---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-1740 4.15.0-194-generic #205-Ubuntu SMP Fri Sep 16 19:49:27 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): 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 688K 394M 1% /run /dev/vda1 20G 11G 8.7G 55% / 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 4.4M 100M 5% /boot/efi tmpfs 395M 0 395M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 3944 483 363 0 3097 3176 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:30:74:4e brd ff:ff:ff:ff:ff:ff inet 10.32.6.50/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85402sec preferred_lft 85402sec inet6 fe80::f816:3eff:fe30:744e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:80:7f:85:ef 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 4.15.0-194-generic (prd-ubuntu1804-docker-4c-4g-1740) 12/23/23 _x86_64_ (4 CPU) 09:42:40 LINUX RESTART (4 CPU) 09:43:01 tps rtps wtps bread/s bwrtn/s 09:44:01 80.95 42.51 38.44 4302.22 37439.51 09:45:01 1.72 0.00 1.72 0.00 19.33 09:46:01 3.28 1.67 1.62 27.60 23.60 09:47:01 1.28 0.00 1.28 0.00 17.06 09:48:01 1.50 0.02 1.48 2.53 16.79 09:49:01 0.92 0.00 0.92 0.00 11.20 09:50:01 1.28 0.00 1.28 0.00 14.53 09:51:01 1.67 0.00 1.67 0.00 19.86 09:52:01 1.18 0.00 1.18 0.00 13.20 09:53:01 1.60 0.00 1.60 0.00 19.46 09:54:01 1.53 0.48 1.05 30.79 165.01 09:55:01 83.87 35.78 48.09 1833.96 5738.38 09:56:01 76.90 8.97 67.94 1634.93 18511.71 09:57:01 426.55 0.00 426.55 0.00 24504.45 09:58:01 334.55 203.08 131.47 11052.87 65286.42 09:59:01 42.83 15.85 26.98 1076.75 4375.67 Average: 66.35 19.28 47.08 1247.78 9761.97 09:43:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:44:01 2068712 3450568 1969944 48.78 25060 1527200 805032 15.82 411900 1410872 220 09:45:01 2068700 3450672 1969956 48.78 25100 1527196 805032 15.82 411376 1410868 152 09:46:01 2068640 3451668 1970016 48.78 25368 1527888 808652 15.90 409540 1411328 288 09:47:01 2067644 3450704 1971012 48.80 25400 1527896 803844 15.80 411356 1411336 156 09:48:01 2067384 3450632 1971272 48.81 25480 1527964 813108 15.98 411456 1411412 156 09:49:01 2067384 3450688 1971272 48.81 25512 1527976 813108 15.98 411592 1411416 148 09:50:01 2067152 3450540 1971504 48.82 25584 1527980 813108 15.98 411980 1411420 8 09:51:01 2067052 3450532 1971604 48.82 25664 1527984 813108 15.98 411896 1411424 4 09:52:01 2067184 3450736 1971472 48.82 25752 1527976 817048 16.06 412300 1411424 8 09:53:01 2066556 3450192 1972100 48.83 25840 1527972 817048 16.06 412288 1411428 40 09:54:01 2035616 3424496 2003040 49.60 25916 1533236 817048 16.06 437704 1416020 24 09:55:01 1610124 3336428 2428532 60.13 53996 1824544 866760 17.04 586520 1655752 164552 09:56:01 1128808 3277708 2909848 72.05 64244 2221104 1080620 21.24 750132 1936052 30348 09:57:01 474648 3246292 3564008 88.25 102772 2751004 1099140 21.61 821552 2444484 19940 09:58:01 525916 3293260 3512740 86.98 121612 2728236 1225632 24.09 718696 2496708 59864 09:59:01 411948 3273548 3626708 89.80 127724 2813784 914600 17.98 779636 2551456 56884 Average: 1678967 3397416 2359689 58.43 46939 1821871 882056 17.34 513120 1663338 20800 09:43:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:44:01 ens3 195.37 115.03 483.34 26.00 0.00 0.00 0.00 0.00 09:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:44:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 09:45:01 ens3 0.18 0.12 0.01 0.01 0.00 0.00 0.00 0.00 09:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:45:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:46:01 ens3 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:46:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:47:01 ens3 1.20 0.80 1.48 0.06 0.00 0.00 0.00 0.00 09:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:47:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:48:01 ens3 0.02 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:48:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:49:01 ens3 0.25 0.20 0.08 0.07 0.00 0.00 0.00 0.00 09:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:49:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:50:01 ens3 0.13 0.10 0.06 0.01 0.00 0.00 0.00 0.00 09:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:50:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:51:01 ens3 0.10 0.12 0.01 0.01 0.00 0.00 0.00 0.00 09:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:51:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:52:01 ens3 0.03 0.02 0.00 0.00 0.00 0.00 0.00 0.00 09:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:52:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:53:01 ens3 0.12 0.10 0.01 0.01 0.00 0.00 0.00 0.00 09:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:53:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:54:01 ens3 52.13 28.09 90.82 6.70 0.00 0.00 0.00 0.00 09:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:54:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:55:01 ens3 170.75 127.60 1021.69 37.87 0.00 0.00 0.00 0.00 09:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:55:01 lo 1.20 1.20 0.10 0.10 0.00 0.00 0.00 0.00 09:56:01 ens3 449.06 293.37 2503.68 25.22 0.00 0.00 0.00 0.00 09:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:56:01 lo 2.60 2.60 0.24 0.24 0.00 0.00 0.00 0.00 09:57:01 ens3 230.59 120.46 1025.65 17.22 0.00 0.00 0.00 0.00 09:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:57:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:58:01 ens3 416.26 273.45 3717.56 18.31 0.00 0.00 0.00 0.00 09:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:58:01 lo 2.93 2.93 0.27 0.27 0.00 0.00 0.00 0.00 09:59:01 ens3 96.93 62.32 343.16 11.03 0.00 0.00 0.00 0.00 09:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:59:01 lo 3.53 3.53 0.32 0.32 0.00 0.00 0.00 0.00 Average: ens3 100.83 63.86 574.28 8.91 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: lo 0.75 0.75 0.07 0.07 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-194-generic (prd-ubuntu1804-docker-4c-4g-1740) 12/23/23 _x86_64_ (4 CPU) 09:42:40 LINUX RESTART (4 CPU) 09:43:01 CPU %user %nice %system %iowait %steal %idle 09:44:01 all 3.55 0.00 1.24 2.38 0.02 92.81 09:44:01 0 3.37 0.00 2.31 3.69 0.03 90.60 09:44:01 1 2.89 0.00 0.90 1.77 0.02 94.41 09:44:01 2 4.52 0.00 0.83 2.17 0.03 92.44 09:44:01 3 3.39 0.00 0.88 1.92 0.02 93.79 09:45:01 all 0.02 0.00 0.02 0.01 0.01 99.94 09:45:01 0 0.03 0.00 0.03 0.05 0.02 99.87 09:45:01 1 0.03 0.00 0.00 0.00 0.02 99.95 09:45:01 2 0.00 0.00 0.00 0.00 0.00 100.00 09:45:01 3 0.02 0.00 0.03 0.00 0.00 99.95 09:46:01 all 0.25 0.00 0.06 0.06 0.01 99.62 09:46:01 0 0.05 0.00 0.03 0.13 0.03 99.75 09:46:01 1 0.07 0.00 0.07 0.00 0.00 99.87 09:46:01 2 0.25 0.00 0.08 0.10 0.00 99.57 09:46:01 3 0.62 0.00 0.07 0.00 0.00 99.32 09:47:01 all 0.13 0.00 0.01 0.01 0.01 99.85 09:47:01 0 0.03 0.00 0.03 0.03 0.02 99.88 09:47:01 1 0.03 0.00 0.00 0.00 0.00 99.97 09:47:01 2 0.03 0.00 0.00 0.00 0.00 99.97 09:47:01 3 0.40 0.00 0.02 0.00 0.00 99.58 09:48:01 all 0.13 0.00 0.02 0.02 0.00 99.83 09:48:01 0 0.47 0.00 0.05 0.08 0.02 99.38 09:48:01 1 0.02 0.00 0.02 0.00 0.00 99.97 09:48:01 2 0.00 0.00 0.00 0.00 0.02 99.98 09:48:01 3 0.03 0.00 0.02 0.00 0.00 99.95 09:49:01 all 0.51 0.00 0.01 0.01 0.01 99.46 09:49:01 0 1.97 0.00 0.02 0.03 0.02 97.96 09:49:01 1 0.02 0.00 0.02 0.00 0.02 99.95 09:49:01 2 0.00 0.00 0.00 0.00 0.00 100.00 09:49:01 3 0.02 0.00 0.00 0.00 0.00 99.98 09:50:01 all 0.24 0.00 0.01 0.02 0.01 99.72 09:50:01 0 0.95 0.00 0.02 0.08 0.03 98.92 09:50:01 1 0.02 0.00 0.00 0.00 0.00 99.98 09:50:01 2 0.00 0.00 0.02 0.00 0.00 99.98 09:50:01 3 0.03 0.00 0.00 0.00 0.00 99.97 09:51:01 all 0.02 0.00 0.01 0.03 0.01 99.93 09:51:01 0 0.02 0.00 0.02 0.13 0.02 99.82 09:51:01 1 0.02 0.00 0.02 0.00 0.00 99.97 09:51:01 2 0.00 0.00 0.00 0.00 0.00 100.00 09:51:01 3 0.02 0.00 0.00 0.00 0.00 99.98 09:52:01 all 0.02 0.00 0.01 0.03 0.01 99.93 09:52:01 0 0.03 0.00 0.03 0.12 0.03 99.78 09:52:01 1 0.02 0.00 0.02 0.00 0.02 99.95 09:52:01 2 0.00 0.00 0.00 0.00 0.02 99.98 09:52:01 3 0.02 0.00 0.00 0.00 0.00 99.98 09:53:01 all 0.46 0.00 0.02 0.04 0.01 99.47 09:53:01 0 1.76 0.00 0.07 0.15 0.02 98.01 09:53:01 1 0.03 0.00 0.00 0.00 0.00 99.97 09:53:01 2 0.02 0.00 0.00 0.00 0.00 99.98 09:53:01 3 0.02 0.00 0.02 0.00 0.00 99.97 09:54:01 all 1.01 0.00 0.05 0.02 0.01 98.91 09:54:01 0 2.56 0.00 0.03 0.05 0.02 97.34 09:54:01 1 0.38 0.00 0.10 0.02 0.02 99.48 09:54:01 2 0.35 0.00 0.03 0.00 0.03 99.58 09:54:01 3 0.72 0.00 0.03 0.02 0.00 99.23 09:54:01 CPU %user %nice %system %iowait %steal %idle 09:55:01 all 20.23 0.00 1.58 2.67 0.05 75.47 09:55:01 0 4.61 0.00 1.04 8.00 0.05 86.30 09:55:01 1 22.77 0.00 1.80 1.00 0.05 74.38 09:55:01 2 14.40 0.00 1.09 0.38 0.03 84.10 09:55:01 3 39.27 0.00 2.36 1.25 0.07 57.05 09:56:01 all 12.47 0.00 1.68 1.94 0.05 83.86 09:56:01 0 4.73 0.00 1.06 3.78 0.05 90.39 09:56:01 1 15.61 0.00 2.07 1.99 0.05 80.27 09:56:01 2 7.03 0.00 1.34 1.75 0.05 89.83 09:56:01 3 22.71 0.00 2.27 0.20 0.05 74.77 09:57:01 all 7.55 0.00 3.68 12.76 0.07 75.94 09:57:01 0 6.00 0.00 5.04 20.88 0.07 68.01 09:57:01 1 11.79 0.00 3.81 12.72 0.07 71.61 09:57:01 2 5.07 0.00 2.28 0.23 0.07 92.35 09:57:01 3 7.31 0.00 3.61 17.21 0.08 71.79 09:58:01 all 9.14 0.00 5.36 9.31 0.06 76.12 09:58:01 0 8.33 0.00 5.39 8.06 0.05 78.17 09:58:01 1 10.63 0.00 6.26 9.80 0.05 73.26 09:58:01 2 8.75 0.00 5.45 9.51 0.08 76.20 09:58:01 3 8.85 0.00 4.35 9.87 0.05 76.88 09:59:01 all 14.86 0.00 1.29 1.15 0.05 82.65 09:59:01 0 19.50 0.00 1.58 0.57 0.05 78.30 09:59:01 1 16.30 0.00 1.65 0.87 0.05 81.13 09:59:01 2 17.92 0.00 1.13 0.63 0.03 80.28 09:59:01 3 5.65 0.00 0.79 2.54 0.07 90.96 Average: all 4.40 0.00 0.94 1.89 0.02 92.74 Average: 0 3.40 0.00 1.04 2.86 0.03 92.67 Average: 1 5.03 0.00 1.04 1.75 0.02 92.15 Average: 2 3.64 0.00 0.76 0.92 0.02 94.66 Average: 3 5.55 0.00 0.90 2.05 0.02 91.48