---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-1297 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 469 733 0 2740 3192 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:50:38:d2 brd ff:ff:ff:ff:ff:ff inet 10.32.6.247/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85425sec preferred_lft 85425sec inet6 fe80::f816:3eff:fe50:38d2/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:fa:77:12:9c 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:faff:fe77:129c/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-1297) 04/11/24 _x86_64_ (4 CPU) 09:17:37 LINUX RESTART (4 CPU) 09:18:02 tps rtps wtps bread/s bwrtn/s 09:19:01 175.22 81.19 94.03 6240.57 42036.55 09:20:01 125.20 12.55 112.65 2226.16 18461.59 09:21:01 90.57 0.00 90.57 0.00 12961.84 09:22:01 10.80 0.02 10.78 0.40 1604.13 09:23:01 3.68 0.00 3.68 0.00 221.43 09:24:01 3.55 0.00 3.55 0.00 289.42 09:25:01 3.53 0.00 3.53 0.00 357.27 09:26:01 3.47 0.00 3.47 0.00 547.24 09:27:01 3.35 0.00 3.35 0.00 384.74 09:28:01 3.55 0.00 3.55 0.00 332.61 09:29:01 3.25 0.00 3.25 0.00 764.94 09:30:01 3.08 0.00 3.08 0.00 416.73 09:31:01 3.88 0.00 3.88 0.00 398.07 09:32:01 3.47 0.00 3.47 0.00 497.52 09:33:01 20.09 5.83 14.26 241.39 2209.66 Average: 30.28 6.56 23.73 574.27 5391.50 09:18:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:19:01 1604668 3294172 2433984 60.27 46116 1801292 945500 18.59 642076 1615072 141052 09:20:01 1079872 3272780 2958780 73.26 71120 2257944 1338984 26.32 813884 1918976 134032 09:21:01 848452 3299128 3190200 78.99 89836 2479572 1290136 25.36 875388 2052744 42256 09:22:01 844372 3298948 3194280 79.09 90052 2482984 1299672 25.55 878788 2053464 2532 09:23:01 839960 3300708 3198692 79.20 90280 2488284 1307568 25.70 881032 2055160 3380 09:24:01 834340 3303356 3204312 79.34 90456 2495816 1308176 25.71 881380 2059116 4716 09:25:01 754548 3238476 3284104 81.32 90644 2509684 1375908 27.05 953020 2067092 10348 09:26:01 806132 3297932 3232520 80.04 90776 2516896 1378804 27.10 896532 2071060 4136 09:27:01 794696 3293856 3243956 80.32 90960 2523504 1380276 27.13 902628 2074380 2464 09:28:01 772340 3292608 3266312 80.88 91140 2543492 1377748 27.08 907816 2091288 15532 09:29:01 764164 3290892 3274488 81.08 91308 2549372 1378148 27.09 912528 2094228 2424 09:30:01 753572 3289656 3285080 81.34 91500 2557948 1378708 27.10 918880 2098728 2840 09:31:01 743944 3288368 3294708 81.58 91692 2565484 1377620 27.08 923952 2102428 3164 09:32:01 733660 3288636 3304992 81.83 91900 2575140 1377236 27.07 927036 2107688 2652 09:33:01 826872 3321424 3211780 79.53 92628 2523536 960320 18.88 1061260 1896788 3168 Average: 866773 3291396 3171879 78.54 86694 2458063 1298320 25.52 891747 2023881 24980 09:18:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:19:01 lo 1.15 1.15 0.10 0.10 0.00 0.00 0.00 0.00 09:19:01 ens3 391.87 249.84 1445.54 68.55 0.00 0.00 0.00 0.00 09:20:01 docker0 296.90 857.69 16.48 1056.91 0.00 0.00 0.00 0.00 09:20:01 veth50afa3d 219.10 738.91 15.42 543.03 0.00 0.00 0.00 0.04 09:20:01 lo 2.53 2.53 0.23 0.23 0.00 0.00 0.00 0.00 09:20:01 ens3 948.66 360.02 1719.15 31.57 0.00 0.00 0.00 0.00 09:21:01 docker0 164.89 230.63 8.99 1309.02 0.00 0.00 0.00 0.00 09:21:01 veth50afa3d 164.89 230.68 11.24 1309.02 0.00 0.00 0.00 0.11 09:21:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:21:01 ens3 243.88 174.10 1311.51 14.05 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 veth50afa3d 0.00 0.02 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 09:22:01 ens3 5.95 5.03 1.23 1.44 0.00 0.00 0.00 0.00 09:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:23:01 veth50afa3d 0.00 0.02 0.00 0.00 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 09:23:01 ens3 67.24 49.64 39.75 57.13 0.00 0.00 0.00 0.00 09:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:24:01 veth50afa3d 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:24:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:24:01 ens3 13.23 12.01 2.60 15.60 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 veth50afa3d 0.00 0.02 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 09:25:01 ens3 16.80 15.30 3.56 3.71 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 veth50afa3d 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 09:26:01 ens3 4.20 4.82 1.08 4.36 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 veth50afa3d 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 09:27:01 ens3 8.98 7.95 1.89 2.23 0.00 0.00 0.00 0.00 09:28:01 docker0 50.34 62.39 2.61 447.84 0.00 0.00 0.00 0.00 09:28:01 veth50afa3d 50.34 62.39 3.30 447.84 0.00 0.00 0.00 0.04 09:28:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:28:01 ens3 67.27 55.79 448.85 4.66 0.00 0.00 0.00 0.00 09:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:29:01 veth50afa3d 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:29:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:29:01 ens3 5.95 6.27 1.34 1.84 0.00 0.00 0.00 0.00 09:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:30:01 veth50afa3d 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 09:30:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:30:01 ens3 4.72 5.15 0.98 1.51 0.00 0.00 0.00 0.00 09:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:31:01 veth50afa3d 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:31:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:31:01 ens3 8.17 8.58 1.76 2.25 0.00 0.00 0.00 0.00 09:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:32:01 veth50afa3d 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:32:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:32:01 ens3 6.92 8.18 1.41 2.42 0.00 0.00 0.00 0.00 09:33:01 docker0 0.98 0.90 0.08 4.21 0.00 0.00 0.00 0.00 09:33:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:33:01 ens3 14.41 14.00 9.84 4.55 0.00 0.00 0.00 0.00 Average: docker0 34.25 76.86 1.88 188.07 0.00 0.00 0.00 0.00 Average: lo 0.32 0.32 0.03 0.03 0.00 0.00 0.00 0.00 Average: ens3 120.25 64.91 331.46 14.33 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-1297) 04/11/24 _x86_64_ (4 CPU) 09:17:37 LINUX RESTART (4 CPU) 09:18:02 CPU %user %nice %system %iowait %steal %idle 09:19:01 all 18.90 0.00 2.11 5.59 0.05 73.36 09:19:01 0 8.26 0.00 1.26 8.62 0.03 81.83 09:19:01 1 22.41 0.00 2.96 4.00 0.07 70.56 09:19:01 2 30.99 0.00 2.28 4.96 0.07 61.70 09:19:01 3 13.94 0.00 1.94 4.79 0.03 79.30 09:20:01 all 18.43 0.00 2.83 3.27 0.06 75.41 09:20:01 0 6.86 0.00 2.79 6.38 0.05 83.93 09:20:01 1 7.33 0.00 2.47 2.24 0.05 87.91 09:20:01 2 40.38 0.00 4.03 1.57 0.08 53.93 09:20:01 3 19.21 0.00 2.03 2.90 0.05 75.82 09:21:01 all 5.47 0.00 2.06 2.43 0.04 90.00 09:21:01 0 6.66 0.00 2.49 3.74 0.03 87.08 09:21:01 1 4.38 0.00 2.22 3.45 0.05 89.90 09:21:01 2 6.12 0.00 1.99 2.04 0.03 89.81 09:21:01 3 4.70 0.00 1.52 0.50 0.03 93.24 09:22:01 all 2.69 0.00 0.74 0.13 0.02 96.42 09:22:01 0 2.89 0.00 0.78 0.00 0.02 96.31 09:22:01 1 2.75 0.00 0.70 0.17 0.02 96.37 09:22:01 2 2.82 0.00 0.83 0.35 0.02 95.98 09:22:01 3 2.32 0.00 0.69 0.00 0.03 96.96 09:23:01 all 3.63 0.00 0.93 0.02 0.03 95.38 09:23:01 0 4.44 0.00 0.90 0.00 0.02 94.64 09:23:01 1 3.19 0.00 1.04 0.00 0.03 95.74 09:23:01 2 3.89 0.00 0.92 0.08 0.03 95.07 09:23:01 3 3.02 0.00 0.80 0.00 0.02 96.16 09:24:01 all 3.32 0.00 0.83 0.03 0.03 95.79 09:24:01 0 3.69 0.00 0.90 0.00 0.05 95.36 09:24:01 1 2.84 0.00 0.85 0.00 0.03 96.27 09:24:01 2 3.63 0.00 0.90 0.07 0.03 95.37 09:24:01 3 3.09 0.00 0.69 0.03 0.03 96.16 09:25:01 all 4.19 0.00 0.84 0.05 0.03 94.90 09:25:01 0 3.54 0.00 0.75 0.10 0.02 95.59 09:25:01 1 4.20 0.00 0.90 0.00 0.03 94.87 09:25:01 2 3.96 0.00 0.75 0.00 0.03 95.25 09:25:01 3 5.04 0.00 0.95 0.08 0.03 93.89 09:26:01 all 3.67 0.00 0.96 0.03 0.04 95.30 09:26:01 0 3.41 0.00 1.07 0.02 0.05 95.45 09:26:01 1 3.36 0.00 0.98 0.00 0.05 95.61 09:26:01 2 4.12 0.00 0.95 0.05 0.03 94.84 09:26:01 3 3.79 0.00 0.84 0.03 0.03 95.31 09:27:01 all 4.14 0.00 0.92 0.03 0.04 94.88 09:27:01 0 4.49 0.00 0.99 0.02 0.05 94.45 09:27:01 1 4.09 0.00 0.83 0.00 0.03 95.05 09:27:01 2 3.93 0.00 0.94 0.05 0.05 95.03 09:27:01 3 4.05 0.00 0.90 0.07 0.03 94.94 09:28:01 all 6.59 0.00 0.99 0.04 0.04 92.34 09:28:01 0 6.22 0.00 0.90 0.03 0.02 92.83 09:28:01 1 7.24 0.00 1.15 0.03 0.05 91.53 09:28:01 2 6.70 0.00 0.95 0.10 0.03 92.21 09:28:01 3 6.21 0.00 0.95 0.00 0.05 92.79 09:29:01 all 3.95 0.00 0.87 0.02 0.04 95.12 09:29:01 0 4.05 0.00 0.80 0.00 0.03 95.11 09:29:01 1 3.69 0.00 0.78 0.00 0.03 95.49 09:29:01 2 3.80 0.00 0.92 0.08 0.03 95.17 09:29:01 3 4.24 0.00 0.99 0.00 0.03 94.74 09:29:01 CPU %user %nice %system %iowait %steal %idle 09:30:01 all 4.76 0.00 1.08 0.04 0.04 94.07 09:30:01 0 4.35 0.00 1.00 0.00 0.05 94.60 09:30:01 1 4.62 0.00 0.94 0.00 0.05 94.39 09:30:01 2 4.95 0.00 1.16 0.13 0.05 93.71 09:30:01 3 5.15 0.00 1.19 0.03 0.05 93.58 09:31:01 all 4.91 0.00 0.96 0.05 0.04 94.04 09:31:01 0 4.78 0.00 1.15 0.12 0.03 93.92 09:31:01 1 5.51 0.00 1.00 0.00 0.03 93.45 09:31:01 2 5.04 0.00 0.77 0.00 0.03 94.15 09:31:01 3 4.33 0.00 0.94 0.07 0.03 94.63 09:32:01 all 4.65 0.00 0.94 0.03 0.04 94.34 09:32:01 0 4.38 0.00 0.98 0.12 0.03 94.49 09:32:01 1 3.74 0.00 0.85 0.02 0.03 95.35 09:32:01 2 5.23 0.00 1.02 0.00 0.03 93.71 09:32:01 3 5.26 0.00 0.89 0.00 0.03 93.82 09:33:01 all 14.51 0.00 2.10 0.38 0.06 82.94 09:33:01 0 16.53 0.00 2.21 0.92 0.05 80.30 09:33:01 1 13.33 0.00 2.19 0.15 0.05 84.28 09:33:01 2 13.50 0.00 1.84 0.18 0.07 84.41 09:33:01 3 14.69 0.00 2.17 0.28 0.07 82.79 Average: all 6.91 0.00 1.28 0.80 0.04 90.97 Average: 0 5.63 0.00 1.26 1.33 0.04 91.74 Average: 1 6.16 0.00 1.32 0.67 0.04 91.81 Average: 2 9.25 0.00 1.35 0.64 0.04 88.72 Average: 3 6.60 0.00 1.16 0.58 0.04 91.62