---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-728 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 477 666 0 2799 3182 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:f0:dd:f1 brd ff:ff:ff:ff:ff:ff inet 10.32.6.68/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85440sec preferred_lft 85440sec inet6 fe80::f816:3eff:fef0:ddf1/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:50:dc:d4:dd 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::42:50ff:fedc:d4dd/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-728) 04/05/24 _x86_64_ (4 CPU) 10:47:46 LINUX RESTART (4 CPU) 10:48:01 tps rtps wtps bread/s bwrtn/s 10:49:01 181.52 83.72 97.80 6550.24 41380.45 10:50:01 131.68 12.83 118.85 2281.89 19003.77 10:51:01 90.53 0.00 90.53 0.00 12976.64 10:52:01 10.38 0.00 10.38 0.00 1618.80 10:53:01 3.23 0.00 3.23 0.00 195.83 10:54:01 3.25 0.02 3.23 2.93 341.28 10:55:01 4.15 0.00 4.15 0.00 328.48 10:56:01 3.62 0.00 3.62 0.00 605.77 10:57:01 3.67 0.02 3.65 1.33 313.81 10:58:01 2.87 0.00 2.87 0.00 319.41 10:59:01 3.38 0.00 3.38 0.00 790.67 11:00:01 3.62 0.00 3.62 0.00 404.07 11:01:01 3.63 0.00 3.63 0.00 399.00 11:02:01 2.87 0.00 2.87 0.00 493.65 11:03:01 23.58 5.90 17.68 357.54 2311.08 Average: 31.46 6.83 24.63 612.93 5432.18 10:48:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:49:01 1674488 3306732 2364164 58.54 43096 1750348 921300 18.11 620796 1576076 86632 10:50:01 1281004 3340372 2757648 68.28 71288 2126852 1053736 20.71 745164 1795772 512 10:51:01 844416 3297616 3194236 79.09 90128 2482296 1288796 25.33 879604 2055872 42564 10:52:01 841676 3298476 3196976 79.16 90348 2485424 1289116 25.34 880644 2056536 2028 10:53:01 821376 3285468 3217276 79.66 90552 2492060 1296428 25.48 897964 2058896 4876 10:54:01 822168 3293672 3216484 79.64 90736 2498816 1298652 25.53 893820 2062220 3948 10:55:01 757148 3244012 3281504 81.25 90880 2513120 1364904 26.83 949096 2070316 10840 10:56:01 796128 3290812 3242524 80.29 91032 2520336 1365468 26.84 904936 2074364 3004 10:57:01 783280 3286220 3255372 80.61 91200 2527744 1366608 26.86 913752 2078404 4436 10:58:01 763524 3287744 3275128 81.09 91372 2547944 1364208 26.82 915212 2095588 17780 10:59:01 744020 3276792 3294632 81.58 91576 2555736 1366112 26.85 929596 2099676 5836 11:00:01 753484 3291660 3285168 81.34 91788 2560460 1366608 26.86 918004 2101864 2808 11:01:01 739904 3286788 3298748 81.68 92004 2568344 1376756 27.06 926484 2106040 3616 11:02:01 728772 3285748 3309880 81.96 92196 2577552 1375188 27.03 932516 2110868 2580 11:03:01 703264 3267372 3335388 82.59 93492 2591680 969828 19.06 1116704 1966032 4004 Average: 870310 3289299 3168342 78.45 86779 2453247 1270914 24.98 894953 2020568 13031 10:48:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:49:01 lo 1.20 1.20 0.11 0.11 0.00 0.00 0.00 0.00 10:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:49:01 ens3 395.98 256.67 1414.38 66.95 0.00 0.00 0.00 0.00 10:50:01 veth3dd562d 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:50:01 veth44f1068 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:50:01 lo 2.53 2.53 0.23 0.23 0.00 0.00 0.00 0.00 10:50:01 docker0 61.67 93.73 3.22 512.27 0.00 0.00 0.00 0.00 10:51:01 veth3dd562d 373.95 955.76 26.40 1849.42 0.00 0.00 0.00 0.15 10:51:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:51:01 docker0 373.95 955.59 21.29 1849.41 0.00 0.00 0.00 0.00 10:51:01 ens3 1539.46 760.64 4443.71 114.68 0.00 0.00 0.00 0.00 10:52:01 veth3dd562d 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 10:52:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 10:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:52:01 ens3 5.20 5.85 1.11 1.38 0.00 0.00 0.00 0.00 10:53:01 veth3dd562d 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:53:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:53:01 ens3 8.32 8.03 1.75 2.14 0.00 0.00 0.00 0.00 10:54:01 veth3dd562d 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 10:54:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 10:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:54:01 ens3 4.17 4.52 0.91 1.52 0.00 0.00 0.00 0.00 10:55:01 veth3dd562d 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:55:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:55:01 ens3 4.97 5.85 1.05 1.78 0.00 0.00 0.00 0.00 10:56:01 veth3dd562d 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:56:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 10:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:56:01 ens3 4.83 4.87 1.00 1.46 0.00 0.00 0.00 0.00 10:57:01 veth3dd562d 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:57:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:57:01 ens3 4.72 4.15 1.00 1.50 0.00 0.00 0.00 0.00 10:58:01 veth3dd562d 49.64 62.77 3.27 440.97 0.00 0.00 0.00 0.04 10:58:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 10:58:01 docker0 49.64 62.76 2.59 440.97 0.00 0.00 0.00 0.00 10:58:01 ens3 69.12 56.34 442.33 4.88 0.00 0.00 0.00 0.00 10:59:01 veth3dd562d 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:59:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:59:01 ens3 7.68 7.78 1.67 2.16 0.00 0.00 0.00 0.00 11:00:01 veth3dd562d 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:00:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 11:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:00:01 ens3 6.12 6.52 1.30 1.70 0.00 0.00 0.00 0.00 11:01:01 veth3dd562d 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:01:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:01:01 ens3 14.61 11.21 7.08 2.48 0.00 0.00 0.00 0.00 11:02:01 veth3dd562d 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:02:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 11:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:02:01 ens3 8.72 6.30 1.79 2.39 0.00 0.00 0.00 0.00 11:03:01 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 11:03:01 docker0 0.95 0.93 0.08 4.22 0.00 0.00 0.00 0.00 11:03:01 ens3 17.58 15.41 12.05 6.02 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 32.41 74.20 1.81 187.12 0.00 0.00 0.00 0.00 Average: ens3 112.64 59.43 327.43 9.56 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-728) 04/05/24 _x86_64_ (4 CPU) 10:47:46 LINUX RESTART (4 CPU) 10:48:01 CPU %user %nice %system %iowait %steal %idle 10:49:01 all 17.47 0.00 2.30 5.73 0.06 74.44 10:49:01 0 29.95 0.00 2.38 5.59 0.07 62.02 10:49:01 1 14.69 0.00 1.56 2.20 0.03 81.52 10:49:01 2 16.45 0.00 2.56 6.72 0.08 74.18 10:49:01 3 8.75 0.00 2.69 8.40 0.05 80.11 10:50:01 all 18.54 0.00 2.62 3.25 0.05 75.53 10:50:01 0 23.43 0.00 3.30 2.23 0.05 71.00 10:50:01 1 16.42 0.00 2.15 4.65 0.07 76.71 10:50:01 2 26.59 0.00 2.71 1.04 0.07 69.60 10:50:01 3 7.72 0.00 2.31 5.09 0.05 84.83 10:51:01 all 6.79 0.00 2.50 2.50 0.05 88.16 10:51:01 0 8.77 0.00 3.15 3.23 0.05 84.80 10:51:01 1 6.30 0.00 1.91 2.32 0.05 89.42 10:51:01 2 5.81 0.00 2.08 1.06 0.05 91.01 10:51:01 3 6.27 0.00 2.88 3.42 0.05 87.37 10:52:01 all 2.43 0.00 0.78 0.13 0.03 96.64 10:52:01 0 2.57 0.00 0.77 0.05 0.02 96.60 10:52:01 1 2.10 0.00 0.75 0.10 0.02 97.03 10:52:01 2 2.72 0.00 0.77 0.00 0.03 96.48 10:52:01 3 2.32 0.00 0.80 0.38 0.03 96.46 10:53:01 all 3.20 0.00 0.89 0.02 0.04 95.85 10:53:01 0 3.05 0.00 0.87 0.00 0.03 96.05 10:53:01 1 3.26 0.00 0.87 0.08 0.03 95.76 10:53:01 2 3.25 0.00 0.98 0.00 0.03 95.73 10:53:01 3 3.24 0.00 0.85 0.00 0.02 95.89 10:54:01 all 3.73 0.00 0.83 0.03 0.03 95.38 10:54:01 0 4.26 0.00 0.74 0.00 0.03 94.97 10:54:01 1 3.29 0.00 0.77 0.12 0.03 95.79 10:54:01 2 3.68 0.00 0.87 0.00 0.05 95.41 10:54:01 3 3.71 0.00 0.95 0.00 0.05 95.29 10:55:01 all 4.79 0.00 0.82 0.04 0.03 94.32 10:55:01 0 5.39 0.00 0.95 0.00 0.03 93.63 10:55:01 1 4.41 0.00 0.70 0.13 0.03 94.72 10:55:01 2 4.88 0.00 0.84 0.02 0.03 94.24 10:55:01 3 4.46 0.00 0.78 0.00 0.03 94.72 10:56:01 all 3.96 0.00 0.90 0.04 0.05 95.05 10:56:01 0 4.60 0.00 0.71 0.02 0.03 94.64 10:56:01 1 3.78 0.00 0.94 0.12 0.05 95.12 10:56:01 2 3.40 0.00 0.95 0.00 0.05 95.60 10:56:01 3 4.05 0.00 0.99 0.02 0.07 94.88 10:57:01 all 4.31 0.00 1.00 0.06 0.05 94.59 10:57:01 0 3.81 0.00 0.99 0.03 0.05 95.12 10:57:01 1 4.18 0.00 0.99 0.02 0.03 94.79 10:57:01 2 4.98 0.00 0.87 0.18 0.05 93.91 10:57:01 3 4.29 0.00 1.15 0.02 0.03 94.50 10:58:01 all 6.12 0.00 0.89 0.04 0.04 92.91 10:58:01 0 6.12 0.00 0.82 0.00 0.05 93.01 10:58:01 1 5.69 0.00 0.89 0.10 0.03 93.29 10:58:01 2 6.89 0.00 0.85 0.02 0.05 92.19 10:58:01 3 5.78 0.00 1.04 0.02 0.05 93.12 10:59:01 all 4.50 0.00 0.94 0.04 0.05 94.48 10:59:01 0 4.23 0.00 1.00 0.00 0.03 94.74 10:59:01 1 4.61 0.00 0.80 0.13 0.05 94.40 10:59:01 2 5.06 0.00 0.96 0.02 0.03 93.93 10:59:01 3 4.07 0.00 0.97 0.00 0.05 94.91 10:59:01 CPU %user %nice %system %iowait %steal %idle 11:00:01 all 4.16 0.00 0.99 0.04 0.05 94.76 11:00:01 0 3.67 0.00 0.88 0.03 0.05 95.36 11:00:01 1 4.46 0.00 1.07 0.00 0.05 94.43 11:00:01 2 4.20 0.00 0.90 0.08 0.03 94.78 11:00:01 3 4.33 0.00 1.09 0.03 0.05 94.50 11:01:01 all 5.09 0.00 1.05 0.04 0.06 93.76 11:01:01 0 4.79 0.00 1.00 0.05 0.07 94.09 11:01:01 1 5.68 0.00 1.07 0.00 0.05 93.20 11:01:01 2 5.18 0.00 1.11 0.00 0.07 93.64 11:01:01 3 4.67 0.00 1.06 0.10 0.07 94.10 11:02:01 all 4.67 0.00 0.96 0.02 0.05 94.30 11:02:01 0 4.16 0.00 1.00 0.02 0.05 94.77 11:02:01 1 4.67 0.00 0.95 0.02 0.05 94.31 11:02:01 2 4.90 0.00 0.97 0.05 0.05 94.03 11:02:01 3 5.02 0.00 0.92 0.03 0.05 93.98 11:03:01 all 16.54 0.00 2.32 0.46 0.07 80.61 11:03:01 0 17.56 0.00 2.39 1.09 0.07 78.89 11:03:01 1 17.23 0.00 2.39 0.15 0.07 80.16 11:03:01 2 13.55 0.00 2.24 0.24 0.07 83.91 11:03:01 3 17.79 0.00 2.28 0.33 0.07 79.53 Average: all 7.08 0.00 1.32 0.83 0.05 90.73 Average: 0 8.41 0.00 1.39 0.82 0.05 89.33 Average: 1 6.71 0.00 1.19 0.67 0.04 91.39 Average: 2 7.43 0.00 1.31 0.63 0.05 90.58 Average: 3 5.76 0.00 1.38 1.19 0.05 91.62