.38 91976 2569136 1443692 28.38 951992 2107568 3472 15:31:01 714156 3272612 3324504 82.32 92152 2578084 1385776 27.24 943924 2112296 2148 15:32:01 701984 3219336 3336676 82.62 93520 2545720 1005596 19.77 1156188 1929012 8172 Average: 848029 3267629 3190631 79.00 86901 2452804 1327189 26.09 916288 2020346 13281 15:17:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:18:01 lo 1.20 1.20 0.11 0.11 0.00 0.00 0.00 0.00 15:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:18:01 ens3 419.83 257.96 1467.83 71.41 0.00 0.00 0.00 0.00 15:19:01 lo 2.53 2.53 0.23 0.23 0.00 0.00 0.00 0.00 15:19:01 veth7fda598 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:19:01 veth475e990 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:19:01 docker0 72.50 116.18 3.81 513.72 0.00 0.00 0.00 0.00 15:20:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:20:01 veth475e990 303.98 955.86 22.12 1856.36 0.00 0.00 0.00 0.15 15:20:01 docker0 303.98 955.69 17.96 1856.34 0.00 0.00 0.00 0.00 15:20:01 ens3 1621.50 722.46 4506.79 119.27 0.00 0.00 0.00 0.00 15:21:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 15:21:01 veth475e990 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 15:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:21:01 ens3 4.12 5.12 0.91 1.27 0.00 0.00 0.00 0.00 15:22:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:22:01 veth475e990 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:22:01 ens3 7.37 7.72 1.57 2.01 0.00 0.00 0.00 0.00 15:23:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 15:23:01 veth475e990 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 15:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:23:01 ens3 9.83 7.70 2.17 2.56 0.00 0.00 0.00 0.00 15:24:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:24:01 veth475e990 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:24:01 ens3 9.47 6.12 4.45 2.04 0.00 0.00 0.00 0.00 15:25:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 15:25:01 veth475e990 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:25:01 ens3 6.80 6.00 1.45 1.78 0.00 0.00 0.00 0.00 15:26:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:26:01 veth475e990 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:26:01 ens3 7.05 7.10 1.53 1.92 0.00 0.00 0.00 0.00 15:27:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 15:27:01 veth475e990 38.98 60.76 2.56 488.27 0.00 0.00 0.00 0.04 15:27:01 docker0 38.98 60.74 2.03 488.27 0.00 0.00 0.00 0.00 15:27:01 ens3 66.57 43.99 489.48 4.03 0.00 0.00 0.00 0.00 15:28:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:28:01 veth475e990 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:28:01 ens3 5.30 6.03 1.18 1.72 0.00 0.00 0.00 0.00 15:29:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 15:29:01 veth475e990 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:29:01 ens3 3.87 5.05 0.82 1.39 0.00 0.00 0.00 0.00 15:30:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:30:01 veth475e990 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:30:01 ens3 7.75 6.87 1.63 2.02 0.00 0.00 0.00 0.00 15:31:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 15:31:01 veth475e990 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:31:01 ens3 3.18 4.28 0.69 1.19 0.00 0.00 0.00 0.00 15:32:01 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 15:32:01 docker0 0.98 0.87 0.08 4.25 0.00 0.00 0.00 0.00 15:32:01 ens3 19.46 19.32 12.50 7.15 0.00 0.00 0.00 0.00 Average: lo 0.34 0.34 0.03 0.03 0.00 0.00 0.00 0.00 Average: docker0 27.76 75.56 1.59 190.83 0.00 0.00 0.00 0.00 Average: ens3 117.52 56.15 334.92 9.84 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-1672) 05/23/24 _x86_64_ (4 CPU) 15:16:41 LINUX RESTART (4 CPU) 15:17:01 CPU %user %nice %system %iowait %steal %idle 15:18:01 all 19.28 0.00 2.32 5.49 0.06 72.85 15:18:01 0 18.80 0.00 1.80 2.05 0.05 77.29 15:18:01 1 11.24 0.00 2.62 7.28 0.07 78.79 15:18:01 2 12.08 0.00 2.18 5.46 0.05 80.23 15:18:01 3 34.96 0.00 2.66 7.19 0.08 55.11 15:19:01 all 17.82 0.00 2.64 3.51 0.05 75.98 15:19:01 0 9.45 0.00 1.89 2.34 0.02 86.30 15:19:01 1 16.65 0.00 2.32 5.00 0.07 75.96 15:19:01 2 17.16 0.00 2.38 2.33 0.07 78.06 15:19:01 3 27.97 0.00 3.97 4.37 0.07 63.62 15:20:01 all 6.60 0.00 2.56 2.66 0.04 88.13 15:20:01 0 4.45 0.00 2.58 2.79 0.05 90.13 15:20:01 1 8.31 0.00 2.56 1.61 0.03 87.48 15:20:01 2 6.42 0.00 1.92 0.08 0.05 91.52 15:20:01 3 7.23 0.00 3.19 6.16 0.05 83.38 15:21:01 all 3.02 0.00 0.84 0.05 0.02 96.08 15:21:01 0 3.45 0.00 0.97 0.00 0.02 95.57 15:21:01 1 2.93 0.00 0.84 0.02 0.03 96.18 15:21:01 2 2.76 0.00 0.75 0.00 0.02 96.48 15:21:01 3 2.94 0.00 0.77 0.18 0.02 96.09 15:22:01 all 3.20 0.00 0.81 0.03 0.03 95.93 15:22:01 0 3.19 0.00 0.80 0.00 0.03 95.98 15:22:01 1 3.27 0.00 0.79 0.03 0.02 95.89 15:22:01 2 3.66 0.00 0.90 0.05 0.03 95.36 15:22:01 3 2.69 0.00 0.77 0.02 0.03 96.49 15:23:01 all 3.60 0.00 0.87 0.02 0.03 95.47 15:23:01 0 3.35 0.00 0.92 0.02 0.03 95.68 15:23:01 1 3.47 0.00 0.85 0.00 0.02 95.66 15:23:01 2 3.51 0.00 0.82 0.08 0.03 95.56 15:23:01 3 4.07 0.00 0.90 0.00 0.03 94.99 15:24:01 all 4.31 0.00 0.88 0.03 0.04 94.73 15:24:01 0 3.71 0.00 0.80 0.00 0.05 95.44 15:24:01 1 4.41 0.00 0.85 0.00 0.05 94.69 15:24:01 2 3.80 0.00 0.97 0.08 0.03 95.12 15:24:01 3 5.34 0.00 0.90 0.07 0.03 93.66 15:25:01 all 3.70 0.00 0.94 0.03 0.04 95.30 15:25:01 0 3.87 0.00 0.90 0.00 0.03 95.19 15:25:01 1 3.84 0.00 0.90 0.00 0.03 95.23 15:25:01 2 3.66 0.00 0.97 0.00 0.03 95.34 15:25:01 3 3.43 0.00 0.95 0.08 0.05 95.48 15:26:01 all 4.93 0.00 1.10 0.02 0.04 93.90 15:26:01 0 6.07 0.00 0.87 0.00 0.03 93.03 15:26:01 1 4.64 0.00 1.29 0.07 0.05 93.95 15:26:01 2 4.78 0.00 1.12 0.02 0.05 94.04 15:26:01 3 4.23 0.00 1.14 0.02 0.03 94.58 15:27:01 all 6.84 0.00 1.00 0.04 0.04 92.08 15:27:01 0 9.40 0.00 0.89 0.00 0.03 89.68 15:27:01 1 5.28 0.00 0.99 0.13 0.03 93.57 15:27:01 2 6.52 0.00 1.07 0.00 0.03 92.38 15:27:01 3 6.13 0.00 1.06 0.02 0.05 92.75 15:28:01 all 4.35 0.00 0.92 0.04 0.03 94.66 15:28:01 0 3.91 0.00 0.95 0.02 0.03 95.09 15:28:01 1 4.75 0.00 0.92 0.05 0.03 94.24 15:28:01 2 4.38 0.00 0.89 0.07 0.03 94.63 15:28:01 3 4.34 0.00 0.89 0.03 0.03 94.70 15:28:01 CPU %user %nice %system %iowait %steal %idle 15:29:01 all 4.74 0.00 1.16 0.03 0.04 94.03 15:29:01 0 4.80 0.00 1.19 0.00 0.03 93.98 15:29:01 1 4.83 0.00 1.10 0.10 0.03 93.94 15:29:01 2 4.86 0.00 1.20 0.00 0.03 93.91 15:29:01 3 4.48 0.00 1.17 0.00 0.03 94.32 15:30:01 all 4.66 0.00 1.05 0.04 0.05 94.20 15:30:01 0 4.97 0.00 1.09 0.05 0.05 93.84 15:30:01 1 4.58 0.00 1.20 0.07 0.05 94.10 15:30:01 2 4.29 0.00 1.07 0.00 0.05 94.59 15:30:01 3 4.79 0.00 0.85 0.03 0.05 94.27 15:31:01 all 4.59 0.00 1.00 0.05 0.04 94.32 15:31:01 0 4.35 0.00 1.15 0.15 0.05 94.30 15:31:01 1 4.01 0.00 0.94 0.02 0.03 95.01 15:31:01 2 5.70 0.00 0.92 0.02 0.03 93.33 15:31:01 3 4.35 0.00 1.00 0.00 0.03 94.62 15:32:01 all 18.52 0.00 2.49 0.73 0.06 78.21 15:32:01 0 17.56 0.00 2.47 1.61 0.05 78.31 15:32:01 1 21.71 0.00 2.59 0.75 0.07 74.88 15:32:01 2 17.76 0.00 2.47 0.29 0.07 79.42 15:32:01 3 17.04 0.00 2.39 0.28 0.05 80.23 Average: all 7.34 0.00 1.37 0.85 0.04 90.40 Average: 0 6.76 0.00 1.28 0.60 0.04 91.32 Average: 1 6.92 0.00 1.38 1.00 0.04 90.65 Average: 2 6.75 0.00 1.31 0.56 0.04 91.34 Average: 3 8.93 0.00 1.51 1.23 0.04 88.29