---> uname -a: Linux prd-ubuntu1804-docker-4c-4g-500 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 11G 9.1G 54% / 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 421 2760 0 761 3284 Swap: 1023 48 975 ---> 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:a1:fd:af brd ff:ff:ff:ff:ff:ff inet 10.32.6.8/23 brd 10.32.7.255 scope global dynamic ens3 valid_lft 85364sec preferred_lft 85364sec inet6 fe80::f816:3eff:fea1:fdaf/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:5d:2a:c4:92 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::42:5dff:fe2a:c492/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-500) 04/19/25 _x86_64_ (4 CPU) 06:53:40 LINUX RESTART (4 CPU) 06:54:01 tps rtps wtps bread/s bwrtn/s 06:55:02 179.02 69.17 109.85 5617.06 42909.40 06:56:01 105.42 44.50 60.92 2542.76 10945.81 06:57:01 72.15 26.42 45.73 1435.02 23045.41 06:58:01 292.82 74.55 218.26 3637.79 31819.76 06:59:01 397.27 13.06 384.20 390.33 13926.88 07:00:01 535.73 0.48 535.24 8.40 20366.87 07:01:01 387.85 2.62 385.24 125.98 15016.56 07:02:01 61.33 7.25 54.08 177.01 1950.42 07:03:01 11.63 0.37 11.26 12.00 238.76 07:04:01 140.59 1.70 138.89 30.92 4772.41 07:05:01 429.86 1.15 428.71 22.53 16334.02 07:06:01 2720.26 15.96 2704.30 419.53 17091.28 07:07:01 583.35 2.05 581.30 110.82 21226.37 07:08:01 597.21 11.71 585.49 226.52 20992.18 07:09:03 555.81 236.96 318.85 8103.85 17265.60 07:10:01 605.81 32.68 573.13 536.74 19928.84 Average: 480.04 34.20 445.84 1476.73 17365.95 06:54:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:55:02 1677892 3376004 2360760 58.45 53972 1798624 879560 17.29 526164 1651776 153504 06:56:01 629844 2707956 3408808 84.40 68460 2148168 1518204 29.84 1233028 1958440 174056 06:57:01 243872 2116344 3794780 93.96 77008 1943168 1945396 38.24 1872352 1722440 54824 06:58:01 153120 1341268 3885532 96.21 95600 1327316 3384804 66.54 2515708 1160348 8952 06:59:01 112596 1023540 3926056 97.21 123600 1011660 3766700 74.04 2704016 964008 12924 07:00:01 121852 1005100 3916800 96.98 145272 907196 3772684 74.16 2658960 934428 13512 07:01:01 131832 979464 3906820 96.74 152908 824568 3858416 75.85 2642088 898260 13268 07:02:01 119880 944540 3918772 97.03 153068 801612 3893124 76.53 2661020 887588 796 07:03:01 116068 943088 3922584 97.13 153108 803756 3893792 76.54 2664284 889424 428 07:04:01 108052 893160 3930600 97.32 150568 757336 3987012 78.37 2685088 863956 11428 07:05:01 104176 754544 3934476 97.42 126588 622792 4157176 81.72 2729808 794712 12564 07:06:01 129404 519128 3909248 96.80 110836 453824 4671916 91.84 2839300 714584 18748 07:07:01 116040 438976 3922612 97.13 102608 346552 5024084 98.76 2821384 689268 10832 07:08:01 116960 346176 3921692 97.10 83272 268656 4990240 98.09 2821508 675644 11372 07:09:03 1258060 1724760 2780592 68.85 91516 473180 2557400 50.27 1682364 808124 109404 07:10:01 3032848 3435200 1005804 24.90 96832 472828 910744 17.90 370700 473804 15084 Average: 510781 1409328 3527871 87.35 111576 935077 3325703 65.37 2214236 1005425 38856 06:54:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:55:02 ens3 411.08 259.51 1576.06 70.49 0.00 0.00 0.00 0.00 06:55:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:55:02 lo 1.27 1.27 0.12 0.12 0.00 0.00 0.00 0.00 06:56:01 ens3 265.26 255.28 3021.43 37.75 0.00 0.00 0.00 0.00 06:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:56:01 lo 2.10 2.10 0.21 0.21 0.00 0.00 0.00 0.00 06:57:01 ens3 519.74 469.83 7531.55 65.24 0.00 0.00 0.00 0.00 06:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:57:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 06:58:01 ens3 296.92 206.75 2707.24 17.96 0.00 0.00 0.00 0.00 06:58:01 docker0 24.73 24.88 107.21 3.23 0.00 0.00 0.00 0.00 06:58:01 vethacd07b0 24.55 24.75 107.53 3.22 0.00 0.00 0.00 0.01 06:58:01 lo 42.83 42.83 109.95 109.95 0.00 0.00 0.00 0.00 06:59:01 ens3 2.10 1.75 0.41 1.84 0.00 0.00 0.00 0.00 06:59:01 docker0 102.57 93.23 340.04 27.96 0.00 0.00 0.00 0.00 06:59:01 vethacd07b0 102.38 93.07 341.43 27.95 0.00 0.00 0.00 0.03 06:59:01 lo 167.89 167.89 365.84 365.84 0.00 0.00 0.00 0.00 07:00:01 ens3 1.17 1.03 0.26 1.73 0.00 0.00 0.00 0.00 07:00:01 docker0 124.73 107.88 319.74 38.81 0.00 0.00 0.00 0.00 07:00:01 vethacd07b0 124.55 107.72 321.43 38.80 0.00 0.00 0.00 0.03 07:00:01 lo 188.49 188.49 354.84 354.84 0.00 0.00 0.00 0.00 07:01:01 ens3 1.43 1.45 0.28 1.32 0.00 0.00 0.00 0.00 07:01:01 docker0 173.65 159.21 657.83 68.24 0.00 0.00 0.00 0.00 07:01:01 vethacd07b0 173.47 159.02 660.20 68.23 0.00 0.00 0.00 0.05 07:01:01 lo 250.02 250.02 719.95 719.95 0.00 0.00 0.00 0.00 07:02:01 ens3 6.95 2.80 5.45 0.58 0.00 0.00 0.00 0.00 07:02:01 docker0 50.23 47.43 213.76 24.15 0.00 0.00 0.00 0.00 07:02:01 vethacd07b0 50.05 47.27 214.43 24.14 0.00 0.00 0.00 0.02 07:02:01 lo 87.04 87.04 237.81 237.81 0.00 0.00 0.00 0.00 07:03:01 ens3 0.42 0.35 0.07 0.35 0.00 0.00 0.00 0.00 07:03:01 docker0 93.70 92.20 439.76 50.09 0.00 0.00 0.00 0.00 07:03:01 vethacd07b0 93.52 92.02 441.03 50.08 0.00 0.00 0.00 0.04 07:03:01 lo 138.79 138.79 487.05 487.05 0.00 0.00 0.00 0.00 07:04:01 ens3 1.52 1.58 0.29 1.78 0.00 0.00 0.00 0.00 07:04:01 docker0 76.37 72.41 295.13 26.28 0.00 0.00 0.00 0.00 07:04:01 vethacd07b0 76.19 72.23 296.16 26.27 0.00 0.00 0.00 0.02 07:04:01 lo 135.29 135.29 321.39 321.39 0.00 0.00 0.00 0.00 07:05:01 ens3 4.80 3.73 0.99 2.61 0.00 0.00 0.00 0.00 07:05:01 docker0 106.95 92.25 309.47 33.75 0.00 0.00 0.00 0.00 07:05:01 vethacd07b0 106.76 92.07 310.92 33.74 0.00 0.00 0.00 0.03 07:05:01 lo 177.81 177.81 342.13 342.13 0.00 0.00 0.00 0.00 07:06:01 ens3 36.46 26.60 7.33 64.06 0.00 0.00 0.00 0.00 07:06:01 docker0 106.87 98.62 253.36 24.92 0.00 0.00 0.00 0.00 07:06:01 vethacd07b0 106.68 98.45 254.81 24.91 0.00 0.00 0.00 0.02 07:06:01 lo 190.03 190.03 276.25 276.25 0.00 0.00 0.00 0.00 07:07:01 ens3 0.68 0.53 0.13 0.50 0.00 0.00 0.00 0.00 07:07:01 docker0 84.60 69.91 77.65 10.22 0.00 0.00 0.00 0.00 07:07:01 vethacd07b0 84.42 69.73 78.79 10.21 0.00 0.00 0.00 0.01 07:07:01 lo 151.86 151.86 86.92 86.92 0.00 0.00 0.00 0.00 07:08:01 ens3 1.11 0.88 0.21 1.00 0.00 0.00 0.00 0.00 07:08:01 docker0 82.95 68.26 79.80 9.67 0.00 0.00 0.00 0.00 07:08:01 vethacd07b0 82.76 68.08 80.93 9.66 0.00 0.00 0.00 0.01 07:08:01 lo 146.05 146.05 88.31 88.31 0.00 0.00 0.00 0.00 07:09:03 ens3 13.80 10.56 2.86 11.95 0.00 0.00 0.00 0.00 07:09:03 docker0 27.61 23.90 13.03 2.61 0.00 0.00 0.00 0.00 07:09:03 lo 51.72 51.72 15.35 15.35 0.00 0.00 0.00 0.00 07:09:03 veth619b04a 2.08 2.40 0.12 0.15 0.00 0.00 0.00 0.00 07:10:01 ens3 2.57 2.02 1.64 0.99 0.00 0.00 0.00 0.00 07:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:10:01 lo 0.21 0.21 0.01 0.01 0.00 0.00 0.00 0.00 Average: ens3 97.72 77.62 926.30 17.51 0.00 0.00 0.00 0.00 Average: docker0 66.06 59.50 194.38 20.02 0.00 0.00 0.00 0.00 Average: lo 108.46 108.46 213.12 213.12 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-213-generic (prd-ubuntu1804-docker-4c-4g-500) 04/19/25 _x86_64_ (4 CPU) 06:53:40 LINUX RESTART (4 CPU) 06:54:01 CPU %user %nice %system %iowait %steal %idle 06:55:02 all 18.86 0.00 2.17 5.64 0.06 73.27 06:55:02 0 14.15 0.00 2.01 4.07 0.05 79.73 06:55:02 1 18.27 0.00 1.85 8.07 0.05 71.77 06:55:02 2 21.09 0.00 3.01 7.93 0.08 67.88 06:55:02 3 21.93 0.00 1.82 2.51 0.07 73.67 06:56:01 all 28.82 0.00 1.70 2.06 0.07 67.35 06:56:01 0 21.83 0.00 1.80 0.68 0.07 75.62 06:56:01 1 34.19 0.00 1.71 4.33 0.08 59.69 06:56:01 2 28.55 0.00 1.05 1.00 0.07 69.33 06:56:01 3 30.69 0.00 2.21 2.24 0.07 64.79 06:57:01 all 52.63 0.00 2.68 1.13 0.09 43.48 06:57:01 0 34.00 0.00 3.07 2.30 0.08 60.55 06:57:01 1 59.34 0.00 2.40 0.55 0.08 37.62 06:57:01 2 55.52 0.00 1.82 1.19 0.08 41.39 06:57:01 3 61.82 0.00 3.40 0.47 0.10 34.21 06:58:01 all 40.41 0.00 3.13 5.52 0.09 50.84 06:58:01 0 31.21 0.00 3.43 5.46 0.10 59.81 06:58:01 1 47.52 0.00 2.65 5.86 0.08 43.88 06:58:01 2 37.47 0.00 2.98 4.60 0.10 54.85 06:58:01 3 45.50 0.00 3.51 6.18 0.10 44.71 06:59:01 all 23.28 0.00 3.68 9.21 0.09 63.74 06:59:01 0 22.93 0.00 3.07 8.76 0.08 65.15 06:59:01 1 21.21 0.00 4.95 12.70 0.10 61.03 06:59:01 2 21.86 0.00 3.65 12.20 0.10 62.19 06:59:01 3 27.10 0.00 3.04 3.16 0.07 66.63 07:00:01 all 10.53 0.00 4.56 12.41 0.10 72.39 07:00:01 0 10.93 0.00 5.18 18.80 0.10 65.00 07:00:01 1 11.98 0.00 5.34 10.09 0.08 72.51 07:00:01 2 9.52 0.00 3.45 4.76 0.12 82.16 07:00:01 3 9.73 0.00 4.28 16.07 0.12 69.80 07:01:01 all 16.31 0.00 4.20 8.92 0.09 70.47 07:01:01 0 13.62 0.00 2.76 3.30 0.07 80.25 07:01:01 1 15.43 0.00 4.28 7.29 0.10 72.90 07:01:01 2 16.20 0.00 3.39 10.58 0.12 69.70 07:01:01 3 20.02 0.00 6.38 14.57 0.10 58.94 07:02:01 all 7.42 0.00 0.91 1.18 0.07 90.42 07:02:01 0 6.37 0.00 0.88 0.30 0.07 92.37 07:02:01 1 8.52 0.00 0.72 0.65 0.07 90.04 07:02:01 2 7.60 0.00 1.00 3.31 0.07 88.03 07:02:01 3 7.21 0.00 1.02 0.47 0.07 91.24 07:03:01 all 8.58 0.00 0.82 0.04 0.08 90.48 07:03:01 0 9.10 0.00 0.98 0.02 0.07 89.83 07:03:01 1 8.12 0.00 0.72 0.02 0.08 91.07 07:03:01 2 7.81 0.00 0.73 0.02 0.08 91.35 07:03:01 3 9.28 0.00 0.84 0.10 0.10 89.67 07:04:01 all 10.61 0.00 1.60 3.02 0.08 84.69 07:04:01 0 11.47 0.00 1.36 2.74 0.08 84.35 07:04:01 1 11.55 0.00 1.59 1.77 0.07 85.02 07:04:01 2 11.30 0.00 1.59 3.54 0.08 83.49 07:04:01 3 8.12 0.00 1.86 4.00 0.08 85.93 07:05:01 all 16.24 0.00 3.81 9.96 0.10 69.89 07:05:01 0 16.68 0.00 3.76 6.59 0.08 72.89 07:05:01 1 14.36 0.00 3.50 11.33 0.12 70.69 07:05:01 2 16.61 0.00 4.89 12.99 0.12 65.39 07:05:01 3 17.28 0.00 3.10 8.93 0.08 70.61 07:05:01 CPU %user %nice %system %iowait %steal %idle 07:06:01 all 19.22 0.00 5.55 13.38 0.10 61.75 07:06:01 0 20.24 0.00 5.87 18.59 0.10 55.21 07:06:01 1 18.87 0.00 5.40 11.98 0.10 63.65 07:06:01 2 19.94 0.00 5.85 9.97 0.12 64.12 07:06:01 3 17.83 0.00 5.08 12.98 0.08 64.02 07:07:01 all 10.17 0.00 5.21 13.54 0.09 70.99 07:07:01 0 9.01 0.00 4.47 11.81 0.07 74.63 07:07:01 1 8.15 0.00 3.79 12.09 0.08 75.89 07:07:01 2 11.66 0.00 6.57 18.10 0.12 63.56 07:07:01 3 11.88 0.00 6.04 12.16 0.10 69.82 07:08:01 all 9.24 0.00 5.16 13.79 0.10 71.72 07:08:01 0 9.07 0.00 5.60 11.68 0.10 73.55 07:08:01 1 11.58 0.00 5.68 20.12 0.08 62.54 07:08:01 2 9.85 0.00 5.23 14.10 0.12 70.72 07:08:01 3 6.48 0.00 4.10 9.30 0.07 80.05 07:09:03 all 24.03 0.00 2.75 14.70 0.09 58.43 07:09:03 0 23.78 0.00 2.74 9.15 0.06 64.26 07:09:03 1 24.11 0.00 2.93 24.93 0.10 47.94 07:09:03 2 23.11 0.00 2.94 11.00 0.11 62.84 07:09:03 3 25.10 0.00 2.35 13.73 0.08 58.74 07:10:01 all 1.04 0.00 0.86 26.46 0.07 71.57 07:10:01 0 0.57 0.00 0.66 20.35 0.05 78.38 07:10:01 1 2.36 0.00 1.14 41.52 0.07 54.91 07:10:01 2 0.66 0.00 0.83 34.57 0.14 63.80 07:10:01 3 0.59 0.00 0.76 9.29 0.03 89.33 Average: all 18.62 0.00 3.05 8.79 0.09 69.45 Average: 0 15.99 0.00 2.98 7.76 0.08 73.20 Average: 1 19.74 0.00 3.04 10.83 0.08 66.31 Average: 2 18.71 0.00 3.06 9.31 0.10 68.81 Average: 3 20.06 0.00 3.11 7.26 0.08 69.48