---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-32364 4.15.0-192-generic #203-Ubuntu SMP Wed Aug 10 17:40:03 UTC 2022 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): 8 On-line CPU(s) list: 0-7 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 8 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): 0-7 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: 8 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 16G 0 16G 0% /dev tmpfs 3.2G 708K 3.2G 1% /run /dev/vda1 155G 16G 140G 11% / tmpfs 16G 0 16G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 16G 0 16G 0% /sys/fs/cgroup /dev/vda15 105M 4.4M 100M 5% /boot/efi tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 32167 914 22778 0 8474 30798 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 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:0e:a7:26 brd ff:ff:ff:ff:ff:ff inet 10.30.107.72/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85466sec preferred_lft 85466sec inet6 fe80::f816:3eff:fe0e:a726/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:fd:8a:0d:87 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 ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-32364) 08/01/25 _x86_64_ (8 CPU) 15:40:50 LINUX RESTART (8 CPU) 15:41:01 tps rtps wtps bread/s bwrtn/s 15:42:03 365.91 74.12 291.78 5324.45 108699.62 15:43:01 235.04 42.67 192.36 3092.18 88411.86 15:44:01 245.83 22.53 223.31 3063.51 13844.59 15:45:01 20.93 0.27 20.66 30.26 17866.04 15:46:01 5.38 0.08 5.30 52.52 425.80 15:47:01 5.52 0.13 5.38 17.60 202.90 15:48:01 193.67 16.76 176.91 1399.93 53993.47 15:49:01 389.20 0.13 389.07 9.33 125101.95 15:50:01 168.36 0.03 168.32 1.20 20518.85 15:51:01 70.09 0.05 70.04 5.20 6347.34 15:52:01 17.84 0.02 17.83 0.27 715.89 15:53:01 17.81 0.03 17.78 1.20 637.36 15:54:01 23.50 0.97 22.53 20.66 732.94 15:55:01 16.80 0.00 16.80 0.00 619.63 15:56:01 88.29 1.43 86.85 97.18 3142.81 Average: 124.03 10.54 113.49 869.46 29286.35 15:41:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:42:03 30044532 31618684 2894688 8.79 66240 1818720 1481408 4.36 961460 1641340 209980 15:43:01 28859988 30923024 4079232 12.38 86068 2271880 2048900 6.03 1693312 2060044 6744 15:44:01 28458744 30846808 4480476 13.60 88512 2589616 2052708 6.04 1880104 2261584 159676 15:45:01 27285612 30051556 5653608 17.16 91552 2956728 2860528 8.42 2775480 2523836 940 15:46:01 27250244 30028580 5688976 17.27 92156 2968064 2860528 8.42 2803612 2530984 612 15:47:01 28780424 31664540 4158796 12.63 93076 3070880 1396588 4.11 1239280 2565220 101012 15:48:01 24787580 31350744 8151640 24.75 152488 6483036 2204092 6.48 1687628 5885088 2095440 15:49:01 20375548 28644532 12563672 38.14 199324 7986012 11160432 32.84 4579168 7223112 315304 15:50:01 18257156 26725928 14682064 44.57 210428 8176316 13619664 40.07 6607972 7273908 6568 15:51:01 16304932 25056348 16634288 50.50 216888 8440252 15562540 45.79 8325164 7481608 1656 15:52:01 16240820 24995208 16698400 50.69 217776 8441828 15552760 45.76 8388908 7481212 292 15:53:01 16158000 24914124 16781220 50.95 218500 8442284 15921360 46.84 8471240 7481648 332 15:54:01 16206724 24965056 16732496 50.80 219244 8443232 15573128 45.82 8420976 7482436 252 15:55:01 16196696 24957592 16742524 50.83 220000 8443592 15583972 45.85 8429912 7483916 696 15:56:01 23296644 31503976 9642576 29.27 222264 7970216 1634916 4.81 1991984 6956856 25560 Average: 22566910 28549780 10372310 31.49 159634 5900177 7967568 23.44 4550413 5222186 195004 15:41:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:42:03 lo 1.67 1.67 0.18 0.18 0.00 0.00 0.00 0.00 15:42:03 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:42:03 ens3 432.51 285.50 1635.38 77.20 0.00 0.00 0.00 0.00 15:43:01 lo 2.62 2.62 0.25 0.25 0.00 0.00 0.00 0.00 15:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:43:01 ens3 609.91 404.48 5455.37 75.47 0.00 0.00 0.00 0.00 15:44:01 lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00 15:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:44:01 ens3 315.03 236.50 2267.08 52.40 0.00 0.00 0.00 0.00 15:45:01 lo 0.33 0.33 0.02 0.02 0.00 0.00 0.00 0.00 15:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:45:01 ens3 193.90 121.96 101.41 47.17 0.00 0.00 0.00 0.00 15:46:01 lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00 15:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:46:01 ens3 127.15 100.05 231.82 26.13 0.00 0.00 0.00 0.00 15:47:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 15:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:47:01 ens3 152.47 125.76 114.27 33.05 0.00 0.00 0.00 0.00 15:48:01 vethbea9f2e 0.00 0.22 0.00 0.02 0.00 0.00 0.00 0.00 15:48:01 lo 14.86 14.86 1.73 1.73 0.00 0.00 0.00 0.00 15:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:48:01 ens3 2543.57 1387.85 27288.31 118.30 0.00 0.00 0.00 0.00 15:49:01 vethaa912d8 40.31 42.44 17.73 5.11 0.00 0.00 0.00 0.00 15:49:01 vethefbf14d 0.00 0.83 0.00 0.27 0.00 0.00 0.00 0.00 15:49:01 vethfec4e2c 0.72 1.65 0.07 0.90 0.00 0.00 0.00 0.00 15:49:01 veth9820936 0.00 0.85 0.00 0.28 0.00 0.00 0.00 0.00 15:50:01 vethaa912d8 19.35 23.65 11.46 2.79 0.00 0.00 0.00 0.00 15:50:01 vethefbf14d 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 15:50:01 vethe6e9502 149.46 155.19 13.06 331.27 0.00 0.00 0.00 0.03 15:50:01 vethfec4e2c 0.37 0.35 0.04 0.69 0.00 0.00 0.00 0.00 15:51:01 vethaa912d8 23.26 27.48 12.30 3.52 0.00 0.00 0.00 0.00 15:51:01 vethefbf14d 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 15:51:01 vethe6e9502 1.13 1.42 0.18 0.17 0.00 0.00 0.00 0.00 15:51:01 vethfec4e2c 0.37 0.28 0.04 0.68 0.00 0.00 0.00 0.00 15:52:01 vethaa912d8 22.91 26.79 12.27 3.47 0.00 0.00 0.00 0.00 15:52:01 vethefbf14d 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:52:01 vethe6e9502 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 15:52:01 vethfec4e2c 0.35 0.25 0.04 0.68 0.00 0.00 0.00 0.00 15:53:01 vethaa912d8 23.45 27.53 12.26 3.53 0.00 0.00 0.00 0.00 15:53:01 vethefbf14d 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:53:01 vethe6e9502 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:53:01 vethfec4e2c 0.37 0.28 0.04 0.68 0.00 0.00 0.00 0.00 15:54:01 vethaa912d8 23.15 27.48 12.26 3.53 0.00 0.00 0.00 0.00 15:54:01 vethefbf14d 0.00 0.03 0.00 0.01 0.00 0.00 0.00 0.00 15:54:01 vethe6e9502 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 15:54:01 vethfec4e2c 0.43 0.30 0.05 0.69 0.00 0.00 0.00 0.00 15:55:01 vethaa912d8 22.81 26.61 12.22 3.47 0.00 0.00 0.00 0.00 15:55:01 vethefbf14d 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:55:01 vethe6e9502 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:55:01 vethfec4e2c 0.35 0.25 0.04 0.68 0.00 0.00 0.00 0.00 15:56:01 lo 30.26 30.26 3.17 3.17 0.00 0.00 0.00 0.00 15:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:56:01 ens3 5934.43 3464.91 49665.95 582.53 0.00 0.00 0.00 0.00 Average: lo 1.82 1.82 0.20 0.20 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 396.24 231.20 3318.20 38.89 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-32364) 08/01/25 _x86_64_ (8 CPU) 15:40:50 LINUX RESTART (8 CPU) 15:41:01 CPU %user %nice %system %iowait %steal %idle 15:42:03 all 9.06 0.00 1.27 3.35 0.04 86.28 15:42:03 0 6.06 0.00 0.58 2.15 0.02 91.19 15:42:03 1 3.06 0.00 1.56 3.92 0.05 91.41 15:42:03 2 18.55 0.00 2.27 0.93 0.05 78.20 15:42:03 3 9.76 0.00 1.45 0.27 0.03 88.48 15:42:03 4 6.47 0.00 1.02 10.27 0.03 82.21 15:42:03 5 10.26 0.00 1.04 0.47 0.05 88.19 15:42:03 6 4.72 0.00 0.55 1.64 0.03 93.06 15:42:03 7 13.59 0.00 1.67 7.10 0.07 77.57 15:43:01 all 16.54 0.00 1.17 2.70 0.05 79.53 15:43:01 0 7.79 0.00 0.52 0.02 0.03 91.64 15:43:01 1 12.19 0.00 0.99 2.60 0.07 84.15 15:43:01 2 10.43 0.00 1.07 2.09 0.05 86.36 15:43:01 3 42.80 0.00 2.28 2.16 0.09 52.68 15:43:01 4 18.52 0.00 1.75 1.16 0.05 78.52 15:43:01 5 14.14 0.00 1.21 0.71 0.05 83.88 15:43:01 6 16.46 0.00 0.71 0.03 0.03 82.77 15:43:01 7 10.00 0.00 0.85 12.90 0.03 76.22 15:44:01 all 22.06 0.00 0.86 0.75 0.05 76.28 15:44:01 0 22.64 0.00 0.20 0.00 0.05 77.11 15:44:01 1 32.28 0.00 0.97 0.45 0.07 66.23 15:44:01 2 27.63 0.00 0.68 0.70 0.05 70.94 15:44:01 3 20.60 0.00 1.28 0.17 0.05 77.90 15:44:01 4 15.10 0.00 1.79 2.15 0.07 80.89 15:44:01 5 10.38 0.00 0.49 0.16 0.03 88.93 15:44:01 6 15.98 0.00 0.67 0.02 0.05 83.28 15:44:01 7 32.01 0.00 0.78 2.32 0.08 64.80 15:45:01 all 10.24 0.00 0.99 0.40 0.03 88.34 15:45:01 0 21.47 0.00 0.88 0.00 0.03 77.62 15:45:01 1 4.14 0.00 0.48 0.02 0.03 95.32 15:45:01 2 8.22 0.00 0.47 0.17 0.03 91.12 15:45:01 3 8.48 0.00 0.90 0.68 0.02 89.91 15:45:01 4 4.56 0.00 0.89 0.00 0.02 94.53 15:45:01 5 2.65 0.00 1.17 2.32 0.02 93.85 15:45:01 6 26.90 0.00 1.49 0.03 0.05 71.53 15:45:01 7 5.48 0.00 1.64 0.00 0.02 92.87 15:46:01 all 9.64 0.00 0.36 0.01 0.03 89.96 15:46:01 0 30.29 0.00 0.80 0.02 0.05 68.85 15:46:01 1 1.08 0.00 0.20 0.00 0.02 98.70 15:46:01 2 5.87 0.00 0.03 0.08 0.02 94.00 15:46:01 3 3.82 0.00 0.05 0.02 0.02 96.10 15:46:01 4 0.98 0.00 0.05 0.02 0.03 98.92 15:46:01 5 3.82 0.00 0.37 0.00 0.03 95.78 15:46:01 6 27.78 0.00 0.45 0.00 0.05 71.72 15:46:01 7 3.45 0.00 0.94 0.00 0.02 95.60 15:47:01 all 8.11 0.00 0.62 0.02 0.03 91.23 15:47:01 0 16.75 0.00 0.52 0.02 0.03 82.68 15:47:01 1 4.84 0.00 0.83 0.00 0.03 94.29 15:47:01 2 1.62 0.00 0.38 0.10 0.03 97.86 15:47:01 3 5.33 0.00 0.40 0.02 0.02 94.23 15:47:01 4 9.72 0.00 0.53 0.00 0.03 89.71 15:47:01 5 1.47 0.00 0.58 0.00 0.02 97.93 15:47:01 6 4.23 0.00 0.53 0.00 0.03 95.20 15:47:01 7 20.91 0.00 1.17 0.00 0.03 77.89 15:48:01 all 22.16 0.00 6.59 1.80 0.07 69.38 15:48:01 0 15.40 0.00 6.23 2.69 0.07 75.61 15:48:01 1 17.57 0.00 7.48 0.39 0.07 74.49 15:48:01 2 46.42 0.00 7.46 0.67 0.08 45.37 15:48:01 3 22.68 0.00 5.68 1.03 0.07 70.55 15:48:01 4 17.06 0.00 6.01 2.93 0.07 73.94 15:48:01 5 24.17 0.00 7.55 1.04 0.07 67.17 15:48:01 6 15.97 0.00 5.95 0.49 0.08 77.51 15:48:01 7 18.00 0.00 6.35 5.21 0.07 70.37 15:49:01 all 41.20 0.00 7.49 4.96 0.10 46.24 15:49:01 0 40.30 0.00 7.06 1.77 0.10 50.77 15:49:01 1 39.14 0.00 7.39 1.13 0.08 52.25 15:49:01 2 45.32 0.00 7.20 0.42 0.10 46.95 15:49:01 3 45.05 0.00 6.79 1.23 0.08 46.84 15:49:01 4 42.06 0.00 7.25 9.09 0.10 41.49 15:49:01 5 37.25 0.00 8.44 7.31 0.10 46.90 15:49:01 6 38.51 0.00 7.82 9.20 0.12 44.35 15:49:01 7 41.98 0.00 8.02 9.51 0.10 40.39 15:50:01 all 29.22 0.00 2.71 1.05 0.11 66.92 15:50:01 0 25.86 0.00 2.96 1.05 0.08 70.04 15:50:01 1 26.43 0.00 3.06 0.75 0.08 69.67 15:50:01 2 35.68 0.00 2.73 2.39 0.20 59.00 15:50:01 3 28.97 0.00 3.16 0.33 0.10 67.44 15:50:01 4 29.35 0.00 2.60 0.59 0.10 67.36 15:50:01 5 26.22 0.00 2.50 2.18 0.08 69.02 15:50:01 6 27.42 0.00 2.29 0.64 0.08 69.57 15:50:01 7 33.81 0.00 2.36 0.48 0.08 63.27 15:51:01 all 20.17 0.00 2.25 0.34 0.09 77.15 15:51:01 0 17.32 0.00 2.65 0.08 0.08 79.86 15:51:01 1 19.84 0.00 2.09 0.64 0.08 77.35 15:51:01 2 19.58 0.00 2.42 0.24 0.10 77.66 15:51:01 3 21.06 0.00 2.03 0.52 0.10 76.29 15:51:01 4 20.20 0.00 2.37 0.25 0.10 77.08 15:51:01 5 21.85 0.00 1.95 0.07 0.10 76.04 15:51:01 6 19.15 0.00 2.32 0.82 0.10 77.61 15:51:01 7 22.38 0.00 2.16 0.07 0.10 75.29 15:52:01 all 5.50 0.00 1.50 0.07 0.08 92.85 15:52:01 0 5.68 0.00 1.62 0.34 0.08 92.28 15:52:01 1 5.19 0.00 1.63 0.12 0.08 92.98 15:52:01 2 5.01 0.00 1.61 0.08 0.08 93.21 15:52:01 3 5.64 0.00 1.65 0.02 0.07 92.63 15:52:01 4 7.06 0.00 1.43 0.02 0.08 91.41 15:52:01 5 4.61 0.00 1.38 0.00 0.08 93.93 15:52:01 6 6.05 0.00 1.43 0.02 0.08 92.43 15:52:01 7 4.79 0.00 1.23 0.02 0.07 93.90 15:52:01 CPU %user %nice %system %iowait %steal %idle 15:53:01 all 5.25 0.00 1.48 0.08 0.08 93.11 15:53:01 0 5.22 0.00 1.36 0.02 0.07 93.34 15:53:01 1 5.35 0.00 1.59 0.39 0.08 92.59 15:53:01 2 4.47 0.00 1.44 0.02 0.08 93.99 15:53:01 3 4.36 0.00 1.44 0.02 0.08 94.10 15:53:01 4 6.20 0.00 1.66 0.13 0.08 91.93 15:53:01 5 4.61 0.00 1.31 0.05 0.07 93.96 15:53:01 6 5.56 0.00 1.50 0.02 0.07 92.86 15:53:01 7 6.21 0.00 1.56 0.02 0.08 92.13 15:54:01 all 4.79 0.00 1.57 0.11 0.07 93.46 15:54:01 0 4.60 0.00 1.76 0.05 0.07 93.52 15:54:01 1 3.81 0.00 1.76 0.05 0.07 94.32 15:54:01 2 5.01 0.00 1.42 0.61 0.07 92.91 15:54:01 3 4.12 0.00 1.51 0.02 0.08 94.26 15:54:01 4 5.04 0.00 1.57 0.05 0.07 93.27 15:54:01 5 4.51 0.00 1.38 0.00 0.07 94.05 15:54:01 6 5.99 0.00 1.53 0.00 0.08 92.39 15:54:01 7 5.21 0.00 1.65 0.07 0.08 92.99 15:55:01 all 4.72 0.00 1.47 0.07 0.07 93.68 15:55:01 0 4.92 0.00 1.84 0.02 0.07 93.16 15:55:01 1 5.05 0.00 1.46 0.02 0.07 93.40 15:55:01 2 5.17 0.00 1.47 0.00 0.08 93.28 15:55:01 3 3.55 0.00 1.36 0.02 0.05 95.02 15:55:01 4 4.59 0.00 1.29 0.02 0.07 94.04 15:55:01 5 5.25 0.00 1.38 0.02 0.07 93.29 15:55:01 6 4.26 0.00 1.53 0.39 0.07 93.76 15:55:01 7 4.95 0.00 1.41 0.03 0.07 93.54 15:56:01 all 10.02 0.00 1.79 0.24 0.07 87.88 15:56:01 0 5.62 0.00 1.59 0.07 0.07 92.66 15:56:01 1 9.84 0.00 1.96 0.15 0.07 87.98 15:56:01 2 6.74 0.00 1.55 0.68 0.08 90.95 15:56:01 3 20.17 0.00 1.98 0.35 0.08 77.41 15:56:01 4 14.38 0.00 1.89 0.22 0.08 83.43 15:56:01 5 7.36 0.00 1.71 0.12 0.05 90.76 15:56:01 6 6.08 0.00 1.57 0.28 0.07 91.99 15:56:01 7 10.01 0.00 2.06 0.08 0.07 87.78 Average: all 14.56 0.00 2.14 1.06 0.06 82.18 Average: 0 15.34 0.00 2.04 0.55 0.06 82.01 Average: 1 12.64 0.00 2.23 0.70 0.06 84.37 Average: 2 16.37 0.00 2.14 0.61 0.08 80.81 Average: 3 16.35 0.00 2.13 0.45 0.06 81.01 Average: 4 13.39 0.00 2.14 1.79 0.07 82.62 Average: 5 11.88 0.00 2.16 0.96 0.06 84.95 Average: 6 14.98 0.00 2.02 0.90 0.07 82.04 Average: 7 15.52 0.00 2.25 2.49 0.06 79.66