---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-13241 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 12G 8.1G 58% / 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 407 2130 0 1405 3292 Swap: 1023 134 889 ---> 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:42:65:02 brd ff:ff:ff:ff:ff:ff inet 10.32.7.152/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85541sec preferred_lft 85541sec inet6 fe80::f816:3eff:fe42:6502/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:2a:0c:cd:35 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::42:2aff:fe0c:cd35/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-13241) 12/16/24 _x86_64_ (4 CPU) 10:27:31 LINUX RESTART (4 CPU) 10:28:01 tps rtps wtps bread/s bwrtn/s 10:29:01 140.01 56.61 83.40 4306.75 8297.15 10:30:01 130.67 46.42 84.26 3253.45 15357.28 10:31:01 241.53 36.91 204.61 2935.87 41700.48 10:32:01 149.51 34.51 115.00 1711.20 33744.63 10:33:01 267.21 35.78 231.43 1341.64 10945.11 10:34:01 61.04 6.17 54.87 143.84 1523.08 10:35:01 319.53 0.95 318.58 10.53 10172.17 10:36:01 373.19 0.62 372.57 14.13 12932.24 10:37:01 333.91 6.55 327.36 209.26 11374.34 10:38:01 402.12 15.18 386.94 464.38 13969.34 10:39:02 477.19 24.47 452.72 610.56 16773.99 10:40:01 2527.17 277.55 2249.63 9766.23 21258.21 10:41:01 416.33 236.24 180.09 7415.83 50066.06 Average: 446.75 59.56 387.19 2465.66 19082.91 10:28:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:29:01 1592344 3346120 2446308 60.57 55584 1851264 875348 17.21 581512 1682808 164040 10:30:01 516232 2661068 3522420 87.22 68920 2214740 1389524 27.31 1355892 1952560 27076 10:31:01 404188 2592876 3634464 89.99 92272 2239856 1469452 28.89 1469348 1956444 1728 10:32:01 222460 1625404 3816192 94.49 99148 1530872 3153840 62.00 2230500 1390224 12 10:33:01 119416 1104816 3919236 97.04 110680 1118556 3669004 72.12 2656984 1071668 1216 10:34:01 112960 1004816 3925692 97.20 111396 1027776 3788364 74.47 2720548 1013492 364 10:35:01 112456 949180 3926196 97.22 127036 949904 3839548 75.47 2745184 969676 5748 10:36:01 110652 939716 3928000 97.26 138952 927372 3850316 75.69 2758012 952464 5568 10:37:01 121516 587356 3917136 96.99 113372 599380 4254180 83.62 2938304 776384 5088 10:38:01 123140 378708 3915512 96.95 81504 411232 4714936 92.68 2978080 686112 9144 10:39:02 112124 134924 3926528 97.22 51024 212940 5132348 100.89 3033940 638228 8904 10:40:01 1700888 1979048 2337764 57.88 54528 401496 2196960 43.19 1347004 846276 34608 10:41:01 2278716 3401368 1759936 43.58 83576 1203616 974068 19.15 655688 939556 2288 Average: 579007 1592723 3459645 85.66 91384 1129923 3023684 59.44 2113154 1144299 20445 10:28:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:29:01 lo 1.00 1.00 0.09 0.09 0.00 0.00 0.00 0.00 10:29:01 ens3 398.40 266.14 1613.32 72.22 0.00 0.00 0.00 0.00 10:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:30:01 lo 3.27 3.27 0.31 0.31 0.00 0.00 0.00 0.00 10:30:01 ens3 468.44 427.19 3234.81 89.63 0.00 0.00 0.00 0.00 10:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:31:01 lo 0.87 0.87 0.08 0.08 0.00 0.00 0.00 0.00 10:31:01 ens3 408.76 326.45 4053.46 40.71 0.00 0.00 0.00 0.00 10:31:01 docker0 173.76 230.25 9.07 2334.08 0.00 0.00 0.00 0.00 10:32:01 lo 3.55 3.55 0.40 0.40 0.00 0.00 0.00 0.00 10:32:01 veth8517114 0.00 0.10 0.00 0.01 0.00 0.00 0.00 0.00 10:32:01 ens3 646.31 471.88 7558.21 71.01 0.00 0.00 0.00 0.00 10:32:01 veth49a75e2 0.10 0.27 0.01 0.02 0.00 0.00 0.00 0.00 10:33:01 lo 73.42 73.42 193.70 193.70 0.00 0.00 0.00 0.00 10:33:01 veth8517114 44.53 44.26 190.62 4.94 0.00 0.00 0.00 0.02 10:33:01 ens3 44.93 25.80 13.41 10.65 0.00 0.00 0.00 0.00 10:33:01 veth49a75e2 0.17 0.23 0.01 0.01 0.00 0.00 0.00 0.00 10:34:01 lo 151.01 151.01 498.12 498.12 0.00 0.00 0.00 0.00 10:34:01 veth8517114 97.32 91.82 461.85 39.70 0.00 0.00 0.00 0.04 10:34:01 ens3 8.33 7.43 2.04 2.36 0.00 0.00 0.00 0.00 10:34:01 veth49a75e2 0.17 0.18 0.01 0.01 0.00 0.00 0.00 0.00 10:35:01 lo 176.45 176.45 337.87 337.87 0.00 0.00 0.00 0.00 10:35:01 veth8517114 100.47 91.72 309.96 29.43 0.00 0.00 0.00 0.03 10:35:01 ens3 15.06 9.42 4.23 3.96 0.00 0.00 0.00 0.00 10:35:01 veth49a75e2 0.18 0.18 0.01 0.01 0.00 0.00 0.00 0.00 10:36:01 lo 257.51 257.51 696.67 696.67 0.00 0.00 0.00 0.00 10:36:01 veth8517114 175.07 160.46 642.56 62.67 0.00 0.00 0.00 0.05 10:36:01 ens3 20.36 14.00 4.81 6.29 0.00 0.00 0.00 0.00 10:36:01 veth49a75e2 0.18 0.20 0.01 0.01 0.00 0.00 0.00 0.00 10:37:01 lo 191.55 191.55 457.71 457.71 0.00 0.00 0.00 0.00 10:37:01 veth8517114 119.98 110.00 424.19 38.21 0.00 0.00 0.00 0.03 10:37:01 ens3 56.53 36.37 15.15 12.69 0.00 0.00 0.00 0.00 10:37:01 veth49a75e2 0.17 0.17 0.01 0.01 0.00 0.00 0.00 0.00 10:38:01 lo 185.07 185.07 215.82 215.82 0.00 0.00 0.00 0.00 10:38:01 veth8517114 100.82 95.82 195.00 24.07 0.00 0.00 0.00 0.02 10:38:01 ens3 1228.96 875.19 391.13 365.98 0.00 0.00 0.00 0.00 10:38:01 veth49a75e2 0.18 0.18 0.01 0.01 0.00 0.00 0.00 0.00 10:39:02 lo 146.19 146.19 85.33 85.33 0.00 0.00 0.00 0.00 10:39:02 veth8517114 76.63 69.52 75.29 11.98 0.00 0.00 0.00 0.01 10:39:02 ens3 48.45 33.07 12.43 11.54 0.00 0.00 0.00 0.00 10:39:02 veth49a75e2 0.17 0.17 0.01 0.01 0.00 0.00 0.00 0.00 10:40:01 lo 37.23 37.23 9.82 9.82 0.00 0.00 0.00 0.00 10:40:01 ens3 293.91 146.87 101.09 80.04 0.00 0.00 0.00 0.00 10:40:01 docker0 922.23 927.09 2342.93 2587.32 0.00 0.00 0.00 0.00 10:41:01 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 10:41:01 ens3 345.56 254.27 2241.20 70.20 0.00 0.00 0.00 0.00 10:41:01 docker0 197.50 256.01 10.17 2203.30 0.00 0.00 0.00 0.00 Average: lo 94.50 94.50 192.11 192.11 0.00 0.00 0.00 0.00 Average: ens3 306.32 222.60 1481.43 64.35 0.00 0.00 0.00 0.00 Average: docker0 85.08 89.95 178.32 365.59 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-13241) 12/16/24 _x86_64_ (4 CPU) 10:27:31 LINUX RESTART (4 CPU) 10:28:01 CPU %user %nice %system %iowait %steal %idle 10:29:01 all 20.96 0.00 1.89 4.38 0.07 72.70 10:29:01 0 21.62 0.00 1.84 1.82 0.05 74.67 10:29:01 1 20.43 0.00 2.00 1.72 0.07 75.79 10:29:01 2 21.15 0.00 2.49 6.37 0.07 69.92 10:29:01 3 20.64 0.00 1.25 7.63 0.07 70.40 10:30:01 all 40.98 0.00 2.48 2.08 0.11 54.35 10:30:01 0 42.35 0.00 2.21 0.92 0.12 54.40 10:30:01 1 35.53 0.00 2.11 1.99 0.10 60.27 10:30:01 2 44.21 0.00 3.48 2.66 0.13 49.51 10:30:01 3 41.83 0.00 2.12 2.76 0.12 53.17 10:31:01 all 26.69 0.00 4.53 6.21 0.12 62.44 10:31:01 0 23.34 0.00 3.84 3.98 0.12 68.73 10:31:01 1 29.28 0.00 4.00 7.30 0.10 59.32 10:31:01 2 30.86 0.00 5.04 4.10 0.15 59.85 10:31:01 3 23.27 0.00 5.27 9.47 0.10 61.89 10:32:01 all 52.13 0.00 3.87 2.33 0.13 41.54 10:32:01 0 52.25 0.00 3.39 2.30 0.13 41.93 10:32:01 1 56.22 0.00 3.81 2.70 0.13 37.14 10:32:01 2 50.97 0.00 4.90 2.88 0.13 41.11 10:32:01 3 49.06 0.00 3.36 1.46 0.13 45.99 10:33:01 all 37.47 0.00 2.91 6.55 0.13 52.94 10:33:01 0 39.27 0.00 2.57 5.11 0.12 52.93 10:33:01 1 30.17 0.00 4.33 10.34 0.12 55.04 10:33:01 2 39.32 0.00 2.12 4.57 0.17 53.84 10:33:01 3 41.07 0.00 2.66 6.22 0.12 49.93 10:34:01 all 16.11 0.00 1.49 1.15 0.08 81.17 10:34:01 0 19.82 0.00 1.27 0.47 0.08 78.36 10:34:01 1 13.06 0.00 1.52 0.53 0.08 84.80 10:34:01 2 14.95 0.00 1.81 2.34 0.08 80.81 10:34:01 3 16.60 0.00 1.35 1.25 0.08 80.71 10:35:01 all 12.19 0.00 3.07 9.51 0.10 75.13 10:35:01 0 11.73 0.00 1.75 3.62 0.07 82.83 10:35:01 1 10.60 0.00 3.14 5.92 0.08 80.26 10:35:01 2 13.07 0.00 3.31 10.77 0.13 72.72 10:35:01 3 13.38 0.00 4.08 17.76 0.10 64.68 10:36:01 all 12.59 0.00 4.14 11.88 0.10 71.29 10:36:01 0 13.93 0.00 4.87 13.40 0.10 67.70 10:36:01 1 12.22 0.00 4.41 6.59 0.08 76.70 10:36:01 2 11.02 0.00 3.60 13.28 0.13 71.96 10:36:01 3 13.17 0.00 3.63 14.25 0.10 68.85 10:37:01 all 20.55 0.00 3.77 9.62 0.13 65.93 10:37:01 0 17.05 0.00 3.95 9.05 0.12 69.82 10:37:01 1 21.22 0.00 3.86 9.32 0.12 65.48 10:37:01 2 21.48 0.00 3.34 12.08 0.15 62.94 10:37:01 3 22.46 0.00 3.93 8.04 0.12 65.45 10:38:01 all 20.18 0.00 6.62 11.86 0.14 61.20 10:38:01 0 19.36 0.00 6.07 17.41 0.15 57.00 10:38:01 1 17.55 0.00 5.84 9.39 0.13 67.09 10:38:01 2 20.27 0.00 7.68 10.86 0.17 61.03 10:38:01 3 23.56 0.00 6.89 9.74 0.13 59.68 10:39:02 all 12.71 0.00 5.01 14.53 0.13 67.62 10:39:02 0 12.80 0.00 4.10 9.61 0.10 73.39 10:39:02 1 11.49 0.00 4.81 14.22 0.12 69.37 10:39:02 2 14.33 0.00 5.50 15.35 0.17 64.65 10:39:02 3 12.24 0.00 5.67 18.94 0.13 63.02 10:39:02 CPU %user %nice %system %iowait %steal %idle 10:40:01 all 29.50 0.00 4.36 21.78 0.13 44.24 10:40:01 0 26.94 0.00 3.16 15.02 0.10 54.78 10:40:01 1 28.99 0.00 5.25 22.04 0.10 43.62 10:40:01 2 32.05 0.00 4.60 26.51 0.17 36.67 10:40:01 3 30.05 0.00 4.38 23.61 0.10 41.86 10:41:01 all 13.96 0.00 4.48 11.86 0.10 69.61 10:41:01 0 10.78 0.00 3.98 7.34 0.08 77.82 10:41:01 1 12.58 0.00 4.40 16.57 0.10 66.35 10:41:01 2 13.93 0.00 4.67 12.19 0.12 69.10 10:41:01 3 18.58 0.00 4.88 11.30 0.10 65.14 Average: all 24.30 0.00 3.74 8.73 0.11 63.12 Average: 0 23.93 0.00 3.31 6.92 0.10 65.74 Average: 1 23.01 0.00 3.80 8.33 0.10 64.75 Average: 2 25.19 0.00 4.04 9.51 0.14 61.12 Average: 3 25.06 0.00 3.80 10.17 0.11 60.85