---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-8544 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 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 470 718 0 2755 3191 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:e4:cf:b2 brd ff:ff:ff:ff:ff:ff inet 10.32.6.148/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85398sec preferred_lft 85398sec inet6 fe80::f816:3eff:fee4:cfb2/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:c9:1c:1f:9a 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:c9ff:fe1c:1f9a/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-8544) 10/24/24 _x86_64_ (4 CPU) 11:18:58 LINUX RESTART (4 CPU) 11:19:01 tps rtps wtps bread/s bwrtn/s 11:20:02 208.13 121.85 86.29 8433.53 39900.57 11:21:01 103.49 27.56 75.93 3265.59 10901.17 11:22:01 145.08 0.17 144.91 16.00 21337.91 11:23:01 13.33 0.00 13.33 0.00 3360.51 11:24:01 3.82 0.00 3.82 0.00 178.10 11:25:01 3.50 0.00 3.50 0.00 248.63 11:26:01 3.57 0.00 3.57 0.00 361.67 11:27:01 3.97 0.00 3.97 0.00 563.11 11:28:01 4.12 0.00 4.12 0.00 362.47 11:29:01 2.92 0.00 2.92 0.00 338.21 11:30:01 3.42 0.00 3.42 0.00 826.66 11:31:01 3.65 0.02 3.63 1.33 367.94 11:32:01 3.65 0.00 3.65 0.00 429.66 11:33:01 2.83 0.00 2.83 0.00 379.27 11:34:01 3.63 0.00 3.63 0.00 517.78 11:35:01 23.26 5.73 17.53 189.67 2967.81 Average: 33.20 9.69 23.51 741.55 5184.23 11:19:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:20:02 1829996 3377348 2208656 54.69 38788 1671340 908696 17.86 521656 1522156 72864 11:21:01 1300928 3340568 2737724 67.79 66060 2114932 1206712 23.72 640676 1877736 204320 11:22:01 798736 3251876 3239916 80.22 89308 2482768 1371780 26.97 899316 2079560 78652 11:23:01 852616 3309056 3186036 78.89 89748 2485388 1316824 25.88 868472 2055604 1520 11:24:01 851168 3311916 3187484 78.92 89956 2489088 1322148 25.99 868904 2056228 2236 11:25:01 842580 3311984 3196072 79.14 90140 2496984 1328424 26.11 873128 2060560 4896 11:26:01 837100 3315052 3201552 79.27 90336 2504640 1324536 26.04 873332 2064520 4516 11:27:01 812560 3306068 3226092 79.88 90480 2519248 1441880 28.34 889440 2073016 4688 11:28:01 795312 3296388 3243340 80.31 90660 2526084 1390532 27.33 901872 2076608 4072 11:29:01 797972 3306244 3240680 80.24 90832 2532652 1394764 27.42 895224 2080352 3484 11:30:01 770360 3303728 3268292 80.93 90976 2556540 1394012 27.40 897460 2101696 5116 11:31:01 758412 3300856 3280240 81.22 91168 2564896 1394956 27.42 904704 2106088 6616 11:32:01 752288 3302008 3286364 81.37 91376 2571444 1394764 27.42 907564 2108976 4552 11:33:01 704428 3265508 3334224 82.56 91568 2582164 1392492 27.37 949540 2114892 8356 11:34:01 723228 3289448 3315424 82.09 91760 2586388 1444420 28.39 927380 2116936 2264 11:35:01 754552 3271048 3284100 81.32 92888 2545564 1001880 19.69 1123896 1906380 8364 Average: 886390 3303694 3152262 78.05 86003 2451882 1314301 25.84 871410 2025082 26032 11:19:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:20:02 ens3 364.76 250.36 1071.92 69.20 0.00 0.00 0.00 0.00 11:20:02 lo 2.07 2.07 0.19 0.19 0.00 0.00 0.00 0.00 11:20:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:21:01 ens3 227.10 152.13 1539.54 16.46 0.00 0.00 0.00 0.00 11:21:01 lo 2.24 2.24 0.21 0.21 0.00 0.00 0.00 0.00 11:21:01 veth5211552 52.08 90.78 3.46 467.25 0.00 0.00 0.00 0.04 11:21:01 docker0 52.08 90.68 2.75 467.24 0.00 0.00 0.00 0.00 11:22:01 ens3 328.08 229.38 1897.32 24.32 0.00 0.00 0.00 0.00 11:22:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 11:22:01 veth72c3a22 202.45 290.75 13.44 1837.63 0.00 0.00 0.00 0.15 11:22:01 docker0 215.15 306.60 11.34 1891.76 0.00 0.00 0.00 0.00 11:23:01 ens3 4.90 5.40 3.32 1.14 0.00 0.00 0.00 0.00 11:23:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:23:01 veth72c3a22 1.17 1.18 0.07 2.59 0.00 0.00 0.00 0.00 11:23:01 docker0 1.17 1.17 0.06 2.58 0.00 0.00 0.00 0.00 11:24:01 ens3 7.25 6.40 1.52 1.82 0.00 0.00 0.00 0.00 11:24:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 11:24:01 veth72c3a22 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 11:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:25:01 ens3 6.33 4.70 1.37 1.67 0.00 0.00 0.00 0.00 11:25:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:25:01 veth72c3a22 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:26:01 ens3 5.67 4.53 2.13 1.97 0.00 0.00 0.00 0.00 11:26:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 11:26:01 veth72c3a22 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 11:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:27:01 ens3 4.97 3.63 1.08 1.46 0.00 0.00 0.00 0.00 11:27:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:27:01 veth72c3a22 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:28:01 ens3 3.67 2.87 0.82 1.27 0.00 0.00 0.00 0.00 11:28:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 11:28:01 veth72c3a22 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:29:01 ens3 4.60 4.22 1.00 1.38 0.00 0.00 0.00 0.00 11:29:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:29:01 veth72c3a22 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:30:01 ens3 101.38 94.35 627.14 8.20 0.00 0.00 0.00 0.00 11:30:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 11:30:01 veth72c3a22 89.72 95.87 6.78 625.94 0.00 0.00 0.00 0.05 11:30:01 docker0 89.72 95.85 5.55 625.94 0.00 0.00 0.00 0.00 11:31:01 ens3 7.35 7.05 1.65 2.01 0.00 0.00 0.00 0.00 11:31:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:31:01 veth72c3a22 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:32:01 ens3 6.07 7.17 1.30 1.79 0.00 0.00 0.00 0.00 11:32:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 11:32:01 veth72c3a22 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:33:01 ens3 3.13 4.32 0.64 1.30 0.00 0.00 0.00 0.00 11:33:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:33:01 veth72c3a22 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:34:01 ens3 4.38 5.03 0.88 1.43 0.00 0.00 0.00 0.00 11:34:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 11:34:01 veth72c3a22 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:35:01 ens3 102.33 102.48 639.82 13.53 0.00 0.00 0.00 0.00 11:35:01 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 11:35:01 docker0 82.79 82.09 5.26 631.29 0.00 0.00 0.00 0.00 Average: ens3 73.72 55.15 360.77 9.30 0.00 0.00 0.00 0.00 Average: lo 0.36 0.36 0.03 0.03 0.00 0.00 0.00 0.00 Average: docker0 27.53 35.97 1.56 225.93 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-8544) 10/24/24 _x86_64_ (4 CPU) 11:18:58 LINUX RESTART (4 CPU) 11:19:01 CPU %user %nice %system %iowait %steal %idle 11:20:02 all 13.22 0.00 2.17 8.04 0.06 76.51 11:20:02 0 13.89 0.00 2.51 9.84 0.05 73.71 11:20:02 1 11.99 0.00 1.96 9.33 0.03 76.69 11:20:02 2 13.59 0.00 2.13 5.77 0.07 78.44 11:20:02 3 13.42 0.00 2.08 7.23 0.07 77.20 11:21:01 all 16.18 0.00 1.76 2.85 0.05 79.15 11:21:01 0 21.94 0.00 2.14 1.24 0.05 74.63 11:21:01 1 7.96 0.00 1.19 7.54 0.05 83.25 11:21:01 2 15.69 0.00 1.94 1.39 0.05 80.93 11:21:01 3 19.22 0.00 1.79 1.17 0.05 77.77 11:22:01 all 8.03 0.00 3.00 4.00 0.05 84.91 11:22:01 0 9.07 0.00 2.90 0.99 0.05 87.00 11:22:01 1 5.80 0.00 2.27 3.38 0.03 88.52 11:22:01 2 10.78 0.00 2.63 3.60 0.07 82.92 11:22:01 3 6.51 0.00 4.20 8.07 0.07 81.15 11:23:01 all 3.13 0.00 0.78 0.21 0.03 95.85 11:23:01 0 2.25 0.00 0.65 0.00 0.02 97.08 11:23:01 1 2.67 0.00 0.83 0.33 0.03 96.13 11:23:01 2 4.70 0.00 0.92 0.44 0.03 93.91 11:23:01 3 2.87 0.00 0.72 0.07 0.03 96.31 11:24:01 all 3.33 0.00 0.76 0.03 0.03 95.85 11:24:01 0 2.87 0.00 0.83 0.02 0.03 96.25 11:24:01 1 3.45 0.00 0.90 0.03 0.02 95.60 11:24:01 2 4.49 0.00 0.67 0.03 0.02 94.79 11:24:01 3 2.50 0.00 0.65 0.02 0.05 96.78 11:25:01 all 3.62 0.00 0.87 0.03 0.04 95.44 11:25:01 0 3.14 0.00 0.87 0.03 0.03 95.93 11:25:01 1 3.69 0.00 0.95 0.00 0.05 95.31 11:25:01 2 4.14 0.00 0.76 0.12 0.03 94.96 11:25:01 3 3.49 0.00 0.89 0.00 0.05 95.57 11:26:01 all 3.86 0.00 0.95 0.03 0.05 95.11 11:26:01 0 3.94 0.00 0.89 0.00 0.05 95.12 11:26:01 1 4.19 0.00 1.02 0.08 0.05 94.66 11:26:01 2 3.88 0.00 0.96 0.07 0.05 95.05 11:26:01 3 3.46 0.00 0.95 0.00 0.05 95.54 11:27:01 all 4.00 0.00 0.81 0.03 0.05 95.10 11:27:01 0 3.97 0.00 0.75 0.00 0.05 95.23 11:27:01 1 3.42 0.00 0.85 0.12 0.05 95.56 11:27:01 2 4.96 0.00 0.74 0.00 0.07 94.24 11:27:01 3 3.61 0.00 0.92 0.00 0.07 95.41 11:28:01 all 3.93 0.00 0.95 0.03 0.06 95.04 11:28:01 0 4.06 0.00 0.95 0.00 0.05 94.94 11:28:01 1 4.11 0.00 1.09 0.08 0.05 94.67 11:28:01 2 3.84 0.00 0.97 0.03 0.05 95.10 11:28:01 3 3.72 0.00 0.82 0.00 0.05 95.41 11:29:01 all 3.80 0.00 0.92 0.04 0.04 95.20 11:29:01 0 3.65 0.00 0.88 0.00 0.03 95.43 11:29:01 1 3.89 0.00 0.87 0.00 0.03 95.20 11:29:01 2 3.62 0.00 0.91 0.07 0.05 95.35 11:29:01 3 4.05 0.00 1.02 0.07 0.05 94.82 11:30:01 all 6.87 0.00 0.94 0.03 0.05 92.12 11:30:01 0 6.70 0.00 0.84 0.00 0.07 92.39 11:30:01 1 7.08 0.00 1.17 0.00 0.05 91.70 11:30:01 2 9.02 0.00 1.02 0.00 0.05 89.91 11:30:01 3 4.64 0.00 0.72 0.13 0.03 94.48 11:30:01 CPU %user %nice %system %iowait %steal %idle 11:31:01 all 4.42 0.00 0.97 0.03 0.05 94.52 11:31:01 0 4.16 0.00 0.85 0.00 0.03 94.96 11:31:01 1 4.08 0.00 0.89 0.08 0.07 94.88 11:31:01 2 4.99 0.00 1.07 0.00 0.05 93.89 11:31:01 3 4.49 0.00 1.05 0.02 0.05 94.39 11:32:01 all 4.46 0.00 1.00 0.03 0.05 94.46 11:32:01 0 4.81 0.00 0.97 0.00 0.03 94.18 11:32:01 1 4.15 0.00 0.89 0.10 0.05 94.82 11:32:01 2 4.68 0.00 0.99 0.00 0.07 94.27 11:32:01 3 4.17 0.00 1.15 0.03 0.07 94.57 11:33:01 all 5.11 0.00 0.94 0.03 0.05 93.86 11:33:01 0 5.21 0.00 0.77 0.00 0.05 93.97 11:33:01 1 5.37 0.00 1.05 0.08 0.03 93.46 11:33:01 2 4.28 0.00 0.89 0.00 0.05 94.79 11:33:01 3 5.59 0.00 1.08 0.05 0.07 93.21 11:34:01 all 4.01 0.00 0.97 0.04 0.05 94.93 11:34:01 0 3.71 0.00 0.89 0.02 0.03 95.35 11:34:01 1 3.94 0.00 1.14 0.13 0.07 94.72 11:34:01 2 4.08 0.00 0.94 0.00 0.05 94.94 11:34:01 3 4.30 0.00 0.90 0.03 0.07 94.69 11:35:01 all 21.99 0.00 2.81 0.47 0.08 74.66 11:35:01 0 23.08 0.00 2.85 0.96 0.07 73.04 11:35:01 1 18.82 0.00 2.54 0.25 0.07 78.32 11:35:01 2 27.41 0.00 3.03 0.22 0.07 69.28 11:35:01 3 18.64 0.00 2.82 0.44 0.08 78.02 Average: all 6.86 0.00 1.29 0.99 0.05 90.81 Average: 0 7.26 0.00 1.28 0.82 0.04 90.60 Average: 1 5.91 0.00 1.22 1.34 0.05 91.48 Average: 2 7.74 0.00 1.28 0.73 0.05 90.20 Average: 3 6.52 0.00 1.36 1.08 0.06 90.98