---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-7738 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 59% / 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 491 1959 0 1492 3201 Swap: 1023 15 1008 ---> 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:7d:8a:b4 brd ff:ff:ff:ff:ff:ff inet 10.32.6.201/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85555sec preferred_lft 85555sec inet6 fe80::f816:3eff:fe7d:8ab4/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:98:21:8a:7b 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::42:98ff:fe21:8a7b/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-7738) 10/15/24 _x86_64_ (4 CPU) 12:34:41 LINUX RESTART (4 CPU) 12:35:01 tps rtps wtps bread/s bwrtn/s 12:36:01 191.03 83.99 107.05 6585.44 42303.77 12:37:01 135.58 46.16 89.42 3245.46 14415.73 12:38:01 218.69 43.15 175.55 3689.49 41917.17 12:39:01 85.57 14.36 71.20 480.85 13543.88 12:40:01 302.13 32.78 269.36 2055.12 30781.40 12:41:01 189.54 8.55 180.99 185.17 5091.82 12:42:01 268.66 1.90 266.76 37.73 6945.38 12:43:01 502.72 0.53 502.18 13.46 14027.19 12:44:01 406.27 1.03 405.23 42.66 11371.97 12:45:01 467.94 30.11 437.84 1286.50 17183.87 12:46:01 1233.72 14.80 1218.93 295.10 18353.88 12:47:01 263.62 153.39 110.23 8889.79 27498.90 12:48:01 226.96 114.63 112.33 2376.54 27896.02 Average: 345.57 41.97 303.60 2245.95 20873.09 12:35:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:36:01 1657080 3368068 2381572 58.97 54100 1810324 877852 17.26 554244 1643332 146964 12:37:01 715808 2774680 3322844 82.28 66928 2133228 1473532 28.97 1227748 1884796 19452 12:38:01 404044 2619836 3634608 90.00 90504 2268644 1760744 34.61 1461176 1959680 424 12:39:01 147984 2410372 3890668 96.34 95400 2311724 1696136 33.34 1651956 2030724 9756 12:40:01 126096 1562380 3912556 96.88 112360 1553420 3241632 63.72 2363776 1340700 2556 12:41:01 117036 976004 3921616 97.10 113504 986088 3959568 77.83 2791888 931484 1496 12:42:01 125372 948656 3913280 96.90 123608 938624 3988120 78.39 2808248 898976 2868 12:43:01 124448 939808 3914204 96.92 135204 916028 3994612 78.52 2818192 883828 2832 12:44:01 115784 785624 3922868 97.13 137572 770688 4141344 81.41 2889660 825988 3136 12:45:01 120816 515256 3917836 97.01 83036 633344 5094904 100.15 2908212 769984 9828 12:46:01 136240 377184 3902412 96.63 81124 473884 5360612 105.37 2929528 701612 17104 12:47:01 1027436 1975416 3011216 74.56 76036 1032892 2081540 40.92 1680444 1148504 24 12:48:01 2077420 3285968 1961232 48.56 94876 1270992 996480 19.59 596496 1180692 2556 Average: 530428 1733789 3508224 86.87 97250 1315375 2974390 58.47 2052428 1246177 16846 12:35:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:36:01 ens3 363.07 252.17 1471.19 69.60 0.00 0.00 0.00 0.00 12:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:36:01 lo 1.13 1.13 0.10 0.10 0.00 0.00 0.00 0.00 12:37:01 ens3 394.30 381.70 2249.82 74.88 0.00 0.00 0.00 0.00 12:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:37:01 lo 3.60 3.60 0.34 0.34 0.00 0.00 0.00 0.00 12:38:01 ens3 515.21 355.14 5215.50 54.66 0.00 0.00 0.00 0.00 12:38:01 docker0 140.46 211.38 7.36 2330.07 0.00 0.00 0.00 0.00 12:38:01 lo 0.73 0.73 0.07 0.07 0.00 0.00 0.00 0.00 12:38:01 veth1a307a9 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 12:39:01 ens3 743.84 763.71 4929.45 3035.22 0.00 0.00 0.00 0.00 12:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:39:01 lo 3.73 3.73 0.33 0.33 0.00 0.00 0.00 0.00 12:40:01 ens3 432.59 275.72 2737.12 39.49 0.00 0.00 0.00 0.00 12:40:01 veth6ffefd5 0.20 0.42 0.01 0.03 0.00 0.00 0.00 0.00 12:40:01 docker0 25.78 25.06 98.10 2.76 0.00 0.00 0.00 0.00 12:40:01 lo 43.96 43.96 100.36 100.36 0.00 0.00 0.00 0.00 12:41:01 ens3 33.04 21.75 8.32 7.54 0.00 0.00 0.00 0.00 12:41:01 veth6ffefd5 0.18 0.20 0.01 0.01 0.00 0.00 0.00 0.00 12:41:01 docker0 95.98 90.55 431.50 30.48 0.00 0.00 0.00 0.00 12:41:01 lo 148.08 148.08 459.59 459.59 0.00 0.00 0.00 0.00 12:42:01 ens3 3.23 2.48 0.67 0.99 0.00 0.00 0.00 0.00 12:42:01 veth6ffefd5 0.17 0.18 0.01 0.01 0.00 0.00 0.00 0.00 12:42:01 docker0 134.08 125.36 521.60 47.78 0.00 0.00 0.00 0.00 12:42:01 lo 217.96 217.96 567.50 567.50 0.00 0.00 0.00 0.00 12:43:01 ens3 37.34 30.09 7.60 8.26 0.00 0.00 0.00 0.00 12:43:01 veth6ffefd5 0.17 0.18 0.01 0.01 0.00 0.00 0.00 0.00 12:43:01 docker0 162.38 145.00 517.65 52.12 0.00 0.00 0.00 0.00 12:43:01 lo 246.00 246.00 564.69 564.69 0.00 0.00 0.00 0.00 12:44:01 ens3 245.96 111.61 74.30 49.41 0.00 0.00 0.00 0.00 12:44:01 veth6ffefd5 0.15 0.15 0.01 0.01 0.00 0.00 0.00 0.00 12:44:01 docker0 147.98 134.28 541.12 49.03 0.00 0.00 0.00 0.00 12:44:01 lo 227.90 227.90 585.82 585.82 0.00 0.00 0.00 0.00 12:45:01 ens3 893.72 431.31 238.32 187.65 0.00 0.00 0.00 0.00 12:45:01 veth6ffefd5 0.17 0.18 0.01 0.01 0.00 0.00 0.00 0.00 12:45:01 docker0 81.64 79.12 135.26 20.38 0.00 0.00 0.00 0.00 12:45:01 lo 150.77 150.77 154.10 154.10 0.00 0.00 0.00 0.00 12:46:01 ens3 44.99 27.76 10.29 9.33 0.00 0.00 0.00 0.00 12:46:01 veth6ffefd5 0.17 0.17 0.01 0.01 0.00 0.00 0.00 0.00 12:46:01 docker0 69.08 61.65 65.34 9.42 0.00 0.00 0.00 0.00 12:46:01 lo 131.52 131.52 74.04 74.04 0.00 0.00 0.00 0.00 12:47:01 ens3 740.56 389.16 2354.67 131.48 0.00 0.00 0.00 0.00 12:47:01 docker0 163.68 233.52 8.55 2194.35 0.00 0.00 0.00 0.00 12:47:01 lo 14.32 14.32 0.89 0.89 0.00 0.00 0.00 0.00 12:48:01 ens3 404.93 616.03 61.27 4454.81 0.00 0.00 0.00 0.00 12:48:01 docker0 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 12:48:01 lo 6.00 6.00 0.53 0.53 0.00 0.00 0.00 0.00 Average: ens3 373.35 281.45 1489.30 624.75 0.00 0.00 0.00 0.00 Average: docker0 78.56 85.10 178.93 364.68 0.00 0.00 0.00 0.00 Average: lo 91.96 91.96 192.92 192.92 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-7738) 10/15/24 _x86_64_ (4 CPU) 12:34:41 LINUX RESTART (4 CPU) 12:35:01 CPU %user %nice %system %iowait %steal %idle 12:36:01 all 18.56 0.00 2.42 6.21 0.06 72.74 12:36:01 0 21.96 0.00 2.21 8.30 0.05 67.49 12:36:01 1 20.99 0.00 2.36 6.65 0.05 69.95 12:36:01 2 13.43 0.00 2.87 4.63 0.08 78.98 12:36:01 3 17.85 0.00 2.26 5.29 0.05 74.56 12:37:01 all 34.20 0.00 2.01 2.54 0.09 61.16 12:37:01 0 32.60 0.00 1.40 3.81 0.08 62.10 12:37:01 1 43.08 0.00 2.74 3.57 0.10 50.52 12:37:01 2 28.94 0.00 2.28 1.78 0.10 66.90 12:37:01 3 32.15 0.00 1.64 1.02 0.08 65.11 12:38:01 all 32.39 0.00 4.61 5.44 0.10 57.46 12:38:01 0 24.22 0.00 3.73 5.06 0.08 66.91 12:38:01 1 35.44 0.00 4.91 6.05 0.08 53.52 12:38:01 2 38.86 0.00 5.74 6.35 0.12 48.93 12:38:01 3 31.13 0.00 4.07 4.32 0.10 60.38 12:39:01 all 33.09 0.00 2.19 1.48 0.09 63.15 12:39:01 0 37.96 0.00 1.57 1.90 0.08 58.48 12:39:01 1 27.34 0.00 2.31 0.86 0.08 69.41 12:39:01 2 33.10 0.00 3.29 2.89 0.10 60.61 12:39:01 3 33.99 0.00 1.63 0.28 0.08 64.01 12:40:01 all 37.44 0.00 3.14 7.05 0.10 52.27 12:40:01 0 23.98 0.00 3.12 4.93 0.08 67.89 12:40:01 1 43.20 0.00 3.10 7.34 0.10 46.25 12:40:01 2 54.54 0.00 3.10 3.60 0.12 38.64 12:40:01 3 28.02 0.00 3.23 12.33 0.10 56.32 12:41:01 all 26.96 0.00 1.93 4.72 0.09 66.30 12:41:01 0 22.18 0.00 2.01 2.90 0.08 72.82 12:41:01 1 25.85 0.00 1.94 3.29 0.08 68.84 12:41:01 2 26.61 0.00 1.86 2.77 0.10 68.66 12:41:01 3 33.25 0.00 1.91 9.91 0.10 54.83 12:42:01 all 14.68 0.00 2.30 7.08 0.08 75.86 12:42:01 0 14.88 0.00 2.31 8.04 0.08 74.68 12:42:01 1 16.89 0.00 2.52 3.82 0.08 76.69 12:42:01 2 14.76 0.00 2.40 9.29 0.10 73.45 12:42:01 3 12.18 0.00 1.98 7.17 0.08 78.59 12:43:01 all 10.30 0.00 3.51 14.68 0.10 71.41 12:43:01 0 8.60 0.00 2.97 5.48 0.10 82.84 12:43:01 1 11.15 0.00 3.91 16.45 0.08 68.41 12:43:01 2 11.14 0.00 3.82 13.84 0.13 71.07 12:43:01 3 10.32 0.00 3.33 22.94 0.10 63.30 12:44:01 all 18.34 0.00 3.11 11.74 0.11 66.69 12:44:01 0 18.08 0.00 3.23 15.23 0.10 63.36 12:44:01 1 14.64 0.00 2.31 11.23 0.10 71.72 12:44:01 2 19.18 0.00 3.28 13.23 0.12 64.19 12:44:01 3 21.47 0.00 3.65 7.33 0.10 67.45 12:45:01 all 16.01 0.00 5.26 13.13 0.11 65.49 12:45:01 0 14.69 0.00 6.39 21.36 0.12 57.45 12:45:01 1 17.08 0.00 4.96 10.62 0.10 67.24 12:45:01 2 15.88 0.00 4.28 7.58 0.13 72.14 12:45:01 3 16.41 0.00 5.40 12.91 0.10 65.17 12:46:01 all 10.39 0.00 5.00 16.82 0.12 67.67 12:46:01 0 9.52 0.00 4.47 17.44 0.10 68.46 12:46:01 1 10.72 0.00 4.84 18.99 0.12 65.33 12:46:01 2 10.42 0.00 5.29 15.67 0.14 68.48 12:46:01 3 10.87 0.00 5.45 15.21 0.12 68.36 12:46:01 CPU %user %nice %system %iowait %steal %idle 12:47:01 all 36.34 0.00 3.98 6.69 0.11 52.87 12:47:01 0 33.28 0.00 3.27 4.28 0.12 59.05 12:47:01 1 36.39 0.00 4.15 9.90 0.10 49.46 12:47:01 2 36.30 0.00 4.82 5.37 0.13 53.37 12:47:01 3 39.37 0.00 3.67 7.21 0.12 49.62 12:48:01 all 21.43 0.00 2.07 5.03 0.08 71.39 12:48:01 0 21.59 0.00 1.78 4.31 0.08 72.23 12:48:01 1 16.38 0.00 1.89 6.46 0.07 75.20 12:48:01 2 26.11 0.00 2.15 5.41 0.08 66.25 12:48:01 3 21.66 0.00 2.43 3.91 0.08 71.91 Average: all 23.87 0.00 3.19 7.88 0.10 64.96 Average: 0 21.82 0.00 2.96 7.91 0.09 67.22 Average: 1 24.57 0.00 3.22 8.07 0.09 64.04 Average: 2 25.33 0.00 3.47 7.10 0.11 63.99 Average: 3 23.76 0.00 3.12 8.44 0.09 64.58