---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-2964 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 484 718 0 2741 3178 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:d2:7b:e8 brd ff:ff:ff:ff:ff:ff inet 10.32.7.221/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85439sec preferred_lft 85439sec inet6 fe80::f816:3eff:fed2:7be8/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:8e:5d:8b:88 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::42:8eff:fe5d:8b88/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-2964) 02/26/24 _x86_64_ (4 CPU) 18:41:30 LINUX RESTART (4 CPU) 18:42:02 tps rtps wtps bread/s bwrtn/s 18:43:01 127.35 48.77 78.58 2474.83 7714.35 18:44:01 194.33 12.55 181.79 2246.16 22469.46 18:45:01 20.40 1.77 18.63 41.33 9502.02 18:46:01 3.68 0.00 3.68 0.00 225.96 18:47:01 3.67 0.02 3.65 1.33 277.82 18:48:01 3.22 0.00 3.22 0.00 268.89 18:49:01 3.82 0.00 3.82 0.00 343.28 18:50:01 3.67 0.00 3.67 0.00 598.83 18:51:01 3.40 0.00 3.40 0.00 328.02 18:52:01 3.78 0.00 3.78 0.00 705.88 18:53:01 3.32 0.00 3.32 0.00 370.34 18:54:01 3.58 0.00 3.58 0.00 434.33 18:55:01 3.12 0.00 3.12 0.00 381.40 18:56:01 3.23 0.00 3.23 0.00 518.31 18:57:01 32.41 11.60 20.81 450.65 2571.41 Average: 27.42 4.93 22.49 345.25 3108.87 18:42:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 18:43:01 1586688 3320200 2451964 60.71 53604 1833836 926136 18.21 603140 1665224 155788 18:44:01 955676 3305244 3082976 76.34 81648 2397004 1306296 25.68 813336 2025316 172412 18:45:01 820296 3283736 3218356 79.69 89764 2491664 1319000 25.93 890128 2065744 2984 18:46:01 818828 3286488 3219824 79.73 89968 2495452 1315672 25.86 890816 2066356 1948 18:47:01 810028 3285392 3228624 79.94 90148 2502500 1325856 26.06 895904 2069560 2888 18:48:01 803452 3286716 3235200 80.11 90320 2509604 1326512 26.08 898104 2073184 4504 18:49:01 774752 3273676 3263900 80.82 90512 2524188 1393648 27.40 917132 2081804 11396 18:50:01 781092 3286832 3257560 80.66 90680 2530352 1395108 27.42 906488 2084972 2820 18:51:01 752052 3267692 3286600 81.38 90824 2539472 1392892 27.38 931140 2090064 5272 18:52:01 731992 3266500 3306660 81.88 91020 2557344 1394748 27.42 933984 2105348 5360 18:53:01 723160 3266680 3315492 82.09 91228 2565544 1395956 27.44 938200 2109732 6392 18:54:01 712704 3263548 3325948 82.35 91440 2572116 1394404 27.41 944368 2113100 4492 18:55:01 668440 3227956 3370212 83.45 91652 2580080 1472688 28.95 985688 2116200 5592 18:56:01 691480 3259152 3347172 82.88 91820 2587320 1393156 27.39 956112 2121276 2464 18:57:01 745268 3247780 3293384 81.55 95312 2530456 1000780 19.67 1130708 1913352 46732 Average: 825061 3275173 3213591 79.57 87996 2481129 1316857 25.89 909017 2046749 28736 18:42:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 18:43:01 lo 1.08 1.08 0.10 0.10 0.00 0.00 0.00 0.00 18:43:01 ens3 411.96 267.82 1504.61 69.10 0.00 0.00 0.00 0.00 18:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:44:01 lo 2.27 2.27 0.20 0.20 0.00 0.00 0.00 0.00 18:44:01 ens3 1020.60 423.51 2215.47 44.30 0.00 0.00 0.00 0.00 18:44:01 veth2ca95d2 284.59 804.97 21.53 1002.06 0.00 0.00 0.00 0.08 18:44:01 docker0 348.03 904.27 21.24 1514.69 0.00 0.00 0.00 0.00 18:45:01 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 18:45:01 ens3 178.87 127.18 842.79 18.64 0.00 0.00 0.00 0.00 18:45:01 veth2ca95d2 116.25 164.47 7.60 836.22 0.00 0.00 0.00 0.07 18:45:01 docker0 116.25 164.44 6.01 836.22 0.00 0.00 0.00 0.00 18:46:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 18:46:01 ens3 6.10 4.75 1.25 1.49 0.00 0.00 0.00 0.00 18:46:01 veth2ca95d2 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:47:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:47:01 ens3 9.53 8.82 2.01 2.39 0.00 0.00 0.00 0.00 18:47:01 veth2ca95d2 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 18:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:48:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 18:48:01 ens3 7.15 6.65 1.52 2.09 0.00 0.00 0.00 0.00 18:48:01 veth2ca95d2 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:49:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:49:01 ens3 7.83 7.15 1.66 2.18 0.00 0.00 0.00 0.00 18:49:01 veth2ca95d2 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 18:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:50:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 18:50:01 ens3 6.82 5.97 1.40 1.79 0.00 0.00 0.00 0.00 18:50:01 veth2ca95d2 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:51:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:51:01 ens3 7.05 7.21 1.56 2.01 0.00 0.00 0.00 0.00 18:51:01 veth2ca95d2 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:52:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 18:52:01 ens3 63.52 53.81 408.86 5.00 0.00 0.00 0.00 0.00 18:52:01 veth2ca95d2 48.14 58.17 3.42 407.60 0.00 0.00 0.00 0.03 18:52:01 docker0 48.14 58.17 2.76 407.60 0.00 0.00 0.00 0.00 18:53:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:53:01 ens3 3.45 4.35 0.75 1.38 0.00 0.00 0.00 0.00 18:53:01 veth2ca95d2 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:54:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 18:54:01 ens3 6.60 7.48 1.43 1.87 0.00 0.00 0.00 0.00 18:54:01 veth2ca95d2 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 18:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:55:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:55:01 ens3 4.33 5.38 1.02 1.54 0.00 0.00 0.00 0.00 18:55:01 veth2ca95d2 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:56:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 18:56:01 ens3 5.48 6.43 1.16 1.61 0.00 0.00 0.00 0.00 18:56:01 veth2ca95d2 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:57:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 18:57:01 ens3 19.06 19.03 15.22 10.20 0.00 0.00 0.00 0.00 18:57:01 docker0 0.92 0.85 0.08 4.12 0.00 0.00 0.00 0.00 Average: lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00 Average: ens3 116.89 63.47 332.07 10.97 0.00 0.00 0.00 0.00 Average: docker0 34.26 75.26 2.01 184.38 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-2964) 02/26/24 _x86_64_ (4 CPU) 18:41:30 LINUX RESTART (4 CPU) 18:42:02 CPU %user %nice %system %iowait %steal %idle 18:43:01 all 22.04 0.00 2.07 3.61 0.06 72.22 18:43:01 0 16.58 0.00 1.26 1.07 0.03 81.07 18:43:01 1 30.41 0.00 2.72 7.01 0.05 59.81 18:43:01 2 22.07 0.00 2.18 1.46 0.09 74.21 18:43:01 3 19.14 0.00 2.07 4.91 0.08 73.79 18:44:01 all 15.78 0.00 3.65 5.07 0.06 75.44 18:44:01 0 15.13 0.00 3.27 2.56 0.05 78.99 18:44:01 1 10.47 0.00 3.90 10.77 0.05 74.80 18:44:01 2 19.34 0.00 4.15 5.64 0.07 70.81 18:44:01 3 18.20 0.00 3.29 1.28 0.05 77.18 18:45:01 all 4.80 0.00 1.24 0.42 0.03 93.50 18:45:01 0 3.19 0.00 0.99 0.52 0.02 95.28 18:45:01 1 3.78 0.00 1.33 0.45 0.05 94.39 18:45:01 2 8.82 0.00 1.34 0.52 0.03 89.30 18:45:01 3 3.39 0.00 1.31 0.20 0.03 95.06 18:46:01 all 2.89 0.00 0.83 0.05 0.03 96.20 18:46:01 0 3.05 0.00 0.88 0.17 0.02 95.88 18:46:01 1 2.71 0.00 0.77 0.02 0.05 96.46 18:46:01 2 3.25 0.00 0.82 0.02 0.03 95.89 18:46:01 3 2.58 0.00 0.82 0.00 0.03 96.57 18:47:01 all 3.18 0.00 0.79 0.03 0.03 95.97 18:47:01 0 3.27 0.00 0.68 0.02 0.03 96.00 18:47:01 1 2.75 0.00 0.90 0.00 0.03 96.32 18:47:01 2 3.44 0.00 0.80 0.10 0.03 95.62 18:47:01 3 3.24 0.00 0.80 0.00 0.03 95.92 18:48:01 all 3.35 0.00 0.97 0.03 0.05 95.61 18:48:01 0 3.16 0.00 0.94 0.00 0.05 95.86 18:48:01 1 3.17 0.00 1.02 0.00 0.03 95.78 18:48:01 2 3.49 0.00 0.82 0.10 0.05 95.54 18:48:01 3 3.57 0.00 1.07 0.02 0.05 95.29 18:49:01 all 4.25 0.00 0.91 0.04 0.04 94.76 18:49:01 0 4.39 0.00 0.77 0.02 0.03 94.79 18:49:01 1 4.60 0.00 0.99 0.00 0.03 94.38 18:49:01 2 4.11 0.00 0.99 0.03 0.05 94.82 18:49:01 3 3.89 0.00 0.89 0.10 0.05 95.07 18:50:01 all 3.29 0.00 0.87 0.03 0.04 95.77 18:50:01 0 3.14 0.00 0.90 0.00 0.03 95.92 18:50:01 1 3.40 0.00 0.75 0.00 0.03 95.81 18:50:01 2 3.79 0.00 0.90 0.00 0.03 95.28 18:50:01 3 2.82 0.00 0.94 0.12 0.05 96.08 18:51:01 all 4.43 0.00 1.10 0.04 0.05 94.38 18:51:01 0 4.44 0.00 1.22 0.00 0.05 94.29 18:51:01 1 4.74 0.00 1.11 0.00 0.05 94.11 18:51:01 2 5.35 0.00 1.17 0.05 0.05 93.38 18:51:01 3 3.21 0.00 0.90 0.08 0.05 95.76 18:52:01 all 6.32 0.00 1.02 0.05 0.05 92.57 18:52:01 0 7.69 0.00 0.96 0.18 0.03 91.13 18:52:01 1 5.90 0.00 1.12 0.00 0.05 92.93 18:52:01 2 6.67 0.00 1.27 0.00 0.07 91.99 18:52:01 3 4.99 0.00 0.73 0.02 0.05 94.21 18:53:01 all 4.75 0.00 0.97 0.04 0.05 94.19 18:53:01 0 5.93 0.00 0.84 0.02 0.05 93.16 18:53:01 1 4.47 0.00 1.10 0.02 0.05 94.36 18:53:01 2 5.28 0.00 1.15 0.10 0.05 93.42 18:53:01 3 3.32 0.00 0.78 0.03 0.03 95.83 18:53:01 CPU %user %nice %system %iowait %steal %idle 18:54:01 all 4.83 0.00 1.05 0.03 0.05 94.03 18:54:01 0 6.27 0.00 0.92 0.00 0.05 92.76 18:54:01 1 4.45 0.00 1.37 0.00 0.05 94.13 18:54:01 2 3.93 0.00 0.99 0.00 0.07 95.02 18:54:01 3 4.63 0.00 0.95 0.15 0.05 94.21 18:55:01 all 5.32 0.00 0.92 0.04 0.04 93.67 18:55:01 0 5.91 0.00 0.74 0.00 0.03 93.32 18:55:01 1 5.05 0.00 1.14 0.00 0.05 93.77 18:55:01 2 5.25 0.00 0.99 0.08 0.05 93.63 18:55:01 3 5.08 0.00 0.82 0.08 0.03 93.99 18:56:01 all 4.50 0.00 0.92 0.04 0.04 94.50 18:56:01 0 5.41 0.00 0.94 0.00 0.03 93.61 18:56:01 1 3.91 0.00 0.84 0.10 0.05 95.10 18:56:01 2 4.21 0.00 0.98 0.05 0.03 94.72 18:56:01 3 4.48 0.00 0.90 0.00 0.03 94.59 18:57:01 all 20.08 0.00 2.32 1.01 0.07 76.52 18:57:01 0 27.86 0.00 2.56 0.34 0.07 69.17 18:57:01 1 10.93 0.00 2.34 2.72 0.05 83.95 18:57:01 2 12.18 0.00 2.07 0.23 0.07 85.44 18:57:01 3 29.38 0.00 2.34 0.74 0.07 67.48 Average: all 7.30 0.00 1.31 0.70 0.05 90.65 Average: 0 7.67 0.00 1.19 0.32 0.04 90.77 Average: 1 6.69 0.00 1.42 1.40 0.05 90.44 Average: 2 7.39 0.00 1.37 0.56 0.05 90.63 Average: 3 7.44 0.00 1.24 0.51 0.05 90.76