---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-4060 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: 2799.972 BogoMIPS: 5599.94 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 8.0G 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 484 1750 0 1708 3205 Swap: 1023 6 1017 ---> 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:b2:72:79 brd ff:ff:ff:ff:ff:ff inet 10.32.7.6/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85535sec preferred_lft 85535sec inet6 fe80::f816:3eff:feb2:7279/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:ba:a2:6b:02 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:baff:fea2:6b02/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-4060) 04/01/25 _x86_64_ (4 CPU) 09:28:20 LINUX RESTART (4 CPU) 09:29:01 tps rtps wtps bread/s bwrtn/s 09:30:01 100.65 36.06 64.59 2511.18 8405.40 09:31:01 83.72 38.14 45.58 2461.99 11489.82 09:32:01 289.89 95.69 194.20 5268.97 45092.52 09:33:01 88.99 44.68 44.31 1635.99 13001.30 09:34:01 335.46 46.13 289.34 2472.12 31939.34 09:35:01 438.29 4.03 434.26 123.18 14975.50 09:36:01 216.93 5.13 211.80 107.85 7672.05 09:37:01 34.27 0.58 33.69 5.06 1020.73 09:38:01 355.02 10.80 344.23 284.62 12174.90 09:39:01 499.62 7.98 491.64 308.86 18114.46 09:40:01 461.27 70.37 390.90 4121.45 13808.10 09:41:01 479.57 89.39 390.18 2949.24 41960.21 09:42:01 227.40 105.57 121.83 2301.08 30513.05 Average: 277.78 42.66 235.12 1888.59 19244.03 09:29:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:30:01 1502056 3373340 2536596 62.81 60424 1957884 843928 16.59 555592 1786796 185092 09:31:01 256692 2565224 3781960 93.64 71464 2370984 1557140 30.61 1478524 2078708 217992 09:32:01 300348 2544996 3738304 92.56 90860 2301112 1599092 31.43 1527080 2010200 24940 09:33:01 154124 1715768 3884528 96.18 92048 1625772 2676444 52.61 2262952 1432832 600 09:34:01 124440 1195076 3914212 96.92 107736 1202216 3646860 71.69 2652308 1062216 16320 09:35:01 132104 1098552 3906548 96.73 129952 1075636 3756464 73.84 2710616 982400 6940 09:36:01 117292 1053956 3921360 97.10 136452 1044280 3884424 76.36 2751964 961792 4108 09:37:01 107388 1046440 3931264 97.34 137124 1045524 3877000 76.21 2762144 961172 6456 09:38:01 117004 694376 3921648 97.10 134032 692820 4412260 86.73 2922860 784060 10112 09:39:01 131608 538120 3907044 96.74 93568 549604 4836916 95.08 2925464 718780 9276 09:40:01 1133684 1705140 2904968 71.93 97972 693416 3033632 59.63 1858132 787124 90908 09:41:01 437908 1733912 3600744 89.16 111460 1341596 2368800 46.56 2146724 1262624 20396 09:42:01 1847196 3281484 2191456 54.26 128636 1461184 980068 19.27 711508 1294956 7084 Average: 489373 1734337 3549279 87.88 107056 1335541 2882541 56.66 2097374 1240282 46171 09:29:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:30:01 lo 2.98 2.98 0.28 0.28 0.00 0.00 0.00 0.00 09:30:01 ens3 114.28 98.25 1116.06 17.49 0.00 0.00 0.00 0.00 09:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:31:01 lo 1.22 1.22 0.12 0.12 0.00 0.00 0.00 0.00 09:31:01 ens3 361.21 349.33 4381.29 54.08 0.00 0.00 0.00 0.00 09:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:32:01 lo 2.40 2.40 0.21 0.21 0.00 0.00 0.00 0.00 09:32:01 ens3 431.78 552.07 2957.13 3093.05 0.00 0.00 0.00 0.00 09:32:01 docker0 142.50 207.31 7.67 2333.82 0.00 0.00 0.00 0.00 09:33:01 lo 3.62 3.62 0.34 0.34 0.00 0.00 0.00 0.00 09:33:01 ens3 389.77 385.02 5091.41 451.17 0.00 0.00 0.00 0.00 09:33:01 veth5630982 0.08 0.15 0.01 0.01 0.00 0.00 0.00 0.00 09:33:01 docker0 0.08 0.12 0.00 0.01 0.00 0.00 0.00 0.00 09:34:01 vethaa3aff7 46.09 44.73 186.61 5.77 0.00 0.00 0.00 0.02 09:34:01 lo 79.12 79.12 190.94 190.94 0.00 0.00 0.00 0.00 09:34:01 ens3 272.87 182.64 2607.67 14.44 0.00 0.00 0.00 0.00 09:34:01 veth5630982 0.13 0.28 0.01 0.02 0.00 0.00 0.00 0.00 09:35:01 vethaa3aff7 141.01 126.28 420.29 44.56 0.00 0.00 0.00 0.03 09:35:01 lo 220.58 220.58 458.88 458.88 0.00 0.00 0.00 0.00 09:35:01 ens3 1.92 1.48 0.36 2.49 0.00 0.00 0.00 0.00 09:35:01 veth5630982 0.18 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:36:01 vethaa3aff7 165.34 155.32 677.54 63.55 0.00 0.00 0.00 0.06 09:36:01 lo 255.24 255.24 734.61 734.61 0.00 0.00 0.00 0.00 09:36:01 ens3 1.42 1.15 0.28 1.16 0.00 0.00 0.00 0.00 09:36:01 veth5630982 0.17 0.18 0.01 0.01 0.00 0.00 0.00 0.00 09:37:01 vethaa3aff7 102.42 97.37 454.77 43.32 0.00 0.00 0.00 0.04 09:37:01 lo 166.38 166.38 495.91 495.91 0.00 0.00 0.00 0.00 09:37:01 ens3 1.32 1.07 0.24 1.27 0.00 0.00 0.00 0.00 09:37:01 veth5630982 0.18 0.18 0.01 0.01 0.00 0.00 0.00 0.00 09:38:01 vethaa3aff7 129.58 121.76 412.70 38.24 0.00 0.00 0.00 0.03 09:38:01 lo 228.00 228.00 447.61 447.61 0.00 0.00 0.00 0.00 09:38:01 ens3 16.58 13.41 6.42 22.28 0.00 0.00 0.00 0.00 09:38:01 veth5630982 0.18 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:39:01 vethaa3aff7 97.62 90.49 119.05 23.15 0.00 0.00 0.00 0.01 09:39:01 lo 182.83 182.83 139.63 139.63 0.00 0.00 0.00 0.00 09:39:01 ens3 22.40 16.67 4.54 42.29 0.00 0.00 0.00 0.00 09:39:01 veth5630982 0.17 0.17 0.01 0.01 0.00 0.00 0.00 0.00 09:40:01 vethaa3aff7 64.41 59.02 50.66 9.17 0.00 0.00 0.00 0.00 09:40:01 lo 120.71 120.71 58.04 58.04 0.00 0.00 0.00 0.00 09:40:01 ens3 11.20 8.65 2.30 11.64 0.00 0.00 0.00 0.00 09:40:01 veth5630982 0.20 0.22 0.01 0.01 0.00 0.00 0.00 0.00 09:41:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:41:01 ens3 177.94 120.06 2199.61 8.07 0.00 0.00 0.00 0.00 09:41:01 veth25d980e 119.21 177.17 7.93 2199.43 0.00 0.00 0.00 0.18 09:41:01 docker0 1009.58 1080.62 2325.57 4761.86 0.00 0.00 0.00 0.00 09:42:01 lo 5.67 5.67 0.50 0.50 0.00 0.00 0.00 0.00 09:42:01 ens3 289.69 614.36 46.32 4688.25 0.00 0.00 0.00 0.00 09:42:01 docker0 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 97.61 97.61 194.39 194.39 0.00 0.00 0.00 0.00 Average: ens3 160.95 180.32 1416.40 646.78 0.00 0.00 0.00 0.00 Average: docker0 77.65 83.12 178.88 366.27 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-4060) 04/01/25 _x86_64_ (4 CPU) 09:28:20 LINUX RESTART (4 CPU) 09:29:01 CPU %user %nice %system %iowait %steal %idle 09:30:01 all 20.39 0.00 1.40 2.61 0.05 75.55 09:30:01 0 17.08 0.00 1.05 1.17 0.03 80.66 09:30:01 1 4.68 0.00 0.65 6.58 0.03 88.05 09:30:01 2 16.32 0.00 1.20 0.50 0.05 81.92 09:30:01 3 43.48 0.00 2.66 2.14 0.10 51.63 09:31:01 all 46.28 0.00 2.42 1.31 0.09 49.90 09:31:01 0 43.60 0.00 2.77 1.90 0.08 51.64 09:31:01 1 44.31 0.00 3.24 0.75 0.10 51.60 09:31:01 2 45.52 0.00 1.87 0.40 0.08 52.12 09:31:01 3 51.70 0.00 1.81 2.19 0.08 44.22 09:32:01 all 21.77 0.00 3.95 6.87 0.08 67.32 09:32:01 0 25.36 0.00 3.77 3.43 0.08 67.36 09:32:01 1 17.87 0.00 4.03 8.55 0.08 69.47 09:32:01 2 25.18 0.00 3.77 8.89 0.08 62.07 09:32:01 3 18.64 0.00 4.24 6.64 0.08 70.39 09:33:01 all 49.68 0.00 2.16 1.34 0.08 46.74 09:33:01 0 45.08 0.00 3.06 1.09 0.07 50.70 09:33:01 1 50.24 0.00 1.83 0.77 0.08 47.08 09:33:01 2 52.88 0.00 1.63 1.05 0.08 44.35 09:33:01 3 50.55 0.00 2.11 2.43 0.08 44.83 09:34:01 all 36.15 0.00 3.63 6.55 0.09 53.58 09:34:01 0 29.44 0.00 5.12 8.05 0.08 57.30 09:34:01 1 41.16 0.00 3.55 4.86 0.08 50.34 09:34:01 2 38.50 0.00 3.14 10.85 0.10 47.40 09:34:01 3 35.52 0.00 2.70 2.43 0.10 59.24 09:35:01 all 18.76 0.00 3.97 10.17 0.08 67.01 09:35:01 0 19.86 0.00 3.53 8.91 0.08 67.61 09:35:01 1 19.55 0.00 4.64 17.98 0.08 57.75 09:35:01 2 20.14 0.00 4.58 8.22 0.10 66.96 09:35:01 3 15.50 0.00 3.17 5.58 0.05 75.70 09:36:01 all 15.36 0.00 2.71 4.80 0.08 77.05 09:36:01 0 13.78 0.00 2.01 1.28 0.05 82.88 09:36:01 1 20.08 0.00 3.61 11.17 0.08 65.05 09:36:01 2 14.65 0.00 2.32 2.92 0.08 80.04 09:36:01 3 12.92 0.00 2.89 3.88 0.08 80.22 09:37:01 all 9.43 0.00 1.12 0.52 0.05 88.88 09:37:01 0 9.99 0.00 1.58 0.17 0.07 88.19 09:37:01 1 8.28 0.00 1.21 1.86 0.05 88.60 09:37:01 2 9.80 0.00 0.92 0.02 0.05 89.22 09:37:01 3 9.67 0.00 0.75 0.05 0.05 89.48 09:38:01 all 22.60 0.00 3.70 8.02 0.08 65.60 09:38:01 0 24.70 0.00 3.92 9.53 0.08 61.77 09:38:01 1 19.37 0.00 3.07 5.23 0.07 72.26 09:38:01 2 21.38 0.00 3.54 5.47 0.10 69.51 09:38:01 3 24.97 0.00 4.26 11.81 0.08 58.88 09:39:01 all 16.53 0.00 5.14 11.47 0.09 66.77 09:39:01 0 16.18 0.00 5.44 11.54 0.08 66.75 09:39:01 1 18.03 0.00 4.89 11.63 0.08 65.37 09:39:01 2 15.61 0.00 5.07 11.44 0.10 67.78 09:39:01 3 16.27 0.00 5.17 11.27 0.08 67.21 09:40:01 all 18.68 0.00 4.16 10.91 0.08 66.17 09:40:01 0 16.35 0.00 3.92 11.64 0.08 68.01 09:40:01 1 21.75 0.00 3.90 10.91 0.08 63.35 09:40:01 2 21.28 0.00 4.96 9.06 0.10 64.61 09:40:01 3 15.36 0.00 3.85 12.01 0.08 68.70 09:40:01 CPU %user %nice %system %iowait %steal %idle 09:41:01 all 17.70 0.00 3.31 16.50 0.08 62.41 09:41:01 0 17.73 0.00 2.54 11.78 0.07 67.88 09:41:01 1 18.85 0.00 4.00 8.54 0.07 68.54 09:41:01 2 17.28 0.00 3.24 17.01 0.10 62.36 09:41:01 3 16.92 0.00 3.45 28.71 0.07 50.85 09:42:01 all 21.91 0.00 2.27 4.44 0.08 71.30 09:42:01 0 21.30 0.00 2.28 6.13 0.07 70.22 09:42:01 1 28.99 0.00 2.50 4.08 0.08 64.35 09:42:01 2 20.15 0.00 2.21 2.95 0.08 74.60 09:42:01 3 17.24 0.00 2.08 4.58 0.07 76.03 Average: all 24.24 0.00 3.07 6.57 0.08 66.04 Average: 0 23.10 0.00 3.15 5.89 0.07 67.78 Average: 1 24.06 0.00 3.16 7.14 0.08 65.55 Average: 2 24.53 0.00 2.95 6.05 0.09 66.39 Average: 3 25.28 0.00 3.01 7.21 0.08 64.42