---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-6027 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 3.9G 0 3.9G 0% /dev tmpfs 798M 696K 797M 1% /run /dev/vda1 20G 11G 8.4G 57% / tmpfs 3.9G 0 3.9G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 3.9G 0 3.9G 0% /sys/fs/cgroup /dev/vda15 105M 5.3M 100M 5% /boot/efi tmpfs 798M 0 798M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7976 530 3040 0 4405 7147 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:ef:8f:bc brd ff:ff:ff:ff:ff:ff inet 10.32.6.119/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85409sec preferred_lft 85409sec inet6 fe80::f816:3eff:feef:8fbc/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:1a:e7:e8:97 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::42:1aff:fee7:e897/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-6027) 02/11/26 _x86_64_ (4 CPU) 20:45:41 LINUX RESTART (4 CPU) 20:46:01 tps rtps wtps bread/s bwrtn/s 20:47:02 87.52 44.43 43.09 4738.01 37617.48 20:48:01 1.80 0.00 1.80 0.00 21.15 20:49:01 0.87 0.00 0.87 0.00 9.33 20:50:01 0.83 0.00 0.83 0.00 10.00 20:51:01 1.10 0.00 1.10 0.00 13.06 20:52:01 0.78 0.00 0.78 0.00 10.39 20:53:01 1.08 0.00 1.08 0.00 12.66 20:54:01 57.87 23.63 34.24 896.38 1481.22 20:55:01 51.64 3.37 48.28 53.06 5801.83 20:56:01 154.57 102.63 51.93 5106.70 9660.51 20:57:02 17.63 7.31 10.31 699.50 4950.22 20:58:01 38.21 28.77 9.44 1545.64 2452.74 20:59:01 18.73 2.93 15.80 97.72 5063.96 21:00:01 136.51 2.50 134.01 353.27 93354.31 21:01:01 18.01 3.03 14.98 68.11 3801.93 21:02:01 16.78 0.02 16.76 0.13 750.55 Average: 37.78 13.66 24.12 847.55 10331.38 20:46:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 20:47:02 6157132 7544132 2010296 24.61 26388 1547080 871876 9.46 429540 1426344 316 20:48:01 6158084 7545144 2009344 24.60 26428 1547088 871876 9.46 428976 1426348 192 20:49:01 6159068 7546148 2008360 24.59 26444 1547092 871876 9.46 428132 1426352 140 20:50:01 6159356 7546468 2008072 24.59 26476 1547096 871876 9.46 427800 1426356 148 20:51:01 6159192 7546372 2008236 24.59 26524 1547096 884168 9.59 427676 1426356 8 20:52:01 6161348 7548588 2006080 24.56 26556 1547100 884168 9.59 425640 1426360 208 20:53:01 6161532 7548956 2005896 24.56 26596 1547232 884168 9.59 425732 1426492 140 20:54:01 5952084 7443252 2215344 27.12 33248 1640008 966064 10.48 552204 1497708 42132 20:55:01 5675116 7418288 2492312 30.52 55612 1855400 967004 10.49 593388 1704584 174672 20:56:01 5215336 7252652 2952092 36.14 70740 2122424 1112760 12.07 845156 1885960 54084 20:57:02 4370384 6575808 3797044 46.49 74832 2281088 1538508 16.69 1561756 2001816 58380 20:58:01 4304892 6683232 3862536 47.29 78884 2443432 1481712 16.08 1528684 2088088 117852 20:59:01 3064704 6017268 5102724 62.48 91428 2978504 2268848 24.62 2262820 2554892 529412 21:00:01 1812852 6005572 6354576 77.80 100760 4163044 2266124 24.59 2640596 3380252 72180 21:01:01 3172744 7374192 4994684 61.15 102824 4170344 984140 10.68 1287876 3376088 216 21:02:01 3076896 7281332 5090532 62.33 104720 4171316 1071760 11.63 1387440 3372752 11304 Average: 4985045 7179838 3182383 38.96 56154 2290959 1174808 12.75 978338 1990422 66336 20:46:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 20:47:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:47:02 ens3 185.57 84.95 496.18 22.82 0.00 0.00 0.00 0.00 20:47:02 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 20:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:48:01 ens3 0.15 0.14 0.01 0.01 0.00 0.00 0.00 0.00 20:48:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 20:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:49:01 ens3 0.03 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:49:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:50:01 ens3 0.18 0.13 0.01 0.01 0.00 0.00 0.00 0.00 20:50:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 20:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:51:01 ens3 0.02 0.02 0.00 0.00 0.00 0.00 0.00 0.00 20:51:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:52:01 ens3 0.32 0.18 0.09 0.07 0.00 0.00 0.00 0.00 20:52:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 20:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:53:01 ens3 1.45 0.57 1.56 0.04 0.00 0.00 0.00 0.00 20:53:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:54:01 ens3 205.33 116.01 572.74 51.08 0.00 0.00 0.00 0.00 20:54:01 lo 0.73 0.73 0.07 0.07 0.00 0.00 0.00 0.00 20:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:55:01 ens3 70.00 54.77 881.89 6.58 0.00 0.00 0.00 0.00 20:55:01 lo 0.60 0.60 0.05 0.05 0.00 0.00 0.00 0.00 20:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:56:01 ens3 133.69 95.12 689.41 19.36 0.00 0.00 0.00 0.00 20:56:01 lo 2.87 2.87 0.26 0.26 0.00 0.00 0.00 0.00 20:57:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:57:02 ens3 187.82 155.33 2121.79 26.60 0.00 0.00 0.00 0.00 20:57:02 lo 0.40 0.40 0.04 0.04 0.00 0.00 0.00 0.00 20:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:58:01 ens3 78.63 59.79 264.71 18.04 0.00 0.00 0.00 0.00 20:58:01 lo 0.61 0.61 0.05 0.05 0.00 0.00 0.00 0.00 20:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:59:01 ens3 225.71 173.47 4265.36 19.41 0.00 0.00 0.00 0.00 20:59:01 lo 1.37 1.37 0.12 0.12 0.00 0.00 0.00 0.00 21:00:01 docker0 538.29 2246.28 27.45 1650.96 0.00 0.00 0.00 0.00 21:00:01 ens3 2490.32 943.31 2162.24 3211.39 0.00 0.00 0.00 0.00 21:00:01 lo 2.00 2.00 0.17 0.17 0.00 0.00 0.00 0.00 21:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:01:01 ens3 73.84 96.28 28.91 610.32 0.00 0.00 0.00 0.00 21:01:01 lo 2.33 2.33 0.21 0.21 0.00 0.00 0.00 0.00 21:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:02:01 ens3 12.46 12.46 9.43 6.02 0.00 0.00 0.00 0.00 21:02:01 lo 0.93 0.93 0.08 0.08 0.00 0.00 0.00 0.00 Average: docker0 33.71 140.67 1.72 103.39 0.00 0.00 0.00 0.00 Average: ens3 229.47 112.20 719.58 249.97 0.00 0.00 0.00 0.00 Average: lo 0.81 0.81 0.07 0.07 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-6027) 02/11/26 _x86_64_ (4 CPU) 20:45:41 LINUX RESTART (4 CPU) 20:46:01 CPU %user %nice %system %iowait %steal %idle 20:47:02 all 5.26 0.00 1.78 3.54 1.41 88.01 20:47:02 0 3.38 0.00 0.92 0.67 0.93 94.11 20:47:02 1 6.18 0.00 0.93 1.40 1.48 90.01 20:47:02 2 6.19 0.00 1.14 6.19 1.64 84.84 20:47:02 3 5.28 0.00 4.10 5.91 1.63 83.07 20:48:01 all 0.03 0.00 0.01 0.01 0.10 99.85 20:48:01 0 0.00 0.00 0.00 0.02 0.03 99.95 20:48:01 1 0.03 0.00 0.02 0.00 0.12 99.83 20:48:01 2 0.05 0.00 0.03 0.03 0.19 99.70 20:48:01 3 0.03 0.00 0.00 0.00 0.05 99.92 20:49:01 all 0.03 0.00 0.01 0.00 0.05 99.90 20:49:01 0 0.02 0.00 0.00 0.00 0.02 99.97 20:49:01 1 0.08 0.00 0.00 0.00 0.03 99.88 20:49:01 2 0.03 0.00 0.02 0.02 0.12 99.82 20:49:01 3 0.00 0.00 0.00 0.00 0.03 99.97 20:50:01 all 0.04 0.00 0.02 0.01 0.09 99.85 20:50:01 0 0.00 0.00 0.00 0.00 0.02 99.98 20:50:01 1 0.08 0.00 0.02 0.00 0.12 99.78 20:50:01 2 0.07 0.00 0.03 0.03 0.20 99.67 20:50:01 3 0.03 0.00 0.02 0.00 0.02 99.93 20:51:01 all 0.05 0.00 0.03 0.02 0.10 99.81 20:51:01 0 0.00 0.00 0.02 0.00 0.02 99.97 20:51:01 1 0.13 0.00 0.02 0.00 0.15 99.70 20:51:01 2 0.03 0.00 0.03 0.08 0.18 99.67 20:51:01 3 0.00 0.00 0.02 0.00 0.03 99.95 20:52:01 all 0.26 0.00 0.02 0.01 0.13 99.58 20:52:01 0 0.00 0.00 0.02 0.00 0.05 99.93 20:52:01 1 0.03 0.00 0.00 0.00 0.17 99.80 20:52:01 2 0.96 0.00 0.07 0.03 0.28 98.65 20:52:01 3 0.03 0.00 0.00 0.00 0.05 99.92 20:53:01 all 0.14 0.00 0.02 0.02 0.11 99.72 20:53:01 0 0.02 0.00 0.02 0.00 0.00 99.97 20:53:01 1 0.38 0.00 0.02 0.00 0.20 99.40 20:53:01 2 0.07 0.00 0.02 0.05 0.17 99.70 20:53:01 3 0.10 0.00 0.02 0.00 0.05 99.83 20:54:01 all 8.13 0.00 0.79 1.73 1.12 88.23 20:54:01 0 15.63 0.00 0.87 0.52 1.30 81.68 20:54:01 1 4.68 0.00 0.62 0.63 1.02 93.05 20:54:01 2 8.05 0.00 0.80 4.54 1.16 85.46 20:54:01 3 4.16 0.00 0.90 1.25 1.00 92.69 20:55:01 all 19.68 0.00 1.27 2.01 1.19 75.84 20:55:01 0 9.00 0.00 0.65 0.07 0.87 89.41 20:55:01 1 3.04 0.00 0.53 2.97 0.30 93.16 20:55:01 2 44.88 0.00 2.81 4.67 2.21 45.43 20:55:01 3 21.71 0.00 1.08 0.33 1.41 75.46 20:56:01 all 25.31 0.00 1.98 4.74 4.19 63.79 20:56:01 0 19.46 0.00 1.96 4.56 4.01 70.01 20:56:01 1 22.86 0.00 2.11 5.86 4.16 65.02 20:56:01 2 27.44 0.00 1.73 1.85 3.99 64.99 20:56:01 3 31.50 0.00 2.08 6.72 4.59 55.12 20:57:02 all 45.63 0.00 1.72 0.42 8.06 44.18 20:57:02 0 42.97 0.00 1.69 0.44 7.70 47.20 20:57:02 1 46.12 0.00 1.61 0.66 7.67 43.94 20:57:02 2 49.08 0.00 1.83 0.20 8.39 40.51 20:57:02 3 44.34 0.00 1.78 0.36 8.48 45.04 20:57:02 CPU %user %nice %system %iowait %steal %idle 20:58:01 all 52.33 0.00 2.34 1.03 8.05 36.24 20:58:01 0 42.40 0.00 2.79 1.16 7.86 45.78 20:58:01 1 62.71 0.00 1.68 1.12 8.22 26.27 20:58:01 2 55.74 0.00 2.05 0.87 8.07 33.27 20:58:01 3 48.61 0.00 2.83 0.95 8.06 39.55 20:59:01 all 61.71 0.00 2.76 0.26 8.78 26.49 20:59:01 0 62.03 0.00 3.54 0.13 8.63 25.66 20:59:01 1 64.56 0.00 3.42 0.33 9.27 22.42 20:59:01 2 72.64 0.00 1.60 0.05 8.99 16.71 20:59:01 3 47.65 0.00 2.46 0.54 8.20 41.14 21:00:01 all 28.11 0.00 5.23 3.23 3.81 59.63 21:00:01 0 25.82 0.00 4.83 4.40 3.60 61.34 21:00:01 1 24.14 0.00 5.16 2.30 3.54 64.86 21:00:01 2 38.81 0.00 5.35 2.44 4.13 49.27 21:00:01 3 23.64 0.00 5.57 3.75 3.95 63.07 21:01:01 all 10.88 0.00 0.69 0.51 1.28 86.64 21:01:01 0 3.67 0.00 0.53 1.76 0.86 93.17 21:01:01 1 16.12 0.00 0.90 0.17 1.41 81.40 21:01:01 2 7.62 0.00 0.68 0.07 1.06 90.57 21:01:01 3 16.07 0.00 0.66 0.07 1.79 81.42 21:02:01 all 18.86 0.00 1.09 0.57 1.07 78.41 21:02:01 0 27.12 0.00 1.23 0.08 1.27 70.30 21:02:01 1 8.63 0.00 0.80 0.70 0.65 89.22 21:02:01 2 31.91 0.00 1.46 0.77 1.61 64.24 21:02:01 3 7.77 0.00 0.86 0.71 0.76 89.89 Average: all 17.36 0.00 1.24 1.13 2.48 77.79 Average: 0 15.81 0.00 1.20 0.87 2.34 79.79 Average: 1 16.33 0.00 1.12 1.01 2.42 79.11 Average: 2 21.52 0.00 1.23 1.37 2.66 73.23 Average: 3 15.77 0.00 1.40 1.29 2.52 79.02