---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-12949 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 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 468 2060 0 1415 3229 Swap: 1023 41 982 ---> 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:1c:b6:1d brd ff:ff:ff:ff:ff:ff inet 10.32.7.145/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85543sec preferred_lft 85543sec inet6 fe80::f816:3eff:fe1c:b61d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:78:48:c1:cb 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::42:78ff:fe48:c1cb/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-12949) 12/13/24 _x86_64_ (4 CPU) 12:27:09 LINUX RESTART (4 CPU) 12:28:02 tps rtps wtps bread/s bwrtn/s 12:29:01 123.33 49.09 74.25 3470.82 10159.95 12:30:02 114.28 28.40 85.87 2334.83 21044.54 12:31:01 246.47 52.55 193.92 2864.19 41474.46 12:32:01 212.36 49.84 162.52 2576.77 27695.52 12:33:01 228.81 18.01 210.80 654.18 7526.16 12:34:01 64.27 1.57 62.71 22.66 1494.68 12:35:01 430.13 0.75 429.38 17.86 14358.14 12:36:01 324.31 1.23 323.08 40.13 11273.72 12:37:01 346.15 16.48 329.67 476.77 11890.70 12:38:01 422.93 11.06 411.86 276.59 15113.21 12:39:01 528.75 73.42 455.33 800.67 12385.29 12:40:01 2157.79 229.23 1928.56 10521.65 28657.56 12:41:01 337.09 197.32 139.78 4517.11 31473.02 Average: 426.58 56.08 370.50 2195.20 18020.87 12:28:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:29:01 1292980 3202568 2745672 67.98 61976 1993724 1033080 20.31 752348 1794196 113964 12:30:02 265788 2380108 3772864 93.42 74000 2176848 1768080 34.76 1671652 1873888 18204 12:31:01 310188 2360096 3728464 92.32 95364 2104880 1742528 34.25 1677084 1855476 22176 12:32:01 105920 1616128 3932732 97.38 102460 1642216 3147996 61.88 2338316 1395824 6200 12:33:01 114792 913968 3923860 97.16 107616 937412 3896152 76.59 2845820 882220 5348 12:34:01 130124 916920 3908528 96.78 110580 924364 3872580 76.12 2839092 875932 6100 12:35:01 118780 875188 3919872 97.06 129928 867232 3934188 77.33 2855624 851536 6540 12:36:01 127640 740860 3911012 96.84 135536 721336 4096664 80.53 2900832 800748 6516 12:37:01 134248 540332 3904404 96.68 92100 546836 4481440 88.09 2939280 709168 14616 12:38:01 103616 275008 3935036 97.43 57084 344516 4954444 97.39 3020608 635748 6760 12:39:01 148660 247736 3889992 96.32 72420 250456 5018768 98.65 2976956 616824 7796 12:40:01 991424 1915144 3047228 75.45 71092 1019092 2246932 44.17 1662960 1210960 30776 12:41:01 2121864 3288688 1916788 47.46 103720 1224468 1016304 19.98 694388 1047804 18212 Average: 458925 1482519 3579727 88.64 93375 1134875 3169935 62.31 2244228 1119256 20247 12:28:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:29:01 lo 2.85 2.85 0.27 0.27 0.00 0.00 0.00 0.00 12:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:29:01 ens3 144.14 122.62 930.31 24.97 0.00 0.00 0.00 0.00 12:30:02 lo 1.73 1.73 0.16 0.16 0.00 0.00 0.00 0.00 12:30:02 docker0 11.51 17.71 0.60 141.08 0.00 0.00 0.00 0.00 12:30:02 ens3 650.79 526.54 4820.97 102.32 0.00 0.00 0.00 0.00 12:30:02 veth2b7eb52 11.51 17.81 0.76 141.09 0.00 0.00 0.00 0.01 12:31:01 lo 0.20 0.20 0.02 0.02 0.00 0.00 0.00 0.00 12:31:01 docker0 138.54 200.61 7.25 2229.89 0.00 0.00 0.00 0.00 12:31:01 ens3 563.97 451.42 7195.97 50.89 0.00 0.00 0.00 0.00 12:32:01 lo 3.42 3.42 0.38 0.38 0.00 0.00 0.00 0.00 12:32:01 docker0 0.17 0.22 0.01 0.02 0.00 0.00 0.00 0.00 12:32:01 veth5d7a6f2 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 12:32:01 ens3 433.23 212.48 2762.36 54.91 0.00 0.00 0.00 0.00 12:33:01 lo 126.64 126.64 346.98 346.98 0.00 0.00 0.00 0.00 12:33:01 docker0 75.94 74.13 333.89 15.00 0.00 0.00 0.00 0.00 12:33:01 veth5d7a6f2 75.76 73.98 334.92 14.99 0.00 0.00 0.00 0.03 12:33:01 ens3 99.37 34.22 26.36 18.31 0.00 0.00 0.00 0.00 12:34:01 lo 161.04 161.04 476.00 476.00 0.00 0.00 0.00 0.00 12:34:01 docker0 96.40 92.42 435.93 40.25 0.00 0.00 0.00 0.00 12:34:01 veth5d7a6f2 96.20 92.23 437.24 40.24 0.00 0.00 0.00 0.04 12:34:01 ens3 35.16 21.00 10.06 8.24 0.00 0.00 0.00 0.00 12:35:01 lo 211.56 211.56 467.44 467.44 0.00 0.00 0.00 0.00 12:35:01 docker0 137.24 124.05 429.29 42.39 0.00 0.00 0.00 0.00 12:35:01 veth5d7a6f2 137.06 123.86 431.15 42.38 0.00 0.00 0.00 0.04 12:35:01 ens3 15.03 10.88 3.62 4.81 0.00 0.00 0.00 0.00 12:36:01 lo 238.03 238.03 632.74 632.74 0.00 0.00 0.00 0.00 12:36:01 docker0 155.61 142.84 582.31 54.98 0.00 0.00 0.00 0.00 12:36:01 veth5d7a6f2 155.42 142.68 584.43 54.97 0.00 0.00 0.00 0.05 12:36:01 ens3 20.58 13.08 4.42 4.38 0.00 0.00 0.00 0.00 12:37:01 lo 216.06 216.06 429.33 429.33 0.00 0.00 0.00 0.00 12:37:01 docker0 130.67 123.76 393.14 39.84 0.00 0.00 0.00 0.00 12:37:01 veth5d7a6f2 130.47 123.56 394.91 39.83 0.00 0.00 0.00 0.03 12:37:01 ens3 1442.77 843.14 348.92 314.33 0.00 0.00 0.00 0.00 12:38:01 lo 135.97 135.97 81.41 81.41 0.00 0.00 0.00 0.00 12:38:01 docker0 72.07 65.41 71.17 11.23 0.00 0.00 0.00 0.00 12:38:01 veth5d7a6f2 71.92 65.26 72.15 11.23 0.00 0.00 0.00 0.01 12:38:01 ens3 240.99 146.37 56.07 54.62 0.00 0.00 0.00 0.00 12:39:01 lo 109.25 109.25 56.13 56.13 0.00 0.00 0.00 0.00 12:39:01 docker0 57.18 50.79 48.33 8.39 0.00 0.00 0.00 0.00 12:39:01 veth5d7a6f2 57.00 50.61 49.10 8.37 0.00 0.00 0.00 0.00 12:39:01 ens3 42.24 26.30 9.64 8.67 0.00 0.00 0.00 0.00 12:40:01 lo 29.90 29.90 5.89 5.89 0.00 0.00 0.00 0.00 12:40:01 docker0 146.25 202.56 11.37 2199.29 0.00 0.00 0.00 0.00 12:40:01 ens3 577.55 343.67 2290.92 88.00 0.00 0.00 0.00 0.00 12:40:01 veth71792df 131.00 187.91 8.57 2197.81 0.00 0.00 0.00 0.18 12:41:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 12:41:01 docker0 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 12:41:01 ens3 89.57 54.07 38.29 57.00 0.00 0.00 0.00 0.00 Average: lo 95.39 95.39 192.50 192.50 0.00 0.00 0.00 0.00 Average: docker0 78.60 84.15 178.34 365.88 0.00 0.00 0.00 0.00 Average: ens3 334.95 215.62 1415.72 60.94 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-12949) 12/13/24 _x86_64_ (4 CPU) 12:27:09 LINUX RESTART (4 CPU) 12:28:02 CPU %user %nice %system %iowait %steal %idle 12:29:01 all 23.44 0.00 1.69 3.10 0.07 71.70 12:29:01 0 11.87 0.00 1.09 2.28 0.03 84.72 12:29:01 1 7.99 0.00 1.00 1.20 0.02 89.79 12:29:01 2 18.45 0.00 1.43 7.33 0.09 72.71 12:29:01 3 55.64 0.00 3.25 1.60 0.12 39.40 12:30:02 all 45.97 0.00 3.15 1.43 0.13 49.32 12:30:02 0 48.72 0.00 3.41 1.22 0.13 46.52 12:30:02 1 38.51 0.00 3.05 1.63 0.15 56.66 12:30:02 2 44.98 0.00 3.18 2.36 0.13 49.36 12:30:02 3 51.72 0.00 2.97 0.49 0.15 44.67 12:31:01 all 22.44 0.00 4.66 5.66 0.13 67.11 12:31:01 0 19.89 0.00 4.31 6.30 0.12 69.39 12:31:01 1 23.72 0.00 4.15 7.04 0.12 64.96 12:31:01 2 18.33 0.00 5.78 7.71 0.17 68.00 12:31:01 3 27.78 0.00 4.40 1.59 0.12 66.11 12:32:01 all 43.84 0.00 2.93 3.83 0.13 49.28 12:32:01 0 47.44 0.00 2.28 6.30 0.13 43.85 12:32:01 1 43.41 0.00 2.83 2.53 0.12 51.11 12:32:01 2 50.57 0.00 3.07 2.59 0.13 43.64 12:32:01 3 33.93 0.00 3.56 3.89 0.10 58.52 12:33:01 all 32.32 0.00 2.50 5.03 0.10 60.05 12:33:01 0 34.53 0.00 1.57 1.95 0.08 61.86 12:33:01 1 31.73 0.00 2.82 7.80 0.12 57.53 12:33:01 2 28.71 0.00 2.44 3.26 0.12 65.47 12:33:01 3 34.30 0.00 3.17 7.12 0.10 55.31 12:34:01 all 13.37 0.00 1.31 1.10 0.07 84.15 12:34:01 0 14.44 0.00 0.93 0.08 0.07 84.48 12:34:01 1 12.50 0.00 1.51 0.23 0.07 85.69 12:34:01 2 13.05 0.00 1.34 0.52 0.07 85.03 12:34:01 3 13.47 0.00 1.47 3.60 0.08 81.39 12:35:01 all 12.45 0.00 4.18 12.97 0.11 70.29 12:35:01 0 12.13 0.00 5.04 9.25 0.10 73.48 12:35:01 1 14.20 0.00 3.88 12.31 0.10 69.51 12:35:01 2 12.98 0.00 5.02 17.07 0.17 64.76 12:35:01 3 10.49 0.00 2.75 13.29 0.08 73.39 12:36:01 all 19.87 0.00 3.73 9.76 0.13 66.51 12:36:01 0 18.54 0.00 2.75 4.14 0.10 74.47 12:36:01 1 17.11 0.00 3.37 5.04 0.12 74.36 12:36:01 2 21.45 0.00 5.26 16.89 0.17 56.23 12:36:01 3 22.41 0.00 3.56 13.02 0.13 60.88 12:37:01 all 21.05 0.00 5.92 10.34 0.13 62.56 12:37:01 0 21.81 0.00 5.46 7.59 0.12 65.02 12:37:01 1 17.53 0.00 5.55 5.55 0.10 71.26 12:37:01 2 22.67 0.00 6.02 11.06 0.17 60.08 12:37:01 3 22.16 0.00 6.65 17.13 0.12 53.94 12:38:01 all 14.04 0.00 4.94 14.71 0.13 66.19 12:38:01 0 13.60 0.00 4.92 9.10 0.12 72.27 12:38:01 1 14.89 0.00 5.88 10.40 0.12 68.71 12:38:01 2 13.08 0.00 4.33 25.15 0.17 57.28 12:38:01 3 14.62 0.00 4.62 14.22 0.12 66.43 12:39:01 all 8.22 0.00 3.89 18.40 0.14 69.35 12:39:01 0 8.77 0.00 4.38 16.73 0.13 69.99 12:39:01 1 7.26 0.00 2.96 17.50 0.12 72.17 12:39:01 2 8.13 0.00 4.24 21.42 0.17 66.04 12:39:01 3 8.72 0.00 3.97 17.97 0.13 69.20 12:39:01 CPU %user %nice %system %iowait %steal %idle 12:40:01 all 32.76 0.00 4.82 14.10 0.13 48.19 12:40:01 0 29.28 0.00 5.70 13.59 0.12 51.32 12:40:01 1 32.01 0.00 3.56 14.47 0.12 49.85 12:40:01 2 33.55 0.00 4.69 13.26 0.19 48.31 12:40:01 3 36.25 0.00 5.32 15.07 0.14 43.22 12:41:01 all 15.09 0.00 3.01 9.16 0.08 72.65 12:41:01 0 7.98 0.00 2.52 4.01 0.07 85.43 12:41:01 1 23.48 0.00 3.69 16.55 0.10 56.17 12:41:01 2 17.89 0.00 3.06 5.39 0.10 73.56 12:41:01 3 10.99 0.00 2.81 10.67 0.07 75.46 Average: all 23.45 0.00 3.59 8.43 0.12 64.41 Average: 0 22.24 0.00 3.41 6.34 0.10 67.91 Average: 1 21.88 0.00 3.40 7.86 0.10 66.74 Average: 2 23.39 0.00 3.83 10.30 0.14 62.33 Average: 3 26.30 0.00 3.73 9.22 0.11 60.64