---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-2634 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 9.1G 11G 48% / 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 500 1248 0 2194 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:62:e4:77 brd ff:ff:ff:ff:ff:ff inet 10.32.6.91/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85416sec preferred_lft 85416sec inet6 fe80::f816:3eff:fe62:e477/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:7f:dd:de:c1 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::42:7fff:fedd:dec1/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-2634) 06/04/24 _x86_64_ (4 CPU) 17:07:11 LINUX RESTART (4 CPU) 17:08:01 tps rtps wtps bread/s bwrtn/s 17:09:01 77.17 18.13 59.04 1024.63 6357.21 17:10:01 99.73 12.46 87.27 2237.36 16442.99 17:11:01 88.77 0.00 88.77 0.00 12077.72 17:12:01 10.06 0.00 10.06 0.00 1613.60 17:13:01 3.42 0.00 3.42 0.00 187.57 17:14:01 5.33 1.77 3.57 41.19 357.27 17:15:01 3.45 0.00 3.45 0.00 327.15 17:16:01 3.27 0.00 3.27 0.00 595.63 17:17:01 3.42 0.02 3.40 0.13 250.62 17:18:01 3.50 0.00 3.50 0.00 384.47 17:19:01 3.60 0.00 3.60 0.00 848.26 17:20:01 3.17 0.00 3.17 0.00 405.13 17:21:01 3.38 0.00 3.38 0.00 392.20 17:22:01 3.68 0.00 3.68 0.00 506.85 17:23:01 20.91 5.80 15.11 264.80 2217.42 Average: 22.19 2.55 19.65 237.88 2864.26 17:08:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 17:09:01 1526672 3344280 2511980 62.20 59948 1905068 870056 17.10 578860 1735800 204684 17:10:01 1014752 3224748 3023900 74.87 70700 2275080 1372244 26.97 860484 1936232 119612 17:11:01 811940 3267008 3226712 79.90 89564 2484224 1301300 25.58 907880 2057164 42460 17:12:01 808520 3267308 3230132 79.98 89748 2487336 1310004 25.75 909840 2057752 2108 17:13:01 789376 3255396 3249276 80.45 89940 2493960 1318228 25.91 927304 2060352 5228 17:14:01 782372 3258228 3256280 80.63 90140 2501860 1326216 26.07 927388 2064036 3804 17:15:01 725176 3216432 3313476 82.04 90320 2516148 1389484 27.31 976340 2072120 10840 17:16:01 735608 3234548 3303044 81.79 90480 2523208 1446028 28.42 960032 2076080 2872 17:17:01 729396 3236596 3309256 81.94 90668 2530612 1436272 28.23 961104 2079804 5904 17:18:01 699324 3229728 3339328 82.68 90816 2552808 1445872 28.42 972476 2099012 19496 17:19:01 680152 3218752 3358500 83.16 90984 2560208 1440296 28.31 987972 2102856 5516 17:20:01 688468 3232388 3350184 82.95 91180 2564960 1447636 28.46 975512 2104976 2828 17:21:01 689072 3241508 3349580 82.94 91384 2572612 1391180 27.35 969856 2109136 3344 17:22:01 679056 3241784 3359596 83.19 91580 2582064 1392900 27.38 974648 2114052 2408 17:23:01 1326500 3281836 2712152 67.15 92216 2000896 945852 18.59 817956 1672820 19008 Average: 845759 3250036 3192893 79.06 87311 2436736 1322238 25.99 913843 2022813 30007 17:08:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 17:09:01 ens3 70.75 68.37 808.82 8.18 0.00 0.00 0.00 0.00 17:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:09:01 lo 0.93 0.93 0.08 0.08 0.00 0.00 0.00 0.00 17:10:01 veth3c8d45b 319.88 868.49 23.92 770.20 0.00 0.00 0.00 0.06 17:10:01 ens3 1114.95 468.14 1721.18 40.45 0.00 0.00 0.00 0.00 17:10:01 docker0 403.47 986.29 24.43 1284.75 0.00 0.00 0.00 0.00 17:10:01 lo 2.00 2.00 0.18 0.18 0.00 0.00 0.00 0.00 17:11:01 veth3c8d45b 155.96 217.86 10.17 1094.13 0.00 0.00 0.00 0.09 17:11:01 ens3 235.31 164.54 1096.42 17.32 0.00 0.00 0.00 0.00 17:11:01 docker0 155.96 217.85 8.04 1094.13 0.00 0.00 0.00 0.00 17:11:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:12:01 veth3c8d45b 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 17:12:01 ens3 3.88 4.53 0.89 1.17 0.00 0.00 0.00 0.00 17:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:12:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 17:13:01 veth3c8d45b 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:13:01 ens3 11.00 8.08 2.56 2.41 0.00 0.00 0.00 0.00 17:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:13:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:14:01 veth3c8d45b 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 17:14:01 ens3 13.65 9.95 8.41 9.63 0.00 0.00 0.00 0.00 17:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:14:01 lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00 17:15:01 veth3c8d45b 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:15:01 ens3 3.77 4.73 0.79 1.57 0.00 0.00 0.00 0.00 17:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:15:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:16:01 veth3c8d45b 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:16:01 ens3 7.82 7.43 1.63 1.97 0.00 0.00 0.00 0.00 17:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:16:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 17:17:01 veth3c8d45b 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:17:01 ens3 5.08 5.03 1.08 1.58 0.00 0.00 0.00 0.00 17:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:17:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:18:01 veth3c8d45b 46.78 60.86 3.36 498.82 0.00 0.00 0.00 0.04 17:18:01 ens3 67.42 53.02 500.33 5.04 0.00 0.00 0.00 0.00 17:18:01 docker0 46.78 60.84 2.72 498.82 0.00 0.00 0.00 0.00 17:18:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 17:19:01 veth3c8d45b 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:19:01 ens3 5.42 6.75 1.16 1.76 0.00 0.00 0.00 0.00 17:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:19:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:20:01 veth3c8d45b 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:20:01 ens3 5.83 6.68 1.25 1.72 0.00 0.00 0.00 0.00 17:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:20:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 17:21:01 veth3c8d45b 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:21:01 ens3 7.63 6.62 1.61 2.06 0.00 0.00 0.00 0.00 17:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:21:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:22:01 veth3c8d45b 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:22:01 ens3 7.08 6.83 1.53 1.86 0.00 0.00 0.00 0.00 17:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:22:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 17:23:01 ens3 14.64 13.18 8.79 5.77 0.00 0.00 0.00 0.00 17:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:23:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 Average: ens3 104.95 55.59 277.09 6.83 0.00 0.00 0.00 0.00 Average: docker0 40.41 84.33 2.35 191.84 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 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-2634) 06/04/24 _x86_64_ (4 CPU) 17:07:11 LINUX RESTART (4 CPU) 17:08:01 CPU %user %nice %system %iowait %steal %idle 17:09:01 all 20.02 0.00 1.31 2.34 0.05 76.29 17:09:01 0 5.71 0.00 0.64 0.85 0.05 92.75 17:09:01 1 6.52 0.00 1.02 7.06 0.02 85.39 17:09:01 2 14.67 0.00 1.07 0.55 0.05 83.66 17:09:01 3 53.15 0.00 2.50 0.88 0.08 43.38 17:10:01 all 7.12 0.00 2.54 2.28 0.05 88.02 17:10:01 0 7.05 0.00 2.91 2.22 0.05 87.77 17:10:01 1 4.63 0.00 1.99 3.24 0.03 90.10 17:10:01 2 5.51 0.00 2.93 1.42 0.05 90.08 17:10:01 3 11.25 0.00 2.33 2.20 0.03 84.19 17:11:01 all 5.45 0.00 2.15 2.35 0.04 90.01 17:11:01 0 6.88 0.00 2.34 0.22 0.05 90.51 17:11:01 1 5.92 0.00 2.88 3.54 0.03 87.62 17:11:01 2 3.08 0.00 1.64 3.97 0.05 91.26 17:11:01 3 5.94 0.00 1.74 1.71 0.03 90.58 17:12:01 all 2.38 0.00 0.78 0.10 0.03 96.72 17:12:01 0 2.68 0.00 0.88 0.25 0.02 96.17 17:12:01 1 2.20 0.00 0.88 0.02 0.03 96.86 17:12:01 2 2.16 0.00 0.60 0.00 0.02 97.22 17:12:01 3 2.49 0.00 0.75 0.12 0.05 96.59 17:13:01 all 3.23 0.00 0.86 0.03 0.03 95.85 17:13:01 0 3.30 0.00 1.00 0.00 0.03 95.67 17:13:01 1 3.66 0.00 0.77 0.00 0.02 95.56 17:13:01 2 2.98 0.00 0.77 0.00 0.03 96.21 17:13:01 3 2.97 0.00 0.90 0.13 0.03 95.96 17:14:01 all 3.94 0.00 0.90 0.07 0.04 95.05 17:14:01 0 3.88 0.00 0.77 0.02 0.02 95.32 17:14:01 1 4.49 0.00 0.90 0.00 0.03 94.58 17:14:01 2 3.39 0.00 1.00 0.02 0.03 95.56 17:14:01 3 4.04 0.00 0.95 0.23 0.05 94.73 17:15:01 all 4.77 0.00 0.87 0.05 0.04 94.27 17:15:01 0 4.84 0.00 0.87 0.03 0.05 94.21 17:15:01 1 5.97 0.00 0.89 0.00 0.03 93.11 17:15:01 2 4.53 0.00 0.87 0.02 0.03 94.56 17:15:01 3 3.73 0.00 0.84 0.17 0.03 95.23 17:16:01 all 3.90 0.00 0.89 0.04 0.04 95.14 17:16:01 0 3.86 0.00 0.70 0.00 0.03 95.41 17:16:01 1 3.72 0.00 1.01 0.10 0.03 95.14 17:16:01 2 4.77 0.00 0.93 0.03 0.03 94.24 17:16:01 3 3.23 0.00 0.92 0.02 0.05 95.79 17:17:01 all 4.14 0.00 1.05 0.03 0.04 94.73 17:17:01 0 4.15 0.00 0.97 0.00 0.05 94.83 17:17:01 1 4.14 0.00 1.22 0.02 0.05 94.58 17:17:01 2 4.00 0.00 0.97 0.00 0.05 94.97 17:17:01 3 4.28 0.00 1.00 0.12 0.05 94.54 17:18:01 all 6.76 0.00 1.10 0.05 0.04 92.05 17:18:01 0 6.13 0.00 0.91 0.00 0.02 92.94 17:18:01 1 8.12 0.00 1.19 0.02 0.05 90.62 17:18:01 2 7.69 0.00 1.27 0.00 0.05 90.99 17:18:01 3 5.07 0.00 1.04 0.18 0.05 93.66 17:19:01 all 4.37 0.00 0.99 0.02 0.05 94.58 17:19:01 0 4.73 0.00 0.99 0.00 0.05 94.23 17:19:01 1 3.97 0.00 0.87 0.00 0.03 95.13 17:19:01 2 4.49 0.00 1.18 0.02 0.05 94.26 17:19:01 3 4.30 0.00 0.87 0.07 0.05 94.71 17:19:01 CPU %user %nice %system %iowait %steal %idle 17:20:01 all 4.34 0.00 1.16 0.03 0.05 94.41 17:20:01 0 4.50 0.00 1.09 0.02 0.05 94.35 17:20:01 1 4.11 0.00 1.22 0.02 0.07 94.59 17:20:01 2 4.73 0.00 1.22 0.00 0.03 94.02 17:20:01 3 4.01 0.00 1.14 0.08 0.05 94.72 17:21:01 all 4.81 0.00 1.02 0.04 0.05 94.08 17:21:01 0 4.80 0.00 0.92 0.02 0.03 94.22 17:21:01 1 4.82 0.00 1.18 0.13 0.05 93.81 17:21:01 2 5.01 0.00 0.98 0.00 0.07 93.94 17:21:01 3 4.64 0.00 1.00 0.02 0.05 94.29 17:22:01 all 5.33 0.00 1.03 0.05 0.05 93.53 17:22:01 0 6.58 0.00 1.02 0.12 0.05 92.24 17:22:01 1 4.85 0.00 1.05 0.07 0.05 93.98 17:22:01 2 5.15 0.00 1.12 0.00 0.07 93.67 17:22:01 3 4.73 0.00 0.89 0.00 0.05 94.33 17:23:01 all 15.06 0.00 1.62 0.47 0.06 82.79 17:23:01 0 7.80 0.00 1.16 1.17 0.07 89.80 17:23:01 1 24.49 0.00 1.95 0.32 0.08 73.16 17:23:01 2 10.47 0.00 1.77 0.20 0.05 87.51 17:23:01 3 17.54 0.00 1.64 0.18 0.07 80.58 Average: all 6.38 0.00 1.22 0.53 0.04 91.83 Average: 0 5.13 0.00 1.14 0.33 0.04 93.36 Average: 1 6.11 0.00 1.27 0.97 0.04 91.62 Average: 2 5.51 0.00 1.22 0.41 0.04 92.81 Average: 3 8.76 0.00 1.23 0.41 0.05 89.55