---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-16148 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: 2800.000 BogoMIPS: 5600.00 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 7.9G 0 7.9G 0% /dev tmpfs 1.6G 704K 1.6G 1% /run /dev/vda1 78G 9.3G 69G 12% / tmpfs 7.9G 0 7.9G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 7.9G 0 7.9G 0% /sys/fs/cgroup /dev/vda15 105M 5.3M 100M 5% /boot/efi tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 16040 626 11338 0 4075 15085 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 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:c3:81:b1 brd ff:ff:ff:ff:ff:ff inet 10.30.170.130/23 brd 10.30.171.255 scope global dynamic ens3 valid_lft 85682sec preferred_lft 85682sec inet6 fe80::f816:3eff:fec3:81b1/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:f2:99:82:7f 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:f2ff:fe99:827f/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-16148) 01/13/24 _x86_64_ (4 CPU) 14:45:46 LINUX RESTART (4 CPU) 14:46:01 tps rtps wtps bread/s bwrtn/s 14:47:01 266.18 65.76 200.42 5628.66 58643.52 14:48:01 111.38 25.88 85.50 1561.21 27551.01 14:49:01 146.79 5.05 141.74 113.18 34150.17 14:50:01 179.27 3.75 175.52 588.07 40037.32 14:51:01 111.48 0.10 111.38 13.60 24660.27 14:52:01 323.08 7.72 315.36 779.07 27459.29 14:53:01 112.06 0.12 111.95 12.40 25300.32 14:54:01 138.19 0.00 138.19 0.00 53345.68 14:55:01 456.44 0.18 456.26 6.13 89996.87 14:56:01 298.55 0.37 298.18 14.66 33411.36 14:57:01 68.83 2.95 65.88 590.93 5402.93 Average: 201.12 10.17 190.95 846.25 38179.34 14:46:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:47:01 13999176 15538928 2425788 14.77 43812 1706032 1129704 6.47 678324 1544016 88384 14:48:01 13728472 15549892 2696492 16.42 66484 1948804 1063008 6.08 694036 1765736 125848 14:49:01 13150468 15358508 3274496 19.94 126588 2243868 1353728 7.75 969348 2006368 249752 14:50:01 12407224 15322256 4017740 24.46 130728 2897464 1488592 8.52 1118988 2547620 94160 14:51:01 12118792 15364420 4306172 26.22 146060 3177524 1459812 8.35 1163312 2752008 24568 14:52:01 11342400 15237124 5082564 30.94 182532 3732744 2280304 13.05 1453292 3155088 240320 14:53:01 10324004 15155620 6100960 37.14 199708 4609196 2331156 13.34 1890316 3692432 419412 14:54:01 9302020 15202236 7122944 43.37 210256 5611660 2136760 12.23 2144312 4403508 120668 14:55:01 6071192 14542512 10353772 63.04 230356 8043536 3161352 18.09 3050576 6594300 229812 14:56:01 6496980 14947564 9927984 60.44 239260 7997580 2796536 16.00 2684068 6523012 7304 14:57:01 11690280 15521012 4734684 28.83 243220 3581348 1285904 7.36 1349328 2906984 76036 Average: 10966455 15249097 5458509 33.23 165364 4140887 1862441 10.66 1563264 3444643 152388 14:46:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:47:01 lo 1.80 1.80 0.17 0.17 0.00 0.00 0.00 0.00 14:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:47:01 ens3 328.76 240.59 1530.22 68.72 0.00 0.00 0.00 0.00 14:48:01 lo 0.67 0.67 0.06 0.06 0.00 0.00 0.00 0.00 14:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:48:01 ens3 44.83 36.39 486.95 5.53 0.00 0.00 0.00 0.00 14:49:01 lo 0.47 0.47 0.05 0.05 0.00 0.00 0.00 0.00 14:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:49:01 ens3 30.38 25.78 454.81 5.29 0.00 0.00 0.00 0.00 14:50:01 lo 1.80 1.80 0.20 0.20 0.00 0.00 0.00 0.00 14:50:01 docker0 288.97 392.69 14.80 2255.96 0.00 0.00 0.00 0.00 14:50:01 ens3 552.47 349.72 4888.68 23.75 0.00 0.00 0.00 0.00 14:50:01 veth81aceaf 196.58 276.87 12.72 1562.34 0.00 0.00 0.00 0.13 14:51:01 vethad07aec 22.67 37.05 1.54 460.61 0.00 0.00 0.00 0.04 14:51:01 lo 1.33 1.33 0.16 0.16 0.00 0.00 0.00 0.00 14:51:01 docker0 112.00 163.17 6.10 1418.78 0.00 0.00 0.00 0.00 14:51:01 ens3 319.10 142.07 2792.90 10.16 0.00 0.00 0.00 0.00 14:52:01 vetha09d397 0.00 0.18 0.00 0.01 0.00 0.00 0.00 0.00 14:52:01 vethf4a29f3 0.00 0.17 0.00 0.01 0.00 0.00 0.00 0.00 14:52:01 vethea93556 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 14:52:01 veth93a333f 0.00 0.17 0.00 0.01 0.00 0.00 0.00 0.00 14:53:01 vetha09d397 157.64 225.60 10.34 1605.97 0.00 0.00 0.00 0.13 14:53:01 vethf4a29f3 0.00 0.07 0.00 0.00 0.00 0.00 0.00 0.00 14:53:01 vethea93556 0.00 0.08 0.00 0.00 0.00 0.00 0.00 0.00 14:53:01 veth93a333f 96.25 136.11 6.56 1284.61 0.00 0.00 0.00 0.11 14:54:01 vetha09d397 104.18 192.75 6.88 2078.86 0.00 0.00 0.00 0.17 14:54:01 vethf4a29f3 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 14:54:01 vethea93556 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:54:01 veth93a333f 85.30 119.54 5.64 1117.12 0.00 0.00 0.00 0.09 14:55:01 vetha09d397 0.00 0.07 0.00 0.00 0.00 0.00 0.00 0.00 14:55:01 vethf4a29f3 80.67 166.11 5.94 2859.04 0.00 0.00 0.00 0.23 14:55:01 vethea93556 94.27 222.50 6.98 2726.97 0.00 0.00 0.00 0.22 14:55:01 veth93a333f 0.00 0.07 0.00 0.00 0.00 0.00 0.00 0.00 14:56:01 vetha09d397 3.12 2.60 0.31 1.27 0.00 0.00 0.00 0.00 14:56:01 vethf4a29f3 0.80 0.70 0.09 0.35 0.00 0.00 0.00 0.00 14:56:01 vethea93556 0.77 0.68 0.09 0.35 0.00 0.00 0.00 0.00 14:56:01 veth93a333f 3.12 2.87 0.34 1.89 0.00 0.00 0.00 0.00 14:57:01 lo 12.73 12.73 1.24 1.24 0.00 0.00 0.00 0.00 14:57:01 docker0 1491.58 2446.10 81.73 25162.79 0.00 0.00 0.00 0.00 14:57:01 ens3 3246.83 1938.18 32512.17 200.04 0.00 0.00 0.00 0.00 Average: lo 0.88 0.88 0.09 0.09 0.00 0.00 0.00 0.00 Average: docker0 135.57 222.33 7.43 2287.11 0.00 0.00 0.00 0.00 Average: ens3 294.63 175.67 2954.64 18.13 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-16148) 01/13/24 _x86_64_ (4 CPU) 14:45:46 LINUX RESTART (4 CPU) 14:46:01 CPU %user %nice %system %iowait %steal %idle 14:47:01 all 16.58 0.00 2.40 7.69 0.06 73.26 14:47:01 0 20.61 0.00 2.92 2.03 0.07 74.38 14:47:01 1 7.80 0.00 1.80 12.79 0.05 77.56 14:47:01 2 29.79 0.00 3.24 5.00 0.07 61.91 14:47:01 3 8.08 0.00 1.65 10.95 0.05 79.27 14:48:01 all 17.25 0.00 1.39 5.81 0.05 75.49 14:48:01 0 37.27 0.00 2.36 9.47 0.08 50.82 14:48:01 1 16.02 0.00 1.77 4.92 0.07 77.22 14:48:01 2 14.75 0.00 1.10 0.95 0.03 83.17 14:48:01 3 1.15 0.00 0.37 7.92 0.03 90.52 14:49:01 all 20.55 0.00 2.84 5.42 0.08 71.12 14:49:01 0 18.70 0.00 3.83 6.93 0.10 70.44 14:49:01 1 23.20 0.00 3.13 6.73 0.12 66.83 14:49:01 2 6.38 0.00 1.47 0.60 0.03 91.51 14:49:01 3 33.97 0.00 2.88 7.43 0.08 55.63 14:50:01 all 18.18 0.00 4.90 6.74 0.11 70.07 14:50:01 0 11.15 0.00 5.03 12.71 0.12 70.99 14:50:01 1 18.42 0.00 4.80 3.25 0.08 73.44 14:50:01 2 20.56 0.00 5.45 5.64 0.08 68.26 14:50:01 3 22.59 0.00 4.36 5.36 0.12 67.57 14:51:01 all 16.38 0.00 2.62 5.25 0.12 75.62 14:51:01 0 13.04 0.00 1.95 2.61 0.10 82.30 14:51:01 1 6.77 0.00 2.52 1.03 0.13 89.55 14:51:01 2 33.31 0.00 3.24 7.51 0.10 55.85 14:51:01 3 12.46 0.00 2.75 9.89 0.17 74.73 14:52:01 all 22.68 0.00 8.28 5.23 0.12 63.69 14:52:01 0 26.65 0.00 8.23 1.69 0.12 63.31 14:52:01 1 21.39 0.00 9.36 7.67 0.12 61.46 14:52:01 2 21.22 0.00 7.00 6.26 0.12 65.40 14:52:01 3 21.48 0.00 8.53 5.33 0.10 64.56 14:53:01 all 34.18 0.00 6.24 2.93 0.13 56.52 14:53:01 0 31.75 0.00 5.81 3.07 0.08 59.28 14:53:01 1 49.97 0.00 5.82 4.55 0.15 39.50 14:53:01 2 40.96 0.00 6.57 3.74 0.12 48.61 14:53:01 3 13.97 0.00 6.76 0.36 0.15 78.76 14:54:01 all 30.72 0.00 2.62 8.20 0.12 58.34 14:54:01 0 27.86 0.00 2.75 8.46 0.08 60.85 14:54:01 1 42.92 0.00 3.39 4.27 0.12 49.31 14:54:01 2 26.44 0.00 2.61 13.68 0.17 57.11 14:54:01 3 25.65 0.00 1.75 6.42 0.10 66.07 14:55:01 all 45.09 0.00 11.04 19.21 0.14 24.51 14:55:01 0 44.40 0.00 10.74 18.70 0.10 26.06 14:55:01 1 47.95 0.00 11.25 25.46 0.19 15.15 14:55:01 2 44.53 0.00 11.52 16.78 0.17 27.00 14:55:01 3 43.49 0.00 10.63 15.89 0.12 29.88 14:56:01 all 42.15 0.00 14.41 6.86 0.12 36.46 14:56:01 0 40.63 0.00 13.66 2.12 0.12 43.48 14:56:01 1 39.27 0.00 14.46 6.73 0.12 39.42 14:56:01 2 40.69 0.00 15.41 10.47 0.14 33.29 14:56:01 3 47.98 0.00 14.14 8.13 0.10 29.66 14:57:01 all 28.34 0.00 6.99 1.14 0.08 63.45 14:57:01 0 23.08 0.00 6.26 0.39 0.08 70.19 14:57:01 1 29.06 0.00 7.35 0.69 0.07 62.84 14:57:01 2 37.08 0.00 7.59 2.96 0.10 52.28 14:57:01 3 24.07 0.00 6.74 0.52 0.08 68.58 Average: CPU %user %nice %system %iowait %steal %idle Average: all 26.53 0.00 5.78 6.77 0.10 60.82 Average: 0 26.82 0.00 5.77 6.19 0.10 61.13 Average: 1 27.49 0.00 5.95 7.09 0.11 59.35 Average: 2 28.67 0.00 5.91 6.67 0.10 58.65 Average: 3 23.14 0.00 5.49 7.11 0.10 64.16